277 files changed, 33868 insertions, 26629 deletions

diff --git a/mail/Makefile b/mail/Makefile
index 6c286492fe1f..dde4a69eddde 100644
--- a/mail/Makefile
+++ b/mail/Makefile
@@ -29,7 +29,6 @@
     SUBDIR += bincimap
     SUBDIR += bmf
     SUBDIR += bogofilter
-    SUBDIR += bogofilter-bdb
     SUBDIR += bogofilter-kc
     SUBDIR += bogofilter-sqlite
     SUBDIR += bsd-vacation
@@ -193,7 +192,6 @@
     SUBDIR += linux-r7-organizer
     SUBDIR += linux-r7-organizer-pro
     SUBDIR += listadmin
-    SUBDIR += lmtp2nntp
     SUBDIR += lookout
     SUBDIR += lurker
     SUBDIR += mail-expire
@@ -545,6 +543,7 @@
     SUBDIR += py-pyzmail
     SUBDIR += py-rfc6555
     SUBDIR += py-spf-engine
+    SUBDIR += py-tlsrpt-reporter
     SUBDIR += py-validate_email
     SUBDIR += pymsgauth
     SUBDIR += pyzor
@@ -598,12 +597,14 @@
     SUBDIR += rspamd-devel
     SUBDIR += rss2email3
     SUBDIR += ruby-notmuch
+    SUBDIR += rubygem-actionmailbox-gitlab
     SUBDIR += rubygem-actionmailbox60
     SUBDIR += rubygem-actionmailbox61
     SUBDIR += rubygem-actionmailbox70
     SUBDIR += rubygem-actionmailbox71
     SUBDIR += rubygem-actionmailbox72
     SUBDIR += rubygem-actionmailbox80
+    SUBDIR += rubygem-actionmailer-gitlab
     SUBDIR += rubygem-actionmailer4
     SUBDIR += rubygem-actionmailer5
     SUBDIR += rubygem-actionmailer50
@@ -632,6 +633,7 @@
     SUBDIR += rubygem-pony
     SUBDIR += rubygem-premailer
     SUBDIR += rubygem-premailer-rails
+    SUBDIR += rubygem-premailer-rails-rails-gitlab
     SUBDIR += rubygem-premailer-rails-rails5
     SUBDIR += rubygem-premailer-rails-rails52
     SUBDIR += rubygem-premailer-rails-rails60
diff --git a/mail/addresses-goodies/Makefile b/mail/addresses-goodies/Makefile
index 3f0aea722f82..8f8e312a5efb 100644
--- a/mail/addresses-goodies/Makefile
+++ b/mail/addresses-goodies/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	addresses
 PORTVERSION=	0.4.8
-PORTREVISION=	10
+PORTREVISION=	11
 CATEGORIES=	mail gnustep
 MASTER_SITES=	SAVANNAH/gap
 PKGNAMESUFFIX=	-goodies${PKGNAMESUFFIX2}
diff --git a/mail/addresses/Makefile b/mail/addresses/Makefile
index f972292dd74f..dba5feca0c1d 100644
--- a/mail/addresses/Makefile
+++ b/mail/addresses/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	addresses
 PORTVERSION=	0.4.8
-PORTREVISION=	9
+PORTREVISION=	10
 CATEGORIES=	mail gnustep
 MASTER_SITES=	SAVANNAH/gap
 DISTNAME=	Addresses-${PORTVERSION}
diff --git a/mail/aerc/Makefile b/mail/aerc/Makefile
index f773835fa294..bebb20484031 100644
--- a/mail/aerc/Makefile
+++ b/mail/aerc/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	aerc
 DISTVERSION=	0.20.1
-PORTREVISION=	2
+PORTREVISION=	6
 CATEGORIES=	mail
 
 MAINTAINER=	iamsleepy@ryuki.me
diff --git a/mail/anubis/Makefile b/mail/anubis/Makefile
index ae5a58b1daf4..61234848025d 100644
--- a/mail/anubis/Makefile
+++ b/mail/anubis/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	anubis
 PORTVERSION=	4.3
-PORTREVISION=	6
+PORTREVISION=	8
 CATEGORIES=	mail
 MASTER_SITES=	GNU
 
diff --git a/mail/archiveopteryx-devel/Makefile b/mail/archiveopteryx-devel/Makefile
index 45395f3fad53..d4863b480469 100644
--- a/mail/archiveopteryx-devel/Makefile
+++ b/mail/archiveopteryx-devel/Makefile
@@ -19,7 +19,6 @@ GH_TAGNAME=	96ab17e
 
 USES=		compiler perl5 ssl
 USE_PERL5=	build
-WITH_PGSQL=	client
 
 CONFLICTS_INSTALL=	archiveopteryx # bin/aox bin/aoxdeliver bin/aoxexport bin/aoximport
 
diff --git a/mail/archiveopteryx/Makefile b/mail/archiveopteryx/Makefile
index 7d24b3ec5928..d32530f94b23 100644
--- a/mail/archiveopteryx/Makefile
+++ b/mail/archiveopteryx/Makefile
@@ -14,7 +14,6 @@ BUILD_DEPENDS=	jam:devel/jam
 
 USES=		compiler perl5 ssl tar:bzip2
 USE_PERL5=	build
-WITH_PGSQL=	client
 
 CONFLICTS_INSTALL=	archiveopteryx-devel # bin/aox bin/aoxdeliver bin/aoxexport bin/aoximport
 
diff --git a/mail/astroid/Makefile b/mail/astroid/Makefile
index 730897c2ea40..d8ddefa3e8d4 100644
--- a/mail/astroid/Makefile
+++ b/mail/astroid/Makefile
@@ -1,7 +1,7 @@
 PORTNAME=	astroid
 DISTVERSIONPREFIX=	v
-DISTVERSION=	0.16
-PORTREVISION=	14
+DISTVERSION=	0.17
+PORTREVISION=	1
 CATEGORIES=	mail
 
 MAINTAINER=	mylan.connolly@gmail.com
@@ -13,16 +13,14 @@ LICENSE_COMB=	dual
 LICENSE_FILE_GPLv3+ =	${WRKSRC}/COPYING.GPL-3.0+
 LICENSE_FILE_LGPL21+ =	${WRKSRC}/COPYING.LGPL-2.1+
 
-BROKEN=		fails to build with boost-1.85+
-
 BUILD_DEPENDS=	scdoc:textproc/scdoc \
 		notmuch>0:mail/notmuch
-LIB_DEPENDS=	libboost_system.so:devel/boost-libs \
-		libjavascriptcoregtk-4.0.so:www/webkit2-gtk@40 \
+LIB_DEPENDS=	libboost_filesystem.so:devel/boost-libs \
+		libjavascriptcoregtk-4.1.so:www/webkit2-gtk@41 \
 		libgmime-3.0.so:mail/gmime30 \
 		libgnutls.so:security/gnutls \
 		libpcre2-8.so:devel/pcre2 \
-		libpeas-1.0.so:devel/libpeas \
+		libpeas-1.0.so:devel/libpeas1 \
 		libprotobuf.so:devel/protobuf \
 		libsass.so:textproc/libsass \
 		libsoup-2.4.so:devel/libsoup
diff --git a/mail/astroid/distinfo b/mail/astroid/distinfo
index d1496b79c9cc..7fa2ba81ffc1 100644
--- a/mail/astroid/distinfo
+++ b/mail/astroid/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1645195442
-SHA256 (astroidmail-astroid-v0.16_GH0.tar.gz) = 32ecb8c2fafe67f70c7d5f2bc60bda1796d98a56a75f7868c7c1ca50cd7baf5e
-SIZE (astroidmail-astroid-v0.16_GH0.tar.gz) = 3370206
+TIMESTAMP = 1756292988
+SHA256 (astroidmail-astroid-v0.17_GH0.tar.gz) = dd419d4e11d1efa95979472e17cca5066799a5c64a595d5cea2b9e8d9f60f9c8
+SIZE (astroidmail-astroid-v0.17_GH0.tar.gz) = 3371728
diff --git a/mail/astroid/files/patch-CMakeLists.txt b/mail/astroid/files/patch-CMakeLists.txt
new file mode 100644
index 000000000000..1a920a83c15b
--- /dev/null
+++ b/mail/astroid/files/patch-CMakeLists.txt
@@ -0,0 +1,10 @@
+--- CMakeLists.txt.orig	2025-04-14 05:49:49 UTC
++++ CMakeLists.txt
+@@ -116,7 +116,6 @@ find_package ( Boost REQUIRED
+   log
+   thread
+   date_time
+-  system
+   )
+ 
+ find_package (Protobuf CONFIG)
diff --git a/mail/automx/Makefile b/mail/automx/Makefile
index d96bdaed7b9e..e4d6016047c4 100644
--- a/mail/automx/Makefile
+++ b/mail/automx/Makefile
@@ -1,7 +1,7 @@
 PORTNAME=	automx
 PORTVERSION=	0.10.2
 DISTVERSIONPREFIX=	v
-PORTREVISION=	5
+PORTREVISION=	6
 CATEGORIES=	mail
 
 MAINTAINER=	crees@FreeBSD.org
@@ -13,7 +13,7 @@ LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}python-dateutil>=0:devel/py-python-dateutil@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}ipaddr>=0:devel/py-ipaddr@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}lxml>=0:devel/py-lxml@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}lxml5>=0:devel/py-lxml5@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}m2crypto>=0:security/py-m2crypto@${PY_FLAVOR} \
 		wget:ftp/wget \
 		dig:dns/bind-tools
diff --git a/mail/balsa/Makefile b/mail/balsa/Makefile
index b572164bb1c1..75d8b62bf377 100644
--- a/mail/balsa/Makefile
+++ b/mail/balsa/Makefile
@@ -1,8 +1,8 @@
 PORTNAME=	balsa
-PORTVERSION=	2.6.4
-PORTREVISION=	2
+PORTVERSION=	2.6.5
+PORTREVISION=	4
 CATEGORIES=	mail gnome
-MASTER_SITES=	http://pawsa.fedorapeople.org/balsa/
+DIST_SUBDIR=	gnome
 
 MAINTAINER=	gnome@FreeBSD.org
 COMMENT=	Mail reader for the GNOME desktop
@@ -10,52 +10,44 @@ WWW=		https://pawsa.fedorapeople.org/balsa/
 
 LICENSE=	GPLv2
 
-BUILD_DEPENDS=	gnome-keyring:security/gnome-keyring \
-		itstool:textproc/itstool \
-		yelp-tools>=0:textproc/yelp-tools
-LIB_DEPENDS=	libpcre.so:devel/pcre \
-		libesmtp.so:mail/libesmtp \
-		libgmime-3.0.so:mail/gmime30 \
+LIB_DEPENDS=	libgmime-3.0.so:mail/gmime30 \
 		libcanberra-gtk3.so:audio/libcanberra-gtk3 \
 		libical.so:devel/libical \
-		libwebkit2gtk-4.0.so:www/webkit2-gtk@40 \
 		libgnutls.so:security/gnutls \
 		libfribidi.so:converters/fribidi \
-		libsoup-2.4.so:devel/libsoup  \
 		libgpgme.so:security/gpgme \
 		libcanberra.so:audio/libcanberra \
 		libharfbuzz.so:print/harfbuzz \
-		libsecret-1.so:security/libsecret \
-		libenchant-2.so:textproc/enchant2
+		libsoup-3.0.so:devel/libsoup3 \
+		libgcr-base-3.so:security/gcr3 \
+		libwebkit2gtk-4.1.so:www/webkit2-gtk@41 \
+		libsecret-1.so:security/libsecret
 RUN_DEPENDS=	gnome-keyring:security/gnome-keyring
 
-USES=		cpe desktop-file-utils gettext gmake gnome iconv libtool pathfix perl5 \
-		pkgconfig tar:xz
+USES=		cpe desktop-file-utils gettext-runtime gettext-tools gnome iconv \
+		localbase meson pkgconfig sqlite tar:xz
 CPE_VENDOR=	gnome
-USE_GNOME=	cairo gdkpixbuf gnomeprefix intlhack libxslt gtksourceview4
-USE_XORG=	x11
-GNU_CONFIGURE=	yes
-GNU_CONFIGURE_MANPREFIX=${PREFIX}/share
-CONFIGURE_ARGS=	--with-canberra \
-				--with-gtksourceview
-CPPFLAGS+=	-I${LOCALBASE}/include
-LDFLAGS+=	-L${LOCALBASE}/lib ${ICONV_LIB}
-
-OPTIONS_DEFINE=	LDAP GTKSPELL GTKSV NOTIFY GPG
-OPTIONS_DEFAULT=LDAP GTKSPELL GTKSV NOTIFY
-OPTIONS_SUB=	yes
-GPG_DESC=	GnuPG support
-GTKSPELL_DESC=	Spell checking support
-GTKSV_DESC=	GtkSourceview support
-GPG_LIB_DEPENDS=	libgpgme.so:security/gpgme
-GPG_CONFIGURE_WITH=	gpgme
-GTKSPELL_LIB_DEPENDS=		libgtkspell3-3.so:textproc/gtkspell3
-GTKSPELL_CONFIGURE_WITH=	gtkspell
-GTKSV_USE=		GNOME=gtksourceview3
-GTKSV_CONFIGURE_WITH=	gtksourceview
-LDAP_USES=		ldap
-LDAP_CONFIGURE_WITH=	ldap
-NOTIFY_LIB_DEPENDS=	libnotify.so:devel/libnotify
-NOTIFY_CONFIGURE_WITH=	libnotify
+USE_GNOME=	glib20 gtk30 gtksourceview4 libxml2
+MESON_ARGS=	-Dsysconfdir=${LOCALBASE}/etc \
+		-Dautocrypt=true \
+		-Dcanberra=true \
+		-Dhtml-widget=webkit2 \
+		-Dgtksourceview=true \
+		-Dgpe=true \
+		-Dwebdav=true \
+		-Dgcr=true
+
+USE_GITLAB=	yes
+GL_SITE=	https://gitlab.gnome.org
+GL_ACCOUNT=	GNOME
+
+OPTIONS_DEFINE=	SPELL
+OPTIONS_DEFAULT=SPELL
+
+SPELL_DESC=	Spell checking support
+SPELL_LIB_DEPENDS=	libgspell-1.so:textproc/gspell
+SPELL_MESON_ON=		-Dspell-checker=gspell
+SPELL_LIB_DEPENDS_OFF=	libenchant-2.so:textproc/enchant2
+SPELL_MESON_OFF=	-Dspell-checker=internal
 
 .include <bsd.port.mk>
diff --git a/mail/balsa/distinfo b/mail/balsa/distinfo
index 62312451a696..02eae1fba705 100644
--- a/mail/balsa/distinfo
+++ b/mail/balsa/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1672764797
-SHA256 (balsa-2.6.4.tar.xz) = befa5984511db33d41f2b1ecbfc99e22a15d45d08efe5d737b5174a1a6ac8fc1
-SIZE (balsa-2.6.4.tar.xz) = 3710272
+TIMESTAMP = 1749210204
+SHA256 (gnome/balsa-2.6.5.tar.bz2) = 89796b18d476a6cc3446c6d3d9acc45e5788d744c8479bd401614b2fc87acdad
+SIZE (gnome/balsa-2.6.5.tar.bz2) = 4602383
diff --git a/mail/balsa/files/patch-configure b/mail/balsa/files/patch-configure
deleted file mode 100644
index 2f9854a63192..000000000000
--- a/mail/balsa/files/patch-configure
+++ /dev/null
@@ -1,29 +0,0 @@
---- configure.orig	2023-06-10 11:48:17 UTC
-+++ configure
-@@ -16081,7 +16081,7 @@
- fi
-         BALSA_WEB_EXTENSIONS="${libdir}/${PACKAGE}"
- 
--        CPPFLAGS="$CPPFLAGS -DBALSA_WEB_EXTENSIONS=\\\"$BALSA_WEB_EXTENSIONS\\\""
-+        CPPFLAGS="$CPPFLAGS -DBALSA_WEB_EXTENSIONS=\\\"$BALSA_WEB_EXTENSIONS\\\""
-         for ac_prog in python-html2text  \
-                        html2markdown     \
-                        html2markdown.py2 \
-@@ -16501,7 +16501,7 @@
-   printf %s "(cached) " >&6
- else $as_nop
-   ac_check_lib_save_LIBS=$LIBS
--LIBS="-lldap -llber -lresolv $LIBS"
-+LIBS="-lldap -llber $LIBS"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- 
-@@ -16534,7 +16534,7 @@
- 
- printf "%s\n" "#define ENABLE_LDAP 1" >>confdefs.h
- 
--              LIBS="-lldap -llber -lresolv $LIBS"
-+              LIBS="-lldap -llber $LIBS"
- else $as_nop
-   as_fn_error $? "*** You enabled LDAP but ldap library is not found." "$LINENO" 5
- fi
diff --git a/mail/balsa/pkg-plist b/mail/balsa/pkg-plist
index 1c991b79df83..0699e553128d 100644
--- a/mail/balsa/pkg-plist
+++ b/mail/balsa/pkg-plist
@@ -1,9 +1,7 @@
 bin/balsa
 bin/balsa-ab
 etc/sound/events/balsa.soundlist
-lib/balsa/libhtmlfilter.a
 lib/balsa/libhtmlfilter.so
-share/man/man1/balsa.1.gz
 share/applications/balsa-mailto-handler.desktop
 share/applications/org.desktop.Balsa.desktop
 %%DATADIR%%/gtksourceview-3.0/balsa-mail-style.xml
@@ -83,301 +81,6 @@ share/applications/org.desktop.Balsa.desktop
 %%DATADIR%%/pixmaps/balsa_attention.png
 %%DATADIR%%/pixmaps/balsa_icon.png
 %%DATADIR%%/pixmaps/balsa_logo.png
-share/help/C/balsa/ab-conf.page
-share/help/C/balsa/authors.page
-share/help/C/balsa/balsa.entities
-share/help/C/balsa/common-tasks.page
-share/help/C/balsa/figures/address-book-ldap.png
-share/help/C/balsa/figures/address-book-modify.png
-share/help/C/balsa/figures/address-book-vcard.png
-share/help/C/balsa/figures/address-book.png
-share/help/C/balsa/figures/balsa_logo.png
-share/help/C/balsa/figures/druid-start.png
-share/help/C/balsa/figures/example-alias.png
-share/help/C/balsa/figures/figuresdobaaddress-book-modify.png
-share/help/C/balsa/figures/main-window-toolbar.png
-share/help/C/balsa/figures/main-window.png
-share/help/C/balsa/figures/message-window.png
-share/help/C/balsa/figures/msg-part-select.png
-share/help/C/balsa/figures/newmsg-window-attachments.png
-share/help/C/balsa/figures/newmsg-window-toolbar.png
-share/help/C/balsa/figures/newmsg-window.png
-share/help/C/balsa/figures/preferences-window.png
-share/help/C/balsa/figures/spell-check.png
-share/help/C/balsa/folder-config.page
-share/help/C/balsa/getting-started.page
-share/help/C/balsa/glossary.page
-share/help/C/balsa/identities.page
-share/help/C/balsa/index.page
-share/help/C/balsa/introduction.page
-share/help/C/balsa/its-not-working.page
-share/help/C/balsa/mbox-formats.page
-share/help/C/balsa/preferences-address-books.page
-share/help/C/balsa/preferences-display-options.page
-share/help/C/balsa/preferences-mail-options.page
-share/help/C/balsa/preferences-miscellaneous.page
-share/help/C/balsa/preferences-spelling.page
-share/help/C/balsa/preferences-startup.page
-share/help/C/balsa/preferences.page
-share/help/C/balsa/toolbar-prefs.page
-share/help/C/balsa/win-composer.page
-share/help/C/balsa/win-filters.page
-share/help/C/balsa/win-main.page
-share/help/C/balsa/win-message.page
-share/help/C/balsa/win-run-filters.page
-share/help/C/balsa/win-search.page
-share/help/cs/balsa/ab-conf.page
-share/help/cs/balsa/authors.page
-share/help/cs/balsa/common-tasks.page
-share/help/cs/balsa/figures/address-book-ldap.png
-share/help/cs/balsa/figures/address-book-modify.png
-share/help/cs/balsa/figures/address-book-vcard.png
-share/help/cs/balsa/figures/address-book.png
-share/help/cs/balsa/figures/balsa_logo.png
-share/help/cs/balsa/figures/druid-start.png
-share/help/cs/balsa/figures/example-alias.png
-share/help/cs/balsa/figures/figuresdobaaddress-book-modify.png
-share/help/cs/balsa/figures/main-window-toolbar.png
-share/help/cs/balsa/figures/main-window.png
-share/help/cs/balsa/figures/message-window.png
-share/help/cs/balsa/figures/msg-part-select.png
-share/help/cs/balsa/figures/newmsg-window-attachments.png
-share/help/cs/balsa/figures/newmsg-window-toolbar.png
-share/help/cs/balsa/figures/newmsg-window.png
-share/help/cs/balsa/figures/preferences-window.png
-share/help/cs/balsa/figures/spell-check.png
-share/help/cs/balsa/folder-config.page
-share/help/cs/balsa/getting-started.page
-share/help/cs/balsa/glossary.page
-share/help/cs/balsa/identities.page
-share/help/cs/balsa/index.page
-share/help/cs/balsa/introduction.page
-share/help/cs/balsa/its-not-working.page
-share/help/cs/balsa/mbox-formats.page
-share/help/cs/balsa/preferences-address-books.page
-share/help/cs/balsa/preferences-display-options.page
-share/help/cs/balsa/preferences-mail-options.page
-share/help/cs/balsa/preferences-miscellaneous.page
-share/help/cs/balsa/preferences-spelling.page
-share/help/cs/balsa/preferences-startup.page
-share/help/cs/balsa/preferences.page
-share/help/cs/balsa/toolbar-prefs.page
-share/help/cs/balsa/win-composer.page
-share/help/cs/balsa/win-filters.page
-share/help/cs/balsa/win-main.page
-share/help/cs/balsa/win-message.page
-share/help/cs/balsa/win-run-filters.page
-share/help/cs/balsa/win-search.page
-share/help/de/balsa/ab-conf.page
-share/help/de/balsa/authors.page
-share/help/de/balsa/common-tasks.page
-share/help/de/balsa/figures/address-book-ldap.png
-share/help/de/balsa/figures/address-book-modify.png
-share/help/de/balsa/figures/address-book-vcard.png
-share/help/de/balsa/figures/address-book.png
-share/help/de/balsa/figures/balsa_logo.png
-share/help/de/balsa/figures/druid-start.png
-share/help/de/balsa/figures/example-alias.png
-share/help/de/balsa/figures/figuresdobaaddress-book-modify.png
-share/help/de/balsa/figures/main-window-toolbar.png
-share/help/de/balsa/figures/main-window.png
-share/help/de/balsa/figures/message-window.png
-share/help/de/balsa/figures/msg-part-select.png
-share/help/de/balsa/figures/newmsg-window-attachments.png
-share/help/de/balsa/figures/newmsg-window-toolbar.png
-share/help/de/balsa/figures/newmsg-window.png
-share/help/de/balsa/figures/preferences-window.png
-share/help/de/balsa/figures/spell-check.png
-share/help/de/balsa/folder-config.page
-share/help/de/balsa/getting-started.page
-share/help/de/balsa/glossary.page
-share/help/de/balsa/identities.page
-share/help/de/balsa/index.page
-share/help/de/balsa/introduction.page
-share/help/de/balsa/its-not-working.page
-share/help/de/balsa/mbox-formats.page
-share/help/de/balsa/preferences-address-books.page
-share/help/de/balsa/preferences-display-options.page
-share/help/de/balsa/preferences-mail-options.page
-share/help/de/balsa/preferences-miscellaneous.page
-share/help/de/balsa/preferences-spelling.page
-share/help/de/balsa/preferences-startup.page
-share/help/de/balsa/preferences.page
-share/help/de/balsa/toolbar-prefs.page
-share/help/de/balsa/win-composer.page
-share/help/de/balsa/win-filters.page
-share/help/de/balsa/win-main.page
-share/help/de/balsa/win-message.page
-share/help/de/balsa/win-run-filters.page
-share/help/de/balsa/win-search.page
-share/help/el/balsa/ab-conf.page
-share/help/el/balsa/authors.page
-share/help/el/balsa/common-tasks.page
-share/help/el/balsa/figures/address-book-ldap.png
-share/help/el/balsa/figures/address-book-modify.png
-share/help/el/balsa/figures/address-book-vcard.png
-share/help/el/balsa/figures/address-book.png
-share/help/el/balsa/figures/balsa_logo.png
-share/help/el/balsa/figures/druid-start.png
-share/help/el/balsa/figures/example-alias.png
-share/help/el/balsa/figures/figuresdobaaddress-book-modify.png
-share/help/el/balsa/figures/main-window-toolbar.png
-share/help/el/balsa/figures/main-window.png
-share/help/el/balsa/figures/message-window.png
-share/help/el/balsa/figures/msg-part-select.png
-share/help/el/balsa/figures/newmsg-window-attachments.png
-share/help/el/balsa/figures/newmsg-window-toolbar.png
-share/help/el/balsa/figures/newmsg-window.png
-share/help/el/balsa/figures/preferences-window.png
-share/help/el/balsa/figures/spell-check.png
-share/help/el/balsa/folder-config.page
-share/help/el/balsa/getting-started.page
-share/help/el/balsa/glossary.page
-share/help/el/balsa/identities.page
-share/help/el/balsa/index.page
-share/help/el/balsa/introduction.page
-share/help/el/balsa/its-not-working.page
-share/help/el/balsa/mbox-formats.page
-share/help/el/balsa/preferences-address-books.page
-share/help/el/balsa/preferences-display-options.page
-share/help/el/balsa/preferences-mail-options.page
-share/help/el/balsa/preferences-miscellaneous.page
-share/help/el/balsa/preferences-spelling.page
-share/help/el/balsa/preferences-startup.page
-share/help/el/balsa/preferences.page
-share/help/el/balsa/toolbar-prefs.page
-share/help/el/balsa/win-composer.page
-share/help/el/balsa/win-filters.page
-share/help/el/balsa/win-main.page
-share/help/el/balsa/win-message.page
-share/help/el/balsa/win-run-filters.page
-share/help/el/balsa/win-search.page
-share/help/es/balsa/ab-conf.page
-share/help/es/balsa/authors.page
-share/help/es/balsa/common-tasks.page
-share/help/es/balsa/figures/address-book-ldap.png
-share/help/es/balsa/figures/address-book-modify.png
-share/help/es/balsa/figures/address-book-vcard.png
-share/help/es/balsa/figures/address-book.png
-share/help/es/balsa/figures/balsa_logo.png
-share/help/es/balsa/figures/druid-start.png
-share/help/es/balsa/figures/example-alias.png
-share/help/es/balsa/figures/figuresdobaaddress-book-modify.png
-share/help/es/balsa/figures/main-window-toolbar.png
-share/help/es/balsa/figures/main-window.png
-share/help/es/balsa/figures/message-window.png
-share/help/es/balsa/figures/msg-part-select.png
-share/help/es/balsa/figures/newmsg-window-attachments.png
-share/help/es/balsa/figures/newmsg-window-toolbar.png
-share/help/es/balsa/figures/newmsg-window.png
-share/help/es/balsa/figures/preferences-window.png
-share/help/es/balsa/figures/spell-check.png
-share/help/es/balsa/folder-config.page
-share/help/es/balsa/getting-started.page
-share/help/es/balsa/glossary.page
-share/help/es/balsa/identities.page
-share/help/es/balsa/index.page
-share/help/es/balsa/introduction.page
-share/help/es/balsa/its-not-working.page
-share/help/es/balsa/mbox-formats.page
-share/help/es/balsa/preferences-address-books.page
-share/help/es/balsa/preferences-display-options.page
-share/help/es/balsa/preferences-mail-options.page
-share/help/es/balsa/preferences-miscellaneous.page
-share/help/es/balsa/preferences-spelling.page
-share/help/es/balsa/preferences-startup.page
-share/help/es/balsa/preferences.page
-share/help/es/balsa/toolbar-prefs.page
-share/help/es/balsa/win-composer.page
-share/help/es/balsa/win-filters.page
-share/help/es/balsa/win-main.page
-share/help/es/balsa/win-message.page
-share/help/es/balsa/win-run-filters.page
-share/help/es/balsa/win-search.page
-share/help/fr/balsa/ab-conf.page
-share/help/fr/balsa/authors.page
-share/help/fr/balsa/common-tasks.page
-share/help/fr/balsa/figures/address-book-ldap.png
-share/help/fr/balsa/figures/address-book-modify.png
-share/help/fr/balsa/figures/address-book-vcard.png
-share/help/fr/balsa/figures/address-book.png
-share/help/fr/balsa/figures/balsa_logo.png
-share/help/fr/balsa/figures/druid-start.png
-share/help/fr/balsa/figures/example-alias.png
-share/help/fr/balsa/figures/figuresdobaaddress-book-modify.png
-share/help/fr/balsa/figures/main-window-toolbar.png
-share/help/fr/balsa/figures/main-window.png
-share/help/fr/balsa/figures/message-window.png
-share/help/fr/balsa/figures/msg-part-select.png
-share/help/fr/balsa/figures/newmsg-window-attachments.png
-share/help/fr/balsa/figures/newmsg-window-toolbar.png
-share/help/fr/balsa/figures/newmsg-window.png
-share/help/fr/balsa/figures/preferences-window.png
-share/help/fr/balsa/figures/spell-check.png
-share/help/fr/balsa/folder-config.page
-share/help/fr/balsa/getting-started.page
-share/help/fr/balsa/glossary.page
-share/help/fr/balsa/identities.page
-share/help/fr/balsa/index.page
-share/help/fr/balsa/introduction.page
-share/help/fr/balsa/its-not-working.page
-share/help/fr/balsa/mbox-formats.page
-share/help/fr/balsa/preferences-address-books.page
-share/help/fr/balsa/preferences-display-options.page
-share/help/fr/balsa/preferences-mail-options.page
-share/help/fr/balsa/preferences-miscellaneous.page
-share/help/fr/balsa/preferences-spelling.page
-share/help/fr/balsa/preferences-startup.page
-share/help/fr/balsa/preferences.page
-share/help/fr/balsa/toolbar-prefs.page
-share/help/fr/balsa/win-composer.page
-share/help/fr/balsa/win-filters.page
-share/help/fr/balsa/win-main.page
-share/help/fr/balsa/win-message.page
-share/help/fr/balsa/win-run-filters.page
-share/help/fr/balsa/win-search.page
-share/help/sl/balsa/ab-conf.page
-share/help/sl/balsa/authors.page
-share/help/sl/balsa/common-tasks.page
-share/help/sl/balsa/figures/address-book-ldap.png
-share/help/sl/balsa/figures/address-book-modify.png
-share/help/sl/balsa/figures/address-book-vcard.png
-share/help/sl/balsa/figures/address-book.png
-share/help/sl/balsa/figures/balsa_logo.png
-share/help/sl/balsa/figures/druid-start.png
-share/help/sl/balsa/figures/example-alias.png
-share/help/sl/balsa/figures/figuresdobaaddress-book-modify.png
-share/help/sl/balsa/figures/main-window-toolbar.png
-share/help/sl/balsa/figures/main-window.png
-share/help/sl/balsa/figures/message-window.png
-share/help/sl/balsa/figures/msg-part-select.png
-share/help/sl/balsa/figures/newmsg-window-attachments.png
-share/help/sl/balsa/figures/newmsg-window-toolbar.png
-share/help/sl/balsa/figures/newmsg-window.png
-share/help/sl/balsa/figures/preferences-window.png
-share/help/sl/balsa/figures/spell-check.png
-share/help/sl/balsa/folder-config.page
-share/help/sl/balsa/getting-started.page
-share/help/sl/balsa/glossary.page
-share/help/sl/balsa/identities.page
-share/help/sl/balsa/index.page
-share/help/sl/balsa/introduction.page
-share/help/sl/balsa/its-not-working.page
-share/help/sl/balsa/mbox-formats.page
-share/help/sl/balsa/preferences-address-books.page
-share/help/sl/balsa/preferences-display-options.page
-share/help/sl/balsa/preferences-mail-options.page
-share/help/sl/balsa/preferences-miscellaneous.page
-share/help/sl/balsa/preferences-spelling.page
-share/help/sl/balsa/preferences-startup.page
-share/help/sl/balsa/preferences.page
-share/help/sl/balsa/toolbar-prefs.page
-share/help/sl/balsa/win-composer.page
-share/help/sl/balsa/win-filters.page
-share/help/sl/balsa/win-main.page
-share/help/sl/balsa/win-message.page
-share/help/sl/balsa/win-run-filters.page
-share/help/sl/balsa/win-search.page
 share/locale/am/LC_MESSAGES/balsa.mo
 share/locale/ar/LC_MESSAGES/balsa.mo
 share/locale/az/LC_MESSAGES/balsa.mo
@@ -402,6 +105,7 @@ share/locale/hi/LC_MESSAGES/balsa.mo
 share/locale/hr/LC_MESSAGES/balsa.mo
 share/locale/hu/LC_MESSAGES/balsa.mo
 share/locale/id/LC_MESSAGES/balsa.mo
+share/locale/ie/LC_MESSAGES/balsa.mo
 share/locale/it/LC_MESSAGES/balsa.mo
 share/locale/ja/LC_MESSAGES/balsa.mo
 share/locale/ka/LC_MESSAGES/balsa.mo
@@ -436,6 +140,7 @@ share/locale/wa/LC_MESSAGES/balsa.mo
 share/locale/zh_CN/LC_MESSAGES/balsa.mo
 share/locale/zh_HK/LC_MESSAGES/balsa.mo
 share/locale/zh_TW/LC_MESSAGES/balsa.mo
+share/man/man1/balsa.1.gz
 share/metainfo/balsa.appdata.xml
 share/pixmaps/gnome-balsa2.png
 share/sounds/balsa/newmail.wav
diff --git a/mail/bogofilter-bdb/Makefile b/mail/bogofilter-bdb/Makefile
deleted file mode 100644
index 154b5bb2dc6e..000000000000
--- a/mail/bogofilter-bdb/Makefile
+++ /dev/null
@@ -1,102 +0,0 @@
-PORTNAME=	bogofilter
-DISTVERSION=	1.3.0.rc1
-PORTREVISION?=	0
-CATEGORIES?=	mail
-MASTER_SITES=	SF/bogofilter/bogofilter-current/bogofilter-1.3.0.beta/ \
-		https://gitlab.com/-/project/12408342/uploads/647db3bd2f28a1f91bdd3bb1945d91fe/
-PKGNAMESUFFIX?=	-bdb
-
-MAINTAINER?=	mandree@FreeBSD.org
-COMMENT=	Fast, teachable, learning spam detector
-WWW=		https://bogofilter.sourceforge.io/
-
-LICENSE=	GPLv2
-
-.if !defined(MASTERDIR) || ${MASTERDIR} == ${.CURDIR}
-# building master port
-USES+=		bdb:5+
-DEPRECATED=	The Berkeley DB database interface is obsolescent.
-EXPIRATION_DATE=2025-06-30
-.endif
-
-OPTIONS_DEFINE=		GSL UNICODE DOCS
-OPTIONS_DEFAULT=	GSL UNICODE
-GSL_DESC=		Link with system-wide GSL dynamically (recommended)
-UNICODE_DESC=		Normalize tokens to Unicode (UTF-8) (recommended)
-
-CONFLICTS_INSTALL?=	bogofilter-sqlite bogofilter bogofilter-kc
-
-USES+=		cpe perl5 shebangfix tar:xz
-SHEBANG_FILES=	contrib/randomtrain.sh contrib/scramble.sh \
-		src/tests/unsort.pl contrib/*.pl
-USE_PERL5=	run
-GNU_CONFIGURE=	yes
-
-CPE_VENDOR=	bogofilter_project
-
-UNICODE_USES=	iconv
-UNICODE_CONFIGURE_ENABLE=	unicode
-GSL_LIB_DEPENDS=	libgsl.so:math/gsl
-GSL_CONFIGURE_OFF=	--with-included-gsl
-
-PORTDOCS=	*
-
-TEST_TARGET=	check
-
-.include <bsd.port.pre.mk>
-
-BF_LIBS?=		-l${BDB_LIB_NAME}
-BF_CPPFLAGS?=		-I${BDB_INCLUDE_DIR} -I${LOCALBASE}/include
-CONFIGURE_ARGS+=	--sysconfdir=${PREFIX}/etc
-.if !defined(MASTERDIR) || ${MASTERDIR} == ${.CURDIR}
-CONFIGURE_ARGS+=	--with-database=db
-.endif
-.if ${PORT_OPTIONS:MUNICODE}
-BF_LIBS+=		${ICONV_LIB}
-.endif
-CPPFLAGS+=	${BF_CPPFLAGS}
-LIBS+=		-L${LOCALBASE}/lib ${BF_LIBS}
-CONFIGURE_ENV+=	PERL="${PERL}"
-INSTALL_TARGET=	install-strip prefix=${PREFIX} mandir=${PREFIX}/share/man
-
-post-patch:
-	${REINPLACE_CMD} -e 's/INTEGRITY_TESTS = t.lock1 t.lock3 t.valgrind/INTEGRITY_TESTS = t.lock1/' \
-		-e 's/ENVIRON_TESTS = t.abort/ENVIRON_TESTS =/' \
-		${WRKSRC}/src/tests/Makefile.in
-
-post-build:
-	cd ${WRKSRC}/src && ${SETENVI} SHELL=${SH} ${MAKE_CMD} ${TEST_TARGET} ${_MAKE_JOBS} SHELL=${SH} \
-		|| { r=$$? ; head -n30000 ${WRKSRC}/src/tests/test-suite.log ; exit $$r ; }
-
-post-install:
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}/contrib
-.for i in html programmer xml
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}/${i}
-.endfor
-.for i in AUTHORS COPYING INSTALL NEWS README README.git \
-	doc/README.validation TODO GETTING.STARTED \
-	RELEASE.NOTES doc/README.db doc/README.sqlite \
-	doc/integrating-with-postfix doc/integrating-with-qmail \
-	doc/bogofilter-tuning.HOWTO.html doc/bogofilter-SA-* \
-	doc/bogofilter-faq.html doc/bogofilter-faq-fr.html
-	  ${INSTALL_DATA} ${WRKSRC}/${i} ${STAGEDIR}${DOCSDIR}
-.endfor
-.for i in README.randomtrain README.contrib
-	${INSTALL_DATA} ${WRKSRC}/contrib/${i} ${STAGEDIR}${DOCSDIR}/contrib/${i}
-.endfor
-	${INSTALL_DATA} ${WRKSRC}/doc/*.html ${STAGEDIR}${DOCSDIR}/html
-	${INSTALL_DATA} ${WRKSRC}/doc/*.xml ${STAGEDIR}${DOCSDIR}/xml
-	${INSTALL_DATA} ${WRKSRC}/doc/programmer/README.freebsd ${STAGEDIR}${DOCSDIR}/programmer
-	${INSTALL_PROGRAM} ${WRKSRC}/bogogrep ${STAGEDIR}${PREFIX}/bin/
-.for i in bfproxy.pl bogofilter-milter.pl bogo.R bogofilter-qfe.sh \
-		mime.get.rfc822.pl parmtest.sh printmaildir.pl \
-		bogominitrain.pl \
-		randomtrain.sh scramble.sh spamitarium.pl stripsearch.pl trainbogo.sh
-	  ${INSTALL_SCRIPT} ${WRKSRC}/contrib/${i} ${STAGEDIR}${DOCSDIR}/contrib/${i}
-.endfor
-.for i in dot-qmail-bogofilter-default \
-	mailfilter.example vm-bogofilter.el
-	${INSTALL_DATA} ${WRKSRC}/contrib/${i} ${STAGEDIR}${DOCSDIR}/contrib/${i}
-.endfor
-
-.include <bsd.port.post.mk>
diff --git a/mail/bogofilter-kc/Makefile b/mail/bogofilter-kc/Makefile
index e434c2b59f3a..5c4ca40aee65 100644
--- a/mail/bogofilter-kc/Makefile
+++ b/mail/bogofilter-kc/Makefile
@@ -4,16 +4,17 @@ CATEGORIES=	mail
 PKGNAMESUFFIX=	-kc
 
 MAINTAINER=	mandree@FreeBSD.org
+COMMENT=	Fast, teachable, learning spam detector (KyotoCabinet database)
 
 LIB_DEPENDS=	libkyotocabinet.so:databases/kyotocabinet
 
-CONFLICTS_INSTALL=	bogofilter bogofilter-lmdb bogofilter-sqlite
+CONFLICTS_INSTALL=	bogofilter bogofilter-bdb bogofilter-sqlite  # bogofilter-bdb is historic, but let's keep this for a while
 
 CONFIGURE_ARGS=	--with-database=kyotocabinet
 BF_CPPFLAGS=	-I${LOCALBASE}/include
 BF_LIBS=
 DESCR=		${PKGDIR}/pkg-descr
 
-MASTERDIR=	${.CURDIR}/../bogofilter-bdb
+MASTERDIR=	${.CURDIR}/../bogofilter
 
 .include "${MASTERDIR}/Makefile"
diff --git a/mail/bogofilter-sqlite/Makefile b/mail/bogofilter-sqlite/Makefile
index e855c9d8d26c..11e109b94c9d 100644
--- a/mail/bogofilter-sqlite/Makefile
+++ b/mail/bogofilter-sqlite/Makefile
@@ -4,15 +4,16 @@ CATEGORIES=	mail
 PKGNAMESUFFIX=	-sqlite
 
 MAINTAINER=	mandree@FreeBSD.org
+COMMENT?=	Fast, teachable, learning spam detector (SQLite3 database)
 
 USES=		sqlite
-CONFLICTS_INSTALL=	bogofilter bogofilter-lmdb bogofilter-kc
+CONFLICTS_INSTALL=	bogofilter bogofilter-bdb bogofilter-kc  # bogofilter-bdb is historic, but let's keep this for a while
 
 CONFIGURE_ARGS=	--with-database=sqlite
 BF_CPPFLAGS=	-I${LOCALBASE}/include
 BF_LIBS=
 DESCR=		${PKGDIR}/pkg-descr
 
-MASTERDIR=	${.CURDIR}/../bogofilter-bdb
+MASTERDIR=	${.CURDIR}/../bogofilter
 
 .include "${MASTERDIR}/Makefile"
diff --git a/mail/bogofilter/Makefile b/mail/bogofilter/Makefile
index 6d2eadbb372f..71840682b8f6 100644
--- a/mail/bogofilter/Makefile
+++ b/mail/bogofilter/Makefile
@@ -1,19 +1,96 @@
 PORTNAME=	bogofilter
-PORTREVISION=	0
-CATEGORIES=	mail
-PKGNAMESUFFIX=	# blank, to override bogofilter-bdb's
+DISTVERSION=	1.3.0.rc1
+PORTREVISION?=	0
+CATEGORIES?=	mail
+MASTER_SITES=	SF/bogofilter/bogofilter-current/bogofilter-1.3.0.beta/ \
+		https://gitlab.com/-/project/12408342/uploads/647db3bd2f28a1f91bdd3bb1945d91fe/
+PKGNAMESUFFIX?=	# blank by default, and ?= so slave ports can override
 
-MAINTAINER=	mandree@FreeBSD.org
+MAINTAINER?=	mandree@FreeBSD.org
+COMMENT?=	Fast, teachable, learning spam detector (LMDB database)
+WWW=		https://bogofilter.sourceforge.io/
 
-LIB_DEPENDS=	liblmdb.so:databases/lmdb
+LICENSE=	GPLv2
 
-CONFLICTS_INSTALL=	bogofilter-bdb bogofilter-kc bogofilter-sqlite
+OPTIONS_DEFINE=		GSL UNICODE DOCS
+OPTIONS_DEFAULT=	GSL UNICODE
+GSL_DESC=		Link with system-wide GSL dynamically (recommended)
+UNICODE_DESC=		Normalize tokens to Unicode (UTF-8) (recommended)
 
-CONFIGURE_ARGS=	--with-database=lmdb
-BF_CPPFLAGS=	-I${LOCALBASE}/include
-BF_LIBS=
-DESCR=		${PKGDIR}/pkg-descr
+CONFLICTS_INSTALL?=	bogofilter-bdb bogofilter-kc bogofilter-lmdb bogofilter-sqlite  # bogofilter-bdb and -lmdb are historic, but let's keep them for a while
 
-MASTERDIR=	${.CURDIR}/../bogofilter-bdb
+USES+=		cpe perl5 shebangfix tar:xz
+SHEBANG_FILES=	contrib/randomtrain.sh contrib/scramble.sh \
+		src/tests/unsort.pl contrib/*.pl
+USE_PERL5=	run
+GNU_CONFIGURE=	yes
 
-.include "${MASTERDIR}/Makefile"
+CPE_VENDOR=	bogofilter_project
+
+UNICODE_USES=	iconv
+UNICODE_CONFIGURE_ENABLE=	unicode
+GSL_LIB_DEPENDS=	libgsl.so:math/gsl
+GSL_CONFIGURE_OFF=	--with-included-gsl
+
+PORTDOCS=	*
+
+TEST_TARGET=	check
+
+.include <bsd.port.pre.mk>
+
+BF_CPPFLAGS?=		-I${LOCALBASE}/include
+BF_LIBS?=		# empty, can be passed in by slave ports
+CONFIGURE_ARGS+=	--sysconfdir=${PREFIX}/etc
+.if !defined(MASTERDIR) || ${MASTERDIR} == ${.CURDIR}
+CONFIGURE_ARGS+=	--with-database=lmdb
+LIB_DEPENDS=   liblmdb.so:databases/lmdb
+.endif
+.if ${PORT_OPTIONS:MUNICODE}
+BF_LIBS+=		${ICONV_LIB}
+.endif
+CPPFLAGS+=	${BF_CPPFLAGS}
+LIBS+=		-L${LOCALBASE}/lib ${BF_LIBS}
+CONFIGURE_ENV+=	PERL="${PERL}"
+INSTALL_TARGET=	install-strip prefix=${PREFIX} mandir=${PREFIX}/share/man
+
+post-patch:
+	${REINPLACE_CMD} -e 's/INTEGRITY_TESTS = t.lock1 t.lock3 t.valgrind/INTEGRITY_TESTS = t.lock1/' \
+		-e 's/ENVIRON_TESTS = t.abort/ENVIRON_TESTS =/' \
+		${WRKSRC}/src/tests/Makefile.in
+
+post-build:
+	cd ${WRKSRC}/src && ${SETENVI} SHELL=${SH} ${MAKE_CMD} ${TEST_TARGET} ${_MAKE_JOBS} SHELL=${SH} \
+		|| { r=$$? ; head -n30000 ${WRKSRC}/src/tests/test-suite.log ; exit $$r ; }
+
+post-install:
+	@${MKDIR} ${STAGEDIR}${DOCSDIR}/contrib
+.for i in html programmer xml
+	@${MKDIR} ${STAGEDIR}${DOCSDIR}/${i}
+.endfor
+.for i in AUTHORS COPYING INSTALL NEWS README README.git \
+	doc/README.validation TODO GETTING.STARTED \
+	RELEASE.NOTES doc/README.db doc/README.sqlite \
+	doc/integrating-with-postfix doc/integrating-with-qmail \
+	doc/bogofilter-tuning.HOWTO.html doc/bogofilter-SA-* \
+	doc/bogofilter-faq.html doc/bogofilter-faq-fr.html
+	  ${INSTALL_DATA} ${WRKSRC}/${i} ${STAGEDIR}${DOCSDIR}
+.endfor
+.for i in README.randomtrain README.contrib
+	${INSTALL_DATA} ${WRKSRC}/contrib/${i} ${STAGEDIR}${DOCSDIR}/contrib/${i}
+.endfor
+	${INSTALL_DATA} ${WRKSRC}/doc/*.html ${STAGEDIR}${DOCSDIR}/html
+	${INSTALL_DATA} ${WRKSRC}/doc/*.xml ${STAGEDIR}${DOCSDIR}/xml
+	${INSTALL_DATA} ${WRKSRC}/doc/programmer/README.freebsd ${STAGEDIR}${DOCSDIR}/programmer
+	${INSTALL_PROGRAM} ${WRKSRC}/bogogrep ${STAGEDIR}${PREFIX}/bin/
+.for i in bfproxy.pl bogofilter-milter.pl bogo.R bogofilter-qfe.sh \
+		mime.get.rfc822.pl parmtest.sh printmaildir.pl \
+		bogominitrain.pl \
+		randomtrain.sh scramble.sh spamitarium.pl stripsearch.pl trainbogo.sh
+	  ${INSTALL_SCRIPT} ${WRKSRC}/contrib/${i} ${STAGEDIR}${DOCSDIR}/contrib/${i}
+.endfor
+.for i in dot-qmail-bogofilter-default \
+	mailfilter.example vm-bogofilter.el
+	${INSTALL_DATA} ${WRKSRC}/contrib/${i} ${STAGEDIR}${DOCSDIR}/contrib/${i}
+.endfor
+
+.include <bsd.port.post.mk>
diff --git a/mail/bogofilter-bdb/distinfo b/mail/bogofilter/distinfo
index eacda71cdf59..eacda71cdf59 100644
--- a/mail/bogofilter-bdb/distinfo
+++ b/mail/bogofilter/distinfo
diff --git a/mail/bogofilter-bdb/files/patch-contrib__trainbogo.sh b/mail/bogofilter/files/patch-contrib__trainbogo.sh
index 0d7cd5742567..0d7cd5742567 100644
--- a/mail/bogofilter-bdb/files/patch-contrib__trainbogo.sh
+++ b/mail/bogofilter/files/patch-contrib__trainbogo.sh
diff --git a/mail/bogofilter-bdb/pkg-descr b/mail/bogofilter/pkg-descr
index 57fdfdc865d7..4d0c194c5159 100644
--- a/mail/bogofilter-bdb/pkg-descr
+++ b/mail/bogofilter/pkg-descr
@@ -6,7 +6,7 @@ words, and returns a status code indicating whether or not the message is spam.
 Bogofilter decodes base64 or quoted-printable encoded texts and ignores non-text
 attachments and HTML comments.
 
-The supported database backends are LMDB, Kyoto Cabinet and SQLite3, and
-for a while still Berkeley DB.  The upstream version would theoretically 
-also support QDBM and Tokyo Cabinet, but these are not currently available
-as FreeBSD ports.
+The supported database backends are LMDB, Kyoto Cabinet and SQLite3.
+The upstream version would theoretically also support QDBM and
+Tokyo Cabinet, but these are not currently available as FreeBSD ports.
+Berkeley DB support is being phased out.
diff --git a/mail/bogofilter-bdb/pkg-install b/mail/bogofilter/pkg-install
index 8da3d8915d7e..8da3d8915d7e 100644
--- a/mail/bogofilter-bdb/pkg-install
+++ b/mail/bogofilter/pkg-install
diff --git a/mail/bogofilter-bdb/pkg-plist b/mail/bogofilter/pkg-plist
index 19bc4ad38576..19bc4ad38576 100644
--- a/mail/bogofilter-bdb/pkg-plist
+++ b/mail/bogofilter/pkg-plist
diff --git a/mail/c-sig/Makefile b/mail/c-sig/Makefile
index 9ee1263ef97e..026b393b2f0f 100644
--- a/mail/c-sig/Makefile
+++ b/mail/c-sig/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	c-sig
 PORTVERSION=	3.8.0.1
-PORTREVISION=	18
+PORTREVISION=	19
 CATEGORIES=	mail elisp
 PKGNAMESUFFIX=	${EMACS_PKGNAMESUFFIX}
 
diff --git a/mail/claws-mail-pgp/Makefile b/mail/claws-mail-pgp/Makefile
index 0a4e18e3250f..c814092f29aa 100644
--- a/mail/claws-mail-pgp/Makefile
+++ b/mail/claws-mail-pgp/Makefile
@@ -1,4 +1,5 @@
 PORTNAME=	pgp
+PORTREVISION=	1
 
 COMMENT=	PGP plugins for Claws Mail
 WWW=		https://www.claws-mail.org/plugin.php?plugin=gpg
diff --git a/mail/claws-mail/Makefile b/mail/claws-mail/Makefile
index 229912736597..0eb2494183a2 100644
--- a/mail/claws-mail/Makefile
+++ b/mail/claws-mail/Makefile
@@ -1,4 +1,5 @@
 PORTNAME=	claws-mail
+PORTREVISION=	1
 CATEGORIES=	mail news
 
 COMMENT=	Lightweight and featureful GTK based e-mail and news client
@@ -14,7 +15,7 @@ RUN_DEPENDS=	${LOCALBASE}/share/certs/ca-root-nss.crt:security/ca_root_nss \
 		mime-support>0:misc/mime-support
 
 USES=		cpe desktop-file-utils pathfix perl5 python shebangfix xorg
-USE_GNOME=	librsvg2
+USE_GNOME=	gdkpixbufextra:run librsvg2
 USE_XORG=	ice sm
 SHEBANG_FILES=	tools/*.pl tools/*.py tools/tb2claws-mail
 
diff --git a/mail/clawsker/Makefile b/mail/clawsker/Makefile
index 05c1609a3b8c..a7b48e671bb4 100644
--- a/mail/clawsker/Makefile
+++ b/mail/clawsker/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	clawsker
 DISTVERSION=	1.4.0
+PORTREVISION=	2
 CATEGORIES=	mail perl5
 MASTER_SITES=	http://www.claws-mail.org/tools/
 
diff --git a/mail/cone/Makefile b/mail/cone/Makefile
index 1cc741260c8d..fa4eaa2fe81f 100644
--- a/mail/cone/Makefile
+++ b/mail/cone/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	cone
 DISTVERSION=	1.15
+PORTREVISION=	1
 CATEGORIES=	mail
 # This is for beta versions, leave it in please:
 #MASTER_SITES=	http://www.courier-mta.org/beta/${PORTNAME}/ \
diff --git a/mail/courier-imap/Makefile b/mail/courier-imap/Makefile
index 6f64f5841307..89e4c2a26574 100644
--- a/mail/courier-imap/Makefile
+++ b/mail/courier-imap/Makefile
@@ -113,7 +113,7 @@ post-patch:
 		${WRKSRC}/Makefile.in
 
 post-patch-INOTIFY-on:
-	@${REINPLACE_CMD} -e 's|LIBS = @LIBS@|& ${LOCALBASE}/lib/libinotify.a /usr/lib/libpthread.a|' \
+	@${REINPLACE_CMD} -e 's|LIBS = @LIBS@|& -L${LOCALBASE}/lib -linotify -lpthread|' \
 		${WRKSRC}/libs/maildir/Makefile.in \
 		${WRKSRC}/libs/imap/Makefile.in
 
diff --git a/mail/cyrus-imapd25/Makefile b/mail/cyrus-imapd25/Makefile
index 2fd853795ef5..b9120228741e 100644
--- a/mail/cyrus-imapd25/Makefile
+++ b/mail/cyrus-imapd25/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	cyrus-imapd
 PORTVERSION=	2.5.17
-PORTREVISION=	6
+PORTREVISION=	7
 CATEGORIES=	mail
 MASTER_SITES=	https://github.com/cyrusimap/cyrus-imapd/releases/download/${PORTNAME}-${PORTVERSION}/
 PKGNAMESUFFIX=	25
@@ -92,8 +92,12 @@ OPTIONS_RADIO_GSSAPI+=		GSSAPI_BASE
 OPTIONS_DEFAULT+=		GSSAPI_BASE
 .endif
 GSSAPI_BASE_USES=		gssapi
-GSSAPI_BASE_CONFIGURE_ON=	--enable-gssapi="${GSSAPIBASEDIR}" \
-				--with-gss_impl=heimdal
+GSSAPI_BASE_CONFIGURE_ON=	--enable-gssapi="${GSSAPIBASEDIR}"
+.if exists(/usr/libdata/pkgconfig/mit-krb5.pc)
+GSSAPI_BASE_CONFIGURE_ON+=	--with-gss_impl=mit
+.else
+GSSAPI_BASE_CONFIGURE_ON+=	--with-gss_impl=heimdal
+.endif
 GSSAPI_HEIMDAL_USES=		gssapi:heimdal,flags
 GSSAPI_HEIMDAL_CONFIGURE_ON=	--enable-gssapi="${GSSAPIBASEDIR}" \
 				--with-gss_impl=heimdal
diff --git a/mail/cyrus-imapd30/Makefile b/mail/cyrus-imapd30/Makefile
index 7ca153b3a69d..9abf0fc84c55 100644
--- a/mail/cyrus-imapd30/Makefile
+++ b/mail/cyrus-imapd30/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	cyrus-imapd
 PORTVERSION=	3.0.18
-PORTREVISION=	6
+PORTREVISION=	8
 CATEGORIES=	mail
 MASTER_SITES=	https://github.com/cyrusimap/cyrus-imapd/releases/download/${PORTNAME}-${PORTVERSION}/
 PKGNAMESUFFIX=	30
@@ -103,8 +103,12 @@ OPTIONS_RADIO_GSSAPI+=		GSSAPI_BASE
 OPTIONS_DEFAULT+=		GSSAPI_BASE
 .endif
 GSSAPI_BASE_USES=		gssapi
-GSSAPI_BASE_CONFIGURE_ON=	--enable-gssapi="${GSSAPIBASEDIR}" \
-				--with-gss_impl=heimdal
+GSSAPI_BASE_CONFIGURE_ON=	--enable-gssapi="${GSSAPIBASEDIR}"
+.if exists(/usr/libdata/pkgconfig/mit-krb5.pc)
+GSSAPI_BASE_CONFIGURE_ON+=	--with-gss_impl=mit
+.else
+GSSAPI_BASE_CONFIGURE_ON+=	--with-gss_impl=heimdal
+.endif
 GSSAPI_HEIMDAL_USES=		gssapi:heimdal,flags
 GSSAPI_HEIMDAL_CONFIGURE_ON=	--enable-gssapi="${GSSAPIBASEDIR}" \
 				--with-gss_impl=heimdal
diff --git a/mail/cyrus-imapd310/Makefile b/mail/cyrus-imapd310/Makefile
index 0eaf2efdfbbc..352125318c6b 100644
--- a/mail/cyrus-imapd310/Makefile
+++ b/mail/cyrus-imapd310/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	cyrus-imapd
-DISTVERSION=	3.10.1
+DISTVERSION=	3.10.2
 PORTREVISION=	2
 CATEGORIES=	mail
 MASTER_SITES=	https://github.com/cyrusimap/cyrus-imapd/releases/download/${PORTNAME}-${DISTVERSION}/
@@ -23,7 +23,7 @@ CYRUS_IMAPD_VER=	310
 LIB_DEPENDS=	libsasl2.so:security/cyrus-sasl2 \
 		libicuuc.so:devel/icu \
 		libjansson.so:devel/jansson \
-		libuuid.so:misc/e2fsprogs-libuuid \
+		libuuid.so:misc/libuuid \
 		libical.so:devel/libical
 
 CONFLICTS_INSTALL=	cyrus-imapd2? cyrus-imapd3[0-9] cyrus-imapd3[0-9]-http
@@ -140,8 +140,12 @@ OPTIONS_RADIO_GSSAPI+=		GSSAPI_BASE
 OPTIONS_DEFAULT+=		GSSAPI_BASE
 .endif
 GSSAPI_BASE_USES=		gssapi
-GSSAPI_BASE_CONFIGURE_ON=	--enable-gssapi="${GSSAPIBASEDIR}" \
-				--with-gss_impl=heimdal
+GSSAPI_BASE_CONFIGURE_ON=	--enable-gssapi="${GSSAPIBASEDIR}"
+.if exists(/usr/libdata/pkgconfig/mit-krb5.pc)
+GSSAPI_BASE_CONFIGURE_ON+=	--with-gss_impl=mit
+.else
+GSSAPI_BASE_CONFIGURE_ON+=	--with-gss_impl=heimdal
+.endif
 GSSAPI_HEIMDAL_USES=		gssapi:heimdal,flags
 GSSAPI_HEIMDAL_CONFIGURE_ON=	--enable-gssapi="${GSSAPIBASEDIR}" \
 				--with-gss_impl=heimdal
diff --git a/mail/cyrus-imapd310/distinfo b/mail/cyrus-imapd310/distinfo
index 68b253a48ef4..e39e95aeeaed 100644
--- a/mail/cyrus-imapd310/distinfo
+++ b/mail/cyrus-imapd310/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1737543423
-SHA256 (cyrus-imapd-3.10.1.tar.gz) = 4f2245fbc5cd869959c53e98796ad45ceb6a836058034a43db0bb1f7b82d3530
-SIZE (cyrus-imapd-3.10.1.tar.gz) = 11497536
+TIMESTAMP = 1751038682
+SHA256 (cyrus-imapd-3.10.2.tar.gz) = 90440bac0a3ab8ebae7dab97ad6b6b3295b26f866d7e034a32244af99fe2f1cc
+SIZE (cyrus-imapd-3.10.2.tar.gz) = 11503922
diff --git a/mail/cyrus-imapd310/files/patch-imap__httpd.c b/mail/cyrus-imapd310/files/patch-imap__httpd.c
new file mode 100644
index 000000000000..efec7547cc68
--- /dev/null
+++ b/mail/cyrus-imapd310/files/patch-imap__httpd.c
@@ -0,0 +1,25 @@
+--- imap/httpd.c.orig	2025-06-27 04:15:42 UTC
++++ imap/httpd.c
+@@ -1286,7 +1286,22 @@ static int tls_init(int client_auth, struct buf *serve
+ 
+ static int tls_init(int client_auth, struct buf *serverinfo)
+ {
++#ifdef OPENSSL_FULL_VERSION_STR
+     buf_printf(serverinfo, " OpenSSL/%s", OPENSSL_FULL_VERSION_STR);
++#else
++    unsigned long version = OPENSSL_VERSION_NUMBER;
++    unsigned int status   = version & 0x0f; version >>= 4;
++    unsigned int patch    = version & 0xff; version >>= 8;
++    unsigned int fix      = version & 0xff; version >>= 8;
++    unsigned int minor    = version & 0xff; version >>= 8;
++    unsigned int major    = version & 0xff;
++
++    buf_printf(serverinfo, " OpenSSL/%u.%u.%u", major, minor, fix);
++
++    if (status == 0) buf_appendcstr(serverinfo, "-dev");
++    else if (status < 15) buf_printf(serverinfo, "-beta%u", status);
++    else if (patch) buf_putc(serverinfo, patch + 'a' - 1);
++#endif
+ 
+     if (!tls_enabled()) return HTTP_UNAVAILABLE;
+ 
diff --git a/mail/cyrus-imapd312/Makefile b/mail/cyrus-imapd312/Makefile
index d5a25305e4ff..c0759e0a7f1c 100644
--- a/mail/cyrus-imapd312/Makefile
+++ b/mail/cyrus-imapd312/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	cyrus-imapd
-DISTVERSION=	3.12.0
-PORTREVISION=	0
+DISTVERSION=	3.12.1
+PORTREVISION=	2
 CATEGORIES=	mail
 MASTER_SITES=	https://github.com/cyrusimap/cyrus-imapd/releases/download/${PORTNAME}-${DISTVERSION}/
 PKGNAMESUFFIX=	${CYRUS_IMAPD_VER}
@@ -23,7 +23,7 @@ CYRUS_IMAPD_VER=	312
 LIB_DEPENDS=	libsasl2.so:security/cyrus-sasl2 \
 		libicuuc.so:devel/icu \
 		libjansson.so:devel/jansson \
-		libuuid.so:misc/e2fsprogs-libuuid \
+		libuuid.so:misc/libuuid \
 		libical.so:devel/libical
 
 CONFLICTS_INSTALL=	cyrus-imapd2? cyrus-imapd3[0-9] cyrus-imapd3[0-9]-http
@@ -138,8 +138,12 @@ OPTIONS_RADIO_GSSAPI+=		GSSAPI_BASE
 OPTIONS_DEFAULT+=		GSSAPI_BASE
 .endif
 GSSAPI_BASE_USES=		gssapi
-GSSAPI_BASE_CONFIGURE_ON=	--enable-gssapi="${GSSAPIBASEDIR}" \
-				--with-gss_impl=heimdal
+GSSAPI_BASE_CONFIGURE_ON=	--enable-gssapi="${GSSAPIBASEDIR}"
+.if exists(/usr/libdata/pkgconfig/mit-krb5.pc)
+GSSAPI_BASE_CONFIGURE_ON+=	--with-gss_impl=mit
+.else
+GSSAPI_BASE_CONFIGURE_ON+=	--with-gss_impl=heimdal
+.endif
 GSSAPI_HEIMDAL_USES=		gssapi:heimdal,flags
 GSSAPI_HEIMDAL_CONFIGURE_ON=	--enable-gssapi="${GSSAPIBASEDIR}" \
 				--with-gss_impl=heimdal
diff --git a/mail/cyrus-imapd312/distinfo b/mail/cyrus-imapd312/distinfo
index f57543fa3660..91cb455c8651 100644
--- a/mail/cyrus-imapd312/distinfo
+++ b/mail/cyrus-imapd312/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1746760719
-SHA256 (cyrus-imapd-3.12.0.tar.gz) = e3c0ee314ec34a20c92b29e2400a6f15e21132b44ee38320ffe546dd4b40dd2f
-SIZE (cyrus-imapd-3.12.0.tar.gz) = 11434852
+TIMESTAMP = 1751038129
+SHA256 (cyrus-imapd-3.12.1.tar.gz) = b3b70299058e0310e7bc90e03a669a29b3b526e9cd4a3afa1192d7999a100489
+SIZE (cyrus-imapd-3.12.1.tar.gz) = 11435092
diff --git a/mail/cyrus-imapd312/files/patch-imap__httpd.c b/mail/cyrus-imapd312/files/patch-imap__httpd.c
new file mode 100644
index 000000000000..efec7547cc68
--- /dev/null
+++ b/mail/cyrus-imapd312/files/patch-imap__httpd.c
@@ -0,0 +1,25 @@
+--- imap/httpd.c.orig	2025-06-27 04:15:42 UTC
++++ imap/httpd.c
+@@ -1286,7 +1286,22 @@ static int tls_init(int client_auth, struct buf *serve
+ 
+ static int tls_init(int client_auth, struct buf *serverinfo)
+ {
++#ifdef OPENSSL_FULL_VERSION_STR
+     buf_printf(serverinfo, " OpenSSL/%s", OPENSSL_FULL_VERSION_STR);
++#else
++    unsigned long version = OPENSSL_VERSION_NUMBER;
++    unsigned int status   = version & 0x0f; version >>= 4;
++    unsigned int patch    = version & 0xff; version >>= 8;
++    unsigned int fix      = version & 0xff; version >>= 8;
++    unsigned int minor    = version & 0xff; version >>= 8;
++    unsigned int major    = version & 0xff;
++
++    buf_printf(serverinfo, " OpenSSL/%u.%u.%u", major, minor, fix);
++
++    if (status == 0) buf_appendcstr(serverinfo, "-dev");
++    else if (status < 15) buf_printf(serverinfo, "-beta%u", status);
++    else if (patch) buf_putc(serverinfo, patch + 'a' - 1);
++#endif
+ 
+     if (!tls_enabled()) return HTTP_UNAVAILABLE;
+ 
diff --git a/mail/cyrus-imapd32/Makefile b/mail/cyrus-imapd32/Makefile
index e0bbfccee465..0a4de0889257 100644
--- a/mail/cyrus-imapd32/Makefile
+++ b/mail/cyrus-imapd32/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	cyrus-imapd
 PORTVERSION=	3.2.12
-PORTREVISION=	1
+PORTREVISION=	4
 CATEGORIES=	mail
 MASTER_SITES=	https://github.com/cyrusimap/cyrus-imapd/releases/download/${PORTNAME}-${PORTVERSION}/
 PKGNAMESUFFIX=	32
@@ -17,7 +17,7 @@ BROKEN_riscv64=		fails to build: lib/chartable.c: Error 1
 LIB_DEPENDS=	libsasl2.so:security/cyrus-sasl2 \
 		libicuuc.so:devel/icu \
 		libjansson.so:devel/jansson \
-		libuuid.so:misc/e2fsprogs-libuuid
+		libuuid.so:misc/libuuid
 
 CONFLICTS_INSTALL=	cyrus-imapd2? cyrus-imapd3[013-] cyrus-imapd3[013-]-http
 
@@ -112,8 +112,12 @@ OPTIONS_RADIO_GSSAPI+=		GSSAPI_BASE
 OPTIONS_DEFAULT+=		GSSAPI_BASE
 .endif
 GSSAPI_BASE_USES=		gssapi
-GSSAPI_BASE_CONFIGURE_ON=	--enable-gssapi="${GSSAPIBASEDIR}" \
-				--with-gss_impl=heimdal
+GSSAPI_BASE_CONFIGURE_ON=	--enable-gssapi="${GSSAPIBASEDIR}"
+.if exists(/usr/libdata/pkgconfig/mit-krb5.pc)
+GSSAPI_BASE_CONFIGURE_ON+=	--with-gss_impl=mit
+.else
+GSSAPI_BASE_CONFIGURE_ON+=	--with-gss_impl=heimdal
+.endif
 GSSAPI_HEIMDAL_USES=		gssapi:heimdal,flags
 GSSAPI_HEIMDAL_CONFIGURE_ON=	--enable-gssapi="${GSSAPIBASEDIR}" \
 				--with-gss_impl=heimdal
diff --git a/mail/cyrus-imapd34/Makefile b/mail/cyrus-imapd34/Makefile
index 74368dfcd778..fc57a6a740b4 100644
--- a/mail/cyrus-imapd34/Makefile
+++ b/mail/cyrus-imapd34/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	cyrus-imapd
 PORTVERSION=	3.4.9
-PORTREVISION=	1
+PORTREVISION=	4
 CATEGORIES=	mail
 MASTER_SITES=	https://github.com/cyrusimap/cyrus-imapd/releases/download/${PORTNAME}-${PORTVERSION}/
 PKGNAMESUFFIX=	${CYRUS_IMAPD_VER}
@@ -23,7 +23,7 @@ CYRUS_IMAPD_VER=	34
 LIB_DEPENDS=	libsasl2.so:security/cyrus-sasl2 \
 		libicuuc.so:devel/icu \
 		libjansson.so:devel/jansson \
-		libuuid.so:misc/e2fsprogs-libuuid
+		libuuid.so:misc/libuuid
 
 CONFLICTS_INSTALL=	cyrus-imapd2? cyrus-imapd3[0-35-] cyrus-imapd3[0-35-]-http
 
@@ -127,8 +127,12 @@ OPTIONS_RADIO_GSSAPI+=		GSSAPI_BASE
 OPTIONS_DEFAULT+=		GSSAPI_BASE
 .endif
 GSSAPI_BASE_USES=		gssapi
-GSSAPI_BASE_CONFIGURE_ON=	--enable-gssapi="${GSSAPIBASEDIR}" \
-				--with-gss_impl=heimdal
+GSSAPI_BASE_CONFIGURE_ON=	--enable-gssapi="${GSSAPIBASEDIR}"
+.if exists(/usr/libdata/pkgconfig/mit-krb5.pc)
+GSSAPI_BASE_CONFIGURE_ON+=	--with-gss_impl=mit
+.else
+GSSAPI_BASE_CONFIGURE_ON+=	--with-gss_impl=heimdal
+.endif
 GSSAPI_HEIMDAL_USES=		gssapi:heimdal,flags
 GSSAPI_HEIMDAL_CONFIGURE_ON=	--enable-gssapi="${GSSAPIBASEDIR}" \
 				--with-gss_impl=heimdal
diff --git a/mail/cyrus-imapd36/Makefile b/mail/cyrus-imapd36/Makefile
index 19a6b554453b..24e304e91484 100644
--- a/mail/cyrus-imapd36/Makefile
+++ b/mail/cyrus-imapd36/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	cyrus-imapd
 PORTVERSION=	3.6.7
-PORTREVISION=	1
+PORTREVISION=	4
 CATEGORIES=	mail
 MASTER_SITES=	https://github.com/cyrusimap/cyrus-imapd/releases/download/${PORTNAME}-${DISTVERSION}/
 PKGNAMESUFFIX=	${CYRUS_IMAPD_VER}
@@ -23,7 +23,7 @@ CYRUS_IMAPD_VER=	36
 LIB_DEPENDS=	libsasl2.so:security/cyrus-sasl2 \
 		libicuuc.so:devel/icu \
 		libjansson.so:devel/jansson \
-		libuuid.so:misc/e2fsprogs-libuuid \
+		libuuid.so:misc/libuuid \
 		libical.so:devel/libical
 
 CONFLICTS_INSTALL=	cyrus-imapd2? cyrus-imapd3[0-57-] cyrus-imapd3[0-57-]-http
@@ -132,8 +132,12 @@ OPTIONS_RADIO_GSSAPI+=		GSSAPI_BASE
 OPTIONS_DEFAULT+=		GSSAPI_BASE
 .endif
 GSSAPI_BASE_USES=		gssapi
-GSSAPI_BASE_CONFIGURE_ON=	--enable-gssapi="${GSSAPIBASEDIR}" \
-				--with-gss_impl=heimdal
+GSSAPI_BASE_CONFIGURE_ON=	--enable-gssapi="${GSSAPIBASEDIR}"
+.if exists(/usr/libdata/pkgconfig/mit-krb5.pc)
+GSSAPI_BASE_CONFIGURE_ON+=	--with-gss_impl=mit
+.else
+GSSAPI_BASE_CONFIGURE_ON+=	--with-gss_impl=heimdal
+.endif
 GSSAPI_HEIMDAL_USES=		gssapi:heimdal,flags
 GSSAPI_HEIMDAL_CONFIGURE_ON=	--enable-gssapi="${GSSAPIBASEDIR}" \
 				--with-gss_impl=heimdal
diff --git a/mail/cyrus-imapd38/Makefile b/mail/cyrus-imapd38/Makefile
index 46979e2c78b0..146965ba28e1 100644
--- a/mail/cyrus-imapd38/Makefile
+++ b/mail/cyrus-imapd38/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	cyrus-imapd
-PORTVERSION=	3.8.5
-PORTREVISION=	1
+PORTVERSION=	3.8.6
+PORTREVISION=	2
 CATEGORIES=	mail
 MASTER_SITES=	https://github.com/cyrusimap/cyrus-imapd/releases/download/${PORTNAME}-${DISTVERSION}/
 PKGNAMESUFFIX=	${CYRUS_IMAPD_VER}
@@ -23,7 +23,7 @@ CYRUS_IMAPD_VER=	38
 LIB_DEPENDS=	libsasl2.so:security/cyrus-sasl2 \
 		libicuuc.so:devel/icu \
 		libjansson.so:devel/jansson \
-		libuuid.so:misc/e2fsprogs-libuuid \
+		libuuid.so:misc/libuuid \
 		libical.so:devel/libical
 
 CONFLICTS_INSTALL=	cyrus-imapd2? cyrus-imapd3[0-57-] cyrus-imapd3[0-57-]-http
@@ -133,8 +133,12 @@ OPTIONS_RADIO_GSSAPI+=		GSSAPI_BASE
 OPTIONS_DEFAULT+=		GSSAPI_BASE
 .endif
 GSSAPI_BASE_USES=		gssapi
-GSSAPI_BASE_CONFIGURE_ON=	--enable-gssapi="${GSSAPIBASEDIR}" \
-				--with-gss_impl=heimdal
+GSSAPI_BASE_CONFIGURE_ON=	--enable-gssapi="${GSSAPIBASEDIR}"
+.if exists(/usr/libdata/pkgconfig/mit-krb5.pc)
+GSSAPI_BASE_CONFIGURE_ON+=	--with-gss_impl=mit
+.else
+GSSAPI_BASE_CONFIGURE_ON+=	--with-gss_impl=heimdal
+.endif
 GSSAPI_HEIMDAL_USES=		gssapi:heimdal,flags
 GSSAPI_HEIMDAL_CONFIGURE_ON=	--enable-gssapi="${GSSAPIBASEDIR}" \
 				--with-gss_impl=heimdal
diff --git a/mail/cyrus-imapd38/distinfo b/mail/cyrus-imapd38/distinfo
index 3146ca06ad06..7510a7caf614 100644
--- a/mail/cyrus-imapd38/distinfo
+++ b/mail/cyrus-imapd38/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1737545991
-SHA256 (cyrus-imapd-3.8.5.tar.gz) = eac66af459197a92393aa92e407b6bffda825bcff77f18ad1e94e4626c34a600
-SIZE (cyrus-imapd-3.8.5.tar.gz) = 11205848
+TIMESTAMP = 1751039776
+SHA256 (cyrus-imapd-3.8.6.tar.gz) = eff5fc056a6458413e1de986416a54a82a690ccbe91ec20034bb41e672cc7505
+SIZE (cyrus-imapd-3.8.6.tar.gz) = 11210022
diff --git a/mail/cyrus-imapd38/files/patch-imap__httpd.c b/mail/cyrus-imapd38/files/patch-imap__httpd.c
new file mode 100644
index 000000000000..efec7547cc68
--- /dev/null
+++ b/mail/cyrus-imapd38/files/patch-imap__httpd.c
@@ -0,0 +1,25 @@
+--- imap/httpd.c.orig	2025-06-27 04:15:42 UTC
++++ imap/httpd.c
+@@ -1286,7 +1286,22 @@ static int tls_init(int client_auth, struct buf *serve
+ 
+ static int tls_init(int client_auth, struct buf *serverinfo)
+ {
++#ifdef OPENSSL_FULL_VERSION_STR
+     buf_printf(serverinfo, " OpenSSL/%s", OPENSSL_FULL_VERSION_STR);
++#else
++    unsigned long version = OPENSSL_VERSION_NUMBER;
++    unsigned int status   = version & 0x0f; version >>= 4;
++    unsigned int patch    = version & 0xff; version >>= 8;
++    unsigned int fix      = version & 0xff; version >>= 8;
++    unsigned int minor    = version & 0xff; version >>= 8;
++    unsigned int major    = version & 0xff;
++
++    buf_printf(serverinfo, " OpenSSL/%u.%u.%u", major, minor, fix);
++
++    if (status == 0) buf_appendcstr(serverinfo, "-dev");
++    else if (status < 15) buf_printf(serverinfo, "-beta%u", status);
++    else if (patch) buf_putc(serverinfo, patch + 'a' - 1);
++#endif
+ 
+     if (!tls_enabled()) return HTTP_UNAVAILABLE;
+ 
diff --git a/mail/dbmail/Makefile b/mail/dbmail/Makefile
index 525d6e0f8355..20aa942e02d0 100644
--- a/mail/dbmail/Makefile
+++ b/mail/dbmail/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	dbmail
 DISTVERSIONPREFIX=	v
-DISTVERSION=	3.5.2
+DISTVERSION=	3.5.4
 CATEGORIES=	mail
 
 MAINTAINER=	bofh@FreeBSD.org
diff --git a/mail/dbmail/distinfo b/mail/dbmail/distinfo
index 0ebc4c14420a..0e838f1a0fa8 100644
--- a/mail/dbmail/distinfo
+++ b/mail/dbmail/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1744794946
-SHA256 (dbmail-dbmail-v3.5.2_GH0.tar.gz) = 8ac55ed88d642e20900561a3bb273c880937d13cffa6f2a6dfeae05759b69905
-SIZE (dbmail-dbmail-v3.5.2_GH0.tar.gz) = 2544541
+TIMESTAMP = 1751534573
+SHA256 (dbmail-dbmail-v3.5.4_GH0.tar.gz) = 509a189c083c44bedadb320c037b144d9f2d1955b9a54dbb9dd3d73c7e8337c9
+SIZE (dbmail-dbmail-v3.5.4_GH0.tar.gz) = 2547614
diff --git a/mail/dbmail/pkg-plist b/mail/dbmail/pkg-plist
index 081f99c650de..d54771f9558b 100644
--- a/mail/dbmail/pkg-plist
+++ b/mail/dbmail/pkg-plist
@@ -53,6 +53,7 @@ sbin/dbmail-util
 %%DATADIR%%/mysql/upgrades/32005.mysql
 %%DATADIR%%/mysql/upgrades/32006.mysql
 %%DATADIR%%/mysql/upgrades/35001.mysql
+%%DATADIR%%/mysql/upgrades/35002.mysql
 %%DATADIR%%/mysql/upgrades/create_tables.mysql
 %%DATADIR%%/oracle/dbmail_grant.sql
 %%DATADIR%%/oracle/dbmail_schema.sql
@@ -74,6 +75,7 @@ sbin/dbmail-util
 %%DATADIR%%/postgresql/upgrades/32005.psql
 %%DATADIR%%/postgresql/upgrades/32006.psql
 %%DATADIR%%/postgresql/upgrades/35001.psql
+%%DATADIR%%/postgresql/upgrades/35002.psql
 %%DATADIR%%/postgresql/upgrades/create_tables.psql
 %%DATADIR%%/sqlite/2_1_7-2_2_0.sqlite
 %%DATADIR%%/sqlite/2_2-3_0.sqlite
@@ -91,6 +93,7 @@ sbin/dbmail-util
 %%DATADIR%%/sqlite/upgrades/32005.sqlite
 %%DATADIR%%/sqlite/upgrades/32006.sqlite
 %%DATADIR%%/sqlite/upgrades/35001.sqlite
+%%DATADIR%%/sqlite/upgrades/35002.sqlite
 %%PORTDOCS%%%%DOCSDIR%%/AUTHORS
 %%PORTDOCS%%%%DOCSDIR%%/CHANGELOG.md
 %%PORTDOCS%%%%DOCSDIR%%/INSTALL
diff --git a/mail/dovecot-fts-flatcurve/Makefile b/mail/dovecot-fts-flatcurve/Makefile
index 938e0e796df3..74e8ad43eb3b 100644
--- a/mail/dovecot-fts-flatcurve/Makefile
+++ b/mail/dovecot-fts-flatcurve/Makefile
@@ -1,7 +1,7 @@
 PORTNAME=	fts-flatcurve
 DISTVERSIONPREFIX=	v
 DISTVERSION=	1.0.5
-PORTREVISION=	2
+PORTREVISION=	3
 CATEGORIES=	mail
 PKGNAMEPREFIX=	dovecot-
 
diff --git a/mail/dovecot-fts-xapian/Makefile b/mail/dovecot-fts-xapian/Makefile
index 2eca715e5e1c..e17be77beb5e 100644
--- a/mail/dovecot-fts-xapian/Makefile
+++ b/mail/dovecot-fts-xapian/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	fts-xapian
 DISTVERSION=	1.8.2
-PORTREVISION?=	1
+PORTREVISION?=	2
 CATEGORIES=	mail
 MASTER_SITES=	https://github.com/grosjo/fts-xapian/releases/download/${DISTVERSIONFULL}/
 PKGNAMEPREFIX=	dovecot-
diff --git a/mail/evolution-ews/Makefile b/mail/evolution-ews/Makefile
index dc453220eee8..79dc509f8ea7 100644
--- a/mail/evolution-ews/Makefile
+++ b/mail/evolution-ews/Makefile
@@ -1,32 +1,31 @@
 PORTNAME=	evolution-ews
-DISTVERSION=	3.54.3.0
+DISTVERSION=	3.56.2
+PORTREVISION=	2
 CATEGORIES=	mail gnome
 MASTER_SITES=	GNOME
 DIST_SUBDIR=	gnome
 
 MAINTAINER=	gnome@FreeBSD.org
 COMMENT=	Evolution Microsoft Exchange plugin through Exchange Web Services
-WWW=		https://wiki.gnome.org/Apps/Evolution
+WWW=		https://gitlab.gnome.org/GNOME/evolution-ews
 
 LICENSE=	LGPL21
 LICENSE_FILE=	${WRKSRC}/COPYING
 
-BUILD_DEPENDS=	evolution>=3.0.0:mail/evolution
-LIB_DEPENDS=	libsoup-3.0.so:devel/libsoup \
-		libfribidi.so:converters/fribidi \
-		libicuuc.so:devel/icu \
+BUILD_DEPENDS=	evolution>0:mail/evolution
+LIB_DEPENDS=	libsoup-3.0.so:devel/libsoup3 \
 		libmspack.so:archivers/libmspack \
 		libsecret-1.so:security/libsecret \
 		libnspr4.so:devel/nspr \
 		libnss3.so:security/nss \
 		libical.so:devel/libical \
-		libjson-glib-1.0.so:devel/json-glib
-RUN_DEPENDS=	evolution>=3.0.0:mail/evolution
-
-PORTSCOUT=	limitw:1,even
+		libjson-glib-1.0.so:devel/json-glib \
+		libwebkit2gtk-4.1.so:www/webkit2-gtk@41
+RUN_DEPENDS=	evolution>0:mail/evolution
 
 USES=		compiler:c11 cmake gettext gnome localbase pathfix \
 		pkgconfig sqlite tar:xz
-USE_GNOME=	cairo gdkpixbuf evolutiondataserver3 intltool
+USE_GNOME=	cairo gdkpixbuf glib20 gtk30 evolutiondataserver3 \
+		intltool:build
 
 .include <bsd.port.mk>
diff --git a/mail/evolution-ews/distinfo b/mail/evolution-ews/distinfo
index dab854993c66..8efea3d8f2e7 100644
--- a/mail/evolution-ews/distinfo
+++ b/mail/evolution-ews/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1741181273
-SHA256 (gnome/evolution-ews-3.54.3.0.tar.xz) = 1ac707cf2591a844512575621a4930c761b2174dbc5ecb1c8a185262946a14f6
-SIZE (gnome/evolution-ews-3.54.3.0.tar.xz) = 737492
+TIMESTAMP = 1749221806
+SHA256 (gnome/evolution-ews-3.56.2.tar.xz) = 1eb7eccf94c6b8618d6b45c3202350209db567c489108adc20233c4d19f8f28f
+SIZE (gnome/evolution-ews-3.56.2.tar.xz) = 756844
diff --git a/mail/evolution-ews/pkg-plist b/mail/evolution-ews/pkg-plist
index 12216ac728e8..d74fddf4cded 100644
--- a/mail/evolution-ews/pkg-plist
+++ b/mail/evolution-ews/pkg-plist
@@ -18,7 +18,6 @@ share/evolution-data-server/ews/windowsZones.xml
 share/evolution/errors/module-ews-configuration.error
 share/locale/as/LC_MESSAGES/evolution-ews.mo
 share/locale/bn_IN/LC_MESSAGES/evolution-ews.mo
-share/locale/ka/LC_MESSAGES/evolution-ews.mo
 share/locale/bs/LC_MESSAGES/evolution-ews.mo
 share/locale/ca/LC_MESSAGES/evolution-ews.mo
 share/locale/cs/LC_MESSAGES/evolution-ews.mo
diff --git a/mail/evolution/Makefile b/mail/evolution/Makefile
index b87cf7d078b5..32b44acbb6b3 100644
--- a/mail/evolution/Makefile
+++ b/mail/evolution/Makefile
@@ -1,13 +1,13 @@
 PORTNAME=	evolution
-DISTVERSION=	3.54.3
-PORTREVISION=	2
+DISTVERSION=	3.56.2
+PORTREVISION=	3
 CATEGORIES=	mail gnome
 MASTER_SITES=	GNOME
 DIST_SUBDIR=	gnome
 
 MAINTAINER=	gnome@FreeBSD.org
 COMMENT=	Integrated mail, calendar and address book distributed suite
-WWW=		https://wiki.gnome.org/Apps/Evolution
+WWW=		https://gitlab.gnome.org/GNOME/evolution
 
 LICENSE=	GFDL GPLv2+ LGPL21+ MPL11 OPENLDAP
 LICENSE_COMB=	multi
@@ -17,17 +17,13 @@ LICENSE_PERMS_OPENLDAP=	dist-mirror dist-sell pkg-mirror pkg-sell auto-accept
 
 BUILD_DEPENDS=	highlight:textproc/highlight \
 		iso-codes>=0:misc/iso-codes \
-		itstool:textproc/itstool
-LIB_DEPENDS=	libcryptui.so:security/libcryptui \
-		libdbus-1.so:devel/dbus \
+		itstool:textproc/itstool \
+		gsettings-desktop-schemas>0:devel/gsettings-desktop-schemas
+LIB_DEPENDS=	libdbus-1.so:devel/dbus \
 		libdbus-glib-1.so:devel/dbus-glib \
 		libenchant-2.so:textproc/enchant2 \
-		libenchant.so:textproc/enchant \
-		libfribidi.so:converters/fribidi \
-		libgcr-base-3.so:security/gcr3 \
 		libgnome-autoar-gtk-0.so:archivers/gnome-autoar \
 		libgspell-1.so:textproc/gspell \
-		libgtkspell3-3.so:textproc/gtkspell3 \
 		libical.so:devel/libical \
 		libicuuc.so:devel/icu \
 		libnotify.so:devel/libnotify \
@@ -36,17 +32,16 @@ LIB_DEPENDS=	libcryptui.so:security/libcryptui \
 		libp11-kit.so:security/p11-kit \
 		libsecret-1.so:security/libsecret \
 		libsoup-3.0.so:devel/libsoup3 \
-		libwebkit2gtk-4.1.so:www/webkit2-gtk@41
+		libwebkit2gtk-4.1.so:www/webkit2-gtk@41 \
+		libjson-glib-1.0.so:devel/json-glib
 RUN_DEPENDS=	highlight:textproc/highlight \
 		iso-codes>=0:misc/iso-codes
 
-PORTSCOUT=	limitw:1,even
-
 USES=		cmake compiler:c11 cpe desktop-file-utils gettext gnome \
 		iconv:wchar_t libarchive localbase pathfix pkgconfig sqlite \
 		tar:xz xorg
-USE_GNOME=	cairo evolutiondataserver3 glib20 gnomedesktop3 intltool
-GNU_CONFIGURE=	yes
+USE_GNOME=	atk cairo evolutiondataserver3 gdkpixbuf glib20 gnomedesktop3 \
+		gtk30 intltool:build libxml2
 USE_XORG=	x11
 USE_LDCONFIG=	yes
 CPE_VENDOR=	gnome
@@ -94,7 +89,8 @@ YTNEF_LIB_DEPENDS=	libytnef.so:converters/ytnef
 YTNEF_CMAKE_BOOL=	ENABLE_YTNEF
 
 WEATHER_DESC=		Weather calendar backend
-WEATHER_LIB_DEPENDS=	libgweather-3.so:net/libgweather
+WEATHER_LIB_DEPENDS=	libgweather-4.so:net/libgweather4 \
+			libgeocode-glib-2.so:net/geocode-glib2
 WEATHER_CMAKE_BOOL=	ENABLE_WEATHER
 
 SPAMASSASSIN_DESC=		SpamAssassin spam filtering
@@ -126,12 +122,12 @@ MAPS_LIB_DEPENDS=	libchamplain-0.12.so:graphics/libchamplain \
 			libclutter-1.0.so:graphics/clutter \
 			libclutter-gtk-1.0.so:graphics/clutter-gtk3 \
 			libcogl.so:graphics/cogl \
-			libgeocode-glib.so:net/geocode-glib \
-			libjson-glib-1.0.so:devel/json-glib
+			libgeocode-glib-2.so:net/geocode-glib2
 MAPS_USES=		gl xorg
 MAPS_USE=		GL=egl \
 			XORG=xcomposite,xdamage,xext,xfixes,xi,xrandr
 
+MARKDOWN_DESC=		Markdown support
 MARKDOWN_CMAKE_ON=	-DENABLE_MARKDOWN=ON
 MARKDOWN_CMAKE_OFF=	-DENABLE_MARKDOWN=OFF
 MARKDOWN_LIB_DEPENDS=	libcmark.so:textproc/cmark
diff --git a/mail/evolution/distinfo b/mail/evolution/distinfo
index 23ddcd8c913a..421cfdeebd70 100644
--- a/mail/evolution/distinfo
+++ b/mail/evolution/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1741180861
-SHA256 (gnome/evolution-3.54.3.tar.xz) = 746cf81ef5c325af17f53b2fab46d67260f3b13da014d8994d4ad9e846b855eb
-SIZE (gnome/evolution-3.54.3.tar.xz) = 13708860
+TIMESTAMP = 1749218060
+SHA256 (gnome/evolution-3.56.2.tar.xz) = 7dfdc9aeb2dab326dabfdc1f8577c4ecc123a12da0012f8c64a726065a3c0b2b
+SIZE (gnome/evolution-3.56.2.tar.xz) = 13784172
diff --git a/mail/evolution/pkg-plist b/mail/evolution/pkg-plist
index 8f54cb2f6fa5..32465a89f17a 100644
--- a/mail/evolution/pkg-plist
+++ b/mail/evolution/pkg-plist
@@ -51,7 +51,6 @@ include/evolution/calendar/gui/e-memo-table.h
 include/evolution/calendar/gui/e-month-view.h
 include/evolution/calendar/gui/e-select-names-editable.h
 include/evolution/calendar/gui/e-select-names-renderer.h
-include/evolution/calendar/gui/e-send-options-utils.h
 include/evolution/calendar/gui/e-task-table.h
 include/evolution/calendar/gui/e-timezone-entry.h
 include/evolution/calendar/gui/e-to-do-pane.h
@@ -74,7 +73,6 @@ include/evolution/calendar/gui/ea-week-view-cell.h
 include/evolution/calendar/gui/ea-week-view-main-item.h
 include/evolution/calendar/gui/ea-week-view.h
 include/evolution/calendar/gui/itip-utils.h
-include/evolution/calendar/gui/misc.h
 include/evolution/calendar/gui/print.h
 include/evolution/calendar/gui/tag-calendar.h
 include/evolution/composer/e-composer-actions.h
@@ -166,10 +164,8 @@ include/evolution/e-util/e-destination-store.h
 include/evolution/e-util/e-dialog-utils.h
 include/evolution/e-util/e-dialog-widgets.h
 include/evolution/e-util/e-ellipsized-combo-box-text.h
-include/evolution/e-util/e-emoticon-action.h
 include/evolution/e-util/e-emoticon-chooser-menu.h
 include/evolution/e-util/e-emoticon-chooser.h
-include/evolution/e-util/e-emoticon-tool-button.h
 include/evolution/e-util/e-emoticon.h
 include/evolution/e-util/e-event.h
 include/evolution/e-util/e-file-request.h
@@ -221,7 +217,6 @@ include/evolution/e-util/e-markdown-editor.h
 include/evolution/e-util/e-markdown-utils.h
 include/evolution/e-util/e-marshal.h
 include/evolution/e-util/e-menu-bar.h
-include/evolution/e-util/e-menu-tool-action.h
 include/evolution/e-util/e-menu-tool-button.h
 include/evolution/e-util/e-misc-utils.h
 include/evolution/e-util/e-mktemp.h
@@ -240,7 +235,6 @@ include/evolution/e-util/e-picture-gallery.h
 include/evolution/e-util/e-plugin-ui.h
 include/evolution/e-util/e-plugin.h
 include/evolution/e-util/e-poolv.h
-include/evolution/e-util/e-popup-action.h
 include/evolution/e-util/e-popup-menu.h
 include/evolution/e-util/e-port-entry.h
 include/evolution/e-util/e-preferences-window.h
@@ -252,8 +246,6 @@ include/evolution/e-util/e-proxy-editor.h
 include/evolution/e-util/e-proxy-link-selector.h
 include/evolution/e-util/e-proxy-preferences.h
 include/evolution/e-util/e-proxy-selector.h
-include/evolution/e-util/e-reflow-model.h
-include/evolution/e-util/e-reflow.h
 include/evolution/e-util/e-rule-context.h
 include/evolution/e-util/e-rule-editor.h
 include/evolution/e-util/e-search-bar.h
@@ -262,7 +254,6 @@ include/evolution/e-util/e-selection-model-array.h
 include/evolution/e-util/e-selection-model-simple.h
 include/evolution/e-util/e-selection-model.h
 include/evolution/e-util/e-selection.h
-include/evolution/e-util/e-send-options.h
 include/evolution/e-util/e-simple-async-result.h
 include/evolution/e-util/e-sorter-array.h
 include/evolution/e-util/e-sorter.h
@@ -326,6 +317,13 @@ include/evolution/e-util/e-tree-selection-model.h
 include/evolution/e-util/e-tree-table-adapter.h
 include/evolution/e-util/e-tree-view-frame.h
 include/evolution/e-util/e-tree.h
+include/evolution/e-util/e-ui-action-group.h
+include/evolution/e-util/e-ui-action.h
+include/evolution/e-util/e-ui-customize-dialog.h
+include/evolution/e-util/e-ui-customizer.h
+include/evolution/e-util/e-ui-manager.h
+include/evolution/e-util/e-ui-menu.h
+include/evolution/e-util/e-ui-parser.h
 include/evolution/e-util/e-unicode.h
 include/evolution/e-util/e-url-entry.h
 include/evolution/e-util/e-util-enums.h
@@ -352,13 +350,11 @@ include/evolution/e-util/gal-a11y-e-cell.h
 include/evolution/e-util/gal-a11y-e-table-click-to-add-factory.h
 include/evolution/e-util/gal-a11y-e-table-click-to-add.h
 include/evolution/e-util/gal-a11y-e-table-column-header.h
-include/evolution/e-util/gal-a11y-e-table-factory.h
 include/evolution/e-util/gal-a11y-e-table-item-factory.h
 include/evolution/e-util/gal-a11y-e-table-item.h
 include/evolution/e-util/gal-a11y-e-table.h
 include/evolution/e-util/gal-a11y-e-text-factory.h
 include/evolution/e-util/gal-a11y-e-text.h
-include/evolution/e-util/gal-a11y-e-tree-factory.h
 include/evolution/e-util/gal-a11y-e-tree.h
 include/evolution/e-util/gal-a11y-factory.h
 include/evolution/e-util/gal-a11y-util.h
@@ -411,14 +407,10 @@ include/evolution/libgnomecanvas/gailcanvasgroup.h
 include/evolution/libgnomecanvas/gailcanvasgroupfactory.h
 include/evolution/libgnomecanvas/gailcanvasitem.h
 include/evolution/libgnomecanvas/gailcanvasitemfactory.h
-include/evolution/libgnomecanvas/gailcanvastext.h
-include/evolution/libgnomecanvas/gailcanvastextfactory.h
 include/evolution/libgnomecanvas/gailcanvaswidget.h
 include/evolution/libgnomecanvas/gailcanvaswidgetfactory.h
-include/evolution/libgnomecanvas/gnome-canvas-i18n.h
 include/evolution/libgnomecanvas/gnome-canvas-pixbuf.h
 include/evolution/libgnomecanvas/gnome-canvas-rect.h
-include/evolution/libgnomecanvas/gnome-canvas-text.h
 include/evolution/libgnomecanvas/gnome-canvas-util.h
 include/evolution/libgnomecanvas/gnome-canvas-widget.h
 include/evolution/libgnomecanvas/gnome-canvas.h
@@ -462,7 +454,6 @@ include/evolution/mail/e-mail-folder-sort-order-dialog.h
 include/evolution/mail/e-mail-folder-tweaks.h
 include/evolution/mail/e-mail-free-form-exp.h
 include/evolution/mail/e-mail-junk-options.h
-include/evolution/mail/e-mail-label-action.h
 include/evolution/mail/e-mail-label-dialog.h
 include/evolution/mail/e-mail-label-list-store.h
 include/evolution/mail/e-mail-label-manager.h
@@ -517,7 +508,6 @@ include/evolution/shell/e-shell-backend.h
 include/evolution/shell/e-shell-common.h
 include/evolution/shell/e-shell-content.h
 include/evolution/shell/e-shell-enumtypes.h
-include/evolution/shell/e-shell-headerbar.h
 include/evolution/shell/e-shell-searchbar.h
 include/evolution/shell/e-shell-sidebar.h
 include/evolution/shell/e-shell-switcher.h
@@ -834,7 +824,6 @@ share/applications/org.gnome.Evolution.desktop
 %%DATADIR%%/icons/hicolor/16x16/status/security-high.png
 %%DATADIR%%/icons/hicolor/16x16/status/security-low.png
 %%DATADIR%%/icons/hicolor/16x16/status/security-medium.png
-%%DATADIR%%/icons/hicolor/16x16/status/stock_check-filled.png
 %%DATADIR%%/icons/hicolor/16x16/status/stock_score-high.png
 %%DATADIR%%/icons/hicolor/16x16/status/stock_score-higher.png
 %%DATADIR%%/icons/hicolor/16x16/status/stock_score-highest.png
@@ -1470,6 +1459,7 @@ share/applications/org.gnome.Evolution.desktop
 %%DATADIR%%/icons/hicolor/scalable/apps/evolution-mail-symbolic.svg
 %%DATADIR%%/icons/hicolor/scalable/apps/evolution-memos-symbolic.svg
 %%DATADIR%%/icons/hicolor/scalable/apps/evolution-tasks-symbolic.svg
+%%DATADIR%%/icons/hicolor/scalable/apps/gcr-gnupg.svg
 %%DATADIR%%/icons/hicolor/scalable/apps/im-aim.svg
 %%DATADIR%%/icons/hicolor/scalable/apps/im-icq.svg
 %%DATADIR%%/icons/hicolor/scalable/apps/im-jabber.svg
@@ -1480,6 +1470,7 @@ share/applications/org.gnome.Evolution.desktop
 %%DATADIR%%/icons/hicolor/scalable/emblems/emblem-new.svg
 %%DATADIR%%/icons/hicolor/scalable/status/rss-symbolic.svg
 %%DATADIR%%/icons/hicolor/scalable/status/rss.svg
+%%DATADIR%%/icons/hicolor/scalable/status/stock_check-filled-symbolic.svg
 %%DATADIR%%/images/confidential-stamp.jpg
 %%DATADIR%%/images/draft-paper.png
 %%DATADIR%%/images/draft-stamp.jpg
@@ -1499,20 +1490,20 @@ share/applications/org.gnome.Evolution.desktop
 %%DATADIR%%/ui/contact-editor.ui
 %%DATADIR%%/ui/contact-list-editor.ui
 %%DATADIR%%/ui/e-calendar-preferences.ui
-%%DATADIR%%/ui/e-html-editor-manager.ui
-%%DATADIR%%/ui/e-send-options.ui
+%%DATADIR%%/ui/e-comp-editor.eui
+%%DATADIR%%/ui/e-html-editor.eui
 %%DATADIR%%/ui/e-table-config.ui
 %%DATADIR%%/ui/e-timezone-dialog.ui
-%%DATADIR%%/ui/evolution-calendars.ui
-%%DATADIR%%/ui/evolution-composer.ui
-%%DATADIR%%/ui/evolution-contacts.ui
-%%DATADIR%%/ui/evolution-mail-reader.ui
-%%DATADIR%%/ui/evolution-mail-viewer.ui
-%%DATADIR%%/ui/evolution-mail.ui
-%%DATADIR%%/ui/evolution-memos.ui
-%%DATADIR%%/ui/evolution-shell.ui
+%%DATADIR%%/ui/evolution-calendars.eui
+%%DATADIR%%/ui/evolution-composer.eui
+%%DATADIR%%/ui/evolution-contacts.eui
+%%DATADIR%%/ui/evolution-mail-reader.eui
+%%DATADIR%%/ui/evolution-mail-viewer.eui
+%%DATADIR%%/ui/evolution-mail.eui
+%%DATADIR%%/ui/evolution-memos.eui
+%%DATADIR%%/ui/evolution-shell.eui
 %%DATADIR%%/ui/evolution-shortcuts.ui
-%%DATADIR%%/ui/evolution-tasks.ui
+%%DATADIR%%/ui/evolution-tasks.eui
 %%DATADIR%%/ui/filter.ui
 %%DATADIR%%/ui/fullname.ui
 %%DATADIR%%/ui/gal-view-instance-save-as-dialog.ui
@@ -1581,6 +1572,7 @@ share/help/C/evolution/calendar-weather.page
 share/help/C/evolution/calendar-webdav.page
 share/help/C/evolution/contacts-add-automatically.page
 share/help/C/evolution/contacts-autocompletion.page
+share/help/C/evolution/contacts-carddav.page
 share/help/C/evolution/contacts-google.page
 share/help/C/evolution/contacts-ldap.page
 share/help/C/evolution/contacts-libreoffice.page
@@ -1633,6 +1625,7 @@ share/help/C/evolution/import-data.page
 share/help/C/evolution/import-single-files.page
 share/help/C/evolution/import-supported-file-formats.page
 share/help/C/evolution/index.page
+share/help/C/evolution/intro-account-types.page
 share/help/C/evolution/intro-first-run.page
 share/help/C/evolution/intro-keyboard-shortcuts.page
 share/help/C/evolution/intro-main-window.page
@@ -1811,6 +1804,7 @@ share/help/ca/evolution/calendar-weather.page
 share/help/ca/evolution/calendar-webdav.page
 share/help/ca/evolution/contacts-add-automatically.page
 share/help/ca/evolution/contacts-autocompletion.page
+share/help/ca/evolution/contacts-carddav.page
 share/help/ca/evolution/contacts-google.page
 share/help/ca/evolution/contacts-ldap.page
 share/help/ca/evolution/contacts-libreoffice.page
@@ -1863,6 +1857,7 @@ share/help/ca/evolution/import-data.page
 share/help/ca/evolution/import-single-files.page
 share/help/ca/evolution/import-supported-file-formats.page
 share/help/ca/evolution/index.page
+share/help/ca/evolution/intro-account-types.page
 share/help/ca/evolution/intro-first-run.page
 share/help/ca/evolution/intro-keyboard-shortcuts.page
 share/help/ca/evolution/intro-main-window.page
@@ -2041,6 +2036,7 @@ share/help/cs/evolution/calendar-weather.page
 share/help/cs/evolution/calendar-webdav.page
 share/help/cs/evolution/contacts-add-automatically.page
 share/help/cs/evolution/contacts-autocompletion.page
+share/help/cs/evolution/contacts-carddav.page
 share/help/cs/evolution/contacts-google.page
 share/help/cs/evolution/contacts-ldap.page
 share/help/cs/evolution/contacts-libreoffice.page
@@ -2093,6 +2089,7 @@ share/help/cs/evolution/import-data.page
 share/help/cs/evolution/import-single-files.page
 share/help/cs/evolution/import-supported-file-formats.page
 share/help/cs/evolution/index.page
+share/help/cs/evolution/intro-account-types.page
 share/help/cs/evolution/intro-first-run.page
 share/help/cs/evolution/intro-keyboard-shortcuts.page
 share/help/cs/evolution/intro-main-window.page
@@ -2271,6 +2268,7 @@ share/help/de/evolution/calendar-weather.page
 share/help/de/evolution/calendar-webdav.page
 share/help/de/evolution/contacts-add-automatically.page
 share/help/de/evolution/contacts-autocompletion.page
+share/help/de/evolution/contacts-carddav.page
 share/help/de/evolution/contacts-google.page
 share/help/de/evolution/contacts-ldap.page
 share/help/de/evolution/contacts-libreoffice.page
@@ -2323,6 +2321,7 @@ share/help/de/evolution/import-data.page
 share/help/de/evolution/import-single-files.page
 share/help/de/evolution/import-supported-file-formats.page
 share/help/de/evolution/index.page
+share/help/de/evolution/intro-account-types.page
 share/help/de/evolution/intro-first-run.page
 share/help/de/evolution/intro-keyboard-shortcuts.page
 share/help/de/evolution/intro-main-window.page
@@ -2501,6 +2500,7 @@ share/help/el/evolution/calendar-weather.page
 share/help/el/evolution/calendar-webdav.page
 share/help/el/evolution/contacts-add-automatically.page
 share/help/el/evolution/contacts-autocompletion.page
+share/help/el/evolution/contacts-carddav.page
 share/help/el/evolution/contacts-google.page
 share/help/el/evolution/contacts-ldap.page
 share/help/el/evolution/contacts-libreoffice.page
@@ -2553,6 +2553,7 @@ share/help/el/evolution/import-data.page
 share/help/el/evolution/import-single-files.page
 share/help/el/evolution/import-supported-file-formats.page
 share/help/el/evolution/index.page
+share/help/el/evolution/intro-account-types.page
 share/help/el/evolution/intro-first-run.page
 share/help/el/evolution/intro-keyboard-shortcuts.page
 share/help/el/evolution/intro-main-window.page
@@ -2731,6 +2732,7 @@ share/help/en_GB/evolution/calendar-weather.page
 share/help/en_GB/evolution/calendar-webdav.page
 share/help/en_GB/evolution/contacts-add-automatically.page
 share/help/en_GB/evolution/contacts-autocompletion.page
+share/help/en_GB/evolution/contacts-carddav.page
 share/help/en_GB/evolution/contacts-google.page
 share/help/en_GB/evolution/contacts-ldap.page
 share/help/en_GB/evolution/contacts-libreoffice.page
@@ -2783,6 +2785,7 @@ share/help/en_GB/evolution/import-data.page
 share/help/en_GB/evolution/import-single-files.page
 share/help/en_GB/evolution/import-supported-file-formats.page
 share/help/en_GB/evolution/index.page
+share/help/en_GB/evolution/intro-account-types.page
 share/help/en_GB/evolution/intro-first-run.page
 share/help/en_GB/evolution/intro-keyboard-shortcuts.page
 share/help/en_GB/evolution/intro-main-window.page
@@ -2961,6 +2964,7 @@ share/help/es/evolution/calendar-weather.page
 share/help/es/evolution/calendar-webdav.page
 share/help/es/evolution/contacts-add-automatically.page
 share/help/es/evolution/contacts-autocompletion.page
+share/help/es/evolution/contacts-carddav.page
 share/help/es/evolution/contacts-google.page
 share/help/es/evolution/contacts-ldap.page
 share/help/es/evolution/contacts-libreoffice.page
@@ -3013,6 +3017,7 @@ share/help/es/evolution/import-data.page
 share/help/es/evolution/import-single-files.page
 share/help/es/evolution/import-supported-file-formats.page
 share/help/es/evolution/index.page
+share/help/es/evolution/intro-account-types.page
 share/help/es/evolution/intro-first-run.page
 share/help/es/evolution/intro-keyboard-shortcuts.page
 share/help/es/evolution/intro-main-window.page
@@ -3191,6 +3196,7 @@ share/help/eu/evolution/calendar-weather.page
 share/help/eu/evolution/calendar-webdav.page
 share/help/eu/evolution/contacts-add-automatically.page
 share/help/eu/evolution/contacts-autocompletion.page
+share/help/eu/evolution/contacts-carddav.page
 share/help/eu/evolution/contacts-google.page
 share/help/eu/evolution/contacts-ldap.page
 share/help/eu/evolution/contacts-libreoffice.page
@@ -3243,6 +3249,7 @@ share/help/eu/evolution/import-data.page
 share/help/eu/evolution/import-single-files.page
 share/help/eu/evolution/import-supported-file-formats.page
 share/help/eu/evolution/index.page
+share/help/eu/evolution/intro-account-types.page
 share/help/eu/evolution/intro-first-run.page
 share/help/eu/evolution/intro-keyboard-shortcuts.page
 share/help/eu/evolution/intro-main-window.page
@@ -3421,6 +3428,7 @@ share/help/fr/evolution/calendar-weather.page
 share/help/fr/evolution/calendar-webdav.page
 share/help/fr/evolution/contacts-add-automatically.page
 share/help/fr/evolution/contacts-autocompletion.page
+share/help/fr/evolution/contacts-carddav.page
 share/help/fr/evolution/contacts-google.page
 share/help/fr/evolution/contacts-ldap.page
 share/help/fr/evolution/contacts-libreoffice.page
@@ -3473,6 +3481,7 @@ share/help/fr/evolution/import-data.page
 share/help/fr/evolution/import-single-files.page
 share/help/fr/evolution/import-supported-file-formats.page
 share/help/fr/evolution/index.page
+share/help/fr/evolution/intro-account-types.page
 share/help/fr/evolution/intro-first-run.page
 share/help/fr/evolution/intro-keyboard-shortcuts.page
 share/help/fr/evolution/intro-main-window.page
@@ -3651,6 +3660,7 @@ share/help/gl/evolution/calendar-weather.page
 share/help/gl/evolution/calendar-webdav.page
 share/help/gl/evolution/contacts-add-automatically.page
 share/help/gl/evolution/contacts-autocompletion.page
+share/help/gl/evolution/contacts-carddav.page
 share/help/gl/evolution/contacts-google.page
 share/help/gl/evolution/contacts-ldap.page
 share/help/gl/evolution/contacts-libreoffice.page
@@ -3703,6 +3713,7 @@ share/help/gl/evolution/import-data.page
 share/help/gl/evolution/import-single-files.page
 share/help/gl/evolution/import-supported-file-formats.page
 share/help/gl/evolution/index.page
+share/help/gl/evolution/intro-account-types.page
 share/help/gl/evolution/intro-first-run.page
 share/help/gl/evolution/intro-keyboard-shortcuts.page
 share/help/gl/evolution/intro-main-window.page
@@ -3881,6 +3892,7 @@ share/help/hu/evolution/calendar-weather.page
 share/help/hu/evolution/calendar-webdav.page
 share/help/hu/evolution/contacts-add-automatically.page
 share/help/hu/evolution/contacts-autocompletion.page
+share/help/hu/evolution/contacts-carddav.page
 share/help/hu/evolution/contacts-google.page
 share/help/hu/evolution/contacts-ldap.page
 share/help/hu/evolution/contacts-libreoffice.page
@@ -3933,6 +3945,7 @@ share/help/hu/evolution/import-data.page
 share/help/hu/evolution/import-single-files.page
 share/help/hu/evolution/import-supported-file-formats.page
 share/help/hu/evolution/index.page
+share/help/hu/evolution/intro-account-types.page
 share/help/hu/evolution/intro-first-run.page
 share/help/hu/evolution/intro-keyboard-shortcuts.page
 share/help/hu/evolution/intro-main-window.page
@@ -4111,6 +4124,7 @@ share/help/id/evolution/calendar-weather.page
 share/help/id/evolution/calendar-webdav.page
 share/help/id/evolution/contacts-add-automatically.page
 share/help/id/evolution/contacts-autocompletion.page
+share/help/id/evolution/contacts-carddav.page
 share/help/id/evolution/contacts-google.page
 share/help/id/evolution/contacts-ldap.page
 share/help/id/evolution/contacts-libreoffice.page
@@ -4163,6 +4177,7 @@ share/help/id/evolution/import-data.page
 share/help/id/evolution/import-single-files.page
 share/help/id/evolution/import-supported-file-formats.page
 share/help/id/evolution/index.page
+share/help/id/evolution/intro-account-types.page
 share/help/id/evolution/intro-first-run.page
 share/help/id/evolution/intro-keyboard-shortcuts.page
 share/help/id/evolution/intro-main-window.page
@@ -4341,6 +4356,7 @@ share/help/mk/evolution/calendar-weather.page
 share/help/mk/evolution/calendar-webdav.page
 share/help/mk/evolution/contacts-add-automatically.page
 share/help/mk/evolution/contacts-autocompletion.page
+share/help/mk/evolution/contacts-carddav.page
 share/help/mk/evolution/contacts-google.page
 share/help/mk/evolution/contacts-ldap.page
 share/help/mk/evolution/contacts-libreoffice.page
@@ -4393,6 +4409,7 @@ share/help/mk/evolution/import-data.page
 share/help/mk/evolution/import-single-files.page
 share/help/mk/evolution/import-supported-file-formats.page
 share/help/mk/evolution/index.page
+share/help/mk/evolution/intro-account-types.page
 share/help/mk/evolution/intro-first-run.page
 share/help/mk/evolution/intro-keyboard-shortcuts.page
 share/help/mk/evolution/intro-main-window.page
@@ -4571,6 +4588,7 @@ share/help/oc/evolution/calendar-weather.page
 share/help/oc/evolution/calendar-webdav.page
 share/help/oc/evolution/contacts-add-automatically.page
 share/help/oc/evolution/contacts-autocompletion.page
+share/help/oc/evolution/contacts-carddav.page
 share/help/oc/evolution/contacts-google.page
 share/help/oc/evolution/contacts-ldap.page
 share/help/oc/evolution/contacts-libreoffice.page
@@ -4623,6 +4641,7 @@ share/help/oc/evolution/import-data.page
 share/help/oc/evolution/import-single-files.page
 share/help/oc/evolution/import-supported-file-formats.page
 share/help/oc/evolution/index.page
+share/help/oc/evolution/intro-account-types.page
 share/help/oc/evolution/intro-first-run.page
 share/help/oc/evolution/intro-keyboard-shortcuts.page
 share/help/oc/evolution/intro-main-window.page
@@ -4801,6 +4820,7 @@ share/help/pt/evolution/calendar-weather.page
 share/help/pt/evolution/calendar-webdav.page
 share/help/pt/evolution/contacts-add-automatically.page
 share/help/pt/evolution/contacts-autocompletion.page
+share/help/pt/evolution/contacts-carddav.page
 share/help/pt/evolution/contacts-google.page
 share/help/pt/evolution/contacts-ldap.page
 share/help/pt/evolution/contacts-libreoffice.page
@@ -4853,6 +4873,7 @@ share/help/pt/evolution/import-data.page
 share/help/pt/evolution/import-single-files.page
 share/help/pt/evolution/import-supported-file-formats.page
 share/help/pt/evolution/index.page
+share/help/pt/evolution/intro-account-types.page
 share/help/pt/evolution/intro-first-run.page
 share/help/pt/evolution/intro-keyboard-shortcuts.page
 share/help/pt/evolution/intro-main-window.page
@@ -5031,6 +5052,7 @@ share/help/pt_BR/evolution/calendar-weather.page
 share/help/pt_BR/evolution/calendar-webdav.page
 share/help/pt_BR/evolution/contacts-add-automatically.page
 share/help/pt_BR/evolution/contacts-autocompletion.page
+share/help/pt_BR/evolution/contacts-carddav.page
 share/help/pt_BR/evolution/contacts-google.page
 share/help/pt_BR/evolution/contacts-ldap.page
 share/help/pt_BR/evolution/contacts-libreoffice.page
@@ -5083,6 +5105,7 @@ share/help/pt_BR/evolution/import-data.page
 share/help/pt_BR/evolution/import-single-files.page
 share/help/pt_BR/evolution/import-supported-file-formats.page
 share/help/pt_BR/evolution/index.page
+share/help/pt_BR/evolution/intro-account-types.page
 share/help/pt_BR/evolution/intro-first-run.page
 share/help/pt_BR/evolution/intro-keyboard-shortcuts.page
 share/help/pt_BR/evolution/intro-main-window.page
@@ -5261,6 +5284,7 @@ share/help/ru/evolution/calendar-weather.page
 share/help/ru/evolution/calendar-webdav.page
 share/help/ru/evolution/contacts-add-automatically.page
 share/help/ru/evolution/contacts-autocompletion.page
+share/help/ru/evolution/contacts-carddav.page
 share/help/ru/evolution/contacts-google.page
 share/help/ru/evolution/contacts-ldap.page
 share/help/ru/evolution/contacts-libreoffice.page
@@ -5313,6 +5337,7 @@ share/help/ru/evolution/import-data.page
 share/help/ru/evolution/import-single-files.page
 share/help/ru/evolution/import-supported-file-formats.page
 share/help/ru/evolution/index.page
+share/help/ru/evolution/intro-account-types.page
 share/help/ru/evolution/intro-first-run.page
 share/help/ru/evolution/intro-keyboard-shortcuts.page
 share/help/ru/evolution/intro-main-window.page
@@ -5491,6 +5516,7 @@ share/help/sl/evolution/calendar-weather.page
 share/help/sl/evolution/calendar-webdav.page
 share/help/sl/evolution/contacts-add-automatically.page
 share/help/sl/evolution/contacts-autocompletion.page
+share/help/sl/evolution/contacts-carddav.page
 share/help/sl/evolution/contacts-google.page
 share/help/sl/evolution/contacts-ldap.page
 share/help/sl/evolution/contacts-libreoffice.page
@@ -5543,6 +5569,7 @@ share/help/sl/evolution/import-data.page
 share/help/sl/evolution/import-single-files.page
 share/help/sl/evolution/import-supported-file-formats.page
 share/help/sl/evolution/index.page
+share/help/sl/evolution/intro-account-types.page
 share/help/sl/evolution/intro-first-run.page
 share/help/sl/evolution/intro-keyboard-shortcuts.page
 share/help/sl/evolution/intro-main-window.page
@@ -5721,6 +5748,7 @@ share/help/sv/evolution/calendar-weather.page
 share/help/sv/evolution/calendar-webdav.page
 share/help/sv/evolution/contacts-add-automatically.page
 share/help/sv/evolution/contacts-autocompletion.page
+share/help/sv/evolution/contacts-carddav.page
 share/help/sv/evolution/contacts-google.page
 share/help/sv/evolution/contacts-ldap.page
 share/help/sv/evolution/contacts-libreoffice.page
@@ -5773,6 +5801,7 @@ share/help/sv/evolution/import-data.page
 share/help/sv/evolution/import-single-files.page
 share/help/sv/evolution/import-supported-file-formats.page
 share/help/sv/evolution/index.page
+share/help/sv/evolution/intro-account-types.page
 share/help/sv/evolution/intro-first-run.page
 share/help/sv/evolution/intro-keyboard-shortcuts.page
 share/help/sv/evolution/intro-main-window.page
@@ -5951,6 +5980,7 @@ share/help/te/evolution/calendar-weather.page
 share/help/te/evolution/calendar-webdav.page
 share/help/te/evolution/contacts-add-automatically.page
 share/help/te/evolution/contacts-autocompletion.page
+share/help/te/evolution/contacts-carddav.page
 share/help/te/evolution/contacts-google.page
 share/help/te/evolution/contacts-ldap.page
 share/help/te/evolution/contacts-libreoffice.page
@@ -6003,6 +6033,7 @@ share/help/te/evolution/import-data.page
 share/help/te/evolution/import-single-files.page
 share/help/te/evolution/import-supported-file-formats.page
 share/help/te/evolution/index.page
+share/help/te/evolution/intro-account-types.page
 share/help/te/evolution/intro-first-run.page
 share/help/te/evolution/intro-keyboard-shortcuts.page
 share/help/te/evolution/intro-main-window.page
@@ -6181,6 +6212,7 @@ share/help/uk/evolution/calendar-weather.page
 share/help/uk/evolution/calendar-webdav.page
 share/help/uk/evolution/contacts-add-automatically.page
 share/help/uk/evolution/contacts-autocompletion.page
+share/help/uk/evolution/contacts-carddav.page
 share/help/uk/evolution/contacts-google.page
 share/help/uk/evolution/contacts-ldap.page
 share/help/uk/evolution/contacts-libreoffice.page
@@ -6233,6 +6265,7 @@ share/help/uk/evolution/import-data.page
 share/help/uk/evolution/import-single-files.page
 share/help/uk/evolution/import-supported-file-formats.page
 share/help/uk/evolution/index.page
+share/help/uk/evolution/intro-account-types.page
 share/help/uk/evolution/intro-first-run.page
 share/help/uk/evolution/intro-keyboard-shortcuts.page
 share/help/uk/evolution/intro-main-window.page
@@ -6411,6 +6444,7 @@ share/help/zh_CN/evolution/calendar-weather.page
 share/help/zh_CN/evolution/calendar-webdav.page
 share/help/zh_CN/evolution/contacts-add-automatically.page
 share/help/zh_CN/evolution/contacts-autocompletion.page
+share/help/zh_CN/evolution/contacts-carddav.page
 share/help/zh_CN/evolution/contacts-google.page
 share/help/zh_CN/evolution/contacts-ldap.page
 share/help/zh_CN/evolution/contacts-libreoffice.page
@@ -6463,6 +6497,7 @@ share/help/zh_CN/evolution/import-data.page
 share/help/zh_CN/evolution/import-single-files.page
 share/help/zh_CN/evolution/import-supported-file-formats.page
 share/help/zh_CN/evolution/index.page
+share/help/zh_CN/evolution/intro-account-types.page
 share/help/zh_CN/evolution/intro-first-run.page
 share/help/zh_CN/evolution/intro-keyboard-shortcuts.page
 share/help/zh_CN/evolution/intro-main-window.page
diff --git a/mail/fetchmail/Makefile b/mail/fetchmail/Makefile
index d753b00e7fbc..056c5f34a69c 100644
--- a/mail/fetchmail/Makefile
+++ b/mail/fetchmail/Makefile
@@ -1,5 +1,5 @@
 PORTNAME?=	fetchmail
-DISTVERSION=	6.5.2
+DISTVERSION=	6.5.4
 PORTREVISION?=	0
 CATEGORIES=	mail
 # The next line is inherited by the fetchmailconf dependent port,
diff --git a/mail/fetchmail/distinfo b/mail/fetchmail/distinfo
index fdb02fb9ba75..33d1fef8a5f6 100644
--- a/mail/fetchmail/distinfo
+++ b/mail/fetchmail/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1735559390
-SHA256 (fetchmail-6.5.2.tar.xz) = 8fd0477408620ae382c1d0ef83d8946a95e5be0c2e582dd4ebe55cba513a45fe
-SIZE (fetchmail-6.5.2.tar.xz) = 1110968
+TIMESTAMP = 1750200429
+SHA256 (fetchmail-6.5.4.tar.xz) = c859156e9bff841d4d984cb3fdcb8042b6b31789fc3387c2649baa95a88d698b
+SIZE (fetchmail-6.5.4.tar.xz) = 1114764
diff --git a/mail/geary/Makefile b/mail/geary/Makefile
index f38ceea54d5b..4834f0d13c76 100644
--- a/mail/geary/Makefile
+++ b/mail/geary/Makefile
@@ -1,15 +1,10 @@
 PORTNAME=	geary
-PORTVERSION=	40.0
-PORTREVISION=	13
+PORTVERSION=	46.0
+PORTREVISION=	3
 CATEGORIES=	mail gnome
-MASTER_SITES=	GNOME/sources/${PORTNAME}/${PORTVERSION:C/^([0-9]+)\..*/\1/}
+MASTER_SITES=	GNOME
 DIST_SUBDIR=	gnome
 
-PATCH_SITES=	https://gitlab.gnome.org/GNOME/geary/-/commit/
-PATCHFILES=	0f75e7a84a39492d0748cec2ba6028e08cae3644.diff:-p1 \
-		4a7ca820b1d3d6130fedf254dc5b4cd7efb58f2c.diff:-p1 \
-		9bd4c82952a0a2c3308c5cc86c0b85650c1fb484.diff:-p1
-
 MAINTAINER=	gnome@FreeBSD.org
 COMMENT=	Mail client for GNOME
 WWW=		https://wiki.gnome.org/Apps/Geary
@@ -17,9 +12,9 @@ WWW=		https://wiki.gnome.org/Apps/Geary
 LICENSE=	BSD2CLAUSE CC-BY-3.0 LGPL21+
 LICENSE_COMB=	multi
 
-BUILD_DEPENDS=	itstool:textproc/itstool
+BUILD_DEPENDS=	itstool:textproc/itstool \
+		iso-codes>0:misc/iso-codes
 LIB_DEPENDS=	libappstream-glib.so:devel/appstream-glib \
-		libcanberra.so:audio/libcanberra \
 		libenchant-2.so:textproc/enchant2 \
 		libfolks.so:net-im/folks \
 		libgcr-base-3.so:security/gcr3 \
@@ -31,26 +26,30 @@ LIB_DEPENDS=	libappstream-glib.so:devel/appstream-glib \
 		libicuuc.so:devel/icu \
 		libjson-glib-1.0.so:devel/json-glib \
 		libnotify.so:devel/libnotify \
-		libpeas-gtk-1.0.so:devel/libpeas \
+		libpeas-gtk-1.0.so:devel/libpeas1 \
 		libsecret-1.so:security/libsecret \
-		libsoup-2.4.so:devel/libsoup \
+		libsoup-3.0.so:devel/libsoup3 \
 		libstemmer.so:textproc/snowballstemmer \
-		libunwind.so:devel/libunwind \
-		libwebkit2gtk-4.0.so:www/webkit2-gtk@40 \
-		libytnef.so:converters/ytnef
+		libytnef.so:converters/ytnef \
+		libwebkit2gtk-4.1.so:www/webkit2-gtk@41
 
-USES=		compiler:c11 cpe desktop-file-utils gettext gnome meson pkgconfig \
-		python:build shebangfix sqlite tar:xz vala:build
+USES=		compiler:c11 cpe desktop-file-utils gettext gnome localbase:ldflags \
+		meson pkgconfig python:build shebangfix sqlite tar:xz vala:build
 CPE_VENDOR=	gnome
-USE_GNOME=	cairo gsound gtk30 libxml2
+USE_GNOME=	cairo gdkpixbuf glib20 gsound gtk30 libxml2
 GLIB_SCHEMAS=	org.gnome.Geary.gschema.xml
 USE_LDCONFIG=	yes
 
 SHEBANG_FILES=	desktop/geary-attach
 
-MESON_ARGS=	-Dprofile=release -Dvaladoc=disabled
+MESON_ARGS=	-Dprofile=release -Dvaladoc=disabled \
+		-Dlibunwind=disabled \
+		-Diso_639_xml=${LOCALBASE}/share/xml/iso-codes/iso_639.xml \
+		-Diso_3166_xml=${LOCALBASE}/share/xml/iso-codes/iso_3166.xml
 BINARY_ALIAS=	python3=${PYTHON_VERSION}
 
 CFLAGS+=	-Wno-error=int-conversion
 
+PLIST_SUB=	VERSION=${PORTVERSION}
+
 .include <bsd.port.mk>
diff --git a/mail/geary/distinfo b/mail/geary/distinfo
index b1b9798dcf37..59674b77a1d5 100644
--- a/mail/geary/distinfo
+++ b/mail/geary/distinfo
@@ -1,9 +1,3 @@
-TIMESTAMP = 1619150359
-SHA256 (gnome/geary-40.0.tar.xz) = 3356203725a924d6cb358e0c29ad090f4177d8d7b7f8210412cf0250ca6856b0
-SIZE (gnome/geary-40.0.tar.xz) = 2490940
-SHA256 (gnome/0f75e7a84a39492d0748cec2ba6028e08cae3644.diff) = b25728b284b8268de4f52d6064dacd70f4c65cc53bb10fba7e280218383f697a
-SIZE (gnome/0f75e7a84a39492d0748cec2ba6028e08cae3644.diff) = 581
-SHA256 (gnome/4a7ca820b1d3d6130fedf254dc5b4cd7efb58f2c.diff) = 5f1edaf6f755a4ca01d806b70a36fde7ba9a881d4e48de4a2e6027f4458b9e84
-SIZE (gnome/4a7ca820b1d3d6130fedf254dc5b4cd7efb58f2c.diff) = 1883
-SHA256 (gnome/9bd4c82952a0a2c3308c5cc86c0b85650c1fb484.diff) = 99a1dd00319fa1061c620f6e3b764fc70402695c06618dc0c530bc6875bb64dd
-SIZE (gnome/9bd4c82952a0a2c3308c5cc86c0b85650c1fb484.diff) = 1090
+TIMESTAMP = 1749648618
+SHA256 (gnome/geary-46.0.tar.xz) = afad151302817ddf098b5e416e7ac7f2d5eea567a3b80bb90bd3c62afd13b9a1
+SIZE (gnome/geary-46.0.tar.xz) = 2489980
diff --git a/mail/geary/files/patch-meson.build b/mail/geary/files/patch-meson.build
deleted file mode 100644
index d6767378dd40..000000000000
--- a/mail/geary/files/patch-meson.build
+++ /dev/null
@@ -1,20 +0,0 @@
---- meson.build.orig	2021-04-23 03:57:02 UTC
-+++ meson.build
-@@ -94,7 +94,7 @@ libmath = cc.find_library('m')
- libpeas = dependency('libpeas-1.0', version: '>= 1.24.0')
- libpeas_gtk = dependency('libpeas-gtk-1.0', version: '>= 1.24.0')
- libsecret = dependency('libsecret-1', version: '>= 0.11')
--libstemmer_dep = cc.find_library('stemmer')
-+libstemmer_dep = cc.find_library('stemmer', dirs: [ '/usr/local/lib/' ])
- libsoup = dependency('libsoup-2.4', version: '>= 2.48')
- libunwind_dep = dependency(
-   'libunwind', version: '>= 1.1', required: get_option('libunwind')
-@@ -114,7 +114,7 @@ webkit2gtk_web_extension = dependency('webkit2gtk-web-
- icu_uc = declare_dependency(
-   dependencies: [
-     valac.find_library('icu-uc', dirs: [vapi_dir]),
--    cc.find_library('icuuc'),
-+    cc.find_library('icuuc', dirs: [ '/usr/local/lib/' ]),
-   ],
- )
- 
diff --git a/mail/geary/files/patch-src_engine_api_geary-client-service.vala b/mail/geary/files/patch-src_engine_api_geary-client-service.vala
new file mode 100644
index 000000000000..5ac304384d7e
--- /dev/null
+++ b/mail/geary/files/patch-src_engine_api_geary-client-service.vala
@@ -0,0 +1,15 @@
+--- src/engine/api/geary-client-service.vala.orig	2023-07-05 12:44:13 UTC
++++ src/engine/api/geary-client-service.vala
+@@ -25,9 +25,9 @@ public abstract class Geary.ClientService : BaseObject
+     private const int BECAME_REACHABLE_TIMEOUT_SEC = 3;
+     private const int BECAME_UNREACHABLE_TIMEOUT_SEC = 1;
+ 
+-    private const string LOGIND_DBUS_NAME = "org.freedesktop.login1";
+-    private const string LOGIND_DBUS_PATH = "/org/freedesktop/login1";
+-    private const string LOGIND_DBUS_INTERFACE = "org.freedesktop.login1.Manager";
++    private const string LOGIND_DBUS_NAME = "org.freedesktop.ConsoleKit";
++    private const string LOGIND_DBUS_PATH = "/org/freedesktop/ConsoleKit/Manager";
++    private const string LOGIND_DBUS_INTERFACE = "org.freedesktop.ConsoleKit.Manager";
+ 
+     /**
+      * Denotes the service's current status.
diff --git a/mail/geary/pkg-plist b/mail/geary/pkg-plist
index 6a8e12314055..61f7fb3d174a 100644
--- a/mail/geary/pkg-plist
+++ b/mail/geary/pkg-plist
@@ -1,5 +1,5 @@
 bin/geary
-lib/geary/libgeary-client-40.0.so
+lib/geary/libgeary-client-%%VERSION%%.so
 lib/geary/plugins/desktop-notifications/desktop-notifications.plugin
 lib/geary/plugins/desktop-notifications/libdesktop-notifications.so
 lib/geary/plugins/email-templates/email-templates.plugin
@@ -132,6 +132,20 @@ share/help/es/geary/search.page
 share/help/es/geary/shortcuts.page
 share/help/es/geary/star.page
 share/help/es/geary/write.page
+share/help/eu/geary/accounts.page
+share/help/eu/geary/archive.page
+share/help/eu/geary/bugs.page
+share/help/eu/geary/contributing.page
+share/help/eu/geary/figures/geary.svg
+share/help/eu/geary/index.page
+share/help/eu/geary/label.page
+share/help/eu/geary/limits.page
+share/help/eu/geary/overview.page
+share/help/eu/geary/preferences.page
+share/help/eu/geary/search.page
+share/help/eu/geary/shortcuts.page
+share/help/eu/geary/star.page
+share/help/eu/geary/write.page
 share/help/fr/geary/accounts.page
 share/help/fr/geary/archive.page
 share/help/fr/geary/bugs.page
@@ -202,6 +216,20 @@ share/help/pt_BR/geary/search.page
 share/help/pt_BR/geary/shortcuts.page
 share/help/pt_BR/geary/star.page
 share/help/pt_BR/geary/write.page
+share/help/ru/geary/accounts.page
+share/help/ru/geary/archive.page
+share/help/ru/geary/bugs.page
+share/help/ru/geary/contributing.page
+share/help/ru/geary/figures/geary.svg
+share/help/ru/geary/index.page
+share/help/ru/geary/label.page
+share/help/ru/geary/limits.page
+share/help/ru/geary/overview.page
+share/help/ru/geary/preferences.page
+share/help/ru/geary/search.page
+share/help/ru/geary/shortcuts.page
+share/help/ru/geary/star.page
+share/help/ru/geary/write.page
 share/help/sv/geary/accounts.page
 share/help/sv/geary/archive.page
 share/help/sv/geary/bugs.page
@@ -258,17 +286,10 @@ share/icons/hicolor/scalable/actions/format-unordered-list-symbolic.svg
 share/icons/hicolor/scalable/actions/mail-archive-symbolic.svg
 share/icons/hicolor/scalable/actions/mail-drafts-symbolic-rtl.svg
 share/icons/hicolor/scalable/actions/mail-drafts-symbolic.svg
-share/icons/hicolor/scalable/actions/mail-forward-symbolic-rtl.svg
-share/icons/hicolor/scalable/actions/mail-forward-symbolic.svg
 share/icons/hicolor/scalable/actions/mail-inbox-symbolic.svg
 share/icons/hicolor/scalable/actions/mail-outbox-symbolic.svg
-share/icons/hicolor/scalable/actions/mail-reply-all-symbolic-rtl.svg
-share/icons/hicolor/scalable/actions/mail-reply-all-symbolic.svg
-share/icons/hicolor/scalable/actions/mail-reply-sender-symbolic-rtl.svg
-share/icons/hicolor/scalable/actions/mail-reply-sender-symbolic.svg
 share/icons/hicolor/scalable/actions/mail-sent-symbolic-rtl.svg
 share/icons/hicolor/scalable/actions/mail-sent-symbolic.svg
-share/icons/hicolor/scalable/actions/marker-symbolic.svg
 share/icons/hicolor/scalable/actions/tag-symbolic-rtl.svg
 share/icons/hicolor/scalable/actions/tag-symbolic.svg
 share/icons/hicolor/scalable/actions/text-x-generic-symbolic.svg
@@ -298,8 +319,10 @@ share/locale/hi/LC_MESSAGES/geary.mo
 share/locale/hr/LC_MESSAGES/geary.mo
 share/locale/hu/LC_MESSAGES/geary.mo
 share/locale/id/LC_MESSAGES/geary.mo
+share/locale/ie/LC_MESSAGES/geary.mo
 share/locale/it/LC_MESSAGES/geary.mo
 share/locale/ja/LC_MESSAGES/geary.mo
+share/locale/ka/LC_MESSAGES/geary.mo
 share/locale/kk/LC_MESSAGES/geary.mo
 share/locale/km/LC_MESSAGES/geary.mo
 share/locale/lt/LC_MESSAGES/geary.mo
diff --git a/mail/getmail6/Makefile b/mail/getmail6/Makefile
index 31f13cf593a7..f2b82906777f 100644
--- a/mail/getmail6/Makefile
+++ b/mail/getmail6/Makefile
@@ -1,7 +1,6 @@
 PORTNAME=	getmail6
 DISTVERSIONPREFIX=	v
-DISTVERSION=	6.19.07
-PORTREVISION=	1
+DISTVERSION=	6.19.08
 CATEGORIES=	mail python
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
diff --git a/mail/getmail6/distinfo b/mail/getmail6/distinfo
index b3ed9f6b64b5..598a163efd13 100644
--- a/mail/getmail6/distinfo
+++ b/mail/getmail6/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1737883763
-SHA256 (getmail6-getmail6-v6.19.07_GH0.tar.gz) = afc7c7dd061fccab2968b4b0a30ea025c7123a4722ea0a73fb6e3f9e6d8250cd
-SIZE (getmail6-getmail6-v6.19.07_GH0.tar.gz) = 217481
+TIMESTAMP = 1747415247
+SHA256 (getmail6-getmail6-v6.19.08_GH0.tar.gz) = f0e00a679b21d274179418f8f931defa92352d92fa3a8ad651d0de6b5e93ae77
+SIZE (getmail6-getmail6-v6.19.08_GH0.tar.gz) = 220470
diff --git a/mail/gmime26-sharp/Makefile b/mail/gmime26-sharp/Makefile
index a930c714e55e..29c7f757dd3b 100644
--- a/mail/gmime26-sharp/Makefile
+++ b/mail/gmime26-sharp/Makefile
@@ -1,5 +1,5 @@
 CATEGORIES=	mail
-PORTREVISION=	2
+PORTREVISION=	3
 PKGNAMESUFFIX=	26-sharp
 
 MAINTAINER=	ports@FreeBSD.org
diff --git a/mail/gmime26/Makefile b/mail/gmime26/Makefile
index a2c6f6180293..4520721471b7 100644
--- a/mail/gmime26/Makefile
+++ b/mail/gmime26/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	gmime
 PORTVERSION=	2.6.23
-PORTREVISION=	3
+PORTREVISION=	4
 CATEGORIES?=	mail
 MASTER_SITES=	GNOME
 PKGNAMESUFFIX?=	26
diff --git a/mail/gmime30/Makefile b/mail/gmime30/Makefile
index 6070f47a3788..cd814e1459d0 100644
--- a/mail/gmime30/Makefile
+++ b/mail/gmime30/Makefile
@@ -1,22 +1,20 @@
 PORTNAME=	gmime
-PORTVERSION=	3.2.7
-PORTREVISION=	2
+DISTVERSION=	3.2.15
+PORTREVISION=	1
 CATEGORIES=	mail
-MASTER_SITES=	GNOME
+MASTER_SITES=	https://github.com/jstedfast/${PORTNAME}/releases/download/${DISTVERSION}/
 PKGNAMESUFFIX=	30
 
 MAINTAINER=	gnome@FreeBSD.org
-COMMENT=	Library (written in C) for parsing and creating messages using MIME
-WWW=		https://spruce.sourceforge.net/gmime/
+COMMENT=	Library (C/C++) for parsing and creating messages using MIME
+WWW=		https://github.com/jstedfast/gmime
 
 LICENSE=	LGPL21
 
 LIB_DEPENDS=	libgpgme.so:security/gpgme \
-		libassuan.so:security/libassuan \
 		libidn2.so:dns/libidn2 \
 		libgpg-error.so:security/libgpg-error
 
-DOCSDIR=	${PREFIX}/share/doc/${PORTNAME}30
 USES=		gettext-runtime gmake gnome iconv libtool localbase pathfix \
 		pkgconfig tar:xz
 USE_GNOME=	glib20 introspection:build
diff --git a/mail/gmime30/distinfo b/mail/gmime30/distinfo
index 51e305648069..d8566e32026e 100644
--- a/mail/gmime30/distinfo
+++ b/mail/gmime30/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1592252566
-SHA256 (gmime-3.2.7.tar.xz) = 2aea96647a468ba2160a64e17c6dc6afe674ed9ac86070624a3f584c10737d44
-SIZE (gmime-3.2.7.tar.xz) = 2227048
+TIMESTAMP = 1749210576
+SHA256 (gmime-3.2.15.tar.xz) = 84cd2a481a27970ec39b5c95f72db026722904a2ccf3fdbd57b280cf2d02b5c4
+SIZE (gmime-3.2.15.tar.xz) = 2233608
diff --git a/mail/gmime30/pkg-plist b/mail/gmime30/pkg-plist
index 4b744a40864b..5be51d0c94f9 100644
--- a/mail/gmime30/pkg-plist
+++ b/mail/gmime30/pkg-plist
@@ -64,7 +64,7 @@ lib/girepository-1.0/GMime-3.0.typelib
 lib/libgmime-3.0.a
 lib/libgmime-3.0.so
 lib/libgmime-3.0.so.0
-lib/libgmime-3.0.so.0.206.1
+lib/libgmime-3.0.so.0.214.1
 libdata/pkgconfig/gmime-3.0.pc
 share/gir-1.0/GMime-3.0.gir
 %%VAPI%%share/vala/vapi/gmime-3.0.deps
diff --git a/mail/gnubiff/Makefile b/mail/gnubiff/Makefile
index f0e44cae5eca..2285e219e0e7 100644
--- a/mail/gnubiff/Makefile
+++ b/mail/gnubiff/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	gnubiff
 PORTVERSION=	2.2.13
-PORTREVISION=	14
+PORTREVISION=	16
 CATEGORIES=	mail
 MASTER_SITES=	SF
 
@@ -12,7 +12,7 @@ LIB_DEPENDS=	libpopt.so:devel/popt
 
 OPTIONS_DEFINE=	NLS
 
-USES=		compiler:c++11-lang cpe fam gmake gnome pathfix pkgconfig
+USES=		compiler:c++11-lang cpe fam gmake gnome pkgconfig
 USE_GNOME=	intlhack libglade2
 GNU_CONFIGURE=	yes
 GNU_CONFIGURE_MANPREFIX=	${PREFIX}/share
@@ -42,6 +42,5 @@ PLIST_SUB+=		NLS="@comment "
 .endif
 
 CONFIGURE_ARGS+=	--disable-gnome
-PLIST_SUB+=		BONOBODIR="libdata/bonobo"
 
 .include <bsd.port.mk>
diff --git a/mail/gnubiff/pkg-plist b/mail/gnubiff/pkg-plist
index 9d9c702a3512..64b14e30b243 100644
--- a/mail/gnubiff/pkg-plist
+++ b/mail/gnubiff/pkg-plist
@@ -33,5 +33,5 @@ share/gnubiff/tux-sleep(64x64).png
 share/gnubiff/tux-sleep.png
 share/man/man1/gnubiff.1.gz
 share/pixmaps/gnubiff.png
-@dir %%BONOBODIR%%/servers
+@comment @dir lib/bonobo/servers
 @comment @dir share/gnome-2.0/ui
diff --git a/mail/gnumail/Makefile b/mail/gnumail/Makefile
index b10af53f959d..102768e6b9f8 100644
--- a/mail/gnumail/Makefile
+++ b/mail/gnumail/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	gnumail
 DISTVERSION=	1.4.0
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	mail gnustep
 MASTER_SITES=	SAVANNAH/gnustep-nonfsf/
 DISTNAME=	GNUMail-${PORTVERSION}
diff --git a/mail/hydroxide/Makefile b/mail/hydroxide/Makefile
index e44826e748c1..a447b6b5eae3 100644
--- a/mail/hydroxide/Makefile
+++ b/mail/hydroxide/Makefile
@@ -1,11 +1,11 @@
 PORTNAME=	hydroxide
 DISTVERSIONPREFIX=	v
-DISTVERSION=	0.2.29
-PORTREVISION=	7
+DISTVERSION=	0.2.30
+PORTREVISION=	1
 CATEGORIES=	mail
 
 MAINTAINER=	nxjoseph@protonmail.com
-COMMENT=	Open-source ProtonMail CardDAV, IMAP and SMTP bridge
+COMMENT=	Free ProtonMail bridge for using with any email client you prefer
 WWW=		https://github.com/emersion/hydroxide
 
 LICENSE=	MIT
@@ -14,21 +14,21 @@ LICENSE_FILE=	${WRKSRC}/LICENSE
 USES=		go:modules
 USE_GITHUB=	yes
 GH_ACCOUNT=	emersion
-GH_TUPLE=	ProtonMail:go-crypto:v1.0.0:protonmail_go_crypto/vendor/github.com/ProtonMail/go-crypto \
-		boltdb:bolt:v1.3.1:boltdb_bolt/vendor/github.com/boltdb/bolt \
-		cloudflare:circl:v1.3.7:cloudflare_circl/vendor/github.com/cloudflare/circl \
+GH_TUPLE=	ProtonMail:go-crypto:v1.3.0:protonmail_go_crypto/vendor/github.com/ProtonMail/go-crypto \
+		cloudflare:circl:v1.6.1:cloudflare_circl/vendor/github.com/cloudflare/circl \
 		emersion:go-bcrypt:6e724a1baa63:emersion_go_bcrypt/vendor/github.com/emersion/go-bcrypt \
 		emersion:go-imap:v1.2.1:emersion_go_imap/vendor/github.com/emersion/go-imap \
-		emersion:go-mbox:v1.0.3:emersion_go_mbox/vendor/github.com/emersion/go-mbox \
-		emersion:go-message:v0.18.1:emersion_go_message/vendor/github.com/emersion/go-message \
-		emersion:go-sasl:e73c9f7bad43:emersion_go_sasl/vendor/github.com/emersion/go-sasl \
-		emersion:go-smtp:v0.21.1:emersion_go_smtp/vendor/github.com/emersion/go-smtp \
-		emersion:go-vcard:8fda7d206ec9:emersion_go_vcard/vendor/github.com/emersion/go-vcard \
-		emersion:go-webdav:v0.5.0:emersion_go_webdav/vendor/github.com/emersion/go-webdav \
-		golang:crypto:v0.22.0:golang_crypto/vendor/golang.org/x/crypto \
-		golang:sys:v0.19.0:golang_sys/vendor/golang.org/x/sys \
-		golang:term:v0.19.0:golang_term/vendor/golang.org/x/term \
-		golang:text:v0.14.0:golang_text/vendor/golang.org/x/text
+		emersion:go-mbox:v1.0.4:emersion_go_mbox/vendor/github.com/emersion/go-mbox \
+		emersion:go-message:v0.18.2:emersion_go_message/vendor/github.com/emersion/go-message \
+		emersion:go-sasl:b788ff22d5a6:emersion_go_sasl/vendor/github.com/emersion/go-sasl \
+		emersion:go-smtp:v0.23.0:emersion_go_smtp/vendor/github.com/emersion/go-smtp \
+		emersion:go-vcard:c9703dde27ff:emersion_go_vcard/vendor/github.com/emersion/go-vcard \
+		emersion:go-webdav:v0.6.0:emersion_go_webdav/vendor/github.com/emersion/go-webdav \
+		etcd-io:bbolt:v1.4.2:etcd_io_bbolt/vendor/go.etcd.io/bbolt \
+		golang:crypto:v0.40.0:golang_crypto/vendor/golang.org/x/crypto \
+		golang:sys:v0.34.0:golang_sys/vendor/golang.org/x/sys \
+		golang:term:v0.33.0:golang_term/vendor/golang.org/x/term \
+		golang:text:v0.27.0:golang_text/vendor/golang.org/x/text
 
 USE_RC_SUBR=	${PORTNAME}
 GO_TARGET=	./cmd/${PORTNAME}
@@ -39,4 +39,7 @@ GROUPS=		${PORTNAME}
 
 PLIST_FILES=	bin/${PORTNAME}
 
+post-extract:
+	@${CP} ${FILESDIR}/modules.txt ${WRKSRC}/vendor
+
 .include <bsd.port.mk>
diff --git a/mail/hydroxide/distinfo b/mail/hydroxide/distinfo
index b74655e66e82..78bb5e48fea2 100644
--- a/mail/hydroxide/distinfo
+++ b/mail/hydroxide/distinfo
@@ -1,33 +1,33 @@
-TIMESTAMP = 1727105515
-SHA256 (emersion-hydroxide-v0.2.29_GH0.tar.gz) = 96f1f1cc058544365a31d9b9c64fe44073092b36f95784c044b88641849448bc
-SIZE (emersion-hydroxide-v0.2.29_GH0.tar.gz) = 45566
-SHA256 (ProtonMail-go-crypto-v1.0.0_GH0.tar.gz) = 596e264d2df6beb3ec40e47286f86960845ab227cb635150ef3bd35a90a79e43
-SIZE (ProtonMail-go-crypto-v1.0.0_GH0.tar.gz) = 333515
-SHA256 (boltdb-bolt-v1.3.1_GH0.tar.gz) = b5ae498b780f535a5d308c188dee1329b3536275d29ad6758876084c0b8586a8
-SIZE (boltdb-bolt-v1.3.1_GH0.tar.gz) = 83437
-SHA256 (cloudflare-circl-v1.3.7_GH0.tar.gz) = e1db989f921eeec80fd853cbf376c0e7893796fee96d8183fc5a29e01464a585
-SIZE (cloudflare-circl-v1.3.7_GH0.tar.gz) = 4938649
+TIMESTAMP = 1752958382
+SHA256 (emersion-hydroxide-v0.2.30_GH0.tar.gz) = 752c88bdedd1d35a66f7dccb37ba7a392469f6570788d4ef70ecf7ca87a6bbd2
+SIZE (emersion-hydroxide-v0.2.30_GH0.tar.gz) = 45458
+SHA256 (ProtonMail-go-crypto-v1.3.0_GH0.tar.gz) = 05f38ede69b73f91a57697c2807f90699542b079937312a52485ff8cf3c6ce9b
+SIZE (ProtonMail-go-crypto-v1.3.0_GH0.tar.gz) = 513597
+SHA256 (cloudflare-circl-v1.6.1_GH0.tar.gz) = d9e31594460124cf6f98a4580853ccfc9781c730c2f0058f4fcf2b4e23130a9c
+SIZE (cloudflare-circl-v1.6.1_GH0.tar.gz) = 7048493
 SHA256 (emersion-go-bcrypt-6e724a1baa63_GH0.tar.gz) = 2d60f0085689c8356014b806718ed6de476f8f35ff5096cc68201b77e3866609
 SIZE (emersion-go-bcrypt-6e724a1baa63_GH0.tar.gz) = 6311
 SHA256 (emersion-go-imap-v1.2.1_GH0.tar.gz) = 5491725275b90e05f2ed98e5273688e5f05a8a488b0c5ce504f60aa19c9d8791
 SIZE (emersion-go-imap-v1.2.1_GH0.tar.gz) = 103546
-SHA256 (emersion-go-mbox-v1.0.3_GH0.tar.gz) = 54c85831ececafb417939741b00da573c5dab61a746834b9977e7dde8dba523e
-SIZE (emersion-go-mbox-v1.0.3_GH0.tar.gz) = 5692
-SHA256 (emersion-go-message-v0.18.1_GH0.tar.gz) = 0ed3bd0b1e1a83e55106c4164cc2e64940e6e926c695564020bb3c7feb48f760
-SIZE (emersion-go-message-v0.18.1_GH0.tar.gz) = 48144
-SHA256 (emersion-go-sasl-e73c9f7bad43_GH0.tar.gz) = 93381ea17213dac9527a856d0119992dbc59fd5fb845716732a6ba300ad54fd1
-SIZE (emersion-go-sasl-e73c9f7bad43_GH0.tar.gz) = 7362
-SHA256 (emersion-go-smtp-v0.21.1_GH0.tar.gz) = 2e99a043a934af79a7a6c84b67db0f9a20b1587fc7571886ee61916a2fdb286b
-SIZE (emersion-go-smtp-v0.21.1_GH0.tar.gz) = 42171
-SHA256 (emersion-go-vcard-8fda7d206ec9_GH0.tar.gz) = cd43a941aad3d7688089564193a8bd50fa1b95ca24f13d73f6dc3985b80f59c7
-SIZE (emersion-go-vcard-8fda7d206ec9_GH0.tar.gz) = 11503
-SHA256 (emersion-go-webdav-v0.5.0_GH0.tar.gz) = ccbae039f6193d6b5838f4e14e68f9f240fd4855c179a81f47ee5c914b0fe842
-SIZE (emersion-go-webdav-v0.5.0_GH0.tar.gz) = 42492
-SHA256 (golang-crypto-v0.22.0_GH0.tar.gz) = be0f461ea3ce13349996dca48fbb27537fd738aa6498fb38cfbf87a2ce31e082
-SIZE (golang-crypto-v0.22.0_GH0.tar.gz) = 1813353
-SHA256 (golang-sys-v0.19.0_GH0.tar.gz) = da82f3d99abd964483ec5d622ddf620e2492ec0a18c154475f35d938c4240c7b
-SIZE (golang-sys-v0.19.0_GH0.tar.gz) = 1449493
-SHA256 (golang-term-v0.19.0_GH0.tar.gz) = 9ef2c212cb48b0736054cfc3556bea414fb526fff877f6c50c30f78fa5c19218
-SIZE (golang-term-v0.19.0_GH0.tar.gz) = 14741
-SHA256 (golang-text-v0.14.0_GH0.tar.gz) = c80295e75bda599d17ccf74038139b0957b9915fae4e60d8b46f89454ef171a0
-SIZE (golang-text-v0.14.0_GH0.tar.gz) = 8974094
+SHA256 (emersion-go-mbox-v1.0.4_GH0.tar.gz) = 7cd3d05c276ad8e00e35c8a816269a7059a599a15b8c007c2eef74328e29c9df
+SIZE (emersion-go-mbox-v1.0.4_GH0.tar.gz) = 6128
+SHA256 (emersion-go-message-v0.18.2_GH0.tar.gz) = 9e37b922775a3bbad413a8269542ec3ebdf5195165b1640a4e6433bc41c28413
+SIZE (emersion-go-message-v0.18.2_GH0.tar.gz) = 48158
+SHA256 (emersion-go-sasl-b788ff22d5a6_GH0.tar.gz) = 83dcf546c520708cf53dca5df3730c71b51901f08a52282c3515fd01d0ecbc75
+SIZE (emersion-go-sasl-b788ff22d5a6_GH0.tar.gz) = 6888
+SHA256 (emersion-go-smtp-v0.23.0_GH0.tar.gz) = 17a2618f1e8b70f1a29ee6f07906d401e734bf6757cb9dae0aa3afc684a3cb7d
+SIZE (emersion-go-smtp-v0.23.0_GH0.tar.gz) = 42517
+SHA256 (emersion-go-vcard-c9703dde27ff_GH0.tar.gz) = f8ff16d3850dfa361191e6d486b04c6e365f58f2ddff540f0ad64d0af966c305
+SIZE (emersion-go-vcard-c9703dde27ff_GH0.tar.gz) = 11760
+SHA256 (emersion-go-webdav-v0.6.0_GH0.tar.gz) = 0d2938fec814c5d5e7a0f54b38872d9676dcea896ccd80d94d1d6ad78fee4697
+SIZE (emersion-go-webdav-v0.6.0_GH0.tar.gz) = 43777
+SHA256 (etcd-io-bbolt-v1.4.2_GH0.tar.gz) = 0875f814e830d20df782a5c4cb2ac9361640f96877944b385769ca3f75270e60
+SIZE (etcd-io-bbolt-v1.4.2_GH0.tar.gz) = 169423
+SHA256 (golang-crypto-v0.40.0_GH0.tar.gz) = aefccc78da308d0a4bf74a16757a9b1026f62a6d8be616be6d22dc48c2ec037c
+SIZE (golang-crypto-v0.40.0_GH0.tar.gz) = 2167302
+SHA256 (golang-sys-v0.34.0_GH0.tar.gz) = 4ff2fa6503c1b6ed34733c301b259289b114eae9ed430217b1fccbaebab85319
+SIZE (golang-sys-v0.34.0_GH0.tar.gz) = 1530927
+SHA256 (golang-term-v0.33.0_GH0.tar.gz) = ea895b6e16150a743f8e290f9f83ec8c634c3b70fa1287c7138144e7d262d422
+SIZE (golang-term-v0.33.0_GH0.tar.gz) = 15450
+SHA256 (golang-text-v0.27.0_GH0.tar.gz) = 0e3c1bc881b4049e5191a981c8914f8667810b61e6f3575d5d989c375f7ef55f
+SIZE (golang-text-v0.27.0_GH0.tar.gz) = 8973031
diff --git a/mail/hydroxide/files/modules.txt b/mail/hydroxide/files/modules.txt
new file mode 100644
index 000000000000..70268967ff0e
--- /dev/null
+++ b/mail/hydroxide/files/modules.txt
@@ -0,0 +1,107 @@
+# github.com/ProtonMail/go-crypto v1.3.0
+## explicit; go 1.22.0
+github.com/ProtonMail/go-crypto/bitcurves
+github.com/ProtonMail/go-crypto/brainpool
+github.com/ProtonMail/go-crypto/eax
+github.com/ProtonMail/go-crypto/internal/byteutil
+github.com/ProtonMail/go-crypto/ocb
+github.com/ProtonMail/go-crypto/openpgp
+github.com/ProtonMail/go-crypto/openpgp/aes/keywrap
+github.com/ProtonMail/go-crypto/openpgp/armor
+github.com/ProtonMail/go-crypto/openpgp/clearsign
+github.com/ProtonMail/go-crypto/openpgp/ecdh
+github.com/ProtonMail/go-crypto/openpgp/ecdsa
+github.com/ProtonMail/go-crypto/openpgp/ed25519
+github.com/ProtonMail/go-crypto/openpgp/ed448
+github.com/ProtonMail/go-crypto/openpgp/eddsa
+github.com/ProtonMail/go-crypto/openpgp/elgamal
+github.com/ProtonMail/go-crypto/openpgp/errors
+github.com/ProtonMail/go-crypto/openpgp/internal/algorithm
+github.com/ProtonMail/go-crypto/openpgp/internal/ecc
+github.com/ProtonMail/go-crypto/openpgp/internal/encoding
+github.com/ProtonMail/go-crypto/openpgp/packet
+github.com/ProtonMail/go-crypto/openpgp/s2k
+github.com/ProtonMail/go-crypto/openpgp/x25519
+github.com/ProtonMail/go-crypto/openpgp/x448
+# github.com/cloudflare/circl v1.6.1
+## explicit; go 1.22.0
+github.com/cloudflare/circl/dh/x25519
+github.com/cloudflare/circl/dh/x448
+github.com/cloudflare/circl/ecc/goldilocks
+github.com/cloudflare/circl/internal/conv
+github.com/cloudflare/circl/internal/sha3
+github.com/cloudflare/circl/math
+github.com/cloudflare/circl/math/fp25519
+github.com/cloudflare/circl/math/fp448
+github.com/cloudflare/circl/math/mlsbset
+github.com/cloudflare/circl/sign
+github.com/cloudflare/circl/sign/ed25519
+github.com/cloudflare/circl/sign/ed448
+# github.com/emersion/go-bcrypt v0.0.0-20170822072041-6e724a1baa63
+## explicit
+github.com/emersion/go-bcrypt
+# github.com/emersion/go-imap v1.2.1
+## explicit; go 1.13
+github.com/emersion/go-imap
+github.com/emersion/go-imap/backend
+github.com/emersion/go-imap/commands
+github.com/emersion/go-imap/responses
+github.com/emersion/go-imap/server
+github.com/emersion/go-imap/utf7
+# github.com/emersion/go-mbox v1.0.4
+## explicit; go 1.12
+github.com/emersion/go-mbox
+# github.com/emersion/go-message v0.18.2
+## explicit; go 1.14
+github.com/emersion/go-message
+github.com/emersion/go-message/mail
+github.com/emersion/go-message/textproto
+# github.com/emersion/go-sasl v0.0.0-20241020182733-b788ff22d5a6
+## explicit; go 1.12
+github.com/emersion/go-sasl
+# github.com/emersion/go-smtp v0.23.0
+## explicit; go 1.13
+github.com/emersion/go-smtp
+# github.com/emersion/go-vcard v0.0.0-20241024213814-c9703dde27ff
+## explicit; go 1.13
+github.com/emersion/go-vcard
+# github.com/emersion/go-webdav v0.6.0
+## explicit; go 1.13
+github.com/emersion/go-webdav
+github.com/emersion/go-webdav/carddav
+github.com/emersion/go-webdav/internal
+# go.etcd.io/bbolt v1.4.2
+## explicit; go 1.23
+go.etcd.io/bbolt
+go.etcd.io/bbolt/errors
+go.etcd.io/bbolt/internal/common
+go.etcd.io/bbolt/internal/freelist
+# golang.org/x/crypto v0.40.0
+## explicit; go 1.23.0
+golang.org/x/crypto/argon2
+golang.org/x/crypto/bcrypt
+golang.org/x/crypto/blake2b
+golang.org/x/crypto/blowfish
+golang.org/x/crypto/cast5
+golang.org/x/crypto/cryptobyte
+golang.org/x/crypto/cryptobyte/asn1
+golang.org/x/crypto/hkdf
+golang.org/x/crypto/internal/alias
+golang.org/x/crypto/internal/poly1305
+golang.org/x/crypto/nacl/secretbox
+golang.org/x/crypto/salsa20/salsa
+golang.org/x/crypto/sha3
+# golang.org/x/sys v0.34.0
+## explicit; go 1.23.0
+golang.org/x/sys/cpu
+golang.org/x/sys/plan9
+golang.org/x/sys/unix
+golang.org/x/sys/windows
+# golang.org/x/term v0.33.0
+## explicit; go 1.23.0
+golang.org/x/term
+# golang.org/x/text v0.27.0
+## explicit; go 1.23.0
+golang.org/x/text/encoding
+golang.org/x/text/encoding/internal/identifier
+golang.org/x/text/transform
diff --git a/mail/hydroxide/pkg-descr b/mail/hydroxide/pkg-descr
index 522beaeb945c..cf74aba8b160 100644
--- a/mail/hydroxide/pkg-descr
+++ b/mail/hydroxide/pkg-descr
@@ -1,4 +1,6 @@
-A third-party, open-source ProtonMail bridge. Hydroxide supports CardDAV,
-IMAP and SMTP. hydroxide is a server that translates standard protocols
-(SMTP, IMAP, CardDAV) into ProtonMail API requests. It allows you to use
-your preferred e-mail client and git-send-email with ProtonMail.
+Hydroxide is a free, third-party and open-source ProtonMail bridge for using
+with any email client of your choice. Hydroxide is a server meant to be run
+in the background, supporting IMAP and SMTP that translates standard protocols
+(SMTP, IMAP, CardDAV) into ProtonMail API requests. Hydroxide stores each of
+your account credentials in a json file located in /var/db/hydroxide by default
+as encrypted form, then uses .db files per account for other purposes.
diff --git a/mail/imap-tools/Makefile b/mail/imap-tools/Makefile
index baeef039f2c9..3a93f0e3d660 100644
--- a/mail/imap-tools/Makefile
+++ b/mail/imap-tools/Makefile
@@ -1,13 +1,12 @@
 PORTNAME=	imap-tools
-DISTVERSION=	1.4.3
-PORTREVISION=	1
+DISTVERSION=	1.6.4
 CATEGORIES=	mail
 MASTER_SITES=	CRATESIO
 DISTFILES=	${CARGO_DIST_SUBDIR}/${DISTNAME}${CARGO_CRATE_EXT}
 
 MAINTAINER=	mat@FreeBSD.org
 COMMENT=	A collection of tools to manipulate IMAP mailboxes
-WWW=		https://gitlab.com/mat813/imap-tools
+WWW=		https://gitlab.com/mat813/imap-tools-rs
 
 LICENSE=	MIT
 
@@ -18,7 +17,6 @@ CARGO_FEATURES=	--no-default-features rustls
 PLIST_FILES=	bin/imap-tools
 
 OPTIONS_DEFINE=	RATATUI
-OPTIONS_DEFAULT=	RATATUI
 
 RATATUI_DESC=	Display nice curses listings using ratatui
 RATATUI_VARS=	CARGO_FEATURES+=ratatui
diff --git a/mail/imap-tools/Makefile.crates b/mail/imap-tools/Makefile.crates
index 7408e4685736..e74a08495c6c 100644
--- a/mail/imap-tools/Makefile.crates
+++ b/mail/imap-tools/Makefile.crates
@@ -1,176 +1,215 @@
 CARGO_CRATES=	addr2line-0.24.2 \
-		adler2-2.0.0 \
+		adler2-2.0.1 \
 		aho-corasick-1.1.3 \
 		aliasable-0.1.3 \
 		allocator-api2-0.2.21 \
 		android-tzdata-0.1.1 \
 		android_system_properties-0.1.5 \
-		anstream-0.6.18 \
-		anstyle-1.0.10 \
-		anstyle-parse-0.2.6 \
-		anstyle-query-1.1.2 \
-		anstyle-wincon-3.0.7 \
-		anyhow-1.0.97 \
-		autocfg-1.4.0 \
-		backtrace-0.3.74 \
+		anstream-0.6.20 \
+		anstyle-1.0.11 \
+		anstyle-parse-0.2.7 \
+		anstyle-query-1.1.4 \
+		anstyle-wincon-3.0.10 \
+		autocfg-1.5.0 \
+		backtrace-0.3.75 \
 		base64-0.22.1 \
-		bitflags-2.9.0 \
+		bitflags-2.9.3 \
 		bufstream-0.1.4 \
-		bumpalo-3.17.0 \
+		bumpalo-3.19.0 \
 		cassowary-0.3.0 \
-		castaway-0.2.3 \
-		cc-1.2.16 \
-		cfg-if-1.0.0 \
-		chrono-0.4.40 \
-		clap-4.5.31 \
-		clap_builder-4.5.31 \
-		clap_derive-4.5.28 \
-		clap_lex-0.7.4 \
-		colorchoice-1.0.3 \
+		castaway-0.2.4 \
+		cc-1.2.34 \
+		cfg-if-1.0.3 \
+		chrono-0.4.41 \
+		clap-4.5.47 \
+		clap_builder-4.5.47 \
+		clap_derive-4.5.47 \
+		clap_lex-0.7.5 \
+		colorchoice-1.0.4 \
 		compact_str-0.8.1 \
+		console-0.15.11 \
+		console-0.16.0 \
 		core-foundation-0.9.4 \
 		core-foundation-sys-0.8.7 \
 		crossterm-0.28.1 \
 		crossterm_winapi-0.9.1 \
-		darling-0.20.10 \
-		darling_core-0.20.10 \
-		darling_macro-0.20.10 \
+		darling-0.20.11 \
+		darling_core-0.20.11 \
+		darling_macro-0.20.11 \
 		dtoa-0.4.8 \
-		either-1.14.0 \
+		either-1.15.0 \
+		encode_unicode-1.0.0 \
 		equivalent-1.0.2 \
-		errno-0.3.10 \
+		errno-0.3.13 \
+		eyre-0.6.12 \
 		failure-0.1.8 \
 		failure_derive-0.1.8 \
 		fastrand-2.3.0 \
 		fnv-1.0.7 \
-		foldhash-0.1.4 \
+		foldhash-0.1.5 \
 		foreign-types-0.3.2 \
 		foreign-types-shared-0.1.1 \
-		getrandom-0.2.15 \
-		getrandom-0.3.1 \
+		getrandom-0.2.16 \
+		getrandom-0.3.3 \
 		gimli-0.31.1 \
-		hashbrown-0.15.2 \
+		hashbrown-0.15.5 \
 		heck-0.4.1 \
 		heck-0.5.0 \
-		iana-time-zone-0.1.61 \
+		iana-time-zone-0.1.63 \
 		iana-time-zone-haiku-0.1.2 \
 		ident_case-1.0.1 \
 		imap-3.0.0-alpha.15 \
 		imap-proto-0.16.5 \
+		indenter-0.3.4 \
+		indicatif-0.18.0 \
 		indoc-2.0.6 \
-		instability-0.3.7 \
+		insta-1.43.1 \
+		instability-0.3.9 \
 		is_terminal_polyfill-1.70.1 \
 		itertools-0.13.0 \
 		itoa-1.0.15 \
 		js-sys-0.3.77 \
 		lazy_static-1.5.0 \
-		libc-0.2.170 \
+		libc-0.2.175 \
 		linked-hash-map-0.5.6 \
 		linux-raw-sys-0.4.15 \
-		lock_api-0.4.12 \
-		log-0.4.26 \
+		linux-raw-sys-0.9.4 \
+		lock_api-0.4.13 \
+		log-0.4.27 \
 		lru-0.12.5 \
-		memchr-2.7.4 \
+		matchers-0.2.0 \
+		memchr-2.7.5 \
 		minimal-lexical-0.2.1 \
-		miniz_oxide-0.8.5 \
-		mio-1.0.3 \
+		miniz_oxide-0.8.9 \
+		mio-1.0.4 \
 		native-tls-0.2.14 \
 		nom-7.1.3 \
+		nu-ansi-term-0.50.1 \
 		num-traits-0.2.19 \
 		object-0.36.7 \
-		once_cell-1.20.3 \
-		openssl-0.10.71 \
+		once_cell-1.21.3 \
+		once_cell_polyfill-1.70.1 \
+		openssl-0.10.73 \
 		openssl-macros-0.1.1 \
 		openssl-probe-0.1.6 \
-		openssl-sys-0.9.106 \
+		openssl-sys-0.9.109 \
 		ordered-float-2.10.1 \
 		ouroboros-0.18.5 \
 		ouroboros_macro-0.18.5 \
-		parking_lot-0.12.3 \
-		parking_lot_core-0.9.10 \
+		parking_lot-0.12.4 \
+		parking_lot_core-0.9.11 \
 		paste-1.0.15 \
+		pin-project-lite-0.2.16 \
 		pkg-config-0.3.32 \
-		proc-macro2-1.0.94 \
+		portable-atomic-1.11.1 \
+		proc-macro2-1.0.101 \
 		proc-macro2-diagnostics-0.10.1 \
-		quote-1.0.39 \
+		quote-1.0.40 \
+		r-efi-5.3.0 \
 		ratatui-0.29.0 \
-		redox_syscall-0.5.10 \
-		regex-1.11.1 \
-		regex-automata-0.4.9 \
-		regex-syntax-0.8.5 \
-		ring-0.17.11 \
-		rustc-demangle-0.1.24 \
+		redox_syscall-0.5.17 \
+		regex-1.11.2 \
+		regex-automata-0.4.10 \
+		regex-syntax-0.8.6 \
+		ring-0.17.14 \
+		rustc-demangle-0.1.26 \
 		rustix-0.38.44 \
+		rustix-1.0.8 \
 		rustls-0.22.4 \
 		rustls-connector-0.19.2 \
 		rustls-native-certs-0.7.3 \
 		rustls-pemfile-2.2.0 \
-		rustls-pki-types-1.11.0 \
+		rustls-pki-types-1.12.0 \
 		rustls-webpki-0.102.8 \
-		rustversion-1.0.20 \
+		rustversion-1.0.22 \
 		ryu-1.0.20 \
 		schannel-0.1.27 \
 		scopeguard-1.2.0 \
 		security-framework-2.11.1 \
 		security-framework-sys-2.14.0 \
-		serde-1.0.218 \
+		serde-1.0.219 \
 		serde-value-0.7.0 \
 		serde_any-0.5.0 \
-		serde_derive-1.0.218 \
-		serde_json-1.0.140 \
+		serde_derive-1.0.219 \
+		serde_json-1.0.143 \
 		serde_yaml-0.7.5 \
+		sharded-slab-0.1.7 \
 		shell-words-1.1.0 \
 		shlex-1.3.0 \
-		signal-hook-0.3.17 \
+		signal-hook-0.3.18 \
 		signal-hook-mio-0.2.4 \
-		signal-hook-registry-1.4.2 \
+		signal-hook-registry-1.4.6 \
+		similar-2.7.0 \
 		size-0.5.0 \
-		smallvec-1.14.0 \
+		smallvec-1.15.1 \
 		static_assertions-1.1.0 \
-		strfmt-0.2.4 \
+		strfmt-0.2.5 \
 		strsim-0.11.1 \
 		strum-0.26.3 \
 		strum_macros-0.26.4 \
 		subtle-2.6.1 \
 		syn-1.0.109 \
-		syn-2.0.99 \
+		syn-2.0.106 \
 		synstructure-0.12.6 \
-		tempfile-3.17.1 \
+		tempfile-3.21.0 \
+		thread_local-1.1.9 \
 		toml-0.4.10 \
+		tracing-0.1.41 \
+		tracing-attributes-0.1.30 \
+		tracing-core-0.1.34 \
+		tracing-log-0.2.0 \
+		tracing-subscriber-0.3.20 \
 		unicode-ident-1.0.18 \
 		unicode-segmentation-1.12.0 \
 		unicode-truncate-1.1.0 \
 		unicode-width-0.1.14 \
 		unicode-width-0.2.0 \
 		unicode-xid-0.2.6 \
+		unit-prefix-0.5.1 \
 		untrusted-0.9.0 \
 		utf8parse-0.2.2 \
+		valuable-0.1.1 \
 		vcpkg-0.2.15 \
 		version_check-0.9.5 \
-		wasi-0.11.0+wasi-snapshot-preview1 \
-		wasi-0.13.3+wasi-0.2.2 \
+		wasi-0.11.1+wasi-snapshot-preview1 \
+		wasi-0.14.3+wasi-0.2.4 \
 		wasm-bindgen-0.2.100 \
 		wasm-bindgen-backend-0.2.100 \
 		wasm-bindgen-macro-0.2.100 \
 		wasm-bindgen-macro-support-0.2.100 \
 		wasm-bindgen-shared-0.2.100 \
+		web-time-1.1.0 \
 		winapi-0.3.9 \
 		winapi-i686-pc-windows-gnu-0.4.0 \
 		winapi-x86_64-pc-windows-gnu-0.4.0 \
-		windows-core-0.52.0 \
-		windows-link-0.1.0 \
+		windows-core-0.61.2 \
+		windows-implement-0.60.0 \
+		windows-interface-0.59.1 \
+		windows-link-0.1.3 \
+		windows-result-0.3.4 \
+		windows-strings-0.4.2 \
 		windows-sys-0.52.0 \
 		windows-sys-0.59.0 \
+		windows-sys-0.60.2 \
 		windows-targets-0.52.6 \
+		windows-targets-0.53.3 \
 		windows_aarch64_gnullvm-0.52.6 \
+		windows_aarch64_gnullvm-0.53.0 \
 		windows_aarch64_msvc-0.52.6 \
+		windows_aarch64_msvc-0.53.0 \
 		windows_i686_gnu-0.52.6 \
+		windows_i686_gnu-0.53.0 \
 		windows_i686_gnullvm-0.52.6 \
+		windows_i686_gnullvm-0.53.0 \
 		windows_i686_msvc-0.52.6 \
+		windows_i686_msvc-0.53.0 \
 		windows_x86_64_gnu-0.52.6 \
+		windows_x86_64_gnu-0.53.0 \
 		windows_x86_64_gnullvm-0.52.6 \
+		windows_x86_64_gnullvm-0.53.0 \
 		windows_x86_64_msvc-0.52.6 \
-		wit-bindgen-rt-0.33.0 \
+		windows_x86_64_msvc-0.53.0 \
+		wit-bindgen-0.45.0 \
 		yaml-rust-0.4.5 \
 		yansi-1.0.1 \
 		zeroize-1.8.1
diff --git a/mail/imap-tools/distinfo b/mail/imap-tools/distinfo
index 68fef19b0d94..0434ac7f3a6b 100644
--- a/mail/imap-tools/distinfo
+++ b/mail/imap-tools/distinfo
@@ -1,10 +1,10 @@
-TIMESTAMP = 1741166442
-SHA256 (rust/crates/imap-tools-1.4.3.crate) = 3cbfd43ea5306e292d23dc67ba7923a618ab9115b7afa406c12d966fd4ad74d9
-SIZE (rust/crates/imap-tools-1.4.3.crate) = 33062
+TIMESTAMP = 1756892130
+SHA256 (rust/crates/imap-tools-1.6.4.crate) = f952e309b309a2cedf240c35d366382fd1e00d7ba103b1fdf71a04d649ce1cfa
+SIZE (rust/crates/imap-tools-1.6.4.crate) = 42343
 SHA256 (rust/crates/addr2line-0.24.2.crate) = dfbe277e56a376000877090da837660b4427aad530e3028d44e0bffe4f89a1c1
 SIZE (rust/crates/addr2line-0.24.2.crate) = 39015
-SHA256 (rust/crates/adler2-2.0.0.crate) = 512761e0bb2578dd7380c6baaa0f4ce03e84f95e960231d1dec8bf4d7d6e2627
-SIZE (rust/crates/adler2-2.0.0.crate) = 13529
+SHA256 (rust/crates/adler2-2.0.1.crate) = 320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa
+SIZE (rust/crates/adler2-2.0.1.crate) = 13366
 SHA256 (rust/crates/aho-corasick-1.1.3.crate) = 8e60d3430d3a69478ad0993f19238d2df97c507009a52b3c10addcd7f6bcb916
 SIZE (rust/crates/aho-corasick-1.1.3.crate) = 183311
 SHA256 (rust/crates/aliasable-0.1.3.crate) = 250f629c0161ad8107cf89319e990051fae62832fd343083bea452d93e2205fd
@@ -15,52 +15,54 @@ SHA256 (rust/crates/android-tzdata-0.1.1.crate) = e999941b234f3131b00bc13c22d06e
 SIZE (rust/crates/android-tzdata-0.1.1.crate) = 7674
 SHA256 (rust/crates/android_system_properties-0.1.5.crate) = 819e7219dbd41043ac279b19830f2efc897156490d7fd6ea916720117ee66311
 SIZE (rust/crates/android_system_properties-0.1.5.crate) = 5243
-SHA256 (rust/crates/anstream-0.6.18.crate) = 8acc5369981196006228e28809f761875c0327210a891e941f4c683b3a99529b
-SIZE (rust/crates/anstream-0.6.18.crate) = 29681
-SHA256 (rust/crates/anstyle-1.0.10.crate) = 55cc3b69f167a1ef2e161439aa98aed94e6028e5f9a59be9a6ffb47aef1651f9
-SIZE (rust/crates/anstyle-1.0.10.crate) = 15725
-SHA256 (rust/crates/anstyle-parse-0.2.6.crate) = 3b2d16507662817a6a20a9ea92df6652ee4f94f914589377d69f3b21bc5798a9
-SIZE (rust/crates/anstyle-parse-0.2.6.crate) = 22343
-SHA256 (rust/crates/anstyle-query-1.1.2.crate) = 79947af37f4177cfead1110013d678905c37501914fba0efea834c3fe9a8d60c
-SIZE (rust/crates/anstyle-query-1.1.2.crate) = 9969
-SHA256 (rust/crates/anstyle-wincon-3.0.7.crate) = ca3534e77181a9cc07539ad51f2141fe32f6c3ffd4df76db8ad92346b003ae4e
-SIZE (rust/crates/anstyle-wincon-3.0.7.crate) = 12400
-SHA256 (rust/crates/anyhow-1.0.97.crate) = dcfed56ad506cb2c684a14971b8861fdc3baaaae314b9e5f9bb532cbe3ba7a4f
-SIZE (rust/crates/anyhow-1.0.97.crate) = 52221
-SHA256 (rust/crates/autocfg-1.4.0.crate) = ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26
-SIZE (rust/crates/autocfg-1.4.0.crate) = 17712
-SHA256 (rust/crates/backtrace-0.3.74.crate) = 8d82cb332cdfaed17ae235a638438ac4d4839913cc2af585c3c6746e8f8bee1a
-SIZE (rust/crates/backtrace-0.3.74.crate) = 88516
+SHA256 (rust/crates/anstream-0.6.20.crate) = 3ae563653d1938f79b1ab1b5e668c87c76a9930414574a6583a7b7e11a8e6192
+SIZE (rust/crates/anstream-0.6.20.crate) = 28797
+SHA256 (rust/crates/anstyle-1.0.11.crate) = 862ed96ca487e809f1c8e5a8447f6ee2cf102f846893800b20cebdf541fc6bbd
+SIZE (rust/crates/anstyle-1.0.11.crate) = 15880
+SHA256 (rust/crates/anstyle-parse-0.2.7.crate) = 4e7644824f0aa2c7b9384579234ef10eb7efb6a0deb83f9630a49594dd9c15c2
+SIZE (rust/crates/anstyle-parse-0.2.7.crate) = 21707
+SHA256 (rust/crates/anstyle-query-1.1.4.crate) = 9e231f6134f61b71076a3eab506c379d4f36122f2af15a9ff04415ea4c3339e2
+SIZE (rust/crates/anstyle-query-1.1.4.crate) = 10192
+SHA256 (rust/crates/anstyle-wincon-3.0.10.crate) = 3e0633414522a32ffaac8ac6cc8f748e090c5717661fddeea04219e2344f5f2a
+SIZE (rust/crates/anstyle-wincon-3.0.10.crate) = 12558
+SHA256 (rust/crates/autocfg-1.5.0.crate) = c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8
+SIZE (rust/crates/autocfg-1.5.0.crate) = 18729
+SHA256 (rust/crates/backtrace-0.3.75.crate) = 6806a6321ec58106fea15becdad98371e28d92ccbc7c8f1b3b6dd724fe8f1002
+SIZE (rust/crates/backtrace-0.3.75.crate) = 92665
 SHA256 (rust/crates/base64-0.22.1.crate) = 72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6
 SIZE (rust/crates/base64-0.22.1.crate) = 81597
-SHA256 (rust/crates/bitflags-2.9.0.crate) = 5c8214115b7bf84099f1309324e63141d4c5d7cc26862f97a0a857dbefe165bd
-SIZE (rust/crates/bitflags-2.9.0.crate) = 47654
+SHA256 (rust/crates/bitflags-2.9.3.crate) = 34efbcccd345379ca2868b2b2c9d3782e9cc58ba87bc7d79d5b53d9c9ae6f25d
+SIZE (rust/crates/bitflags-2.9.3.crate) = 47777
 SHA256 (rust/crates/bufstream-0.1.4.crate) = 40e38929add23cdf8a366df9b0e088953150724bcbe5fc330b0d8eb3b328eec8
 SIZE (rust/crates/bufstream-0.1.4.crate) = 8741
-SHA256 (rust/crates/bumpalo-3.17.0.crate) = 1628fb46dfa0b37568d12e5edd512553eccf6a22a78e8bde00bb4aed84d5bdbf
-SIZE (rust/crates/bumpalo-3.17.0.crate) = 91975
+SHA256 (rust/crates/bumpalo-3.19.0.crate) = 46c5e41b57b8bba42a04676d81cb89e9ee8e859a1a66f80a5a72e1cb76b34d43
+SIZE (rust/crates/bumpalo-3.19.0.crate) = 96414
 SHA256 (rust/crates/cassowary-0.3.0.crate) = df8670b8c7b9dae1793364eafadf7239c40d669904660c5960d74cfd80b46a53
 SIZE (rust/crates/cassowary-0.3.0.crate) = 22876
-SHA256 (rust/crates/castaway-0.2.3.crate) = 0abae9be0aaf9ea96a3b1b8b1b55c602ca751eba1b1500220cea4ecbafe7c0d5
-SIZE (rust/crates/castaway-0.2.3.crate) = 11509
-SHA256 (rust/crates/cc-1.2.16.crate) = be714c154be609ec7f5dad223a33bf1482fff90472de28f7362806e6d4832b8c
-SIZE (rust/crates/cc-1.2.16.crate) = 103847
-SHA256 (rust/crates/cfg-if-1.0.0.crate) = baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd
-SIZE (rust/crates/cfg-if-1.0.0.crate) = 7934
-SHA256 (rust/crates/chrono-0.4.40.crate) = 1a7964611d71df112cb1730f2ee67324fcf4d0fc6606acbbe9bfe06df124637c
-SIZE (rust/crates/chrono-0.4.40.crate) = 229824
-SHA256 (rust/crates/clap-4.5.31.crate) = 027bb0d98429ae334a8698531da7077bdf906419543a35a55c2cb1b66437d767
-SIZE (rust/crates/clap-4.5.31.crate) = 56084
-SHA256 (rust/crates/clap_builder-4.5.31.crate) = 5589e0cba072e0f3d23791efac0fd8627b49c829c196a492e88168e6a669d863
-SIZE (rust/crates/clap_builder-4.5.31.crate) = 168303
-SHA256 (rust/crates/clap_derive-4.5.28.crate) = bf4ced95c6f4a675af3da73304b9ac4ed991640c36374e4b46795c49e17cf1ed
-SIZE (rust/crates/clap_derive-4.5.28.crate) = 33428
-SHA256 (rust/crates/clap_lex-0.7.4.crate) = f46ad14479a25103f283c0f10005961cf086d8dc42205bb44c46ac563475dca6
-SIZE (rust/crates/clap_lex-0.7.4.crate) = 12858
-SHA256 (rust/crates/colorchoice-1.0.3.crate) = 5b63caa9aa9397e2d9480a9b13673856c78d8ac123288526c37d7839f2a86990
-SIZE (rust/crates/colorchoice-1.0.3.crate) = 7923
+SHA256 (rust/crates/castaway-0.2.4.crate) = dec551ab6e7578819132c713a93c022a05d60159dc86e7a7050223577484c55a
+SIZE (rust/crates/castaway-0.2.4.crate) = 12546
+SHA256 (rust/crates/cc-1.2.34.crate) = 42bc4aea80032b7bf409b0bc7ccad88853858911b7713a8062fdc0623867bedc
+SIZE (rust/crates/cc-1.2.34.crate) = 111754
+SHA256 (rust/crates/cfg-if-1.0.3.crate) = 2fd1289c04a9ea8cb22300a459a72a385d7c73d3259e2ed7dcb2af674838cfa9
+SIZE (rust/crates/cfg-if-1.0.3.crate) = 8719
+SHA256 (rust/crates/chrono-0.4.41.crate) = c469d952047f47f91b68d1cba3f10d63c11d73e4636f24f08daf0278abf01c4d
+SIZE (rust/crates/chrono-0.4.41.crate) = 234621
+SHA256 (rust/crates/clap-4.5.47.crate) = 7eac00902d9d136acd712710d71823fb8ac8004ca445a89e73a41d45aa712931
+SIZE (rust/crates/clap-4.5.47.crate) = 58354
+SHA256 (rust/crates/clap_builder-4.5.47.crate) = 2ad9bbf750e73b5884fb8a211a9424a1906c1e156724260fdae972f31d70e1d6
+SIZE (rust/crates/clap_builder-4.5.47.crate) = 170016
+SHA256 (rust/crates/clap_derive-4.5.47.crate) = bbfd7eae0b0f1a6e63d4b13c9c478de77c2eb546fba158ad50b4203dc24b9f9c
+SIZE (rust/crates/clap_derive-4.5.47.crate) = 33550
+SHA256 (rust/crates/clap_lex-0.7.5.crate) = b94f61472cee1439c0b966b47e3aca9ae07e45d070759512cd390ea2bebc6675
+SIZE (rust/crates/clap_lex-0.7.5.crate) = 13469
+SHA256 (rust/crates/colorchoice-1.0.4.crate) = b05b61dc5112cbb17e4b6cd61790d9845d13888356391624cbe7e41efeac1e75
+SIZE (rust/crates/colorchoice-1.0.4.crate) = 8196
 SHA256 (rust/crates/compact_str-0.8.1.crate) = 3b79c4069c6cad78e2e0cdfcbd26275770669fb39fd308a752dc110e83b9af32
 SIZE (rust/crates/compact_str-0.8.1.crate) = 71371
+SHA256 (rust/crates/console-0.15.11.crate) = 054ccb5b10f9f2cbf51eb355ca1d05c2d279ce1804688d0db74b4733a5aeafd8
+SIZE (rust/crates/console-0.15.11.crate) = 37822
+SHA256 (rust/crates/console-0.16.0.crate) = 2e09ced7ebbccb63b4c65413d821f2e00ce54c5ca4514ddc6b3c892fdbcbc69d
+SIZE (rust/crates/console-0.16.0.crate) = 39107
 SHA256 (rust/crates/core-foundation-0.9.4.crate) = 91e195e091a93c46f7102ec7818a2aa394e1e1771c3ab4825963fa03e45afb8f
 SIZE (rust/crates/core-foundation-0.9.4.crate) = 27743
 SHA256 (rust/crates/core-foundation-sys-0.8.7.crate) = 773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b
@@ -69,20 +71,24 @@ SHA256 (rust/crates/crossterm-0.28.1.crate) = 829d955a0bb380ef178a640b91779e3987
 SIZE (rust/crates/crossterm-0.28.1.crate) = 132275
 SHA256 (rust/crates/crossterm_winapi-0.9.1.crate) = acdd7c62a3665c7f6830a51635d9ac9b23ed385797f70a83bb8bafe9c572ab2b
 SIZE (rust/crates/crossterm_winapi-0.9.1.crate) = 16027
-SHA256 (rust/crates/darling-0.20.10.crate) = 6f63b86c8a8826a49b8c21f08a2d07338eec8d900540f8630dc76284be802989
-SIZE (rust/crates/darling-0.20.10.crate) = 32031
-SHA256 (rust/crates/darling_core-0.20.10.crate) = 95133861a8032aaea082871032f5815eb9e98cef03fa916ab4500513994df9e5
-SIZE (rust/crates/darling_core-0.20.10.crate) = 65015
-SHA256 (rust/crates/darling_macro-0.20.10.crate) = d336a2a514f6ccccaa3e09b02d41d35330c07ddf03a62165fcec10bb561c7806
-SIZE (rust/crates/darling_macro-0.20.10.crate) = 1874
+SHA256 (rust/crates/darling-0.20.11.crate) = fc7f46116c46ff9ab3eb1597a45688b6715c6e628b5c133e288e709a29bcb4ee
+SIZE (rust/crates/darling-0.20.11.crate) = 37614
+SHA256 (rust/crates/darling_core-0.20.11.crate) = 0d00b9596d185e565c2207a0b01f8bd1a135483d02d9b7b0a54b11da8d53412e
+SIZE (rust/crates/darling_core-0.20.11.crate) = 68006
+SHA256 (rust/crates/darling_macro-0.20.11.crate) = fc34b93ccb385b40dc71c6fceac4b2ad23662c7eeb248cf10d529b7e055b6ead
+SIZE (rust/crates/darling_macro-0.20.11.crate) = 2532
 SHA256 (rust/crates/dtoa-0.4.8.crate) = 56899898ce76aaf4a0f24d914c97ea6ed976d42fec6ad33fcbb0a1103e07b2b0
 SIZE (rust/crates/dtoa-0.4.8.crate) = 16175
-SHA256 (rust/crates/either-1.14.0.crate) = b7914353092ddf589ad78f25c5c1c21b7f80b0ff8621e7c814c3485b5306da9d
-SIZE (rust/crates/either-1.14.0.crate) = 19890
+SHA256 (rust/crates/either-1.15.0.crate) = 48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719
+SIZE (rust/crates/either-1.15.0.crate) = 20114
+SHA256 (rust/crates/encode_unicode-1.0.0.crate) = 34aa73646ffb006b8f5147f3dc182bd4bcb190227ce861fc4a4844bf8e3cb2c0
+SIZE (rust/crates/encode_unicode-1.0.0.crate) = 56986
 SHA256 (rust/crates/equivalent-1.0.2.crate) = 877a4ace8713b0bcf2a4e7eec82529c029f1d0619886d18145fea96c3ffe5c0f
 SIZE (rust/crates/equivalent-1.0.2.crate) = 7419
-SHA256 (rust/crates/errno-0.3.10.crate) = 33d852cb9b869c2a9b3df2f71a3074817f01e1844f839a144f5fcef059a4eb5d
-SIZE (rust/crates/errno-0.3.10.crate) = 11824
+SHA256 (rust/crates/errno-0.3.13.crate) = 778e2ac28f6c47af28e4907f13ffd1e1ddbd400980a9abd7c8df189bf578a5ad
+SIZE (rust/crates/errno-0.3.13.crate) = 12449
+SHA256 (rust/crates/eyre-0.6.12.crate) = 7cd915d99f24784cdc19fd37ef22b97e3ff0ae756c7e492e9fbfe897d61e2aec
+SIZE (rust/crates/eyre-0.6.12.crate) = 45330
 SHA256 (rust/crates/failure-0.1.8.crate) = d32e9bd16cc02eae7db7ef620b392808b89f6a5e16bb3497d159c6b92a0f4f86
 SIZE (rust/crates/failure-0.1.8.crate) = 37582
 SHA256 (rust/crates/failure_derive-0.1.8.crate) = aa4da3c766cd7a0db8242e326e9e4e081edd567072893ed320008189715366a4
@@ -91,26 +97,26 @@ SHA256 (rust/crates/fastrand-2.3.0.crate) = 37909eebbb50d72f9059c3b6d82c0463f2ff
 SIZE (rust/crates/fastrand-2.3.0.crate) = 15076
 SHA256 (rust/crates/fnv-1.0.7.crate) = 3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1
 SIZE (rust/crates/fnv-1.0.7.crate) = 11266
-SHA256 (rust/crates/foldhash-0.1.4.crate) = a0d2fde1f7b3d48b8395d5f2de76c18a528bd6a9cdde438df747bfcba3e05d6f
-SIZE (rust/crates/foldhash-0.1.4.crate) = 13764
+SHA256 (rust/crates/foldhash-0.1.5.crate) = d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2
+SIZE (rust/crates/foldhash-0.1.5.crate) = 21901
 SHA256 (rust/crates/foreign-types-0.3.2.crate) = f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1
 SIZE (rust/crates/foreign-types-0.3.2.crate) = 7504
 SHA256 (rust/crates/foreign-types-shared-0.1.1.crate) = 00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b
 SIZE (rust/crates/foreign-types-shared-0.1.1.crate) = 5672
-SHA256 (rust/crates/getrandom-0.2.15.crate) = c4567c8db10ae91089c99af84c68c38da3ec2f087c3f82960bcdbf3656b6f4d7
-SIZE (rust/crates/getrandom-0.2.15.crate) = 37163
-SHA256 (rust/crates/getrandom-0.3.1.crate) = 43a49c392881ce6d5c3b8cb70f98717b7c07aabbdff06687b9030dbfbe2725f8
-SIZE (rust/crates/getrandom-0.3.1.crate) = 42449
+SHA256 (rust/crates/getrandom-0.2.16.crate) = 335ff9f135e4384c8150d6f27c6daed433577f86b4750418338c01a1a2528592
+SIZE (rust/crates/getrandom-0.2.16.crate) = 40163
+SHA256 (rust/crates/getrandom-0.3.3.crate) = 26145e563e54f2cadc477553f1ec5ee650b00862f0a58bcd12cbdc5f0ea2d2f4
+SIZE (rust/crates/getrandom-0.3.3.crate) = 49493
 SHA256 (rust/crates/gimli-0.31.1.crate) = 07e28edb80900c19c28f1072f2e8aeca7fa06b23cd4169cefe1af5aa3260783f
 SIZE (rust/crates/gimli-0.31.1.crate) = 279515
-SHA256 (rust/crates/hashbrown-0.15.2.crate) = bf151400ff0baff5465007dd2f3e717f3fe502074ca563069ce3a6629d07b289
-SIZE (rust/crates/hashbrown-0.15.2.crate) = 138478
+SHA256 (rust/crates/hashbrown-0.15.5.crate) = 9229cfe53dfd69f0609a49f65461bd93001ea1ef889cd5529dd176593f5338a1
+SIZE (rust/crates/hashbrown-0.15.5.crate) = 140908
 SHA256 (rust/crates/heck-0.4.1.crate) = 95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8
 SIZE (rust/crates/heck-0.4.1.crate) = 11567
 SHA256 (rust/crates/heck-0.5.0.crate) = 2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea
 SIZE (rust/crates/heck-0.5.0.crate) = 11517
-SHA256 (rust/crates/iana-time-zone-0.1.61.crate) = 235e081f3925a06703c2d0117ea8b91f042756fd6e7a6e5d901e8ca1a996b220
-SIZE (rust/crates/iana-time-zone-0.1.61.crate) = 27685
+SHA256 (rust/crates/iana-time-zone-0.1.63.crate) = b0c919e5debc312ad217002b8048a17b7d83f80703865bbfcfebb0458b0b27d8
+SIZE (rust/crates/iana-time-zone-0.1.63.crate) = 32919
 SHA256 (rust/crates/iana-time-zone-haiku-0.1.2.crate) = f31827a206f56af32e590ba56d5d2d085f558508192593743f16b2306495269f
 SIZE (rust/crates/iana-time-zone-haiku-0.1.2.crate) = 7185
 SHA256 (rust/crates/ident_case-1.0.1.crate) = b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39
@@ -119,10 +125,16 @@ SHA256 (rust/crates/imap-3.0.0-alpha.15.crate) = 25b81eb9a89c9a40e9d6c670d9b3c4c
 SIZE (rust/crates/imap-3.0.0-alpha.15.crate) = 96039
 SHA256 (rust/crates/imap-proto-0.16.5.crate) = de555d9526462b6f9ece826a26fb7c67eca9a0245bd9ff84fa91972a5d5d8856
 SIZE (rust/crates/imap-proto-0.16.5.crate) = 35791
+SHA256 (rust/crates/indenter-0.3.4.crate) = 964de6e86d545b246d84badc0fef527924ace5134f30641c203ef52ba83f58d5
+SIZE (rust/crates/indenter-0.3.4.crate) = 11101
+SHA256 (rust/crates/indicatif-0.18.0.crate) = 70a646d946d06bedbbc4cac4c218acf4bbf2d87757a784857025f4d447e4e1cd
+SIZE (rust/crates/indicatif-0.18.0.crate) = 67969
 SHA256 (rust/crates/indoc-2.0.6.crate) = f4c7245a08504955605670dbf141fceab975f15ca21570696aebe9d2e71576bd
 SIZE (rust/crates/indoc-2.0.6.crate) = 17164
-SHA256 (rust/crates/instability-0.3.7.crate) = 0bf9fed6d91cfb734e7476a06bde8300a1b94e217e1b523b6f0cd1a01998c71d
-SIZE (rust/crates/instability-0.3.7.crate) = 13682
+SHA256 (rust/crates/insta-1.43.1.crate) = 154934ea70c58054b556dd430b99a98c2a7ff5309ac9891597e339b5c28f4371
+SIZE (rust/crates/insta-1.43.1.crate) = 101047
+SHA256 (rust/crates/instability-0.3.9.crate) = 435d80800b936787d62688c927b6490e887c7ef5ff9ce922c6c6050fca75eb9a
+SIZE (rust/crates/instability-0.3.9.crate) = 14451
 SHA256 (rust/crates/is_terminal_polyfill-1.70.1.crate) = 7943c866cc5cd64cbc25b2e01621d07fa8eb2a1a23160ee81ce38704e97b8ecf
 SIZE (rust/crates/is_terminal_polyfill-1.70.1.crate) = 7492
 SHA256 (rust/crates/itertools-0.13.0.crate) = 413ee7dfc52ee1a4949ceeb7dbc8a33f2d6c088194d9f922fb8318faf1f01186
@@ -133,80 +145,96 @@ SHA256 (rust/crates/js-sys-0.3.77.crate) = 1cfaf33c695fc6e08064efbc1f72ec9374296
 SIZE (rust/crates/js-sys-0.3.77.crate) = 55538
 SHA256 (rust/crates/lazy_static-1.5.0.crate) = bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe
 SIZE (rust/crates/lazy_static-1.5.0.crate) = 14025
-SHA256 (rust/crates/libc-0.2.170.crate) = 875b3680cb2f8f71bdcf9a30f38d48282f5d3c95cbf9b3fa57269bb5d5c06828
-SIZE (rust/crates/libc-0.2.170.crate) = 760076
+SHA256 (rust/crates/libc-0.2.175.crate) = 6a82ae493e598baaea5209805c49bbf2ea7de956d50d7da0da1164f9c6d28543
+SIZE (rust/crates/libc-0.2.175.crate) = 788728
 SHA256 (rust/crates/linked-hash-map-0.5.6.crate) = 0717cef1bc8b636c6e1c1bbdefc09e6322da8a9321966e8928ef80d20f7f770f
 SIZE (rust/crates/linked-hash-map-0.5.6.crate) = 15049
 SHA256 (rust/crates/linux-raw-sys-0.4.15.crate) = d26c52dbd32dccf2d10cac7725f8eae5296885fb5703b261f7d0a0739ec807ab
 SIZE (rust/crates/linux-raw-sys-0.4.15.crate) = 2150898
-SHA256 (rust/crates/lock_api-0.4.12.crate) = 07af8b9cdd281b7915f413fa73f29ebd5d55d0d3f0155584dade1ff18cea1b17
-SIZE (rust/crates/lock_api-0.4.12.crate) = 27591
-SHA256 (rust/crates/log-0.4.26.crate) = 30bde2b3dc3671ae49d8e2e9f044c7c005836e7a023ee57cffa25ab82764bb9e
-SIZE (rust/crates/log-0.4.26.crate) = 47022
+SHA256 (rust/crates/linux-raw-sys-0.9.4.crate) = cd945864f07fe9f5371a27ad7b52a172b4b499999f1d97574c9fa68373937e12
+SIZE (rust/crates/linux-raw-sys-0.9.4.crate) = 2311088
+SHA256 (rust/crates/lock_api-0.4.13.crate) = 96936507f153605bddfcda068dd804796c84324ed2510809e5b2a624c81da765
+SIZE (rust/crates/lock_api-0.4.13.crate) = 28565
+SHA256 (rust/crates/log-0.4.27.crate) = 13dc2df351e3202783a1fe0d44375f7295ffb4049267b0f3018346dc122a1d94
+SIZE (rust/crates/log-0.4.27.crate) = 48120
 SHA256 (rust/crates/lru-0.12.5.crate) = 234cf4f4a04dc1f57e24b96cc0cd600cf2af460d4161ac5ecdd0af8e1f3b2a38
 SIZE (rust/crates/lru-0.12.5.crate) = 16047
-SHA256 (rust/crates/memchr-2.7.4.crate) = 78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3
-SIZE (rust/crates/memchr-2.7.4.crate) = 96670
+SHA256 (rust/crates/matchers-0.2.0.crate) = d1525a2a28c7f4fa0fc98bb91ae755d1e2d1505079e05539e35bc876b5d65ae9
+SIZE (rust/crates/matchers-0.2.0.crate) = 7075
+SHA256 (rust/crates/memchr-2.7.5.crate) = 32a282da65faaf38286cf3be983213fcf1d2e2a58700e808f83f4ea9a4804bc0
+SIZE (rust/crates/memchr-2.7.5.crate) = 97603
 SHA256 (rust/crates/minimal-lexical-0.2.1.crate) = 68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a
 SIZE (rust/crates/minimal-lexical-0.2.1.crate) = 94841
-SHA256 (rust/crates/miniz_oxide-0.8.5.crate) = 8e3e04debbb59698c15bacbb6d93584a8c0ca9cc3213cb423d31f760d8843ce5
-SIZE (rust/crates/miniz_oxide-0.8.5.crate) = 62237
-SHA256 (rust/crates/mio-1.0.3.crate) = 2886843bf800fba2e3377cff24abf6379b4c4d5c6681eaf9ea5b0d15090450bd
-SIZE (rust/crates/mio-1.0.3.crate) = 103703
+SHA256 (rust/crates/miniz_oxide-0.8.9.crate) = 1fa76a2c86f704bdb222d66965fb3d63269ce38518b83cb0575fca855ebb6316
+SIZE (rust/crates/miniz_oxide-0.8.9.crate) = 67132
+SHA256 (rust/crates/mio-1.0.4.crate) = 78bed444cc8a2160f01cbcf811ef18cac863ad68ae8ca62092e8db51d51c761c
+SIZE (rust/crates/mio-1.0.4.crate) = 104212
 SHA256 (rust/crates/native-tls-0.2.14.crate) = 87de3442987e9dbec73158d5c715e7ad9072fda936bb03d19d7fa10e00520f0e
 SIZE (rust/crates/native-tls-0.2.14.crate) = 29385
 SHA256 (rust/crates/nom-7.1.3.crate) = d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a
 SIZE (rust/crates/nom-7.1.3.crate) = 117570
+SHA256 (rust/crates/nu-ansi-term-0.50.1.crate) = d4a28e057d01f97e61255210fcff094d74ed0466038633e95017f5beb68e4399
+SIZE (rust/crates/nu-ansi-term-0.50.1.crate) = 28536
 SHA256 (rust/crates/num-traits-0.2.19.crate) = 071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841
 SIZE (rust/crates/num-traits-0.2.19.crate) = 51631
 SHA256 (rust/crates/object-0.36.7.crate) = 62948e14d923ea95ea2c7c86c71013138b66525b86bdc08d2dcc262bdb497b87
 SIZE (rust/crates/object-0.36.7.crate) = 329938
-SHA256 (rust/crates/once_cell-1.20.3.crate) = 945462a4b81e43c4e3ba96bd7b49d834c6f61198356aa858733bc4acf3cbe62e
-SIZE (rust/crates/once_cell-1.20.3.crate) = 33456
-SHA256 (rust/crates/openssl-0.10.71.crate) = 5e14130c6a98cd258fdcb0fb6d744152343ff729cbfcb28c656a9d12b999fbcd
-SIZE (rust/crates/openssl-0.10.71.crate) = 281165
+SHA256 (rust/crates/once_cell-1.21.3.crate) = 42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d
+SIZE (rust/crates/once_cell-1.21.3.crate) = 34534
+SHA256 (rust/crates/once_cell_polyfill-1.70.1.crate) = a4895175b425cb1f87721b59f0f286c2092bd4af812243672510e1ac53e2e0ad
+SIZE (rust/crates/once_cell_polyfill-1.70.1.crate) = 7510
+SHA256 (rust/crates/openssl-0.10.73.crate) = 8505734d46c8ab1e19a1dce3aef597ad87dcb4c37e7188231769bd6bd51cebf8
+SIZE (rust/crates/openssl-0.10.73.crate) = 283994
 SHA256 (rust/crates/openssl-macros-0.1.1.crate) = a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c
 SIZE (rust/crates/openssl-macros-0.1.1.crate) = 5601
 SHA256 (rust/crates/openssl-probe-0.1.6.crate) = d05e27ee213611ffe7d6348b942e8f942b37114c00cc03cec254295a4a17852e
 SIZE (rust/crates/openssl-probe-0.1.6.crate) = 8128
-SHA256 (rust/crates/openssl-sys-0.9.106.crate) = 8bb61ea9811cc39e3c2069f40b8b8e2e70d8569b361f879786cc7ed48b777cdd
-SIZE (rust/crates/openssl-sys-0.9.106.crate) = 76230
+SHA256 (rust/crates/openssl-sys-0.9.109.crate) = 90096e2e47630d78b7d1c20952dc621f957103f8bc2c8359ec81290d75238571
+SIZE (rust/crates/openssl-sys-0.9.109.crate) = 78247
 SHA256 (rust/crates/ordered-float-2.10.1.crate) = 68f19d67e5a2795c94e73e0bb1cc1a7edeb2e28efd39e2e1c9b7a40c1108b11c
 SIZE (rust/crates/ordered-float-2.10.1.crate) = 16029
 SHA256 (rust/crates/ouroboros-0.18.5.crate) = 1e0f050db9c44b97a94723127e6be766ac5c340c48f2c4bb3ffa11713744be59
 SIZE (rust/crates/ouroboros-0.18.5.crate) = 11678
 SHA256 (rust/crates/ouroboros_macro-0.18.5.crate) = 3c7028bdd3d43083f6d8d4d5187680d0d3560d54df4cc9d752005268b41e64d0
 SIZE (rust/crates/ouroboros_macro-0.18.5.crate) = 22021
-SHA256 (rust/crates/parking_lot-0.12.3.crate) = f1bf18183cf54e8d6059647fc3063646a1801cf30896933ec2311622cc4b9a27
-SIZE (rust/crates/parking_lot-0.12.3.crate) = 41860
-SHA256 (rust/crates/parking_lot_core-0.9.10.crate) = 1e401f977ab385c9e4e3ab30627d6f26d00e2c73eef317493c4ec6d468726cf8
-SIZE (rust/crates/parking_lot_core-0.9.10.crate) = 32406
+SHA256 (rust/crates/parking_lot-0.12.4.crate) = 70d58bf43669b5795d1576d0641cfb6fbb2057bf629506267a92807158584a13
+SIZE (rust/crates/parking_lot-0.12.4.crate) = 46779
+SHA256 (rust/crates/parking_lot_core-0.9.11.crate) = bc838d2a56b5b1a6c25f55575dfc605fabb63bb2365f6c2353ef9159aa69e4a5
+SIZE (rust/crates/parking_lot_core-0.9.11.crate) = 34773
 SHA256 (rust/crates/paste-1.0.15.crate) = 57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a
 SIZE (rust/crates/paste-1.0.15.crate) = 18374
+SHA256 (rust/crates/pin-project-lite-0.2.16.crate) = 3b3cff922bd51709b605d9ead9aa71031d81447142d828eb4a6eba76fe619f9b
+SIZE (rust/crates/pin-project-lite-0.2.16.crate) = 30504
 SHA256 (rust/crates/pkg-config-0.3.32.crate) = 7edddbd0b52d732b21ad9a5fab5c704c14cd949e5e9a1ec5929a24fded1b904c
 SIZE (rust/crates/pkg-config-0.3.32.crate) = 21370
-SHA256 (rust/crates/proc-macro2-1.0.94.crate) = a31971752e70b8b2686d7e46ec17fb38dad4051d94024c88df49b667caea9c84
-SIZE (rust/crates/proc-macro2-1.0.94.crate) = 52391
+SHA256 (rust/crates/portable-atomic-1.11.1.crate) = f84267b20a16ea918e43c6a88433c2d54fa145c92a811b5b047ccbe153674483
+SIZE (rust/crates/portable-atomic-1.11.1.crate) = 185506
+SHA256 (rust/crates/proc-macro2-1.0.101.crate) = 89ae43fd86e4158d6db51ad8e2b80f313af9cc74f5c0e03ccb87de09998732de
+SIZE (rust/crates/proc-macro2-1.0.101.crate) = 53886
 SHA256 (rust/crates/proc-macro2-diagnostics-0.10.1.crate) = af066a9c399a26e020ada66a034357a868728e72cd426f3adcd35f80d88d88c8
 SIZE (rust/crates/proc-macro2-diagnostics-0.10.1.crate) = 12219
-SHA256 (rust/crates/quote-1.0.39.crate) = c1f1914ce909e1658d9907913b4b91947430c7d9be598b15a1912935b8c04801
-SIZE (rust/crates/quote-1.0.39.crate) = 31206
+SHA256 (rust/crates/quote-1.0.40.crate) = 1885c039570dc00dcb4ff087a89e185fd56bae234ddc7f056a945bf36467248d
+SIZE (rust/crates/quote-1.0.40.crate) = 31063
+SHA256 (rust/crates/r-efi-5.3.0.crate) = 69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f
+SIZE (rust/crates/r-efi-5.3.0.crate) = 64532
 SHA256 (rust/crates/ratatui-0.29.0.crate) = eabd94c2f37801c20583fc49dd5cd6b0ba68c716787c2dd6ed18571e1e63117b
 SIZE (rust/crates/ratatui-0.29.0.crate) = 543514
-SHA256 (rust/crates/redox_syscall-0.5.10.crate) = 0b8c0c260b63a8219631167be35e6a988e9554dbd323f8bd08439c8ed1302bd1
-SIZE (rust/crates/redox_syscall-0.5.10.crate) = 30226
-SHA256 (rust/crates/regex-1.11.1.crate) = b544ef1b4eac5dc2db33ea63606ae9ffcfac26c1416a2806ae0bf5f56b201191
-SIZE (rust/crates/regex-1.11.1.crate) = 254170
-SHA256 (rust/crates/regex-automata-0.4.9.crate) = 809e8dc61f6de73b46c85f4c96486310fe304c434cfa43669d7b40f711150908
-SIZE (rust/crates/regex-automata-0.4.9.crate) = 618525
-SHA256 (rust/crates/regex-syntax-0.8.5.crate) = 2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c
-SIZE (rust/crates/regex-syntax-0.8.5.crate) = 357541
-SHA256 (rust/crates/ring-0.17.11.crate) = da5349ae27d3887ca812fb375b45a4fbb36d8d12d2df394968cd86e35683fe73
-SIZE (rust/crates/ring-0.17.11.crate) = 1477583
-SHA256 (rust/crates/rustc-demangle-0.1.24.crate) = 719b953e2095829ee67db738b3bfa9fa368c94900df327b3f07fe6e794d2fe1f
-SIZE (rust/crates/rustc-demangle-0.1.24.crate) = 29047
+SHA256 (rust/crates/redox_syscall-0.5.17.crate) = 5407465600fb0548f1442edf71dd20683c6ed326200ace4b1ef0763521bb3b77
+SIZE (rust/crates/redox_syscall-0.5.17.crate) = 30002
+SHA256 (rust/crates/regex-1.11.2.crate) = 23d7fd106d8c02486a8d64e778353d1cffe08ce79ac2e82f540c86d0facf6912
+SIZE (rust/crates/regex-1.11.2.crate) = 166265
+SHA256 (rust/crates/regex-automata-0.4.10.crate) = 6b9458fa0bfeeac22b5ca447c63aaf45f28439a709ccd244698632f9aa6394d6
+SIZE (rust/crates/regex-automata-0.4.10.crate) = 622754
+SHA256 (rust/crates/regex-syntax-0.8.6.crate) = caf4aa5b0f434c91fe5c7f1ecb6a5ece2130b02ad2a590589dda5146df959001
+SIZE (rust/crates/regex-syntax-0.8.6.crate) = 358808
+SHA256 (rust/crates/ring-0.17.14.crate) = a4689e6c2294d81e88dc6261c768b63bc4fcdb852be6d1352498b114f61383b7
+SIZE (rust/crates/ring-0.17.14.crate) = 1502610
+SHA256 (rust/crates/rustc-demangle-0.1.26.crate) = 56f7d92ca342cea22a06f2121d944b4fd82af56988c270852495420f961d4ace
+SIZE (rust/crates/rustc-demangle-0.1.26.crate) = 30340
 SHA256 (rust/crates/rustix-0.38.44.crate) = fdb5bc1ae2baa591800df16c9ca78619bf65c0488b41b96ccec5d11220d8c154
 SIZE (rust/crates/rustix-0.38.44.crate) = 379347
+SHA256 (rust/crates/rustix-1.0.8.crate) = 11181fbabf243db407ef8df94a6ce0b2f9a733bd8be4ad02b4eda9602296cac8
+SIZE (rust/crates/rustix-1.0.8.crate) = 416688
 SHA256 (rust/crates/rustls-0.22.4.crate) = bf4ef73721ac7bcd79b2b315da7779d8fc09718c6b3d2d1b2d94850eb8c18432
 SIZE (rust/crates/rustls-0.22.4.crate) = 333681
 SHA256 (rust/crates/rustls-connector-0.19.2.crate) = b5bd40675c79c896f46d0031bf64c448b35e583dd2bc949751ddd800351e453a
@@ -215,12 +243,12 @@ SHA256 (rust/crates/rustls-native-certs-0.7.3.crate) = e5bfb394eeed242e909609f56
 SIZE (rust/crates/rustls-native-certs-0.7.3.crate) = 31564
 SHA256 (rust/crates/rustls-pemfile-2.2.0.crate) = dce314e5fee3f39953d46bb63bb8a46d40c2f8fb7cc5a3b6cab2bde9721d6e50
 SIZE (rust/crates/rustls-pemfile-2.2.0.crate) = 25849
-SHA256 (rust/crates/rustls-pki-types-1.11.0.crate) = 917ce264624a4b4db1c364dcc35bfca9ded014d0a958cd47ad3e960e988ea51c
-SIZE (rust/crates/rustls-pki-types-1.11.0.crate) = 63933
+SHA256 (rust/crates/rustls-pki-types-1.12.0.crate) = 229a4a4c221013e7e1f1a043678c5cc39fe5171437c88fb47151a21e6f5b5c79
+SIZE (rust/crates/rustls-pki-types-1.12.0.crate) = 64740
 SHA256 (rust/crates/rustls-webpki-0.102.8.crate) = 64ca1bc8749bd4cf37b5ce386cc146580777b4e8572c7b97baf22c83f444bee9
 SIZE (rust/crates/rustls-webpki-0.102.8.crate) = 204327
-SHA256 (rust/crates/rustversion-1.0.20.crate) = eded382c5f5f786b989652c49544c4877d9f015cc22e145a5ea8ea66c2921cd2
-SIZE (rust/crates/rustversion-1.0.20.crate) = 20666
+SHA256 (rust/crates/rustversion-1.0.22.crate) = b39cdef0fa800fc44525c84ccb54a029961a8215f9619753635a9c0d2538d46d
+SIZE (rust/crates/rustversion-1.0.22.crate) = 21096
 SHA256 (rust/crates/ryu-1.0.20.crate) = 28d3b2b1366ec20994f1fd18c3c594f05c5dd4bc44d8bb0c1c632c8d6829481f
 SIZE (rust/crates/ryu-1.0.20.crate) = 48738
 SHA256 (rust/crates/schannel-0.1.27.crate) = 1f29ebaa345f945cec9fbbc532eb307f0fdad8161f281b6369539c8d84876b3d
@@ -231,36 +259,40 @@ SHA256 (rust/crates/security-framework-2.11.1.crate) = 897b2245f0b511c87893af39b
 SIZE (rust/crates/security-framework-2.11.1.crate) = 80188
 SHA256 (rust/crates/security-framework-sys-2.14.0.crate) = 49db231d56a190491cb4aeda9527f1ad45345af50b0851622a7adb8c03b01c32
 SIZE (rust/crates/security-framework-sys-2.14.0.crate) = 20537
-SHA256 (rust/crates/serde-1.0.218.crate) = e8dfc9d19bdbf6d17e22319da49161d5d0108e4188e8b680aef6299eed22df60
-SIZE (rust/crates/serde-1.0.218.crate) = 78968
+SHA256 (rust/crates/serde-1.0.219.crate) = 5f0e2c6ed6606019b4e29e69dbaba95b11854410e5347d525002456dbbb786b6
+SIZE (rust/crates/serde-1.0.219.crate) = 78983
 SHA256 (rust/crates/serde-value-0.7.0.crate) = f3a1a3341211875ef120e117ea7fd5228530ae7e7036a779fdc9117be6b3282c
 SIZE (rust/crates/serde-value-0.7.0.crate) = 10249
 SHA256 (rust/crates/serde_any-0.5.0.crate) = 38cb506febacc2cf6533279947bd37b69ce91782af1aedf31c7e6181a77d46ee
 SIZE (rust/crates/serde_any-0.5.0.crate) = 18042
-SHA256 (rust/crates/serde_derive-1.0.218.crate) = f09503e191f4e797cb8aac08e9a4a4695c5edf6a2e70e376d961ddd5c969f82b
-SIZE (rust/crates/serde_derive-1.0.218.crate) = 57782
-SHA256 (rust/crates/serde_json-1.0.140.crate) = 20068b6e96dc6c9bd23e01df8827e6c7e1f2fddd43c21810382803c136b99373
-SIZE (rust/crates/serde_json-1.0.140.crate) = 154852
+SHA256 (rust/crates/serde_derive-1.0.219.crate) = 5b0276cf7f2c73365f7157c8123c21cd9a50fbbd844757af28ca1f5925fc2a00
+SIZE (rust/crates/serde_derive-1.0.219.crate) = 57798
+SHA256 (rust/crates/serde_json-1.0.143.crate) = d401abef1d108fbd9cbaebc3e46611f4b1021f714a0597a71f41ee463f5f4a5a
+SIZE (rust/crates/serde_json-1.0.143.crate) = 155342
 SHA256 (rust/crates/serde_yaml-0.7.5.crate) = ef8099d3df28273c99a1728190c7a9f19d444c941044f64adf986bee7ec53051
 SIZE (rust/crates/serde_yaml-0.7.5.crate) = 32510
+SHA256 (rust/crates/sharded-slab-0.1.7.crate) = f40ca3c46823713e0d4209592e8d6e826aa57e928f09752619fc696c499637f6
+SIZE (rust/crates/sharded-slab-0.1.7.crate) = 58227
 SHA256 (rust/crates/shell-words-1.1.0.crate) = 24188a676b6ae68c3b2cb3a01be17fbf7240ce009799bb56d5b1409051e78fde
 SIZE (rust/crates/shell-words-1.1.0.crate) = 9871
 SHA256 (rust/crates/shlex-1.3.0.crate) = 0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64
 SIZE (rust/crates/shlex-1.3.0.crate) = 18713
-SHA256 (rust/crates/signal-hook-0.3.17.crate) = 8621587d4798caf8eb44879d42e56b9a93ea5dcd315a6487c357130095b62801
-SIZE (rust/crates/signal-hook-0.3.17.crate) = 50296
+SHA256 (rust/crates/signal-hook-0.3.18.crate) = d881a16cf4426aa584979d30bd82cb33429027e42122b169753d6ef1085ed6e2
+SIZE (rust/crates/signal-hook-0.3.18.crate) = 50862
 SHA256 (rust/crates/signal-hook-mio-0.2.4.crate) = 34db1a06d485c9142248b7a054f034b349b212551f3dfd19c94d45a754a217cd
 SIZE (rust/crates/signal-hook-mio-0.2.4.crate) = 9314
-SHA256 (rust/crates/signal-hook-registry-1.4.2.crate) = a9e9e0b4211b72e7b8b6e85c807d36c212bdb33ea8587f7569562a84df5465b1
-SIZE (rust/crates/signal-hook-registry-1.4.2.crate) = 18064
+SHA256 (rust/crates/signal-hook-registry-1.4.6.crate) = b2a4719bff48cee6b39d12c020eeb490953ad2443b7055bd0b21fca26bd8c28b
+SIZE (rust/crates/signal-hook-registry-1.4.6.crate) = 19277
+SHA256 (rust/crates/similar-2.7.0.crate) = bbbb5d9659141646ae647b42fe094daf6c6192d1620870b449d9557f748b2daa
+SIZE (rust/crates/similar-2.7.0.crate) = 53928
 SHA256 (rust/crates/size-0.5.0.crate) = 1b6709c7b6754dca1311b3c73e79fcce40dd414c782c66d88e8823030093b02b
 SIZE (rust/crates/size-0.5.0.crate) = 22496
-SHA256 (rust/crates/smallvec-1.14.0.crate) = 7fcf8323ef1faaee30a44a340193b1ac6814fd9b7b4e88e9d4519a3e4abe1cfd
-SIZE (rust/crates/smallvec-1.14.0.crate) = 35561
+SHA256 (rust/crates/smallvec-1.15.1.crate) = 67b1b7a3b5fe4f1376887184045fcf45c69e92af734b7aaddc05fb777b6fbd03
+SIZE (rust/crates/smallvec-1.15.1.crate) = 38116
 SHA256 (rust/crates/static_assertions-1.1.0.crate) = a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f
 SIZE (rust/crates/static_assertions-1.1.0.crate) = 18480
-SHA256 (rust/crates/strfmt-0.2.4.crate) = 7a8348af2d9fc3258c8733b8d9d8db2e56f54b2363a4b5b81585c7875ed65e65
-SIZE (rust/crates/strfmt-0.2.4.crate) = 15194
+SHA256 (rust/crates/strfmt-0.2.5.crate) = 29fdc163db75f7b5ffa3daf0c5a7136fb0d4b2f35523cd1769da05e034159feb
+SIZE (rust/crates/strfmt-0.2.5.crate) = 15411
 SHA256 (rust/crates/strsim-0.11.1.crate) = 7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f
 SIZE (rust/crates/strsim-0.11.1.crate) = 14266
 SHA256 (rust/crates/strum-0.26.3.crate) = 8fec0f0aef304996cf250b31b5a10dee7980c85da9d759361292b8bca5a18f06
@@ -271,14 +303,26 @@ SHA256 (rust/crates/subtle-2.6.1.crate) = 13c2bddecc57b384dee18652358fb23172facb
 SIZE (rust/crates/subtle-2.6.1.crate) = 14562
 SHA256 (rust/crates/syn-1.0.109.crate) = 72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237
 SIZE (rust/crates/syn-1.0.109.crate) = 237611
-SHA256 (rust/crates/syn-2.0.99.crate) = e02e925281e18ffd9d640e234264753c43edc62d64b2d4cf898f1bc5e75f3fc2
-SIZE (rust/crates/syn-2.0.99.crate) = 297762
+SHA256 (rust/crates/syn-2.0.106.crate) = ede7c438028d4436d71104916910f5bb611972c5cfd7f89b8300a8186e6fada6
+SIZE (rust/crates/syn-2.0.106.crate) = 301514
 SHA256 (rust/crates/synstructure-0.12.6.crate) = f36bdaa60a83aca3921b5259d5400cbf5e90fc51931376a9bd4a0eb79aa7210f
 SIZE (rust/crates/synstructure-0.12.6.crate) = 18429
-SHA256 (rust/crates/tempfile-3.17.1.crate) = 22e5a0acb1f3f55f65cc4a866c361b2fb2a0ff6366785ae6fbb5f85df07ba230
-SIZE (rust/crates/tempfile-3.17.1.crate) = 39240
+SHA256 (rust/crates/tempfile-3.21.0.crate) = 15b61f8f20e3a6f7e0649d825294eaf317edce30f82cf6026e7e4cb9222a7d1e
+SIZE (rust/crates/tempfile-3.21.0.crate) = 42581
+SHA256 (rust/crates/thread_local-1.1.9.crate) = f60246a4944f24f6e018aa17cdeffb7818b76356965d03b07d6a9886e8962185
+SIZE (rust/crates/thread_local-1.1.9.crate) = 19315
 SHA256 (rust/crates/toml-0.4.10.crate) = 758664fc71a3a69038656bee8b6be6477d2a6c315a6b81f7081f591bffa4111f
 SIZE (rust/crates/toml-0.4.10.crate) = 47534
+SHA256 (rust/crates/tracing-0.1.41.crate) = 784e0ac535deb450455cbfa28a6f0df145ea1bb7ae51b821cf5e7927fdcfbdd0
+SIZE (rust/crates/tracing-0.1.41.crate) = 82448
+SHA256 (rust/crates/tracing-attributes-0.1.30.crate) = 81383ab64e72a7a8b8e13130c49e3dab29def6d0c7d76a03087b3cf71c5c6903
+SIZE (rust/crates/tracing-attributes-0.1.30.crate) = 39142
+SHA256 (rust/crates/tracing-core-0.1.34.crate) = b9d12581f227e93f094d3af2ae690a574abb8a2b9b7a96e7cfe9647b2b617678
+SIZE (rust/crates/tracing-core-0.1.34.crate) = 63760
+SHA256 (rust/crates/tracing-log-0.2.0.crate) = ee855f1f400bd0e5c02d150ae5de3840039a3f54b025156404e34c23c03f47c3
+SIZE (rust/crates/tracing-log-0.2.0.crate) = 17561
+SHA256 (rust/crates/tracing-subscriber-0.3.20.crate) = 2054a14f5307d601f88daf0553e1cbf472acc4f2c51afab632431cdcd72124d5
+SIZE (rust/crates/tracing-subscriber-0.3.20.crate) = 212274
 SHA256 (rust/crates/unicode-ident-1.0.18.crate) = 5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512
 SIZE (rust/crates/unicode-ident-1.0.18.crate) = 47743
 SHA256 (rust/crates/unicode-segmentation-1.12.0.crate) = f6ccf251212114b54433ec949fd6a7841275f9ada20dddd2f29e9ceea4501493
@@ -291,18 +335,22 @@ SHA256 (rust/crates/unicode-width-0.2.0.crate) = 1fc81956842c57dac11422a97c3b819
 SIZE (rust/crates/unicode-width-0.2.0.crate) = 271509
 SHA256 (rust/crates/unicode-xid-0.2.6.crate) = ebc1c04c71510c7f702b52b7c350734c9ff1295c464a03335b00bb84fc54f853
 SIZE (rust/crates/unicode-xid-0.2.6.crate) = 15744
+SHA256 (rust/crates/unit-prefix-0.5.1.crate) = 323402cff2dd658f39ca17c789b502021b3f18707c91cdf22e3838e1b4023817
+SIZE (rust/crates/unit-prefix-0.5.1.crate) = 7627
 SHA256 (rust/crates/untrusted-0.9.0.crate) = 8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1
 SIZE (rust/crates/untrusted-0.9.0.crate) = 14447
 SHA256 (rust/crates/utf8parse-0.2.2.crate) = 06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821
 SIZE (rust/crates/utf8parse-0.2.2.crate) = 13499
+SHA256 (rust/crates/valuable-0.1.1.crate) = ba73ea9cf16a25df0c8caa16c51acb937d5712a8429db78a3ee29d5dcacd3a65
+SIZE (rust/crates/valuable-0.1.1.crate) = 28679
 SHA256 (rust/crates/vcpkg-0.2.15.crate) = accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426
 SIZE (rust/crates/vcpkg-0.2.15.crate) = 228735
 SHA256 (rust/crates/version_check-0.9.5.crate) = 0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a
 SIZE (rust/crates/version_check-0.9.5.crate) = 15554
-SHA256 (rust/crates/wasi-0.11.0+wasi-snapshot-preview1.crate) = 9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423
-SIZE (rust/crates/wasi-0.11.0+wasi-snapshot-preview1.crate) = 28131
-SHA256 (rust/crates/wasi-0.13.3+wasi-0.2.2.crate) = 26816d2e1a4a36a2940b96c5296ce403917633dff8f3440e9b236ed6f6bacad2
-SIZE (rust/crates/wasi-0.13.3+wasi-0.2.2.crate) = 136754
+SHA256 (rust/crates/wasi-0.11.1+wasi-snapshot-preview1.crate) = ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b
+SIZE (rust/crates/wasi-0.11.1+wasi-snapshot-preview1.crate) = 28477
+SHA256 (rust/crates/wasi-0.14.3+wasi-0.2.4.crate) = 6a51ae83037bdd272a9e28ce236db8c07016dd0d50c27038b3f407533c030c95
+SIZE (rust/crates/wasi-0.14.3+wasi-0.2.4.crate) = 144010
 SHA256 (rust/crates/wasm-bindgen-0.2.100.crate) = 1edc8929d7499fc4e8f0be2262a241556cfc54a0bea223790e71446f2aab1ef5
 SIZE (rust/crates/wasm-bindgen-0.2.100.crate) = 48288
 SHA256 (rust/crates/wasm-bindgen-backend-0.2.100.crate) = 2f0a0651a5c2bc21487bde11ee802ccaf4c51935d0d3d42a6101f98161700bc6
@@ -313,40 +361,70 @@ SHA256 (rust/crates/wasm-bindgen-macro-support-0.2.100.crate) = 8ae87ea40c9f689f
 SIZE (rust/crates/wasm-bindgen-macro-support-0.2.100.crate) = 26243
 SHA256 (rust/crates/wasm-bindgen-shared-0.2.100.crate) = 1a05d73b933a847d6cccdda8f838a22ff101ad9bf93e33684f39c1f5f0eece3d
 SIZE (rust/crates/wasm-bindgen-shared-0.2.100.crate) = 8570
+SHA256 (rust/crates/web-time-1.1.0.crate) = 5a6580f308b1fad9207618087a65c04e7a10bc77e02c8e84e9b00dd4b12fa0bb
+SIZE (rust/crates/web-time-1.1.0.crate) = 18026
 SHA256 (rust/crates/winapi-0.3.9.crate) = 5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419
 SIZE (rust/crates/winapi-0.3.9.crate) = 1200382
 SHA256 (rust/crates/winapi-i686-pc-windows-gnu-0.4.0.crate) = ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6
 SIZE (rust/crates/winapi-i686-pc-windows-gnu-0.4.0.crate) = 2918815
 SHA256 (rust/crates/winapi-x86_64-pc-windows-gnu-0.4.0.crate) = 712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f
 SIZE (rust/crates/winapi-x86_64-pc-windows-gnu-0.4.0.crate) = 2947998
-SHA256 (rust/crates/windows-core-0.52.0.crate) = 33ab640c8d7e35bf8ba19b884ba838ceb4fba93a4e8c65a9059d08afcfc683d9
-SIZE (rust/crates/windows-core-0.52.0.crate) = 42154
-SHA256 (rust/crates/windows-link-0.1.0.crate) = 6dccfd733ce2b1753b03b6d3c65edf020262ea35e20ccdf3e288043e6dd620e3
-SIZE (rust/crates/windows-link-0.1.0.crate) = 6153
+SHA256 (rust/crates/windows-core-0.61.2.crate) = c0fdd3ddb90610c7638aa2b3a3ab2904fb9e5cdbecc643ddb3647212781c4ae3
+SIZE (rust/crates/windows-core-0.61.2.crate) = 36771
+SHA256 (rust/crates/windows-implement-0.60.0.crate) = a47fddd13af08290e67f4acabf4b459f647552718f683a7b415d290ac744a836
+SIZE (rust/crates/windows-implement-0.60.0.crate) = 15073
+SHA256 (rust/crates/windows-interface-0.59.1.crate) = bd9211b69f8dcdfa817bfd14bf1c97c9188afa36f4750130fcdf3f400eca9fa8
+SIZE (rust/crates/windows-interface-0.59.1.crate) = 11735
+SHA256 (rust/crates/windows-link-0.1.3.crate) = 5e6ad25900d524eaabdbbb96d20b4311e1e7ae1699af4fb28c17ae66c80d798a
+SIZE (rust/crates/windows-link-0.1.3.crate) = 6154
+SHA256 (rust/crates/windows-result-0.3.4.crate) = 56f42bd332cc6c8eac5af113fc0c1fd6a8fd2aa08a0119358686e5160d0586c6
+SIZE (rust/crates/windows-result-0.3.4.crate) = 13418
+SHA256 (rust/crates/windows-strings-0.4.2.crate) = 56e6c93f3a0c3b36176cb1327a4958a0353d5d166c2a35cb268ace15e91d3b57
+SIZE (rust/crates/windows-strings-0.4.2.crate) = 13983
 SHA256 (rust/crates/windows-sys-0.52.0.crate) = 282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d
 SIZE (rust/crates/windows-sys-0.52.0.crate) = 2576877
 SHA256 (rust/crates/windows-sys-0.59.0.crate) = 1e38bc4d79ed67fd075bcc251a1c39b32a1776bbe92e5bef1f0bf1f8c531853b
 SIZE (rust/crates/windows-sys-0.59.0.crate) = 2387323
+SHA256 (rust/crates/windows-sys-0.60.2.crate) = f2f500e4d28234f72040990ec9d39e3a6b950f9f22d3dba18416c35882612bcb
+SIZE (rust/crates/windows-sys-0.60.2.crate) = 2518479
 SHA256 (rust/crates/windows-targets-0.52.6.crate) = 9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973
 SIZE (rust/crates/windows-targets-0.52.6.crate) = 6403
+SHA256 (rust/crates/windows-targets-0.53.3.crate) = d5fe6031c4041849d7c496a8ded650796e7b6ecc19df1a431c1a363342e5dc91
+SIZE (rust/crates/windows-targets-0.53.3.crate) = 7099
 SHA256 (rust/crates/windows_aarch64_gnullvm-0.52.6.crate) = 32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3
 SIZE (rust/crates/windows_aarch64_gnullvm-0.52.6.crate) = 435718
+SHA256 (rust/crates/windows_aarch64_gnullvm-0.53.0.crate) = 86b8d5f90ddd19cb4a147a5fa63ca848db3df085e25fee3cc10b39b6eebae764
+SIZE (rust/crates/windows_aarch64_gnullvm-0.53.0.crate) = 782443
 SHA256 (rust/crates/windows_aarch64_msvc-0.52.6.crate) = 09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469
 SIZE (rust/crates/windows_aarch64_msvc-0.52.6.crate) = 832615
+SHA256 (rust/crates/windows_aarch64_msvc-0.53.0.crate) = c7651a1f62a11b8cbd5e0d42526e55f2c99886c77e007179efff86c2b137e66c
+SIZE (rust/crates/windows_aarch64_msvc-0.53.0.crate) = 834446
 SHA256 (rust/crates/windows_i686_gnu-0.52.6.crate) = 8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b
 SIZE (rust/crates/windows_i686_gnu-0.52.6.crate) = 880402
+SHA256 (rust/crates/windows_i686_gnu-0.53.0.crate) = c1dc67659d35f387f5f6c479dc4e28f1d4bb90ddd1a5d3da2e5d97b42d6272c3
+SIZE (rust/crates/windows_i686_gnu-0.53.0.crate) = 936973
 SHA256 (rust/crates/windows_i686_gnullvm-0.52.6.crate) = 0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66
 SIZE (rust/crates/windows_i686_gnullvm-0.52.6.crate) = 475940
+SHA256 (rust/crates/windows_i686_gnullvm-0.53.0.crate) = 9ce6ccbdedbf6d6354471319e781c0dfef054c81fbc7cf83f338a4296c0cae11
+SIZE (rust/crates/windows_i686_gnullvm-0.53.0.crate) = 854056
 SHA256 (rust/crates/windows_i686_msvc-0.52.6.crate) = 240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66
 SIZE (rust/crates/windows_i686_msvc-0.52.6.crate) = 901163
+SHA256 (rust/crates/windows_i686_msvc-0.53.0.crate) = 581fee95406bb13382d2f65cd4a908ca7b1e4c2f1917f143ba16efe98a589b5d
+SIZE (rust/crates/windows_i686_msvc-0.53.0.crate) = 903450
 SHA256 (rust/crates/windows_x86_64_gnu-0.52.6.crate) = 147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78
 SIZE (rust/crates/windows_x86_64_gnu-0.52.6.crate) = 836363
+SHA256 (rust/crates/windows_x86_64_gnu-0.53.0.crate) = 2e55b5ac9ea33f2fc1716d1742db15574fd6fc8dadc51caab1c16a3d3b4190ba
+SIZE (rust/crates/windows_x86_64_gnu-0.53.0.crate) = 902585
 SHA256 (rust/crates/windows_x86_64_gnullvm-0.52.6.crate) = 24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d
 SIZE (rust/crates/windows_x86_64_gnullvm-0.52.6.crate) = 435707
+SHA256 (rust/crates/windows_x86_64_gnullvm-0.53.0.crate) = 0a6e035dd0599267ce1ee132e51c27dd29437f63325753051e71dd9e42406c57
+SIZE (rust/crates/windows_x86_64_gnullvm-0.53.0.crate) = 782434
 SHA256 (rust/crates/windows_x86_64_msvc-0.52.6.crate) = 589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec
 SIZE (rust/crates/windows_x86_64_msvc-0.52.6.crate) = 832564
-SHA256 (rust/crates/wit-bindgen-rt-0.33.0.crate) = 3268f3d866458b787f390cf61f4bbb563b922d091359f9608842999eaee3943c
-SIZE (rust/crates/wit-bindgen-rt-0.33.0.crate) = 3357
+SHA256 (rust/crates/windows_x86_64_msvc-0.53.0.crate) = 271414315aff87387382ec3d271b52d7ae78726f5d44ac98b4f4030c91880486
+SIZE (rust/crates/windows_x86_64_msvc-0.53.0.crate) = 834400
+SHA256 (rust/crates/wit-bindgen-0.45.0.crate) = 052283831dbae3d879dc7f51f3d92703a316ca49f91540417d38591826127814
+SIZE (rust/crates/wit-bindgen-0.45.0.crate) = 60405
 SHA256 (rust/crates/yaml-rust-0.4.5.crate) = 56c1936c4cc7a1c9ab21a1ebb602eb942ba868cbd44a99cb7cdc5892335e1c85
 SIZE (rust/crates/yaml-rust-0.4.5.crate) = 47783
 SHA256 (rust/crates/yansi-1.0.1.crate) = cfe53a6657fd280eaa890a3bc59152892ffa3e30101319d168b781ed6529b049
diff --git a/mail/libpst/Makefile b/mail/libpst/Makefile
index 1b3d57787616..a0a740ce3b70 100644
--- a/mail/libpst/Makefile
+++ b/mail/libpst/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	libpst
 PORTVERSION=	0.6.76
-PORTREVISION=	3
+PORTREVISION=	4
 CATEGORIES=	mail converters
 MASTER_SITES=	https://www.five-ten-sg.com/libpst/packages/ \
 		https://fossies.org/unix/privat/ \
diff --git a/mail/libtlsrpt/Makefile b/mail/libtlsrpt/Makefile
index 84101df1c7c4..4db7b262ce90 100644
--- a/mail/libtlsrpt/Makefile
+++ b/mail/libtlsrpt/Makefile
@@ -1,7 +1,8 @@
 PORTNAME=	libtlsrpt
-DISTVERSIONPREFIX=	v
 DISTVERSION=	0.5.0
+PORTREVISION=	1
 CATEGORIES=	mail
+MASTER_SITES=	https://github.com/sys4/${PORTNAME}/releases/download/v${DISTVERSION}/
 
 MAINTAINER=	matthew@FreeBSD.org
 COMMENT=	Low-level C Library to implement TLSRPT into a MTA
@@ -10,13 +11,11 @@ WWW=		https://github.com/sys4/libtlsrpt
 LICENSE=	LGPL3+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
-USES=		autoreconf libtool
+USES=		libtool
+USE_LDCONFIG=	yes
 
 GNU_CONFIGURE=	yes
-INSTALL_TARGET=	install-strip
-USE_LDCONFIG=	yes
 
-USE_GITHUB=	yes
-GH_ACCOUNT=	sys4
+INSTALL_TARGET=	install-strip
 
 .include <bsd.port.mk>
diff --git a/mail/libtlsrpt/distinfo b/mail/libtlsrpt/distinfo
index c2666e3f18be..275141d21018 100644
--- a/mail/libtlsrpt/distinfo
+++ b/mail/libtlsrpt/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1747144889
-SHA256 (sys4-libtlsrpt-v0.5.0_GH0.tar.gz) = 8cf811f4feece4e00f9f0140c2f3211b67d7fd46db57d8381d3b35ad5d00135f
-SIZE (sys4-libtlsrpt-v0.5.0_GH0.tar.gz) = 27115
+TIMESTAMP = 1747474361
+SHA256 (libtlsrpt-0.5.0.tar.gz) = 90a266d6be3dc3390342614e1f54e1eddf13b0ea208b900740ec01f28f30cd9f
+SIZE (libtlsrpt-0.5.0.tar.gz) = 350824
diff --git a/mail/linux-r7-organizer-pro/Makefile b/mail/linux-r7-organizer-pro/Makefile
index 62af598438a6..25bfeea3c372 100644
--- a/mail/linux-r7-organizer-pro/Makefile
+++ b/mail/linux-r7-organizer-pro/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	r7-organizer-pro
 PORTVERSION=	3.1.6
+PORTREVISION=	1
 DISTVERSIONSUFFIX=	-1
 CATEGORIES=	mail linux russian
 MASTER_SITES=	https://download.r7-office.ru/organizer/centos/
diff --git a/mail/linux-r7-organizer/Makefile b/mail/linux-r7-organizer/Makefile
index 169d6cc50608..b5e87bed2fc9 100644
--- a/mail/linux-r7-organizer/Makefile
+++ b/mail/linux-r7-organizer/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	r7-organizer
 PORTVERSION=	3.1.2
+PORTREVISION=	1
 DISTVERSIONSUFFIX=	-1
 CATEGORIES=	mail linux russian
 MASTER_SITES=	https://download.r7-office.ru/organizer/centos/
diff --git a/mail/lmtp2nntp/Makefile b/mail/lmtp2nntp/Makefile
deleted file mode 100644
index 6cd4f5202713..000000000000
--- a/mail/lmtp2nntp/Makefile
+++ /dev/null
@@ -1,40 +0,0 @@
-PORTNAME=	lmtp2nntp
-PORTVERSION=	1.4.1
-PORTREVISION=	1
-CATEGORIES=	mail news
-MASTER_SITES=	OSSP/tool/${PORTNAME}
-
-MAINTAINER=	vd@FreeBSD.org
-COMMENT=	OSSP mail to news gateway
-WWW=		http://www.ossp.org/pkg/tool/lmtp2nntp/
-
-LICENSE=	GPLv2+
-LICENSE_FILE=	${WRKSRC}/COPYING
-
-LIB_DEPENDS=	libstr.so:devel/str \
-		libex.so:devel/ossp-ex \
-		libsa.so:net/ossp-sa \
-		libvar.so:devel/ossp-var
-
-GNU_CONFIGURE=	yes
-GNU_CONFIGURE_MANPREFIX=	${PREFIX}/share
-CONFIGURE_ARGS=	--with-ex=${LOCALBASE} --with-str=${LOCALBASE} \
-		--with-sa=${LOCALBASE} --with-var=${LOCALBASE}
-TEST_TARGET=	check
-
-PLIST_FILES=	sbin/lmtp2nntp \
-		share/man/man8/lmtp2nntp.8.gz
-PORTDOCS=	INSTALL README
-
-OPTIONS_DEFINE=	DOCS
-
-# Try to fix parallel builds (-jX)
-post-patch:
-	@${REINPLACE_CMD} -e '/^all:/s, _SUBDIRS_all,, ; \
-		/^$$(PROG)/s,$$, _SUBDIRS_all,' ${WRKSRC}/Makefile.in
-
-post-install-DOCS-on:
-	@${MKDIR} ${STAGEDIR}${DOCSDIR}
-	${INSTALL_DATA} ${PORTDOCS:S,^,${WRKSRC}/,} ${STAGEDIR}${DOCSDIR}
-
-.include <bsd.port.mk>
diff --git a/mail/lmtp2nntp/distinfo b/mail/lmtp2nntp/distinfo
deleted file mode 100644
index 34b0d6439779..000000000000
--- a/mail/lmtp2nntp/distinfo
+++ /dev/null
@@ -1,2 +0,0 @@
-SHA256 (lmtp2nntp-1.4.1.tar.gz) = e36950b6962d36995928e5ed33cccc324a00eae591b482ef628600e8f5e77761
-SIZE (lmtp2nntp-1.4.1.tar.gz) = 3238954
diff --git a/mail/lmtp2nntp/files/patch-configure b/mail/lmtp2nntp/files/patch-configure
deleted file mode 100644
index 0fd480d02db1..000000000000
--- a/mail/lmtp2nntp/files/patch-configure
+++ /dev/null
@@ -1,27 +0,0 @@
---- configure.orig	Thu Feb 13 11:01:47 2003
-+++ configure	Tue Apr 13 20:58:41 2004
-@@ -6204,9 +6204,9 @@
-     SUBDIR_POPT=""
- else
-     SUBDIR_POPT="lib_popt"
--                 CPPFLAGS="$CPPFLAGS -Ilib_popt"
--                 CFLAGS="$CFLAGS -Ilib_popt"
--                 LDFLAGS="$LDFLAGS -Llib_popt/.libs"
-+                 CPPFLAGS="-Ilib_popt $CPPFLAGS"
-+                 CFLAGS="-Ilib_popt $CFLAGS"
-+                 LDFLAGS="-Llib_popt/.libs $LDFLAGS"
-                  LIBS_EXTRA="$LIBS_EXTRA -lpopt"
- fi
- echo "$as_me:$LINENO: result: $with_popt" >&5
-@@ -6904,8 +6904,9 @@
- echo "$as_me:$LINENO: result: $with_dmalloc" >&5
- echo "${ECHO_T}$with_dmalloc" >&6
- 
--
--LIBS="$LIBS_EXTRA $LIBS"
-+LIBS_EXTRA="$LIBS_EXTRA $LIBS"
-+unset LIBS
-+LIBS="$LIBS_EXTRA"
- 
- enable_shared=no
- export enable_shared
diff --git a/mail/lmtp2nntp/files/patch-lib_l2_va.diff b/mail/lmtp2nntp/files/patch-lib_l2_va.diff
deleted file mode 100644
index 62167a2b2283..000000000000
--- a/mail/lmtp2nntp/files/patch-lib_l2_va.diff
+++ /dev/null
@@ -1,496 +0,0 @@
-diff -ur --exclude-from=excl l2-0.9.11.orig/l2.h.in l2-0.9.11/l2.h.in
---- lib_l2/l2.h.in	Mon Oct  3 11:06:18 2005
-+++ lib_l2/l2.h.in	Thu Oct 13 08:20:19 2005
-@@ -168,7 +168,7 @@
-     const char *name;
-     l2_chtype_t type;
-     l2_result_t (*create)   (l2_context_t *ctx, l2_channel_t *ch);
--    l2_result_t (*configure)(l2_context_t *ctx, l2_channel_t *ch, const char *fmt, va_list ap);
-+    l2_result_t (*configure)(l2_context_t *ctx, l2_channel_t *ch, const char *fmt, va_list *ap);
-     l2_result_t (*open)     (l2_context_t *ctx, l2_channel_t *ch);
-     l2_result_t (*write)    (l2_context_t *ctx, l2_channel_t *ch, l2_level_t level, const char *buf, size_t bufsize);
-     l2_result_t (*flush)    (l2_context_t *ctx, l2_channel_t *ch);
-@@ -222,7 +222,7 @@
- l2_result_t   l2_channel_flush      (l2_channel_t *ch);
- l2_result_t   l2_channel_close      (l2_channel_t *ch);
- l2_result_t   l2_channel_log        (l2_channel_t *ch, l2_level_t level, const char *fmt, ...);
--l2_result_t   l2_channel_vlog       (l2_channel_t *ch, l2_level_t level, const char *fmt, va_list ap);
-+l2_result_t   l2_channel_vlog       (l2_channel_t *ch, l2_level_t level, const char *fmt, va_list *ap);
- l2_result_t   l2_channel_link       (l2_channel_t *ch, l2_link_t id, l2_channel_t *ch2, ...);
- l2_result_t   l2_channel_unlink     (l2_channel_t *ch);
- l2_result_t   l2_channel_upstream   (l2_channel_t *ch, l2_channel_t **chU);
-@@ -232,10 +232,10 @@
- 
- /* channel tree specification operations */
- l2_result_t   l2_spec               (l2_channel_t **ch, l2_env_t *env, const char *spec, ...);
--l2_result_t   l2_vspec              (l2_channel_t **ch, l2_env_t *env, const char *spec, va_list ap);
-+l2_result_t   l2_vspec              (l2_channel_t **ch, l2_env_t *env, const char *spec, va_list *ap);
- 
- /* utility operations */
--l2_result_t   l2_util_setparams     (l2_env_t *env, l2_param_t p[], const char *fmt, va_list ap);
-+l2_result_t   l2_util_setparams     (l2_env_t *env, l2_param_t p[], const char *fmt, va_list *ap);
- l2_result_t   l2_util_l2s           (char *string,       size_t maxlen, int sep, unsigned int  levelmask);
- l2_result_t   l2_util_s2l           (const char *string, size_t maxlen, int sep, unsigned int *levelmask);
- l2_result_t   l2_util_fmt_string    (l2_context_t *, const char, const char *, char *, size_t, size_t *, va_list *);
-diff -ur --exclude-from=excl l2-0.9.11.orig/l2_ch_buffer.c l2-0.9.11/l2_ch_buffer.c
---- lib_l2/l2_ch_buffer.c	Mon Oct  3 11:06:18 2005
-+++ lib_l2/l2_ch_buffer.c	Thu Oct 13 08:14:59 2005
-@@ -156,7 +156,7 @@
- }
- 
- /* configure channel */
--static l2_result_t hook_configure(l2_context_t *ctx, l2_channel_t *ch, const char *fmt, va_list ap)
-+static l2_result_t hook_configure(l2_context_t *ctx, l2_channel_t *ch, const char *fmt, va_list *ap)
- {
-     l2_ch_buffer_t *cfg = (l2_ch_buffer_t *)ctx->vp;
-     l2_param_t pa[4];
-diff -ur --exclude-from=excl l2-0.9.11.orig/l2_ch_fd.c l2-0.9.11/l2_ch_fd.c
---- lib_l2/l2_ch_fd.c	Mon Oct  3 11:06:18 2005
-+++ lib_l2/l2_ch_fd.c	Thu Oct 13 08:10:28 2005
-@@ -55,7 +55,7 @@
- }
- 
- /* configure channel */
--static l2_result_t hook_configure(l2_context_t *ctx, l2_channel_t *ch, const char *fmt, va_list ap)
-+static l2_result_t hook_configure(l2_context_t *ctx, l2_channel_t *ch, const char *fmt, va_list *ap)
- {
-     l2_ch_fd_t *cfg;
-     l2_param_t pa[2];
-diff -ur --exclude-from=excl l2-0.9.11.orig/l2_ch_file.c l2-0.9.11/l2_ch_file.c
---- lib_l2/l2_ch_file.c	Mon Oct  3 11:06:18 2005
-+++ lib_l2/l2_ch_file.c	Thu Oct 13 08:12:12 2005
-@@ -115,7 +115,7 @@
- }
- 
- /* configure channel */
--static l2_result_t hook_configure(l2_context_t *ctx, l2_channel_t *ch, const char *fmt, va_list ap)
-+static l2_result_t hook_configure(l2_context_t *ctx, l2_channel_t *ch, const char *fmt, va_list *ap)
- {
-     l2_ch_file_t *cfg = (l2_ch_file_t *)ctx->vp;
-     l2_param_t pa[7];
-diff -ur --exclude-from=excl l2-0.9.11.orig/l2_ch_filter.c l2-0.9.11/l2_ch_filter.c
---- lib_l2/l2_ch_filter.c	Mon Oct  3 11:06:18 2005
-+++ lib_l2/l2_ch_filter.c	Thu Oct 13 08:14:22 2005
-@@ -63,7 +63,7 @@
- }
- 
- /* configure channel */
--static l2_result_t hook_configure(l2_context_t *ctx, l2_channel_t *ch, const char *fmt, va_list ap)
-+static l2_result_t hook_configure(l2_context_t *ctx, l2_channel_t *ch, const char *fmt, va_list *ap)
- {
-     l2_ch_filter_t *cfg = (l2_ch_filter_t *)ctx->vp;
-     l2_env_t *env;
-diff -ur --exclude-from=excl l2-0.9.11.orig/l2_ch_irc.c l2-0.9.11/l2_ch_irc.c
---- lib_l2/l2_ch_irc.c	Mon Oct  3 11:06:18 2005
-+++ lib_l2/l2_ch_irc.c	Thu Oct 13 08:13:30 2005
-@@ -95,7 +95,7 @@
- }
- 
- /* configure channel */
--static l2_result_t hook_configure(l2_context_t *ctx, l2_channel_t *ch, const char *fmt, va_list ap)
-+static l2_result_t hook_configure(l2_context_t *ctx, l2_channel_t *ch, const char *fmt, va_list *ap)
- {
-     l2_ch_irc_t *cfg = (l2_ch_irc_t *)ctx->vp;
-     l2_param_t pa[12];
-diff -ur --exclude-from=excl l2-0.9.11.orig/l2_ch_pipe.c l2-0.9.11/l2_ch_pipe.c
---- lib_l2/l2_ch_pipe.c	Mon Oct  3 11:06:18 2005
-+++ lib_l2/l2_ch_pipe.c	Thu Oct 13 08:12:31 2005
-@@ -170,7 +170,7 @@
- }
- 
- /* configure channel */
--static l2_result_t hook_configure(l2_context_t *ctx, l2_channel_t *ch, const char *fmt, va_list ap)
-+static l2_result_t hook_configure(l2_context_t *ctx, l2_channel_t *ch, const char *fmt, va_list *ap)
- {
-     l2_ch_pipe_t *cfg = (l2_ch_pipe_t *)ctx->vp;
-     l2_param_t pa[4];
-diff -ur --exclude-from=excl l2-0.9.11.orig/l2_ch_prefix.c l2-0.9.11/l2_ch_prefix.c
---- lib_l2/l2_ch_prefix.c	Mon Oct  3 11:06:18 2005
-+++ lib_l2/l2_ch_prefix.c	Thu Oct 13 08:14:30 2005
-@@ -62,7 +62,7 @@
- }
- 
- /* configure channel */
--static l2_result_t hook_configure(l2_context_t *ctx, l2_channel_t *ch, const char *fmt, va_list ap)
-+static l2_result_t hook_configure(l2_context_t *ctx, l2_channel_t *ch, const char *fmt, va_list *ap)
- {
-     l2_ch_prefix_t *cfg = (l2_ch_prefix_t *)ctx->vp;
-     l2_param_t pa[3];
-diff -ur --exclude-from=excl l2-0.9.11.orig/l2_ch_smtp.c l2-0.9.11/l2_ch_smtp.c
---- lib_l2/l2_ch_smtp.c	Mon Oct  3 11:06:18 2005
-+++ lib_l2/l2_ch_smtp.c	Thu Oct 13 08:13:48 2005
-@@ -89,7 +89,7 @@
- }
- 
- /* configure channel */
--static l2_result_t hook_configure(l2_context_t *ctx, l2_channel_t *ch, const char *fmt, va_list ap)
-+static l2_result_t hook_configure(l2_context_t *ctx, l2_channel_t *ch, const char *fmt, va_list *ap)
- {
-     l2_ch_smtp_t *cfg = (l2_ch_smtp_t *)ctx->vp;
-     l2_param_t pa[10];
-diff -ur --exclude-from=excl l2-0.9.11.orig/l2_ch_socket.c l2-0.9.11/l2_ch_socket.c
---- lib_l2/l2_ch_socket.c	Mon Oct  3 11:06:18 2005
-+++ lib_l2/l2_ch_socket.c	Thu Oct 13 08:13:11 2005
-@@ -73,7 +73,7 @@
- }
- 
- /* configure channel */
--static l2_result_t hook_configure(l2_context_t *ctx, l2_channel_t *ch, const char *fmt, va_list ap)
-+static l2_result_t hook_configure(l2_context_t *ctx, l2_channel_t *ch, const char *fmt, va_list *ap)
- {
-     l2_ch_socket_t *cfg = (l2_ch_socket_t *)ctx->vp;
-     l2_param_t pa[5];
-diff -ur --exclude-from=excl l2-0.9.11.orig/l2_ch_syslog.c l2-0.9.11/l2_ch_syslog.c
---- lib_l2/l2_ch_syslog.c	Mon Oct  3 11:06:18 2005
-+++ lib_l2/l2_ch_syslog.c	Thu Oct 13 08:12:54 2005
-@@ -157,7 +157,7 @@
- }
- 
- /* configure channel */
--static l2_result_t hook_configure(l2_context_t *ctx, l2_channel_t *ch, const char *fmt, va_list ap)
-+static l2_result_t hook_configure(l2_context_t *ctx, l2_channel_t *ch, const char *fmt, va_list *ap)
- {
-     l2_ch_syslog_t *cfg = (l2_ch_syslog_t *)ctx->vp;
-     l2_param_t pa[8];
-diff -ur --exclude-from=excl l2-0.9.11.orig/l2_channel.c l2-0.9.11/l2_channel.c
---- lib_l2/l2_channel.c	Mon Oct  3 11:06:18 2005
-+++ lib_l2/l2_channel.c	Thu Oct 13 08:15:46 2005
-@@ -284,7 +284,7 @@
-     rv = L2_OK;
-     va_start(ap, fmt);
-     if (ch->handler.configure != NULL)
--        rv = ch->handler.configure(&ch->context, ch, fmt, ap);
-+        rv = ch->handler.configure(&ch->context, ch, fmt, &ap);
-     va_end(ap);
- 
-     return rv;
-@@ -506,7 +506,7 @@
- 
-     /* pass-through to va_list-based variant */
-     va_start(ap, fmt);
--    rv = l2_channel_vlog(ch, level, fmt, ap);
-+    rv = l2_channel_vlog(ch, level, fmt, &ap);
-     va_end(ap);
- 
-     return rv;
-@@ -551,7 +551,7 @@
- }
- 
- /* log a message to channel (va_list-variant) */
--l2_result_t l2_channel_vlog(l2_channel_t *ch, l2_level_t level, const char *fmt, va_list ap)
-+l2_result_t l2_channel_vlog(l2_channel_t *ch, l2_level_t level, const char *fmt, va_list *ap)
- {
-     int l, j;
-     size_t len;
-diff -ur --exclude-from=excl l2-0.9.11.orig/l2_env.c l2-0.9.11/l2_env.c
---- lib_l2/l2_env.c	Mon Oct  3 11:06:18 2005
-+++ lib_l2/l2_env.c	Thu Oct 13 07:52:59 2005
-@@ -159,7 +159,7 @@
- 
-     /* remember error information */
-     va_start(ap, fmt);
--    l2_util_vsprintf(env->szErrorInfo, sizeof(env->szErrorInfo), fmt, ap);
-+    l2_util_vsprintf(env->szErrorInfo, sizeof(env->szErrorInfo), fmt, &ap);
-     env->rvErrorInfo = rv;
-     va_end(ap);
- 
-diff -ur --exclude-from=excl l2-0.9.11.orig/l2_spec.c l2-0.9.11/l2_spec.c
---- lib_l2/l2_spec.c	Mon Oct  3 11:06:18 2005
-+++ lib_l2/l2_spec.c	Thu Oct 13 08:09:33 2005
-@@ -48,14 +48,14 @@
- 
-     /* pass-through to va_list-based variant */
-     va_start(ap, spec);
--    rv = l2_vspec(ch, env, spec, ap);
-+    rv = l2_vspec(ch, env, spec, &ap);
-     va_end(ap);
- 
-     return rv;
- }
- 
- /* build a channel tree according to a textual specification (va_list variant) */
--l2_result_t l2_vspec(l2_channel_t **ch, l2_env_t *env, const char *spec, va_list ap)
-+l2_result_t l2_vspec(l2_channel_t **ch, l2_env_t *env, const char *spec, va_list *ap)
- {
-     l2_spec_ctx_t ctx;
-     void *yyscan;
-@@ -146,7 +146,7 @@
- 
-     /* remember error */
-     va_start(ap, fmt);
--    if ((cp = l2_util_vasprintf(fmt, ap)) != NULL) {
-+    if ((cp = l2_util_vasprintf(fmt, &ap)) != NULL) {
-         l2_env_errorinfo(ctx->env, rv, "line %d, column %d: `%s'; %s",
-                          line, column, cpBuf, cp);
-         free(cp);
-diff -ur --exclude-from=excl l2-0.9.11.orig/l2_ut_format.c l2-0.9.11/l2_ut_format.c
---- lib_l2/l2_ut_format.c	Mon Oct  3 11:06:18 2005
-+++ lib_l2/l2_ut_format.c	Wed Oct 12 20:46:08 2005
-@@ -640,7 +640,7 @@
- l2_util_format(
-     l2_util_format_t *vbuff,
-     const char *fmt,
--    va_list ap)
-+    va_list *ap)
- {
-     register char *sp;
-     register char *bep;
-@@ -735,7 +735,7 @@
-                     adjust_width = TRUE;
-                 }
-                 else if (*fmt == '*') {
--                    min_width = va_arg(ap, int);
-+                    min_width = va_arg(*ap, int);
-                     fmt++;
-                     adjust_width = TRUE;
-                     if (min_width < 0) {
-@@ -760,7 +760,7 @@
-                         STR_TO_DEC(fmt, precision);
-                     }
-                     else if (*fmt == '*') {
--                        precision = va_arg(ap, int);
-+                        precision = va_arg(*ap, int);
-                         fmt++;
-                         if (precision < 0)
-                             precision = 0;
-@@ -809,17 +809,17 @@
-                 /* Unsigned Decimal Integer */
-                 case 'u':
-                     if (var_type == IS_QUAD) {
--                        i_quad = va_arg(ap, u_quad_int);
-+                        i_quad = va_arg(*ap, u_quad_int);
-                         s = conv_10_quad(i_quad, 1, &is_negative,
-                                          &num_buf[NUM_BUF_SIZE], &s_len);
-                     }
-                     else {
-                         if (var_type == IS_LONG)
--                            i_num = (long_int)va_arg(ap, u_long_int);
-+                            i_num = (long_int)va_arg(*ap, u_long_int);
-                         else if (var_type == IS_SHORT)
--                            i_num = (long_int)(unsigned short)va_arg(ap, unsigned int);
-+                            i_num = (long_int)(unsigned short)va_arg(*ap, unsigned int);
-                         else
--                            i_num = (long_int)va_arg(ap, unsigned int);
-+                            i_num = (long_int)va_arg(*ap, unsigned int);
-                         s = conv_10(i_num, 1, &is_negative,
-                                     &num_buf[NUM_BUF_SIZE], &s_len);
-                     }
-@@ -830,17 +830,17 @@
-                 case 'd':
-                 case 'i':
-                     if (var_type == IS_QUAD) {
--                        i_quad = va_arg(ap, quad_int);
-+                        i_quad = va_arg(*ap, quad_int);
-                         s = conv_10_quad(i_quad, 0, &is_negative,
-                                          &num_buf[NUM_BUF_SIZE], &s_len);
-                     }
-                     else {
-                         if (var_type == IS_LONG)
--                            i_num = (long_int)va_arg(ap, long_int);
-+                            i_num = (long_int)va_arg(*ap, long_int);
-                         else if (var_type == IS_SHORT)
--                            i_num = (long_int)(short)va_arg(ap, int);
-+                            i_num = (long_int)(short)va_arg(*ap, int);
-                         else
--                            i_num = (long_int)va_arg(ap, int);
-+                            i_num = (long_int)va_arg(*ap, int);
-                         s = conv_10(i_num, 0, &is_negative,
-                                     &num_buf[NUM_BUF_SIZE], &s_len);
-                     }
-@@ -857,17 +857,17 @@
-                 /* Unsigned Octal Integer */
-                 case 'o':
-                     if (var_type == IS_QUAD) {
--                        ui_quad = va_arg(ap, u_quad_int);
-+                        ui_quad = va_arg(*ap, u_quad_int);
-                         s = conv_p2_quad(ui_quad, 3, *fmt,
-                                          &num_buf[NUM_BUF_SIZE], &s_len);
-                     }
-                     else {
-                         if (var_type == IS_LONG)
--                            ui_num = (u_long_int) va_arg(ap, u_long_int);
-+                            ui_num = (u_long_int) va_arg(*ap, u_long_int);
-                         else if (var_type == IS_SHORT)
--                            ui_num = (u_long_int)(unsigned short)va_arg(ap, unsigned int);
-+                            ui_num = (u_long_int)(unsigned short)va_arg(*ap, unsigned int);
-                         else
--                            ui_num = (u_long_int)va_arg(ap, unsigned int);
-+                            ui_num = (u_long_int)va_arg(*ap, unsigned int);
-                         s = conv_p2(ui_num, 3, *fmt, &num_buf[NUM_BUF_SIZE], &s_len);
-                     }
-                     FIX_PRECISION(adjust_precision, precision, s, s_len);
-@@ -881,17 +881,17 @@
-                 case 'x':
-                 case 'X':
-                     if (var_type == IS_QUAD) {
--                        ui_quad = va_arg(ap, u_quad_int);
-+                        ui_quad = va_arg(*ap, u_quad_int);
-                         s = conv_p2_quad(ui_quad, 4, *fmt,
-                                          &num_buf[NUM_BUF_SIZE], &s_len);
-                     }
-                     else {
-                         if (var_type == IS_LONG)
--                            ui_num = (u_long_int)va_arg(ap, u_long_int);
-+                            ui_num = (u_long_int)va_arg(*ap, u_long_int);
-                         else if (var_type == IS_SHORT)
--                            ui_num = (u_long_int)(unsigned short)va_arg(ap, unsigned int);
-+                            ui_num = (u_long_int)(unsigned short)va_arg(*ap, unsigned int);
-                         else
--                            ui_num = (u_long_int)va_arg(ap, unsigned int);
-+                            ui_num = (u_long_int)va_arg(*ap, unsigned int);
-                         s = conv_p2(ui_num, 4, *fmt, &num_buf[NUM_BUF_SIZE], &s_len);
-                     }
-                     FIX_PRECISION(adjust_precision, precision, s, s_len);
-@@ -904,7 +904,7 @@
- 
-                 /* String */
-                 case 's':
--                    s = va_arg(ap, char *);
-+                    s = va_arg(*ap, char *);
-                     if (s != NULL) {
-                         s_len = strlen(s);
-                         if (adjust_precision && precision < s_len)
-@@ -921,7 +921,7 @@
-                 case 'f':
-                 case 'e':
-                 case 'E':
--                    fp_num = va_arg(ap, double);
-+                    fp_num = va_arg(*ap, double);
-                     if (isnan(fp_num)) {
-                         s = "NaN";
-                         s_len = 3;
-@@ -947,7 +947,7 @@
-                 /* Double Floating Point (style 2) */
-                 case 'g':
-                 case 'G':
--                    fp_num = va_arg(ap, double);
-+                    fp_num = va_arg(*ap, double);
-                     if (isnan(fp_num)) {
-                         s = "NaN";
-                         s_len = 3;
-@@ -981,7 +981,7 @@
- 
-                 /* Single Character */
-                 case 'c':
--                    char_buf[0] = (char) (va_arg(ap, int));
-+                    char_buf[0] = (char) (va_arg(*ap, int));
-                     s = &char_buf[0];
-                     s_len = 1;
-                     pad_char = ' ';
-@@ -998,13 +998,13 @@
-                 /* Special: Number of already written characters */
-                 case 'n':
-                     if (var_type == IS_QUAD)
--                        *(va_arg(ap, quad_int *)) = cc;
-+                        *(va_arg(*ap, quad_int *)) = cc;
-                     else if (var_type == IS_LONG)
--                        *(va_arg(ap, long *)) = cc;
-+                        *(va_arg(*ap, long *)) = cc;
-                     else if (var_type == IS_SHORT)
--                        *(va_arg(ap, short *)) = cc;
-+                        *(va_arg(*ap, short *)) = cc;
-                     else
--                        *(va_arg(ap, int *)) = cc;
-+                        *(va_arg(*ap, int *)) = cc;
-                     break;
- 
-                 /*
-@@ -1012,10 +1012,10 @@
-                  */
-                 case 'p':
- #if defined(SIZEOF_LONG_LONG) && (SIZEOF_LONG_LONG == SIZEOF_VOID_P)
--                    ui_quad = (u_quad_int) va_arg(ap, void *);
-+                    ui_quad = (u_quad_int) va_arg(*ap, void *);
-                     s = conv_p2_quad(ui_quad, 4, 'x', &num_buf[NUM_BUF_SIZE], &s_len);
- #else
--                    ui_num = (u_long_int) va_arg(ap, void *);
-+                    ui_num = (u_long_int) va_arg(*ap, void *);
-                     s = conv_p2(ui_num, 4, 'x', &num_buf[NUM_BUF_SIZE], &s_len);
- #endif
-                     pad_char = ' ';
-@@ -1043,7 +1043,7 @@
-                     if (vbuff->format != NULL) {
-                         vbuff->format(vbuff,
-                                       &prefix_char, &pad_char, &s, &s_len,
--                                      num_buf, NUM_BUF_SIZE, extinfo, *fmt, (va_list *)(void *)&ap);
-+                                      num_buf, NUM_BUF_SIZE, extinfo, *fmt, ap);
-                         if (s == NULL)
-                             return -1;
-                     }
-@@ -1112,7 +1112,7 @@
-     return -1;
- }
- 
--int l2_util_vsprintf(char *s, size_t n, const char *fmt, va_list ap)
-+int l2_util_vsprintf(char *s, size_t n, const char *fmt, va_list *ap)
- {
-     l2_util_format_t handle;
-     char buf[STR_FORMAT_BUFLEN];
-@@ -1147,18 +1147,18 @@
-     return rv;
- }
- 
--char *l2_util_vasprintf(const char *fmt, va_list ap)
-+char *l2_util_vasprintf(const char *fmt, va_list *ap)
- {
-     va_list apbak;
-     char *s;
-     int rv;
- 
--    va_copy(apbak, ap);
-+    va_copy(apbak, *ap);
-     if ((rv = l2_util_vsprintf(NULL, -1, fmt, ap)) == -1)
-         return NULL;
-     if ((s = malloc(rv+1)) == NULL)
-         return NULL;
--    va_copy(ap, apbak);
-+    va_copy(*ap, apbak);
-     if ((rv = l2_util_vsprintf(s, rv+1, fmt, ap)) == -1) {
-         free(s);
-         return NULL;
-@@ -1172,7 +1172,7 @@
-     int rv;
- 
-     va_start(ap, fmt);
--    rv = l2_util_vsprintf(s, n, fmt, ap);
-+    rv = l2_util_vsprintf(s, n, fmt, &ap);
-     va_end(ap);
-     return rv;
- }
-@@ -1183,7 +1183,7 @@
-     char *rv;
- 
-     va_start(ap, fmt);
--    rv = l2_util_vasprintf(fmt, ap);
-+    rv = l2_util_vasprintf(fmt, &ap);
-     va_end(ap);
-     return rv;
- }
-diff -ur --exclude-from=excl l2-0.9.11.orig/l2_ut_format.h l2-0.9.11/l2_ut_format.h
---- lib_l2/l2_ut_format.h	Mon Oct  3 11:06:18 2005
-+++ lib_l2/l2_ut_format.h	Wed Oct 12 20:45:22 2005
-@@ -66,9 +66,9 @@
- 
- typedef struct l2_util_format_st l2_util_format_t;
- 
--int   l2_util_format    (l2_util_format_t *vbuff, const char *fmt, va_list ap);
--int   l2_util_vsprintf  (char *s, size_t n, const char *fmt, va_list ap);
--char *l2_util_vasprintf (const char *fmt, va_list ap);
-+int   l2_util_format    (l2_util_format_t *vbuff, const char *fmt, va_list *ap);
-+int   l2_util_vsprintf  (char *s, size_t n, const char *fmt, va_list *ap);
-+char *l2_util_vasprintf (const char *fmt, va_list *ap);
- int   l2_util_sprintf   (char *s, size_t n, const char *fmt, ...);
- char *l2_util_asprintf  (const char *fmt, ...);
- 
-diff -ur --exclude-from=excl l2-0.9.11.orig/l2_ut_param.c l2-0.9.11/l2_ut_param.c
---- lib_l2/l2_ut_param.c	Mon Oct  3 11:06:18 2005
-+++ lib_l2/l2_ut_param.c	Thu Oct 13 08:06:33 2005
-@@ -37,7 +37,7 @@
- #include <math.h>
- #include <ctype.h>
- 
--l2_result_t l2_util_setparams(l2_env_t *env, l2_param_t pa[], const char *fmt, va_list ap)
-+l2_result_t l2_util_setparams(l2_env_t *env, l2_param_t pa[], const char *fmt, va_list *ap)
- {
-     char *cpB, *cpE;
-     char *spec;
diff --git a/mail/lmtp2nntp/files/patch-lmtp2nntp_l2.c.diff b/mail/lmtp2nntp/files/patch-lmtp2nntp_l2.c.diff
deleted file mode 100644
index 9e3bb6a7b56e..000000000000
--- a/mail/lmtp2nntp/files/patch-lmtp2nntp_l2.c.diff
+++ /dev/null
@@ -1,20 +0,0 @@
---- lmtp2nntp_l2.c.orig	Wed Oct 19 19:11:54 2005
-+++ lmtp2nntp_l2.c	Wed Oct 19 19:12:26 2005
-@@ -60,7 +60,7 @@
- }
- 
- /* configure channel */
--static l2_result_t hook_configure(l2_context_t *ctx, l2_channel_t *ch, const char *fmt, va_list ap)
-+static l2_result_t hook_configure(l2_context_t *ctx, l2_channel_t *ch, const char *fmt, va_list *ap)
- {
-     l2_ch_var_t *cfg;
- 
-@@ -69,7 +69,7 @@
-         return L2_ERR_ARG;
- 
-     /* special parameter parsing */
--    if ((cfg->var = (var_t *)va_arg(ap, void *)) == NULL)
-+    if ((cfg->var = (var_t *)va_arg(*ap, void *)) == NULL)
-         return L2_ERR_ARG;
- 
-     return L2_OK;
diff --git a/mail/lmtp2nntp/files/patch-lmtp2nntp_main.c.diff b/mail/lmtp2nntp/files/patch-lmtp2nntp_main.c.diff
deleted file mode 100644
index 40469c38e7ed..000000000000
--- a/mail/lmtp2nntp/files/patch-lmtp2nntp_main.c.diff
+++ /dev/null
@@ -1,11 +0,0 @@
---- lmtp2nntp_main.c.orig	Wed Oct 19 19:14:11 2005
-+++ lmtp2nntp_main.c	Wed Oct 19 19:14:24 2005
-@@ -129,7 +129,7 @@
-         ch = ch2;
-     }
-     va_start(ap, fmt);
--    l2_channel_vlog(ch, level, fmt, ap);
-+    l2_channel_vlog(ch, level, fmt, &ap);
-     va_end(ap);
-     return;
- }
diff --git a/mail/lmtp2nntp/files/patch-lmtp2nntp_msg.c.diff b/mail/lmtp2nntp/files/patch-lmtp2nntp_msg.c.diff
deleted file mode 100644
index 5eea117f4083..000000000000
--- a/mail/lmtp2nntp/files/patch-lmtp2nntp_msg.c.diff
+++ /dev/null
@@ -1,10 +0,0 @@
---- lmtp2nntp_msg.c.orig	Wed Oct 19 19:16:23 2005
-+++ lmtp2nntp_msg.c	Wed Oct 19 19:16:34 2005
-@@ -28,6 +28,7 @@
- 
- #include <stdlib.h>
- #include <stdio.h>
-+#include <time.h>
- 
- #include "lmtp2nntp_msg.h"
- #include "lmtp2nntp_argz.h"
diff --git a/mail/lmtp2nntp/pkg-descr b/mail/lmtp2nntp/pkg-descr
deleted file mode 100644
index a7bee38ccc0a..000000000000
--- a/mail/lmtp2nntp/pkg-descr
+++ /dev/null
@@ -1,10 +0,0 @@
-The OSSP lmtp2nntp program is an LMTP service for use in conjunction
-with an MTA (like Sendmail), providing a reli- able real-time mail to
-news gateway. Input messages get their headers slightly reformatted
-to match Usenet news article format. The article is then posted or
-feeded into a remote NNTP service (like INN). Delivery must take
-place immediately or the transaction fails. OSSP lmtp2nntp relies
-on the queuing capabilities of the MTA in order to provide a fully
-reliable service. For this the program returns proper delivery status
-notification which indi- cates successful completed action, persistent
-transient failure or permanent failure.
diff --git a/mail/mailest/Makefile b/mail/mailest/Makefile
index 983a5ed7b32f..4e372ebc41b4 100644
--- a/mail/mailest/Makefile
+++ b/mail/mailest/Makefile
@@ -1,7 +1,7 @@
 PORTNAME=	mailest
 PORTVERSION=	0.9.24
 DISTVERSIONPREFIX=	${PORTNAME}-
-PORTREVISION=	21
+PORTREVISION=	22
 CATEGORIES=	mail
 PKGNAMESUFFIX=	${EMACS_PKGNAMESUFFIX}
 
diff --git a/mail/mailhog/Makefile b/mail/mailhog/Makefile
index 84e47db9aebc..0408ad495880 100644
--- a/mail/mailhog/Makefile
+++ b/mail/mailhog/Makefile
@@ -1,7 +1,7 @@
 PORTNAME=	mailhog
 DISTVERSIONPREFIX=	v
 DISTVERSION=	1.0.1
-PORTREVISION=	24
+PORTREVISION=	28
 CATEGORIES=	mail devel
 
 MAINTAINER=	mops@punkt.de
diff --git a/mail/mailio/Makefile b/mail/mailio/Makefile
index e0dc1736fb39..55fc55d4209c 100644
--- a/mail/mailio/Makefile
+++ b/mail/mailio/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	mailio
 DISTVERSION=	0.25.1
+PORTREVISION=	1
 CATEGORIES=	mail devel
 
 MAINTAINER=	yuri@FreeBSD.org
diff --git a/mail/mailpit/Makefile b/mail/mailpit/Makefile
index 738eb83f90dd..bf68f94121f7 100644
--- a/mail/mailpit/Makefile
+++ b/mail/mailpit/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	mailpit
 DISTVERSIONPREFIX=	v
-DISTVERSION=	1.24.2
+DISTVERSION=	1.27.7
 CATEGORIES=	mail devel
 MASTER_SITES=	https://www.madpilot.net/mailpit/:npmcache \
 		LOCAL/madpilot/mailpit:npmcache
@@ -18,7 +18,7 @@ ONLY_FOR_ARCHS_REASON=	dependency modernc.org/sqlite only supported on these
 
 BUILD_DEPENDS=	npm>0:www/npm
 
-USES=		go:1.23,modules tar:zstd
+USES=		go:1.24,modules tar:zstd
 USE_RC_SUBR=	mailpit
 GO_MODULE=	github.com/axllent/mailpit
 GO_BUILDFLAGS=	-ldflags="-s -w -X \"github.com/axllent/mailpit/config.Version=${DISTVERSIONPREFIX}${DISTVERSION}\""
diff --git a/mail/mailpit/distinfo b/mail/mailpit/distinfo
index 4fc3efa4ecbf..2ab4003651c4 100644
--- a/mail/mailpit/distinfo
+++ b/mail/mailpit/distinfo
@@ -1,7 +1,7 @@
-TIMESTAMP = 1746260229
-SHA256 (go/mail_mailpit/mailpit-v1.24.2/mailpit-npm-cache-1.24.2.tar.zst) = ac3df4305aa5abc9b3158651c882e2988f77cd21ec02cebc9581634ba79377da
-SIZE (go/mail_mailpit/mailpit-v1.24.2/mailpit-npm-cache-1.24.2.tar.zst) = 32045736
-SHA256 (go/mail_mailpit/mailpit-v1.24.2/v1.24.2.mod) = 8627d961f3c13b94e5de76829d1362c1786eeb94d93ae6657b699b702d31125a
-SIZE (go/mail_mailpit/mailpit-v1.24.2/v1.24.2.mod) = 2524
-SHA256 (go/mail_mailpit/mailpit-v1.24.2/v1.24.2.zip) = ffc3c4755d87237d3658c361fc95df01e03262528f32ee81e7707f6fa53d25de
-SIZE (go/mail_mailpit/mailpit-v1.24.2/v1.24.2.zip) = 559747
+TIMESTAMP = 1756276422
+SHA256 (go/mail_mailpit/mailpit-v1.27.7/mailpit-npm-cache-1.27.7.tar.zst) = 846632d4202390f7681e6337751d487bfe61186abfa61764825cb1390debffea
+SIZE (go/mail_mailpit/mailpit-v1.27.7/mailpit-npm-cache-1.27.7.tar.zst) = 37984161
+SHA256 (go/mail_mailpit/mailpit-v1.27.7/v1.27.7.mod) = 8e0c6b16f3c62dc8b649da27baa96299698d812fe01bc5907158d9b5a984a130
+SIZE (go/mail_mailpit/mailpit-v1.27.7/v1.27.7.mod) = 3122
+SHA256 (go/mail_mailpit/mailpit-v1.27.7/v1.27.7.zip) = 193b538f3ba5096695a9c886561bcdbb4668fd758746a918833237bdfa6ed2a3
+SIZE (go/mail_mailpit/mailpit-v1.27.7/v1.27.7.zip) = 586003
diff --git a/mail/mailpit/files/patch-esbuild.config.mjs b/mail/mailpit/files/patch-esbuild.config.mjs
index 1acb3999042f..8e9cc1942816 100644
--- a/mail/mailpit/files/patch-esbuild.config.mjs
+++ b/mail/mailpit/files/patch-esbuild.config.mjs
@@ -1,8 +1,8 @@
---- esbuild.config.mjs.orig	2023-05-09 05:17:58 UTC
+--- esbuild.config.mjs.orig	1979-11-29 23:00:00 UTC
 +++ esbuild.config.mjs
 @@ -1,4 +1,4 @@
--import * as esbuild from 'esbuild'
-+import * as esbuild from 'esbuild-wasm'
- import pluginVue from 'esbuild-plugin-vue-next'
- import { sassPlugin } from 'esbuild-sass-plugin'
+-import * as esbuild from "esbuild";
++import * as esbuild from "esbuild-wasm";
+ import pluginVue from "esbuild-plugin-vue-next";
+ import { sassPlugin } from "esbuild-sass-plugin";
  
diff --git a/mail/mailpit/files/patch-package-lock.json b/mail/mailpit/files/patch-package-lock.json
index 29f209fc93b7..c1dcf60c6bc3 100644
--- a/mail/mailpit/files/patch-package-lock.json
+++ b/mail/mailpit/files/patch-package-lock.json
@@ -1,33 +1,33 @@
 --- package-lock.json.orig	1979-11-29 23:00:00 UTC
 +++ package-lock.json
-@@ -30,9 +30,9 @@
+@@ -31,9 +31,9 @@
          "@types/bootstrap": "^5.2.7",
          "@types/tinycon": "^0.6.3",
          "@vue/compiler-sfc": "^3.2.37",
 -        "esbuild": "^0.25.0",
          "esbuild-plugin-vue-next": "^0.1.4",
--        "esbuild-sass-plugin": "^3.0.0"
+-        "esbuild-sass-plugin": "^3.0.0",
 +        "esbuild-sass-plugin": "^3.2.0",
-+        "esbuild-wasm": "^0.25.0"
-       }
-     },
-     "node_modules/@apitools/openapi-parser": {
-@@ -102,439 +102,6 @@
++        "esbuild-wasm": "^0.25.0",
+         "eslint": "^9.29.0",
+         "eslint-config-prettier": "^10.1.5",
+         "eslint-plugin-vue": "^10.2.0",
+@@ -107,456 +107,6 @@
          "node": ">=6.9.0"
        }
      },
 -    "node_modules/@bufbuild/protobuf": {
--      "version": "2.2.5",
--      "resolved": "https://registry.npmjs.org/@bufbuild/protobuf/-/protobuf-2.2.5.tgz",
--      "integrity": "sha512-/g5EzJifw5GF8aren8wZ/G5oMuPoGeS6MQD3ca8ddcvdXR5UELUfdTZITCGNhNXynY/AYl3Z4plmxdj/tRl/hQ==",
+-      "version": "2.7.0",
+-      "resolved": "https://registry.npmjs.org/@bufbuild/protobuf/-/protobuf-2.7.0.tgz",
+-      "integrity": "sha512-qn6tAIZEw5i/wiESBF4nQxZkl86aY4KoO0IkUa2Lh+rya64oTOdJQFlZuMwI1Qz9VBJQrQC4QlSA2DNek5gCOA==",
 -      "dev": true,
 -      "license": "(Apache-2.0 AND BSD-3-Clause)",
 -      "peer": true
 -    },
 -    "node_modules/@esbuild/aix-ppc64": {
--      "version": "0.25.3",
--      "resolved": "https://registry.npmjs.org/@esbuild/aix-ppc64/-/aix-ppc64-0.25.3.tgz",
--      "integrity": "sha512-W8bFfPA8DowP8l//sxjJLSLkD8iEjMc7cBVyP+u4cEv9sM7mdUCkgsj+t0n/BWPFtv7WWCN5Yzj0N6FJNUUqBQ==",
+-      "version": "0.25.9",
+-      "resolved": "https://registry.npmjs.org/@esbuild/aix-ppc64/-/aix-ppc64-0.25.9.tgz",
+-      "integrity": "sha512-OaGtL73Jck6pBKjNIe24BnFE6agGl+6KxDtTfHhy1HmhthfKouEcOhqpSL64K4/0WCtbKFLOdzD/44cJ4k9opA==",
 -      "cpu": [
 -        "ppc64"
 -      ],
@@ -42,9 +42,9 @@
 -      }
 -    },
 -    "node_modules/@esbuild/android-arm": {
--      "version": "0.25.3",
--      "resolved": "https://registry.npmjs.org/@esbuild/android-arm/-/android-arm-0.25.3.tgz",
--      "integrity": "sha512-PuwVXbnP87Tcff5I9ngV0lmiSu40xw1At6i3GsU77U7cjDDB4s0X2cyFuBiDa1SBk9DnvWwnGvVaGBqoFWPb7A==",
+-      "version": "0.25.9",
+-      "resolved": "https://registry.npmjs.org/@esbuild/android-arm/-/android-arm-0.25.9.tgz",
+-      "integrity": "sha512-5WNI1DaMtxQ7t7B6xa572XMXpHAaI/9Hnhk8lcxF4zVN4xstUgTlvuGDorBguKEnZO70qwEcLpfifMLoxiPqHQ==",
 -      "cpu": [
 -        "arm"
 -      ],
@@ -59,9 +59,9 @@
 -      }
 -    },
 -    "node_modules/@esbuild/android-arm64": {
--      "version": "0.25.3",
--      "resolved": "https://registry.npmjs.org/@esbuild/android-arm64/-/android-arm64-0.25.3.tgz",
--      "integrity": "sha512-XelR6MzjlZuBM4f5z2IQHK6LkK34Cvv6Rj2EntER3lwCBFdg6h2lKbtRjpTTsdEjD/WSe1q8UyPBXP1x3i/wYQ==",
+-      "version": "0.25.9",
+-      "resolved": "https://registry.npmjs.org/@esbuild/android-arm64/-/android-arm64-0.25.9.tgz",
+-      "integrity": "sha512-IDrddSmpSv51ftWslJMvl3Q2ZT98fUSL2/rlUXuVqRXHCs5EUF1/f+jbjF5+NG9UffUDMCiTyh8iec7u8RlTLg==",
 -      "cpu": [
 -        "arm64"
 -      ],
@@ -76,9 +76,9 @@
 -      }
 -    },
 -    "node_modules/@esbuild/android-x64": {
--      "version": "0.25.3",
--      "resolved": "https://registry.npmjs.org/@esbuild/android-x64/-/android-x64-0.25.3.tgz",
--      "integrity": "sha512-ogtTpYHT/g1GWS/zKM0cc/tIebFjm1F9Aw1boQ2Y0eUQ+J89d0jFY//s9ei9jVIlkYi8AfOjiixcLJSGNSOAdQ==",
+-      "version": "0.25.9",
+-      "resolved": "https://registry.npmjs.org/@esbuild/android-x64/-/android-x64-0.25.9.tgz",
+-      "integrity": "sha512-I853iMZ1hWZdNllhVZKm34f4wErd4lMyeV7BLzEExGEIZYsOzqDWDf+y082izYUE8gtJnYHdeDpN/6tUdwvfiw==",
 -      "cpu": [
 -        "x64"
 -      ],
@@ -93,9 +93,9 @@
 -      }
 -    },
 -    "node_modules/@esbuild/darwin-arm64": {
--      "version": "0.25.3",
--      "resolved": "https://registry.npmjs.org/@esbuild/darwin-arm64/-/darwin-arm64-0.25.3.tgz",
--      "integrity": "sha512-eESK5yfPNTqpAmDfFWNsOhmIOaQA59tAcF/EfYvo5/QWQCzXn5iUSOnqt3ra3UdzBv073ykTtmeLJZGt3HhA+w==",
+-      "version": "0.25.9",
+-      "resolved": "https://registry.npmjs.org/@esbuild/darwin-arm64/-/darwin-arm64-0.25.9.tgz",
+-      "integrity": "sha512-XIpIDMAjOELi/9PB30vEbVMs3GV1v2zkkPnuyRRURbhqjyzIINwj+nbQATh4H9GxUgH1kFsEyQMxwiLFKUS6Rg==",
 -      "cpu": [
 -        "arm64"
 -      ],
@@ -110,9 +110,9 @@
 -      }
 -    },
 -    "node_modules/@esbuild/darwin-x64": {
--      "version": "0.25.3",
--      "resolved": "https://registry.npmjs.org/@esbuild/darwin-x64/-/darwin-x64-0.25.3.tgz",
--      "integrity": "sha512-Kd8glo7sIZtwOLcPbW0yLpKmBNWMANZhrC1r6K++uDR2zyzb6AeOYtI6udbtabmQpFaxJ8uduXMAo1gs5ozz8A==",
+-      "version": "0.25.9",
+-      "resolved": "https://registry.npmjs.org/@esbuild/darwin-x64/-/darwin-x64-0.25.9.tgz",
+-      "integrity": "sha512-jhHfBzjYTA1IQu8VyrjCX4ApJDnH+ez+IYVEoJHeqJm9VhG9Dh2BYaJritkYK3vMaXrf7Ogr/0MQ8/MeIefsPQ==",
 -      "cpu": [
 -        "x64"
 -      ],
@@ -127,9 +127,9 @@
 -      }
 -    },
 -    "node_modules/@esbuild/freebsd-arm64": {
--      "version": "0.25.3",
--      "resolved": "https://registry.npmjs.org/@esbuild/freebsd-arm64/-/freebsd-arm64-0.25.3.tgz",
--      "integrity": "sha512-EJiyS70BYybOBpJth3M0KLOus0n+RRMKTYzhYhFeMwp7e/RaajXvP+BWlmEXNk6uk+KAu46j/kaQzr6au+JcIw==",
+-      "version": "0.25.9",
+-      "resolved": "https://registry.npmjs.org/@esbuild/freebsd-arm64/-/freebsd-arm64-0.25.9.tgz",
+-      "integrity": "sha512-z93DmbnY6fX9+KdD4Ue/H6sYs+bhFQJNCPZsi4XWJoYblUqT06MQUdBCpcSfuiN72AbqeBFu5LVQTjfXDE2A6Q==",
 -      "cpu": [
 -        "arm64"
 -      ],
@@ -144,9 +144,9 @@
 -      }
 -    },
 -    "node_modules/@esbuild/freebsd-x64": {
--      "version": "0.25.3",
--      "resolved": "https://registry.npmjs.org/@esbuild/freebsd-x64/-/freebsd-x64-0.25.3.tgz",
--      "integrity": "sha512-Q+wSjaLpGxYf7zC0kL0nDlhsfuFkoN+EXrx2KSB33RhinWzejOd6AvgmP5JbkgXKmjhmpfgKZq24pneodYqE8Q==",
+-      "version": "0.25.9",
+-      "resolved": "https://registry.npmjs.org/@esbuild/freebsd-x64/-/freebsd-x64-0.25.9.tgz",
+-      "integrity": "sha512-mrKX6H/vOyo5v71YfXWJxLVxgy1kyt1MQaD8wZJgJfG4gq4DpQGpgTB74e5yBeQdyMTbgxp0YtNj7NuHN0PoZg==",
 -      "cpu": [
 -        "x64"
 -      ],
@@ -161,9 +161,9 @@
 -      }
 -    },
 -    "node_modules/@esbuild/linux-arm": {
--      "version": "0.25.3",
--      "resolved": "https://registry.npmjs.org/@esbuild/linux-arm/-/linux-arm-0.25.3.tgz",
--      "integrity": "sha512-dUOVmAUzuHy2ZOKIHIKHCm58HKzFqd+puLaS424h6I85GlSDRZIA5ycBixb3mFgM0Jdh+ZOSB6KptX30DD8YOQ==",
+-      "version": "0.25.9",
+-      "resolved": "https://registry.npmjs.org/@esbuild/linux-arm/-/linux-arm-0.25.9.tgz",
+-      "integrity": "sha512-HBU2Xv78SMgaydBmdor38lg8YDnFKSARg1Q6AT0/y2ezUAKiZvc211RDFHlEZRFNRVhcMamiToo7bDx3VEOYQw==",
 -      "cpu": [
 -        "arm"
 -      ],
@@ -178,9 +178,9 @@
 -      }
 -    },
 -    "node_modules/@esbuild/linux-arm64": {
--      "version": "0.25.3",
--      "resolved": "https://registry.npmjs.org/@esbuild/linux-arm64/-/linux-arm64-0.25.3.tgz",
--      "integrity": "sha512-xCUgnNYhRD5bb1C1nqrDV1PfkwgbswTTBRbAd8aH5PhYzikdf/ddtsYyMXFfGSsb/6t6QaPSzxtbfAZr9uox4A==",
+-      "version": "0.25.9",
+-      "resolved": "https://registry.npmjs.org/@esbuild/linux-arm64/-/linux-arm64-0.25.9.tgz",
+-      "integrity": "sha512-BlB7bIcLT3G26urh5Dmse7fiLmLXnRlopw4s8DalgZ8ef79Jj4aUcYbk90g8iCa2467HX8SAIidbL7gsqXHdRw==",
 -      "cpu": [
 -        "arm64"
 -      ],
@@ -195,9 +195,9 @@
 -      }
 -    },
 -    "node_modules/@esbuild/linux-ia32": {
--      "version": "0.25.3",
--      "resolved": "https://registry.npmjs.org/@esbuild/linux-ia32/-/linux-ia32-0.25.3.tgz",
--      "integrity": "sha512-yplPOpczHOO4jTYKmuYuANI3WhvIPSVANGcNUeMlxH4twz/TeXuzEP41tGKNGWJjuMhotpGabeFYGAOU2ummBw==",
+-      "version": "0.25.9",
+-      "resolved": "https://registry.npmjs.org/@esbuild/linux-ia32/-/linux-ia32-0.25.9.tgz",
+-      "integrity": "sha512-e7S3MOJPZGp2QW6AK6+Ly81rC7oOSerQ+P8L0ta4FhVi+/j/v2yZzx5CqqDaWjtPFfYz21Vi1S0auHrap3Ma3A==",
 -      "cpu": [
 -        "ia32"
 -      ],
@@ -212,9 +212,9 @@
 -      }
 -    },
 -    "node_modules/@esbuild/linux-loong64": {
--      "version": "0.25.3",
--      "resolved": "https://registry.npmjs.org/@esbuild/linux-loong64/-/linux-loong64-0.25.3.tgz",
--      "integrity": "sha512-P4BLP5/fjyihmXCELRGrLd793q/lBtKMQl8ARGpDxgzgIKJDRJ/u4r1A/HgpBpKpKZelGct2PGI4T+axcedf6g==",
+-      "version": "0.25.9",
+-      "resolved": "https://registry.npmjs.org/@esbuild/linux-loong64/-/linux-loong64-0.25.9.tgz",
+-      "integrity": "sha512-Sbe10Bnn0oUAB2AalYztvGcK+o6YFFA/9829PhOCUS9vkJElXGdphz0A3DbMdP8gmKkqPmPcMJmJOrI3VYB1JQ==",
 -      "cpu": [
 -        "loong64"
 -      ],
@@ -229,9 +229,9 @@
 -      }
 -    },
 -    "node_modules/@esbuild/linux-mips64el": {
--      "version": "0.25.3",
--      "resolved": "https://registry.npmjs.org/@esbuild/linux-mips64el/-/linux-mips64el-0.25.3.tgz",
--      "integrity": "sha512-eRAOV2ODpu6P5divMEMa26RRqb2yUoYsuQQOuFUexUoQndm4MdpXXDBbUoKIc0iPa4aCO7gIhtnYomkn2x+bag==",
+-      "version": "0.25.9",
+-      "resolved": "https://registry.npmjs.org/@esbuild/linux-mips64el/-/linux-mips64el-0.25.9.tgz",
+-      "integrity": "sha512-YcM5br0mVyZw2jcQeLIkhWtKPeVfAerES5PvOzaDxVtIyZ2NUBZKNLjC5z3/fUlDgT6w89VsxP2qzNipOaaDyA==",
 -      "cpu": [
 -        "mips64el"
 -      ],
@@ -246,9 +246,9 @@
 -      }
 -    },
 -    "node_modules/@esbuild/linux-ppc64": {
--      "version": "0.25.3",
--      "resolved": "https://registry.npmjs.org/@esbuild/linux-ppc64/-/linux-ppc64-0.25.3.tgz",
--      "integrity": "sha512-ZC4jV2p7VbzTlnl8nZKLcBkfzIf4Yad1SJM4ZMKYnJqZFD4rTI+pBG65u8ev4jk3/MPwY9DvGn50wi3uhdaghg==",
+-      "version": "0.25.9",
+-      "resolved": "https://registry.npmjs.org/@esbuild/linux-ppc64/-/linux-ppc64-0.25.9.tgz",
+-      "integrity": "sha512-++0HQvasdo20JytyDpFvQtNrEsAgNG2CY1CLMwGXfFTKGBGQT3bOeLSYE2l1fYdvML5KUuwn9Z8L1EWe2tzs1w==",
 -      "cpu": [
 -        "ppc64"
 -      ],
@@ -263,9 +263,9 @@
 -      }
 -    },
 -    "node_modules/@esbuild/linux-riscv64": {
--      "version": "0.25.3",
--      "resolved": "https://registry.npmjs.org/@esbuild/linux-riscv64/-/linux-riscv64-0.25.3.tgz",
--      "integrity": "sha512-LDDODcFzNtECTrUUbVCs6j9/bDVqy7DDRsuIXJg6so+mFksgwG7ZVnTruYi5V+z3eE5y+BJZw7VvUadkbfg7QA==",
+-      "version": "0.25.9",
+-      "resolved": "https://registry.npmjs.org/@esbuild/linux-riscv64/-/linux-riscv64-0.25.9.tgz",
+-      "integrity": "sha512-uNIBa279Y3fkjV+2cUjx36xkx7eSjb8IvnL01eXUKXez/CBHNRw5ekCGMPM0BcmqBxBcdgUWuUXmVWwm4CH9kg==",
 -      "cpu": [
 -        "riscv64"
 -      ],
@@ -280,9 +280,9 @@
 -      }
 -    },
 -    "node_modules/@esbuild/linux-s390x": {
--      "version": "0.25.3",
--      "resolved": "https://registry.npmjs.org/@esbuild/linux-s390x/-/linux-s390x-0.25.3.tgz",
--      "integrity": "sha512-s+w/NOY2k0yC2p9SLen+ymflgcpRkvwwa02fqmAwhBRI3SC12uiS10edHHXlVWwfAagYSY5UpmT/zISXPMW3tQ==",
+-      "version": "0.25.9",
+-      "resolved": "https://registry.npmjs.org/@esbuild/linux-s390x/-/linux-s390x-0.25.9.tgz",
+-      "integrity": "sha512-Mfiphvp3MjC/lctb+7D287Xw1DGzqJPb/J2aHHcHxflUo+8tmN/6d4k6I2yFR7BVo5/g7x2Monq4+Yew0EHRIA==",
 -      "cpu": [
 -        "s390x"
 -      ],
@@ -297,9 +297,9 @@
 -      }
 -    },
 -    "node_modules/@esbuild/linux-x64": {
--      "version": "0.25.3",
--      "resolved": "https://registry.npmjs.org/@esbuild/linux-x64/-/linux-x64-0.25.3.tgz",
--      "integrity": "sha512-nQHDz4pXjSDC6UfOE1Fw9Q8d6GCAd9KdvMZpfVGWSJztYCarRgSDfOVBY5xwhQXseiyxapkiSJi/5/ja8mRFFA==",
+-      "version": "0.25.9",
+-      "resolved": "https://registry.npmjs.org/@esbuild/linux-x64/-/linux-x64-0.25.9.tgz",
+-      "integrity": "sha512-iSwByxzRe48YVkmpbgoxVzn76BXjlYFXC7NvLYq+b+kDjyyk30J0JY47DIn8z1MO3K0oSl9fZoRmZPQI4Hklzg==",
 -      "cpu": [
 -        "x64"
 -      ],
@@ -314,9 +314,9 @@
 -      }
 -    },
 -    "node_modules/@esbuild/netbsd-arm64": {
--      "version": "0.25.3",
--      "resolved": "https://registry.npmjs.org/@esbuild/netbsd-arm64/-/netbsd-arm64-0.25.3.tgz",
--      "integrity": "sha512-1QaLtOWq0mzK6tzzp0jRN3eccmN3hezey7mhLnzC6oNlJoUJz4nym5ZD7mDnS/LZQgkrhEbEiTn515lPeLpgWA==",
+-      "version": "0.25.9",
+-      "resolved": "https://registry.npmjs.org/@esbuild/netbsd-arm64/-/netbsd-arm64-0.25.9.tgz",
+-      "integrity": "sha512-9jNJl6FqaUG+COdQMjSCGW4QiMHH88xWbvZ+kRVblZsWrkXlABuGdFJ1E9L7HK+T0Yqd4akKNa/lO0+jDxQD4Q==",
 -      "cpu": [
 -        "arm64"
 -      ],
@@ -331,9 +331,9 @@
 -      }
 -    },
 -    "node_modules/@esbuild/netbsd-x64": {
--      "version": "0.25.3",
--      "resolved": "https://registry.npmjs.org/@esbuild/netbsd-x64/-/netbsd-x64-0.25.3.tgz",
--      "integrity": "sha512-i5Hm68HXHdgv8wkrt+10Bc50zM0/eonPb/a/OFVfB6Qvpiirco5gBA5bz7S2SHuU+Y4LWn/zehzNX14Sp4r27g==",
+-      "version": "0.25.9",
+-      "resolved": "https://registry.npmjs.org/@esbuild/netbsd-x64/-/netbsd-x64-0.25.9.tgz",
+-      "integrity": "sha512-RLLdkflmqRG8KanPGOU7Rpg829ZHu8nFy5Pqdi9U01VYtG9Y0zOG6Vr2z4/S+/3zIyOxiK6cCeYNWOFR9QP87g==",
 -      "cpu": [
 -        "x64"
 -      ],
@@ -348,9 +348,9 @@
 -      }
 -    },
 -    "node_modules/@esbuild/openbsd-arm64": {
--      "version": "0.25.3",
--      "resolved": "https://registry.npmjs.org/@esbuild/openbsd-arm64/-/openbsd-arm64-0.25.3.tgz",
--      "integrity": "sha512-zGAVApJEYTbOC6H/3QBr2mq3upG/LBEXr85/pTtKiv2IXcgKV0RT0QA/hSXZqSvLEpXeIxah7LczB4lkiYhTAQ==",
+-      "version": "0.25.9",
+-      "resolved": "https://registry.npmjs.org/@esbuild/openbsd-arm64/-/openbsd-arm64-0.25.9.tgz",
+-      "integrity": "sha512-YaFBlPGeDasft5IIM+CQAhJAqS3St3nJzDEgsgFixcfZeyGPCd6eJBWzke5piZuZ7CtL656eOSYKk4Ls2C0FRQ==",
 -      "cpu": [
 -        "arm64"
 -      ],
@@ -365,9 +365,9 @@
 -      }
 -    },
 -    "node_modules/@esbuild/openbsd-x64": {
--      "version": "0.25.3",
--      "resolved": "https://registry.npmjs.org/@esbuild/openbsd-x64/-/openbsd-x64-0.25.3.tgz",
--      "integrity": "sha512-fpqctI45NnCIDKBH5AXQBsD0NDPbEFczK98hk/aa6HJxbl+UtLkJV2+Bvy5hLSLk3LHmqt0NTkKNso1A9y1a4w==",
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 -      "dev": true,
 -      "license": "MIT",
 -      "optional": true,
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--        "win32"
+-        "!android",
+-        "!darwin",
+-        "!linux",
+-        "!win32"
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+-    "node_modules/sass-embedded-win32-arm64": {
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+-      "resolved": "https://registry.npmjs.org/sass-embedded-win32-arm64/-/sass-embedded-win32-arm64-1.90.0.tgz",
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--        "ia32"
+-        "arm64"
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@@ -987,9 +949,9 @@
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+-      "resolved": "https://registry.npmjs.org/sass-embedded-win32-x64/-/sass-embedded-win32-x64-1.90.0.tgz",
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@@ -1004,14 +966,7 @@
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-       "resolved": "https://registry.npmjs.org/short-unique-id/-/short-unique-id-5.2.0.tgz",
-@@ -3238,23 +2334,6 @@
-         "node": ">=0.10.0"
-       }
-     },
--    "node_modules/supports-color": {
+-    "node_modules/sass-embedded/node_modules/supports-color": {
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 -      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-8.1.1.tgz",
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@@ -1028,10 +983,10 @@
 -        "url": "https://github.com/chalk/supports-color?sponsor=1"
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-     "node_modules/supports-preserve-symlinks-flag": {
-       "version": "1.0.0",
-       "resolved": "https://registry.npmjs.org/supports-preserve-symlinks-flag/-/supports-preserve-symlinks-flag-1.0.0.tgz",
-@@ -3294,31 +2373,6 @@
+     "node_modules/semver": {
+       "version": "7.7.2",
+       "resolved": "https://registry.npmjs.org/semver/-/semver-7.7.2.tgz",
+@@ -4342,31 +3452,6 @@
          "ramda-adjunct": "^5.1.0"
        }
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@@ -1063,45 +1018,7 @@
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        "version": "3.1.0",
        "resolved": "https://registry.npmjs.org/timezones-list/-/timezones-list-3.1.0.tgz",
-@@ -3339,19 +2393,6 @@
-         "node": ">=8.0"
-       }
-     },
--    "node_modules/tree-sitter": {
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--      "resolved": "https://registry.npmjs.org/tree-sitter/-/tree-sitter-0.21.1.tgz",
--      "integrity": "sha512-7dxoA6kYvtgWw80265MyqJlkRl4yawIjO7S5MigytjELkX43fV2WsAXzsNfO7sBpPPCF5Gp0+XzHk0DwLCq3xQ==",
--      "hasInstallScript": true,
--      "license": "MIT",
--      "optional": true,
--      "peer": true,
--      "dependencies": {
--        "node-addon-api": "^8.0.0",
--        "node-gyp-build": "^4.8.0"
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-     "node_modules/tree-sitter-json": {
-       "version": "0.24.8",
-       "resolved": "https://registry.npmjs.org/tree-sitter-json/-/tree-sitter-json-0.24.8.tgz",
-@@ -3382,17 +2423,6 @@
-         "node": "^18 || ^20 || >= 21"
-       }
-     },
--    "node_modules/tree-sitter/node_modules/node-addon-api": {
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--      "resolved": "https://registry.npmjs.org/node-addon-api/-/node-addon-api-8.3.1.tgz",
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--      "license": "MIT",
--      "optional": true,
--      "peer": true,
--      "engines": {
--        "node": "^18 || ^20 || >= 21"
--      }
--    },
-     "node_modules/ts-mixer": {
-       "version": "6.0.4",
-       "resolved": "https://registry.npmjs.org/ts-mixer/-/ts-mixer-6.0.4.tgz",
-@@ -3405,14 +2435,6 @@
+@@ -4451,14 +3536,6 @@
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        "license": "Apache-2.0"
      },
@@ -1113,14 +1030,13 @@
 -      "license": "0BSD",
 -      "peer": true
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-     "node_modules/types-ramda": {
-       "version": "0.30.1",
-       "resolved": "https://registry.npmjs.org/types-ramda/-/types-ramda-0.30.1.tgz",
-@@ -3427,14 +2449,6 @@
-       "resolved": "https://registry.npmjs.org/unraw/-/unraw-3.0.0.tgz",
-       "integrity": "sha512-08/DA66UF65OlpUDIQtbJyrqTR0jTAlJ+jsnkQ4jxR7+K5g5YG1APZKQSMCE1vqqmD+2pv6+IdEjmopFatacvg==",
+     "node_modules/type-check": {
+       "version": "0.4.0",
+       "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.4.0.tgz",
+@@ -4504,14 +3581,6 @@
+       "dev": true,
        "license": "MIT"
--    },
+     },
 -    "node_modules/varint": {
 -      "version": "6.0.0",
 -      "resolved": "https://registry.npmjs.org/varint/-/varint-6.0.0.tgz",
@@ -1128,6 +1044,39 @@
 -      "dev": true,
 -      "license": "MIT",
 -      "peer": true
-     },
+-    },
      "node_modules/vue": {
-       "version": "3.5.13",
+       "version": "3.5.19",
+       "resolved": "https://registry.npmjs.org/vue/-/vue-3.5.19.tgz",
+@@ -4540,31 +3609,6 @@
+       "license": "MIT",
+       "peerDependencies": {
+         "vue": "^3"
+-      }
+-    },
+-    "node_modules/vue-eslint-parser": {
+-      "version": "10.2.0",
+-      "resolved": "https://registry.npmjs.org/vue-eslint-parser/-/vue-eslint-parser-10.2.0.tgz",
+-      "integrity": "sha512-CydUvFOQKD928UzZhTp4pr2vWz1L+H99t7Pkln2QSPdvmURT0MoC4wUccfCnuEaihNsu9aYYyk+bep8rlfkUXw==",
+-      "dev": true,
+-      "license": "MIT",
+-      "peer": true,
+-      "dependencies": {
+-        "debug": "^4.4.0",
+-        "eslint-scope": "^8.2.0",
+-        "eslint-visitor-keys": "^4.2.0",
+-        "espree": "^10.3.0",
+-        "esquery": "^1.6.0",
+-        "semver": "^7.6.3"
+-      },
+-      "engines": {
+-        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
+-      },
+-      "funding": {
+-        "url": "https://github.com/sponsors/mysticatea"
+-      },
+-      "peerDependencies": {
+-        "eslint": "^8.57.0 || ^9.0.0"
+       }
+     },
+     "node_modules/vue-router": {
diff --git a/mail/mailpit/files/patch-package.json b/mail/mailpit/files/patch-package.json
index 9011b0563dc3..c355fa893d1c 100644
--- a/mail/mailpit/files/patch-package.json
+++ b/mail/mailpit/files/patch-package.json
@@ -1,13 +1,14 @@
 --- package.json.orig	1979-11-29 23:00:00 UTC
 +++ package.json
-@@ -31,8 +31,8 @@
+@@ -35,9 +35,9 @@
      "@types/bootstrap": "^5.2.7",
      "@types/tinycon": "^0.6.3",
      "@vue/compiler-sfc": "^3.2.37",
 -    "esbuild": "^0.25.0",
 +    "esbuild-wasm": "^0.25.0",
      "esbuild-plugin-vue-next": "^0.1.4",
--    "esbuild-sass-plugin": "^3.0.0"
-+    "esbuild-sass-plugin": "^3.2.0"
-   }
- }
+-    "esbuild-sass-plugin": "^3.0.0",
++    "esbuild-sass-plugin": "^3.2.0",
+     "eslint": "^9.29.0",
+     "eslint-config-prettier": "^10.1.5",
+     "eslint-plugin-vue": "^10.2.0",
diff --git a/mail/mailslurper/Makefile b/mail/mailslurper/Makefile
index 898514f37471..7c0c8e089ede 100644
--- a/mail/mailslurper/Makefile
+++ b/mail/mailslurper/Makefile
@@ -1,6 +1,7 @@
 PORTNAME=	mailslurper
-PORTVERSION=	1.14.2.g20201217
-PORTREVISION=	16
+DISTVERSIONPREFIX=	release-
+DISTVERSION=	1.15.0
+PORTREVISION=	2
 CATEGORIES=	mail
 
 MAINTAINER=	einar@isnic.is
@@ -13,8 +14,6 @@ LICENSE_FILE=	${WRKSRC}/LICENSE
 USES=		go:modules
 
 USE_GITHUB=	yes
-GH_ACCOUNT=	mailslurper
-GH_TAGNAME=	3231e9f9
 
 GH_TUPLE=	\
 		adampresley:webframework:0c93acb6716f:adampresley_webframework/vendor/github.com/adampresley/webframework \
@@ -24,7 +23,7 @@ GH_TUPLE=	\
 		golang-sql:civil:cb61b32ac6fe:golang_sql_civil/vendor/github.com/golang-sql/civil \
 		golang:crypto:2aa609cf4a9d:golang_crypto/vendor/golang.org/x/crypto \
 		golang:net:0de0cce0169b:golang_net/vendor/golang.org/x/net \
-		golang:sys:v0.6.0:golang_sys/vendor/golang.org/x/sys \
+		golang:sys:04cbcbbfeed8:golang_sys/vendor/golang.org/x/sys \
 		golang:text:v0.3.2:golang_text/vendor/golang.org/x/text \
 		gorilla:context:v1.1.1:gorilla_context/vendor/github.com/gorilla/context \
 		gorilla:securecookie:v1.1.1:gorilla_securecookie/vendor/github.com/gorilla/securecookie \
diff --git a/mail/mailslurper/distinfo b/mail/mailslurper/distinfo
index ad7a1dbef2fa..733fe69e0f98 100644
--- a/mail/mailslurper/distinfo
+++ b/mail/mailslurper/distinfo
@@ -1,6 +1,6 @@
-TIMESTAMP = 1679317165
-SHA256 (mailslurper-mailslurper-1.14.2.g20201217-3231e9f9_GH0.tar.gz) = 7102870081e73b85252b5a6e9559397646f3af0316d3bb3eb4a6bdb83d06cb6c
-SIZE (mailslurper-mailslurper-1.14.2.g20201217-3231e9f9_GH0.tar.gz) = 2545305
+TIMESTAMP = 1749294990
+SHA256 (mailslurper-mailslurper-release-1.15.0_GH0.tar.gz) = 83f66f25ac000fc2f5680514719b7b75a29dafccb7e782597077325fb900359f
+SIZE (mailslurper-mailslurper-release-1.15.0_GH0.tar.gz) = 2545135
 SHA256 (adampresley-webframework-0c93acb6716f_GH0.tar.gz) = 5d145f9dc678351f55420443b47c67097619a52dab87f4ae41963d6c412e6a25
 SIZE (adampresley-webframework-0c93acb6716f_GH0.tar.gz) = 10574
 SHA256 (denisenkom-go-mssqldb-bbfc9a55622e_GH0.tar.gz) = f2bb76e4aebbb3dc7ead766a9e2b543c5e7490b28cc744aee92c6984b2383cee
@@ -15,8 +15,8 @@ SHA256 (golang-crypto-2aa609cf4a9d_GH0.tar.gz) = 5fe90bd9def2114d4772a2e394ac1a5
 SIZE (golang-crypto-2aa609cf4a9d_GH0.tar.gz) = 1726702
 SHA256 (golang-net-0de0cce0169b_GH0.tar.gz) = 74c2cbbb7d9fbbb024dea88d3003939d5e394f0e01dbbf8c431fd90a82f1cd56
 SIZE (golang-net-0de0cce0169b_GH0.tar.gz) = 1172526
-SHA256 (golang-sys-v0.6.0_GH0.tar.gz) = b4f6d17c7a128f76169964b437cb66b3f2dbf9a33361928ec19dfecf7b03fc54
-SIZE (golang-sys-v0.6.0_GH0.tar.gz) = 1434234
+SHA256 (golang-sys-04cbcbbfeed8_GH0.tar.gz) = 8f194ecf5ac4834ba7e3543f38f67a8972ede9fee67e2142eb72644213335824
+SIZE (golang-sys-04cbcbbfeed8_GH0.tar.gz) = 1535773
 SHA256 (golang-text-v0.3.2_GH0.tar.gz) = 0b9309698f5708531c5377ab1e29b423a6d9e20c55a8d386c3b8283428212f22
 SIZE (golang-text-v0.3.2_GH0.tar.gz) = 7168069
 SHA256 (gorilla-context-v1.1.1_GH0.tar.gz) = 2dfdd051c238695bf9ebfed0bf6a8c533507ac0893bce23be5930e973736bb03
diff --git a/mail/mailutils/Makefile b/mail/mailutils/Makefile
index 2d4d3bb8e1ed..7b255a4f12eb 100644
--- a/mail/mailutils/Makefile
+++ b/mail/mailutils/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	mailutils
-PORTVERSION=	3.17
+PORTVERSION=	3.19
+PORTREVISION=	1
 CATEGORIES=	mail
 MASTER_SITES=	GNU GNU_ALPHA
 
@@ -18,7 +19,6 @@ TEST_DEPENDS=	automake:devel/automake \
 USES=		cpe gmake iconv libtool localbase readline tar:xz
 CPE_VENDOR=	gnu
 GNU_CONFIGURE=	yes
-GNU_CONFIGURE_MANPREFIX=${PREFIX}/share
 USE_LDCONFIG=	yes
 USE_RC_SUBR=	comsatd imap4d pop3d
 INSTALL_TARGET=	install-strip
diff --git a/mail/mailutils/distinfo b/mail/mailutils/distinfo
index 4442477acbe3..13fe9f42fcdb 100644
--- a/mail/mailutils/distinfo
+++ b/mail/mailutils/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1704551895
-SHA256 (mailutils-3.17.tar.xz) = fa49bacec37566fe52f88221d3871673a633aeee0cd923cc3a8e65bbef2b84e9
-SIZE (mailutils-3.17.tar.xz) = 3219484
+TIMESTAMP = 1742656861
+SHA256 (mailutils-3.19.tar.xz) = 50230d20036c5b8ad8c96b0d996177f1f133fba4c7c7e3b462d39eeb30849f45
+SIZE (mailutils-3.19.tar.xz) = 3296536
diff --git a/mail/mailutils/pkg-plist b/mail/mailutils/pkg-plist
index 19a42e33cfad..95b30f5bea67 100644
--- a/mail/mailutils/pkg-plist
+++ b/mail/mailutils/pkg-plist
@@ -349,6 +349,7 @@ share/aclocal/mailutils.m4
 %%NLS%%share/locale/fi/LC_MESSAGES/mailutils.mo
 %%NLS%%share/locale/fr/LC_MESSAGES/mailutils.mo
 %%NLS%%share/locale/id/LC_MESSAGES/mailutils.mo
+%%NLS%%share/locale/ka/LC_MESSAGES/mailutils.mo
 %%NLS%%share/locale/pl/LC_MESSAGES/mailutils.mo
 %%NLS%%share/locale/pt_BR/LC_MESSAGES/mailutils.mo
 %%NLS%%share/locale/ro/LC_MESSAGES/mailutils.mo
diff --git a/mail/mew-devel/Makefile b/mail/mew-devel/Makefile
index c196c95a4f62..303e25494b43 100644
--- a/mail/mew-devel/Makefile
+++ b/mail/mew-devel/Makefile
@@ -1,8 +1,7 @@
 PORTNAME=	mew
 DISTVERSIONPREFIX=	v
-DISTVERSION=	6.9-96
-PORTREVISION=	1
-DISTVERSIONSUFFIX=	-gc46d8ee
+DISTVERSION=	6.10-18
+DISTVERSIONSUFFIX=	-g377b685
 CATEGORIES=	mail elisp
 PKGNAMESUFFIX=	-devel${EMACS_PKGNAMESUFFIX}
 
@@ -22,8 +21,6 @@ GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--with-elispdir=${LOCALBASE}/${EMACS_VERSION_SITE_LISPDIR}/mew \
 		--with-etcdir=${LOCALBASE}/${EMACS_VERSION_SITE_LISPDIR}/mew/etc
 
-GNU_CONFIGURE_MANPREFIX=	${PREFIX}/share
-
 # target name for make build and install
 ALL_TARGET=	all info jinfo
 INSTALL_TARGET=	install install-jinfo
diff --git a/mail/mew-devel/distinfo b/mail/mew-devel/distinfo
index 5040c7dcee26..b0844f43a2ad 100644
--- a/mail/mew-devel/distinfo
+++ b/mail/mew-devel/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1726100923
-SHA256 (kazu-yamamoto-Mew-v6.9-96-gc46d8ee_GH0.tar.gz) = 9c5c45b4885286d00e02c589092993d3ce2bccfa1c3a0a94f9d7798b4220625a
-SIZE (kazu-yamamoto-Mew-v6.9-96-gc46d8ee_GH0.tar.gz) = 1019900
+TIMESTAMP = 1756491998
+SHA256 (kazu-yamamoto-Mew-v6.10-18-g377b685_GH0.tar.gz) = 860657f3469c02fabe7a5fe00d4023e3f6a32c2ddd1589327ef45711e68f8ebc
+SIZE (kazu-yamamoto-Mew-v6.10-18-g377b685_GH0.tar.gz) = 1022715
diff --git a/mail/mew/Makefile b/mail/mew/Makefile
index 64edac13afe6..11f90df7aeb9 100644
--- a/mail/mew/Makefile
+++ b/mail/mew/Makefile
@@ -1,10 +1,9 @@
 PORTNAME=	mew
-DISTVERSION=	6.9
-PORTREVISION=	9
+DISTVERSION=	6.10
+PORTREVISION=	1
 CATEGORIES=	mail elisp
 MASTER_SITES=	http://www.mew.org/Release/
 PKGNAMESUFFIX=	${EMACS_PKGNAMESUFFIX}
-DISTFILES=	${DISTNAME}a${EXTRACT_SUFX}
 
 MAINTAINER=	yasu@FreeBSD.org
 COMMENT=	Messaging in the Emacs World for emacs
@@ -19,8 +18,6 @@ GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--with-elispdir=${LOCALBASE}/${EMACS_VERSION_SITE_LISPDIR}/mew \
 		--with-etcdir=${LOCALBASE}/${EMACS_VERSION_SITE_LISPDIR}/mew/etc
 
-GNU_CONFIGURE_MANPREFIX=	${PREFIX}/share
-
 # target name for make build and install
 ALL_TARGET=	all info jinfo
 INSTALL_TARGET=	install install-jinfo
diff --git a/mail/mew/distinfo b/mail/mew/distinfo
index bb570432e6fd..13bd264c6e1c 100644
--- a/mail/mew/distinfo
+++ b/mail/mew/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1676360545
-SHA256 (mew-6.9a.tar.gz) = 84bd96c3a893207ce5fee26337ea188be13f076b57673d719b315d1971c94b89
-SIZE (mew-6.9a.tar.gz) = 996003
+TIMESTAMP = 1751976623
+SHA256 (mew-6.10.tar.gz) = c3c55dc024a3947f567c715340dd609784b58d6d7a048a0a3b7578212614ce4a
+SIZE (mew-6.10.tar.gz) = 1020754
diff --git a/mail/mew/pkg-plist b/mail/mew/pkg-plist
index f0da996128f2..e12c46bd280d 100644
--- a/mail/mew/pkg-plist
+++ b/mail/mew/pkg-plist
@@ -129,6 +129,8 @@ share/man/man1/smew.1.gz
 %%EMACS_VERSION_SITE_LISPDIR%%/mew/mew-nntp.elc
 %%EMACS_VERSION_SITE_LISPDIR%%/mew/mew-nntp2.el
 %%EMACS_VERSION_SITE_LISPDIR%%/mew/mew-nntp2.elc
+%%EMACS_VERSION_SITE_LISPDIR%%/mew/mew-oauth2.el
+%%EMACS_VERSION_SITE_LISPDIR%%/mew/mew-oauth2.elc
 %%EMACS_VERSION_SITE_LISPDIR%%/mew/mew-passwd.el
 %%EMACS_VERSION_SITE_LISPDIR%%/mew/mew-passwd.elc
 %%EMACS_VERSION_SITE_LISPDIR%%/mew/mew-pgp.el
diff --git a/mail/mlmmj-webview/Makefile b/mail/mlmmj-webview/Makefile
index 9b79dc637088..a756d912ad5f 100644
--- a/mail/mlmmj-webview/Makefile
+++ b/mail/mlmmj-webview/Makefile
@@ -1,6 +1,5 @@
 PORTNAME=	mlmmj-webview
-PORTVERSION=	0.0.6
-PORTREVISION=	2
+PORTVERSION=	0.0.7
 CATEGORIES=	mail www
 MASTER_SITES=	https://codeberg.org/bapt/${PORTNAME}/archive/${DISTVERSIONFULL}${EXTRACT_SUFX}?dummy=/
 
@@ -10,13 +9,15 @@ WWW=		https://codeberg.org/bapt/mlmmj-webview
 
 LICENSE=	BSD2CLAUSE
 
-LIB_DEPENDS=	libkcgi.so:www/kcgi
+LIB_DEPENDS=	libkcgi.so:www/kcgi \
+		libucl.so:textproc/libucl
 
 USES=		pkgconfig
 WRKSRC=		${WRKDIR}/${PORTNAME}
 
 HAS_CONFIGURE=	yes
 
-PLIST_FILES=	bin/${PORTNAME}
+PLIST_FILES=	bin/${PORTNAME} \
+		bin/mlmmj-genindex
 
 .include <bsd.port.mk>
diff --git a/mail/mlmmj-webview/distinfo b/mail/mlmmj-webview/distinfo
index b9cb02b68261..eba90ffa83e1 100644
--- a/mail/mlmmj-webview/distinfo
+++ b/mail/mlmmj-webview/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1701681410
-SHA256 (mlmmj-webview-0.0.6.tar.gz) = 7dfde1993e0717596909c48e7acd848902c8b94ebb3ae6f5cb009d80abafae42
-SIZE (mlmmj-webview-0.0.6.tar.gz) = 190156
+TIMESTAMP = 1753174070
+SHA256 (mlmmj-webview-0.0.7.tar.gz) = 5d166b546e5d3fae6c701a3bf27d3cea2a36b83d17dce5657ab2717a931a4b29
+SIZE (mlmmj-webview-0.0.7.tar.gz) = 192927
diff --git a/mail/mlmmj/Makefile b/mail/mlmmj/Makefile
index cbf3cd373ac6..90469bde6511 100644
--- a/mail/mlmmj/Makefile
+++ b/mail/mlmmj/Makefile
@@ -1,7 +1,7 @@
 PORTNAME=	mlmmj
-PORTVERSION=	1.5.0
+PORTVERSION=	1.6.0
 CATEGORIES=	mail
-MASTER_SITES=	https://codeberg.org/mlmmj/mlmmj/releases/download/RELEASE_${PORTVERSION:S/./_/g}/
+MASTER_SITES=	https://codeberg.org/mlmmj/mlmmj/releases/download/RELEASE_${PORTVERSION}/
 
 MAINTAINER=	bapt@FreeBSD.org
 COMMENT=	Simple and slim mailing list manager
diff --git a/mail/mlmmj/distinfo b/mail/mlmmj/distinfo
index 3190d793447b..002bc564b3bc 100644
--- a/mail/mlmmj/distinfo
+++ b/mail/mlmmj/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1738143224
-SHA256 (mlmmj-1.5.0.tar.xz) = de0be6c2910ac8bf8291dc86a3819a08b7cdb1019c54ede1791e166967bf1baa
-SIZE (mlmmj-1.5.0.tar.xz) = 278204
+TIMESTAMP = 1750068663
+SHA256 (mlmmj-1.6.0.tar.xz) = 5442cb9d46b925593831743668f47a0b44c1c8a6bd6dc80ba582f435369a3b4a
+SIZE (mlmmj-1.6.0.tar.xz) = 279544
diff --git a/mail/mox/Makefile b/mail/mox/Makefile
index a986b0b2c91d..f14a237214b6 100644
--- a/mail/mox/Makefile
+++ b/mail/mox/Makefile
@@ -1,6 +1,7 @@
 PORTNAME=	mox
 DISTVERSIONPREFIX=	v
 DISTVERSION=	0.0.15
+PORTREVISION=	1
 CATEGORIES=	mail
 PKGNAMESUFFIX=	-mail-server
 
diff --git a/mail/msmtp/Makefile b/mail/msmtp/Makefile
index 24f15c8fc947..d0cc5051c8af 100644
--- a/mail/msmtp/Makefile
+++ b/mail/msmtp/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	msmtp
-PORTVERSION=	1.8.28
+PORTVERSION=	1.8.30
 CATEGORIES=	mail
 MASTER_SITES=	https://marlam.de/msmtp/releases/
 
diff --git a/mail/msmtp/distinfo b/mail/msmtp/distinfo
index ac1bc50bf804..3f2a4a035173 100644
--- a/mail/msmtp/distinfo
+++ b/mail/msmtp/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1736865182
-SHA256 (msmtp-1.8.28.tar.xz) = 3a57f155f54e4860f7dd42138d9bea1af615b99dfab5ab4cd728fc8c09a647a4
-SIZE (msmtp-1.8.28.tar.xz) = 442768
+TIMESTAMP = 1748937841
+SHA256 (msmtp-1.8.30.tar.xz) = f826a3c500c4dfeed814685097cead9b2b3dca5a2ec3897967cb9032570fa9ab
+SIZE (msmtp-1.8.30.tar.xz) = 453036
diff --git a/mail/msmtp/pkg-plist b/mail/msmtp/pkg-plist
index 38cbfa30c105..2f1e5260d4ce 100644
--- a/mail/msmtp/pkg-plist
+++ b/mail/msmtp/pkg-plist
@@ -13,5 +13,6 @@ bin/msmtp
 %%NLS%%share/locale/sv/LC_MESSAGES/msmtp.mo
 %%NLS%%share/locale/ta/LC_MESSAGES/msmtp.mo
 %%NLS%%share/locale/uk/LC_MESSAGES/msmtp.mo
+%%NLS%%share/locale/zh_CN/LC_MESSAGES/msmtp.mo
 share/man/man1/msmtp.1.gz
 %%MSMTPD%%share/man/man1/msmtpd.1.gz
diff --git a/mail/mu/Makefile b/mail/mu/Makefile
index 30c874bd3704..ac6aecbee224 100644
--- a/mail/mu/Makefile
+++ b/mail/mu/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	mu
 PORTVERSION=	1.8.13
-PORTREVISION=	3
+PORTREVISION=	4
 DISTVERSIONPREFIX=	v
 CATEGORIES=	mail
 
diff --git a/mail/mu4e-maildirs/Makefile b/mail/mu4e-maildirs/Makefile
index 23fe161b1e4a..2ada2cee5391 100644
--- a/mail/mu4e-maildirs/Makefile
+++ b/mail/mu4e-maildirs/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	mu4e-maildirs
 PORTVERSION=	0.8.20201028
-PORTREVISION=	17
+PORTREVISION=	18
 CATEGORIES=	mail
 PKGNAMESUFFIX=	${EMACS_PKGNAMESUFFIX}
 
diff --git a/mail/mu4e/Makefile b/mail/mu4e/Makefile
index 4d92a1c92507..5ba88a110e77 100644
--- a/mail/mu4e/Makefile
+++ b/mail/mu4e/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	mu4e
 PORTVERSION=	1.8.13
-PORTREVISION=	11
+PORTREVISION=	12
 DISTVERSIONPREFIX=	v
 CATEGORIES=	mail
 PKGNAMESUFFIX=	${EMACS_PKGNAMESUFFIX}
diff --git a/mail/mutt/Makefile b/mail/mutt/Makefile
index 356513b1b04b..4ab8c134bced 100644
--- a/mail/mutt/Makefile
+++ b/mail/mutt/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	mutt
 DISTVERSION=	2.2.14
+PORTREVISION=	1
 CATEGORIES+=	mail
 MASTER_SITES=	ftp://ftp.mutt.org/pub/mutt/ \
 		https://bitbucket.org/mutt/mutt/downloads/
diff --git a/mail/neomutt/Makefile b/mail/neomutt/Makefile
index d4ddf9a6092e..a4026ee45af2 100644
--- a/mail/neomutt/Makefile
+++ b/mail/neomutt/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	neomutt
 PORTVERSION=	20250510
-PORTREVISION=	0
+PORTREVISION=	1
 CATEGORIES=	mail
 
 MAINTAINER=	gahr@FreeBSD.org
diff --git a/mail/nextcloud-mail/Makefile b/mail/nextcloud-mail/Makefile
index 99904f3bbb69..4ff84b7efb9f 100644
--- a/mail/nextcloud-mail/Makefile
+++ b/mail/nextcloud-mail/Makefile
@@ -1,6 +1,7 @@
 PORTNAME=	mail
-PORTVERSION=	5.0.5
+PORTVERSION=	5.3.1
 DISTVERSIONPREFIX=	v
+PORTREVISION=	1
 CATEGORIES=	mail
 
 MAINTAINER=	brnrd@FreeBSD.org
@@ -16,4 +17,10 @@ USE_PHP=	imap
 
 CPE_VENDOR=	nextcloud
 
+# Precompiled linux binary is removed by post-patch but path still exist for future manual use
+PLIST_DIRS+=   %%WWWDIR%%/vendor/nextcloud/kitinerary-bin/bin
+
+post-patch:
+	${RM} ${WRKSRC}/vendor/nextcloud/kitinerary-bin/bin/kitinerary-extractor
+
 .include <bsd.port.mk>
diff --git a/mail/nextcloud-mail/distinfo b/mail/nextcloud-mail/distinfo
index b955b391a2b9..db10c0a82028 100644
--- a/mail/nextcloud-mail/distinfo
+++ b/mail/nextcloud-mail/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1746950445
-SHA256 (nextcloud/mail-v5.0.5.tar.gz) = 9077688403da743b4f2756b775b907be39d0a6c634decd1ea7dd5328a7b65101
-SIZE (nextcloud/mail-v5.0.5.tar.gz) = 26645605
+TIMESTAMP = 1755790750
+SHA256 (nextcloud/mail-v5.3.1.tar.gz) = 26eecd291cc04a7edfe9881002744d7fb7b1c2389475d99c4f704f7fa69a455e
+SIZE (nextcloud/mail-v5.3.1.tar.gz) = 28680464
diff --git a/mail/nmh-devel/Makefile b/mail/nmh-devel/Makefile
index 73e1222a0dc4..a02483348b24 100644
--- a/mail/nmh-devel/Makefile
+++ b/mail/nmh-devel/Makefile
@@ -10,8 +10,8 @@ MAINTAINER=	cy@FreeBSD.org
 COMMENT=	Cleaned up MH mailer suite
 WWW=		https://savannah.nongnu.org/projects/nmh/
 
-GIT_TAGNAME=	c52b4fe
-NMH_COMMIT_DATE=	2025.04.13
+GIT_TAGNAME=	3ba09dd
+NMH_COMMIT_DATE=	2025.06.11
 
 WRKSRC=		${WRKDIR}/${PORTNAME}-${GIT_TAGNAME}
 
diff --git a/mail/nmh-devel/distinfo b/mail/nmh-devel/distinfo
index fd2f075996a7..50ffe1d7f18c 100644
--- a/mail/nmh-devel/distinfo
+++ b/mail/nmh-devel/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1747062556
-SHA256 (nmh-devel-2025.04.13-c52b4fe.tar.gz) = ea693e44b582e746cf392a6fd67f21bcecc66009051dfce3a3c618b8bff2387d
-SIZE (nmh-devel-2025.04.13-c52b4fe.tar.gz) = 8006125
+TIMESTAMP = 1755219771
+SHA256 (nmh-devel-2025.06.11-3ba09dd.tar.gz) = d47f966d68bb2d6e17c21a23dcb9eb27daa844781ebe54d4018ff5447d3bb1ec
+SIZE (nmh-devel-2025.06.11-3ba09dd.tar.gz) = 8005704
diff --git a/mail/notmuch-emacs/Makefile b/mail/notmuch-emacs/Makefile
index f91997a45921..eea817efb088 100644
--- a/mail/notmuch-emacs/Makefile
+++ b/mail/notmuch-emacs/Makefile
@@ -1,4 +1,4 @@
-PORTREVISION=	6
+PORTREVISION=	7
 CATEGORIES=	mail elisp
 PKGNAMESUFFIX=	${EMACS_PKGNAMESUFFIX:S/^$/-emacs/}
 COMMENT=	Emacs major-mode for the Notmuch email search and tagging application
diff --git a/mail/notmuch/Makefile b/mail/notmuch/Makefile
index 83095591a518..7d74916fcfad 100644
--- a/mail/notmuch/Makefile
+++ b/mail/notmuch/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	notmuch
 DISTVERSION=	0.39
-PORTREVISION?=	0
+PORTREVISION?=	1
 CATEGORIES?=	mail
 MASTER_SITES=	https://notmuchmail.org/releases/
 
diff --git a/mail/opensmtpd-filter-rspamd/Makefile b/mail/opensmtpd-filter-rspamd/Makefile
index 61a977190388..625bdfecbf97 100644
--- a/mail/opensmtpd-filter-rspamd/Makefile
+++ b/mail/opensmtpd-filter-rspamd/Makefile
@@ -1,7 +1,7 @@
 PORTNAME=	opensmtpd-filter-rspamd
 PORTVERSION=	0.1.8
 DISTVERSIONPREFIX=	v
-PORTREVISION=	11
+PORTREVISION=	15
 CATEGORIES=	mail
 
 MAINTAINER=	manu@FreeBSD.Org
diff --git a/mail/opensmtpd-filter-senderscore/Makefile b/mail/opensmtpd-filter-senderscore/Makefile
index 223c58a21253..4487dc778b18 100644
--- a/mail/opensmtpd-filter-senderscore/Makefile
+++ b/mail/opensmtpd-filter-senderscore/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	opensmtpd-filter-senderscore
 PORTVERSION=	0.1.2
-PORTREVISION=	24
+PORTREVISION=	28
 CATEGORIES=	mail
 
 MAINTAINER=	manu@FreeBSD.Org
diff --git a/mail/opensmtpd-table-sqlite/Makefile b/mail/opensmtpd-table-sqlite/Makefile
index dfd64f7c1ecf..bca3b4834255 100644
--- a/mail/opensmtpd-table-sqlite/Makefile
+++ b/mail/opensmtpd-table-sqlite/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	opensmtpd-table-sqlite
 DISTVERSION=	1.0.1
+PORTREVISION=	1
 CATEGORIES=	mail
 
 PATCH_SITES=	https://github.com/OpenSMTPD/table-sqlite/commit/
@@ -20,7 +21,10 @@ USE_GITHUB=	yes
 GH_ACCOUNT=	opensmtpd
 GH_PROJECT=	table-sqlite
 
-PLIST_FILES=	libexec/smtpd/table-sqlite \
+PLIST_FILES=	libexec/opensmtpd/table-sqlite \
 		share/man/man5/table-sqlite.5.gz
 
+post-patch:
+	${REINPLACE_CMD} '/^smtpdir/s|smtpd$$|opensmtpd|' ${WRKSRC}/Makefile.am
+
 .include <bsd.port.mk>
diff --git a/mail/p5-Mail-AuthenticationResults/Makefile b/mail/p5-Mail-AuthenticationResults/Makefile
index 8d8d267c965c..928076c14420 100644
--- a/mail/p5-Mail-AuthenticationResults/Makefile
+++ b/mail/p5-Mail-AuthenticationResults/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	Mail-AuthenticationResults
-PORTVERSION=	2.20231031
+PORTVERSION=	2.20250709
 CATEGORIES=	mail perl5
 MASTER_SITES=	CPAN
 PKGNAMEPREFIX=	p5-
@@ -10,7 +10,7 @@ WWW=		https://metacpan.org/release/Mail-AuthenticationResults
 
 LICENSE=	ART10 GPLv1+
 LICENSE_COMB=	dual
-LICENSE_FILE=	${WRKSRC}/LICENSE
+LICENSE_FILE_GPLv1+ =	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${RUN_DEPENDS}
 RUN_DEPENDS=	p5-Clone>=0:devel/p5-Clone \
diff --git a/mail/p5-Mail-AuthenticationResults/distinfo b/mail/p5-Mail-AuthenticationResults/distinfo
index f8c010bf35e9..c351b50bb736 100644
--- a/mail/p5-Mail-AuthenticationResults/distinfo
+++ b/mail/p5-Mail-AuthenticationResults/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1698848722
-SHA256 (Mail-AuthenticationResults-2.20231031.tar.gz) = 6cf2cfaa3368401ad9d9013cb75a8a9c61db6c3444b1ef1d4b424b6a06a2ed6b
-SIZE (Mail-AuthenticationResults-2.20231031.tar.gz) = 32794
+TIMESTAMP = 1752266044
+SHA256 (Mail-AuthenticationResults-2.20250709.tar.gz) = ca8568638a7839417e04332c6915d4c7a55496bef212faff4d59a93ba9eb4ec0
+SIZE (Mail-AuthenticationResults-2.20250709.tar.gz) = 33533
diff --git a/mail/p5-Mail-Box-IMAP4/Makefile b/mail/p5-Mail-Box-IMAP4/Makefile
index 63a056bf8b69..2b6095a72bfe 100644
--- a/mail/p5-Mail-Box-IMAP4/Makefile
+++ b/mail/p5-Mail-Box-IMAP4/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	Mail-Box-IMAP4
-PORTVERSION=	3.008
+PORTVERSION=	3.009
 CATEGORIES=	mail perl5
 MASTER_SITES=	CPAN
 PKGNAMEPREFIX=	p5-
diff --git a/mail/p5-Mail-Box-IMAP4/distinfo b/mail/p5-Mail-Box-IMAP4/distinfo
index 3fccb26fd1ce..c9fa79fee144 100644
--- a/mail/p5-Mail-Box-IMAP4/distinfo
+++ b/mail/p5-Mail-Box-IMAP4/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1692211679
-SHA256 (Mail-Box-IMAP4-3.008.tar.gz) = faf911b85b8755bb719256ba82a9a368a95e0cd8fe9314d4a0378ddc5f6ba7ab
-SIZE (Mail-Box-IMAP4-3.008.tar.gz) = 44744
+TIMESTAMP = 1745936096
+SHA256 (Mail-Box-IMAP4-3.009.tar.gz) = 1d18ff7bbd9a3834a031fc3ba2933b6a6ca8b66d36a17d2f9e9b1d7db6036a2a
+SIZE (Mail-Box-IMAP4-3.009.tar.gz) = 44279
diff --git a/mail/p5-Mail-Box-POP3/Makefile b/mail/p5-Mail-Box-POP3/Makefile
index 2065cab8ff0d..624023ecce4a 100644
--- a/mail/p5-Mail-Box-POP3/Makefile
+++ b/mail/p5-Mail-Box-POP3/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	Mail-Box-POP3
-PORTVERSION=	3.006
+PORTVERSION=	3.007
 CATEGORIES=	mail perl5
 MASTER_SITES=	CPAN
 PKGNAMEPREFIX=	p5-
diff --git a/mail/p5-Mail-Box-POP3/distinfo b/mail/p5-Mail-Box-POP3/distinfo
index cfa450c85b41..d574132c4b2c 100644
--- a/mail/p5-Mail-Box-POP3/distinfo
+++ b/mail/p5-Mail-Box-POP3/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1693333941
-SHA256 (Mail-Box-POP3-3.006.tar.gz) = 76d107b94d318bcad9bd5e7d2f411a832b316f008935e50a2d7f72e23d8bd6ef
-SIZE (Mail-Box-POP3-3.006.tar.gz) = 32679
+TIMESTAMP = 1745936098
+SHA256 (Mail-Box-POP3-3.007.tar.gz) = 23e7a70712149b96a0042cd0c5d00b6197503568a6a5daac024a2c9400e5fd4f
+SIZE (Mail-Box-POP3-3.007.tar.gz) = 30616
diff --git a/mail/p5-Mail-Box/Makefile b/mail/p5-Mail-Box/Makefile
index cfbf7c2b36a5..7ee7a4920e39 100644
--- a/mail/p5-Mail-Box/Makefile
+++ b/mail/p5-Mail-Box/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	Mail-Box
-PORTVERSION=	3.010
+PORTVERSION=	3.011
 CATEGORIES=	mail perl5
 MASTER_SITES=	CPAN
 MASTER_SITE_SUBDIR=	CPAN:MARKOV
diff --git a/mail/p5-Mail-Box/distinfo b/mail/p5-Mail-Box/distinfo
index bebda885f47d..092422038dac 100644
--- a/mail/p5-Mail-Box/distinfo
+++ b/mail/p5-Mail-Box/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1691069996
-SHA256 (Mail-Box-3.010.tar.gz) = ae194fa250c545c9b9153e3fb5103cab29f79cf2acd4e9fd75cec532201a9564
-SIZE (Mail-Box-3.010.tar.gz) = 296125
+TIMESTAMP = 1745936094
+SHA256 (Mail-Box-3.011.tar.gz) = 0fdb5683c0b15fe95f50a6d5db6801e212797f0025a00f97460b75e8e96ed7ff
+SIZE (Mail-Box-3.011.tar.gz) = 295217
diff --git a/mail/p5-Mail-IMAPTalk/Makefile b/mail/p5-Mail-IMAPTalk/Makefile
index 5cff526c7bb1..2cf0afd9cb3e 100644
--- a/mail/p5-Mail-IMAPTalk/Makefile
+++ b/mail/p5-Mail-IMAPTalk/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	Mail-IMAPTalk
-PORTVERSION=	4.06
+PORTVERSION=	4.07
 CATEGORIES=	mail perl5
 MASTER_SITES=	CPAN
 PKGNAMEPREFIX=	p5-
diff --git a/mail/p5-Mail-IMAPTalk/distinfo b/mail/p5-Mail-IMAPTalk/distinfo
index a0f88433d893..10ac583a8bed 100644
--- a/mail/p5-Mail-IMAPTalk/distinfo
+++ b/mail/p5-Mail-IMAPTalk/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1699774966
-SHA256 (Mail-IMAPTalk-4.06.tar.gz) = 581a252853c596a825e0a97424c484ebdc1c6b99b3533c0ceba43a8102b12b93
-SIZE (Mail-IMAPTalk-4.06.tar.gz) = 68181
+TIMESTAMP = 1756153777
+SHA256 (Mail-IMAPTalk-4.07.tar.gz) = 2be5594a6738f525a762ad4a8af1699d3c1b4f902d7e50615019ca1ed130b486
+SIZE (Mail-IMAPTalk-4.07.tar.gz) = 68891
diff --git a/mail/p5-Mail-Message/Makefile b/mail/p5-Mail-Message/Makefile
index fdc68fe4a198..9c4a02aa44fd 100644
--- a/mail/p5-Mail-Message/Makefile
+++ b/mail/p5-Mail-Message/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	Mail-Message
-PORTVERSION=	3.016
+PORTVERSION=	3.017
 CATEGORIES=	mail perl5
 MASTER_SITES=	CPAN
 PKGNAMEPREFIX=	p5-
diff --git a/mail/p5-Mail-Message/distinfo b/mail/p5-Mail-Message/distinfo
index 0533cae0bb4f..ce8329dd3c49 100644
--- a/mail/p5-Mail-Message/distinfo
+++ b/mail/p5-Mail-Message/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1734888122
-SHA256 (Mail-Message-3.016.tar.gz) = 5d63a0a9e2fff29def7ce658570ba8f73077a6c1acb0e0a3cd3e01bf415337c5
-SIZE (Mail-Message-3.016.tar.gz) = 266442
+TIMESTAMP = 1745936100
+SHA256 (Mail-Message-3.017.tar.gz) = 6180b2eb539bf6f8b0f5e90a3c3218031abc4034ac7b1fff9193a005cde63f9a
+SIZE (Mail-Message-3.017.tar.gz) = 270107
diff --git a/mail/p5-Mail-SPF/Makefile b/mail/p5-Mail-SPF/Makefile
index e609bcbebdd5..1ef80e31d46b 100644
--- a/mail/p5-Mail-SPF/Makefile
+++ b/mail/p5-Mail-SPF/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	Mail-SPF
-PORTVERSION=	3.20240923
+PORTVERSION=	3.20250505
 CATEGORIES=	mail perl5
 MASTER_SITES=	CPAN
 PKGNAMEPREFIX=	p5-
diff --git a/mail/p5-Mail-SPF/distinfo b/mail/p5-Mail-SPF/distinfo
index 3dbbd88ed618..39db2ad3e144 100644
--- a/mail/p5-Mail-SPF/distinfo
+++ b/mail/p5-Mail-SPF/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1727314530
-SHA256 (Mail-SPF-3.20240923.tar.gz) = dd348caaf4947ec5013f79cc66ae99b92b38b8723619efbe36760e12cb221430
-SIZE (Mail-SPF-3.20240923.tar.gz) = 94271
+TIMESTAMP = 1747546462
+SHA256 (Mail-SPF-3.20250505.tar.gz) = 9ac60d00b957e849bafe90a8defdeee2e5ffab1c87ac5a4abc452875e9904863
+SIZE (Mail-SPF-3.20250505.tar.gz) = 94915
diff --git a/mail/p5-Mail-Sendmail/Makefile b/mail/p5-Mail-Sendmail/Makefile
index 7839fdebc462..43c06e0b7b3e 100644
--- a/mail/p5-Mail-Sendmail/Makefile
+++ b/mail/p5-Mail-Sendmail/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	Mail-Sendmail
-PORTVERSION=	0.80
+PORTVERSION=	0.82
+PORTREVISION=	1
 CATEGORIES=	mail perl5
 MASTER_SITES=	CPAN
 PKGNAMEPREFIX=	p5-
@@ -12,8 +13,12 @@ LICENSE=	ART10 GPLv1+
 LICENSE_COMB=	dual
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-NO_ARCH=	yes
+BUILD_DEPENDS=	${RUN_DEPENDS}
+RUN_DEPENDS=	p5-Sys-Hostname-Long>=0:sysutils/p5-Sys-Hostname-Long
+
 USES=		perl5
 USE_PERL5=	configure
 
+NO_ARCH=	yes
+
 .include <bsd.port.mk>
diff --git a/mail/p5-Mail-Sendmail/distinfo b/mail/p5-Mail-Sendmail/distinfo
index 429b4741dd2b..0cae71c4c594 100644
--- a/mail/p5-Mail-Sendmail/distinfo
+++ b/mail/p5-Mail-Sendmail/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1503415959
-SHA256 (Mail-Sendmail-0.80.tar.gz) = 5b8a98cb5cc39d80441a38aab010885ddf80e6fcd8e6e0314392cb23e7c268e4
-SIZE (Mail-Sendmail-0.80.tar.gz) = 23537
+TIMESTAMP = 1752932939
+SHA256 (Mail-Sendmail-0.82.tar.gz) = 86c0611be3788afe4005d04bbc047b39f78b6253c68990c7a7680ed95e9ff516
+SIZE (Mail-Sendmail-0.82.tar.gz) = 23405
diff --git a/mail/p5-Sisimai/Makefile b/mail/p5-Sisimai/Makefile
index 265ea5abd399..3362b91e0ab0 100644
--- a/mail/p5-Sisimai/Makefile
+++ b/mail/p5-Sisimai/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	Sisimai
-PORTVERSION=	5.3.0
 DISTVERSIONPREFIX=	v
+DISTVERSION=	5.4.0
 CATEGORIES=	mail perl5
 MASTER_SITES=	CPAN
 MASTER_SITE_SUBDIR=	CPAN:AKXLIX
diff --git a/mail/p5-Sisimai/distinfo b/mail/p5-Sisimai/distinfo
index 0307a55da89a..c4aef849d3cb 100644
--- a/mail/p5-Sisimai/distinfo
+++ b/mail/p5-Sisimai/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1744289412
-SHA256 (Sisimai-v5.3.0.tar.gz) = 6811dc238fb150f1c01b064836b16afd90995a77628ba593a27efddb156c6d12
-SIZE (Sisimai-v5.3.0.tar.gz) = 1095663
+TIMESTAMP = 1751470827
+SHA256 (Sisimai-v5.4.0.tar.gz) = 5c3eb54486b008e2108f74dfbf8a517cc8abd2fe5f989cea5dd9d7292c9b90cd
+SIZE (Sisimai-v5.4.0.tar.gz) = 1096579
diff --git a/mail/pantomime/Makefile b/mail/pantomime/Makefile
index 3c7c910548d7..7fa6d998db63 100644
--- a/mail/pantomime/Makefile
+++ b/mail/pantomime/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	pantomime
 DISTVERSION=	1.4.0
+PORTREVISION=	1
 CATEGORIES=	mail gnustep
 MASTER_SITES=	SAVANNAH/gnustep-nonfsf/
 DISTNAME=	Pantomime-${DISTVERSION}
diff --git a/mail/pear-Horde_Imap_Client/Makefile b/mail/pear-Horde_Imap_Client/Makefile
index 3d006541d802..52cbb2ba46ed 100644
--- a/mail/pear-Horde_Imap_Client/Makefile
+++ b/mail/pear-Horde_Imap_Client/Makefile
@@ -14,6 +14,8 @@ USE_HORDE_RUN=	Horde_Exception \
 		Horde_Stream \
 		Horde_Util
 
+NO_ARCH=	yes
+
 OPTIONS_DEFAULT=	IMAP MBSTRING SASL
 OPTIONS_DEFINE=		IMAP MBSTRING SASL
 IMAP_DESC=	Require PHP imap extension
diff --git a/mail/pear-Horde_Mail_Autoconfig/Makefile b/mail/pear-Horde_Mail_Autoconfig/Makefile
index 981adeac617b..acb619a76567 100644
--- a/mail/pear-Horde_Mail_Autoconfig/Makefile
+++ b/mail/pear-Horde_Mail_Autoconfig/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	Horde_Mail_Autoconfig
 PORTVERSION=	1.0.3
+PORTREVISION=	1
 CATEGORIES=	mail www pear
 
 MAINTAINER=	horde@FreeBSD.org
@@ -13,6 +14,8 @@ USE_HORDE_RUN=	Horde_Exception \
 		Horde_Mail \
 		Horde_Smtp
 
-RUN_DEPENDS+=	${PEARDIR}/Net/DNS2.php:dns/pear-Net_DNS2@${PHP_FLAVOR}
+RUN_DEPENDS+=	${PEARDIR}/Net/DNS2.php:dns/pear-Net_DNS21@${PHP_FLAVOR}
+
+NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/mail/pear-Horde_Mail_Autoconfig/distinfo b/mail/pear-Horde_Mail_Autoconfig/distinfo
index 7901c688f837..b5ee057c9302 100644
--- a/mail/pear-Horde_Mail_Autoconfig/distinfo
+++ b/mail/pear-Horde_Mail_Autoconfig/distinfo
@@ -1,2 +1,3 @@
+TIMESTAMP = 1750933404
 SHA256 (Horde/Horde_Mail_Autoconfig-1.0.3.tgz) = 55264f830875363a68c5d1680b3b106f87f87f569d14bbe59c9e869355da950f
 SIZE (Horde/Horde_Mail_Autoconfig-1.0.3.tgz) = 17785
diff --git a/mail/pear-Horde_Smtp/Makefile b/mail/pear-Horde_Smtp/Makefile
index b203737b9d20..0e8af4e247b7 100644
--- a/mail/pear-Horde_Smtp/Makefile
+++ b/mail/pear-Horde_Smtp/Makefile
@@ -14,4 +14,6 @@ USE_HORDE_RUN=	Horde_Exception \
 		Horde_Support \
 		Horde_Translation
 
+NO_ARCH=	yes
+
 .include <bsd.port.mk>
diff --git a/mail/pecl-mailparse/Makefile b/mail/pecl-mailparse/Makefile
index 4532555b394a..609dc326ecfa 100644
--- a/mail/pecl-mailparse/Makefile
+++ b/mail/pecl-mailparse/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	mailparse
-PORTVERSION=	3.1.8
+DISTVERSION=	3.1.8
 CATEGORIES=	mail www
 
 MAINTAINER=	dbaio@FreeBSD.org
@@ -12,4 +12,14 @@ LICENSE_FILE=	${WRKSRC}/LICENSE
 USES=		php:pecl
 USE_PHP=	mbstring:build
 
-.include <bsd.port.mk>
+.include <bsd.port.pre.mk>
+
+post-patch:
+.if ${PHP_VER} >= 85
+	@${REINPLACE_CMD} -e 's|ext/standard/php_smart_string|Zend/zend_smart_string|' \
+		${WRKSRC}/php_mailparse_mime.h \
+		${WRKSRC}/php_mailparse_rfc822.c \
+		${WRKSRC}/php_mailparse_rfc822.re
+.endif
+
+.include <bsd.port.post.mk>
diff --git a/mail/pflogsumm/Makefile b/mail/pflogsumm/Makefile
index d158934933cc..4ac74916b671 100644
--- a/mail/pflogsumm/Makefile
+++ b/mail/pflogsumm/Makefile
@@ -1,6 +1,5 @@
 PORTNAME=	pflogsumm
-PORTVERSION=	1.1.5
-PORTREVISION=	2
+PORTVERSION=	1.1.11
 PORTEPOCH=	1
 CATEGORIES=	mail
 MASTER_SITES=	http://jimsun.LinxNet.com/downloads/ \
@@ -15,7 +14,7 @@ LICENSE=	GPLv2+
 RUN_DEPENDS=	p5-Date-Calc>=0:devel/p5-Date-Calc
 
 USES=		perl5 shebangfix
-SHEBANG_FILES=	${PORTNAME}.pl
+SHEBANG_FILES=	${PORTNAME}
 NO_ARCH=	yes
 NO_BUILD=	yes
 
@@ -25,7 +24,7 @@ PORTDOCS=	README ToDo pflogsumm-faq.txt
 OPTIONS_DEFINE=	DOCS
 
 do-install:
-	${INSTALL_SCRIPT} ${WRKSRC}/${PORTNAME}.pl \
+	${INSTALL_SCRIPT} ${WRKSRC}/${PORTNAME} \
 		${STAGEDIR}${PREFIX}/bin/${PORTNAME}
 	${INSTALL_MAN} ${WRKSRC}/${PORTNAME}.1 ${STAGEDIR}${PREFIX}/share/man/man1
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
diff --git a/mail/pflogsumm/distinfo b/mail/pflogsumm/distinfo
index b8b84a6c5940..14389ff422df 100644
--- a/mail/pflogsumm/distinfo
+++ b/mail/pflogsumm/distinfo
@@ -1,2 +1,3 @@
-SHA256 (pflogsumm-1.1.5.tar.gz) = da6443679117de5109fd7d65fe915286c20ad1ecee63fe07d8cdddd0b75fe466
-SIZE (pflogsumm-1.1.5.tar.gz) = 47130
+TIMESTAMP = 1750411742
+SHA256 (pflogsumm-1.1.11.tar.gz) = 0b49e5e1e3b4885459b8ff5a8e47bab6653feea8728f082a18b7d920fdab984b
+SIZE (pflogsumm-1.1.11.tar.gz) = 57048
diff --git a/mail/pflogsumm/files/patch-pflogsumm.pl b/mail/pflogsumm/files/patch-pflogsumm.pl
deleted file mode 100644
index 07a5695d50ba..000000000000
--- a/mail/pflogsumm/files/patch-pflogsumm.pl
+++ /dev/null
@@ -1,11 +0,0 @@
---- pflogsumm.pl.orig	2024-01-21 13:07:50 UTC
-+++ pflogsumm.pl
-@@ -1536,7 +1536,7 @@ sub gimme_domain {
-     # split domain/ipaddr into separates
-     # newer versions of Postfix have them "dom.ain[i.p.add.ress]"
-     # older versions of Postfix have them "dom.ain/i.p.add.ress"
--    unless((($domain, $ipAddr) = /^([^\[]+)\[((?:\d{1,3}\.){3}\d{1,3})\]/) == 2 ||
-+    unless((($domain, $ipAddr) = /^([^\[]+)\[((?:\d{1,3}\.){3}\d{1,3}|[0-9a-f:]+)\]/o) == 2 ||
-            (($domain, $ipAddr) = /^([^\/]+)\/([0-9a-f.:]+)/i) == 2) {
- 	# more exhaustive method
-         ($domain, $ipAddr) = /^([^\[\(\/]+)[\[\(\/]([^\]\)]+)[\]\)]?:?\s*$/;
diff --git a/mail/phplist/Makefile b/mail/phplist/Makefile
index 5e88fad73a00..9075c8eb188c 100644
--- a/mail/phplist/Makefile
+++ b/mail/phplist/Makefile
@@ -1,6 +1,5 @@
 PORTNAME=	phplist
-DISTVERSION=	3.6.15
-PORTREVISION=	1
+DISTVERSION=	3.6.16
 CATEGORIES=	mail www
 MASTER_SITES=	SF
 PKGNAMESUFFIX=	${PHP_PKGNAMESUFFIX}
@@ -16,6 +15,7 @@ RUN_DEPENDS=	${PEARDIR}/HTTP/Request.php:www/pear-HTTP_Request@${PHP_FLAVOR}
 
 USES=		cpe tar:tgz php:web,flavors
 USE_PHP=	curl gd gettext iconv imap mbstring mysqli session simplexml xml zlib
+IGNORE_WITH_PHP=	81
 
 NO_ARCH=	yes
 NO_BUILD=	yes
@@ -37,6 +37,14 @@ post-extract:
 #
 do-install:
 	@${FIND} ${WRKSRC}/public_html/ -type f -regex '.*[^!-~].*' -delete
+	@${FIND} ${WRKSRC}/public_html/ -type f -name '*.md' -delete
+	@${FIND} ${WRKSRC}/public_html/ -type f -name '.doctrine-project.json' -delete
+	@${FIND} ${WRKSRC}/public_html/ -type f -name '.editorconfig' -delete
+	@${FIND} ${WRKSRC}/public_html/ -type f -name '.gitkeep' -delete
+	@${FIND} ${WRKSRC}/public_html/ -type f -name '.travis.yml' -delete
+	@${FIND} ${WRKSRC}/public_html/ -type f -name 'composer.json' -delete
+	@${FIND} ${WRKSRC}/public_html/ -type f -name 'composer.lock' -delete
+	@${FIND} ${WRKSRC}/public_html/ -type f -regex '.*/.github/.*' -delete
 	@${FIND} ${WRKSRC}/public_html/ -type l -delete
 	@${FIND} ${WRKSRC}/public_html/ -type d -empty -delete
 	${MKDIR} ${STAGEDIR}${WWWDIR}/
diff --git a/mail/phplist/distinfo b/mail/phplist/distinfo
index 31ed2da0d498..186156e91f48 100644
--- a/mail/phplist/distinfo
+++ b/mail/phplist/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1714155854
-SHA256 (phplist-3.6.15.tgz) = dfe441583f7f72b116c2f7db24821259df4fdc991ab52a7078ba3293729d71b9
-SIZE (phplist-3.6.15.tgz) = 21563317
+TIMESTAMP = 1749680424
+SHA256 (phplist-3.6.16.tgz) = 12c43ef7e1e785b9875e086172cbd15b26cd09d0b1ceb1755abb9ee05c57346c
+SIZE (phplist-3.6.16.tgz) = 21548723
diff --git a/mail/phplist/pkg-plist b/mail/phplist/pkg-plist
index 90805ca2ea97..1738dc05df0e 100644
--- a/mail/phplist/pkg-plist
+++ b/mail/phplist/pkg-plist
@@ -122,8 +122,6 @@ bin/phplist
 %%WWWDIR%%/lists/admin/fckphplist.php
 %%WWWDIR%%/lists/admin/generatebouncerules.php
 %%WWWDIR%%/lists/admin/help/.php_cs
-%%WWWDIR%%/lists/admin/help/.travis.yml
-%%WWWDIR%%/lists/admin/help/composer.json
 %%WWWDIR%%/lists/admin/help/de/attachments.php
 %%WWWDIR%%/lists/admin/help/de/embargo.php
 %%WWWDIR%%/lists/admin/help/de/format.php
@@ -308,7 +306,6 @@ bin/phplist
 %%WWWDIR%%/lists/admin/help/pt_BR/sendformat.php
 %%WWWDIR%%/lists/admin/help/pt_BR/subject.php
 %%WWWDIR%%/lists/admin/help/pt_BR/usetemplate.php
-%%WWWDIR%%/lists/admin/help/README.md
 %%WWWDIR%%/lists/admin/help/ru/attachments.php
 %%WWWDIR%%/lists/admin/help/ru/embargo.php
 %%WWWDIR%%/lists/admin/help/ru/finishsending.php
@@ -434,7 +431,6 @@ bin/phplist
 %%WWWDIR%%/lists/admin/inc/UUID.php
 %%WWWDIR%%/lists/admin/index.php
 %%WWWDIR%%/lists/admin/info/.php_cs
-%%WWWDIR%%/lists/admin/info/composer.json
 %%WWWDIR%%/lists/admin/info/de/adminattributes.php
 %%WWWDIR%%/lists/admin/info/de/attributes.php
 %%WWWDIR%%/lists/admin/info/de/bounces.php
@@ -770,7 +766,6 @@ bin/phplist
 %%WWWDIR%%/lists/admin/info/pt_BR/templates.php
 %%WWWDIR%%/lists/admin/info/pt_BR/usermgt.php
 %%WWWDIR%%/lists/admin/info/pt_BR/vote.php
-%%WWWDIR%%/lists/admin/info/README.md
 %%WWWDIR%%/lists/admin/info/ru/adminattributes.php
 %%WWWDIR%%/lists/admin/info/ru/attributes.php
 %%WWWDIR%%/lists/admin/info/ru/bounces.php
@@ -923,7 +918,6 @@ bin/phplist
 %%WWWDIR%%/lists/admin/lib.php
 %%WWWDIR%%/lists/admin/list.php
 %%WWWDIR%%/lists/admin/listbounces.php
-%%WWWDIR%%/lists/admin/locale/.gitignore
 %%WWWDIR%%/lists/admin/locale/ar/language_info
 %%WWWDIR%%/lists/admin/locale/ar/phplist.po
 %%WWWDIR%%/lists/admin/locale/bg/language_info
@@ -1085,7 +1079,6 @@ bin/phplist
 %%WWWDIR%%/lists/admin/PHPMailer/class.phpmaileroauthgoogle.php
 %%WWWDIR%%/lists/admin/PHPMailer/class.pop3.php
 %%WWWDIR%%/lists/admin/PHPMailer/class.smtp.php
-%%WWWDIR%%/lists/admin/PHPMailer/composer.json
 %%WWWDIR%%/lists/admin/PHPMailer/language/phpmailer.lang-am.php
 %%WWWDIR%%/lists/admin/PHPMailer/language/phpmailer.lang-ar.php
 %%WWWDIR%%/lists/admin/PHPMailer/language/phpmailer.lang-az.php
@@ -1136,7 +1129,6 @@ bin/phplist
 %%WWWDIR%%/lists/admin/PHPMailer/PHPMailerAutoload.php
 %%WWWDIR%%/lists/admin/PHPMailer/VERSION
 %%WWWDIR%%/lists/admin/PHPMailer6/COMMITMENT
-%%WWWDIR%%/lists/admin/PHPMailer6/composer.json
 %%WWWDIR%%/lists/admin/PHPMailer6/get_oauth_token.php
 %%WWWDIR%%/lists/admin/PHPMailer6/language/phpmailer.lang-af.php
 %%WWWDIR%%/lists/admin/PHPMailer6/language/phpmailer.lang-ar.php
@@ -1191,8 +1183,6 @@ bin/phplist
 %%WWWDIR%%/lists/admin/PHPMailer6/language/phpmailer.lang-zh_cn.php
 %%WWWDIR%%/lists/admin/PHPMailer6/language/phpmailer.lang-zh.php
 %%WWWDIR%%/lists/admin/PHPMailer6/LICENSE
-%%WWWDIR%%/lists/admin/PHPMailer6/README.md
-%%WWWDIR%%/lists/admin/PHPMailer6/SECURITY.md
 %%WWWDIR%%/lists/admin/PHPMailer6/src/Exception.php
 %%WWWDIR%%/lists/admin/PHPMailer6/src/OAuth.php
 %%WWWDIR%%/lists/admin/PHPMailer6/src/OAuthTokenProvider.php
@@ -1236,7 +1226,6 @@ bin/phplist
 %%WWWDIR%%/lists/admin/plugins/CKEditorPlugin/kcfinder/css/999.agent.css
 %%WWWDIR%%/lists/admin/plugins/CKEditorPlugin/kcfinder/css/index.php
 %%WWWDIR%%/lists/admin/plugins/CKEditorPlugin/kcfinder/doc/.htaccess
-%%WWWDIR%%/lists/admin/plugins/CKEditorPlugin/kcfinder/doc/Changelog.md
 %%WWWDIR%%/lists/admin/plugins/CKEditorPlugin/kcfinder/doc/LICENSE.GPL
 %%WWWDIR%%/lists/admin/plugins/CKEditorPlugin/kcfinder/doc/LICENSE.LGPL
 %%WWWDIR%%/lists/admin/plugins/CKEditorPlugin/kcfinder/favicon.ico
@@ -1316,7 +1305,6 @@ bin/phplist
 %%WWWDIR%%/lists/admin/plugins/CKEditorPlugin/kcfinder/lib/helper_path.php
 %%WWWDIR%%/lists/admin/plugins/CKEditorPlugin/kcfinder/lib/helper_phpGet.php
 %%WWWDIR%%/lists/admin/plugins/CKEditorPlugin/kcfinder/lib/helper_text.php
-%%WWWDIR%%/lists/admin/plugins/CKEditorPlugin/kcfinder/README.md
 %%WWWDIR%%/lists/admin/plugins/CKEditorPlugin/kcfinder/themes/dark/01.ui.css
 %%WWWDIR%%/lists/admin/plugins/CKEditorPlugin/kcfinder/themes/dark/02.transForm.css
 %%WWWDIR%%/lists/admin/plugins/CKEditorPlugin/kcfinder/themes/dark/03.misc.css
@@ -1788,7 +1776,6 @@ bin/phplist
 %%WWWDIR%%/lists/admin/plugins/CommonPlugin/ui/phplist-ui-bootlist/dialog.js
 %%WWWDIR%%/lists/admin/plugins/CommonPlugin/vendor/autoload.php
 %%WWWDIR%%/lists/admin/plugins/CommonPlugin/vendor/chdemko/bitarray/cite.bib
-%%WWWDIR%%/lists/admin/plugins/CommonPlugin/vendor/chdemko/bitarray/README.md
 %%WWWDIR%%/lists/admin/plugins/CommonPlugin/vendor/chdemko/bitarray/src/BitArray/BitArray.php
 %%WWWDIR%%/lists/admin/plugins/CommonPlugin/vendor/chdemko/bitarray/src/BitArray/Iterator.php
 %%WWWDIR%%/lists/admin/plugins/CommonPlugin/vendor/composer/autoload_classmap.php
@@ -1905,7 +1892,6 @@ bin/phplist
 %%WWWDIR%%/lists/admin/plugins/CommonPlugin/vendor/psr/log/Psr/Log/LoggerTrait.php
 %%WWWDIR%%/lists/admin/plugins/CommonPlugin/vendor/psr/log/Psr/Log/LogLevel.php
 %%WWWDIR%%/lists/admin/plugins/CommonPlugin/vendor/psr/log/Psr/Log/NullLogger.php
-%%WWWDIR%%/lists/admin/plugins/CommonPlugin/vendor/psr/simple-cache/LICENSE.md
 %%WWWDIR%%/lists/admin/plugins/CommonPlugin/vendor/psr/simple-cache/src/CacheException.php
 %%WWWDIR%%/lists/admin/plugins/CommonPlugin/vendor/psr/simple-cache/src/CacheInterface.php
 %%WWWDIR%%/lists/admin/plugins/CommonPlugin/vendor/psr/simple-cache/src/InvalidArgumentException.php
@@ -2116,20 +2102,11 @@ bin/phplist
 %%WWWDIR%%/lists/admin/templates.php
 %%WWWDIR%%/lists/admin/tests.php
 %%WWWDIR%%/lists/admin/uclicks.php
-%%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/.gitignore
-%%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/.travis.yml
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/body_trackers.php
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/_config.yml
-%%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/.editorconfig
-%%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/.gitattributes
-%%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/.gitignore
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/.hound.yml
-%%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/.travis.yml
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/bower.json
-%%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/CHANGELOG.md
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/CNAME
-%%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/composer.json
-%%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/CONTRIBUTING.md
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/dist/css/bootstrap-theme.css
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/dist/css/bootstrap-theme.css.map
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/dist/css/bootstrap-theme.min.css
@@ -2368,7 +2345,6 @@ bin/phplist
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/grunt/npm-shrinkwrap.json
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/grunt/sauce_browsers.yml
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/Gruntfile.js
-%%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/ISSUE_TEMPLATE.md
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/js/.jscsrc
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/js/.jshintrc
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/js/affix.js
@@ -2382,7 +2358,6 @@ bin/phplist
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/js/scrollspy.js
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/js/tab.js
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/js/tests/index.html
-%%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/js/tests/README.md
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/js/tests/unit/.jshintrc
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/js/tests/unit/affix.js
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/js/tests/unit/alert.js
@@ -2492,8 +2467,6 @@ bin/phplist
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/nuget/MyGet.ps1
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/package.js
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/package.json
-%%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/bootstrap/README.md
-%%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/composer.json
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/css/bootstrap-select.min.css
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/css/bootstrap-toggle.min.css
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/css/style.css
@@ -2511,7 +2484,6 @@ bin/phplist
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/fonts/source-sans-pro/OTF/SourceSansPro-BoldIt.otf
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/fonts/source-sans-pro/OTF/SourceSansPro-It.otf
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/fonts/source-sans-pro/OTF/SourceSansPro-Regular.otf
-%%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/fonts/source-sans-pro/README.md
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/fonts/source-sans-pro/TTF/SourceSansPro-Bold.ttf
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/fonts/source-sans-pro/TTF/SourceSansPro-BoldIt.ttf
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/fonts/source-sans-pro/TTF/SourceSansPro-It.ttf
@@ -2571,7 +2543,6 @@ bin/phplist
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/pagetop_minimal.php
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/pagetop.php
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/publicpagetop.php
-%%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/README.md
 %%WWWDIR%%/lists/admin/ui/phplist-ui-bootlist/theme_info
 %%WWWDIR%%/lists/admin/update.php
 %%WWWDIR%%/lists/admin/updateLib.php
@@ -2589,15 +2560,7 @@ bin/phplist
 %%WWWDIR%%/lists/admin/viewtemplate.php
 %%WWWDIR%%/lists/admin/vote.php
 %%WWWDIR%%/lists/api.php
-%%WWWDIR%%/lists/base/.github/CONTRIBUTING.md
-%%WWWDIR%%/lists/base/.github/ISSUE_TEMPLATE.md
-%%WWWDIR%%/lists/base/.github/PULL_REQUEST_TEMPLATE.md
-%%WWWDIR%%/lists/base/.gitignore
-%%WWWDIR%%/lists/base/.travis.yml
 %%WWWDIR%%/lists/base/bin/console
-%%WWWDIR%%/lists/base/CHANGELOG.md
-%%WWWDIR%%/lists/base/composer.json
-%%WWWDIR%%/lists/base/config/.gitkeep
 %%WWWDIR%%/lists/base/config/bundles.yml
 %%WWWDIR%%/lists/base/config/config_modules.yml
 %%WWWDIR%%/lists/base/config/parameters.php
@@ -2610,8 +2573,6 @@ bin/phplist
 %%WWWDIR%%/lists/base/public/favicon-180.png
 %%WWWDIR%%/lists/base/public/favicon-48.png
 %%WWWDIR%%/lists/base/public/favicon.ico
-%%WWWDIR%%/lists/base/README.md
-%%WWWDIR%%/lists/base/src/.gitkeep
 %%WWWDIR%%/lists/base/var/.htaccess
 %%WWWDIR%%/lists/base/vendor/autoload.php
 %%WWWDIR%%/lists/base/vendor/bin/doctrine
@@ -2628,18 +2589,11 @@ bin/phplist
 %%WWWDIR%%/lists/base/vendor/composer/installed.php
 %%WWWDIR%%/lists/base/vendor/composer/InstalledVersions.php
 %%WWWDIR%%/lists/base/vendor/composer/LICENSE
-%%WWWDIR%%/lists/base/vendor/composer/package-versions-deprecated/CHANGELOG.md
-%%WWWDIR%%/lists/base/vendor/composer/package-versions-deprecated/composer.json
-%%WWWDIR%%/lists/base/vendor/composer/package-versions-deprecated/composer.lock
-%%WWWDIR%%/lists/base/vendor/composer/package-versions-deprecated/CONTRIBUTING.md
 %%WWWDIR%%/lists/base/vendor/composer/package-versions-deprecated/LICENSE
-%%WWWDIR%%/lists/base/vendor/composer/package-versions-deprecated/README.md
-%%WWWDIR%%/lists/base/vendor/composer/package-versions-deprecated/SECURITY.md
 %%WWWDIR%%/lists/base/vendor/composer/package-versions-deprecated/src/PackageVersions/FallbackVersions.php
 %%WWWDIR%%/lists/base/vendor/composer/package-versions-deprecated/src/PackageVersions/Installer.php
 %%WWWDIR%%/lists/base/vendor/composer/package-versions-deprecated/src/PackageVersions/Versions.php
 %%WWWDIR%%/lists/base/vendor/composer/platform_check.php
-%%WWWDIR%%/lists/base/vendor/doctrine/annotations/composer.json
 %%WWWDIR%%/lists/base/vendor/doctrine/annotations/docs/en/annotations.rst
 %%WWWDIR%%/lists/base/vendor/doctrine/annotations/docs/en/custom.rst
 %%WWWDIR%%/lists/base/vendor/doctrine/annotations/docs/en/index.rst
@@ -2669,8 +2623,6 @@ bin/phplist
 %%WWWDIR%%/lists/base/vendor/doctrine/annotations/lib/Doctrine/Common/Annotations/TokenParser.php
 %%WWWDIR%%/lists/base/vendor/doctrine/annotations/LICENSE
 %%WWWDIR%%/lists/base/vendor/doctrine/annotations/psalm.xml
-%%WWWDIR%%/lists/base/vendor/doctrine/annotations/README.md
-%%WWWDIR%%/lists/base/vendor/doctrine/cache/composer.json
 %%WWWDIR%%/lists/base/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ApcCache.php
 %%WWWDIR%%/lists/base/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ApcuCache.php
 %%WWWDIR%%/lists/base/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ArrayCache.php
@@ -2708,12 +2660,6 @@ bin/phplist
 %%WWWDIR%%/lists/base/vendor/doctrine/cache/lib/Doctrine/Common/Cache/XcacheCache.php
 %%WWWDIR%%/lists/base/vendor/doctrine/cache/lib/Doctrine/Common/Cache/ZendDataCache.php
 %%WWWDIR%%/lists/base/vendor/doctrine/cache/LICENSE
-%%WWWDIR%%/lists/base/vendor/doctrine/cache/README.md
-%%WWWDIR%%/lists/base/vendor/doctrine/cache/UPGRADE-1.11.md
-%%WWWDIR%%/lists/base/vendor/doctrine/cache/UPGRADE-1.4.md
-%%WWWDIR%%/lists/base/vendor/doctrine/collections/.doctrine-project.json
-%%WWWDIR%%/lists/base/vendor/doctrine/collections/composer.json
-%%WWWDIR%%/lists/base/vendor/doctrine/collections/CONTRIBUTING.md
 %%WWWDIR%%/lists/base/vendor/doctrine/collections/docs/en/derived-collections.rst
 %%WWWDIR%%/lists/base/vendor/doctrine/collections/docs/en/expression-builder.rst
 %%WWWDIR%%/lists/base/vendor/doctrine/collections/docs/en/expressions.rst
@@ -2734,10 +2680,6 @@ bin/phplist
 %%WWWDIR%%/lists/base/vendor/doctrine/collections/lib/Doctrine/Common/Collections/ReadableCollection.php
 %%WWWDIR%%/lists/base/vendor/doctrine/collections/lib/Doctrine/Common/Collections/Selectable.php
 %%WWWDIR%%/lists/base/vendor/doctrine/collections/LICENSE
-%%WWWDIR%%/lists/base/vendor/doctrine/collections/README.md
-%%WWWDIR%%/lists/base/vendor/doctrine/common/.doctrine-project.json
-%%WWWDIR%%/lists/base/vendor/doctrine/common/.github/FUNDING.yml
-%%WWWDIR%%/lists/base/vendor/doctrine/common/composer.json
 %%WWWDIR%%/lists/base/vendor/doctrine/common/docs/en/index.rst
 %%WWWDIR%%/lists/base/vendor/doctrine/common/docs/en/reference/class-loading.rst
 %%WWWDIR%%/lists/base/vendor/doctrine/common/humbug.json.dist
@@ -2760,13 +2702,10 @@ bin/phplist
 %%WWWDIR%%/lists/base/vendor/doctrine/common/lib/Doctrine/Common/Version.php
 %%WWWDIR%%/lists/base/vendor/doctrine/common/LICENSE
 %%WWWDIR%%/lists/base/vendor/doctrine/common/phpstan.neon.dist
-%%WWWDIR%%/lists/base/vendor/doctrine/common/README.md
 %%WWWDIR%%/lists/base/vendor/doctrine/common/UPGRADE_TO_2_1
 %%WWWDIR%%/lists/base/vendor/doctrine/common/UPGRADE_TO_2_2
 %%WWWDIR%%/lists/base/vendor/doctrine/dbal/bin/doctrine-dbal
 %%WWWDIR%%/lists/base/vendor/doctrine/dbal/bin/doctrine-dbal.php
-%%WWWDIR%%/lists/base/vendor/doctrine/dbal/composer.json
-%%WWWDIR%%/lists/base/vendor/doctrine/dbal/CONTRIBUTING.md
 %%WWWDIR%%/lists/base/vendor/doctrine/dbal/lib/Doctrine/DBAL/Abstraction/Result.php
 %%WWWDIR%%/lists/base/vendor/doctrine/dbal/lib/Doctrine/DBAL/Cache/ArrayStatement.php
 %%WWWDIR%%/lists/base/vendor/doctrine/dbal/lib/Doctrine/DBAL/Cache/CacheException.php
@@ -3078,17 +3017,9 @@ bin/phplist
 %%WWWDIR%%/lists/base/vendor/doctrine/dbal/lib/Doctrine/DBAL/Version.php
 %%WWWDIR%%/lists/base/vendor/doctrine/dbal/lib/Doctrine/DBAL/VersionAwarePlatformDriver.php
 %%WWWDIR%%/lists/base/vendor/doctrine/dbal/LICENSE
-%%WWWDIR%%/lists/base/vendor/doctrine/dbal/README.md
-%%WWWDIR%%/lists/base/vendor/doctrine/deprecations/composer.json
-%%WWWDIR%%/lists/base/vendor/doctrine/deprecations/lib/Doctrine/Deprecations/Deprecation.php
-%%WWWDIR%%/lists/base/vendor/doctrine/deprecations/lib/Doctrine/Deprecations/PHPUnit/VerifyDeprecations.php
 %%WWWDIR%%/lists/base/vendor/doctrine/deprecations/LICENSE
-%%WWWDIR%%/lists/base/vendor/doctrine/deprecations/README.md
-%%WWWDIR%%/lists/base/vendor/doctrine/doctrine-bundle/.doctrine-project.json
-%%WWWDIR%%/lists/base/vendor/doctrine/doctrine-bundle/.github/FUNDING.yml
-%%WWWDIR%%/lists/base/vendor/doctrine/doctrine-bundle/.github/stale.yml
-%%WWWDIR%%/lists/base/vendor/doctrine/doctrine-bundle/.github/workflows/coding-standards.yml
-%%WWWDIR%%/lists/base/vendor/doctrine/doctrine-bundle/.github/workflows/release-on-milestone-closed.yml
+%%WWWDIR%%/lists/base/vendor/doctrine/deprecations/src/Deprecation.php
+%%WWWDIR%%/lists/base/vendor/doctrine/deprecations/src/PHPUnit/VerifyDeprecations.php
 %%WWWDIR%%/lists/base/vendor/doctrine/doctrine-bundle/Command/CreateDatabaseDoctrineCommand.php
 %%WWWDIR%%/lists/base/vendor/doctrine/doctrine-bundle/Command/DoctrineCommand.php
 %%WWWDIR%%/lists/base/vendor/doctrine/doctrine-bundle/Command/DropDatabaseDoctrineCommand.php
@@ -3112,7 +3043,6 @@ bin/phplist
 %%WWWDIR%%/lists/base/vendor/doctrine/doctrine-bundle/Command/Proxy/RunSqlDoctrineCommand.php
 %%WWWDIR%%/lists/base/vendor/doctrine/doctrine-bundle/Command/Proxy/UpdateSchemaDoctrineCommand.php
 %%WWWDIR%%/lists/base/vendor/doctrine/doctrine-bundle/Command/Proxy/ValidateSchemaCommand.php
-%%WWWDIR%%/lists/base/vendor/doctrine/doctrine-bundle/composer.json
 %%WWWDIR%%/lists/base/vendor/doctrine/doctrine-bundle/ConnectionFactory.php
 %%WWWDIR%%/lists/base/vendor/doctrine/doctrine-bundle/Controller/ProfilerController.php
 %%WWWDIR%%/lists/base/vendor/doctrine/doctrine-bundle/DataCollector/DoctrineDataCollector.php
@@ -3136,7 +3066,6 @@ bin/phplist
 %%WWWDIR%%/lists/base/vendor/doctrine/doctrine-bundle/Mapping/DisconnectedMetadataFactory.php
 %%WWWDIR%%/lists/base/vendor/doctrine/doctrine-bundle/Mapping/EntityListenerServiceResolver.php
 %%WWWDIR%%/lists/base/vendor/doctrine/doctrine-bundle/phpcs.xml.dist
-%%WWWDIR%%/lists/base/vendor/doctrine/doctrine-bundle/README.md
 %%WWWDIR%%/lists/base/vendor/doctrine/doctrine-bundle/Registry.php
 %%WWWDIR%%/lists/base/vendor/doctrine/doctrine-bundle/Repository/ContainerRepositoryFactory.php
 %%WWWDIR%%/lists/base/vendor/doctrine/doctrine-bundle/Repository/ServiceEntityRepository.php
@@ -3149,18 +3078,12 @@ bin/phplist
 %%WWWDIR%%/lists/base/vendor/doctrine/doctrine-bundle/Resources/views/Collector/explain.html.twig
 %%WWWDIR%%/lists/base/vendor/doctrine/doctrine-bundle/Resources/views/Collector/icon.svg
 %%WWWDIR%%/lists/base/vendor/doctrine/doctrine-bundle/Twig/DoctrineExtension.php
-%%WWWDIR%%/lists/base/vendor/doctrine/doctrine-bundle/UPGRADE-1.11.md
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 %%WWWDIR%%/lists/base/vendor/willdurand/negotiation/LICENSE
 %%WWWDIR%%/lists/base/vendor/willdurand/negotiation/phpunit.xml.dist
-%%WWWDIR%%/lists/base/vendor/willdurand/negotiation/README.md
 %%WWWDIR%%/lists/base/vendor/willdurand/negotiation/src/Negotiation/AbstractNegotiator.php
 %%WWWDIR%%/lists/base/vendor/willdurand/negotiation/src/Negotiation/Accept.php
 %%WWWDIR%%/lists/base/vendor/willdurand/negotiation/src/Negotiation/AcceptCharset.php
@@ -12825,8 +12271,6 @@ bin/phplist
 %%WWWDIR%%/lists/styles/color.css
 %%WWWDIR%%/lists/styles/phplist.css
 %%WWWDIR%%/lists/styles/subscribe.css
-%%WWWDIR%%/lists/texts/.gitignore
-%%WWWDIR%%/lists/texts/.travis.yml
 %%WWWDIR%%/lists/texts/afrikaans.inc
 %%WWWDIR%%/lists/texts/albanian.inc
 %%WWWDIR%%/lists/texts/arabic.inc
@@ -12834,7 +12278,6 @@ bin/phplist
 %%WWWDIR%%/lists/texts/bosnian.inc
 %%WWWDIR%%/lists/texts/bulgarian.inc
 %%WWWDIR%%/lists/texts/catalan.inc
-%%WWWDIR%%/lists/texts/composer.json
 %%WWWDIR%%/lists/texts/croatian.inc
 %%WWWDIR%%/lists/texts/czech.inc
 %%WWWDIR%%/lists/texts/danish.inc
@@ -12858,7 +12301,6 @@ bin/phplist
 %%WWWDIR%%/lists/texts/polish.inc
 %%WWWDIR%%/lists/texts/portuguese_pt.inc
 %%WWWDIR%%/lists/texts/portuguese.inc
-%%WWWDIR%%/lists/texts/README.md
 %%WWWDIR%%/lists/texts/romanian.inc
 %%WWWDIR%%/lists/texts/russian.inc
 %%WWWDIR%%/lists/texts/serbian.inc
@@ -12871,13 +12313,11 @@ bin/phplist
 %%WWWDIR%%/lists/texts/ukrainian.inc
 %%WWWDIR%%/lists/texts/usa.inc
 %%WWWDIR%%/lists/texts/vietnamese.inc
-%%WWWDIR%%/lists/updater/composer.json
 %%WWWDIR%%/lists/updater/images/arrow_down.png
 %%WWWDIR%%/lists/updater/images/arrow_up.png
 %%WWWDIR%%/lists/updater/images/check.svg
 %%WWWDIR%%/lists/updater/images/square.svg
 %%WWWDIR%%/lists/updater/index.php
-%%WWWDIR%%/lists/updater/README.md
 %%WWWDIR%%/lists/ut.php
 @postexec chown %%WWWOWN%%:%%WWWGRP%% %B/${WWWDIR_REL}/admin/plugins
 @postexec chown %%WWWOWN%%:%%WWWGRP%% %B/${WWWDIR_REL}/config
diff --git a/mail/pizauth/Makefile b/mail/pizauth/Makefile
index e6ab64e54f29..a30aa61a0634 100644
--- a/mail/pizauth/Makefile
+++ b/mail/pizauth/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	pizauth
-DISTVERSION=	1.0.5
-PORTREVISION=	5
+DISTVERSION=	1.0.7
+PORTREVISION=	2
 CATEGORIES=	mail
 
 MAINTAINER=	nivit@FreeBSD.org
diff --git a/mail/pizauth/Makefile.crates b/mail/pizauth/Makefile.crates
index f85b4a04f36e..52a80eef9c82 100644
--- a/mail/pizauth/Makefile.crates
+++ b/mail/pizauth/Makefile.crates
@@ -1,154 +1,186 @@
-CARGO_CRATES=	adler-1.0.2 \
+CARGO_CRATES=	adler2-2.0.0 \
 		aead-0.5.2 \
 		aho-corasick-1.1.3 \
 		android-tzdata-0.1.1 \
 		android_system_properties-0.1.5 \
-		anyhow-1.0.86 \
-		autocfg-1.3.0 \
+		anyhow-1.0.95 \
+		autocfg-1.4.0 \
 		base64-0.22.1 \
 		bincode-1.3.3 \
-		bitflags-1.3.2 \
-		bitflags-2.5.0 \
+		bitflags-2.8.0 \
 		block-buffer-0.10.4 \
-		bstr-1.9.1 \
-		bumpalo-3.16.0 \
+		boot-time-0.1.2 \
+		bstr-1.11.3 \
+		bumpalo-3.17.0 \
+		byteorder-1.5.0 \
 		cactus-1.0.7 \
-		cc-1.0.98 \
+		cc-1.2.10 \
 		cfg-if-1.0.0 \
 		cfg_aliases-0.2.1 \
-		cfgrammar-0.13.5 \
+		cfgrammar-0.13.8 \
 		chacha20-0.9.1 \
 		chacha20poly1305-0.10.1 \
-		chrono-0.4.38 \
+		chrono-0.4.39 \
 		cipher-0.4.4 \
-		core-foundation-sys-0.8.6 \
-		cpufeatures-0.2.12 \
+		core-foundation-sys-0.8.7 \
+		cpufeatures-0.2.17 \
 		crc32fast-1.4.2 \
-		crossbeam-deque-0.8.5 \
+		crossbeam-deque-0.8.6 \
 		crossbeam-epoch-0.9.18 \
-		crossbeam-utils-0.8.20 \
+		crossbeam-utils-0.8.21 \
 		crypto-common-0.1.6 \
 		deranged-0.3.11 \
 		digest-0.10.7 \
+		displaydoc-0.2.5 \
 		equivalent-1.0.1 \
-		error-chain-0.12.4 \
-		filetime-0.2.23 \
-		flate2-1.0.30 \
+		filetime-0.2.25 \
+		flate2-1.0.35 \
 		fnv-1.0.7 \
 		form_urlencoded-1.2.1 \
 		generic-array-0.14.7 \
 		getopts-0.2.21 \
 		getrandom-0.2.15 \
-		globset-0.4.14 \
-		hashbrown-0.14.5 \
-		hermit-abi-0.3.9 \
-		hostname-0.3.1 \
-		iana-time-zone-0.1.60 \
+		getrandom-0.3.1 \
+		globset-0.4.15 \
+		hashbrown-0.15.2 \
+		hermit-abi-0.4.0 \
+		hostname-0.4.0 \
+		iana-time-zone-0.1.61 \
 		iana-time-zone-haiku-0.1.2 \
-		idna-0.5.0 \
-		ignore-0.4.22 \
-		indexmap-2.2.6 \
+		icu_collections-1.5.0 \
+		icu_locid-1.5.0 \
+		icu_locid_transform-1.5.0 \
+		icu_locid_transform_data-1.5.0 \
+		icu_normalizer-1.5.0 \
+		icu_normalizer_data-1.5.0 \
+		icu_properties-1.5.1 \
+		icu_properties_data-1.5.0 \
+		icu_provider-1.5.0 \
+		icu_provider_macros-1.5.0 \
+		idna-1.0.3 \
+		idna_adapter-1.2.0 \
+		ignore-0.4.23 \
+		indexmap-2.7.1 \
 		inout-0.1.3 \
-		is-terminal-0.4.12 \
-		itoa-1.0.11 \
-		js-sys-0.3.69 \
-		lazy_static-1.4.0 \
-		libc-0.2.155 \
-		log-0.4.21 \
-		lrlex-0.13.5 \
-		lrpar-0.13.5 \
-		lrtable-0.13.5 \
-		match_cfg-0.1.0 \
-		memchr-2.7.2 \
-		miniz_oxide-0.7.3 \
+		is-terminal-0.4.15 \
+		itoa-1.0.14 \
+		js-sys-0.3.77 \
+		lazy_static-1.5.0 \
+		libc-0.2.169 \
+		libredox-0.1.3 \
+		litemap-0.7.4 \
+		log-0.4.25 \
+		lrlex-0.13.8 \
+		lrpar-0.13.8 \
+		lrtable-0.13.8 \
+		memchr-2.7.4 \
+		miniz_oxide-0.8.3 \
 		nix-0.29.0 \
 		num-conv-0.1.0 \
 		num-traits-0.2.19 \
 		num_threads-0.1.7 \
-		once_cell-1.19.0 \
+		once_cell-1.20.2 \
 		opaque-debug-0.3.1 \
 		packedvec-1.2.4 \
 		percent-encoding-2.3.1 \
 		pledge-0.4.2 \
 		poly1305-0.8.0 \
 		powerfmt-0.2.0 \
-		ppv-lite86-0.2.17 \
-		proc-macro2-1.0.84 \
-		quote-1.0.36 \
-		rand-0.8.5 \
-		rand_chacha-0.3.1 \
+		ppv-lite86-0.2.20 \
+		proc-macro2-1.0.93 \
+		quote-1.0.38 \
+		rand-0.9.0 \
+		rand_chacha-0.9.0 \
 		rand_core-0.6.4 \
-		redox_syscall-0.4.1 \
-		regex-1.10.4 \
-		regex-automata-0.4.6 \
-		regex-syntax-0.8.3 \
+		rand_core-0.9.0 \
+		rcgen-0.13.2 \
+		redox_syscall-0.5.8 \
+		regex-1.11.1 \
+		regex-automata-0.4.9 \
+		regex-syntax-0.8.5 \
 		rerun_except-1.0.0 \
 		ring-0.17.8 \
-		rustc_version-0.4.0 \
-		rustls-0.22.4 \
-		rustls-pki-types-1.7.0 \
-		rustls-webpki-0.102.4 \
-		rustversion-1.0.17 \
-		ryu-1.0.18 \
+		rustc_version-0.4.1 \
+		rustls-0.23.21 \
+		rustls-pki-types-1.11.0 \
+		rustls-webpki-0.102.8 \
+		rustversion-1.0.19 \
+		ryu-1.0.19 \
 		same-file-1.0.6 \
-		semver-1.0.23 \
-		serde-1.0.203 \
-		serde_derive-1.0.203 \
-		serde_json-1.0.117 \
+		semver-1.0.25 \
+		serde-1.0.217 \
+		serde_derive-1.0.217 \
+		serde_json-1.0.138 \
 		sha2-0.10.8 \
-		sparsevec-0.2.0 \
+		shlex-1.3.0 \
+		smallvec-1.13.2 \
+		sparsevec-0.2.1 \
 		spin-0.9.8 \
+		stable_deref_trait-1.2.0 \
 		static_assertions-1.1.0 \
 		stderrlog-0.6.0 \
-		subtle-2.5.0 \
-		syn-2.0.66 \
-		syslog-6.1.1 \
+		subtle-2.6.1 \
+		syn-2.0.96 \
+		synstructure-0.13.1 \
+		syslog-7.0.0 \
 		termcolor-1.1.3 \
 		thread_local-1.1.8 \
-		time-0.3.36 \
+		time-0.3.37 \
 		time-core-0.1.2 \
-		time-macros-0.2.18 \
-		tinyvec-1.6.0 \
-		tinyvec_macros-0.1.1 \
+		time-macros-0.2.19 \
+		tinystr-0.7.6 \
 		typenum-1.17.0 \
-		unicode-bidi-0.3.15 \
-		unicode-ident-1.0.12 \
-		unicode-normalization-0.1.23 \
-		unicode-width-0.1.12 \
+		unicode-ident-1.0.16 \
+		unicode-width-0.1.14 \
 		universal-hash-0.5.1 \
 		untrusted-0.9.0 \
 		unveil-0.3.2 \
-		ureq-2.9.7 \
-		url-2.5.0 \
-		urlencoding-2.1.3 \
-		vergen-8.3.1 \
-		version_check-0.9.4 \
+		ureq-2.12.1 \
+		url-2.5.4 \
+		utf16_iter-1.0.5 \
+		utf8_iter-1.0.4 \
+		vergen-8.3.2 \
+		version_check-0.9.5 \
 		vob-3.0.3 \
 		wait-timeout-0.2.0 \
 		walkdir-2.5.0 \
 		wasi-0.11.0+wasi-snapshot-preview1 \
+		wasi-0.13.3+wasi-0.2.2 \
 		wasite-0.1.0 \
-		wasm-bindgen-0.2.92 \
-		wasm-bindgen-backend-0.2.92 \
-		wasm-bindgen-macro-0.2.92 \
-		wasm-bindgen-macro-support-0.2.92 \
-		wasm-bindgen-shared-0.2.92 \
-		web-sys-0.3.69 \
-		webpki-roots-0.26.1 \
-		whoami-1.5.1 \
-		winapi-0.3.9 \
-		winapi-i686-pc-windows-gnu-0.4.0 \
-		winapi-util-0.1.8 \
-		winapi-x86_64-pc-windows-gnu-0.4.0 \
+		wasm-bindgen-0.2.100 \
+		wasm-bindgen-backend-0.2.100 \
+		wasm-bindgen-macro-0.2.100 \
+		wasm-bindgen-macro-support-0.2.100 \
+		wasm-bindgen-shared-0.2.100 \
+		web-sys-0.3.77 \
+		webpki-roots-0.26.7 \
+		whoami-1.5.2 \
+		winapi-util-0.1.9 \
+		windows-0.52.0 \
 		windows-core-0.52.0 \
 		windows-sys-0.52.0 \
-		windows-targets-0.52.5 \
-		windows_aarch64_gnullvm-0.52.5 \
-		windows_aarch64_msvc-0.52.5 \
-		windows_i686_gnu-0.52.5 \
-		windows_i686_gnullvm-0.52.5 \
-		windows_i686_msvc-0.52.5 \
-		windows_x86_64_gnu-0.52.5 \
-		windows_x86_64_gnullvm-0.52.5 \
-		windows_x86_64_msvc-0.52.5 \
-		zeroize-1.8.1
+		windows-sys-0.59.0 \
+		windows-targets-0.52.6 \
+		windows_aarch64_gnullvm-0.52.6 \
+		windows_aarch64_msvc-0.52.6 \
+		windows_i686_gnu-0.52.6 \
+		windows_i686_gnullvm-0.52.6 \
+		windows_i686_msvc-0.52.6 \
+		windows_x86_64_gnu-0.52.6 \
+		windows_x86_64_gnullvm-0.52.6 \
+		windows_x86_64_msvc-0.52.6 \
+		wit-bindgen-rt-0.33.0 \
+		write16-1.0.0 \
+		writeable-0.5.5 \
+		yasna-0.5.2 \
+		yoke-0.7.5 \
+		yoke-derive-0.7.5 \
+		zerocopy-0.7.35 \
+		zerocopy-0.8.14 \
+		zerocopy-derive-0.7.35 \
+		zerocopy-derive-0.8.14 \
+		zerofrom-0.1.5 \
+		zerofrom-derive-0.1.5 \
+		zeroize-1.8.1 \
+		zerovec-0.10.4 \
+		zerovec-derive-0.10.3
diff --git a/mail/pizauth/distinfo b/mail/pizauth/distinfo
index eb075e1790ba..12b686c6ce93 100644
--- a/mail/pizauth/distinfo
+++ b/mail/pizauth/distinfo
@@ -1,6 +1,6 @@
-TIMESTAMP = 1726327148
-SHA256 (rust/crates/adler-1.0.2.crate) = f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe
-SIZE (rust/crates/adler-1.0.2.crate) = 12778
+TIMESTAMP = 1750757728
+SHA256 (rust/crates/adler2-2.0.0.crate) = 512761e0bb2578dd7380c6baaa0f4ce03e84f95e960231d1dec8bf4d7d6e2627
+SIZE (rust/crates/adler2-2.0.0.crate) = 13529
 SHA256 (rust/crates/aead-0.5.2.crate) = d122413f284cf2d62fb1b7db97e02edb8cda96d769b16e443a4f6195e35662b0
 SIZE (rust/crates/aead-0.5.2.crate) = 15509
 SHA256 (rust/crates/aho-corasick-1.1.3.crate) = 8e60d3430d3a69478ad0993f19238d2df97c507009a52b3c10addcd7f6bcb916
@@ -9,68 +9,70 @@ SHA256 (rust/crates/android-tzdata-0.1.1.crate) = e999941b234f3131b00bc13c22d06e
 SIZE (rust/crates/android-tzdata-0.1.1.crate) = 7674
 SHA256 (rust/crates/android_system_properties-0.1.5.crate) = 819e7219dbd41043ac279b19830f2efc897156490d7fd6ea916720117ee66311
 SIZE (rust/crates/android_system_properties-0.1.5.crate) = 5243
-SHA256 (rust/crates/anyhow-1.0.86.crate) = b3d1d046238990b9cf5bcde22a3fb3584ee5cf65fb2765f454ed428c7a0063da
-SIZE (rust/crates/anyhow-1.0.86.crate) = 46741
-SHA256 (rust/crates/autocfg-1.3.0.crate) = 0c4b4d0bd25bd0b74681c0ad21497610ce1b7c91b1022cd21c80c6fbdd9476b0
-SIZE (rust/crates/autocfg-1.3.0.crate) = 16524
+SHA256 (rust/crates/anyhow-1.0.95.crate) = 34ac096ce696dc2fcabef30516bb13c0a68a11d30131d3df6f04711467681b04
+SIZE (rust/crates/anyhow-1.0.95.crate) = 52155
+SHA256 (rust/crates/autocfg-1.4.0.crate) = ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26
+SIZE (rust/crates/autocfg-1.4.0.crate) = 17712
 SHA256 (rust/crates/base64-0.22.1.crate) = 72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6
 SIZE (rust/crates/base64-0.22.1.crate) = 81597
 SHA256 (rust/crates/bincode-1.3.3.crate) = b1f45e9417d87227c7a56d22e471c6206462cba514c7590c09aff4cf6d1ddcad
 SIZE (rust/crates/bincode-1.3.3.crate) = 28958
-SHA256 (rust/crates/bitflags-1.3.2.crate) = bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a
-SIZE (rust/crates/bitflags-1.3.2.crate) = 23021
-SHA256 (rust/crates/bitflags-2.5.0.crate) = cf4b9d6a944f767f8e5e0db018570623c85f3d925ac718db4e06d0187adb21c1
-SIZE (rust/crates/bitflags-2.5.0.crate) = 43821
+SHA256 (rust/crates/bitflags-2.8.0.crate) = 8f68f53c83ab957f72c32642f3868eec03eb974d1fb82e453128456482613d36
+SIZE (rust/crates/bitflags-2.8.0.crate) = 47482
 SHA256 (rust/crates/block-buffer-0.10.4.crate) = 3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71
 SIZE (rust/crates/block-buffer-0.10.4.crate) = 10538
-SHA256 (rust/crates/bstr-1.9.1.crate) = 05efc5cfd9110c8416e471df0e96702d58690178e206e61b7173706673c93706
-SIZE (rust/crates/bstr-1.9.1.crate) = 380305
-SHA256 (rust/crates/bumpalo-3.16.0.crate) = 79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c
-SIZE (rust/crates/bumpalo-3.16.0.crate) = 85677
+SHA256 (rust/crates/boot-time-0.1.2.crate) = ce2b094c3b8fd302af9393806bb8af1b83a5a948ca7a91e87a92ea32167157f6
+SIZE (rust/crates/boot-time-0.1.2.crate) = 10101
+SHA256 (rust/crates/bstr-1.11.3.crate) = 531a9155a481e2ee699d4f98f43c0ca4ff8ee1bfd55c31e9e98fb29d2b176fe0
+SIZE (rust/crates/bstr-1.11.3.crate) = 351536
+SHA256 (rust/crates/bumpalo-3.17.0.crate) = 1628fb46dfa0b37568d12e5edd512553eccf6a22a78e8bde00bb4aed84d5bdbf
+SIZE (rust/crates/bumpalo-3.17.0.crate) = 91975
+SHA256 (rust/crates/byteorder-1.5.0.crate) = 1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b
+SIZE (rust/crates/byteorder-1.5.0.crate) = 23288
 SHA256 (rust/crates/cactus-1.0.7.crate) = acbc26382d871df4b7442e3df10a9402bf3cf5e55cbd66f12be38861425f0564
 SIZE (rust/crates/cactus-1.0.7.crate) = 6749
-SHA256 (rust/crates/cc-1.0.98.crate) = 41c270e7540d725e65ac7f1b212ac8ce349719624d7bcff99f8e2e488e8cf03f
-SIZE (rust/crates/cc-1.0.98.crate) = 76780
+SHA256 (rust/crates/cc-1.2.10.crate) = 13208fcbb66eaeffe09b99fffbe1af420f00a7b35aa99ad683dfc1aa76145229
+SIZE (rust/crates/cc-1.2.10.crate) = 101251
 SHA256 (rust/crates/cfg-if-1.0.0.crate) = baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd
 SIZE (rust/crates/cfg-if-1.0.0.crate) = 7934
 SHA256 (rust/crates/cfg_aliases-0.2.1.crate) = 613afe47fcd5fac7ccf1db93babcb082c5994d996f20b8b159f2ad1658eb5724
 SIZE (rust/crates/cfg_aliases-0.2.1.crate) = 6355
-SHA256 (rust/crates/cfgrammar-0.13.5.crate) = 163348850b1cd34fa99ef1592b5d598ea7e6752f18aff2125b67537e887edb36
-SIZE (rust/crates/cfgrammar-0.13.5.crate) = 38058
+SHA256 (rust/crates/cfgrammar-0.13.8.crate) = 6d621f687a04efa1f269f1cd13d8cfea9660852bdb3d1cd2c3c9fb6fdd34daf2
+SIZE (rust/crates/cfgrammar-0.13.8.crate) = 38186
 SHA256 (rust/crates/chacha20-0.9.1.crate) = c3613f74bd2eac03dad61bd53dbe620703d4371614fe0bc3b9f04dd36fe4e818
 SIZE (rust/crates/chacha20-0.9.1.crate) = 23424
 SHA256 (rust/crates/chacha20poly1305-0.10.1.crate) = 10cd79432192d1c0f4e1a0fef9527696cc039165d729fb41b3f4f4f354c2dc35
 SIZE (rust/crates/chacha20poly1305-0.10.1.crate) = 68485
-SHA256 (rust/crates/chrono-0.4.38.crate) = a21f936df1771bf62b77f047b726c4625ff2e8aa607c01ec06e5a05bd8463401
-SIZE (rust/crates/chrono-0.4.38.crate) = 220559
+SHA256 (rust/crates/chrono-0.4.39.crate) = 7e36cc9d416881d2e24f9a963be5fb1cd90966419ac844274161d10488b3e825
+SIZE (rust/crates/chrono-0.4.39.crate) = 222248
 SHA256 (rust/crates/cipher-0.4.4.crate) = 773f3b9af64447d2ce9850330c473515014aa235e6a783b02db81ff39e4a3dad
 SIZE (rust/crates/cipher-0.4.4.crate) = 19073
-SHA256 (rust/crates/core-foundation-sys-0.8.6.crate) = 06ea2b9bc92be3c2baa9334a323ebca2d6f074ff852cd1d7b11064035cd3868f
-SIZE (rust/crates/core-foundation-sys-0.8.6.crate) = 37629
-SHA256 (rust/crates/cpufeatures-0.2.12.crate) = 53fe5e26ff1b7aef8bca9c6080520cfb8d9333c7568e1829cef191a9723e5504
-SIZE (rust/crates/cpufeatures-0.2.12.crate) = 12837
+SHA256 (rust/crates/core-foundation-sys-0.8.7.crate) = 773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b
+SIZE (rust/crates/core-foundation-sys-0.8.7.crate) = 37712
+SHA256 (rust/crates/cpufeatures-0.2.17.crate) = 59ed5838eebb26a2bb2e58f6d5b5316989ae9d08bab10e0e6d103e656d1b0280
+SIZE (rust/crates/cpufeatures-0.2.17.crate) = 13466
 SHA256 (rust/crates/crc32fast-1.4.2.crate) = a97769d94ddab943e4510d138150169a2758b5ef3eb191a9ee688de3e23ef7b3
 SIZE (rust/crates/crc32fast-1.4.2.crate) = 38491
-SHA256 (rust/crates/crossbeam-deque-0.8.5.crate) = 613f8cc01fe9cf1a3eb3d7f488fd2fa8388403e97039e2f73692932e291a770d
-SIZE (rust/crates/crossbeam-deque-0.8.5.crate) = 21726
+SHA256 (rust/crates/crossbeam-deque-0.8.6.crate) = 9dd111b7b7f7d55b72c0a6ae361660ee5853c9af73f70c3c2ef6858b950e2e51
+SIZE (rust/crates/crossbeam-deque-0.8.6.crate) = 22471
 SHA256 (rust/crates/crossbeam-epoch-0.9.18.crate) = 5b82ac4a3c2ca9c3460964f020e1402edd5753411d7737aa39c3714ad1b5420e
 SIZE (rust/crates/crossbeam-epoch-0.9.18.crate) = 46875
-SHA256 (rust/crates/crossbeam-utils-0.8.20.crate) = 22ec99545bb0ed0ea7bb9b8e1e9122ea386ff8a48c0922e43f36d45ab09e0e80
-SIZE (rust/crates/crossbeam-utils-0.8.20.crate) = 42487
+SHA256 (rust/crates/crossbeam-utils-0.8.21.crate) = d0a5c400df2834b80a4c3327b3aad3a4c4cd4de0629063962b03235697506a28
+SIZE (rust/crates/crossbeam-utils-0.8.21.crate) = 42691
 SHA256 (rust/crates/crypto-common-0.1.6.crate) = 1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3
 SIZE (rust/crates/crypto-common-0.1.6.crate) = 8760
 SHA256 (rust/crates/deranged-0.3.11.crate) = b42b6fa04a440b495c8b04d0e71b707c585f83cb9cb28cf8cd0d976c315e31b4
 SIZE (rust/crates/deranged-0.3.11.crate) = 18043
 SHA256 (rust/crates/digest-0.10.7.crate) = 9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292
 SIZE (rust/crates/digest-0.10.7.crate) = 19557
+SHA256 (rust/crates/displaydoc-0.2.5.crate) = 97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0
+SIZE (rust/crates/displaydoc-0.2.5.crate) = 24219
 SHA256 (rust/crates/equivalent-1.0.1.crate) = 5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5
 SIZE (rust/crates/equivalent-1.0.1.crate) = 6615
-SHA256 (rust/crates/error-chain-0.12.4.crate) = 2d2f06b9cac1506ece98fe3231e3cc9c4410ec3d5b1f24ae1c8946f0742cdefc
-SIZE (rust/crates/error-chain-0.12.4.crate) = 29274
-SHA256 (rust/crates/filetime-0.2.23.crate) = 1ee447700ac8aa0b2f2bd7bc4462ad686ba06baa6727ac149a2d6277f0d240fd
-SIZE (rust/crates/filetime-0.2.23.crate) = 14942
-SHA256 (rust/crates/flate2-1.0.30.crate) = 5f54427cfd1c7829e2a139fcefea601bf088ebca651d2bf53ebc600eac295dae
-SIZE (rust/crates/flate2-1.0.30.crate) = 75511
+SHA256 (rust/crates/filetime-0.2.25.crate) = 35c0522e981e68cbfa8c3f978441a5f34b30b96e146b33cd3359176b50fe8586
+SIZE (rust/crates/filetime-0.2.25.crate) = 14940
+SHA256 (rust/crates/flate2-1.0.35.crate) = c936bfdafb507ebbf50b8074c54fa31c5be9a1e7e5f467dd659697041407d07c
+SIZE (rust/crates/flate2-1.0.35.crate) = 109188
 SHA256 (rust/crates/fnv-1.0.7.crate) = 3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1
 SIZE (rust/crates/fnv-1.0.7.crate) = 11266
 SHA256 (rust/crates/form_urlencoded-1.2.1.crate) = e13624c2627564efccf4934284bdd98cbaa14e79b0b5a141218e507b3a823456
@@ -81,50 +83,76 @@ SHA256 (rust/crates/getopts-0.2.21.crate) = 14dbbfd5c71d70241ecf9e6f13737f7b5ce8
 SIZE (rust/crates/getopts-0.2.21.crate) = 18457
 SHA256 (rust/crates/getrandom-0.2.15.crate) = c4567c8db10ae91089c99af84c68c38da3ec2f087c3f82960bcdbf3656b6f4d7
 SIZE (rust/crates/getrandom-0.2.15.crate) = 37163
-SHA256 (rust/crates/globset-0.4.14.crate) = 57da3b9b5b85bd66f31093f8c408b90a74431672542466497dcbdfdc02034be1
-SIZE (rust/crates/globset-0.4.14.crate) = 25090
-SHA256 (rust/crates/hashbrown-0.14.5.crate) = e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1
-SIZE (rust/crates/hashbrown-0.14.5.crate) = 141498
-SHA256 (rust/crates/hermit-abi-0.3.9.crate) = d231dfb89cfffdbc30e7fc41579ed6066ad03abda9e567ccafae602b97ec5024
-SIZE (rust/crates/hermit-abi-0.3.9.crate) = 16165
-SHA256 (rust/crates/hostname-0.3.1.crate) = 3c731c3e10504cc8ed35cfe2f1db4c9274c3d35fa486e3b31df46f068ef3e867
-SIZE (rust/crates/hostname-0.3.1.crate) = 9272
-SHA256 (rust/crates/iana-time-zone-0.1.60.crate) = e7ffbb5a1b541ea2561f8c41c087286cc091e21e556a4f09a8f6cbf17b69b141
-SIZE (rust/crates/iana-time-zone-0.1.60.crate) = 27074
+SHA256 (rust/crates/getrandom-0.3.1.crate) = 43a49c392881ce6d5c3b8cb70f98717b7c07aabbdff06687b9030dbfbe2725f8
+SIZE (rust/crates/getrandom-0.3.1.crate) = 42449
+SHA256 (rust/crates/globset-0.4.15.crate) = 15f1ce686646e7f1e19bf7d5533fe443a45dbfb990e00629110797578b42fb19
+SIZE (rust/crates/globset-0.4.15.crate) = 25177
+SHA256 (rust/crates/hashbrown-0.15.2.crate) = bf151400ff0baff5465007dd2f3e717f3fe502074ca563069ce3a6629d07b289
+SIZE (rust/crates/hashbrown-0.15.2.crate) = 138478
+SHA256 (rust/crates/hermit-abi-0.4.0.crate) = fbf6a919d6cf397374f7dfeeea91d974c7c0a7221d0d0f4f20d859d329e53fcc
+SIZE (rust/crates/hermit-abi-0.4.0.crate) = 16310
+SHA256 (rust/crates/hostname-0.4.0.crate) = f9c7c7c8ac16c798734b8a24560c1362120597c40d5e1459f09498f8f6c8f2ba
+SIZE (rust/crates/hostname-0.4.0.crate) = 10632
+SHA256 (rust/crates/iana-time-zone-0.1.61.crate) = 235e081f3925a06703c2d0117ea8b91f042756fd6e7a6e5d901e8ca1a996b220
+SIZE (rust/crates/iana-time-zone-0.1.61.crate) = 27685
 SHA256 (rust/crates/iana-time-zone-haiku-0.1.2.crate) = f31827a206f56af32e590ba56d5d2d085f558508192593743f16b2306495269f
 SIZE (rust/crates/iana-time-zone-haiku-0.1.2.crate) = 7185
-SHA256 (rust/crates/idna-0.5.0.crate) = 634d9b1461af396cad843f47fdba5597a4f9e6ddd4bfb6ff5d85028c25cb12f6
-SIZE (rust/crates/idna-0.5.0.crate) = 271940
-SHA256 (rust/crates/ignore-0.4.22.crate) = b46810df39e66e925525d6e38ce1e7f6e1d208f72dc39757880fcb66e2c58af1
-SIZE (rust/crates/ignore-0.4.22.crate) = 55462
-SHA256 (rust/crates/indexmap-2.2.6.crate) = 168fb715dda47215e360912c096649d23d58bf392ac62f73919e831745e40f26
-SIZE (rust/crates/indexmap-2.2.6.crate) = 82420
+SHA256 (rust/crates/icu_collections-1.5.0.crate) = db2fa452206ebee18c4b5c2274dbf1de17008e874b4dc4f0aea9d01ca79e4526
+SIZE (rust/crates/icu_collections-1.5.0.crate) = 82762
+SHA256 (rust/crates/icu_locid-1.5.0.crate) = 13acbb8371917fc971be86fc8057c41a64b521c184808a698c02acc242dbf637
+SIZE (rust/crates/icu_locid-1.5.0.crate) = 55131
+SHA256 (rust/crates/icu_locid_transform-1.5.0.crate) = 01d11ac35de8e40fdeda00d9e1e9d92525f3f9d887cdd7aa81d727596788b54e
+SIZE (rust/crates/icu_locid_transform-1.5.0.crate) = 29094
+SHA256 (rust/crates/icu_locid_transform_data-1.5.0.crate) = fdc8ff3388f852bede6b579ad4e978ab004f139284d7b28715f773507b946f6e
+SIZE (rust/crates/icu_locid_transform_data-1.5.0.crate) = 44727
+SHA256 (rust/crates/icu_normalizer-1.5.0.crate) = 19ce3e0da2ec68599d193c93d088142efd7f9c5d6fc9b803774855747dc6a84f
+SIZE (rust/crates/icu_normalizer-1.5.0.crate) = 53113
+SHA256 (rust/crates/icu_normalizer_data-1.5.0.crate) = f8cafbf7aa791e9b22bec55a167906f9e1215fd475cd22adfcf660e03e989516
+SIZE (rust/crates/icu_normalizer_data-1.5.0.crate) = 50561
+SHA256 (rust/crates/icu_properties-1.5.1.crate) = 93d6020766cfc6302c15dbbc9c8778c37e62c14427cb7f6e601d849e092aeef5
+SIZE (rust/crates/icu_properties-1.5.1.crate) = 64479
+SHA256 (rust/crates/icu_properties_data-1.5.0.crate) = 67a8effbc3dd3e4ba1afa8ad918d5684b8868b3b26500753effea8d2eed19569
+SIZE (rust/crates/icu_properties_data-1.5.0.crate) = 227993
+SHA256 (rust/crates/icu_provider-1.5.0.crate) = 6ed421c8a8ef78d3e2dbc98a973be2f3770cb42b606e3ab18d6237c4dfde68d9
+SIZE (rust/crates/icu_provider-1.5.0.crate) = 52722
+SHA256 (rust/crates/icu_provider_macros-1.5.0.crate) = 1ec89e9337638ecdc08744df490b221a7399bf8d164eb52a665454e60e075ad6
+SIZE (rust/crates/icu_provider_macros-1.5.0.crate) = 6436
+SHA256 (rust/crates/idna-1.0.3.crate) = 686f825264d630750a544639377bae737628043f20d38bbc029e8f29ea968a7e
+SIZE (rust/crates/idna-1.0.3.crate) = 142515
+SHA256 (rust/crates/idna_adapter-1.2.0.crate) = daca1df1c957320b2cf139ac61e7bd64fed304c5040df000a745aa1de3b4ef71
+SIZE (rust/crates/idna_adapter-1.2.0.crate) = 8206
+SHA256 (rust/crates/ignore-0.4.23.crate) = 6d89fd380afde86567dfba715db065673989d6253f42b88179abd3eae47bda4b
+SIZE (rust/crates/ignore-0.4.23.crate) = 55901
+SHA256 (rust/crates/indexmap-2.7.1.crate) = 8c9c992b02b5b4c94ea26e32fe5bccb7aa7d9f390ab5c1221ff895bc7ea8b652
+SIZE (rust/crates/indexmap-2.7.1.crate) = 88644
 SHA256 (rust/crates/inout-0.1.3.crate) = a0c10553d664a4d0bcff9f4215d0aac67a639cc68ef660840afe309b807bc9f5
 SIZE (rust/crates/inout-0.1.3.crate) = 10743
-SHA256 (rust/crates/is-terminal-0.4.12.crate) = f23ff5ef2b80d608d61efee834934d862cd92461afc0560dedf493e4c033738b
-SIZE (rust/crates/is-terminal-0.4.12.crate) = 7470
-SHA256 (rust/crates/itoa-1.0.11.crate) = 49f1f14873335454500d59611f1cf4a4b0f786f9ac11f4312a78e4cf2566695b
-SIZE (rust/crates/itoa-1.0.11.crate) = 10563
-SHA256 (rust/crates/js-sys-0.3.69.crate) = 29c15563dc2726973df627357ce0c9ddddbea194836909d655df6a75d2cf296d
-SIZE (rust/crates/js-sys-0.3.69.crate) = 81083
-SHA256 (rust/crates/lazy_static-1.4.0.crate) = e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646
-SIZE (rust/crates/lazy_static-1.4.0.crate) = 10443
-SHA256 (rust/crates/libc-0.2.155.crate) = 97b3888a4aecf77e811145cadf6eef5901f4782c53886191b2f693f24761847c
-SIZE (rust/crates/libc-0.2.155.crate) = 743539
-SHA256 (rust/crates/log-0.4.21.crate) = 90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c
-SIZE (rust/crates/log-0.4.21.crate) = 43442
-SHA256 (rust/crates/lrlex-0.13.5.crate) = 77ff18e1bd3ed77d7bc2800a0f8b0e922a3c7ba525505be8bab9cf45dfc4984b
-SIZE (rust/crates/lrlex-0.13.5.crate) = 32918
-SHA256 (rust/crates/lrpar-0.13.5.crate) = efea5a41b9988b5ae41ea9b2375a52cfa0e483f0210357209caa8d361a24a368
-SIZE (rust/crates/lrpar-0.13.5.crate) = 37142
-SHA256 (rust/crates/lrtable-0.13.5.crate) = ff5668c3bfd279ed24d5b0d24568c48dc993f9beabd51f74d1865a78c1d206ab
-SIZE (rust/crates/lrtable-0.13.5.crate) = 21206
-SHA256 (rust/crates/match_cfg-0.1.0.crate) = ffbee8634e0d45d258acb448e7eaab3fce7a0a467395d4d9f228e3c1f01fb2e4
-SIZE (rust/crates/match_cfg-0.1.0.crate) = 7153
-SHA256 (rust/crates/memchr-2.7.2.crate) = 6c8640c5d730cb13ebd907d8d04b52f55ac9a2eec55b440c8892f40d56c76c1d
-SIZE (rust/crates/memchr-2.7.2.crate) = 96220
-SHA256 (rust/crates/miniz_oxide-0.7.3.crate) = 87dfd01fe195c66b572b37921ad8803d010623c0aca821bea2302239d155cdae
-SIZE (rust/crates/miniz_oxide-0.7.3.crate) = 55774
+SHA256 (rust/crates/is-terminal-0.4.15.crate) = e19b23d53f35ce9f56aebc7d1bb4e6ac1e9c0db7ac85c8d1760c04379edced37
+SIZE (rust/crates/is-terminal-0.4.15.crate) = 7770
+SHA256 (rust/crates/itoa-1.0.14.crate) = d75a2a4b1b190afb6f5425f10f6a8f959d2ea0b9c2b1d79553551850539e4674
+SIZE (rust/crates/itoa-1.0.14.crate) = 11210
+SHA256 (rust/crates/js-sys-0.3.77.crate) = 1cfaf33c695fc6e08064efbc1f72ec937429614f25eef83af942d0e227c3a28f
+SIZE (rust/crates/js-sys-0.3.77.crate) = 55538
+SHA256 (rust/crates/lazy_static-1.5.0.crate) = bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe
+SIZE (rust/crates/lazy_static-1.5.0.crate) = 14025
+SHA256 (rust/crates/libc-0.2.169.crate) = b5aba8db14291edd000dfcc4d620c7ebfb122c613afb886ca8803fa4e128a20a
+SIZE (rust/crates/libc-0.2.169.crate) = 757901
+SHA256 (rust/crates/libredox-0.1.3.crate) = c0ff37bd590ca25063e35af745c343cb7a0271906fb7b37e4813e8f79f00268d
+SIZE (rust/crates/libredox-0.1.3.crate) = 6068
+SHA256 (rust/crates/litemap-0.7.4.crate) = 4ee93343901ab17bd981295f2cf0026d4ad018c7c31ba84549a4ddbb47a45104
+SIZE (rust/crates/litemap-0.7.4.crate) = 28257
+SHA256 (rust/crates/log-0.4.25.crate) = 04cbf5b083de1c7e0222a7a51dbfdba1cbe1c6ab0b15e29fff3f6c077fd9cd9f
+SIZE (rust/crates/log-0.4.25.crate) = 44876
+SHA256 (rust/crates/lrlex-0.13.8.crate) = 6fe1e8741f737ba4b6d781f716051df6375ff0488d57ee23822a2cdba1c3dc7a
+SIZE (rust/crates/lrlex-0.13.8.crate) = 32890
+SHA256 (rust/crates/lrpar-0.13.8.crate) = 19c61bcff4c1dd2deb9567ea868237828a8cd179c3f64106f6726656e372421d
+SIZE (rust/crates/lrpar-0.13.8.crate) = 37243
+SHA256 (rust/crates/lrtable-0.13.8.crate) = 49e35162de3a5d91b380f8ebb31fc6c5e9a4618276465df4725ff1f88613312b
+SIZE (rust/crates/lrtable-0.13.8.crate) = 21239
+SHA256 (rust/crates/memchr-2.7.4.crate) = 78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3
+SIZE (rust/crates/memchr-2.7.4.crate) = 96670
+SHA256 (rust/crates/miniz_oxide-0.8.3.crate) = b8402cab7aefae129c6977bb0ff1b8fd9a04eb5b51efc50a70bea51cda0c7924
+SIZE (rust/crates/miniz_oxide-0.8.3.crate) = 61827
 SHA256 (rust/crates/nix-0.29.0.crate) = 71e2746dc3a24dd78b3cfcb7be93368c6de9963d30f43a6a73998a9cf4b17b46
 SIZE (rust/crates/nix-0.29.0.crate) = 318248
 SHA256 (rust/crates/num-conv-0.1.0.crate) = 51d515d32fb182ee37cda2ccdcb92950d6a3c2893aa280e540671c2cd0f3b1d9
@@ -133,8 +161,8 @@ SHA256 (rust/crates/num-traits-0.2.19.crate) = 071dfc062690e90b734c0b2273ce72ad0
 SIZE (rust/crates/num-traits-0.2.19.crate) = 51631
 SHA256 (rust/crates/num_threads-0.1.7.crate) = 5c7398b9c8b70908f6371f47ed36737907c87c52af34c268fed0bf0ceb92ead9
 SIZE (rust/crates/num_threads-0.1.7.crate) = 7455
-SHA256 (rust/crates/once_cell-1.19.0.crate) = 3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92
-SIZE (rust/crates/once_cell-1.19.0.crate) = 33046
+SHA256 (rust/crates/once_cell-1.20.2.crate) = 1261fe7e33c73b354eab43b1273a57c8f967d0391e80353e51f764ac02cf6775
+SIZE (rust/crates/once_cell-1.20.2.crate) = 33394
 SHA256 (rust/crates/opaque-debug-0.3.1.crate) = c08d65885ee38876c4f86fa503fb49d7b507c2b62552df7c70b2fce627e06381
 SIZE (rust/crates/opaque-debug-0.3.1.crate) = 7066
 SHA256 (rust/crates/packedvec-1.2.4.crate) = bde3c690ec20e4a2b4fb46f0289a451181eb50011a1e2acc8d85e2fde9062a45
@@ -147,108 +175,116 @@ SHA256 (rust/crates/poly1305-0.8.0.crate) = 8159bd90725d2df49889a078b54f4f79e87f
 SIZE (rust/crates/poly1305-0.8.0.crate) = 32633
 SHA256 (rust/crates/powerfmt-0.2.0.crate) = 439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391
 SIZE (rust/crates/powerfmt-0.2.0.crate) = 15165
-SHA256 (rust/crates/ppv-lite86-0.2.17.crate) = 5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de
-SIZE (rust/crates/ppv-lite86-0.2.17.crate) = 22242
-SHA256 (rust/crates/proc-macro2-1.0.84.crate) = ec96c6a92621310b51366f1e28d05ef11489516e93be030060e5fc12024a49d6
-SIZE (rust/crates/proc-macro2-1.0.84.crate) = 48922
-SHA256 (rust/crates/quote-1.0.36.crate) = 0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7
-SIZE (rust/crates/quote-1.0.36.crate) = 28507
-SHA256 (rust/crates/rand-0.8.5.crate) = 34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404
-SIZE (rust/crates/rand-0.8.5.crate) = 87113
-SHA256 (rust/crates/rand_chacha-0.3.1.crate) = e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88
-SIZE (rust/crates/rand_chacha-0.3.1.crate) = 15251
+SHA256 (rust/crates/ppv-lite86-0.2.20.crate) = 77957b295656769bb8ad2b6a6b09d897d94f05c41b069aede1fcdaa675eaea04
+SIZE (rust/crates/ppv-lite86-0.2.20.crate) = 22478
+SHA256 (rust/crates/proc-macro2-1.0.93.crate) = 60946a68e5f9d28b0dc1c21bb8a97ee7d018a8b322fa57838ba31cc878e22d99
+SIZE (rust/crates/proc-macro2-1.0.93.crate) = 52388
+SHA256 (rust/crates/quote-1.0.38.crate) = 0e4dccaaaf89514f546c693ddc140f729f958c247918a13380cccc6078391acc
+SIZE (rust/crates/quote-1.0.38.crate) = 31252
+SHA256 (rust/crates/rand-0.9.0.crate) = 3779b94aeb87e8bd4e834cee3650289ee9e0d5677f976ecdb6d219e5f4f6cd94
+SIZE (rust/crates/rand-0.9.0.crate) = 97798
+SHA256 (rust/crates/rand_chacha-0.9.0.crate) = d3022b5f1df60f26e1ffddd6c66e8aa15de382ae63b3a0c1bfc0e4d3e3f325cb
+SIZE (rust/crates/rand_chacha-0.9.0.crate) = 18258
 SHA256 (rust/crates/rand_core-0.6.4.crate) = ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c
 SIZE (rust/crates/rand_core-0.6.4.crate) = 22666
-SHA256 (rust/crates/redox_syscall-0.4.1.crate) = 4722d768eff46b75989dd134e5c353f0d6296e5aaa3132e776cbdb56be7731aa
-SIZE (rust/crates/redox_syscall-0.4.1.crate) = 24858
-SHA256 (rust/crates/regex-1.10.4.crate) = c117dbdfde9c8308975b6a18d71f3f385c89461f7b3fb054288ecf2a2058ba4c
-SIZE (rust/crates/regex-1.10.4.crate) = 253191
-SHA256 (rust/crates/regex-automata-0.4.6.crate) = 86b83b8b9847f9bf95ef68afb0b8e6cdb80f498442f5179a29fad448fcc1eaea
-SIZE (rust/crates/regex-automata-0.4.6.crate) = 617565
-SHA256 (rust/crates/regex-syntax-0.8.3.crate) = adad44e29e4c806119491a7f06f03de4d1af22c3a680dd47f1e6e179439d1f56
-SIZE (rust/crates/regex-syntax-0.8.3.crate) = 347497
+SHA256 (rust/crates/rand_core-0.9.0.crate) = b08f3c9802962f7e1b25113931d94f43ed9725bebc59db9d0c3e9a23b67e15ff
+SIZE (rust/crates/rand_core-0.9.0.crate) = 23441
+SHA256 (rust/crates/rcgen-0.13.2.crate) = 75e669e5202259b5314d1ea5397316ad400819437857b90861765f24c4cf80a2
+SIZE (rust/crates/rcgen-0.13.2.crate) = 77836
+SHA256 (rust/crates/redox_syscall-0.5.8.crate) = 03a862b389f93e68874fbf580b9de08dd02facb9a788ebadaf4a3fd33cf58834
+SIZE (rust/crates/redox_syscall-0.5.8.crate) = 26319
+SHA256 (rust/crates/regex-1.11.1.crate) = b544ef1b4eac5dc2db33ea63606ae9ffcfac26c1416a2806ae0bf5f56b201191
+SIZE (rust/crates/regex-1.11.1.crate) = 254170
+SHA256 (rust/crates/regex-automata-0.4.9.crate) = 809e8dc61f6de73b46c85f4c96486310fe304c434cfa43669d7b40f711150908
+SIZE (rust/crates/regex-automata-0.4.9.crate) = 618525
+SHA256 (rust/crates/regex-syntax-0.8.5.crate) = 2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c
+SIZE (rust/crates/regex-syntax-0.8.5.crate) = 357541
 SHA256 (rust/crates/rerun_except-1.0.0.crate) = 89974a5bef01d82b843f85cbab168e8554b3776f875dcc7a66bf03c757db5ab1
 SIZE (rust/crates/rerun_except-1.0.0.crate) = 4305
 SHA256 (rust/crates/ring-0.17.8.crate) = c17fa4cb658e3583423e915b9f3acc01cceaee1860e33d59ebae66adc3a2dc0d
 SIZE (rust/crates/ring-0.17.8.crate) = 4188554
-SHA256 (rust/crates/rustc_version-0.4.0.crate) = bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366
-SIZE (rust/crates/rustc_version-0.4.0.crate) = 12175
-SHA256 (rust/crates/rustls-0.22.4.crate) = bf4ef73721ac7bcd79b2b315da7779d8fc09718c6b3d2d1b2d94850eb8c18432
-SIZE (rust/crates/rustls-0.22.4.crate) = 333681
-SHA256 (rust/crates/rustls-pki-types-1.7.0.crate) = 976295e77ce332211c0d24d92c0e83e50f5c5f046d11082cea19f3df13a3562d
-SIZE (rust/crates/rustls-pki-types-1.7.0.crate) = 29555
-SHA256 (rust/crates/rustls-webpki-0.102.4.crate) = ff448f7e92e913c4b7d4c6d8e4540a1724b319b4152b8aef6d4cf8339712b33e
-SIZE (rust/crates/rustls-webpki-0.102.4.crate) = 200657
-SHA256 (rust/crates/rustversion-1.0.17.crate) = 955d28af4278de8121b7ebeb796b6a45735dc01436d898801014aced2773a3d6
-SIZE (rust/crates/rustversion-1.0.17.crate) = 17621
-SHA256 (rust/crates/ryu-1.0.18.crate) = f3cb5ba0dc43242ce17de99c180e96db90b235b8a9fdc9543c96d2209116bd9f
-SIZE (rust/crates/ryu-1.0.18.crate) = 47713
+SHA256 (rust/crates/rustc_version-0.4.1.crate) = cfcb3a22ef46e85b45de6ee7e79d063319ebb6594faafcf1c225ea92ab6e9b92
+SIZE (rust/crates/rustc_version-0.4.1.crate) = 12245
+SHA256 (rust/crates/rustls-0.23.21.crate) = 8f287924602bf649d949c63dc8ac8b235fa5387d394020705b80c4eb597ce5b8
+SIZE (rust/crates/rustls-0.23.21.crate) = 337106
+SHA256 (rust/crates/rustls-pki-types-1.11.0.crate) = 917ce264624a4b4db1c364dcc35bfca9ded014d0a958cd47ad3e960e988ea51c
+SIZE (rust/crates/rustls-pki-types-1.11.0.crate) = 63933
+SHA256 (rust/crates/rustls-webpki-0.102.8.crate) = 64ca1bc8749bd4cf37b5ce386cc146580777b4e8572c7b97baf22c83f444bee9
+SIZE (rust/crates/rustls-webpki-0.102.8.crate) = 204327
+SHA256 (rust/crates/rustversion-1.0.19.crate) = f7c45b9784283f1b2e7fb61b42047c2fd678ef0960d4f6f1eba131594cc369d4
+SIZE (rust/crates/rustversion-1.0.19.crate) = 20616
+SHA256 (rust/crates/ryu-1.0.19.crate) = 6ea1a2d0a644769cc99faa24c3ad26b379b786fe7c36fd3c546254801650e6dd
+SIZE (rust/crates/ryu-1.0.19.crate) = 48770
 SHA256 (rust/crates/same-file-1.0.6.crate) = 93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502
 SIZE (rust/crates/same-file-1.0.6.crate) = 10183
-SHA256 (rust/crates/semver-1.0.23.crate) = 61697e0a1c7e512e84a621326239844a24d8207b4669b41bc18b32ea5cbf988b
-SIZE (rust/crates/semver-1.0.23.crate) = 30622
-SHA256 (rust/crates/serde-1.0.203.crate) = 7253ab4de971e72fb7be983802300c30b5a7f0c2e56fab8abfc6a214307c0094
-SIZE (rust/crates/serde-1.0.203.crate) = 77935
-SHA256 (rust/crates/serde_derive-1.0.203.crate) = 500cbc0ebeb6f46627f50f3f5811ccf6bf00643be300b4c3eabc0ef55dc5b5ba
-SIZE (rust/crates/serde_derive-1.0.203.crate) = 55867
-SHA256 (rust/crates/serde_json-1.0.117.crate) = 455182ea6142b14f93f4bc5320a2b31c1f266b66a4a5c858b013302a5d8cbfc3
-SIZE (rust/crates/serde_json-1.0.117.crate) = 146921
+SHA256 (rust/crates/semver-1.0.25.crate) = f79dfe2d285b0488816f30e700a7438c5a73d816b5b7d3ac72fbc48b0d185e03
+SIZE (rust/crates/semver-1.0.25.crate) = 31291
+SHA256 (rust/crates/serde-1.0.217.crate) = 02fc4265df13d6fa1d00ecff087228cc0a2b5f3c0e87e258d8b94a156e984c70
+SIZE (rust/crates/serde-1.0.217.crate) = 79019
+SHA256 (rust/crates/serde_derive-1.0.217.crate) = 5a9bf7cf98d04a2b28aead066b7496853d4779c9cc183c440dbac457641e19a0
+SIZE (rust/crates/serde_derive-1.0.217.crate) = 57749
+SHA256 (rust/crates/serde_json-1.0.138.crate) = d434192e7da787e94a6ea7e9670b26a036d0ca41e0b7efb2676dd32bae872949
+SIZE (rust/crates/serde_json-1.0.138.crate) = 154769
 SHA256 (rust/crates/sha2-0.10.8.crate) = 793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8
 SIZE (rust/crates/sha2-0.10.8.crate) = 26357
-SHA256 (rust/crates/sparsevec-0.2.0.crate) = 35df5d2e580b29f3f7ec5b4ed49b0ab3acf7f3624122b3e823cafb9630f293b8
-SIZE (rust/crates/sparsevec-0.2.0.crate) = 6788
+SHA256 (rust/crates/shlex-1.3.0.crate) = 0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64
+SIZE (rust/crates/shlex-1.3.0.crate) = 18713
+SHA256 (rust/crates/smallvec-1.13.2.crate) = 3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67
+SIZE (rust/crates/smallvec-1.13.2.crate) = 35216
+SHA256 (rust/crates/sparsevec-0.2.1.crate) = 91ef4657ebc254f6e84a863cb495c2feb60e5b48eba5141bf2bbbe202adb65b4
+SIZE (rust/crates/sparsevec-0.2.1.crate) = 7097
 SHA256 (rust/crates/spin-0.9.8.crate) = 6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67
 SIZE (rust/crates/spin-0.9.8.crate) = 38958
+SHA256 (rust/crates/stable_deref_trait-1.2.0.crate) = a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3
+SIZE (rust/crates/stable_deref_trait-1.2.0.crate) = 8054
 SHA256 (rust/crates/static_assertions-1.1.0.crate) = a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f
 SIZE (rust/crates/static_assertions-1.1.0.crate) = 18480
 SHA256 (rust/crates/stderrlog-0.6.0.crate) = 61c910772f992ab17d32d6760e167d2353f4130ed50e796752689556af07dc6b
 SIZE (rust/crates/stderrlog-0.6.0.crate) = 25914
-SHA256 (rust/crates/subtle-2.5.0.crate) = 81cdd64d312baedb58e21336b31bc043b77e01cc99033ce76ef539f78e965ebc
-SIZE (rust/crates/subtle-2.5.0.crate) = 13909
-SHA256 (rust/crates/syn-2.0.66.crate) = c42f3f41a2de00b01c0aaad383c5a45241efc8b2d1eda5661812fda5f3cdcff5
-SIZE (rust/crates/syn-2.0.66.crate) = 264855
-SHA256 (rust/crates/syslog-6.1.1.crate) = dfc7e95b5b795122fafe6519e27629b5ab4232c73ebb2428f568e82b1a457ad3
-SIZE (rust/crates/syslog-6.1.1.crate) = 10017
+SHA256 (rust/crates/subtle-2.6.1.crate) = 13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292
+SIZE (rust/crates/subtle-2.6.1.crate) = 14562
+SHA256 (rust/crates/syn-2.0.96.crate) = d5d0adab1ae378d7f53bdebc67a39f1f151407ef230f0ce2883572f5d8985c80
+SIZE (rust/crates/syn-2.0.96.crate) = 297497
+SHA256 (rust/crates/synstructure-0.13.1.crate) = c8af7666ab7b6390ab78131fb5b0fce11d6b7a6951602017c35fa82800708971
+SIZE (rust/crates/synstructure-0.13.1.crate) = 18327
+SHA256 (rust/crates/syslog-7.0.0.crate) = 019f1500a13379b7d051455df397c75770de6311a7a188a699499502704d9f10
+SIZE (rust/crates/syslog-7.0.0.crate) = 12968
 SHA256 (rust/crates/termcolor-1.1.3.crate) = bab24d30b911b2376f3a13cc2cd443142f0c81dda04c118693e35b3835757755
 SIZE (rust/crates/termcolor-1.1.3.crate) = 17242
 SHA256 (rust/crates/thread_local-1.1.8.crate) = 8b9ef9bad013ada3808854ceac7b46812a6465ba368859a37e2100283d2d719c
 SIZE (rust/crates/thread_local-1.1.8.crate) = 13962
-SHA256 (rust/crates/time-0.3.36.crate) = 5dfd88e563464686c916c7e46e623e520ddc6d79fa6641390f2e3fa86e83e885
-SIZE (rust/crates/time-0.3.36.crate) = 119805
+SHA256 (rust/crates/time-0.3.37.crate) = 35e7868883861bd0e56d9ac6efcaaca0d6d5d82a2a7ec8209ff492c07cf37b21
+SIZE (rust/crates/time-0.3.37.crate) = 123257
 SHA256 (rust/crates/time-core-0.1.2.crate) = ef927ca75afb808a4d64dd374f00a2adf8d0fcff8e7b184af886c3c87ec4a3f3
 SIZE (rust/crates/time-core-0.1.2.crate) = 7191
-SHA256 (rust/crates/time-macros-0.2.18.crate) = 3f252a68540fde3a3877aeea552b832b40ab9a69e318efd078774a01ddee1ccf
-SIZE (rust/crates/time-macros-0.2.18.crate) = 24361
-SHA256 (rust/crates/tinyvec-1.6.0.crate) = 87cc5ceb3875bb20c2890005a4e226a4651264a5c75edb2421b52861a0a0cb50
-SIZE (rust/crates/tinyvec-1.6.0.crate) = 45991
-SHA256 (rust/crates/tinyvec_macros-0.1.1.crate) = 1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20
-SIZE (rust/crates/tinyvec_macros-0.1.1.crate) = 5865
+SHA256 (rust/crates/time-macros-0.2.19.crate) = 2834e6017e3e5e4b9834939793b282bc03b37a3336245fa820e35e233e2a85de
+SIZE (rust/crates/time-macros-0.2.19.crate) = 24268
+SHA256 (rust/crates/tinystr-0.7.6.crate) = 9117f5d4db391c1cf6927e7bea3db74b9a1c1add8f7eda9ffd5364f40f57b82f
+SIZE (rust/crates/tinystr-0.7.6.crate) = 16971
 SHA256 (rust/crates/typenum-1.17.0.crate) = 42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825
 SIZE (rust/crates/typenum-1.17.0.crate) = 42849
-SHA256 (rust/crates/unicode-bidi-0.3.15.crate) = 08f95100a766bf4f8f28f90d77e0a5461bbdb219042e7679bebe79004fed8d75
-SIZE (rust/crates/unicode-bidi-0.3.15.crate) = 56811
-SHA256 (rust/crates/unicode-ident-1.0.12.crate) = 3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b
-SIZE (rust/crates/unicode-ident-1.0.12.crate) = 42168
-SHA256 (rust/crates/unicode-normalization-0.1.23.crate) = a56d1686db2308d901306f92a263857ef59ea39678a5458e7cb17f01415101f5
-SIZE (rust/crates/unicode-normalization-0.1.23.crate) = 122649
-SHA256 (rust/crates/unicode-width-0.1.12.crate) = 68f5e5f3158ecfd4b8ff6fe086db7c8467a2dfdac97fe420f2b7c4aa97af66d6
-SIZE (rust/crates/unicode-width-0.1.12.crate) = 24062
+SHA256 (rust/crates/unicode-ident-1.0.16.crate) = a210d160f08b701c8721ba1c726c11662f877ea6b7094007e1ca9a1041945034
+SIZE (rust/crates/unicode-ident-1.0.16.crate) = 47684
+SHA256 (rust/crates/unicode-width-0.1.14.crate) = 7dd6e30e90baa6f72411720665d41d89b9a3d039dc45b8faea1ddd07f617f6af
+SIZE (rust/crates/unicode-width-0.1.14.crate) = 271615
 SHA256 (rust/crates/universal-hash-0.5.1.crate) = fc1de2c688dc15305988b563c3854064043356019f97a4b46276fe734c4f07ea
 SIZE (rust/crates/universal-hash-0.5.1.crate) = 9146
 SHA256 (rust/crates/untrusted-0.9.0.crate) = 8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1
 SIZE (rust/crates/untrusted-0.9.0.crate) = 14447
 SHA256 (rust/crates/unveil-0.3.2.crate) = 5e7fa867d559102001ec694165ed17d5f82e95213060a65f9c8b6280084bbfec
 SIZE (rust/crates/unveil-0.3.2.crate) = 7280
-SHA256 (rust/crates/ureq-2.9.7.crate) = d11a831e3c0b56e438a28308e7c810799e3c118417f342d30ecec080105395cd
-SIZE (rust/crates/ureq-2.9.7.crate) = 113834
-SHA256 (rust/crates/url-2.5.0.crate) = 31e6302e3bb753d46e83516cae55ae196fc0c309407cf11ab35cc51a4c2a4633
-SIZE (rust/crates/url-2.5.0.crate) = 78605
-SHA256 (rust/crates/urlencoding-2.1.3.crate) = daf8dba3b7eb870caf1ddeed7bc9d2a049f3cfdfae7cb521b087cc33ae4c49da
-SIZE (rust/crates/urlencoding-2.1.3.crate) = 6538
-SHA256 (rust/crates/vergen-8.3.1.crate) = e27d6bdd219887a9eadd19e1c34f32e47fa332301184935c6d9bca26f3cca525
-SIZE (rust/crates/vergen-8.3.1.crate) = 44665
-SHA256 (rust/crates/version_check-0.9.4.crate) = 49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f
-SIZE (rust/crates/version_check-0.9.4.crate) = 14895
+SHA256 (rust/crates/ureq-2.12.1.crate) = 02d1a66277ed75f640d608235660df48c8e3c19f3b4edb6a263315626cc3c01d
+SIZE (rust/crates/ureq-2.12.1.crate) = 115366
+SHA256 (rust/crates/url-2.5.4.crate) = 32f8b686cadd1473f4bd0117a5d28d36b1ade384ea9b5069a1c40aefed7fda60
+SIZE (rust/crates/url-2.5.4.crate) = 81097
+SHA256 (rust/crates/utf16_iter-1.0.5.crate) = c8232dd3cdaed5356e0f716d285e4b40b932ac434100fe9b7e0e8e935b9e6246
+SIZE (rust/crates/utf16_iter-1.0.5.crate) = 9736
+SHA256 (rust/crates/utf8_iter-1.0.4.crate) = b6c140620e7ffbb22c2dee59cafe6084a59b5ffc27a8859a5f0d494b5d52b6be
+SIZE (rust/crates/utf8_iter-1.0.4.crate) = 10437
+SHA256 (rust/crates/vergen-8.3.2.crate) = 2990d9ea5967266ea0ccf413a4aa5c42a93dbcfda9cb49a97de6931726b12566
+SIZE (rust/crates/vergen-8.3.2.crate) = 44740
+SHA256 (rust/crates/version_check-0.9.5.crate) = 0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a
+SIZE (rust/crates/version_check-0.9.5.crate) = 15554
 SHA256 (rust/crates/vob-3.0.3.crate) = c058f4c41e71a043c67744cb76dcc1ae63ece328c1732a72489ccccc2dec23e6
 SIZE (rust/crates/vob-3.0.3.crate) = 17698
 SHA256 (rust/crates/wait-timeout-0.2.0.crate) = 9f200f5b12eb75f8c1ed65abd4b2db8a6e1b138a20de009dacee265a2498f3f6
@@ -257,55 +293,83 @@ SHA256 (rust/crates/walkdir-2.5.0.crate) = 29790946404f91d9c5d06f9874efddea1dc06
 SIZE (rust/crates/walkdir-2.5.0.crate) = 23951
 SHA256 (rust/crates/wasi-0.11.0+wasi-snapshot-preview1.crate) = 9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423
 SIZE (rust/crates/wasi-0.11.0+wasi-snapshot-preview1.crate) = 28131
+SHA256 (rust/crates/wasi-0.13.3+wasi-0.2.2.crate) = 26816d2e1a4a36a2940b96c5296ce403917633dff8f3440e9b236ed6f6bacad2
+SIZE (rust/crates/wasi-0.13.3+wasi-0.2.2.crate) = 136754
 SHA256 (rust/crates/wasite-0.1.0.crate) = b8dad83b4f25e74f184f64c43b150b91efe7647395b42289f38e50566d82855b
 SIZE (rust/crates/wasite-0.1.0.crate) = 2346
-SHA256 (rust/crates/wasm-bindgen-0.2.92.crate) = 4be2531df63900aeb2bca0daaaddec08491ee64ceecbee5076636a3b026795a8
-SIZE (rust/crates/wasm-bindgen-0.2.92.crate) = 184119
-SHA256 (rust/crates/wasm-bindgen-backend-0.2.92.crate) = 614d787b966d3989fa7bb98a654e369c762374fd3213d212cfc0251257e747da
-SIZE (rust/crates/wasm-bindgen-backend-0.2.92.crate) = 28348
-SHA256 (rust/crates/wasm-bindgen-macro-0.2.92.crate) = a1f8823de937b71b9460c0c34e25f3da88250760bec0ebac694b49997550d726
-SIZE (rust/crates/wasm-bindgen-macro-0.2.92.crate) = 13835
-SHA256 (rust/crates/wasm-bindgen-macro-support-0.2.92.crate) = e94f17b526d0a461a191c78ea52bbce64071ed5c04c9ffe424dcb38f74171bb7
-SIZE (rust/crates/wasm-bindgen-macro-support-0.2.92.crate) = 20092
-SHA256 (rust/crates/wasm-bindgen-shared-0.2.92.crate) = af190c94f2773fdb3729c55b007a722abb5384da03bc0986df4c289bf5567e96
-SIZE (rust/crates/wasm-bindgen-shared-0.2.92.crate) = 7263
-SHA256 (rust/crates/web-sys-0.3.69.crate) = 77afa9a11836342370f4817622a2f0f418b134426d91a82dfb48f532d2ec13ef
-SIZE (rust/crates/web-sys-0.3.69.crate) = 728877
-SHA256 (rust/crates/webpki-roots-0.26.1.crate) = b3de34ae270483955a94f4b21bdaaeb83d508bb84a01435f393818edb0012009
-SIZE (rust/crates/webpki-roots-0.26.1.crate) = 249748
-SHA256 (rust/crates/whoami-1.5.1.crate) = a44ab49fad634e88f55bf8f9bb3abd2f27d7204172a112c7c9987e01c1c94ea9
-SIZE (rust/crates/whoami-1.5.1.crate) = 24026
-SHA256 (rust/crates/winapi-0.3.9.crate) = 5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419
-SIZE (rust/crates/winapi-0.3.9.crate) = 1200382
-SHA256 (rust/crates/winapi-i686-pc-windows-gnu-0.4.0.crate) = ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6
-SIZE (rust/crates/winapi-i686-pc-windows-gnu-0.4.0.crate) = 2918815
-SHA256 (rust/crates/winapi-util-0.1.8.crate) = 4d4cc384e1e73b93bafa6fb4f1df8c41695c8a91cf9c4c64358067d15a7b6c6b
-SIZE (rust/crates/winapi-util-0.1.8.crate) = 12416
-SHA256 (rust/crates/winapi-x86_64-pc-windows-gnu-0.4.0.crate) = 712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f
-SIZE (rust/crates/winapi-x86_64-pc-windows-gnu-0.4.0.crate) = 2947998
+SHA256 (rust/crates/wasm-bindgen-0.2.100.crate) = 1edc8929d7499fc4e8f0be2262a241556cfc54a0bea223790e71446f2aab1ef5
+SIZE (rust/crates/wasm-bindgen-0.2.100.crate) = 48288
+SHA256 (rust/crates/wasm-bindgen-backend-0.2.100.crate) = 2f0a0651a5c2bc21487bde11ee802ccaf4c51935d0d3d42a6101f98161700bc6
+SIZE (rust/crates/wasm-bindgen-backend-0.2.100.crate) = 32111
+SHA256 (rust/crates/wasm-bindgen-macro-0.2.100.crate) = 7fe63fc6d09ed3792bd0897b314f53de8e16568c2b3f7982f468c0bf9bd0b407
+SIZE (rust/crates/wasm-bindgen-macro-0.2.100.crate) = 9663
+SHA256 (rust/crates/wasm-bindgen-macro-support-0.2.100.crate) = 8ae87ea40c9f689fc23f209965b6fb8a99ad69aeeb0231408be24920604395de
+SIZE (rust/crates/wasm-bindgen-macro-support-0.2.100.crate) = 26243
+SHA256 (rust/crates/wasm-bindgen-shared-0.2.100.crate) = 1a05d73b933a847d6cccdda8f838a22ff101ad9bf93e33684f39c1f5f0eece3d
+SIZE (rust/crates/wasm-bindgen-shared-0.2.100.crate) = 8570
+SHA256 (rust/crates/web-sys-0.3.77.crate) = 33b6dd2ef9186f1f2072e409e99cd22a975331a6b3591b12c764e0e55c60d5d2
+SIZE (rust/crates/web-sys-0.3.77.crate) = 638246
+SHA256 (rust/crates/webpki-roots-0.26.7.crate) = 5d642ff16b7e79272ae451b7322067cdc17cadf68c23264be9d94a32319efe7e
+SIZE (rust/crates/webpki-roots-0.26.7.crate) = 249392
+SHA256 (rust/crates/whoami-1.5.2.crate) = 372d5b87f58ec45c384ba03563b03544dc5fadc3983e434b286913f5b4a9bb6d
+SIZE (rust/crates/whoami-1.5.2.crate) = 24204
+SHA256 (rust/crates/winapi-util-0.1.9.crate) = cf221c93e13a30d793f7645a0e7762c55d169dbb0a49671918a2319d289b10bb
+SIZE (rust/crates/winapi-util-0.1.9.crate) = 12464
+SHA256 (rust/crates/windows-0.52.0.crate) = e48a53791691ab099e5e2ad123536d0fff50652600abaf43bbf952894110d0be
+SIZE (rust/crates/windows-0.52.0.crate) = 11843715
 SHA256 (rust/crates/windows-core-0.52.0.crate) = 33ab640c8d7e35bf8ba19b884ba838ceb4fba93a4e8c65a9059d08afcfc683d9
 SIZE (rust/crates/windows-core-0.52.0.crate) = 42154
 SHA256 (rust/crates/windows-sys-0.52.0.crate) = 282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d
 SIZE (rust/crates/windows-sys-0.52.0.crate) = 2576877
-SHA256 (rust/crates/windows-targets-0.52.5.crate) = 6f0713a46559409d202e70e28227288446bf7841d3211583a4b53e3f6d96e7eb
-SIZE (rust/crates/windows-targets-0.52.5.crate) = 6376
-SHA256 (rust/crates/windows_aarch64_gnullvm-0.52.5.crate) = 7088eed71e8b8dda258ecc8bac5fb1153c5cffaf2578fc8ff5d61e23578d3263
-SIZE (rust/crates/windows_aarch64_gnullvm-0.52.5.crate) = 433266
-SHA256 (rust/crates/windows_aarch64_msvc-0.52.5.crate) = 9985fd1504e250c615ca5f281c3f7a6da76213ebd5ccc9561496568a2752afb6
-SIZE (rust/crates/windows_aarch64_msvc-0.52.5.crate) = 827944
-SHA256 (rust/crates/windows_i686_gnu-0.52.5.crate) = 88ba073cf16d5372720ec942a8ccbf61626074c6d4dd2e745299726ce8b89670
-SIZE (rust/crates/windows_i686_gnu-0.52.5.crate) = 875699
-SHA256 (rust/crates/windows_i686_gnullvm-0.52.5.crate) = 87f4261229030a858f36b459e748ae97545d6f1ec60e5e0d6a3d32e0dc232ee9
-SIZE (rust/crates/windows_i686_gnullvm-0.52.5.crate) = 473064
-SHA256 (rust/crates/windows_i686_msvc-0.52.5.crate) = db3c2bf3d13d5b658be73463284eaf12830ac9a26a90c717b7f771dfe97487bf
-SIZE (rust/crates/windows_i686_msvc-0.52.5.crate) = 895404
-SHA256 (rust/crates/windows_x86_64_gnu-0.52.5.crate) = 4e4246f76bdeff09eb48875a0fd3e2af6aada79d409d33011886d3e1581517d9
-SIZE (rust/crates/windows_x86_64_gnu-0.52.5.crate) = 831539
-SHA256 (rust/crates/windows_x86_64_gnullvm-0.52.5.crate) = 852298e482cd67c356ddd9570386e2862b5673c85bd5f88df9ab6802b334c596
-SIZE (rust/crates/windows_x86_64_gnullvm-0.52.5.crate) = 433246
-SHA256 (rust/crates/windows_x86_64_msvc-0.52.5.crate) = bec47e5bfd1bff0eeaf6d8b485cc1074891a197ab4225d504cb7a1ab88b02bf0
-SIZE (rust/crates/windows_x86_64_msvc-0.52.5.crate) = 827905
+SHA256 (rust/crates/windows-sys-0.59.0.crate) = 1e38bc4d79ed67fd075bcc251a1c39b32a1776bbe92e5bef1f0bf1f8c531853b
+SIZE (rust/crates/windows-sys-0.59.0.crate) = 2387323
+SHA256 (rust/crates/windows-targets-0.52.6.crate) = 9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973
+SIZE (rust/crates/windows-targets-0.52.6.crate) = 6403
+SHA256 (rust/crates/windows_aarch64_gnullvm-0.52.6.crate) = 32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3
+SIZE (rust/crates/windows_aarch64_gnullvm-0.52.6.crate) = 435718
+SHA256 (rust/crates/windows_aarch64_msvc-0.52.6.crate) = 09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469
+SIZE (rust/crates/windows_aarch64_msvc-0.52.6.crate) = 832615
+SHA256 (rust/crates/windows_i686_gnu-0.52.6.crate) = 8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b
+SIZE (rust/crates/windows_i686_gnu-0.52.6.crate) = 880402
+SHA256 (rust/crates/windows_i686_gnullvm-0.52.6.crate) = 0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66
+SIZE (rust/crates/windows_i686_gnullvm-0.52.6.crate) = 475940
+SHA256 (rust/crates/windows_i686_msvc-0.52.6.crate) = 240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66
+SIZE (rust/crates/windows_i686_msvc-0.52.6.crate) = 901163
+SHA256 (rust/crates/windows_x86_64_gnu-0.52.6.crate) = 147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78
+SIZE (rust/crates/windows_x86_64_gnu-0.52.6.crate) = 836363
+SHA256 (rust/crates/windows_x86_64_gnullvm-0.52.6.crate) = 24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d
+SIZE (rust/crates/windows_x86_64_gnullvm-0.52.6.crate) = 435707
+SHA256 (rust/crates/windows_x86_64_msvc-0.52.6.crate) = 589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec
+SIZE (rust/crates/windows_x86_64_msvc-0.52.6.crate) = 832564
+SHA256 (rust/crates/wit-bindgen-rt-0.33.0.crate) = 3268f3d866458b787f390cf61f4bbb563b922d091359f9608842999eaee3943c
+SIZE (rust/crates/wit-bindgen-rt-0.33.0.crate) = 3357
+SHA256 (rust/crates/write16-1.0.0.crate) = d1890f4022759daae28ed4fe62859b1236caebfc61ede2f63ed4e695f3f6d936
+SIZE (rust/crates/write16-1.0.0.crate) = 7218
+SHA256 (rust/crates/writeable-0.5.5.crate) = 1e9df38ee2d2c3c5948ea468a8406ff0db0b29ae1ffde1bcf20ef305bcc95c51
+SIZE (rust/crates/writeable-0.5.5.crate) = 22354
+SHA256 (rust/crates/yasna-0.5.2.crate) = e17bb3549cc1321ae1296b9cdc2698e2b6cb1992adfa19a8c72e5b7a738f44cd
+SIZE (rust/crates/yasna-0.5.2.crate) = 34859
+SHA256 (rust/crates/yoke-0.7.5.crate) = 120e6aef9aa629e3d4f52dc8cc43a015c7724194c97dfaf45180d2daf2b77f40
+SIZE (rust/crates/yoke-0.7.5.crate) = 29673
+SHA256 (rust/crates/yoke-derive-0.7.5.crate) = 2380878cad4ac9aac1e2435f3eb4020e8374b5f13c296cb75b4620ff8e229154
+SIZE (rust/crates/yoke-derive-0.7.5.crate) = 7525
+SHA256 (rust/crates/zerocopy-0.7.35.crate) = 1b9b4fd18abc82b8136838da5d50bae7bdea537c574d8dc1a34ed098d6c166f0
+SIZE (rust/crates/zerocopy-0.7.35.crate) = 152645
+SHA256 (rust/crates/zerocopy-0.8.14.crate) = a367f292d93d4eab890745e75a778da40909cab4d6ff8173693812f79c4a2468
+SIZE (rust/crates/zerocopy-0.8.14.crate) = 229188
+SHA256 (rust/crates/zerocopy-derive-0.7.35.crate) = fa4f8080344d4671fb4e831a13ad1e68092748387dfc4f55e356242fae12ce3e
+SIZE (rust/crates/zerocopy-derive-0.7.35.crate) = 37829
+SHA256 (rust/crates/zerocopy-derive-0.8.14.crate) = d3931cb58c62c13adec22e38686b559c86a30565e16ad6e8510a337cedc611e1
+SIZE (rust/crates/zerocopy-derive-0.8.14.crate) = 80308
+SHA256 (rust/crates/zerofrom-0.1.5.crate) = cff3ee08c995dee1859d998dea82f7374f2826091dd9cd47def953cae446cd2e
+SIZE (rust/crates/zerofrom-0.1.5.crate) = 5091
+SHA256 (rust/crates/zerofrom-derive-0.1.5.crate) = 595eed982f7d355beb85837f651fa22e90b3c044842dc7f2c2842c086f295808
+SIZE (rust/crates/zerofrom-derive-0.1.5.crate) = 8285
 SHA256 (rust/crates/zeroize-1.8.1.crate) = ced3678a2879b30306d323f4542626697a464a97c0a07c9aebf7ebca65cd4dde
 SIZE (rust/crates/zeroize-1.8.1.crate) = 20029
-SHA256 (ltratt-pizauth-1.0.5-pizauth-1.0.5_GH0.tar.gz) = 3bad722f1ae2ef5f4312ad527fe593c55797cd7a99d98f32e92eabeb0c0fa52d
-SIZE (ltratt-pizauth-1.0.5-pizauth-1.0.5_GH0.tar.gz) = 55706
+SHA256 (rust/crates/zerovec-0.10.4.crate) = aa2b893d79df23bfb12d5461018d408ea19dfafe76c2c7ef6d4eba614f8ff079
+SIZE (rust/crates/zerovec-0.10.4.crate) = 126398
+SHA256 (rust/crates/zerovec-derive-0.10.3.crate) = 6eafa6dfb17584ea3e2bd6e76e0cc15ad7af12b09abdd1ca55961bed9b1063c6
+SIZE (rust/crates/zerovec-derive-0.10.3.crate) = 19438
+SHA256 (ltratt-pizauth-1.0.7-pizauth-1.0.7_GH0.tar.gz) = 24ae38cb00694281301c196e1d57b861bb539878d548e043d885735c3d3254f4
+SIZE (ltratt-pizauth-1.0.7-pizauth-1.0.7_GH0.tar.gz) = 61674
diff --git a/mail/postfix-current/Makefile b/mail/postfix-current/Makefile
index 78cae197e196..0759221f8d75 100644
--- a/mail/postfix-current/Makefile
+++ b/mail/postfix-current/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	postfix
-DISTVERSION=	3.11-20250304
+DISTVERSION=	3.11-20250818
 PORTREVISION?=	0
 PORTEPOCH=	6
 CATEGORIES=	mail
@@ -93,7 +93,7 @@ USERS=		postfix
 GROUPS=		mail maildrop postfix
 
 OPTIONS_DEFINE=		BDB BLACKLISTD CDB DOCS EAI INST_BASE LDAP LMDB MONGO \
-			MYSQL NIS PCRE2 PGSQL SASL SQLITE TEST TLS
+			MYSQL NIS PCRE2 PGSQL SASL SQLITE TEST TLS TLSRPT
 OPTIONS_DEFAULT?=	BLACKLISTD EAI PCRE2 TLS
 OPTIONS_RADIO=		RG1
 OPTIONS_RADIO_RG1=	SASLKMIT SASLKRB5
@@ -119,6 +119,7 @@ SASLKMIT_DESC=		If your SASL req. MIT Kerberos5, select this
 SASLKRB5_DESC=		If your SASL req. Kerberos5, select this
 SASL_DESC=		Cyrus SASL support (Dovecot SASL is always built in)
 TEST_DESC=		SMTP/LMTP test server and generator
+TLSRPT_DESC=		Enable sending RFC 8460 TLS reports
 
 BDB_USES=			bdb
 BLACKLISTD_EXTRA_PATCHES=	${FILESDIR}/extra-patch-blacklistd
@@ -134,6 +135,7 @@ PGSQL_USES=			pgsql
 SASLKMIT_LIB_DEPENDS=		libkrb5.so:security/krb5
 SASL_LIB_DEPENDS=		libsasl2.so:security/cyrus-sasl2
 SQLITE_USES=			sqlite
+TLSRPT_LIB_DEPENDS=		libtlsrpt.so:mail/libtlsrpt
 
 ALL_TARGET=	default
 
@@ -153,7 +155,7 @@ MAKEFILEFLAGS+=	DEBUG=
 
 MAKEFILEFLAGS+=	pie=yes CC="${CC}" OPT="${CFLAGS}"
 
-.if ${SSL_DEFAULT} == libressl
+.if defined(TLS) && ${SSL_DEFAULT} == libressl
 BROKEN=		error: OpenSSL-1.1.1 is the minimum supported version. LibreSSL is not supported
 .endif
 
@@ -262,6 +264,11 @@ POSTFIX_AUXLIBS+=	-L${OPENSSLLIB} ${LDFLAGS} -lssl -lcrypto
 POSTFIX_CCARGS+=	-DNO_TLS
 .endif
 
+.if ${PORT_OPTIONS:MTLSRPT}
+POSTFIX_CCARGS+=	-DUSE_TLSRPT -I${LOCALBASE}/include
+POSTFIX_AUXLIBS+=	-L${LOCALBASE}/lib -Wl,-rpath,${LOCALBASE}/lib -ltlsrpt
+.endif
+
 .if ${PORT_OPTIONS:MBDB}
 POSTFIX_CCARGS+=	-I${BDB_INCLUDE_DIR}
 POSTFIX_AUXLIBS+=	-L${BDB_LIB_DIR} -l${BDB_LIB_NAME}
diff --git a/mail/postfix-current/distinfo b/mail/postfix-current/distinfo
index b16382e2249c..b7f4a3f18cf6 100644
--- a/mail/postfix-current/distinfo
+++ b/mail/postfix-current/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1741159933
-SHA256 (postfix/postfix-3.11-20250304.tar.gz) = 19f30dd72a67bdac7383819aee587b07b7f4e854a4ad2517da78a28db5487881
-SIZE (postfix/postfix-3.11-20250304.tar.gz) = 5048687
+TIMESTAMP = 1755703540
+SHA256 (postfix/postfix-3.11-20250818.tar.gz) = 87efc4dc86d2cefad6cd047ac4469a7dbd549af73c690af6dfe36587deee1f8d
+SIZE (postfix/postfix-3.11-20250818.tar.gz) = 5091048
diff --git a/mail/postfix/Makefile b/mail/postfix/Makefile
index 654a1a646e74..2c3f6ed8e996 100644
--- a/mail/postfix/Makefile
+++ b/mail/postfix/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	postfix
-DISTVERSION=	3.10.2
+DISTVERSION=	3.10.4
 PORTREVISION?=	0
 PORTEPOCH=	1
 CATEGORIES=	mail
@@ -96,7 +96,7 @@ USERS=		postfix
 GROUPS=		mail maildrop postfix
 
 OPTIONS_DEFINE=		BDB BLACKLISTD CDB DOCS EAI INST_BASE LDAP LMDB MONGO \
-			MYSQL NIS PCRE2 PGSQL SASL SQLITE TEST TLS
+			MYSQL NIS PCRE2 PGSQL SASL SQLITE TEST TLS TLSRPT
 OPTIONS_DEFAULT?=	BLACKLISTD EAI PCRE2 TLS
 OPTIONS_RADIO=		RG1
 OPTIONS_RADIO_RG1=	SASLKMIT SASLKRB5
@@ -128,6 +128,7 @@ SASLKMIT_DESC=		If your SASL req. MIT Kerberos5, select this
 SASLKRB5_DESC=		If your SASL req. Kerberos5, select this
 SASL_DESC=		Cyrus SASL support (Dovecot SASL is always built in)
 TEST_DESC=		SMTP/LMTP test server and generator
+TLSRPT_DESC=		Enable sending RFC 8460 TLS reports
 
 BDB_USES=			bdb
 BLACKLISTD_EXTRA_PATCHES=	${FILESDIR}/extra-patch-blacklistd
@@ -143,6 +144,7 @@ PGSQL_USES=			pgsql
 SASLKMIT_LIB_DEPENDS=		libkrb5.so:security/krb5
 SASL_LIB_DEPENDS=		libsasl2.so:security/cyrus-sasl2
 SQLITE_USES=			sqlite
+TLSRPT_LIB_DEPENDS=		libtlsrpt.so:mail/libtlsrpt
 
 ALL_TARGET=		default
 
@@ -162,7 +164,7 @@ MAKEFILEFLAGS+=	DEBUG=
 
 MAKEFILEFLAGS+=	pie=yes CC="${CC}" OPT="${CFLAGS}"
 
-.if ${SSL_DEFAULT} == libressl
+.if defined(TLS) && ${SSL_DEFAULT} == libressl
 BROKEN=		error: OpenSSL-1.1.1 is the minimum supported version. LibreSSL is not supported
 .endif
 
@@ -277,6 +279,11 @@ POSTFIX_AUXLIBS+=	-L${OPENSSLLIB} ${LDFLAGS} -lssl -lcrypto
 POSTFIX_CCARGS+=	-DNO_TLS
 .endif
 
+.if ${PORT_OPTIONS:MTLSRPT}
+POSTFIX_CCARGS+=	-DUSE_TLSRPT -I${LOCALBASE}/include
+POSTFIX_AUXLIBS+=	-L${LOCALBASE}/lib -Wl,-rpath,${LOCALBASE}/lib -ltlsrpt
+.endif
+
 .if ${PORT_OPTIONS:MBDB}
 POSTFIX_CCARGS+=	-I${BDB_INCLUDE_DIR}
 POSTFIX_AUXLIBS+=	-L${BDB_LIB_DIR} -l${BDB_LIB_NAME}
diff --git a/mail/postfix/distinfo b/mail/postfix/distinfo
index d87bf3bc5bb3..412279367876 100644
--- a/mail/postfix/distinfo
+++ b/mail/postfix/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1745913519
-SHA256 (postfix/postfix-3.10.2.tar.gz) = bcca564132d4cf5f9c9ce354dab9dd35ee8e9e21900864623c815dac16bfbc27
-SIZE (postfix/postfix-3.10.2.tar.gz) = 5048137
+TIMESTAMP = 1755703493
+SHA256 (postfix/postfix-3.10.4.tar.gz) = cfb66861fe8f964787ddaeab15f3ca3e7ef3de730f97171afc4a5eca338ca444
+SIZE (postfix/postfix-3.10.4.tar.gz) = 5050100
diff --git a/mail/postfix/files/extra-patch-blacklistd b/mail/postfix/files/extra-patch-blacklistd
index 6b8d49969405..e21b40fd63ec 100644
--- a/mail/postfix/files/extra-patch-blacklistd
+++ b/mail/postfix/files/extra-patch-blacklistd
@@ -1,4 +1,70 @@
---- src/smtpd/Makefile.in.orig	2024-02-29 20:13:17 UTC
+--- src/postscreen/Makefile.in.orig	2024-03-09 21:34:49 UTC
++++ src/postscreen/Makefile.in
+@@ -3,13 +3,13 @@ SRCS	= postscreen.c postscreen_dict.c postscreen_dnsbl
+ 	postscreen_early.c postscreen_smtpd.c postscreen_misc.c \
+ 	postscreen_state.c postscreen_tests.c postscreen_send.c \
+ 	postscreen_starttls.c postscreen_expand.c postscreen_endpt.c \
+-	postscreen_haproxy.c
++	postscreen_haproxy.c pfilter.c
+ OBJS	= postscreen.o postscreen_dict.o postscreen_dnsbl.o \
+ 	postscreen_early.o postscreen_smtpd.o postscreen_misc.o \
+ 	postscreen_state.o postscreen_tests.o postscreen_send.o \
+ 	postscreen_starttls.o postscreen_expand.o postscreen_endpt.o \
+-	postscreen_haproxy.o
+-HDRS	= 
++	postscreen_haproxy.o pfilter.o
++HDRS	= pfilter.h
+ TESTSRC	=
+ DEFS	= -I. -I$(INC_DIR) -D$(SYSTYPE)
+ CFLAGS	= $(DEBUG) $(OPT) $(DEFS)
+--- src/postscreen/pfilter.c.orig	2025-07-11 20:30:00 UTC
++++ src/postscreen/pfilter.c
+@@ -0,0 +1,19 @@
++#include "pfilter.h"
++#include <stdio.h>	/* for NULL */
++#include <blacklist.h>
++
++static struct blacklist *blstate;
++
++void
++pfilter_notify(int a, int fd)
++{
++	if (blstate == NULL)
++		blstate = blacklist_open();
++	if (blstate == NULL)
++		return;
++	(void)blacklist_r(blstate, a, fd, "postscreen");
++	if (a == 0) {
++		blacklist_close(blstate);
++		blstate = NULL;
++	}
++}
+--- src/postscreen/pfilter.h.orig	2025-07-11 20:30:00 UTC
++++ src/postscreen/pfilter.h
+@@ -0,0 +1 @@
++void pfilter_notify(int, int);
+--- src/postscreen/postscreen_early.c.orig	2021-02-18 18:55:31 UTC
++++ src/postscreen/postscreen_early.c
+@@ -52,6 +52,7 @@
+ /* Application-specific. */
+ 
+ #include <postscreen.h>
++#include "pfilter.h" /* for blacklistd(8) */
+ 
+ static char *psc_teaser_greeting;
+ static VSTRING *psc_escape_buf;
+@@ -183,6 +184,10 @@ static void psc_early_event(int event, void *context)
+ 		msg_info("DNSBL rank %d for [%s]:%s",
+ 			 state->dnsbl_score, PSC_CLIENT_ADDR_PORT(state));
+ 		PSC_FAIL_SESSION_STATE(state, PSC_STATE_FLAG_DNSBL_FAIL);
++
++		/* notify blacklistd of DNSBL rank violation */
++		pfilter_notify(1, vstream_fileno(state->smtp_client_stream));
++
+ 		switch (psc_dnsbl_action) {
+ 		case PSC_ACT_DROP:
+ 		    state->dnsbl_reply = vstring_sprintf(vstring_alloc(100),
+--- src/smtpd/Makefile.in.orig	2025-01-09 22:06:10 UTC
 +++ src/smtpd/Makefile.in
 @@ -2,14 +2,14 @@ SRCS	= smtpd.c smtpd_token.c smtpd_check.c smtpd_chat.
  SRCS	= smtpd.c smtpd_token.c smtpd_check.c smtpd_chat.c smtpd_state.c \
@@ -18,7 +84,7 @@
  TESTSRC	= smtpd_token_test.c
  DEFS	= -I. -I$(INC_DIR) -D$(SYSTYPE)
  CFLAGS	= $(DEBUG) $(OPT) $(DEFS)
---- src/smtpd/pfilter.c.orig	2024-03-21 21:45:18 UTC
+--- src/smtpd/pfilter.c.orig	2025-07-11 20:30:00 UTC
 +++ src/smtpd/pfilter.c
 @@ -0,0 +1,19 @@
 +#include "pfilter.h"
@@ -40,10 +106,38 @@
 +		blstate = NULL;
 +	}
 +}
---- src/smtpd/pfilter.h.orig	2024-03-21 21:45:18 UTC
+--- src/smtpd/pfilter.h.orig	2025-07-11 20:30:00 UTC
 +++ src/smtpd/pfilter.h
 @@ -0,0 +1 @@
 +void pfilter_notify(int, int);
+--- src/smtpd/smtpd_check.c.orig	2025-07-11 20:34:19 UTC
++++ src/smtpd/smtpd_check.c
+@@ -1767,6 +1767,7 @@ static int reject_unauth_destination(SMTPD_STATE *stat
+     /*
+      * Reject relaying to sites that are not listed in relay_domains.
+      */
++    pfilter_notify(1, vstream_fileno(state->client));
+     return (smtpd_check_reject(state, MAIL_ERROR_POLICY,
+ 			       reply_code, reply_dsn,
+ 			       "<%s>: Relay access denied",
+--- src/smtpd/smtpd_milter.c.orig	2025-07-11 20:33:21 UTC
++++ src/smtpd/smtpd_milter.c
+@@ -193,6 +193,7 @@ const char *smtpd_milter_eval(const char *name, void *
+ 	    return ("");
+ 	if (state->milter_reject_text) {
+ 	    /* 554 5.7.1 <user@example.com>: Relay access denied */
++	    pfilter_notify(1, vstream_fileno(state->client));
+ 	    vstring_strcpy(state->expand_buf, state->milter_reject_text + 4);
+ 	    cp = split_at(STR(state->expand_buf), ' ');
+ 	    return (cp ? split_at(cp, ' ') : cp);
+@@ -210,6 +211,7 @@ const char *smtpd_milter_eval(const char *name, void *
+ 	    return (0);
+ 	if (state->milter_reject_text) {
+ 	    /* 554 5.7.1 <user@example.com>: Relay access denied */
++	    pfilter_notify(1, vstream_fileno(state->client));
+ 	    vstring_strcpy(state->expand_buf, state->milter_reject_text + 4);
+ 	    (void) split_at(STR(state->expand_buf), ' ');
+ 	    return (STR(state->expand_buf));
 --- src/smtpd/smtpd_sasl_glue.c.orig	2023-11-12 21:41:13 UTC
 +++ src/smtpd/smtpd_sasl_glue.c
 @@ -153,6 +153,7 @@
@@ -67,69 +161,3 @@
      /* RFC 4954 Section 6. */
      smtpd_chat_reply(state, "235 2.7.0 Authentication successful");
      if ((sasl_username = xsasl_server_get_username(state->sasl_server)) == 0)
---- src/postscreen/Makefile.in.orig	2025-01-29 08:50:15.761070000 +0100
-+++ src/postscreen/Makefile.in	2025-01-29 08:52:29.611925000 +0100
-@@ -3,13 +3,13 @@
- 	postscreen_early.c postscreen_smtpd.c postscreen_misc.c \
- 	postscreen_state.c postscreen_tests.c postscreen_send.c \
- 	postscreen_starttls.c postscreen_expand.c postscreen_endpt.c \
--	postscreen_haproxy.c
-+	postscreen_haproxy.c pfilter.c
- OBJS	= postscreen.o postscreen_dict.o postscreen_dnsbl.o \
- 	postscreen_early.o postscreen_smtpd.o postscreen_misc.o \
- 	postscreen_state.o postscreen_tests.o postscreen_send.o \
- 	postscreen_starttls.o postscreen_expand.o postscreen_endpt.o \
--	postscreen_haproxy.o
--HDRS	= 
-+	postscreen_haproxy.o pfilter.o
-+HDRS	= pfilter.h
- TESTSRC	=
- DEFS	= -I. -I$(INC_DIR) -D$(SYSTYPE)
- CFLAGS	= $(DEBUG) $(OPT) $(DEFS)
---- src/postscreen/pfilter.c.orig	2025-01-29 08:56:39.949695000 +0100
-+++ src/postscreen/pfilter.c	2025-01-29 08:59:16.979565000 +0100
-@@ -0,0 +1,19 @@
-+#include "pfilter.h"
-+#include <stdio.h>	/* for NULL */
-+#include <blacklist.h>
-+
-+static struct blacklist *blstate;
-+
-+void
-+pfilter_notify(int a, int fd)
-+{
-+	if (blstate == NULL)
-+		blstate = blacklist_open();
-+	if (blstate == NULL)
-+		return;
-+	(void)blacklist_r(blstate, a, fd, "postscreen");
-+	if (a == 0) {
-+		blacklist_close(blstate);
-+		blstate = NULL;
-+	}
-+}
---- src/postscreen/pfilter.h.orig	2025-01-29 08:56:49.984170000 +0100
-+++ src/postscreen/pfilter.h	2025-01-29 08:59:47.270172000 +0100
-@@ -0,0 +1 @@
-+void pfilter_notify(int, int);
---- src/postscreen/postscreen_early.c.orig	2025-01-29 08:45:04.847798000 +0100
-+++ src/postscreen/postscreen_early.c	2025-01-29 10:18:34.349408000 +0100
-@@ -52,6 +52,7 @@
- /* Application-specific. */
- 
- #include <postscreen.h>
-+#include "pfilter.h" /* for blacklistd(8) */
- 
- static char *psc_teaser_greeting;
- static VSTRING *psc_escape_buf;
-@@ -183,6 +184,10 @@
- 		msg_info("DNSBL rank %d for [%s]:%s",
- 			 state->dnsbl_score, PSC_CLIENT_ADDR_PORT(state));
- 		PSC_FAIL_SESSION_STATE(state, PSC_STATE_FLAG_DNSBL_FAIL);
-+
-+		/* notify blacklistd of DNSBL rank violation */
-+		pfilter_notify(1, vstream_fileno(state->smtp_client_stream));
-+
- 		switch (psc_dnsbl_action) {
- 		case PSC_ACT_DROP:
- 		    state->dnsbl_reply = vstring_sprintf(vstring_alloc(100),
diff --git a/mail/procmail/Makefile b/mail/procmail/Makefile
index 1d9cf8414dd6..17f920999fb7 100644
--- a/mail/procmail/Makefile
+++ b/mail/procmail/Makefile
@@ -25,6 +25,8 @@ PORTDOCS=	FAQ FEATURES HISTORY KNOWN_BUGS README
 PORTEXAMPLES=	1procmailrc 1rmail 2procmailrc 2rmail 3procmailrc 3rmail \
 		advanced dirname forward local_procmail_lmtp.m4 mailstat
 
+PORTSCOUT=	ignore:1
+
 OPTIONS_DEFINE=	DOCS EXAMPLES
 
 post-patch:
diff --git a/mail/py-alot/Makefile b/mail/py-alot/Makefile
index dac58d63911e..d45e0beca6d0 100644
--- a/mail/py-alot/Makefile
+++ b/mail/py-alot/Makefile
@@ -12,7 +12,7 @@ LICENSE=	GPLv3+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}notmuch>=0.27:mail/py-notmuch@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}gpgme>0:security/py-gpgme@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}gpg>=2.0.0:security/py-gpg@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}configobj>4.7.0:devel/py-configobj@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}python-magic>0:devel/py-python-magic@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}twisted>=18.4.0:devel/py-twisted@${PY_FLAVOR} \
diff --git a/mail/py-checkdmarc/Makefile b/mail/py-checkdmarc/Makefile
index 325ab281c2da..f3600b2b1dbf 100644
--- a/mail/py-checkdmarc/Makefile
+++ b/mail/py-checkdmarc/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	checkdmarc
-PORTVERSION=	5.8.1
+PORTVERSION=	5.8.6
 CATEGORIES=	mail python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -15,6 +15,7 @@ LICENSE_FILE=	${WRKSRC}/LICENSE
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}hatchling>=1.27.0:devel/py-hatchling@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}dnspython>=2.0.0,1:dns/py-dnspython@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}expiringdict>=1.1.4:devel/py-expiringdict@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}importlib-resources>=6.0:devel/py-importlib-resources@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pem>=23.1.0:security/py-pem@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}publicsuffixlist>=0.10.0:dns/py-publicsuffixlist@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pyleri>=1.3.2:devel/py-pyleri@${PY_FLAVOR} \
diff --git a/mail/py-checkdmarc/distinfo b/mail/py-checkdmarc/distinfo
index 9096b952d547..a0664af7531c 100644
--- a/mail/py-checkdmarc/distinfo
+++ b/mail/py-checkdmarc/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1740836166
-SHA256 (checkdmarc-5.8.1.tar.gz) = a67af55c955c84debc907d3c1cf4d5371ed7a9aa07d82d34e3ab69f762358eb5
-SIZE (checkdmarc-5.8.1.tar.gz) = 42182
+TIMESTAMP = 1749813098
+SHA256 (checkdmarc-5.8.6.tar.gz) = 1e36d52fc73bdcad8f9904e47c3213c71126eb1ca69b6aa8e43f460cf8e4d52c
+SIZE (checkdmarc-5.8.6.tar.gz) = 44395
diff --git a/mail/py-checkdmarc/files/patch-pyproject.toml b/mail/py-checkdmarc/files/patch-pyproject.toml
deleted file mode 100644
index fa88c278c62d..000000000000
--- a/mail/py-checkdmarc/files/patch-pyproject.toml
+++ /dev/null
@@ -1,11 +0,0 @@
---- pyproject.toml.orig	2020-02-02 00:00:00 UTC
-+++ pyproject.toml
-@@ -32,7 +32,7 @@ dependencies = [
- dependencies = [
-     "dnspython>=2.0.0",
-     "cryptography>=41.0.7",
--    "pyopenssl>=24.2.1",
-+    "pyopenssl>=24.1.0",
-     "pem>=23.1.0",
-     "expiringdict>=1.1.4",
-     "publicsuffixlist>=0.10.0",
diff --git a/mail/py-imap-tools/Makefile b/mail/py-imap-tools/Makefile
index de563fe93a14..4e064935462f 100644
--- a/mail/py-imap-tools/Makefile
+++ b/mail/py-imap-tools/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	imap-tools
-PORTVERSION=	1.10.0
+PORTVERSION=	1.11.0
 CATEGORIES=	mail python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
diff --git a/mail/py-imap-tools/distinfo b/mail/py-imap-tools/distinfo
index e4d1ff9a9f0a..851666ef17a0 100644
--- a/mail/py-imap-tools/distinfo
+++ b/mail/py-imap-tools/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1746349751
-SHA256 (imap_tools-1.10.0.tar.gz) = 3d2bee8e2900a58a3bf91e09531e548453f91fae2e491965030a4d96c4a34557
-SIZE (imap_tools-1.10.0.tar.gz) = 45963
+TIMESTAMP = 1753976015
+SHA256 (imap_tools-1.11.0.tar.gz) = 77b055d301f24e668ff54ad50cc32a36d1579c6aa9b26e5fb6501fb622feb6ea
+SIZE (imap_tools-1.11.0.tar.gz) = 46191
diff --git a/mail/py-premailer/Makefile b/mail/py-premailer/Makefile
index 784c98953fe8..5483f725b2e8 100644
--- a/mail/py-premailer/Makefile
+++ b/mail/py-premailer/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	premailer
 PORTVERSION=	3.1.1
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	mail python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -14,7 +14,7 @@ LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}cssselect>=0:www/py-cssselect@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}cssutils>=0:www/py-cssutils@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}lxml>=0:devel/py-lxml@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}lxml5>=0:devel/py-lxml5@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}requests>=0:www/py-requests@${PY_FLAVOR}
 TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}mock>0:devel/py-mock@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}nose>0:devel/py-nose@${PY_FLAVOR}
diff --git a/mail/py-spf-engine/Makefile b/mail/py-spf-engine/Makefile
index f9d1a2901c2e..cd6cf65f4752 100644
--- a/mail/py-spf-engine/Makefile
+++ b/mail/py-spf-engine/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	spf-engine
-DISTVERSION=	3.0.4
+DISTVERSION=	3.1.0
 CATEGORIES=	mail python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
diff --git a/mail/py-spf-engine/distinfo b/mail/py-spf-engine/distinfo
index 0d13e8cab285..fb6abb4ac7ac 100644
--- a/mail/py-spf-engine/distinfo
+++ b/mail/py-spf-engine/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1681795743
-SHA256 (spf-engine-3.0.4.tar.gz) = 19cc3b7a73486ff4eb64461ad19d387b31d499f32673527e6841fa1655db853a
-SIZE (spf-engine-3.0.4.tar.gz) = 61428
+TIMESTAMP = 1752973695
+SHA256 (spf-engine-3.1.0.tar.gz) = 1d4b8cc58142a88b4b1603129eb9307e6256aa0146c88d515a09a58dbfa39169
+SIZE (spf-engine-3.1.0.tar.gz) = 62848
diff --git a/mail/py-tlsrpt-reporter/Makefile b/mail/py-tlsrpt-reporter/Makefile
new file mode 100644
index 000000000000..7208f683feaf
--- /dev/null
+++ b/mail/py-tlsrpt-reporter/Makefile
@@ -0,0 +1,63 @@
+PORTNAME=	tlsrpt-reporter
+DISTVERSIONPREFIX=	v
+DISTVERSION=	0.5.0
+CATEGORIES=	mail python
+PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
+
+MAINTAINER=	matthew@FreeBSD.org
+COMMENT=	Collectd, fetcher and reportd software for SMTP TLS reporting
+WWW=		https://github.com/sys4/tlsrpt-reporter
+
+LICENSE=	GPLv3+
+LICENSE_FILE=	${WRKSRC}/COPYING
+
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}build>=1.2.2:devel/py-build@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}hatchling>=0:devel/py-hatchling@${PY_FLAVOR} \
+		asciidoctor:textproc/rubygem-asciidoctor
+RUN_DEPENDS=	curl:ftp/curl \
+		${PYTHON_PKGNAMEPREFIX}sqlite3>=0:databases/py-sqlite3@${PY_FLAVOR}
+
+USES=		gmake python shebangfix
+
+USE_GITHUB=	yes
+GH_ACCOUNT=	sys4
+
+USE_PYTHON=	autoplist pep517 unittest
+
+NO_ARCH=	yes
+USERS?=		_tlsrpt
+GROUPS?=	_tlsrpt
+
+SHEBANG_FILES=	./tlsrpt_reporter/tlsrpt_*.py
+
+CFGFILE=	${ETCDIR}/${PORTNAME}.cfg
+
+USE_RC_SUBR=	tlsrpt-collectd \
+		tlsrpt-reportd
+SUB_FILES=	${PORTNAME}.cfg
+SUB_LIST=	RUNDIR=/var/run/${PORTNAME} \
+		DBDIR=/var/db/${PORTNAME} \
+		LOGDIR=/var/log/${PORTNAME} \
+		PYTHON_CMD=${PYTHON_CMD} \
+		CFGFILE=${CFGFILE} \
+		USER=${USERS} \
+		GROUP=${GROUPS}
+
+PLIST_FILES=	"@sample ${CFGFILE}.sample" \
+		share/man/man1/tlsrpt-collectd.1.gz \
+		share/man/man1/tlsrpt-fetcher.1.gz \
+		share/man/man1/tlsrpt-reportd.1.gz
+
+TEST_ENV=	PYTHONPATH=${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}
+
+post-build:
+	(cd ${WRKSRC}/doc && \
+	    ${SETENV} ${MAKE_ENV} ${MAKE_CMD} ${MAKE_ARGS} ${ALL_TARGET})
+
+post-install:
+	${MKDIR} ${STAGEDIR}${ETCDIR}
+	${INSTALL_DATA} ${WRKDIR}/${PORTNAME}.cfg ${STAGEDIR}${CFGFILE}.sample
+	(cd ${WRKSRC}/doc && \
+	    ${INSTALL_MAN} ./*.1 ${STAGEDIR}${PREFIX}/share/man/man1)
+
+.include <bsd.port.mk>
diff --git a/mail/py-tlsrpt-reporter/distinfo b/mail/py-tlsrpt-reporter/distinfo
new file mode 100644
index 000000000000..017efeab47ed
--- /dev/null
+++ b/mail/py-tlsrpt-reporter/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1747214231
+SHA256 (sys4-tlsrpt-reporter-v0.5.0_GH0.tar.gz) = ea6aa950634380080fd52e3a2721c9c0c8ab2b44367284669e0ad105954a0f8d
+SIZE (sys4-tlsrpt-reporter-v0.5.0_GH0.tar.gz) = 59230
diff --git a/mail/py-tlsrpt-reporter/files/tlsrpt-collectd.in b/mail/py-tlsrpt-reporter/files/tlsrpt-collectd.in
new file mode 100644
index 000000000000..3cdecda5cd5b
--- /dev/null
+++ b/mail/py-tlsrpt-reporter/files/tlsrpt-collectd.in
@@ -0,0 +1,76 @@
+#!/bin/sh
+
+# PROVIDE: tlsrpt_collectd
+# REQUIRE: LOGIN
+# KEYWORD: shutdown
+
+#
+# Add the following lines to /etc/rc.conf to enable tlsrpt_collectd:
+#
+# tlsrpt_collectd_enable="YES"
+#
+# Other rc.conf variables:
+#
+# tlsrpt_collectd_conffile="%%CFGFILE%%"
+#                            -- path to config file
+# tlsrpt_collectd_user="%%USER%%"
+#                            -- user to run tlsrpt_collectd as
+# tlsrpt_collectd_group="%%GROUP%%"
+#                            -- group to run tlsrpt_collectd as
+# tlsrpt_collectd_dbdir="%%DBDIR%%"
+#                            -- location of directory containing
+#                               working database.  Must match
+#                               setting in %%CFGFILE%%
+# tlsrpt_collectd_logdir="%%LOGDIR%%"
+#                            -- location of tlsrpt_collectd logfile
+# tlsrpt_collectd_flags=""
+#                            -- additional flags for tlsrpt_collectd
+
+. /etc/rc.subr
+
+name="tlsrpt_collectd"
+rcvar=tlsrpt_collectd_enable
+
+load_rc_config $name
+
+: ${tlsrpt_collectd_enable:="NO"}
+: ${tlsrpt_collectd_conffile="%%CFGFILE%%"}
+: ${tlsrpt_collectd_user="%%USER%%"}
+: ${tlsrpt_collectd_group="%%GROUP%%"}
+: ${tlsrpt_collectd_dbdir="%%DBDIR%%"}
+: ${tlsrpt_collectd_logdir="%%LOGDIR%%"}
+: ${tlsrpt_collectd_flags=""}
+
+start_precmd=${name}_startprecmd
+start_cmd=${name}_start
+
+command=%%PYTHON_CMD%%
+pidfile=%%RUNDIR%%/tlsrpt-collectd.pid
+
+tlsrpt_collectd_startprecmd()
+{
+    local piddir=$(dirname ${pidfile})
+
+    for d in ${piddir} ${tlsrpt_collectd_dbdir} ${tlsrpt_collectd_logdir}; do
+	mkdir -m 0755 -p ${d}
+	chown -R ${tlsrpt_collectd_user}:${tlsrpt_collectd_group} ${d}
+    done
+}
+
+tlsrpt_collectd_start()
+{
+    case "${tlsrpt_collectd_flags}" in
+	*--config_file\ *)
+	    echo "Warning: \$tlsrpt_collectd_flags includes --config_file" \
+		 "option. Please use \$tlsrpt_collectd_conffile instead."
+	    ;;
+	*)
+	    options="--config_file ${tlsrpt_collectd_conffile} ${tlsrpt_collectd_flags}"
+	    ;;
+    esac
+
+    /usr/sbin/daemon -c -f -u ${tlsrpt_collectd_user} \
+		     tlsrpt-collectd ${options}
+}
+
+run_rc_command "$1"
diff --git a/mail/py-tlsrpt-reporter/files/tlsrpt-reportd.in b/mail/py-tlsrpt-reporter/files/tlsrpt-reportd.in
new file mode 100644
index 000000000000..a0623b50ac77
--- /dev/null
+++ b/mail/py-tlsrpt-reporter/files/tlsrpt-reportd.in
@@ -0,0 +1,78 @@
+#!/bin/sh
+
+# PROVIDE: tlsrpt-reportd
+# REQUIRE: LOGIN
+# KEYWORD: shutdown
+
+#
+# Add the following lines to /etc/rc.conf to enable tlsrpt_reportd:
+#
+# tlsrpt_reportd_enable="YES"
+#
+# Other rc.conf variables:
+#
+# tlsrpt_reportd_conffile="%%CFGFILE%%"
+#                            -- path to config file
+# tlsrpt_reportd_user="%%USER%%"
+#                            -- user to run tlsrpt_reportd as
+# tlsrpt_reportd_group="%%GROUP%%"
+#                            -- group to run tlsrpt_reportd as
+# tlsrpt_reportd_dbdir="%%DBDIR%%"
+#                            -- location of directory containing
+#                               working database.  Must match
+#                               setting in %%CFGFILE%%
+# tlsrpt_reportd_logdir="%%LOGDIR%%"
+#                            -- location of tlsrpt_reportd logfile
+# tlsrpt_reportd_flags=""
+#                            -- additional flags for tlsrpt_reportd
+
+. /etc/rc.subr
+
+name="tlsrpt_reportd"
+rcvar=tlsrpt_reportd_enable
+
+load_rc_config $name
+
+: ${tlsrpt_reportd_enable:="NO"}
+: ${tlsrpt_reportd_conffile="%%CFGFILE%%"}
+: ${tlsrpt_reportd_user="%%USER%%"}
+: ${tlsrpt_reportd_group="%%GROUP%%"}
+: ${tlsrpt_reportd_dbdir="%%DBDIR%%"}
+: ${tlsrpt_reportd_logdir="%%LOGDIR%%"}
+: ${tlsrpt_reportd_flags=""}
+
+start_precmd=${name}_startprecmd
+start_cmd=${name}_start
+
+command=%%PYTHON_CMD%%
+pidfile=%%RUNDIR%%/tlsrpt-reportd.pid
+
+tlsrpt_reportd_startprecmd()
+{
+    local piddir=$(dirname ${pidfile})
+
+    for d in ${piddir} ${tlsrpt_reportd_dbdir} ${tlsrpt_reportd_logdir};
+    do
+	mkdir -m 0755 -p ${d}
+	chown -R ${tlsrpt_reportd_user}:${tlsrpt_reportd_group} ${d}
+    done
+}
+
+tlsrpt_reportd_start()
+{
+    case "${tlsrpt_reportd_flags}" in
+	*--config_file\ *)
+	    echo "Warning: \$tlsrpt_reportd_flags includes --config_file" \
+		 "option. Please use \$tlsrpt_reportd_conffile instead."
+	    ;;
+	*)
+	    options="--config_file ${tlsrpt_reportd_conffile} ${tlsrpt_reportd_flags}"
+	    ;;
+    esac
+
+    /usr/sbin/daemon -c -f -u ${tlsrpt_reportd_user} \
+		     tlsrpt-reportd ${options}
+}
+
+run_rc_command "$1"
+
diff --git a/mail/py-tlsrpt-reporter/files/tlsrpt-reporter.cfg.in b/mail/py-tlsrpt-reporter/files/tlsrpt-reporter.cfg.in
new file mode 100644
index 000000000000..735909ce9cfc
--- /dev/null
+++ b/mail/py-tlsrpt-reporter/files/tlsrpt-reporter.cfg.in
@@ -0,0 +1,32 @@
+[tlsrpt_collectd]
+pidfilename = %%RUNDIR%%/tlsrpt-collectd.pid
+storage = sqlite://%%DBDIR%%/tlsrpt-collectd.sqlite
+socketname = %%RUNDIR%%/tlsrpt-collectd.socket
+logfilename = %%LOGDIR%%/tlsrpt-collectd.log
+#daily_rollover_script = /usr/local/bin/example-script.sh
+dump_path_for_invalid_datagram = /tmp/debug-payload
+log_level = debug
+
+[tlsrpt_fetcher]
+storage = sqlite://%%DBDIR%%/tlsrpt-collectd.sqlite
+logfilename = %%LOGDIR%%/tlsrpt-fetcher.log
+log_level = debug
+
+[tlsrpt_reportd]
+organization_name = EXAMPLE.inc
+contact_info = smtp-tls-reporting@example.com
+sender_address = noreply@example.com
+pidfilename = %%RUNDIR%%/tlsrpt-reportd.pid
+dbname = %%DBDIR%%/tlsrpt-reportd.sqlite
+logfilename = %%LOGDIR%%/tlsrpt-reportd.log
+log_level = debug
+http_script = curl --silent --header 'Content-Type: application/tlsrpt+gzip' --data-binary @-
+fetchers = tlsrpt_fetcher.py --config_file %%CFGFILE%%
+interval_main_loop = 10
+max_retries_domainlist = 2
+min_wait_domainlist = 0
+max_wait_domainlist = 1
+max_retries_domaindetails = 2
+min_wait_domaindetails = 0
+max_wait_domaindetails = 1
+spread_out_delivery = 14400
diff --git a/mail/py-tlsrpt-reporter/pkg-descr b/mail/py-tlsrpt-reporter/pkg-descr
new file mode 100644
index 000000000000..5a8337f7267d
--- /dev/null
+++ b/mail/py-tlsrpt-reporter/pkg-descr
@@ -0,0 +1,6 @@
+tlsrpt-reporter is a TLSRPT reporting service for SMTP TLS Reporting
+as defined in RFC 8460. It receives TLSRPT datagrams from a MTA,
+collects them, creates a report in conformance with the TLSRPT
+Reporting Schema and finally delivers the report either via SMTP,
+indirectly by submitting it to a local MTA which ultimately will be
+responsible for delivering the report, or directly via HTTP POST.
diff --git a/mail/roundcube-twofactor_gauthenticator/Makefile b/mail/roundcube-twofactor_gauthenticator/Makefile
index 99fcafbfa763..6cb4b629b118 100644
--- a/mail/roundcube-twofactor_gauthenticator/Makefile
+++ b/mail/roundcube-twofactor_gauthenticator/Makefile
@@ -26,6 +26,9 @@ SUB_FILES=	pkg-message
 
 WWWDIR=		${PREFIX}/www/roundcube/plugins/${PORTNAME}
 
+post-patch:
+	@${RM} ${WRKSRC}/docker-compose.yaml
+
 do-install:
 	${MKDIR} ${STAGEDIR}${WWWDIR}
 	cd ${WRKSRC} && ${PAX} -r -w . ${STAGEDIR}${WWWDIR}
diff --git a/mail/roundcube-twofactor_gauthenticator/pkg-plist b/mail/roundcube-twofactor_gauthenticator/pkg-plist
index 72ea1835ffc8..80e8a7505021 100644
--- a/mail/roundcube-twofactor_gauthenticator/pkg-plist
+++ b/mail/roundcube-twofactor_gauthenticator/pkg-plist
@@ -10,6 +10,7 @@
 %%WWWDIR%%/localization/cs_CZ.inc
 %%WWWDIR%%/localization/da_DK.inc
 %%WWWDIR%%/localization/de_DE.inc
+%%WWWDIR%%/localization/el_GR.inc
 %%WWWDIR%%/localization/en_US.inc
 %%WWWDIR%%/localization/es_AR.inc
 %%WWWDIR%%/localization/es_ES.inc
@@ -27,6 +28,7 @@
 %%WWWDIR%%/localization/ru_RU.inc
 %%WWWDIR%%/localization/sk_SK.inc
 %%WWWDIR%%/localization/sv_SE.inc
+%%WWWDIR%%/localization/uk_UA.inc
 %%WWWDIR%%/qrcode.min.js
 %%WWWDIR%%/screenshots/001-login.png
 %%WWWDIR%%/screenshots/002-2steps.png
diff --git a/mail/roundcube/Makefile b/mail/roundcube/Makefile
index 7609c1c2b09d..143796658155 100644
--- a/mail/roundcube/Makefile
+++ b/mail/roundcube/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	roundcube
-DISTVERSION=	1.6.10
+DISTVERSION=	1.6.11
+PORTREVISION=	1
 PORTEPOCH=	1
 CATEGORIES?=	mail www
 MASTER_SITES=	https://github.com/roundcube/roundcubemail/releases/download/${DISTVERSION}/
@@ -20,7 +21,7 @@ NO_BUILD=	yes
 WRKSRC=		${WRKDIR}/${PORTNAME}mail-${DISTVERSION}
 
 RCUBECOMP=	SQL config .htaccess index.php installer logs \
-		plugins program skins temp vendor
+		plugins program public_html skins temp vendor
 PORTDOCS=	CHANGELOG.md INSTALL README.md UPGRADING
 
 CPE_PRODUCT=	webmail
diff --git a/mail/roundcube/distinfo b/mail/roundcube/distinfo
index c879357e21cf..07b660c57648 100644
--- a/mail/roundcube/distinfo
+++ b/mail/roundcube/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1740067282
-SHA256 (roundcubemail-1.6.10-complete.tar.gz) = 03cfac2f494dd99c25c35efb0ad4d333f248e32f25f4204fbc8f2731bfbaf0e4
-SIZE (roundcubemail-1.6.10-complete.tar.gz) = 5839015
+TIMESTAMP = 1748966845
+SHA256 (roundcubemail-1.6.11-complete.tar.gz) = a230e432065555bfa27bea3fcf4ac672f2359ef28ad84f5945ea3ccf702e7466
+SIZE (roundcubemail-1.6.11-complete.tar.gz) = 5839956
diff --git a/mail/rspamd-devel/Makefile b/mail/rspamd-devel/Makefile
index 0157fcb059e6..925d738a9086 100644
--- a/mail/rspamd-devel/Makefile
+++ b/mail/rspamd-devel/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	rspamd
 PORTVERSION=	3.11.a1.20241020
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	mail
 PKGNAMESUFFIX=	-devel
 
diff --git a/mail/rspamd-devel/files/patch-contrib_libev_ev.c b/mail/rspamd-devel/files/patch-contrib_libev_ev.c
new file mode 100644
index 000000000000..132965381667
--- /dev/null
+++ b/mail/rspamd-devel/files/patch-contrib_libev_ev.c
@@ -0,0 +1,15 @@
+--- contrib/libev/ev.c.orig	2025-06-17 09:32:30 UTC
++++ contrib/libev/ev.c
+@@ -527,7 +527,11 @@
+ #endif
+ 
+ #if EV_USE_INOTIFY
+-# include <sys/statfs.h>
++# ifdef __FreeBSD__
++# include <sys/mount.h>
++# else
++ # include <sys/statfs.h>
++# endif
+ # include <sys/inotify.h>
+ /* some very old inotify.h headers don't have IN_DONT_FOLLOW */
+ # ifndef IN_DONT_FOLLOW
diff --git a/mail/rspamd/Makefile b/mail/rspamd/Makefile
index 2accb51be825..32aafb7292fa 100644
--- a/mail/rspamd/Makefile
+++ b/mail/rspamd/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	rspamd
-PORTVERSION=	3.11.1
+PORTVERSION=	3.12.1
+PORTREVISION=	2
 CATEGORIES=	mail
 
 MAINTAINER=	vsevolod@FreeBSD.org
diff --git a/mail/rspamd/distinfo b/mail/rspamd/distinfo
index 9522a7724533..d985f9faa060 100644
--- a/mail/rspamd/distinfo
+++ b/mail/rspamd/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1741617534
-SHA256 (rspamd-rspamd-3.11.1_GH0.tar.gz) = 09c3b90397142539052c826763de4ed8c502976843b5ea9d7ebdc603e23d253b
-SIZE (rspamd-rspamd-3.11.1_GH0.tar.gz) = 6455199
+TIMESTAMP = 1750232201
+SHA256 (rspamd-rspamd-3.12.1_GH0.tar.gz) = 8739aa96db5ff6214595ba0a6f0d90ff46d9f11e5c5e164bbdd749b5cfbd65ed
+SIZE (rspamd-rspamd-3.12.1_GH0.tar.gz) = 6482214
diff --git a/mail/rspamd/files/patch-bundle_libfmt b/mail/rspamd/files/patch-bundle_libfmt
deleted file mode 100644
index bd3ef595dcf3..000000000000
--- a/mail/rspamd/files/patch-bundle_libfmt
+++ /dev/null
@@ -1,391 +0,0 @@
-diff --git CMakeLists.txt CMakeLists.txt
-index 882a3a88a2..f3fa193cc8 100644
---- CMakeLists.txt
-+++ CMakeLists.txt
-@@ -63,7 +63,6 @@ OPTION(ENABLE_LUA_REPL "Enables Lua repl (requires C++11 compiler) [default: ON]
- OPTION(ENABLE_FASTTEXT "Link with FastText library [default: OFF]" OFF)
- OPTION(ENABLE_BACKWARD "Build rspamd with backward-cpp stacktrace [default: ON]" ON)
- OPTION(SYSTEM_ZSTD "Use system zstd instead of bundled one [default: OFF]" OFF)
--OPTION(SYSTEM_FMT "Use system fmt instead of bundled one [default: OFF]" OFF)
- OPTION(SYSTEM_DOCTEST "Use system doctest instead of bundled one [default: OFF]" OFF)
- OPTION(SYSTEM_XXHASH "Use system xxhash instead of bundled one [default: OFF]" OFF)
- 
-@@ -655,11 +654,6 @@ IF (BACKWARD_LIBRARIES)
-     message(STATUS "Backward-cpp libraries: ${BACKWARD_LIBRARIES}")
- ENDIF ()
- 
--IF (SYSTEM_FMT MATCHES "OFF")
--    INCLUDE_DIRECTORIES("${CMAKE_SOURCE_DIR}/contrib/fmt/include")
--ELSE ()
--    find_package(fmt)
--ENDIF ()
- IF (SYSTEM_DOCTEST MATCHES "OFF")
-     ADD_SUBDIRECTORY(contrib/doctest)
-     INCLUDE_DIRECTORIES("${CMAKE_SOURCE_DIR}/contrib/doctest")
-diff --git src/client/rspamc.cxx src/client/rspamc.cxx
-index 31a4aaf241..4043598773 100644
---- src/client/rspamc.cxx
-+++ src/client/rspamc.cxx
-@@ -1,5 +1,5 @@
- /*
-- * Copyright 2024 Vsevolod Stakhov
-+ * Copyright 2025 Vsevolod Stakhov
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-@@ -35,8 +35,8 @@
- 
- #include "frozen/string.h"
- #include "frozen/unordered_map.h"
--#include "fmt/format.h"
--#include "fmt/color.h"
-+#include "contrib/fmt/include/fmt/format.h"
-+#include "contrib/fmt/include/fmt/color.h"
- #include "libutil/cxx/file_util.hxx"
- #include "libutil/cxx/util.hxx"
- 
-diff --git src/libmime/lang_detection_fasttext.cxx src/libmime/lang_detection_fasttext.cxx
-index 89916151f3..8ea2706e66 100644
---- src/libmime/lang_detection_fasttext.cxx
-+++ src/libmime/lang_detection_fasttext.cxx
-@@ -1,5 +1,5 @@
- /*
-- * Copyright 2024 Vsevolod Stakhov
-+ * Copyright 2025 Vsevolod Stakhov
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-@@ -20,7 +20,7 @@
- #include "fasttext/fasttext.h"
- #include "libserver/cfg_file.h"
- #include "libserver/logger.h"
--#include "fmt/base.h"
-+#include "contrib/fmt/include/fmt/base.h"
- #include "stat_api.h"
- #include <exception>
- #include <string_view>
-diff --git src/libserver/backtrace.cxx src/libserver/backtrace.cxx
-index c24e619369..5ebde677ed 100644
---- src/libserver/backtrace.cxx
-+++ src/libserver/backtrace.cxx
-@@ -1,5 +1,5 @@
- /*
-- * Copyright 2024 Vsevolod Stakhov
-+ * Copyright 2025 Vsevolod Stakhov
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-@@ -19,7 +19,7 @@
- #ifdef BACKWARD_ENABLE
- 
- #include "contrib/backward-cpp/backward.hpp"
--#include "fmt/base.h"
-+#include "contrib/fmt/include/fmt/base.h"
- #include "logger.h"
- 
- namespace rspamd {
-diff --git src/libserver/cfg_rcl.cxx src/libserver/cfg_rcl.cxx
-index 6ea8945abc..f383669080 100644
---- src/libserver/cfg_rcl.cxx
-+++ src/libserver/cfg_rcl.cxx
-@@ -1,5 +1,5 @@
- /*
-- * Copyright 2024 Vsevolod Stakhov
-+ * Copyright 2025 Vsevolod Stakhov
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-@@ -34,7 +34,7 @@
- #include <algorithm>// for std::transform
- #include <memory>
- #include "contrib/ankerl/unordered_dense.h"
--#include "fmt/base.h"
-+#include "contrib/fmt/include/fmt/base.h"
- #include "libutil/cxx/util.hxx"
- #include "libutil/cxx/file_util.hxx"
- #include "frozen/unordered_set.h"
-diff --git src/libserver/cfg_utils.cxx src/libserver/cfg_utils.cxx
-index 9612cdae46..dfbdc6bee2 100644
---- src/libserver/cfg_utils.cxx
-+++ src/libserver/cfg_utils.cxx
-@@ -1,5 +1,5 @@
- /*
-- * Copyright 2024 Vsevolod Stakhov
-+ * Copyright 2025 Vsevolod Stakhov
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-@@ -65,7 +65,7 @@
- #include <string>
- #include <string_view>
- #include <vector>
--#include "fmt/base.h"
-+#include "contrib/fmt/include/fmt/base.h"
- #include "cxx/util.hxx"
- #include "frozen/unordered_map.h"
- #include "frozen/string.h"
-diff --git src/libserver/css/css_parser.cxx src/libserver/css/css_parser.cxx
-index 11fa830f07..ade499ba40 100644
---- src/libserver/css/css_parser.cxx
-+++ src/libserver/css/css_parser.cxx
-@@ -1,5 +1,5 @@
- /*
-- * Copyright 2024 Vsevolod Stakhov
-+ * Copyright 2025 Vsevolod Stakhov
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-@@ -20,7 +20,7 @@
- #include "css_rule.hxx"
- #include "css_util.hxx"
- #include "css.hxx"
--#include "fmt/base.h"
-+#include "contrib/fmt/include/fmt/base.h"
- 
- #include <vector>
- #include <unicode/utf8.h>
-diff --git src/libserver/css/css_selector.cxx src/libserver/css/css_selector.cxx
-index d2ae093cbb..527b123774 100644
---- src/libserver/css/css_selector.cxx
-+++ src/libserver/css/css_selector.cxx
-@@ -1,5 +1,5 @@
- /*
-- * Copyright 2024 Vsevolod Stakhov
-+ * Copyright 2025 Vsevolod Stakhov
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-@@ -17,7 +17,7 @@
- #include "css_selector.hxx"
- #include "css.hxx"
- #include "libserver/html/html.hxx"
--#include "fmt/base.h"
-+#include "contrib/fmt/include/fmt/base.h"
- #define DOCTEST_CONFIG_IMPLEMENTATION_IN_DLL
- #include "doctest/doctest.h"
- 
-diff --git src/libserver/css/css_value.cxx src/libserver/css/css_value.cxx
-index f2ff553638..52a61d3b64 100644
---- src/libserver/css/css_value.cxx
-+++ src/libserver/css/css_value.cxx
-@@ -1,5 +1,5 @@
- /*
-- * Copyright 2024 Vsevolod Stakhov
-+ * Copyright 2025 Vsevolod Stakhov
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-@@ -20,7 +20,7 @@
- #include "frozen/string.h"
- #include "libutil/util.h"
- #include "contrib/ankerl/unordered_dense.h"
--#include "fmt/base.h"
-+#include "contrib/fmt/include/fmt/base.h"
- 
- #define DOCTEST_CONFIG_IMPLEMENTATION_IN_DLL
- #include "doctest/doctest.h"
-diff --git src/libserver/html/html.cxx src/libserver/html/html.cxx
-index 0fe31c2a30..93d1fdf91b 100644
---- src/libserver/html/html.cxx
-+++ src/libserver/html/html.cxx
-@@ -1,11 +1,11 @@
--/*-
-- * Copyright 2021 Vsevolod Stakhov
-+/*
-+ * Copyright 2025 Vsevolod Stakhov
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-  * You may obtain a copy of the License at
-  *
-- *   http://www.apache.org/licenses/LICENSE-2.0
-+ *    http://www.apache.org/licenses/LICENSE-2.0
-  *
-  * Unless required by applicable law or agreed to in writing, software
-  * distributed under the License is distributed on an "AS IS" BASIS,
-@@ -35,9 +35,9 @@
- #include "html_tag.hxx"
- #include "html_url.hxx"
- 
--#include <frozen/unordered_map.h>
--#include <frozen/string.h>
--#include <fmt/core.h>
-+#include "contrib/frozen/include/frozen/unordered_map.h"
-+#include "contrib/frozen/include/frozen/string.h"
-+#include "contrib/fmt/include/fmt/core.h"
- 
- #include <unicode/uversion.h>
- 
-diff --git src/libserver/html/html_tests.cxx src/libserver/html/html_tests.cxx
-index 00595feaaa..3be836a2d5 100644
---- src/libserver/html/html_tests.cxx
-+++ src/libserver/html/html_tests.cxx
-@@ -1,5 +1,5 @@
- /*
-- * Copyright 2024 Vsevolod Stakhov
-+ * Copyright 2025 Vsevolod Stakhov
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-@@ -19,7 +19,7 @@
- #include "libserver/task.h"
- 
- #include <vector>
--#include <fmt/core.h>
-+#include "contrib/fmt/include/fmt/core.h"
- 
- 
- #define DOCTEST_CONFIG_IMPLEMENTATION_IN_DLL
-diff --git src/libserver/hyperscan_tools.cxx src/libserver/hyperscan_tools.cxx
-index 5035bee2c6..75863bf39b 100644
---- src/libserver/hyperscan_tools.cxx
-+++ src/libserver/hyperscan_tools.cxx
-@@ -1,5 +1,5 @@
- /*
-- * Copyright 2024 Vsevolod Stakhov
-+ * Copyright 2025 Vsevolod Stakhov
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-@@ -21,7 +21,7 @@
- #include <filesystem>
- #include "contrib/ankerl/unordered_dense.h"
- #include "contrib/ankerl/svector.h"
--#include "fmt/base.h"
-+#include "contrib/fmt/include/fmt/base.h"
- #include "libutil/cxx/file_util.hxx"
- #include "libutil/cxx/error.hxx"
- #include "hs.h"
-diff --git src/libserver/symcache/symcache_impl.cxx src/libserver/symcache/symcache_impl.cxx
-index 7159555d2c..4d17348c20 100644
---- src/libserver/symcache/symcache_impl.cxx
-+++ src/libserver/symcache/symcache_impl.cxx
-@@ -1,5 +1,5 @@
- /*
-- * Copyright 2024 Vsevolod Stakhov
-+ * Copyright 2025 Vsevolod Stakhov
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-@@ -21,7 +21,7 @@
- #include "unix-std.h"
- #include "libutil/cxx/file_util.hxx"
- #include "libutil/cxx/util.hxx"
--#include "fmt/base.h"
-+#include "contrib/fmt/include/fmt/base.h"
- #include "contrib/t1ha/t1ha.h"
- 
- #ifdef __has_include
-diff --git src/libserver/symcache/symcache_item.cxx src/libserver/symcache/symcache_item.cxx
-index 233e8113aa..f58332ea5f 100644
---- src/libserver/symcache/symcache_item.cxx
-+++ src/libserver/symcache/symcache_item.cxx
-@@ -1,5 +1,5 @@
- /*
-- * Copyright 2024 Vsevolod Stakhov
-+ * Copyright 2025 Vsevolod Stakhov
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-@@ -17,7 +17,7 @@
- #include "lua/lua_common.h"
- #include "symcache_internal.hxx"
- #include "symcache_item.hxx"
--#include "fmt/base.h"
-+#include "contrib/fmt/include/fmt/base.h"
- #include "libserver/task.h"
- #include "libutil/cxx/util.hxx"
- #include <numeric>
-diff --git src/libstat/backends/cdb_backend.cxx src/libstat/backends/cdb_backend.cxx
-index bd05e8ef8c..0f55a725c4 100644
---- src/libstat/backends/cdb_backend.cxx
-+++ src/libstat/backends/cdb_backend.cxx
-@@ -1,5 +1,5 @@
- /*
-- * Copyright 2024 Vsevolod Stakhov
-+ * Copyright 2025 Vsevolod Stakhov
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-@@ -28,7 +28,7 @@
- #include <optional>
- #include "contrib/expected/expected.hpp"
- #include "contrib/ankerl/unordered_dense.h"
--#include "fmt/base.h"
-+#include "contrib/fmt/include/fmt/base.h"
- 
- namespace rspamd::stat::cdb {
- 
-diff --git src/libstat/backends/redis_backend.cxx src/libstat/backends/redis_backend.cxx
-index 06842b078f..7137904e99 100644
---- src/libstat/backends/redis_backend.cxx
-+++ src/libstat/backends/redis_backend.cxx
-@@ -1,5 +1,5 @@
- /*
-- * Copyright 2024 Vsevolod Stakhov
-+ * Copyright 2025 Vsevolod Stakhov
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-@@ -19,7 +19,7 @@
- #include "stat_internal.h"
- #include "upstream.h"
- #include "libserver/mempool_vars_internal.h"
--#include "fmt/base.h"
-+#include "contrib/fmt/include/fmt/base.h"
- 
- #include "libutil/cxx/error.hxx"
- 
-diff --git src/libutil/cxx/file_util.cxx src/libutil/cxx/file_util.cxx
-index 2f031f076e..bc5dcdf3ba 100644
---- src/libutil/cxx/file_util.cxx
-+++ src/libutil/cxx/file_util.cxx
-@@ -1,5 +1,5 @@
- /*
-- * Copyright 2023 Vsevolod Stakhov
-+ * Copyright 2025 Vsevolod Stakhov
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-@@ -14,7 +14,7 @@
-  * limitations under the License.
-  */
- #include "file_util.hxx"
--#include <fmt/core.h>
-+#include "contrib/fmt/include/fmt/core.h"
- #include "libutil/util.h"
- #include "libutil/unix-std.h"
- 
-diff --git src/lua/lua_shingles.cxx src/lua/lua_shingles.cxx
-index 4682ef74f5..7d4b277fc4 100644
---- src/lua/lua_shingles.cxx
-+++ src/lua/lua_shingles.cxx
-@@ -17,7 +17,7 @@
- #include "lua_common.h"
- #include "lua_classnames.h"
- #include "shingles.h"
--#include "fmt/format.h"
-+#include "contrib/fmt/include/fmt/format.h"
- 
- /***
-  * @module rspamd_shingle
-diff --git test/rspamd_cxx_unit_dkim.hxx test/rspamd_cxx_unit_dkim.hxx
-index d445c3800d..d501aaedd8 100644
---- test/rspamd_cxx_unit_dkim.hxx
-+++ test/rspamd_cxx_unit_dkim.hxx
-@@ -1,5 +1,5 @@
- /*
-- * Copyright 2024 Vsevolod Stakhov
-+ * Copyright 2025 Vsevolod Stakhov
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-@@ -21,7 +21,7 @@
- 
- #define DOCTEST_CONFIG_IMPLEMENTATION_IN_DLL
- #include "doctest/doctest.h"
--#include "fmt/base.h"
-+#include "contrib/fmt/include/fmt/base.h"
- #include "libserver/dkim.h"
- 
- #include <vector>
diff --git a/mail/rspamd/files/patch-contrib_libev_ev.c b/mail/rspamd/files/patch-contrib_libev_ev.c
new file mode 100644
index 000000000000..132965381667
--- /dev/null
+++ b/mail/rspamd/files/patch-contrib_libev_ev.c
@@ -0,0 +1,15 @@
+--- contrib/libev/ev.c.orig	2025-06-17 09:32:30 UTC
++++ contrib/libev/ev.c
+@@ -527,7 +527,11 @@
+ #endif
+ 
+ #if EV_USE_INOTIFY
+-# include <sys/statfs.h>
++# ifdef __FreeBSD__
++# include <sys/mount.h>
++# else
++ # include <sys/statfs.h>
++# endif
+ # include <sys/inotify.h>
+ /* some very old inotify.h headers don't have IN_DONT_FOLLOW */
+ # ifndef IN_DONT_FOLLOW
diff --git a/mail/rspamd/files/rspamd.in b/mail/rspamd/files/rspamd.in
index c256324dd963..488fe6a87dd9 100644
--- a/mail/rspamd/files/rspamd.in
+++ b/mail/rspamd/files/rspamd.in
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 # PROVIDE: rspamd
-# REQUIRE: LOGIN redis
+# REQUIRE: LOGIN redis keydb valkey
 # BEFORE:  mail
 # KEYWORD: shutdown
 #
diff --git a/mail/rspamd/pkg-plist b/mail/rspamd/pkg-plist
index 7982c06703a7..9d0315fe32ed 100644
--- a/mail/rspamd/pkg-plist
+++ b/mail/rspamd/pkg-plist
@@ -34,6 +34,7 @@ etc/newsyslog.conf.d/rspamd.newsyslog.conf
 %%ETCDIR%%/modules.d/bimi.conf
 %%ETCDIR%%/modules.d/chartable.conf
 %%ETCDIR%%/modules.d/clickhouse.conf
+%%ETCDIR%%/modules.d/contextal.conf
 %%ETCDIR%%/modules.d/dcc.conf
 %%ETCDIR%%/modules.d/dkim.conf
 %%ETCDIR%%/modules.d/dkim_signing.conf
@@ -274,6 +275,7 @@ share/man/man8/rspamd.8.gz
 %%DATADIR%%/plugins/bimi.lua
 %%DATADIR%%/plugins/clickhouse.lua
 %%DATADIR%%/plugins/clustering.lua
+%%DATADIR%%/plugins/contextal.lua
 %%DATADIR%%/plugins/dcc.lua
 %%DATADIR%%/plugins/dkim_signing.lua
 %%DATADIR%%/plugins/dmarc.lua
diff --git a/mail/rubygem-actionmailbox-gitlab/Makefile b/mail/rubygem-actionmailbox-gitlab/Makefile
new file mode 100644
index 000000000000..0dd42085926e
--- /dev/null
+++ b/mail/rubygem-actionmailbox-gitlab/Makefile
@@ -0,0 +1,32 @@
+PORTNAME=	actionmailbox
+PORTVERSION=	${RAILS_VERSION}
+CATEGORIES=	mail rubygems
+MASTER_SITES=	RG
+PKGNAMESUFFIX=	-gitlab
+
+MAINTAINER=	mfechner@FreeBSD.org
+COMMENT=	Receive and process incoming emails in Rails applications
+WWW=		https://github.com/rails/rails/tree/main/actionmailbox \
+		https://rubyonrails.org/
+
+LICENSE=	MIT
+LICENSE_FILE=	${WRKSRC}/MIT-LICENSE
+
+RUN_DEPENDS=	rubygem-actionpack-gitlab>=${PORTVERSION}<${PORTVERSION}_99:www/rubygem-actionpack-gitlab \
+		rubygem-activejob-gitlab>=${PORTVERSION}<${PORTVERSION}_99:devel/rubygem-activejob-gitlab \
+		rubygem-activerecord-gitlab>=${PORTVERSION}<${PORTVERSION}_99:databases/rubygem-activerecord-gitlab \
+		rubygem-activestorage-gitlab>=${PORTVERSION}<${PORTVERSION}_99:net/rubygem-activestorage-gitlab \
+		rubygem-activesupport-gitlab>=${PORTVERSION}<${PORTVERSION}_99:devel/rubygem-activesupport-gitlab \
+		rubygem-mail>=2.7.1,2:mail/rubygem-mail \
+		rubygem-net-imap>=0:mail/rubygem-net-imap \
+		rubygem-net-pop>=0:mail/rubygem-net-pop \
+		rubygem-net-smtp>=0:mail/rubygem-net-smtp
+
+USES=		gem
+
+NO_ARCH=	yes
+
+PORTSCOUT=	limit:^7\.1\.
+
+.include "${.CURDIR}/../../www/gitlab/Makefile.common"
+.include <bsd.port.mk>
diff --git a/mail/rubygem-actionmailbox-gitlab/distinfo b/mail/rubygem-actionmailbox-gitlab/distinfo
new file mode 100644
index 000000000000..a92f4014f786
--- /dev/null
+++ b/mail/rubygem-actionmailbox-gitlab/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1755146397
+SHA256 (rubygem/actionmailbox-7.1.5.2.gem) = 192b1dc102fe2b917cfc829a9944f6b08fd3237d10cf166498f7927857dcac4e
+SIZE (rubygem/actionmailbox-7.1.5.2.gem) = 22528
diff --git a/mail/rubygem-actionmailbox-gitlab/pkg-descr b/mail/rubygem-actionmailbox-gitlab/pkg-descr
new file mode 100644
index 000000000000..ffc1daea8253
--- /dev/null
+++ b/mail/rubygem-actionmailbox-gitlab/pkg-descr
@@ -0,0 +1,12 @@
+Action Mailbox routes incoming emails to controller-like mailboxes for
+processing in Rails. It ships with ingresses for Mailgun, Mandrill, Postmark,
+and SendGrid. You can also handle inbound mails directly via the built-in Exim,
+Postfix, and Qmail ingresses.
+
+The inbound emails are turned into InboundEmail records using Active Record and
+feature lifecycle tracking, storage of the original email on cloud storage via
+Active Storage, and responsible data handling with on-by-default incineration.
+
+These inbound emails are routed asynchronously using Active Job to one or
+several dedicated mailboxes, which are capable of interacting directly with the
+rest of your domain model.
diff --git a/mail/rubygem-actionmailer-gitlab/Makefile b/mail/rubygem-actionmailer-gitlab/Makefile
new file mode 100644
index 000000000000..36bf654c541a
--- /dev/null
+++ b/mail/rubygem-actionmailer-gitlab/Makefile
@@ -0,0 +1,29 @@
+PORTNAME=	actionmailer
+PORTVERSION=	${RAILS_VERSION}
+CATEGORIES=	mail rubygems
+MASTER_SITES=	RG
+PKGNAMESUFFIX=	-gitlab
+
+MAINTAINER=	mfechner@FreeBSD.org
+COMMENT=	Compose, deliver, and test emails on Rails
+WWW=		https://github.com/rails/rails/tree/main/actionmailer \
+		https://rubyonrails.org/
+
+LICENSE=	MIT
+LICENSE_FILE=	${WRKSRC}/MIT-LICENSE
+
+RUN_DEPENDS=	rubygem-actionpack-gitlab>=${PORTVERSION}<${PORTVERSION}_99:www/rubygem-actionpack-gitlab \
+		rubygem-actionview-gitlab>=${PORTVERSION}<${PORTVERSION}_99:devel/rubygem-actionview-gitlab \
+		rubygem-activejob-gitlab>=${PORTVERSION}<${PORTVERSION}_99:devel/rubygem-activejob-gitlab \
+		rubygem-activesupport-gitlab>=${PORTVERSION}<${PORTVERSION}_99:devel/rubygem-activesupport-gitlab \
+		rubygem-mail>=2.5.4,2<3,2:mail/rubygem-mail \
+		rubygem-rails-dom-testing-rails-gitlab>=2.2<3:textproc/rubygem-rails-dom-testing-rails-gitlab
+
+USES=		gem
+
+NO_ARCH=	yes
+
+PORTSCOUT=	limit:^7\.1\.
+
+.include "${.CURDIR}/../../www/gitlab/Makefile.common"
+.include <bsd.port.mk>
diff --git a/mail/rubygem-actionmailer-gitlab/distinfo b/mail/rubygem-actionmailer-gitlab/distinfo
new file mode 100644
index 000000000000..6796fc5d09da
--- /dev/null
+++ b/mail/rubygem-actionmailer-gitlab/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1755146398
+SHA256 (rubygem/actionmailer-7.1.5.2.gem) = 7a5c5fec1eb1bc64e97dcb73d38f17f27df30d5118f7eeb60e575ec10a9e860b
+SIZE (rubygem/actionmailer-7.1.5.2.gem) = 34304
diff --git a/mail/rubygem-actionmailer-gitlab/pkg-descr b/mail/rubygem-actionmailer-gitlab/pkg-descr
new file mode 100644
index 000000000000..e757a32e32bf
--- /dev/null
+++ b/mail/rubygem-actionmailer-gitlab/pkg-descr
@@ -0,0 +1,12 @@
+Action Mailer is a framework for designing email service layers. These layers
+are used to consolidate code for sending out forgotten passwords, welcome wishes
+on signup, invoices for billing, and any other use case that requires a written
+notification to either a person or another system.
+
+Action Mailer is in essence a wrapper around Action Controller and the Mail gem.
+It provides a way to make emails using templates in the same way that Action
+Controller renders views using templates.
+
+Additionally, an Action Mailer class can be used to process incoming email, such
+as allowing a blog to accept new posts from an email (which could even have been
+sent from a phone).
diff --git a/mail/rubygem-email_validator/Makefile b/mail/rubygem-email_validator/Makefile
index 2d9160feee8b..fb14cc853c24 100644
--- a/mail/rubygem-email_validator/Makefile
+++ b/mail/rubygem-email_validator/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	email_validator
 PORTVERSION=	2.2.4
+PORTREVISION=	1
 CATEGORIES=	mail rubygems
 MASTER_SITES=	RG
 
@@ -10,7 +11,7 @@ WWW=		https://github.com/K-and-R/email_validator
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-RUN_DEPENDS=	rubygem-activemodel70>=0:databases/rubygem-activemodel70
+RUN_DEPENDS=	rubygem-activemodel-gitlab>=0:databases/rubygem-activemodel-gitlab
 
 USES=		gem
 
diff --git a/mail/rubygem-net-imap/Makefile b/mail/rubygem-net-imap/Makefile
index 3589d06acef8..036de746674b 100644
--- a/mail/rubygem-net-imap/Makefile
+++ b/mail/rubygem-net-imap/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	net-imap
-PORTVERSION=	0.5.6
+PORTVERSION=	0.5.9
 CATEGORIES=	mail rubygems
 MASTER_SITES=	RG
 
diff --git a/mail/rubygem-net-imap/distinfo b/mail/rubygem-net-imap/distinfo
index d979f34bbff1..d63a66d56f60 100644
--- a/mail/rubygem-net-imap/distinfo
+++ b/mail/rubygem-net-imap/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1739117566
-SHA256 (rubygem/net-imap-0.5.6.gem) = 1ede8048ee688a14206060bf37a716d18cb6ea00855f6c9b15daee97ee51fbe5
-SIZE (rubygem/net-imap-0.5.6.gem) = 171520
+TIMESTAMP = 1750954416
+SHA256 (rubygem/net-imap-0.5.9.gem) = d95905321e1bd9f294ffc7ff8697be218eee1ec96c8504c0960964d0a0be33fc
+SIZE (rubygem/net-imap-0.5.9.gem) = 178688
diff --git a/mail/rubygem-premailer-rails-rails-gitlab/Makefile b/mail/rubygem-premailer-rails-rails-gitlab/Makefile
new file mode 100644
index 000000000000..89ef97c8804f
--- /dev/null
+++ b/mail/rubygem-premailer-rails-rails-gitlab/Makefile
@@ -0,0 +1,22 @@
+PORTNAME=	premailer-rails
+PORTVERSION=	1.12.0
+CATEGORIES=	mail rubygems
+MASTER_SITES=	RG
+PKGNAMESUFFIX=	-rails-gitlab
+
+MAINTAINER=	mfechner@FreeBSD.org
+COMMENT=	CSS styled emails without the hassle
+WWW=		https://github.com/fphilipe/premailer-rails
+
+LICENSE=	MIT
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+RUN_DEPENDS=	rubygem-actionmailer-gitlab>=3:mail/rubygem-actionmailer-gitlab \
+		rubygem-net-smtp>=0:mail/rubygem-net-smtp \
+		rubygem-premailer>=1.7.9<2:mail/rubygem-premailer
+
+USES=		gem
+
+NO_ARCH=	yes
+
+.include <bsd.port.mk>
diff --git a/mail/rubygem-premailer-rails-rails-gitlab/distinfo b/mail/rubygem-premailer-rails-rails-gitlab/distinfo
new file mode 100644
index 000000000000..87942c22dfcd
--- /dev/null
+++ b/mail/rubygem-premailer-rails-rails-gitlab/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1714227794
+SHA256 (rubygem/premailer-rails-1.12.0.gem) = c13815d161b9bc7f7d3d81396b0bb0a61a90fa9bd89931548bf4e537c7710400
+SIZE (rubygem/premailer-rails-1.12.0.gem) = 25088
diff --git a/mail/rubygem-premailer-rails-rails-gitlab/pkg-descr b/mail/rubygem-premailer-rails-rails-gitlab/pkg-descr
new file mode 100644
index 000000000000..4d35cd4d87da
--- /dev/null
+++ b/mail/rubygem-premailer-rails-rails-gitlab/pkg-descr
@@ -0,0 +1,18 @@
+premailer-rails is a drop in solution for styling HTML emails with CSS without
+having to do the hard work yourself.
+
+Styling emails is not just a matter of linking to a stylesheet. Most clients,
+especially web clients, ignore linked stylesheets or <style> tags in the HTML.
+The workaround is to write all the CSS rules in the style attribute of each tag
+inside your email. This is a rather tedious and hard to maintain approach.
+
+Premailer to the rescue! The great premailer gem applies all CSS rules to each
+matching HTML element by adding them to the style attribute. This allows you to
+keep HTML and CSS in separate files, just as you're used to from web
+development, thus keeping your sanity.
+
+This gem is an adapter for premailer to work with actionmailer out of the box.
+Actionmailer is the email framework used in Rails, which also works outside of
+Rails. Although premailer-rails has certain Rails specific features, it also
+works in the absence of Rails making it compatible with other frameworks such as
+sinatra.
diff --git a/mail/rubygem-roadie-rails-rails52/Makefile b/mail/rubygem-roadie-rails-rails52/Makefile
index 4eed36b72d09..5276c2b2d3f9 100644
--- a/mail/rubygem-roadie-rails-rails52/Makefile
+++ b/mail/rubygem-roadie-rails-rails52/Makefile
@@ -1,18 +1,18 @@
 PORTNAME=	roadie-rails
-PORTVERSION=	2.2.0
+PORTVERSION=	3.3.0
 CATEGORIES=	mail rubygems
 MASTER_SITES=	RG
 PKGNAMESUFFIX=	-rails52
 
-MAINTAINER=	ports@FreeBSD.org
-COMMENT=	Helper for generating HTML mails in Rails applications
+MAINTAINER=	sunpoet@FreeBSD.org
+COMMENT=	Hook Roadie into your Rails application to help with email generation
 WWW=		https://github.com/Mange/roadie-rails
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
-RUN_DEPENDS=	rubygem-railties52>=5.1<6.2:www/rubygem-railties52 \
-		rubygem-roadie3>=3.1<5.0:mail/rubygem-roadie3
+RUN_DEPENDS=	rubygem-railties52>=5.1<8.1:www/rubygem-railties52 \
+		rubygem-roadie>=5.0<6:mail/rubygem-roadie
 
 USES=		gem shebangfix
 
diff --git a/mail/rubygem-roadie-rails-rails52/distinfo b/mail/rubygem-roadie-rails-rails52/distinfo
index 007d3a5de4f5..4307f52a12c0 100644
--- a/mail/rubygem-roadie-rails-rails52/distinfo
+++ b/mail/rubygem-roadie-rails-rails52/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1622195416
-SHA256 (rubygem/roadie-rails-2.2.0.gem) = 706395fde9a5bac06743dd5370b82da6cf44c28f92ffe9f56cc5fc33aec54c4a
-SIZE (rubygem/roadie-rails-2.2.0.gem) = 15872
+TIMESTAMP = 1745936392
+SHA256 (rubygem/roadie-rails-3.3.0.gem) = 4080f67a635962fb3df77ed42b2992ff41ee6502b60b5f4609a9fb9eb06c0a5e
+SIZE (rubygem/roadie-rails-3.3.0.gem) = 17408
diff --git a/mail/rubygem-roadie-rails-rails52/pkg-descr b/mail/rubygem-roadie-rails-rails52/pkg-descr
index f33122d0d3ca..a7c28299c4a6 100644
--- a/mail/rubygem-roadie-rails-rails52/pkg-descr
+++ b/mail/rubygem-roadie-rails-rails52/pkg-descr
@@ -1 +1,2 @@
-Hooks Roadie into Rails applications to help with HTML email generation.
+roadie-rails hooks up your Rails application with Roadie to help you generate
+HTML emails.
diff --git a/mail/rubygem-roadie-rails-rails61/Makefile b/mail/rubygem-roadie-rails-rails61/Makefile
index e142d4da41b5..f798133f9e30 100644
--- a/mail/rubygem-roadie-rails-rails61/Makefile
+++ b/mail/rubygem-roadie-rails-rails61/Makefile
@@ -1,18 +1,18 @@
 PORTNAME=	roadie-rails
-PORTVERSION=	3.1.0
+PORTVERSION=	3.3.0
 CATEGORIES=	mail rubygems
 MASTER_SITES=	RG
 PKGNAMESUFFIX=	-rails61
 
-MAINTAINER=	ports@FreeBSD.org
-COMMENT=	Helper for generating HTML mails in Rails applications
+MAINTAINER=	sunpoet@FreeBSD.org
+COMMENT=	Hook Roadie into your Rails application to help with email generation
 WWW=		https://github.com/Mange/roadie-rails
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
-RUN_DEPENDS=	rubygem-railties61>=5.1:www/rubygem-railties61 \
-		rubygem-roadie>=5.0:mail/rubygem-roadie
+RUN_DEPENDS=	rubygem-railties61>=5.1<8.1:www/rubygem-railties61 \
+		rubygem-roadie>=5.0<6:mail/rubygem-roadie
 
 USES=		gem shebangfix
 
diff --git a/mail/rubygem-roadie-rails-rails61/distinfo b/mail/rubygem-roadie-rails-rails61/distinfo
index 4b4973347200..9192ca2322f4 100644
--- a/mail/rubygem-roadie-rails-rails61/distinfo
+++ b/mail/rubygem-roadie-rails-rails61/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1709211065
-SHA256 (rubygem/roadie-rails-3.1.0.gem) = 5a45e1a7eb2f7cac29325ef8be64684c9d67cec608b235a69e38a7b79c64de21
-SIZE (rubygem/roadie-rails-3.1.0.gem) = 15872
+TIMESTAMP = 1745936394
+SHA256 (rubygem/roadie-rails-3.3.0.gem) = 4080f67a635962fb3df77ed42b2992ff41ee6502b60b5f4609a9fb9eb06c0a5e
+SIZE (rubygem/roadie-rails-3.3.0.gem) = 17408
diff --git a/mail/rubygem-roadie-rails-rails61/pkg-descr b/mail/rubygem-roadie-rails-rails61/pkg-descr
index f33122d0d3ca..a7c28299c4a6 100644
--- a/mail/rubygem-roadie-rails-rails61/pkg-descr
+++ b/mail/rubygem-roadie-rails-rails61/pkg-descr
@@ -1 +1,2 @@
-Hooks Roadie into Rails applications to help with HTML email generation.
+roadie-rails hooks up your Rails application with Roadie to help you generate
+HTML emails.
diff --git a/mail/rubygem-roadie-rails-rails72/Makefile b/mail/rubygem-roadie-rails-rails72/Makefile
index d2d45865cb74..2627c5b3b35d 100644
--- a/mail/rubygem-roadie-rails-rails72/Makefile
+++ b/mail/rubygem-roadie-rails-rails72/Makefile
@@ -4,15 +4,15 @@ CATEGORIES=	mail rubygems
 MASTER_SITES=	RG
 PKGNAMESUFFIX=	-rails72
 
-MAINTAINER=	ports@FreeBSD.org
+MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Helper for generating HTML mails in Rails applications
 WWW=		https://github.com/Mange/roadie-rails
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
-RUN_DEPENDS=	rubygem-railties72>=5.1:www/rubygem-railties72 \
-		rubygem-roadie>=5.0:mail/rubygem-roadie
+RUN_DEPENDS=	rubygem-railties72>=5.1<8.1:www/rubygem-railties72 \
+		rubygem-roadie>=5.0<6:mail/rubygem-roadie
 
 USES=		gem shebangfix
 
diff --git a/mail/rubygem-roadie-rails-rails72/pkg-descr b/mail/rubygem-roadie-rails-rails72/pkg-descr
index f33122d0d3ca..a7c28299c4a6 100644
--- a/mail/rubygem-roadie-rails-rails72/pkg-descr
+++ b/mail/rubygem-roadie-rails-rails72/pkg-descr
@@ -1 +1,2 @@
-Hooks Roadie into Rails applications to help with HTML email generation.
+roadie-rails hooks up your Rails application with Roadie to help you generate
+HTML emails.
diff --git a/mail/rubygem-valid_email/Makefile b/mail/rubygem-valid_email/Makefile
index 0abf7eddf0b5..89e223510c06 100644
--- a/mail/rubygem-valid_email/Makefile
+++ b/mail/rubygem-valid_email/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	valid_email
 PORTVERSION=	0.2.1
+PORTREVISION=	1
 CATEGORIES=	mail rubygems
 MASTER_SITES=	RG
 
@@ -10,7 +11,7 @@ WWW=		https://github.com/hallelujah/valid_email
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-RUN_DEPENDS=	rubygem-activemodel70>=0:databases/rubygem-activemodel70 \
+RUN_DEPENDS=	rubygem-activemodel-gitlab>=0:databases/rubygem-activemodel-gitlab \
 		rubygem-mail>=2.6.1:mail/rubygem-mail \
 		rubygem-simpleidn>=0:dns/rubygem-simpleidn
 
diff --git a/mail/sendmail-devel/Makefile b/mail/sendmail-devel/Makefile
index 9888cab01086..8fe7d586bbc9 100644
--- a/mail/sendmail-devel/Makefile
+++ b/mail/sendmail-devel/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	sendmail
 PORTVERSION=	8.18.1.10
-PORTREVISION=	0
+PORTREVISION=	1
 CATEGORIES=	mail
 MASTER_SITES=	ftp://ftp.sendmail.org/pub/sendmail/snapshots/
 PKGNAMESUFFIX?=	-devel${PKGNAMESUFFIX2}
diff --git a/mail/sendmail-devel/files/patch-srvrsmtp.c b/mail/sendmail-devel/files/patch-srvrsmtp.c
index 1bc9071e43b4..0516f9b40ca7 100644
--- a/mail/sendmail-devel/files/patch-srvrsmtp.c
+++ b/mail/sendmail-devel/files/patch-srvrsmtp.c
@@ -1,4 +1,4 @@
---- sendmail/srvrsmtp.c.orig	2025-02-05 06:35:18 UTC
+--- sendmail/srvrsmtp.c.orig	2025-04-09 08:39:43 UTC
 +++ sendmail/srvrsmtp.c
 @@ -972,6 +972,9 @@ do								\
  # define SHOWCMDINREPLY(inp) inp
@@ -10,7 +10,7 @@
  
  void
  smtp(nullserver, d_flags, e)
-@@ -1563,6 +1566,8 @@ smtp(nullserver, d_flags, e)
+@@ -1562,6 +1565,8 @@ smtp(nullserver, d_flags, e)
  			/* check if data is on the socket during the pause */
  			if ((tp = channel_readable(InChannel, msecs)) != NULL)
  			{
@@ -19,7 +19,7 @@
  				greetcode = "554";
  				nullserver = "Command rejected";
  				sm_syslog(LOG_INFO, e->e_id,
-@@ -1572,6 +1577,8 @@ smtp(nullserver, d_flags, e)
+@@ -1571,6 +1576,8 @@ smtp(nullserver, d_flags, e)
  					  (int) tp->tv_sec +
  						(tp->tv_usec >= 500000 ? 1 : 0)
  					 );
@@ -28,7 +28,7 @@
  			}
  		}
  	}
-@@ -1691,6 +1698,10 @@ smtp(nullserver, d_flags, e)
+@@ -1690,6 +1697,10 @@ smtp(nullserver, d_flags, e)
  		SmtpPhase = "server cmd read";
  		sm_setproctitle(true, e, "server %s cmd read", CurSmtpClient);
  
@@ -39,7 +39,7 @@
  		/* handle errors */
  		if (sm_io_error(OutChannel) ||
  		    (p = sfgets(inp, sizeof(inp), InChannel,
-@@ -2006,8 +2017,11 @@ smtp(nullserver, d_flags, e)
+@@ -2005,8 +2016,11 @@ smtp(nullserver, d_flags, e)
  #define LOGAUTHFAIL	\
  	do	\
  	{	\
@@ -51,7 +51,33 @@
  		if (LogLevel >= 9)	\
  			sm_syslog(LOG_WARNING, e->e_id,	\
  				  "AUTH failure (%s): %s (%d) %s%s%.*s, relay=%.100s",	\
-@@ -2157,6 +2171,9 @@ smtp(nullserver, d_flags, e)
+@@ -2105,6 +2119,13 @@ smtp(nullserver, d_flags, e)
+ 			  case CMDEHLO:
+ 			  case CMDNOOP:
+ 			  case CMDRSET:
++				if (lognullconnection)
++				{
++					 int fd = sm_io_getinfo(InChannel, SM_IO_WHAT_FD, NULL);
++					 BLACKLIST_NOTIFY(BLACKLIST_AUTH_FAIL, fd, nullserver);
++				}
++				/* FALLTHROUGH */
++
+ 			  case CMDERROR:
+ 				/* process normally */
+ 				break;
+@@ -2132,6 +2153,11 @@ smtp(nullserver, d_flags, e)
+ #endif /* MAXBADCOMMANDS > 0 */
+ 				if (nullserver != NULL)
+ 				{
++					if (lognullconnection)
++					{
++						 int fd = sm_io_getinfo(InChannel, SM_IO_WHAT_FD, NULL);
++						 BLACKLIST_NOTIFY(BLACKLIST_AUTH_FAIL, fd, nullserver);
++					}
+ 					if (ISSMTPREPLY(nullserver))
+ 					{
+ 						/* Can't use ("%s", ...) due to usrerr() requirements */
+@@ -2156,6 +2182,9 @@ smtp(nullserver, d_flags, e)
  			DELAY_CONN("AUTH");
  			if (!sasl_ok || n_mechs <= 0)
  			{
@@ -61,7 +87,7 @@
  				message("503 5.3.3 AUTH not available");
  				break;
  			}
-@@ -3894,10 +3911,17 @@ smtp(nullserver, d_flags, e)
+@@ -3908,10 +3937,17 @@ smtp(nullserver, d_flags, e)
  				**  timeouts for the same connection.
  				*/
  
@@ -79,7 +105,7 @@
  			if (tTd(93, 100))
  			{
  				/* return to handle next connection */
-@@ -3979,7 +4003,10 @@ smtp(nullserver, d_flags, e)
+@@ -3993,7 +4029,10 @@ smtp(nullserver, d_flags, e)
  #if MAXBADCOMMANDS > 0
  			if (++n_badcmds > MAXBADCOMMANDS)
  			{
@@ -90,7 +116,7 @@
  				message("421 4.7.0 %s Too many bad commands; closing connection",
  					MyHostName);
  
-@@ -4033,6 +4060,9 @@ smtp(nullserver, d_flags, e)
+@@ -4047,6 +4086,9 @@ smtp(nullserver, d_flags, e)
  		}
  #if SASL
  		}
diff --git a/mail/sendmail/Makefile b/mail/sendmail/Makefile
index b32083c73a8b..083d106a8cb4 100644
--- a/mail/sendmail/Makefile
+++ b/mail/sendmail/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	sendmail
 PORTVERSION=	8.18.1
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	mail
 MASTER_SITES=	ftp://ftp.sendmail.org/pub/sendmail/
 DISTNAME=	${PORTNAME}.${PORTVERSION}
diff --git a/mail/sendmail/files/patch-srvrsmtp.c b/mail/sendmail/files/patch-srvrsmtp.c
index b2d019c6f386..ecdba53c3660 100644
--- a/mail/sendmail/files/patch-srvrsmtp.c
+++ b/mail/sendmail/files/patch-srvrsmtp.c
@@ -51,7 +51,33 @@
  		if (LogLevel >= 9)	\
  			sm_syslog(LOG_WARNING, e->e_id,	\
  				  "AUTH failure (%s): %s (%d) %s%s%.*s, relay=%.100s",	\
-@@ -2116,6 +2130,9 @@ smtp(nullserver, d_flags, e)
+@@ -2065,6 +2079,13 @@ smtp(nullserver, d_flags, e)
+ 			  case CMDEHLO:
+ 			  case CMDNOOP:
+ 			  case CMDRSET:
++				if (lognullconnection)
++				{
++					 int fd = sm_io_getinfo(InChannel, SM_IO_WHAT_FD, NULL);
++					 BLACKLIST_NOTIFY(BLACKLIST_AUTH_FAIL, fd, nullserver);
++				}
++				/* FALLTHROUGH */
++
+ 			  case CMDERROR:
+ 				/* process normally */
+ 				break;
+@@ -2092,6 +2113,11 @@ smtp(nullserver, d_flags, e)
+ #endif /* MAXBADCOMMANDS > 0 */
+ 				if (nullserver != NULL)
+ 				{
++					if (lognullconnection)
++					{
++						 int fd = sm_io_getinfo(InChannel, SM_IO_WHAT_FD, NULL);
++						 BLACKLIST_NOTIFY(BLACKLIST_AUTH_FAIL, fd, nullserver);
++					}
+ 					if (ISSMTPREPLY(nullserver))
+ 					{
+ 						/* Can't use ("%s", ...) due to usrerr() requirements */
+@@ -2116,6 +2142,9 @@ smtp(nullserver, d_flags, e)
  			DELAY_CONN("AUTH");
  			if (!sasl_ok || n_mechs <= 0)
  			{
@@ -61,7 +87,7 @@
  				message("503 5.3.3 AUTH not available");
  				break;
  			}
-@@ -3841,10 +3858,17 @@ smtp(nullserver, d_flags, e)
+@@ -3841,10 +3870,17 @@ smtp(nullserver, d_flags, e)
  				**  timeouts for the same connection.
  				*/
  
@@ -79,7 +105,7 @@
  			if (tTd(93, 100))
  			{
  				/* return to handle next connection */
-@@ -3926,7 +3950,10 @@ smtp(nullserver, d_flags, e)
+@@ -3926,7 +3962,10 @@ smtp(nullserver, d_flags, e)
  #if MAXBADCOMMANDS > 0
  			if (++n_badcmds > MAXBADCOMMANDS)
  			{
@@ -90,7 +116,7 @@
  				message("421 4.7.0 %s Too many bad commands; closing connection",
  					MyHostName);
  
-@@ -3980,6 +4007,9 @@ smtp(nullserver, d_flags, e)
+@@ -3980,6 +4019,9 @@ smtp(nullserver, d_flags, e)
  		}
  #if SASL
  		}
diff --git a/mail/simscan/Makefile b/mail/simscan/Makefile
index c4b641232cc6..f06122ccb6c9 100644
--- a/mail/simscan/Makefile
+++ b/mail/simscan/Makefile
@@ -1,93 +1,93 @@
 PORTNAME=	simscan
-PORTVERSION=	1.4.0
-PORTREVISION=	9
+DISTVERSIONPREFIX=	v
+DISTVERSION=	1.4.6.2
 CATEGORIES=	mail security
-MASTER_SITES=	SF/${PORTNAME}/${PORTNAME}/${PORTNAME}-${PORTVERSION}
 
-MAINTAINER=	ports@FreeBSD.org
+MAINTAINER=	bedreddinsahbaz@gmail.com
 COMMENT=	Fast Content/Anti-virus Scanner for qmail Written in C
-WWW=		https://www.inter7.com/?page=simscan
+WWW=		https://notes.sagredo.eu/en/qmail-notes-185/installing-and-configuring-simscan-38.html
+
+LICENSE=	GPLv2
+LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		qmail:build
+USE_GITHUB=	yes
+GH_ACCOUNT=	sagredo-dev
 
 GNU_CONFIGURE=	yes
-
-USERS=		${PORTNAME}
-GROUPS=		${USERS}
-
 WORKDIR?=	${QMAIL_PREFIX}/${PORTNAME}
 QMAIL_QUEUE=	${QMAIL_PREFIX}/bin/qmail-queue
-
-SUB_FILES=	pkg-message
-
-SUB_LIST=	QMAIL_PREFIX=${QMAIL_PREFIX} \
-		SIMSCAN_DIR=${PORTNAME}
-PLIST_SUB=	QMAIL_PREFIX=${QMAIL_PREFIX} \
-		SIMSCAN_DIR=${PORTNAME}
-
-OPTIONS_DEFINE=	CLAMAV RIPMIME SPAMD USER DOMAIN ATTACH DROPMSG PASSTHRU HEADERS DSPAM DOCS
-OPTIONS_DEFAULT=	CLAMAV RIPMIME
-CLAMAV_DESC=	Support for ClamAV Virus Scanning
-RIPMIME_DESC=	Ripmime Processing (if Clamav ScanMail disabled)
-SPAMD_DESC=	Support for SpamAssassin Spam Filtering
-USER_DESC=	Turn On Per User SpamAssassin (required SPAMD)
-DOMAIN_DESC=	Turn On Per Domain Based Checking
-ATTACH_DESC=	Turn On Attachment Scanning (required CLAMAV)
-DROPMSG_DESC=	Drop Message in Case of Virus Found
-PASSTHRU_DESC=	Pass Spam Thru, Do Not Reject (required SPAMD)
-HEADERS_DESC=	Add a Received Line With Versions of Scanners
-DSPAM_DESC=	Turn on DSPAM scanning
-
-CONFIGURE_ARGS=--enable-clamavdb-path=/var/db/clamav \
+CONFIGURE_ARGS=	--enable-clamavdb-path=/var/db/clamav \
 		--enable-qmaildir=${QMAIL_PREFIX} \
+		--enable-qmail-queue=${QMAIL_QUEUE} \
 		--enable-spamc-user=n \
 		--enable-workdir=${WORKDIR} \
 		--enable-user=nobody
+.if defined(QUARANTINE_DIR)
+CONFIGURE_ARGS+=--enable-quarantinedir=${QUARANTINE_DIR}
+.endif
+.if defined(SPAMC_ARGS)
+CONFIGURE_ARGS+=--enable-spamc-args=${SPAMC_ARGS}
+.endif
+.if defined(SPAM_HITS)
+CONFIGURE_ARGS+=--enable-spam-hits=${SPAM_HITS}
+.endif
 
-CLAMAV_CONFIGURE_OFF=	--enable-clamav=n
-CLAMAV_BUILD_DEPENDS=	clamdscan:security/clamav
+SUB_FILES=	pkg-message
+SUB_LIST=	QMAIL_PREFIX=${QMAIL_PREFIX} \
+		SIMSCAN_DIR=${PORTNAME}
 
-RIPMIME_CONFIGURE_OFF=	--disable-ripmime
-RIPMIME_BUILD_DEPENDS=	ripmime:mail/ripmime
-RIPMIME_RUN_DEPENDS=	ripmime:mail/ripmime
+USERS=		${PORTNAME}
+GROUPS=		${USERS:[1]} qmail
 
-SPAMD_BUILD_DEPENDS=	spamassassin:mail/spamassassin
-SPAMD_CONFIGURE_ON=	--enable-spam=y \
-			--enable-spamassassin-path=${LOCALBASE}/bin/spamassassin
+PLIST_SUB=	QMAIL_PREFIX=${QMAIL_PREFIX} \
+		SIMSCAN_DIR=${PORTNAME} \
+		USER=${USERS:[1]} \
+		GROUP=${GROUPS:[1]} \
+		QMAIL_GROUP=${GROUPS:[2]}
+PORTDOCS=	AUTHORS ChangeLog README.md TODO
+
+OPTIONS_DEFINE=		ATTACH CLAMAV DOCS DOMAIN DROPMSG DSPAM HEADERS \
+			PASSTHRU RIPMIME SPAMD USER
+OPTIONS_DEFAULT=	ATTACH  RIPMIME
+ATTACH_DESC=		Turn On Attachment Scanning (required CLAMAV)
+CLAMAV_DESC=		Support for ClamAV Virus Scanning
+DOMAIN_DESC=		Turn On Per Domain Based Checking
+DROPMSG_DESC=		Drop Message in Case of Virus Found
+DSPAM_DESC=		Turn on DSPAM scanning
+HEADERS_DESC=		Add a Received Line With Versions of Scanners
+PASSTHRU_DESC=		Pass Spam Thru, Do Not Reject (required SPAMD)
+RIPMIME_DESC=		Ripmime Processing (if Clamav ScanMail disabled)
+SPAMD_DESC=		Support for SpamAssassin Spam Filtering
+USER_DESC=		Turn On Per User SpamAssassin (required SPAMD)
 
-USER_CONFIGURE_ON=	--enable-spamc-user=y
+ATTACH_CONFIGURE_ON=	--enable-attach=y
 
-DOMAIN_CONFIGURE_ON=	--enable-per-domain=y
+CLAMAV_IMPLIES=		ATTACH
+CLAMAV_BUILD_DEPENDS=	clamdscan:security/clamav
+CLAMAV_CONFIGURE_OFF=	--enable-clamav=n
 
-ATTACH_CONFIGURE_ON=	--enable-attach=y
+DOMAIN_CONFIGURE_ON=	--enable-per-domain=y
 
 DROPMSG_CONFIGURE_ON=	--enable-dropmsg=y
 
-PASSTHRU_CONFIGURE_ON=	--enable-spam-passthru=y
+DSPAM_BUILD_DEPENDS=	dspam:mail/dspam
+DSPAM_CONFIGURE_ON=	--enable-dspam=y
 
 HEADERS_CONFIGURE_ON=	--enable-received=y \
 			--enable-sigtool-path=${LOCALBASE}/bin/sigtool
 
-DSPAM_CONFIGURE_ON=	--enable-dspam=y
-DSPAM_BUILD_DEPENDS=	dspam:mail/dspam
-
-.if defined(SPAM_HITS)
-CONFIGURE_ARGS+=--enable-spam-hits=${SPAM_HITS}
-.endif
-
-.if defined(QUARANTINE_DIR)
-CONFIGURE_ARGS+=--enable-quarantinedir=${QUARANTINE_DIR}
-.endif
+PASSTHRU_CONFIGURE_ON=	--enable-spam-passthru=y
 
-.if defined(SPAMC_ARGS)
-CONFIGURE_ARGS+=--enable-spamc-args=${SPAMC_ARGS}
-.endif
+RIPMIME_BUILD_DEPENDS=	ripmime:mail/ripmime
+RIPMIME_RUN_DEPENDS=	ripmime:mail/ripmime
+RIPMIME_CONFIGURE_OFF=	--disable-ripmime
 
-.if defined(QMAIL_QUEUE)
-CONFIGURE_ARGS+=--enable-qmail-queue=${QMAIL_QUEUE}
-.endif
+SPAMD_BUILD_DEPENDS=	spamassassin:mail/spamassassin
+SPAMD_CONFIGURE_ON=	--enable-spam=y \
+			--enable-spamassassin-path=${LOCALBASE}/bin/spamassassin
 
-PORTDOCS=	AUTHORS ChangeLog README TODO
+USER_CONFIGURE_ON=	--enable-spamc-user=y
 
 post-patch:
 	@${REINPLACE_CMD} -E 's,($f/daily.cvd"),\1 || test -d "$$f/daily.inc",' \
diff --git a/mail/simscan/distinfo b/mail/simscan/distinfo
index 4c45024a869e..932e59acdc76 100644
--- a/mail/simscan/distinfo
+++ b/mail/simscan/distinfo
@@ -1,2 +1,3 @@
-SHA256 (simscan-1.4.0.tar.gz) = b89d145206ad26420cfbf2f5b25ebf52e236f8ac00cd70ae449e72f3ec935781
-SIZE (simscan-1.4.0.tar.gz) = 271617
+TIMESTAMP = 1751301949
+SHA256 (sagredo-dev-simscan-v1.4.6.2_GH0.tar.gz) = ba2db03f3f2f8c1ba79a992b3c645adc23fe7aa25e9805dbdf98041420fe8d47
+SIZE (sagredo-dev-simscan-v1.4.6.2_GH0.tar.gz) = 212220
diff --git a/mail/simscan/files/patch-fix_clamav_0.93 b/mail/simscan/files/patch-fix_clamav_0.93
deleted file mode 100644
index 73ca74c26bfb..000000000000
--- a/mail/simscan/files/patch-fix_clamav_0.93
+++ /dev/null
@@ -1,107 +0,0 @@
---- ./configure.orig	2007-10-29 09:14:25.000000000 -0500
-+++ ./configure	2012-06-26 14:20:22.000000000 -0500
-@@ -4682,13 +4682,26 @@
-         clamavdb=""
-         for f in "$CLAMAV_DB" /usr/local/share/clamav /var/lib/clamav
-         do
--          if test -f "$f/daily.cvd"
-+          if test -f "$f/daily.cvd" || test -d "$f/daily.inc"
-+          then
-+            clamavdb=$f
-+            break
-+          elif test -f "$f/daily.cld"
-+          then
-+            clamavdb=$f
-+            break
-+          elif test -f "$f/daily.inc/daily.info"
-           then
-             clamavdb=$f
-             break
-           fi
-         done
- 
-+	# Default to $f/daily.cld
-+	if test "$clamavdb" = ""; then
-+		clamavdb="$f/daily.cld"
-+	fi
-+
-         if test "$clamavdb" = ""
-         then
-           echo "$as_me:$LINENO: result: no" >&5
---- ./configure.in.orig	2007-10-29 09:13:40.000000000 -0500
-+++ ./configure.in	2012-06-26 14:20:02.000000000 -0500
-@@ -622,9 +622,22 @@
-           then
-             clamavdb=$f
-             break
-+          elif test -f "$f/daily.cld"
-+          then
-+            clamavdb=$f
-+            break
-+          elif test -f "$f/daily.inc/daily.info"
-+          then
-+            clamavdb=$f
-+            break
-           fi
-         done
- 
-+	# Default to $f/daily.cld
-+	if test "$clamavdb" = ""; then
-+		clamavdb="$f/daily.cld"
-+	fi
-+
-         if test "$clamavdb" = ""
-         then
-           AC_MSG_RESULT(no)
---- simscanmk.c	2006-10-10 19:15:17.000000000 -0400
-+++ simscanmk.c	2008-07-07 14:21:46.000000000 -0400
-@@ -123,6 +123,7 @@
-   char input[MAX_LINE];
-   char dbpath[MAX_LINE];
-   char *pos;
-+  int rv;
- #if ENABLE_SPAM==1 || ENABLE_TROPHIE==1
-   int fnd_vsvers;
- #endif
-@@ -276,8 +277,18 @@
-     waitpid(pid,&rmstat,0);
-     close(pin[0]); close(pin[1]);
-   }
--  strncpy(dbpath,CLAMAVDBPATH,MAX_DATA);
--  strcat(dbpath,"/main.cvd");
-+  strncpy(dbpath,CLAMAVDBPATH,MAX_LINE);
-+  strncat(dbpath,"/main.inc/main.info",(MAX_LINE-sizeof(CLAMAVDBPATH)-1));
-+  rv=access(dbpath,F_OK);
-+  if(rv) {
-+    strncpy(dbpath,CLAMAVDBPATH,MAX_LINE);
-+    strncat(dbpath,"/main.cld",(MAX_LINE-sizeof(CLAMAVDBPATH)-1));
-+  }
-+  rv=access(dbpath,F_OK);
-+  if(rv) {
-+    strncpy(dbpath,CLAMAVDBPATH,MAX_LINE);
-+    strncat(dbpath,"/main.cvd",(MAX_LINE-sizeof(CLAMAVDBPATH)-1));
-+  }
-   strcat(data,"m:");
-   if (pipe(pin)){
-     printf("error opening pipe for sigtool\n");
-@@ -306,8 +317,18 @@
-     }
-     waitpid(pid,&rmstat,0);
-     close(pin[0]); close(pin[1]);
--    strncpy(dbpath,CLAMAVDBPATH,MAX_DATA);
--    strcat(dbpath,"/daily.cvd");
-+    strncpy(dbpath,CLAMAVDBPATH,MAX_LINE);
-+    strncat(dbpath,"/daily.inc/daily.info",(MAX_LINE-sizeof(CLAMAVDBPATH)-1));
-+    rv=access(dbpath,F_OK);
-+    if(rv) {
-+      strncpy(dbpath,CLAMAVDBPATH,MAX_LINE);
-+      strncat(dbpath,"/daily.cld",(MAX_LINE-sizeof(CLAMAVDBPATH)-1));
-+    }
-+    rv=access(dbpath,F_OK);
-+    if(rv) {
-+      strncpy(dbpath,CLAMAVDBPATH,MAX_LINE);
-+      strncat(dbpath,"/daily.cvd",(MAX_LINE-sizeof(CLAMAVDBPATH)-1));
-+    }
-     if (pipe(pin)){
-      printf("error opening pipe for sigtool\n");
-     }
diff --git a/mail/simscan/pkg-plist b/mail/simscan/pkg-plist
index 2aff1e0b0441..3ff6aaef42cc 100644
--- a/mail/simscan/pkg-plist
+++ b/mail/simscan/pkg-plist
@@ -1,6 +1,6 @@
 @cwd %%QMAIL_PREFIX%%
-@(simscan,simscan,) bin/simscanmk
-@(simscan,simscan,04711) bin/simscan
-@dir(simscan,simscan,2750) %%SIMSCAN_DIR%%
-@dir %%QMAIL_PREFIX%%/bin
-@dir %%QMAIL_PREFIX%%
+@(%%USER%%,%%GROUP%%,) bin/simscanmk
+@(%%USER%%,%%GROUP%%,04711) bin/simscan
+@dir(%%USER%%,%%GROUP%%,2750) %%SIMSCAN_DIR%%
+@dir(,%%QMAIL_GROUP%%,) %%QMAIL_PREFIX%%/bin
+@dir(,%%QMAIL_GROUP%%,) %%QMAIL_PREFIX%%
diff --git a/mail/smtprc/Makefile b/mail/smtprc/Makefile
index 7cda26c9dad0..57dff7e0f4ea 100644
--- a/mail/smtprc/Makefile
+++ b/mail/smtprc/Makefile
@@ -3,12 +3,13 @@ PORTVERSION=	2.0.3
 PORTREVISION=	1
 CATEGORIES=	mail
 MASTER_SITES=	SF/${PORTNAME}/${PORTNAME}/${PORTNAME}-${PORTVERSION}
-EXTRACT_SUFX=	.tgz
 
 MAINTAINER=	portmaster@bsdforge.com
 COMMENT=	Scanner for open SMTP relays
 WWW=		http://smtprc.sourceforge.net
 
+USES=		tar:tgz
+
 OPTIONS_DEFINE=	DOCS GUI
 
 .include <bsd.port.options.mk>
diff --git a/mail/smtprelay/Makefile b/mail/smtprelay/Makefile
index 2ccf3769febf..e0b9535816fe 100644
--- a/mail/smtprelay/Makefile
+++ b/mail/smtprelay/Makefile
@@ -1,7 +1,7 @@
 PORTNAME=	smtprelay
 DISTVERSIONPREFIX=v
-DISTVERSION=	1.11.2
-PORTREVISION=	2
+DISTVERSION=	1.12.0
+PORTREVISION=	3
 CATEGORIES=	mail
 
 MAINTAINER=	decke@FreeBSD.org
diff --git a/mail/smtprelay/distinfo b/mail/smtprelay/distinfo
index daeca413c153..7cb0055ddc3b 100644
--- a/mail/smtprelay/distinfo
+++ b/mail/smtprelay/distinfo
@@ -1,5 +1,5 @@
-TIMESTAMP = 1738614469
-SHA256 (go/mail_smtprelay/smtprelay-v1.11.2/v1.11.2.mod) = 6aa5c4fc52485ee2acab7517f0f9d4d9eacbde62cfbd51766f20af497fa0b5b0
-SIZE (go/mail_smtprelay/smtprelay-v1.11.2/v1.11.2.mod) = 548
-SHA256 (go/mail_smtprelay/smtprelay-v1.11.2/v1.11.2.zip) = 16a407fd0f4f22178b70ef9e0cf92a0ffd40b0c8b1ae6a9fdc7bfdef6a471539
-SIZE (go/mail_smtprelay/smtprelay-v1.11.2/v1.11.2.zip) = 25826
+TIMESTAMP = 1749062034
+SHA256 (go/mail_smtprelay/smtprelay-v1.12.0/v1.12.0.mod) = e38d22c3d6fd44eb3b44b94930001999861a48a4767d454fdf0fe18127b351e3
+SIZE (go/mail_smtprelay/smtprelay-v1.12.0/v1.12.0.mod) = 550
+SHA256 (go/mail_smtprelay/smtprelay-v1.12.0/v1.12.0.zip) = 1d5fb3c60733a6e6bb6c50b3edf1ac2962c1c7637f7711677aab33b6083048be
+SIZE (go/mail_smtprelay/smtprelay-v1.12.0/v1.12.0.zip) = 29225
diff --git a/mail/spamassassin-devel/Makefile b/mail/spamassassin-devel/Makefile
index c276b7af6435..2b5b4ab09c36 100644
--- a/mail/spamassassin-devel/Makefile
+++ b/mail/spamassassin-devel/Makefile
@@ -10,8 +10,8 @@ WWW=		https://spamassassin.apache.org/
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	apache
-GH_TAGNAME=	cdfa9ca88
-SA_COMMIT_DATE=	2025.04.29
+GH_TAGNAME=	e1821a4b5
+SA_COMMIT_DATE=	2025.08.13
 
 LICENSE=	APACHE20
 
diff --git a/mail/spamassassin-devel/distinfo b/mail/spamassassin-devel/distinfo
index e11ba07983ab..d18abe46b516 100644
--- a/mail/spamassassin-devel/distinfo
+++ b/mail/spamassassin-devel/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1745938147
-SHA256 (apache-spamassassin-2025.04.29-cdfa9ca88_GH0.tar.gz) = 98757d016342569db36a2b594c5694d035a67a2d30408782ac491b856b45a327
-SIZE (apache-spamassassin-2025.04.29-cdfa9ca88_GH0.tar.gz) = 8388423
+TIMESTAMP = 1755219535
+SHA256 (apache-spamassassin-2025.08.13-e1821a4b5_GH0.tar.gz) = e3a0ee7db3c7f46d263861cd88940188ed8b0083875cfe5e1269eeb3d830b7bf
+SIZE (apache-spamassassin-2025.08.13-e1821a4b5_GH0.tar.gz) = 8423917
diff --git a/mail/spamassassin-devel/pkg-plist b/mail/spamassassin-devel/pkg-plist
index 6016a1ca3851..a392bd5207b7 100644
--- a/mail/spamassassin-devel/pkg-plist
+++ b/mail/spamassassin-devel/pkg-plist
@@ -207,6 +207,7 @@ lib/libspamc.so.0
 %%PERL5_MAN3%%/Mail::SpamAssassin::Plugin::FreeMail.3.gz
 %%PERL5_MAN3%%/Mail::SpamAssassin::Plugin::FromNameSpoof.3.gz
 %%PERL5_MAN3%%/Mail::SpamAssassin::Plugin::HashBL.3.gz
+%%PERL5_MAN3%%/Mail::SpamAssassin::Plugin::HeaderEval.3.gz
 %%PERL5_MAN3%%/Mail::SpamAssassin::Plugin::MIMEEval.3.gz
 %%PERL5_MAN3%%/Mail::SpamAssassin::Plugin::MIMEHeader.3.gz
 %%PERL5_MAN3%%/Mail::SpamAssassin::Plugin::OLEVBMacro.3.gz
@@ -232,6 +233,7 @@ lib/libspamc.so.0
 %%PERL5_MAN3%%/Mail::SpamAssassin::Plugin::URIDetail.3.gz
 %%PERL5_MAN3%%/Mail::SpamAssassin::Plugin::URILocalBL.3.gz
 %%PERL5_MAN3%%/Mail::SpamAssassin::Plugin::VBounce.3.gz
+%%PERL5_MAN3%%/Mail::SpamAssassin::Plugin::WLBLEval.3.gz
 %%PERL5_MAN3%%/Mail::SpamAssassin::Plugin::WelcomeListSubject.3.gz
 %%PERL5_MAN3%%/Mail::SpamAssassin::PluginHandler.3.gz
 %%PERL5_MAN3%%/Mail::SpamAssassin::Pyzor.3.gz
diff --git a/mail/squirrelmail-change_sqlpass-plugin/Makefile b/mail/squirrelmail-change_sqlpass-plugin/Makefile
index 9e2b560a2a3d..2497f6e67276 100644
--- a/mail/squirrelmail-change_sqlpass-plugin/Makefile
+++ b/mail/squirrelmail-change_sqlpass-plugin/Makefile
@@ -8,7 +8,7 @@ MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Allows users to change their passwords stored in a SQL database
 WWW=		https://www.squirrelmail.org/plugin_view.php?id=25
 
-IGNORE_WITH_PHP=	82 83
+IGNORE_WITH_PHP=	81 82 83
 USE_SM_COMPAT=	yes
 
 RUN_DEPENDS=	${LOCALBASE}/share/pear/DB.php:databases/pear-DB@${PHP_FLAVOR}
diff --git a/mail/squirrelmail-sasql-plugin/Makefile b/mail/squirrelmail-sasql-plugin/Makefile
index 41261cbb3aae..0d68f6122ece 100644
--- a/mail/squirrelmail-sasql-plugin/Makefile
+++ b/mail/squirrelmail-sasql-plugin/Makefile
@@ -9,7 +9,7 @@ WWW=		https://www.squirrelmail.org
 
 RUN_DEPENDS=	${LOCALBASE}/share/pear/DB.php:databases/pear-DB@${PHP_FLAVOR}
 
-IGNORE_WITH_PHP=	82 83
+IGNORE_WITH_PHP=	81 82 83
 USE_SM_COMPAT=	yes
 USE_GENERIC_PKGMESSAGE=	yes
 
diff --git a/mail/squirrelmail/Makefile b/mail/squirrelmail/Makefile
index 236d501c47d2..3222c7584d02 100644
--- a/mail/squirrelmail/Makefile
+++ b/mail/squirrelmail/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	squirrelmail
-DISTVERSION=	20240929
+DISTVERSION=	20250613
 CATEGORIES=	mail www
 MASTER_SITES=	http://snapshots.squirrelmail.org/ \
 		http://freebsd.uzsolt.hu/src/
@@ -7,7 +7,7 @@ PKGNAMESUFFIX=	${PHP_PKGNAMESUFFIX}
 DISTNAME=	${PORTNAME}-${PORTVERSION}_0200-SVN.stable
 DIST_SUBDIR=	${PORTNAME}
 
-MAINTAINER=	uzsolt@FreeBSD.org
+MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Webmail system which accesses mail over IMAP
 WWW=		https://www.squirrelmail.org/
 
diff --git a/mail/squirrelmail/distinfo b/mail/squirrelmail/distinfo
index 1ee3c087cabf..473e2c784645 100644
--- a/mail/squirrelmail/distinfo
+++ b/mail/squirrelmail/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1727633278
-SHA256 (squirrelmail/squirrelmail-20240929_0200-SVN.stable.tar.bz2) = d8bbccb38b04f5eaf17b951719922c4664034e5923448dbff17038e04dc5b8ba
-SIZE (squirrelmail/squirrelmail-20240929_0200-SVN.stable.tar.bz2) = 577387
+TIMESTAMP = 1749836940
+SHA256 (squirrelmail/squirrelmail-20250613_0200-SVN.stable.tar.bz2) = 9994fa3bf8105b646859157fb9eb5315f54dbf7e6492526b86c998c730a8ea1d
+SIZE (squirrelmail/squirrelmail-20250613_0200-SVN.stable.tar.bz2) = 577715
diff --git a/mail/sylpheed/Makefile b/mail/sylpheed/Makefile
index 516bca80576a..c887df0dc15b 100644
--- a/mail/sylpheed/Makefile
+++ b/mail/sylpheed/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	sylpheed
 PORTVERSION=	3.7.0
-PORTREVISION=	8
+PORTREVISION=	9
 CATEGORIES=	mail
 MASTER_SITES=	http://sylpheed.sraoss.jp/sylpheed/v${PORTVERSION:C/\.[^\.]*$//}/ \
 		LOCAL/ehaupt
diff --git a/mail/sympa/Makefile b/mail/sympa/Makefile
index b9bbd1a703c5..7be012ce0e75 100644
--- a/mail/sympa/Makefile
+++ b/mail/sympa/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	sympa
 DISTVERSION=	6.2.76
+PORTREVISION=	1
 CATEGORIES=	mail
 
 MAINTAINER=	dgeo@centrale-med.fr
diff --git a/mail/sympa/files/patch-issue1966 b/mail/sympa/files/patch-issue1966
new file mode 100644
index 000000000000..0abaa86d91e7
--- /dev/null
+++ b/mail/sympa/files/patch-issue1966
@@ -0,0 +1,48 @@
+https://github.com/sympa-community/sympa/issues/1966
+
+https://github.com/sympa-community/sympa/commit/088fff6ba62e229939c0213c7f44b4086d38709c
+
+--- src/sbin/archived.pl.in.orig	2025-02-03 22:52:23 UTC
++++ src/sbin/archived.pl.in
+@@ -29,7 +29,7 @@ use English qw(-no_match_vars);
+ use strict;
+ use warnings;
+ use English qw(-no_match_vars);
+-use Getopt::Long;
++use Getopt::Long qw( :config no_ignore_case );
+ use Pod::Usage;
+ use POSIX qw();
+ 
+--- src/sbin/bounced.pl.in.orig	2025-02-03 22:52:23 UTC
++++ src/sbin/bounced.pl.in
+@@ -35,7 +35,7 @@ use English qw(-no_match_vars);
+ use strict;
+ use warnings;
+ use English qw(-no_match_vars);
+-use Getopt::Long;
++use Getopt::Long qw( :config no_ignore_case );
+ use Pod::Usage;
+ use POSIX qw();
+ 
+--- src/sbin/bulk.pl.in.orig	2025-02-03 22:52:23 UTC
++++ src/sbin/bulk.pl.in
+@@ -30,7 +30,7 @@ use English qw(-no_match_vars);
+ use strict;
+ use warnings;
+ use English qw(-no_match_vars);
+-use Getopt::Long;
++use Getopt::Long qw( :config no_ignore_case );
+ use Pod::Usage;
+ use POSIX qw();
+ 
+--- src/sbin/task_manager.pl.in.orig	2025-02-03 22:52:23 UTC
++++ src/sbin/task_manager.pl.in
+@@ -30,7 +30,7 @@ use English qw(-no_match_vars);
+ use strict;
+ use warnings;
+ use English qw(-no_match_vars);
+-use Getopt::Long;
++use Getopt::Long qw( :config no_ignore_case );
+ use Pod::Usage;
+ use POSIX qw();
+ 
diff --git a/mail/thunderbird-esr/Makefile b/mail/thunderbird-esr/Makefile
index efa73f1b9bae..2579456a268c 100644
--- a/mail/thunderbird-esr/Makefile
+++ b/mail/thunderbird-esr/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	thunderbird
-DISTVERSION=	128.10.1
+DISTVERSION=	140.2.1
+PORTREVISION=	1
 CATEGORIES=	mail news net-im wayland
 MASTER_SITES=	MOZILLA/${PORTNAME}/releases/${DISTVERSION}esr/source \
 		MOZILLA/${PORTNAME}/candidates/${DISTVERSION}esr-candidates/build1/source
@@ -8,19 +9,18 @@ DISTFILES=	${DISTNAME}esr.source${EXTRACT_SUFX}
 
 MAINTAINER=	gecko@FreeBSD.org
 COMMENT=	Mozilla Thunderbird is standalone mail and news that stands above
-WWW=		https://www.mozilla.com/thunderbird/
+WWW=		https://www.thunderbird.net/
 
 BUILD_DEPENDS=	nspr>=4.32:devel/nspr \
-		nss>=3.101:security/nss \
+		nss>=3.112:security/nss \
 		libevent>=2.1.8:devel/libevent \
-		harfbuzz>=8.5.0:print/harfbuzz \
+		harfbuzz>=10.1.0:print/harfbuzz \
 		graphite2>=1.3.14:graphics/graphite2 \
-		png>=1.6.43:graphics/png \
+		png>=1.6.45:graphics/png \
 		dav1d>=1.0.0:multimedia/dav1d \
-		libvpx>=1.14.0:multimedia/libvpx \
+		libvpx>=1.15.0:multimedia/libvpx \
 		${PYTHON_PKGNAMEPREFIX}sqlite3>0:databases/py-sqlite3@${PY_FLAVOR} \
 		v4l_compat>0:multimedia/v4l_compat \
-		autoconf2.13:devel/autoconf2.13 \
 		nasm:devel/nasm \
 		yasm:devel/yasm \
 		zip:archivers/zip \
@@ -33,7 +33,7 @@ USE_GECKO=	gecko
 CPE_PRODUCT=	${PORTNAME}_esr
 CONFLICTS_INSTALL=	thunderbird
 # cannot use system icu: calendar is completely broken by
-# https://unicode-org.atlassian.net/browse/ICU-22132 (fix not in 74.1)
+# https://unicode-org.atlassian.net/browse/ICU-22132 (fix not in 76.1)
 USE_MOZILLA=	-icu -sqlite
 CFLAGS_powerpc64le=	-DSQLITE_BYTEORDER=1234
 
@@ -43,7 +43,7 @@ MOZ_OPTIONS=	--enable-application=comm/mail --enable-official-branding
 MOZ_OPTIONS+=	--with-system-bz2 --with-system-jsonc
 MOZ_OPTIONS+=	--with-wasi-sysroot=${LOCALBASE}/share/wasi-sysroot
 MOZ_MK_OPTIONS=	MOZ_THUNDERBIRD=1 MAIL_PKG_SHARED=1
-MOZ_EXPORT=		MOZ_THUNDERBIRD=1 MAIL_PKG_SHARED=1
+MOZ_EXPORT=	MOZ_THUNDERBIRD=1 MAIL_PKG_SHARED=1
 
 PORTNAME_ICON=	${MOZILLA}.png
 PORTNAME_ICON_SRC=	${PREFIX}/lib/${MOZILLA}/chrome/icons/default/default48.png
diff --git a/mail/thunderbird-esr/distinfo b/mail/thunderbird-esr/distinfo
index f996561407c7..43de00caa4bb 100644
--- a/mail/thunderbird-esr/distinfo
+++ b/mail/thunderbird-esr/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1747170898
-SHA256 (thunderbird-128.10.1esr.source.tar.xz) = 4439ba90816d7c8ab8ad7f8fdd63b0cbfd4ca0b86d1e6a90d2d6e1ea31e0007e
-SIZE (thunderbird-128.10.1esr.source.tar.xz) = 677156592
+TIMESTAMP = 1756417394
+SHA256 (thunderbird-140.2.1esr.source.tar.xz) = c9e4b98f72db3e9084dc7abe5f0ccf09bfc3e2f327706371dba4c2ee0a14c29b
+SIZE (thunderbird-140.2.1esr.source.tar.xz) = 766037104
diff --git a/mail/thunderbird-esr/files/patch-bug1559213 b/mail/thunderbird-esr/files/patch-bug1559213
deleted file mode 100644
index ead3425fa70b..000000000000
--- a/mail/thunderbird-esr/files/patch-bug1559213
+++ /dev/null
@@ -1,131 +0,0 @@
-commit 25a5572d5cd137aa6d893e09a00bd39908a59a18
-Author: Christoph Moench-Tegeder <cmt@burggraben.net>
-Date:   Tue Sep 10 22:23:32 2024 +0200
-
-    based on:
-     commit 717bba28411c
-     Author: Jory A. Pratt <anarchy@gentoo.org>
-     Date:   Thu Jun 13 11:53:00 2019 -0700
-    
-         Bug 1559213 - Allow to use system av1 libs instead of bundled.
-
-diff --git config/external/moz.build config/external/moz.build
-index a24b470396cf..547f5f5c9e04 100644
---- config/external/moz.build
-+++ config/external/moz.build
-@@ -40,8 +40,9 @@ if not CONFIG["MOZ_SYSTEM_LIBVPX"]:
-     external_dirs += ["media/libvpx"]
- 
- if CONFIG["MOZ_AV1"]:
--    external_dirs += ["media/libaom"]
--    external_dirs += ["media/libdav1d"]
-+    if not CONFIG["MOZ_SYSTEM_AV1"]:
-+        external_dirs += ["media/libaom"]
-+        external_dirs += ["media/libdav1d"]
- 
- if not CONFIG["MOZ_SYSTEM_PNG"]:
-     external_dirs += ["media/libpng"]
-diff --git dom/media/platforms/moz.build dom/media/platforms/moz.build
-index 61536cc6e225..29cf635bbb44 100644
---- dom/media/platforms/moz.build
-+++ dom/media/platforms/moz.build
-@@ -71,6 +71,11 @@ if CONFIG["MOZ_AV1"]:
-         "agnostic/AOMDecoder.cpp",
-         "agnostic/DAV1DDecoder.cpp",
-     ]
-+    if CONFIG['MOZ_SYSTEM_AV1']:
-+        CXXFLAGS += CONFIG['MOZ_SYSTEM_LIBAOM_CFLAGS']
-+        OS_LIBS += CONFIG['MOZ_SYSTEM_LIBAOM_LIBS']
-+        CXXFLAGS += CONFIG['MOZ_SYSTEM_LIBDAV1D_CFLAGS']
-+        OS_LIBS += CONFIG['MOZ_SYSTEM_LIBDAV1D_LIBS']
- 
- if CONFIG["MOZ_OMX"]:
-     EXPORTS += [
-diff --git media/ffvpx/libavcodec/moz.build media/ffvpx/libavcodec/moz.build
-index 6f09049a6068..90a82a19a9d1 100644
---- media/ffvpx/libavcodec/moz.build
-+++ media/ffvpx/libavcodec/moz.build
-@@ -119,10 +119,16 @@ if not CONFIG['MOZ_FFVPX_AUDIOONLY']:
-         'vp9recon.c',
-         'vpx_rac.c',
-     ]
--    USE_LIBS += [
--        'dav1d',
--        'media_libdav1d_asm',
--    ]
-+    if CONFIG["MOZ_SYSTEM_AV1"]:
-+        CFLAGS += CONFIG['MOZ_SYSTEM_LIBDAV1D_CFLAGS']
-+        OS_LIBS += CONFIG['MOZ_SYSTEM_LIBDAV1D_LIBS']
-+        CFLAGS += CONFIG['MOZ_SYSTEM_LIBAOM_CFLAGS']
-+        OS_LIBS += CONFIG['MOZ_SYSTEM_LIBAOM_LIBS']
-+    else:
-+        USE_LIBS += [
-+            'dav1d',
-+            'media_libdav1d_asm',
-+        ]
-     if CONFIG["MOZ_WIDGET_TOOLKIT"] == "gtk":
-         LOCAL_INCLUDES += ['/media/mozva']
-         SOURCES += [
-diff --git media/libopus/moz.build media/libopus/moz.build
-index 943aee79ee99..4ad07e3e98af 100644
---- media/libopus/moz.build
-+++ media/libopus/moz.build
-@@ -58,7 +58,7 @@ if not CONFIG["MOZ_SAMPLE_TYPE_FLOAT32"]:
-     DEFINES["FIXED_POINT"] = 1
-     DEFINES["DISABLE_FLOAT_API"] = True
- 
--if CONFIG["OS_ARCH"] == "Linux":
-+if CONFIG["OS_ARCH"] in ("FreeBSD", "Linux"):
-     OS_LIBS += [
-         "m",
-     ]
-diff --git media/libvorbis/moz.build media/libvorbis/moz.build
-index cd17d4f89759..816edd72a000 100644
---- media/libvorbis/moz.build
-+++ media/libvorbis/moz.build
-@@ -45,7 +45,7 @@ LOCAL_INCLUDES += ['lib']
- if CONFIG['OS_ARCH'] == 'SunOS':
-     DEFINES['HAVE_ALLOCA_H'] = True
- 
--if CONFIG["OS_ARCH"] == "Linux":
-+if CONFIG["OS_ARCH"] in ("FreeBSD", "Linux"):
-     OS_LIBS += [
-         "m",
-     ]
-diff --git toolkit/moz.configure toolkit/moz.configure
-index 1f85d2831f2f..07294b93f850 100644
---- toolkit/moz.configure
-+++ toolkit/moz.configure
-@@ -883,7 +883,23 @@ def av1(value):
-         return True
- 
- 
--@depends(target, when=av1 & compile_environment)
-+option("--with-system-av1",
-+       help="Use system av1 (located with pkgconfig)")
-+
-+system_libaom_info = pkg_check_modules("MOZ_SYSTEM_LIBAOM", "aom >= 1.0.0",
-+                                       when="--with-system-av1")
-+
-+system_libdav1d_info = pkg_check_modules("MOZ_SYSTEM_LIBDAV1D", "dav1d >= 0.1.1",
-+                                         when="--with-system-av1")
-+
-+@depends(system_libaom_info, system_libdav1d_info)
-+def system_av1(system_libaom_info, system_libdav1d_info):
-+    has_av1_libs = False
-+    if system_libaom_info and system_libdav1d_info:
-+        has_av1_libs = True
-+    return has_av1_libs
-+
-+@depends(target, when=av1 & depends(system_av1)(lambda v: not v) & compile_environment)
- def dav1d_asm(target):
-     if target.cpu in ("aarch64", "x86", "x86_64"):
-         return True
-@@ -899,6 +915,7 @@ set_config("MOZ_DAV1D_ASM", dav1d_asm)
- set_define("MOZ_DAV1D_ASM", dav1d_asm)
- set_config("MOZ_AV1", av1)
- set_define("MOZ_AV1", av1)
-+set_config("MOZ_SYSTEM_AV1", depends_if(system_av1)(lambda _: True))
- 
- # JXL Image Codec Support
- # ==============================================================
diff --git a/mail/thunderbird-esr/files/patch-bug1876366 b/mail/thunderbird-esr/files/patch-bug1876366
deleted file mode 100644
index 78483c3fbab7..000000000000
--- a/mail/thunderbird-esr/files/patch-bug1876366
+++ /dev/null
@@ -1,23 +0,0 @@
-commit 46a89fb0319d673b3139a068e3d89aed9f44fc16
-Author: Christoph Moench-Tegeder <cmt@burggraben.net>
-
-    use gdk legacy cursor interface by default
-    
-    Upstream https://bugzilla.mozilla.org/show_bug.cgi?id=1876366#c16
-    hints that we could re-test this once we have GTK 3.24.42 (with the
-    now-current gtk3-3.24.41 the original problem is still reproducable,
-    but toggling this flag does fix it for me)
-
-diff --git modules/libpref/init/StaticPrefList.yaml modules/libpref/init/StaticPrefList.yaml
-index 835450712a12..f2249006c36d 100644
---- modules/libpref/init/StaticPrefList.yaml
-+++ modules/libpref/init/StaticPrefList.yaml
-@@ -16070,7 +16070,7 @@
- # Whether to use gtk legacy cursor API.
- - name: widget.gtk.legacy-cursors.enabled
-   type: bool
--  value: false
-+  value: true
-   mirror: always
- 
- # Whether to use gtk high contrast themes to disable content styling like on
diff --git a/mail/thunderbird-esr/files/patch-bug1876632 b/mail/thunderbird-esr/files/patch-bug1876632
new file mode 100644
index 000000000000..3932b1deccc9
--- /dev/null
+++ b/mail/thunderbird-esr/files/patch-bug1876632
@@ -0,0 +1,35 @@
+commit 4f531ca86d24be5d4de673f6e652ed899151d20c
+Author: Jesper Schmitz Mouridsen <jesper@schmitz.computer>
+Date:   Wed Jul 23 22:01:31 2025 +0000
+
+    Bug 1876632 Fix aslr allocations on FreeBSD r=spidermonkey-reviewers,sfink
+    
+    Without the alignment flag the desired address
+    gets randomized by aslr in a way which causes it to not
+    be aligned. Furthermore the TryToAlignChunk almost always
+    fails. With this fix it never gets to TryToAlignChunk
+    because the flag guarantees upfront alignment.
+    
+    Differential Revision: https://phabricator.services.mozilla.com/D257824
+
+diff --git js/src/gc/Memory.cpp js/src/gc/Memory.cpp
+index e790f1784ede..13639c9a6eb4 100644
+--- js/src/gc/Memory.cpp
++++ js/src/gc/Memory.cpp
+@@ -608,7 +608,16 @@ static void* MapAlignedPagesRandom(size_t length, size_t alignment) {
+   for (size_t i = 1; i <= 1024; ++i) {
+     if (i & 0xf) {
+       uint64_t desired = alignment * GetNumberInRange(minNum, maxNum);
++#  if defined(__FreeBSD__) && defined(__aarch64__)
++      int flags = MAP_PRIVATE | MAP_ANON |
++                  MAP_ALIGNED(mozilla::CeilingLog2Size(alignment));
++      region = MozTaggedAnonymousMmap((void*)(uintptr_t)desired, length,
++                                      int(PageAccess::ReadWrite), flags, -1, 0,
++                                      "js-gc-heap");
++#  else
+       region = MapMemoryAtFuzzy(reinterpret_cast<void*>(desired), length);
++
++#  endif
+       if (!region) {
+         continue;
+       }
diff --git a/mail/thunderbird-esr/files/patch-bug847568 b/mail/thunderbird-esr/files/patch-bug847568
index 2ee46579d43d..5b557e0e5a86 100644
--- a/mail/thunderbird-esr/files/patch-bug847568
+++ b/mail/thunderbird-esr/files/patch-bug847568
@@ -1,10 +1,10 @@
-# Allow building against system-wide graphite2/harfbuzz.
+Allow building against system-wide graphite2/harfbuzz
 
 diff --git config/system-headers.mozbuild config/system-headers.mozbuild
-index 0c06f581b33b..10f125be25ab 100644
+index af44c89057fc..c0ac271917fb 100644
 --- config/system-headers.mozbuild
 +++ config/system-headers.mozbuild
-@@ -1307,6 +1307,19 @@ if CONFIG["MOZ_ENABLE_LIBPROXY"]:
+@@ -1304,6 +1304,19 @@ if CONFIG["MOZ_ENABLE_LIBPROXY"]:
          "proxy.h",
      ]
  
@@ -25,10 +25,10 @@ index 0c06f581b33b..10f125be25ab 100644
      system_headers += [
          "unicode/calendar.h",
 diff --git dom/base/moz.build dom/base/moz.build
-index 14c9f9dd96fb..bd1c8f241e9b 100644
+index 170d19f09aa9..a47fc8b1193c 100644
 --- dom/base/moz.build
 +++ dom/base/moz.build
-@@ -606,6 +606,9 @@ FINAL_LIBRARY = "xul"
+@@ -620,6 +620,9 @@ FINAL_LIBRARY = "xul"
  if CONFIG["MOZ_WIDGET_TOOLKIT"] == "gtk":
      CXXFLAGS += CONFIG["MOZ_GTK3_CFLAGS"]
  
@@ -40,7 +40,7 @@ index 14c9f9dd96fb..bd1c8f241e9b 100644
      script="gen-usecounters.py",
 diff --git gfx/graphite2/geckoextra/moz.build gfx/graphite2/geckoextra/moz.build
 new file mode 100644
-index 000000000000..24e8d7a03274
+index 000000000000..ed0323eba9d5
 --- /dev/null
 +++ gfx/graphite2/geckoextra/moz.build
 @@ -0,0 +1,21 @@
@@ -104,10 +104,10 @@ index 56ea317bedfc..07dd7f66f1bc 100644
      "thebes",
      "ipc",
 diff --git gfx/skia/generate_mozbuild.py gfx/skia/generate_mozbuild.py
-index c161d24df853..8c7dd395b371 100755
+index b589efde1c5c..47f49e10df70 100755
 --- gfx/skia/generate_mozbuild.py
 +++ gfx/skia/generate_mozbuild.py
-@@ -91,6 +91,9 @@ if CONFIG['CC_TYPE'] in ('clang', 'clang-cl'):
+@@ -95,6 +95,9 @@ if CONFIG['CC_TYPE'] in ('clang', 'clang-cl'):
          '-Wno-unused-private-field',
      ]
  
@@ -118,10 +118,10 @@ index c161d24df853..8c7dd395b371 100755
      LOCAL_INCLUDES += [
          "/gfx/cairo/cairo/src",
 diff --git gfx/skia/moz.build gfx/skia/moz.build
-index 83aa2957a938..0859316a1f09 100644
+index 7fee54534878..ba1a4038e4a0 100644
 --- gfx/skia/moz.build
 +++ gfx/skia/moz.build
-@@ -601,6 +601,9 @@ if CONFIG['CC_TYPE'] in ('clang', 'clang-cl'):
+@@ -623,6 +623,9 @@ if CONFIG['CC_TYPE'] in ('clang', 'clang-cl'):
          '-Wno-unused-private-field',
      ]
  
@@ -132,10 +132,10 @@ index 83aa2957a938..0859316a1f09 100644
      LOCAL_INCLUDES += [
          "/gfx/cairo/cairo/src",
 diff --git gfx/thebes/moz.build gfx/thebes/moz.build
-index fd1fcf236d81..958d3f699ffd 100644
+index 48f2849e2025..7d0a161a91b4 100644
 --- gfx/thebes/moz.build
 +++ gfx/thebes/moz.build
-@@ -293,7 +293,13 @@ if CONFIG["MOZ_WAYLAND"]:
+@@ -295,7 +295,13 @@ if CONFIG["MOZ_WAYLAND"]:
  
  LOCAL_INCLUDES += CONFIG["SKIA_INCLUDES"]
  
@@ -151,7 +151,7 @@ index fd1fcf236d81..958d3f699ffd 100644
  CXXFLAGS += ["-Werror=switch"]
  
 diff --git intl/unicharutil/util/moz.build intl/unicharutil/util/moz.build
-index 2bbd00415cae..f66bd37695d4 100644
+index 2396210428ee..092baac6f79c 100644
 --- intl/unicharutil/util/moz.build
 +++ intl/unicharutil/util/moz.build
 @@ -24,6 +24,9 @@ UNIFIED_SOURCES += [
@@ -165,10 +165,10 @@ index 2bbd00415cae..f66bd37695d4 100644
  
  GeneratedFile(
 diff --git netwerk/dns/moz.build netwerk/dns/moz.build
-index c926d14707d1..35a3f33e2885 100644
+index 1bb0430f01aa..0360e0f468c0 100644
 --- netwerk/dns/moz.build
 +++ netwerk/dns/moz.build
-@@ -112,6 +112,9 @@ GeneratedFile(
+@@ -111,6 +111,9 @@ GeneratedFile(
      "etld_data.inc", script="prepare_tlds.py", inputs=["effective_tld_names.dat"]
  )
  
@@ -178,43 +178,24 @@ index c926d14707d1..35a3f33e2885 100644
  # need to include etld_data.inc
  LOCAL_INCLUDES += [
      "/netwerk/base",
-diff --git old-configure.in old-configure.in
-index 2ca88a20a4b3..88bc9b873eff 100644
---- old-configure.in
-+++ old-configure.in
-@@ -1067,6 +1067,27 @@ fi
- AC_DEFINE_UNQUOTED(MOZ_MACBUNDLE_ID,$MOZ_MACBUNDLE_ID)
- AC_SUBST(MOZ_MACBUNDLE_ID)
- 
-+dnl ========================================================
-+dnl Check for graphite2
-+dnl ========================================================
-+if test -n "$MOZ_SYSTEM_GRAPHITE2"; then
-+    dnl graphite2.pc has bogus version, check manually
-+    _SAVE_CFLAGS=$CFLAGS
-+    CFLAGS="$CFLAGS $MOZ_GRAPHITE2_CFLAGS"
-+    AC_TRY_COMPILE([ #include <graphite2/Font.h>
-+                     #define GR2_VERSION_REQUIRE(major,minor,bugfix)  \
-+                             ( GR2_VERSION_MAJOR * 10000 + GR2_VERSION_MINOR \
-+                               * 100 + GR2_VERSION_BUGFIX >= \
-+                               (major) * 10000 + (minor) * 100 + (bugfix) )
-+                   ], [
-+                     #if !GR2_VERSION_REQUIRE(1,3,14)
-+                     #error "Insufficient graphite2 version."
-+                     #endif
-+                   ], [],
-+                   [AC_MSG_ERROR([--with-system-graphite2 requested but no working libgraphite2 found])])
-+    CFLAGS=$_SAVE_CFLAGS
-+fi
-+
- dnl ========================================================
- dnl = Child Process Name for IPC
- dnl ========================================================
+diff --git security/rlbox/moz.build security/rlbox/moz.build
+index 7ad8d076f0f1..835b9d905e03 100644
+--- security/rlbox/moz.build
++++ security/rlbox/moz.build
+@@ -47,6 +47,8 @@ if CONFIG["MOZ_WASM_SANDBOXING_GRAPHITE"]:
+     for k, v in graphite_defines:
+         WASM_DEFINES[k] = v
+     LOCAL_INCLUDES += ["/gfx/graphite2/src"]
++    if CONFIG["MOZ_SYSTEM_GRAPHITE2"]:
++      WASM_CXXFLAGS += CONFIG["MOZ_GRAPHITE2_CFLAGS"]
+ 
+ if CONFIG["MOZ_WASM_SANDBOXING_OGG"]:
+     include("/media/libogg/sources.mozbuild")
 diff --git toolkit/library/moz.build toolkit/library/moz.build
-index 76746f308011..f6844f4c400b 100644
+index ee6051567c8e..c24a5a513bbc 100644
 --- toolkit/library/moz.build
 +++ toolkit/library/moz.build
-@@ -292,6 +292,12 @@ if CONFIG["MOZ_SYSTEM_PNG"]:
+@@ -298,6 +298,12 @@ if CONFIG["MOZ_SYSTEM_PNG"]:
  if CONFIG["MOZ_SYSTEM_WEBP"]:
      OS_LIBS += CONFIG["MOZ_WEBP_LIBS"]
  
@@ -228,10 +209,10 @@ index 76746f308011..f6844f4c400b 100644
      OS_LIBS += CONFIG["MOZ_LIBEVENT_LIBS"]
  
 diff --git toolkit/moz.configure toolkit/moz.configure
-index a060a59f728f..f0778d1ae2d6 100644
+index 1f85d2831f2f..04ce56e2cc0b 100644
 --- toolkit/moz.configure
 +++ toolkit/moz.configure
-@@ -1218,6 +1218,26 @@ def enable_cairo_ft(target, tree_freetype, freetype2_info):
+@@ -1397,6 +1397,26 @@ def enable_cairo_ft(target, tree_freetype, freetype2_info):
  set_config("MOZ_ENABLE_CAIRO_FT", True, when=enable_cairo_ft)
  set_config("CAIRO_FT_CFLAGS", ft2_info.cflags, when=enable_cairo_ft)
  
diff --git a/mail/thunderbird-esr/files/patch-python_mozbuild_mozbuild_gn__processor.py b/mail/thunderbird-esr/files/patch-build_gn__processor.py
index c569b80cad19..fd226c59f59a 100644
--- a/mail/thunderbird-esr/files/patch-python_mozbuild_mozbuild_gn__processor.py
+++ b/mail/thunderbird-esr/files/patch-build_gn__processor.py
@@ -1,13 +1,13 @@
-commit cb7967f55ab2f34635a10da523f277083ebd97a5
-Author: Christoph Moench-Tegeder <cmt@FreeBSD.org>
+commit e884ff2873b6ef8f3c8ee0a09e7651f46b3add95
+Author: Christoph Moench-Tegeder <cmt@burggraben.net>
 
-    chase gn_processor.py changes
+    chase gn_processor.py move
 
-diff --git python/mozbuild/mozbuild/gn_processor.py python/mozbuild/mozbuild/gn_processor.py
-index 3a9b9e7f3b..656a28ae6a 100644
---- python/mozbuild/mozbuild/gn_processor.py
-+++ python/mozbuild/mozbuild/gn_processor.py
-@@ -185,6 +185,7 @@ def filter_gn_config(path, gn_result, sandbox_vars, input_vars, gn_target):
+diff --git build/gn_processor.py build/gn_processor.py
+index 2ba8b92c27..962479b228 100644
+--- build/gn_processor.py
++++ build/gn_processor.py
+@@ -186,6 +186,7 @@ def filter_gn_config(path, gn_result, sandbox_vars, input_vars, gn_target):
      }
      oses = {
          "android": "Android",
@@ -15,7 +15,7 @@ index 3a9b9e7f3b..656a28ae6a 100644
          "linux": "Linux",
          "mac": "Darwin",
          "openbsd": "OpenBSD",
-@@ -742,17 +743,17 @@ def main():
+@@ -780,17 +781,17 @@ def main():
  
      vars_set = []
      for is_debug in (True, False):
@@ -31,14 +31,14 @@ index 3a9b9e7f3b..656a28ae6a 100644
 +            if target_os in ("android", "freebsd", "linux", "win"):
                  target_cpus.append("x86")
 -            if target_os in ("linux", "openbsd"):
-+            if target_os in ("freebsd", "linux", "openbsd"):
++            if target_os in ("linux", "freebsd", "openbsd"):
                  target_cpus.append("riscv64")
 -            if target_os == "linux":
 +            if target_os in ("freebsd", "linux"):
-                 target_cpus.extend(["ppc64", "mipsel", "mips64el"])
+                 target_cpus.extend(["loong64", "ppc64", "mipsel", "mips64el"])
              for target_cpu in target_cpus:
                  vars = {
-@@ -761,7 +762,7 @@ def main():
+@@ -799,7 +800,7 @@ def main():
                      "target_cpu": target_cpu,
                      "target_os": target_os,
                  }
diff --git a/mail/thunderbird-esr/files/patch-gfx_skia_skia_src_core_SkRasterPipeline.h b/mail/thunderbird-esr/files/patch-gfx_skia_skia_src_core_SkRasterPipeline.h
deleted file mode 100644
index 05cf110b1192..000000000000
--- a/mail/thunderbird-esr/files/patch-gfx_skia_skia_src_core_SkRasterPipeline.h
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git gfx/skia/skia/src/core/SkRasterPipeline.h gfx/skia/skia/src/core/SkRasterPipeline.h
-index 2475ea0d398d..67967483656d 100644
---- gfx/skia/skia/src/core/SkRasterPipeline.h
-+++ gfx/skia/skia/src/core/SkRasterPipeline.h
-@@ -27,7 +27,7 @@ struct SkImageInfo;
- struct skcms_TransferFunction;
- 
- #if __has_cpp_attribute(clang::musttail) && !defined(__EMSCRIPTEN__) && !defined(SK_CPU_ARM32) && \
--        !defined(SK_CPU_LOONGARCH)
-+        !defined(SK_CPU_LOONGARCH) && !defined(__powerpc__)
-     #define SK_HAS_MUSTTAIL 1
- #else
-     #define SK_HAS_MUSTTAIL 0
diff --git a/mail/thunderbird-esr/files/patch-ipc_glue_GeckoChildProcessHost.cpp b/mail/thunderbird-esr/files/patch-ipc_glue_GeckoChildProcessHost.cpp
new file mode 100644
index 000000000000..42f5f25add33
--- /dev/null
+++ b/mail/thunderbird-esr/files/patch-ipc_glue_GeckoChildProcessHost.cpp
@@ -0,0 +1,13 @@
+diff --git ipc/glue/GeckoChildProcessHost.cpp ipc/glue/GeckoChildProcessHost.cpp
+index 9bb8314bd98c..2bc0382a9385 100644
+--- ipc/glue/GeckoChildProcessHost.cpp
++++ ipc/glue/GeckoChildProcessHost.cpp
+@@ -1121,7 +1121,7 @@ Result<Ok, LaunchError> BaseProcessLauncher::DoSetup() {
+ #if defined(MOZ_WIDGET_COCOA) || defined(XP_WIN)
+     geckoargs::sCrashReporter.Put(CrashReporter::GetChildNotificationPipe(),
+                                   mChildArgs);
+-#elif defined(XP_UNIX) && !defined(XP_IOS)
++#elif defined(XP_UNIX) && !defined(XP_IOS) && !defined(XP_FREEBSD)
+     UniqueFileHandle childCrashFd = CrashReporter::GetChildNotificationPipe();
+     if (!childCrashFd) {
+       return Err(LaunchError("DuplicateFileHandle failed"));
diff --git a/mail/thunderbird-esr/files/patch-libwebrtc-generated b/mail/thunderbird-esr/files/patch-libwebrtc-generated
index 6145c12687b7..eb715bc55fbe 100644
--- a/mail/thunderbird-esr/files/patch-libwebrtc-generated
+++ b/mail/thunderbird-esr/files/patch-libwebrtc-generated
@@ -1,20 +1,19 @@
-commit b361bce19d6aef88d27c7090d84cb76a67357bbf
+commit f65492631f8fa8714d72d09ba3fa5edf3b08bac3
 Author: Christoph Moench-Tegeder <cmt@FreeBSD.org>
 
-    regenerate FreeBSD libwebrtc patch for Thunderbird 128esr
+    regenerate FreeBSD libwebrtc patch for gecko 140
 
 diff --git third_party/libwebrtc/api/adaptation/resource_adaptation_api_gn/moz.build third_party/libwebrtc/api/adaptation/resource_adaptation_api_gn/moz.build
-index 2dbd588158..332ca04819 100644
+index a29aef4b45e5..c193c4232adf 100644
 --- third_party/libwebrtc/api/adaptation/resource_adaptation_api_gn/moz.build
 +++ third_party/libwebrtc/api/adaptation/resource_adaptation_api_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -29,7 +28,7 @@ index 2dbd588158..332ca04819 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -41,7 +40,6 @@ index 2dbd588158..332ca04819 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -68,7 +66,6 @@ index 2dbd588158..332ca04819 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -83,7 +80,6 @@ index 2dbd588158..332ca04819 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -134,6 +130,10 @@ index 2dbd588158..332ca04819 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -215,17 +215,16 @@ index 2dbd588158..332ca04819 100644
  
  Library("resource_adaptation_api_gn")
 diff --git third_party/libwebrtc/api/array_view_gn/moz.build third_party/libwebrtc/api/array_view_gn/moz.build
-index df2c86715c..6c4e403f6d 100644
+index 642158f0b8be..994364e58ce4 100644
 --- third_party/libwebrtc/api/array_view_gn/moz.build
 +++ third_party/libwebrtc/api/array_view_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -240,7 +239,7 @@ index df2c86715c..6c4e403f6d 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -252,7 +251,6 @@ index df2c86715c..6c4e403f6d 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -279,7 +277,6 @@ index df2c86715c..6c4e403f6d 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -294,7 +291,6 @@ index df2c86715c..6c4e403f6d 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -341,6 +337,10 @@ index df2c86715c..6c4e403f6d 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -353,7 +353,7 @@ index df2c86715c..6c4e403f6d 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -406,17 +406,16 @@ index df2c86715c..6c4e403f6d 100644
 -
  Library("array_view_gn")
 diff --git third_party/libwebrtc/api/async_dns_resolver_gn/moz.build third_party/libwebrtc/api/async_dns_resolver_gn/moz.build
-index 4d678a1de7..e163a7c1f4 100644
+index c7f482cc2e28..e44aba4a8252 100644
 --- third_party/libwebrtc/api/async_dns_resolver_gn/moz.build
 +++ third_party/libwebrtc/api/async_dns_resolver_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -431,7 +430,7 @@ index 4d678a1de7..e163a7c1f4 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,119 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,120 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -443,7 +442,6 @@ index 4d678a1de7..e163a7c1f4 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -471,7 +469,6 @@ index 4d678a1de7..e163a7c1f4 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -486,7 +483,6 @@ index 4d678a1de7..e163a7c1f4 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -540,6 +536,10 @@ index 4d678a1de7..e163a7c1f4 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -552,7 +552,7 @@ index 4d678a1de7..e163a7c1f4 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -161,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -163,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -605,17 +605,16 @@ index 4d678a1de7..e163a7c1f4 100644
 -
  Library("async_dns_resolver_gn")
 diff --git third_party/libwebrtc/api/audio/aec3_config_gn/moz.build third_party/libwebrtc/api/audio/aec3_config_gn/moz.build
-index cbd6f2e6f0..3bfa575693 100644
+index 8113afb08273..123471602ffd 100644
 --- third_party/libwebrtc/api/audio/aec3_config_gn/moz.build
 +++ third_party/libwebrtc/api/audio/aec3_config_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -630,7 +629,7 @@ index cbd6f2e6f0..3bfa575693 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -642,7 +641,6 @@ index cbd6f2e6f0..3bfa575693 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -669,7 +667,6 @@ index cbd6f2e6f0..3bfa575693 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -684,7 +681,6 @@ index cbd6f2e6f0..3bfa575693 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -735,6 +731,10 @@ index cbd6f2e6f0..3bfa575693 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -816,18 +816,17 @@ index cbd6f2e6f0..3bfa575693 100644
  
  Library("aec3_config_gn")
 diff --git third_party/libwebrtc/api/audio/aec3_factory_gn/moz.build third_party/libwebrtc/api/audio/aec3_factory_gn/moz.build
-index 746585483f..33ea9b79d4 100644
+index 658f1cf59805..da98391aded6 100644
 --- third_party/libwebrtc/api/audio/aec3_factory_gn/moz.build
 +++ third_party/libwebrtc/api/audio/aec3_factory_gn/moz.build
-@@ -12,12 +12,22 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
  DEFINES["WEBRTC_APM_DEBUG_DUMP"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -842,7 +841,7 @@ index 746585483f..33ea9b79d4 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,189 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -854,7 +853,6 @@ index 746585483f..33ea9b79d4 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -881,7 +879,6 @@ index 746585483f..33ea9b79d4 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -900,7 +897,6 @@ index 746585483f..33ea9b79d4 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -958,6 +954,10 @@ index 746585483f..33ea9b79d4 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -1038,18 +1038,208 @@ index 746585483f..33ea9b79d4 100644
 +    DEFINES["USE_X11"] = "1"
  
  Library("aec3_factory_gn")
+diff --git third_party/libwebrtc/api/audio/audio_device_gn/moz.build third_party/libwebrtc/api/audio/audio_device_gn/moz.build
+index 01d48ab0e9bf..3885140cb11b 100644
+--- third_party/libwebrtc/api/audio/audio_device_gn/moz.build
++++ third_party/libwebrtc/api/audio/audio_device_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("audio_device_gn")
 diff --git third_party/libwebrtc/api/audio/audio_frame_api_gn/moz.build third_party/libwebrtc/api/audio/audio_frame_api_gn/moz.build
-index e2561db08f..59da7761dd 100644
+index 95225d12b2f5..fe08226343af 100644
 --- third_party/libwebrtc/api/audio/audio_frame_api_gn/moz.build
 +++ third_party/libwebrtc/api/audio/audio_frame_api_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -1064,7 +1254,7 @@ index e2561db08f..59da7761dd 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,185 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,186 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -1076,7 +1266,6 @@ index e2561db08f..59da7761dd 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -1103,7 +1292,6 @@ index e2561db08f..59da7761dd 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -1118,7 +1306,6 @@ index e2561db08f..59da7761dd 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -1176,6 +1363,10 @@ index e2561db08f..59da7761dd 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -1257,17 +1448,16 @@ index e2561db08f..59da7761dd 100644
  
  Library("audio_frame_api_gn")
 diff --git third_party/libwebrtc/api/audio/audio_frame_processor_gn/moz.build third_party/libwebrtc/api/audio/audio_frame_processor_gn/moz.build
-index 7dd1c4b911..960b60c331 100644
+index 7b23511c9930..a97e948e3a43 100644
 --- third_party/libwebrtc/api/audio/audio_frame_processor_gn/moz.build
 +++ third_party/libwebrtc/api/audio/audio_frame_processor_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -1282,7 +1472,7 @@ index 7dd1c4b911..960b60c331 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -1294,7 +1484,6 @@ index 7dd1c4b911..960b60c331 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -1317,7 +1506,6 @@ index 7dd1c4b911..960b60c331 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -1332,7 +1520,6 @@ index 7dd1c4b911..960b60c331 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -1379,6 +1566,10 @@ index 7dd1c4b911..960b60c331 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -1391,7 +1582,7 @@ index 7dd1c4b911..960b60c331 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -1444,17 +1635,16 @@ index 7dd1c4b911..960b60c331 100644
 -
  Library("audio_frame_processor_gn")
 diff --git third_party/libwebrtc/api/audio/audio_mixer_api_gn/moz.build third_party/libwebrtc/api/audio/audio_mixer_api_gn/moz.build
-index 36d43783a3..fd0111ba0f 100644
+index d650f934bf12..28f47d4bb60c 100644
 --- third_party/libwebrtc/api/audio/audio_mixer_api_gn/moz.build
 +++ third_party/libwebrtc/api/audio/audio_mixer_api_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -1469,7 +1659,7 @@ index 36d43783a3..fd0111ba0f 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,118 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,119 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -1481,7 +1671,6 @@ index 36d43783a3..fd0111ba0f 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -1508,7 +1697,6 @@ index 36d43783a3..fd0111ba0f 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -1523,7 +1711,6 @@ index 36d43783a3..fd0111ba0f 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -1577,6 +1764,10 @@ index 36d43783a3..fd0111ba0f 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -1589,7 +1780,7 @@ index 36d43783a3..fd0111ba0f 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -160,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -162,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -1641,18 +1832,17 @@ index 36d43783a3..fd0111ba0f 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("audio_mixer_api_gn")
-diff --git third_party/libwebrtc/api/audio/echo_control_gn/moz.build third_party/libwebrtc/api/audio/echo_control_gn/moz.build
-index 06f43e7651..6c06b87bcf 100644
---- third_party/libwebrtc/api/audio/echo_control_gn/moz.build
-+++ third_party/libwebrtc/api/audio/echo_control_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+diff --git third_party/libwebrtc/api/audio/audio_processing_gn/moz.build third_party/libwebrtc/api/audio/audio_processing_gn/moz.build
+index 4013ba0e53e8..d6bf78db5064 100644
+--- third_party/libwebrtc/api/audio/audio_processing_gn/moz.build
++++ third_party/libwebrtc/api/audio/audio_processing_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -1667,7 +1857,7 @@ index 06f43e7651..6c06b87bcf 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -1679,7 +1869,6 @@ index 06f43e7651..6c06b87bcf 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -1706,7 +1895,6 @@ index 06f43e7651..6c06b87bcf 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -1721,7 +1909,6 @@ index 06f43e7651..6c06b87bcf 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -1764,10 +1951,18 @@ index 06f43e7651..6c06b87bcf 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -1780,10 +1975,12 @@ index 06f43e7651..6c06b87bcf 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -1805,16 +2002,21 @@ index 06f43e7651..6c06b87bcf 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -1824,26 +2026,34 @@ index 06f43e7651..6c06b87bcf 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("echo_control_gn")
-diff --git third_party/libwebrtc/api/audio_codecs/L16/audio_decoder_L16_gn/moz.build third_party/libwebrtc/api/audio_codecs/L16/audio_decoder_L16_gn/moz.build
-index 5811f4d932..0f11017e2f 100644
---- third_party/libwebrtc/api/audio_codecs/L16/audio_decoder_L16_gn/moz.build
-+++ third_party/libwebrtc/api/audio_codecs/L16/audio_decoder_L16_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("audio_processing_gn")
+diff --git third_party/libwebrtc/api/audio/audio_processing_statistics_gn/moz.build third_party/libwebrtc/api/audio/audio_processing_statistics_gn/moz.build
+index 020423429a5e..de7f6742627a 100644
+--- third_party/libwebrtc/api/audio/audio_processing_statistics_gn/moz.build
++++ third_party/libwebrtc/api/audio/audio_processing_statistics_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -1858,7 +2068,7 @@ index 5811f4d932..0f11017e2f 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,175 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -1870,17 +2080,12 @@ index 5811f4d932..0f11017e2f 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -1897,7 +2102,6 @@ index 5811f4d932..0f11017e2f 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -1912,7 +2116,6 @@ index 5811f4d932..0f11017e2f 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -1946,13 +2149,6 @@ index 5811f4d932..0f11017e2f 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -1970,6 +2166,10 @@ index 5811f4d932..0f11017e2f 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -2049,19 +2249,19 @@ index 5811f4d932..0f11017e2f 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("audio_decoder_L16_gn")
-diff --git third_party/libwebrtc/api/audio_codecs/L16/audio_encoder_L16_gn/moz.build third_party/libwebrtc/api/audio_codecs/L16/audio_encoder_L16_gn/moz.build
-index f4fb06ef3f..90113fd85d 100644
---- third_party/libwebrtc/api/audio_codecs/L16/audio_encoder_L16_gn/moz.build
-+++ third_party/libwebrtc/api/audio_codecs/L16/audio_encoder_L16_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("audio_processing_statistics_gn")
+diff --git third_party/libwebrtc/api/audio/builtin_audio_processing_builder_gn/moz.build third_party/libwebrtc/api/audio/builtin_audio_processing_builder_gn/moz.build
+index 9720fc943734..43ee9e3a60aa 100644
+--- third_party/libwebrtc/api/audio/builtin_audio_processing_builder_gn/moz.build
++++ third_party/libwebrtc/api/audio/builtin_audio_processing_builder_gn/moz.build
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
+ DEFINES["WEBRTC_APM_DEBUG_DUMP"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -2076,7 +2276,7 @@ index f4fb06ef3f..90113fd85d 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -2088,7 +2288,6 @@ index f4fb06ef3f..90113fd85d 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -2115,7 +2314,6 @@ index f4fb06ef3f..90113fd85d 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -2124,13 +2322,16 @@ index f4fb06ef3f..90113fd85d 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -2188,6 +2389,10 @@ index f4fb06ef3f..90113fd85d 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -2267,19 +2472,18 @@ index f4fb06ef3f..90113fd85d 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("audio_encoder_L16_gn")
-diff --git third_party/libwebrtc/api/audio_codecs/audio_codecs_api_gn/moz.build third_party/libwebrtc/api/audio_codecs/audio_codecs_api_gn/moz.build
-index faed7e9b0f..84835da896 100644
---- third_party/libwebrtc/api/audio_codecs/audio_codecs_api_gn/moz.build
-+++ third_party/libwebrtc/api/audio_codecs/audio_codecs_api_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("builtin_audio_processing_builder_gn")
+diff --git third_party/libwebrtc/api/audio/echo_control_gn/moz.build third_party/libwebrtc/api/audio/echo_control_gn/moz.build
+index f554fd6f8241..b068f7739302 100644
+--- third_party/libwebrtc/api/audio/echo_control_gn/moz.build
++++ third_party/libwebrtc/api/audio/echo_control_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -2294,7 +2498,7 @@ index faed7e9b0f..84835da896 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,185 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -2306,7 +2510,6 @@ index faed7e9b0f..84835da896 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -2333,7 +2536,6 @@ index faed7e9b0f..84835da896 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -2348,7 +2550,6 @@ index faed7e9b0f..84835da896 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -2382,13 +2583,6 @@ index faed7e9b0f..84835da896 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -2398,14 +2592,14 @@ index faed7e9b0f..84835da896 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -2418,12 +2612,10 @@ index faed7e9b0f..84835da896 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--if CONFIG["TARGET_CPU"] == "x86_64":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -2445,21 +2637,16 @@ index faed7e9b0f..84835da896 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -2469,43 +2656,31 @@ index faed7e9b0f..84835da896 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("audio_codecs_api_gn")
-diff --git third_party/libwebrtc/api/audio_codecs/builtin_audio_decoder_factory_gn/moz.build third_party/libwebrtc/api/audio_codecs/builtin_audio_decoder_factory_gn/moz.build
-index 5de9c29607..a0d91297b5 100644
---- third_party/libwebrtc/api/audio_codecs/builtin_audio_decoder_factory_gn/moz.build
-+++ third_party/libwebrtc/api/audio_codecs/builtin_audio_decoder_factory_gn/moz.build
-@@ -12,13 +12,23 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-
+ Library("echo_control_gn")
+diff --git third_party/libwebrtc/api/audio_codecs/L16/audio_decoder_L16_gn/moz.build third_party/libwebrtc/api/audio_codecs/L16/audio_decoder_L16_gn/moz.build
+index cc8409b4ab86..ae6f50e873d1 100644
+--- third_party/libwebrtc/api/audio_codecs/L16/audio_decoder_L16_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/L16/audio_decoder_L16_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
  DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
 +DEFINES["WEBRTC_POSIX"] = True
  DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
- DEFINES["WEBRTC_USE_BUILTIN_ILBC"] = "1"
- DEFINES["WEBRTC_USE_BUILTIN_OPUS"] = "1"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
@@ -2514,7 +2689,7 @@ index 5de9c29607..a0d91297b5 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,189 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -2526,7 +2701,6 @@ index 5de9c29607..a0d91297b5 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -2553,7 +2727,6 @@ index 5de9c29607..a0d91297b5 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -2562,17 +2735,12 @@ index 5de9c29607..a0d91297b5 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -2630,6 +2798,10 @@ index 5de9c29607..a0d91297b5 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -2709,27 +2881,24 @@ index 5de9c29607..a0d91297b5 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("builtin_audio_decoder_factory_gn")
-diff --git third_party/libwebrtc/api/audio_codecs/builtin_audio_encoder_factory_gn/moz.build third_party/libwebrtc/api/audio_codecs/builtin_audio_encoder_factory_gn/moz.build
-index 5ff7dfd0ff..334acbe7d3 100644
---- third_party/libwebrtc/api/audio_codecs/builtin_audio_encoder_factory_gn/moz.build
-+++ third_party/libwebrtc/api/audio_codecs/builtin_audio_encoder_factory_gn/moz.build
-@@ -12,13 +12,23 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("audio_decoder_L16_gn")
+diff --git third_party/libwebrtc/api/audio_codecs/L16/audio_encoder_L16_gn/moz.build third_party/libwebrtc/api/audio_codecs/L16/audio_encoder_L16_gn/moz.build
+index 4c7addbccf20..87731b62a8fd 100644
+--- third_party/libwebrtc/api/audio_codecs/L16/audio_encoder_L16_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/L16/audio_encoder_L16_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
  DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
 +DEFINES["WEBRTC_POSIX"] = True
  DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
- DEFINES["WEBRTC_USE_BUILTIN_ILBC"] = "1"
- DEFINES["WEBRTC_USE_BUILTIN_OPUS"] = "1"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
@@ -2738,7 +2907,7 @@ index 5ff7dfd0ff..334acbe7d3 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,189 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -2750,7 +2919,6 @@ index 5ff7dfd0ff..334acbe7d3 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -2777,7 +2945,6 @@ index 5ff7dfd0ff..334acbe7d3 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -2786,17 +2953,12 @@ index 5ff7dfd0ff..334acbe7d3 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -2854,6 +3016,10 @@ index 5ff7dfd0ff..334acbe7d3 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -2933,19 +3099,18 @@ index 5ff7dfd0ff..334acbe7d3 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("builtin_audio_encoder_factory_gn")
-diff --git third_party/libwebrtc/api/audio_codecs/g711/audio_decoder_g711_gn/moz.build third_party/libwebrtc/api/audio_codecs/g711/audio_decoder_g711_gn/moz.build
-index e1c8fa6a08..7799b83b91 100644
---- third_party/libwebrtc/api/audio_codecs/g711/audio_decoder_g711_gn/moz.build
-+++ third_party/libwebrtc/api/audio_codecs/g711/audio_decoder_g711_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("audio_encoder_L16_gn")
+diff --git third_party/libwebrtc/api/audio_codecs/audio_codecs_api_gn/moz.build third_party/libwebrtc/api/audio_codecs/audio_codecs_api_gn/moz.build
+index 0cd4e6611370..e1bdc203eda4 100644
+--- third_party/libwebrtc/api/audio_codecs/audio_codecs_api_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/audio_codecs_api_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -2960,7 +3125,7 @@ index e1c8fa6a08..7799b83b91 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,186 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -2972,7 +3137,6 @@ index e1c8fa6a08..7799b83b91 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -2999,7 +3163,6 @@ index e1c8fa6a08..7799b83b91 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -3014,7 +3177,6 @@ index e1c8fa6a08..7799b83b91 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -3072,6 +3234,10 @@ index e1c8fa6a08..7799b83b91 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -3151,25 +3317,25 @@ index e1c8fa6a08..7799b83b91 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("audio_decoder_g711_gn")
-diff --git third_party/libwebrtc/api/audio_codecs/g711/audio_encoder_g711_gn/moz.build third_party/libwebrtc/api/audio_codecs/g711/audio_encoder_g711_gn/moz.build
-index 39513d15b3..aff5480ad0 100644
---- third_party/libwebrtc/api/audio_codecs/g711/audio_encoder_g711_gn/moz.build
-+++ third_party/libwebrtc/api/audio_codecs/g711/audio_encoder_g711_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("audio_codecs_api_gn")
+diff --git third_party/libwebrtc/api/audio_codecs/builtin_audio_decoder_factory_gn/moz.build third_party/libwebrtc/api/audio_codecs/builtin_audio_decoder_factory_gn/moz.build
+index 6225ac1f3f3b..1cea1d96da7b 100644
+--- third_party/libwebrtc/api/audio_codecs/builtin_audio_decoder_factory_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/builtin_audio_decoder_factory_gn/moz.build
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
  DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
 +DEFINES["WEBRTC_POSIX"] = True
  DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
+ DEFINES["WEBRTC_USE_BUILTIN_OPUS"] = "1"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
@@ -3178,7 +3344,7 @@ index 39513d15b3..aff5480ad0 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -3190,7 +3356,6 @@ index 39513d15b3..aff5480ad0 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -3217,7 +3382,6 @@ index 39513d15b3..aff5480ad0 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -3226,13 +3390,16 @@ index 39513d15b3..aff5480ad0 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -3290,6 +3457,10 @@ index 39513d15b3..aff5480ad0 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -3369,25 +3540,25 @@ index 39513d15b3..aff5480ad0 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("audio_encoder_g711_gn")
-diff --git third_party/libwebrtc/api/audio_codecs/g722/audio_decoder_g722_gn/moz.build third_party/libwebrtc/api/audio_codecs/g722/audio_decoder_g722_gn/moz.build
-index cf9228dcab..7eb3130288 100644
---- third_party/libwebrtc/api/audio_codecs/g722/audio_decoder_g722_gn/moz.build
-+++ third_party/libwebrtc/api/audio_codecs/g722/audio_decoder_g722_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("builtin_audio_decoder_factory_gn")
+diff --git third_party/libwebrtc/api/audio_codecs/builtin_audio_encoder_factory_gn/moz.build third_party/libwebrtc/api/audio_codecs/builtin_audio_encoder_factory_gn/moz.build
+index e37b27978fb1..1532babfe849 100644
+--- third_party/libwebrtc/api/audio_codecs/builtin_audio_encoder_factory_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/builtin_audio_encoder_factory_gn/moz.build
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
  DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
 +DEFINES["WEBRTC_POSIX"] = True
  DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
+ DEFINES["WEBRTC_USE_BUILTIN_OPUS"] = "1"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
@@ -3396,7 +3567,7 @@ index cf9228dcab..7eb3130288 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -3408,7 +3579,6 @@ index cf9228dcab..7eb3130288 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -3435,7 +3605,6 @@ index cf9228dcab..7eb3130288 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -3444,13 +3613,16 @@ index cf9228dcab..7eb3130288 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -3508,6 +3680,10 @@ index cf9228dcab..7eb3130288 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -3587,19 +3763,18 @@ index cf9228dcab..7eb3130288 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("audio_decoder_g722_gn")
-diff --git third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_config_gn/moz.build third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_config_gn/moz.build
-index 3b1a814ac7..048ddee2cb 100644
---- third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_config_gn/moz.build
-+++ third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_config_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("builtin_audio_encoder_factory_gn")
+diff --git third_party/libwebrtc/api/audio_codecs/g711/audio_decoder_g711_gn/moz.build third_party/libwebrtc/api/audio_codecs/g711/audio_decoder_g711_gn/moz.build
+index edebd9ce86d9..05322dea51b6 100644
+--- third_party/libwebrtc/api/audio_codecs/g711/audio_decoder_g711_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/g711/audio_decoder_g711_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -3614,7 +3789,7 @@ index 3b1a814ac7..048ddee2cb 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,118 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -3626,7 +3801,6 @@ index 3b1a814ac7..048ddee2cb 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -3653,7 +3827,6 @@ index 3b1a814ac7..048ddee2cb 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -3668,7 +3841,6 @@ index 3b1a814ac7..048ddee2cb 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -3718,10 +3890,18 @@ index 3b1a814ac7..048ddee2cb 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -3734,10 +3914,12 @@ index 3b1a814ac7..048ddee2cb 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -160,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -3759,16 +3941,21 @@ index 3b1a814ac7..048ddee2cb 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -3778,26 +3965,34 @@ index 3b1a814ac7..048ddee2cb 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("audio_encoder_g722_config_gn")
-diff --git third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_gn/moz.build third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_gn/moz.build
-index 57bdfeaf74..f04086fa43 100644
---- third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_gn/moz.build
-+++ third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("audio_decoder_g711_gn")
+diff --git third_party/libwebrtc/api/audio_codecs/g711/audio_encoder_g711_gn/moz.build third_party/libwebrtc/api/audio_codecs/g711/audio_encoder_g711_gn/moz.build
+index 40dbaf52b249..7863dd9e6633 100644
+--- third_party/libwebrtc/api/audio_codecs/g711/audio_encoder_g711_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/g711/audio_encoder_g711_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -3812,7 +4007,7 @@ index 57bdfeaf74..f04086fa43 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -3824,7 +4019,6 @@ index 57bdfeaf74..f04086fa43 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -3851,7 +4045,6 @@ index 57bdfeaf74..f04086fa43 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -3866,7 +4059,6 @@ index 57bdfeaf74..f04086fa43 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -3924,6 +4116,10 @@ index 57bdfeaf74..f04086fa43 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -4003,19 +4199,18 @@ index 57bdfeaf74..f04086fa43 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("audio_encoder_g722_gn")
-diff --git third_party/libwebrtc/api/audio_codecs/ilbc/audio_decoder_ilbc_gn/moz.build third_party/libwebrtc/api/audio_codecs/ilbc/audio_decoder_ilbc_gn/moz.build
-index ae2d4f5dc9..8d5eb0cadc 100644
---- third_party/libwebrtc/api/audio_codecs/ilbc/audio_decoder_ilbc_gn/moz.build
-+++ third_party/libwebrtc/api/audio_codecs/ilbc/audio_decoder_ilbc_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("audio_encoder_g711_gn")
+diff --git third_party/libwebrtc/api/audio_codecs/g722/audio_decoder_g722_gn/moz.build third_party/libwebrtc/api/audio_codecs/g722/audio_decoder_g722_gn/moz.build
+index 376963441f83..94f0257efd1e 100644
+--- third_party/libwebrtc/api/audio_codecs/g722/audio_decoder_g722_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/g722/audio_decoder_g722_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -4030,7 +4225,7 @@ index ae2d4f5dc9..8d5eb0cadc 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -4042,7 +4237,6 @@ index ae2d4f5dc9..8d5eb0cadc 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -4069,7 +4263,6 @@ index ae2d4f5dc9..8d5eb0cadc 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -4078,17 +4271,12 @@ index ae2d4f5dc9..8d5eb0cadc 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -4146,6 +4334,10 @@ index ae2d4f5dc9..8d5eb0cadc 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -4225,19 +4417,18 @@ index ae2d4f5dc9..8d5eb0cadc 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("audio_decoder_ilbc_gn")
-diff --git third_party/libwebrtc/api/audio_codecs/ilbc/audio_encoder_ilbc_config_gn/moz.build third_party/libwebrtc/api/audio_codecs/ilbc/audio_encoder_ilbc_config_gn/moz.build
-index 2ec1c97ea2..ee5d451c74 100644
---- third_party/libwebrtc/api/audio_codecs/ilbc/audio_encoder_ilbc_config_gn/moz.build
-+++ third_party/libwebrtc/api/audio_codecs/ilbc/audio_encoder_ilbc_config_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("audio_decoder_g722_gn")
+diff --git third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_config_gn/moz.build third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_config_gn/moz.build
+index 982fb48b055c..fabe33115004 100644
+--- third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_config_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_config_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -4252,7 +4443,7 @@ index 2ec1c97ea2..ee5d451c74 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,119 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -4264,13 +4455,16 @@ index 2ec1c97ea2..ee5d451c74 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -4287,7 +4481,6 @@ index 2ec1c97ea2..ee5d451c74 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -4302,7 +4495,6 @@ index 2ec1c97ea2..ee5d451c74 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -4336,6 +4528,13 @@ index 2ec1c97ea2..ee5d451c74 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -4349,6 +4548,10 @@ index 2ec1c97ea2..ee5d451c74 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -4361,7 +4564,7 @@ index 2ec1c97ea2..ee5d451c74 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -162,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -4412,19 +4615,18 @@ index 2ec1c97ea2..ee5d451c74 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("audio_encoder_ilbc_config_gn")
-diff --git third_party/libwebrtc/api/audio_codecs/ilbc/audio_encoder_ilbc_gn/moz.build third_party/libwebrtc/api/audio_codecs/ilbc/audio_encoder_ilbc_gn/moz.build
-index ff9d947abb..cdb5435b0b 100644
---- third_party/libwebrtc/api/audio_codecs/ilbc/audio_encoder_ilbc_gn/moz.build
-+++ third_party/libwebrtc/api/audio_codecs/ilbc/audio_encoder_ilbc_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("audio_encoder_g722_config_gn")
+diff --git third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_gn/moz.build third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_gn/moz.build
+index b8593150d582..4d357bd55c31 100644
+--- third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -4439,7 +4641,7 @@ index ff9d947abb..cdb5435b0b 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -4451,7 +4653,6 @@ index ff9d947abb..cdb5435b0b 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -4478,7 +4679,6 @@ index ff9d947abb..cdb5435b0b 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -4487,17 +4687,12 @@ index ff9d947abb..cdb5435b0b 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -4555,6 +4750,10 @@ index ff9d947abb..cdb5435b0b 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -4634,19 +4833,18 @@ index ff9d947abb..cdb5435b0b 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("audio_encoder_ilbc_gn")
+ Library("audio_encoder_g722_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_multiopus_gn/moz.build third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_multiopus_gn/moz.build
-index 06926f2550..3bb8979209 100644
+index bf3eeaa88803..de644f4d586e 100644
 --- third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_multiopus_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_multiopus_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -4661,7 +4859,7 @@ index 06926f2550..3bb8979209 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,185 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,186 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -4673,7 +4871,6 @@ index 06926f2550..3bb8979209 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -4700,7 +4897,6 @@ index 06926f2550..3bb8979209 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -4715,7 +4911,6 @@ index 06926f2550..3bb8979209 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -4773,6 +4968,10 @@ index 06926f2550..3bb8979209 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -4854,17 +5053,16 @@ index 06926f2550..3bb8979209 100644
  
  Library("audio_decoder_multiopus_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_opus_config_gn/moz.build third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_opus_config_gn/moz.build
-index a404176923..11dc887d78 100644
+index 7c069bac99c3..e1b09fbd1410 100644
 --- third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_opus_config_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_opus_config_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -4879,7 +5077,7 @@ index a404176923..11dc887d78 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,118 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,119 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -4891,7 +5089,6 @@ index a404176923..11dc887d78 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -4918,7 +5115,6 @@ index a404176923..11dc887d78 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -4933,7 +5129,6 @@ index a404176923..11dc887d78 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -4987,6 +5182,10 @@ index a404176923..11dc887d78 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -4999,7 +5198,7 @@ index a404176923..11dc887d78 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -160,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -162,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -5052,17 +5251,16 @@ index a404176923..11dc887d78 100644
 -
  Library("audio_decoder_opus_config_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_opus_gn/moz.build third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_opus_gn/moz.build
-index a52b290d08..191d27589e 100644
+index d7116c1b25af..d2fdc6c52b17 100644
 --- third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_opus_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_opus_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -5077,7 +5275,7 @@ index a52b290d08..191d27589e 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,189 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -5089,7 +5287,6 @@ index a52b290d08..191d27589e 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -5116,7 +5313,6 @@ index a52b290d08..191d27589e 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -5135,7 +5331,6 @@ index a52b290d08..191d27589e 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -5193,6 +5388,10 @@ index a52b290d08..191d27589e 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -5274,17 +5473,16 @@ index a52b290d08..191d27589e 100644
  
  Library("audio_decoder_opus_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_multiopus_gn/moz.build third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_multiopus_gn/moz.build
-index 1847aa9f23..b1a86854c6 100644
+index 44bd92989657..2e9b48f8a1ca 100644
 --- third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_multiopus_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_multiopus_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -5299,7 +5497,7 @@ index 1847aa9f23..b1a86854c6 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,185 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,186 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -5311,7 +5509,6 @@ index 1847aa9f23..b1a86854c6 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -5338,7 +5535,6 @@ index 1847aa9f23..b1a86854c6 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -5353,7 +5549,6 @@ index 1847aa9f23..b1a86854c6 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -5411,6 +5606,10 @@ index 1847aa9f23..b1a86854c6 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -5492,17 +5691,16 @@ index 1847aa9f23..b1a86854c6 100644
  
  Library("audio_encoder_multiopus_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_opus_config_gn/moz.build third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_opus_config_gn/moz.build
-index b4ed20ad85..220221aeee 100644
+index e434bc36d641..4de657a3de7b 100644
 --- third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_opus_config_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_opus_config_gn/moz.build
-@@ -12,12 +12,22 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -5518,7 +5716,7 @@ index b4ed20ad85..220221aeee 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -48,174 +58,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -49,175 +58,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -5530,7 +5728,6 @@ index b4ed20ad85..220221aeee 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -5553,7 +5750,6 @@ index b4ed20ad85..220221aeee 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -5568,7 +5764,6 @@ index b4ed20ad85..220221aeee 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -5619,6 +5814,10 @@ index b4ed20ad85..220221aeee 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -5700,17 +5899,16 @@ index b4ed20ad85..220221aeee 100644
  
  Library("audio_encoder_opus_config_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_opus_gn/moz.build third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_opus_gn/moz.build
-index dc73c7abc3..b76dd0fcc7 100644
+index ce10e371bb68..f923b1df29e5 100644
 --- third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_opus_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_opus_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -5725,7 +5923,7 @@ index dc73c7abc3..b76dd0fcc7 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,189 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -5737,7 +5935,6 @@ index dc73c7abc3..b76dd0fcc7 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -5764,7 +5961,6 @@ index dc73c7abc3..b76dd0fcc7 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -5783,7 +5979,6 @@ index dc73c7abc3..b76dd0fcc7 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -5841,6 +6036,10 @@ index dc73c7abc3..b76dd0fcc7 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -5921,18 +6120,239 @@ index dc73c7abc3..b76dd0fcc7 100644
 +    DEFINES["USE_X11"] = "1"
  
  Library("audio_encoder_opus_gn")
+diff --git third_party/libwebrtc/api/audio_codecs/opus_audio_decoder_factory_gn/moz.build third_party/libwebrtc/api/audio_codecs/opus_audio_decoder_factory_gn/moz.build
+index 70a8757803e7..3ea74de51e24 100644
+--- third_party/libwebrtc/api/audio_codecs/opus_audio_decoder_factory_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/opus_audio_decoder_factory_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("opus_audio_decoder_factory_gn")
 diff --git third_party/libwebrtc/api/audio_options_api_gn/moz.build third_party/libwebrtc/api/audio_options_api_gn/moz.build
-index 974d1dbdf2..90ca4ab68b 100644
+index 4034a555945f..1bad1c4d1894 100644
 --- third_party/libwebrtc/api/audio_options_api_gn/moz.build
 +++ third_party/libwebrtc/api/audio_options_api_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -5947,7 +6367,7 @@ index 974d1dbdf2..90ca4ab68b 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -5959,7 +6379,6 @@ index 974d1dbdf2..90ca4ab68b 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -5986,7 +6405,6 @@ index 974d1dbdf2..90ca4ab68b 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -6001,7 +6419,6 @@ index 974d1dbdf2..90ca4ab68b 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -6052,6 +6469,10 @@ index 974d1dbdf2..90ca4ab68b 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -6133,17 +6554,16 @@ index 974d1dbdf2..90ca4ab68b 100644
  
  Library("audio_options_api_gn")
 diff --git third_party/libwebrtc/api/bitrate_allocation_gn/moz.build third_party/libwebrtc/api/bitrate_allocation_gn/moz.build
-index 500eff54bb..a1f84da5a4 100644
+index 5a740fe980cc..00fd8d6b5ab6 100644
 --- third_party/libwebrtc/api/bitrate_allocation_gn/moz.build
 +++ third_party/libwebrtc/api/bitrate_allocation_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -6158,7 +6578,7 @@ index 500eff54bb..a1f84da5a4 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -6170,7 +6590,6 @@ index 500eff54bb..a1f84da5a4 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -6197,7 +6616,6 @@ index 500eff54bb..a1f84da5a4 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -6212,7 +6630,6 @@ index 500eff54bb..a1f84da5a4 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -6259,6 +6676,10 @@ index 500eff54bb..a1f84da5a4 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -6271,7 +6692,7 @@ index 500eff54bb..a1f84da5a4 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -6324,17 +6745,16 @@ index 500eff54bb..a1f84da5a4 100644
 -
  Library("bitrate_allocation_gn")
 diff --git third_party/libwebrtc/api/call_api_gn/moz.build third_party/libwebrtc/api/call_api_gn/moz.build
-index 372f0888fb..86c73a9fd7 100644
+index af61fa96fb07..934c8061dd1a 100644
 --- third_party/libwebrtc/api/call_api_gn/moz.build
 +++ third_party/libwebrtc/api/call_api_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -6349,7 +6769,7 @@ index 372f0888fb..86c73a9fd7 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -6361,7 +6781,6 @@ index 372f0888fb..86c73a9fd7 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -6384,7 +6803,6 @@ index 372f0888fb..86c73a9fd7 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -6399,7 +6817,6 @@ index 372f0888fb..86c73a9fd7 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -6446,6 +6863,10 @@ index 372f0888fb..86c73a9fd7 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -6458,7 +6879,7 @@ index 372f0888fb..86c73a9fd7 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -6511,17 +6932,16 @@ index 372f0888fb..86c73a9fd7 100644
 -
  Library("call_api_gn")
 diff --git third_party/libwebrtc/api/crypto/frame_decryptor_interface_gn/moz.build third_party/libwebrtc/api/crypto/frame_decryptor_interface_gn/moz.build
-index 2a9b6d96dd..c032ee4fe9 100644
+index fe1f7bc13e24..5d8265e6ec96 100644
 --- third_party/libwebrtc/api/crypto/frame_decryptor_interface_gn/moz.build
 +++ third_party/libwebrtc/api/crypto/frame_decryptor_interface_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -6536,7 +6956,7 @@ index 2a9b6d96dd..c032ee4fe9 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -6548,7 +6968,6 @@ index 2a9b6d96dd..c032ee4fe9 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -6575,7 +6994,6 @@ index 2a9b6d96dd..c032ee4fe9 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -6590,7 +7008,6 @@ index 2a9b6d96dd..c032ee4fe9 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -6637,6 +7054,10 @@ index 2a9b6d96dd..c032ee4fe9 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -6649,7 +7070,7 @@ index 2a9b6d96dd..c032ee4fe9 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -6702,17 +7123,16 @@ index 2a9b6d96dd..c032ee4fe9 100644
 -
  Library("frame_decryptor_interface_gn")
 diff --git third_party/libwebrtc/api/crypto/frame_encryptor_interface_gn/moz.build third_party/libwebrtc/api/crypto/frame_encryptor_interface_gn/moz.build
-index f1716e6b62..7d3b6bae00 100644
+index 999863e78f35..acdaa73774aa 100644
 --- third_party/libwebrtc/api/crypto/frame_encryptor_interface_gn/moz.build
 +++ third_party/libwebrtc/api/crypto/frame_encryptor_interface_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -6727,7 +7147,7 @@ index f1716e6b62..7d3b6bae00 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -6739,7 +7159,6 @@ index f1716e6b62..7d3b6bae00 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -6766,7 +7185,6 @@ index f1716e6b62..7d3b6bae00 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -6781,7 +7199,6 @@ index f1716e6b62..7d3b6bae00 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -6828,6 +7245,10 @@ index f1716e6b62..7d3b6bae00 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -6840,7 +7261,7 @@ index f1716e6b62..7d3b6bae00 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -6893,17 +7314,16 @@ index f1716e6b62..7d3b6bae00 100644
 -
  Library("frame_encryptor_interface_gn")
 diff --git third_party/libwebrtc/api/crypto/options_gn/moz.build third_party/libwebrtc/api/crypto/options_gn/moz.build
-index fae93b1392..5726c9c835 100644
+index 71008a1b781a..a614772c39d2 100644
 --- third_party/libwebrtc/api/crypto/options_gn/moz.build
 +++ third_party/libwebrtc/api/crypto/options_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -6918,7 +7338,7 @@ index fae93b1392..5726c9c835 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,174 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -6930,13 +7350,16 @@ index fae93b1392..5726c9c835 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -6953,7 +7376,6 @@ index fae93b1392..5726c9c835 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -6968,7 +7390,6 @@ index fae93b1392..5726c9c835 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -7019,6 +7440,10 @@ index fae93b1392..5726c9c835 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -7100,17 +7525,16 @@ index fae93b1392..5726c9c835 100644
  
  Library("options_gn")
 diff --git third_party/libwebrtc/api/environment/environment_factory_gn/moz.build third_party/libwebrtc/api/environment/environment_factory_gn/moz.build
-index 9388642ab5..2a4db566b4 100644
+index 0996db596135..a32dc41fe41f 100644
 --- third_party/libwebrtc/api/environment/environment_factory_gn/moz.build
 +++ third_party/libwebrtc/api/environment/environment_factory_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -7125,7 +7549,7 @@ index 9388642ab5..2a4db566b4 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -7137,7 +7561,6 @@ index 9388642ab5..2a4db566b4 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -7164,7 +7587,6 @@ index 9388642ab5..2a4db566b4 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -7183,7 +7605,6 @@ index 9388642ab5..2a4db566b4 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -7241,6 +7662,10 @@ index 9388642ab5..2a4db566b4 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -7322,17 +7747,16 @@ index 9388642ab5..2a4db566b4 100644
  
  Library("environment_factory_gn")
 diff --git third_party/libwebrtc/api/environment/environment_gn/moz.build third_party/libwebrtc/api/environment/environment_gn/moz.build
-index 5b7b361ac3..b18f7c0184 100644
+index 0b458299cbb0..fc391b227ad3 100644
 --- third_party/libwebrtc/api/environment/environment_gn/moz.build
 +++ third_party/libwebrtc/api/environment/environment_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -7347,7 +7771,7 @@ index 5b7b361ac3..b18f7c0184 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -7359,7 +7783,6 @@ index 5b7b361ac3..b18f7c0184 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -7382,7 +7805,6 @@ index 5b7b361ac3..b18f7c0184 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -7397,7 +7819,6 @@ index 5b7b361ac3..b18f7c0184 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -7444,6 +7865,10 @@ index 5b7b361ac3..b18f7c0184 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -7456,7 +7881,7 @@ index 5b7b361ac3..b18f7c0184 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -7509,17 +7934,16 @@ index 5b7b361ac3..b18f7c0184 100644
 -
  Library("environment_gn")
 diff --git third_party/libwebrtc/api/fec_controller_api_gn/moz.build third_party/libwebrtc/api/fec_controller_api_gn/moz.build
-index 653eae8f23..383f2f1c96 100644
+index 8256e9ef6578..71085b8a0208 100644
 --- third_party/libwebrtc/api/fec_controller_api_gn/moz.build
 +++ third_party/libwebrtc/api/fec_controller_api_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -7534,7 +7958,7 @@ index 653eae8f23..383f2f1c96 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -7546,7 +7970,6 @@ index 653eae8f23..383f2f1c96 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -7573,7 +7996,6 @@ index 653eae8f23..383f2f1c96 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -7588,7 +8010,6 @@ index 653eae8f23..383f2f1c96 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -7635,6 +8056,10 @@ index 653eae8f23..383f2f1c96 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -7647,7 +8072,7 @@ index 653eae8f23..383f2f1c96 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -7700,17 +8125,16 @@ index 653eae8f23..383f2f1c96 100644
 -
  Library("fec_controller_api_gn")
 diff --git third_party/libwebrtc/api/field_trials_registry_gn/moz.build third_party/libwebrtc/api/field_trials_registry_gn/moz.build
-index 76e121ec9f..544a531d83 100644
+index c4645bf682f2..ef81a5cfa0f6 100644
 --- third_party/libwebrtc/api/field_trials_registry_gn/moz.build
 +++ third_party/libwebrtc/api/field_trials_registry_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -7725,7 +8149,7 @@ index 76e121ec9f..544a531d83 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -7737,7 +8161,6 @@ index 76e121ec9f..544a531d83 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -7764,7 +8187,6 @@ index 76e121ec9f..544a531d83 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -7779,7 +8201,6 @@ index 76e121ec9f..544a531d83 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -7837,6 +8258,10 @@ index 76e121ec9f..544a531d83 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -7918,17 +8343,16 @@ index 76e121ec9f..544a531d83 100644
  
  Library("field_trials_registry_gn")
 diff --git third_party/libwebrtc/api/field_trials_view_gn/moz.build third_party/libwebrtc/api/field_trials_view_gn/moz.build
-index a6ac64bf50..541f235927 100644
+index a6f7605626bc..f28ccdfa0f3d 100644
 --- third_party/libwebrtc/api/field_trials_view_gn/moz.build
 +++ third_party/libwebrtc/api/field_trials_view_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -7943,7 +8367,7 @@ index a6ac64bf50..541f235927 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -7955,7 +8379,6 @@ index a6ac64bf50..541f235927 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -7978,7 +8401,6 @@ index a6ac64bf50..541f235927 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -7993,7 +8415,6 @@ index a6ac64bf50..541f235927 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -8040,6 +8461,10 @@ index a6ac64bf50..541f235927 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -8052,7 +8477,7 @@ index a6ac64bf50..541f235927 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -8105,17 +8530,16 @@ index a6ac64bf50..541f235927 100644
 -
  Library("field_trials_view_gn")
 diff --git third_party/libwebrtc/api/frame_transformer_interface_gn/moz.build third_party/libwebrtc/api/frame_transformer_interface_gn/moz.build
-index 2ed19fd691..5a66e1d8aa 100644
+index 83b184870ac0..a6ca7af93bd2 100644
 --- third_party/libwebrtc/api/frame_transformer_interface_gn/moz.build
 +++ third_party/libwebrtc/api/frame_transformer_interface_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -8130,7 +8554,7 @@ index 2ed19fd691..5a66e1d8aa 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,118 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -8142,7 +8566,6 @@ index 2ed19fd691..5a66e1d8aa 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -8169,7 +8592,6 @@ index 2ed19fd691..5a66e1d8aa 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -8184,7 +8606,6 @@ index 2ed19fd691..5a66e1d8aa 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -8234,10 +8655,18 @@ index 2ed19fd691..5a66e1d8aa 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -8250,10 +8679,12 @@ index 2ed19fd691..5a66e1d8aa 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -160,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -8275,16 +8706,21 @@ index 2ed19fd691..5a66e1d8aa 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -8294,26 +8730,34 @@ index 2ed19fd691..5a66e1d8aa 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["USE_X11"] = "1"
+ 
  Library("frame_transformer_interface_gn")
 diff --git third_party/libwebrtc/api/function_view_gn/moz.build third_party/libwebrtc/api/function_view_gn/moz.build
-index feea8c2c0b..7c48aab741 100644
+index 6c82fcf77a1c..c75f2fa7adb8 100644
 --- third_party/libwebrtc/api/function_view_gn/moz.build
 +++ third_party/libwebrtc/api/function_view_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -8328,7 +8772,7 @@ index feea8c2c0b..7c48aab741 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -8340,7 +8784,6 @@ index feea8c2c0b..7c48aab741 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -8367,7 +8810,6 @@ index feea8c2c0b..7c48aab741 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -8382,7 +8824,6 @@ index feea8c2c0b..7c48aab741 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -8429,6 +8870,10 @@ index feea8c2c0b..7c48aab741 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -8441,7 +8886,7 @@ index feea8c2c0b..7c48aab741 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -8494,17 +8939,16 @@ index feea8c2c0b..7c48aab741 100644
 -
  Library("function_view_gn")
 diff --git third_party/libwebrtc/api/libjingle_logging_api_gn/moz.build third_party/libwebrtc/api/libjingle_logging_api_gn/moz.build
-index 6729abedf9..314418594b 100644
+index c6e7793cb8ce..c5f2988c9cf3 100644
 --- third_party/libwebrtc/api/libjingle_logging_api_gn/moz.build
 +++ third_party/libwebrtc/api/libjingle_logging_api_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -8519,7 +8963,7 @@ index 6729abedf9..314418594b 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -8531,7 +8975,6 @@ index 6729abedf9..314418594b 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -8554,7 +8997,6 @@ index 6729abedf9..314418594b 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -8569,7 +9011,6 @@ index 6729abedf9..314418594b 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -8616,6 +9057,10 @@ index 6729abedf9..314418594b 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -8628,7 +9073,7 @@ index 6729abedf9..314418594b 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -8681,17 +9126,16 @@ index 6729abedf9..314418594b 100644
 -
  Library("jingle_logging_api_gn")
 diff --git third_party/libwebrtc/api/libjingle_peerconnection_api_gn/moz.build third_party/libwebrtc/api/libjingle_peerconnection_api_gn/moz.build
-index f815d7da4e..d8c0189951 100644
+index cc16ead8d247..89ce43a135f6 100644
 --- third_party/libwebrtc/api/libjingle_peerconnection_api_gn/moz.build
 +++ third_party/libwebrtc/api/libjingle_peerconnection_api_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -8706,7 +9150,7 @@ index f815d7da4e..d8c0189951 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -8718,7 +9162,6 @@ index f815d7da4e..d8c0189951 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -8741,7 +9184,6 @@ index f815d7da4e..d8c0189951 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -8756,7 +9198,6 @@ index f815d7da4e..d8c0189951 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -8803,6 +9244,10 @@ index f815d7da4e..d8c0189951 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -8815,7 +9260,7 @@ index f815d7da4e..d8c0189951 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -8868,17 +9313,16 @@ index f815d7da4e..d8c0189951 100644
 -
  Library("jingle_peerconnection_api_gn")
 diff --git third_party/libwebrtc/api/location_gn/moz.build third_party/libwebrtc/api/location_gn/moz.build
-index 706b1d5026..673b106c6c 100644
+index 6d66e59ebb7b..caaa00483d3e 100644
 --- third_party/libwebrtc/api/location_gn/moz.build
 +++ third_party/libwebrtc/api/location_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -8893,7 +9337,7 @@ index 706b1d5026..673b106c6c 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -8905,7 +9349,6 @@ index 706b1d5026..673b106c6c 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -8928,7 +9371,6 @@ index 706b1d5026..673b106c6c 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -8943,7 +9385,6 @@ index 706b1d5026..673b106c6c 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -8990,6 +9431,10 @@ index 706b1d5026..673b106c6c 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -9002,7 +9447,7 @@ index 706b1d5026..673b106c6c 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -9055,17 +9500,16 @@ index 706b1d5026..673b106c6c 100644
 -
  Library("location_gn")
 diff --git third_party/libwebrtc/api/make_ref_counted_gn/moz.build third_party/libwebrtc/api/make_ref_counted_gn/moz.build
-index 6bedaf55cd..6f4e516cb1 100644
+index 004d1dd755b9..d8144cd18e60 100644
 --- third_party/libwebrtc/api/make_ref_counted_gn/moz.build
 +++ third_party/libwebrtc/api/make_ref_counted_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -9080,7 +9524,7 @@ index 6bedaf55cd..6f4e516cb1 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -9092,7 +9536,6 @@ index 6bedaf55cd..6f4e516cb1 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -9115,7 +9558,6 @@ index 6bedaf55cd..6f4e516cb1 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -9130,7 +9572,6 @@ index 6bedaf55cd..6f4e516cb1 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -9177,6 +9618,10 @@ index 6bedaf55cd..6f4e516cb1 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -9189,7 +9634,7 @@ index 6bedaf55cd..6f4e516cb1 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -9242,17 +9687,16 @@ index 6bedaf55cd..6f4e516cb1 100644
 -
  Library("make_ref_counted_gn")
 diff --git third_party/libwebrtc/api/media_stream_interface_gn/moz.build third_party/libwebrtc/api/media_stream_interface_gn/moz.build
-index 8cc4995908..4d4d0bbcdb 100644
+index 54aa80738e3c..5c0f76f23d55 100644
 --- third_party/libwebrtc/api/media_stream_interface_gn/moz.build
 +++ third_party/libwebrtc/api/media_stream_interface_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -9267,7 +9711,7 @@ index 8cc4995908..4d4d0bbcdb 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -9279,7 +9723,6 @@ index 8cc4995908..4d4d0bbcdb 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -9306,7 +9749,6 @@ index 8cc4995908..4d4d0bbcdb 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -9321,7 +9763,6 @@ index 8cc4995908..4d4d0bbcdb 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -9379,6 +9820,10 @@ index 8cc4995908..4d4d0bbcdb 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -9460,17 +9905,16 @@ index 8cc4995908..4d4d0bbcdb 100644
  
  Library("media_stream_interface_gn")
 diff --git third_party/libwebrtc/api/metronome/metronome_gn/moz.build third_party/libwebrtc/api/metronome/metronome_gn/moz.build
-index 5ffa4ac6c7..6eaccfb29f 100644
+index b1b97440e4e4..e9b473ead2b4 100644
 --- third_party/libwebrtc/api/metronome/metronome_gn/moz.build
 +++ third_party/libwebrtc/api/metronome/metronome_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -9485,7 +9929,7 @@ index 5ffa4ac6c7..6eaccfb29f 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -9497,7 +9941,6 @@ index 5ffa4ac6c7..6eaccfb29f 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -9524,7 +9967,6 @@ index 5ffa4ac6c7..6eaccfb29f 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -9539,7 +9981,6 @@ index 5ffa4ac6c7..6eaccfb29f 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -9586,6 +10027,10 @@ index 5ffa4ac6c7..6eaccfb29f 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -9598,7 +10043,7 @@ index 5ffa4ac6c7..6eaccfb29f 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -9651,17 +10096,16 @@ index 5ffa4ac6c7..6eaccfb29f 100644
 -
  Library("metronome_gn")
 diff --git third_party/libwebrtc/api/neteq/default_neteq_controller_factory_gn/moz.build third_party/libwebrtc/api/neteq/default_neteq_controller_factory_gn/moz.build
-index 0486a791d1..254ccec7ed 100644
+index 31dfa96d1368..3477a521945c 100644
 --- third_party/libwebrtc/api/neteq/default_neteq_controller_factory_gn/moz.build
 +++ third_party/libwebrtc/api/neteq/default_neteq_controller_factory_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -9676,7 +10120,7 @@ index 0486a791d1..254ccec7ed 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -9688,7 +10132,6 @@ index 0486a791d1..254ccec7ed 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -9715,7 +10158,6 @@ index 0486a791d1..254ccec7ed 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -9734,7 +10176,6 @@ index 0486a791d1..254ccec7ed 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -9792,6 +10233,10 @@ index 0486a791d1..254ccec7ed 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -9872,18 +10317,17 @@ index 0486a791d1..254ccec7ed 100644
 +    DEFINES["USE_X11"] = "1"
  
  Library("default_neteq_controller_factory_gn")
-diff --git third_party/libwebrtc/api/neteq/neteq_api_gn/moz.build third_party/libwebrtc/api/neteq/neteq_api_gn/moz.build
-index ec0207e6b8..217b5be207 100644
---- third_party/libwebrtc/api/neteq/neteq_api_gn/moz.build
-+++ third_party/libwebrtc/api/neteq/neteq_api_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+diff --git third_party/libwebrtc/api/neteq/default_neteq_factory_gn/moz.build third_party/libwebrtc/api/neteq/default_neteq_factory_gn/moz.build
+index b1226384d12d..1cc4a9137400 100644
+--- third_party/libwebrtc/api/neteq/default_neteq_factory_gn/moz.build
++++ third_party/libwebrtc/api/neteq/default_neteq_factory_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -9898,7 +10342,7 @@ index ec0207e6b8..217b5be207 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -9910,7 +10354,6 @@ index ec0207e6b8..217b5be207 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -9937,7 +10380,6 @@ index ec0207e6b8..217b5be207 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -9956,7 +10398,6 @@ index ec0207e6b8..217b5be207 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -10014,6 +10455,228 @@ index ec0207e6b8..217b5be207 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("default_neteq_factory_gn")
+diff --git third_party/libwebrtc/api/neteq/neteq_api_gn/moz.build third_party/libwebrtc/api/neteq/neteq_api_gn/moz.build
+index 362eb922f20c..3b4f25d48f7a 100644
+--- third_party/libwebrtc/api/neteq/neteq_api_gn/moz.build
++++ third_party/libwebrtc/api/neteq/neteq_api_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -10095,17 +10758,16 @@ index ec0207e6b8..217b5be207 100644
  
  Library("neteq_api_gn")
 diff --git third_party/libwebrtc/api/neteq/neteq_controller_api_gn/moz.build third_party/libwebrtc/api/neteq/neteq_controller_api_gn/moz.build
-index 830a41cbcb..04fd384171 100644
+index aec489d12890..2ce3a755ec00 100644
 --- third_party/libwebrtc/api/neteq/neteq_controller_api_gn/moz.build
 +++ third_party/libwebrtc/api/neteq/neteq_controller_api_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -10120,7 +10782,7 @@ index 830a41cbcb..04fd384171 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,122 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,119 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -10132,7 +10794,6 @@ index 830a41cbcb..04fd384171 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -10159,7 +10820,6 @@ index 830a41cbcb..04fd384171 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -10168,17 +10828,12 @@ index 830a41cbcb..04fd384171 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -10232,6 +10887,10 @@ index 830a41cbcb..04fd384171 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -10244,7 +10903,7 @@ index 830a41cbcb..04fd384171 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -164,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -162,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -10297,17 +10956,16 @@ index 830a41cbcb..04fd384171 100644
 -
  Library("neteq_controller_api_gn")
 diff --git third_party/libwebrtc/api/neteq/tick_timer_gn/moz.build third_party/libwebrtc/api/neteq/tick_timer_gn/moz.build
-index 4f4101599f..3129a92d49 100644
+index 3d4c927a3a69..9b7853205ab1 100644
 --- third_party/libwebrtc/api/neteq/tick_timer_gn/moz.build
 +++ third_party/libwebrtc/api/neteq/tick_timer_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -10322,7 +10980,7 @@ index 4f4101599f..3129a92d49 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -10334,7 +10992,6 @@ index 4f4101599f..3129a92d49 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -10361,7 +11018,6 @@ index 4f4101599f..3129a92d49 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -10376,7 +11032,6 @@ index 4f4101599f..3129a92d49 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -10427,6 +11082,10 @@ index 4f4101599f..3129a92d49 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -10508,17 +11167,16 @@ index 4f4101599f..3129a92d49 100644
  
  Library("tick_timer_gn")
 diff --git third_party/libwebrtc/api/network_state_predictor_api_gn/moz.build third_party/libwebrtc/api/network_state_predictor_api_gn/moz.build
-index 84ec637233..ff25666ad5 100644
+index bb63e0bd8fea..4a47582dc2b6 100644
 --- third_party/libwebrtc/api/network_state_predictor_api_gn/moz.build
 +++ third_party/libwebrtc/api/network_state_predictor_api_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -10533,7 +11191,7 @@ index 84ec637233..ff25666ad5 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -10545,7 +11203,6 @@ index 84ec637233..ff25666ad5 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -10568,7 +11225,6 @@ index 84ec637233..ff25666ad5 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -10583,7 +11239,6 @@ index 84ec637233..ff25666ad5 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -10630,6 +11285,10 @@ index 84ec637233..ff25666ad5 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -10642,7 +11301,7 @@ index 84ec637233..ff25666ad5 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -10695,17 +11354,16 @@ index 84ec637233..ff25666ad5 100644
 -
  Library("network_state_predictor_api_gn")
 diff --git third_party/libwebrtc/api/priority_gn/moz.build third_party/libwebrtc/api/priority_gn/moz.build
-index e90b551e4d..d402c9d495 100644
+index 30d291e65442..d29f4153dd41 100644
 --- third_party/libwebrtc/api/priority_gn/moz.build
 +++ third_party/libwebrtc/api/priority_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -10720,7 +11378,7 @@ index e90b551e4d..d402c9d495 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -10732,13 +11390,16 @@ index e90b551e4d..d402c9d495 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -10755,7 +11416,6 @@ index e90b551e4d..d402c9d495 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -10770,7 +11430,6 @@ index e90b551e4d..d402c9d495 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -10817,6 +11476,10 @@ index e90b551e4d..d402c9d495 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -10829,7 +11492,7 @@ index e90b551e4d..d402c9d495 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -10882,17 +11545,16 @@ index e90b551e4d..d402c9d495 100644
 -
  Library("priority_gn")
 diff --git third_party/libwebrtc/api/ref_count_gn/moz.build third_party/libwebrtc/api/ref_count_gn/moz.build
-index b5ded03ae3..2a36041b5e 100644
+index 2c6650dfce0d..905863936e46 100644
 --- third_party/libwebrtc/api/ref_count_gn/moz.build
 +++ third_party/libwebrtc/api/ref_count_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -10907,7 +11569,7 @@ index b5ded03ae3..2a36041b5e 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -10919,7 +11581,6 @@ index b5ded03ae3..2a36041b5e 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -10942,7 +11603,6 @@ index b5ded03ae3..2a36041b5e 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -10957,7 +11617,6 @@ index b5ded03ae3..2a36041b5e 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -11004,6 +11663,10 @@ index b5ded03ae3..2a36041b5e 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -11016,7 +11679,7 @@ index b5ded03ae3..2a36041b5e 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -11069,17 +11732,16 @@ index b5ded03ae3..2a36041b5e 100644
 -
  Library("ref_count_gn")
 diff --git third_party/libwebrtc/api/refcountedbase_gn/moz.build third_party/libwebrtc/api/refcountedbase_gn/moz.build
-index 42e693bf02..e2d783b7b8 100644
+index b4a1ce1859bd..5a48e0f012c7 100644
 --- third_party/libwebrtc/api/refcountedbase_gn/moz.build
 +++ third_party/libwebrtc/api/refcountedbase_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -11094,7 +11756,7 @@ index 42e693bf02..e2d783b7b8 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -11106,7 +11768,6 @@ index 42e693bf02..e2d783b7b8 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -11129,7 +11790,6 @@ index 42e693bf02..e2d783b7b8 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -11144,7 +11804,6 @@ index 42e693bf02..e2d783b7b8 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -11191,6 +11850,10 @@ index 42e693bf02..e2d783b7b8 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -11203,7 +11866,7 @@ index 42e693bf02..e2d783b7b8 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -11256,17 +11919,16 @@ index 42e693bf02..e2d783b7b8 100644
 -
  Library("refcountedbase_gn")
 diff --git third_party/libwebrtc/api/rtc_error_gn/moz.build third_party/libwebrtc/api/rtc_error_gn/moz.build
-index 1ff7960b4d..47846b31a4 100644
+index 90474a271986..56a78ea56e76 100644
 --- third_party/libwebrtc/api/rtc_error_gn/moz.build
 +++ third_party/libwebrtc/api/rtc_error_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -11281,7 +11943,7 @@ index 1ff7960b4d..47846b31a4 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -11293,7 +11955,6 @@ index 1ff7960b4d..47846b31a4 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -11320,7 +11981,6 @@ index 1ff7960b4d..47846b31a4 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -11335,7 +11995,6 @@ index 1ff7960b4d..47846b31a4 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -11393,6 +12052,10 @@ index 1ff7960b4d..47846b31a4 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -11474,17 +12137,16 @@ index 1ff7960b4d..47846b31a4 100644
  
  Library("rtc_error_gn")
 diff --git third_party/libwebrtc/api/rtc_event_log/rtc_event_log_gn/moz.build third_party/libwebrtc/api/rtc_event_log/rtc_event_log_gn/moz.build
-index e478cf3e4c..8a92a62b95 100644
+index 0b756bd9247e..7ea35cc02aba 100644
 --- third_party/libwebrtc/api/rtc_event_log/rtc_event_log_gn/moz.build
 +++ third_party/libwebrtc/api/rtc_event_log/rtc_event_log_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -11499,7 +12161,7 @@ index e478cf3e4c..8a92a62b95 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,185 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,186 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -11511,7 +12173,6 @@ index e478cf3e4c..8a92a62b95 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -11538,7 +12199,6 @@ index e478cf3e4c..8a92a62b95 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -11553,7 +12213,6 @@ index e478cf3e4c..8a92a62b95 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -11611,6 +12270,10 @@ index e478cf3e4c..8a92a62b95 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -11692,17 +12355,16 @@ index e478cf3e4c..8a92a62b95 100644
  
  Library("rtc_event_log_gn")
 diff --git third_party/libwebrtc/api/rtp_headers_gn/moz.build third_party/libwebrtc/api/rtp_headers_gn/moz.build
-index 5b5cac9bf0..8691523b8d 100644
+index ec592155aca1..eac51ce2434c 100644
 --- third_party/libwebrtc/api/rtp_headers_gn/moz.build
 +++ third_party/libwebrtc/api/rtp_headers_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -11717,7 +12379,7 @@ index 5b5cac9bf0..8691523b8d 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -11729,7 +12391,6 @@ index 5b5cac9bf0..8691523b8d 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -11756,7 +12417,6 @@ index 5b5cac9bf0..8691523b8d 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -11771,7 +12431,6 @@ index 5b5cac9bf0..8691523b8d 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -11829,6 +12488,10 @@ index 5b5cac9bf0..8691523b8d 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -11910,17 +12573,16 @@ index 5b5cac9bf0..8691523b8d 100644
  
  Library("rtp_headers_gn")
 diff --git third_party/libwebrtc/api/rtp_packet_info_gn/moz.build third_party/libwebrtc/api/rtp_packet_info_gn/moz.build
-index 7bd7a37fb3..67fffb26c1 100644
+index 5ee810606cb6..ab05d8ade21a 100644
 --- third_party/libwebrtc/api/rtp_packet_info_gn/moz.build
 +++ third_party/libwebrtc/api/rtp_packet_info_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -11935,7 +12597,7 @@ index 7bd7a37fb3..67fffb26c1 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -11947,7 +12609,6 @@ index 7bd7a37fb3..67fffb26c1 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -11974,7 +12635,6 @@ index 7bd7a37fb3..67fffb26c1 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -11989,7 +12649,6 @@ index 7bd7a37fb3..67fffb26c1 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -12047,6 +12706,10 @@ index 7bd7a37fb3..67fffb26c1 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -12127,18 +12790,204 @@ index 7bd7a37fb3..67fffb26c1 100644
 +    DEFINES["USE_X11"] = "1"
  
  Library("rtp_packet_info_gn")
+diff --git third_party/libwebrtc/api/rtp_packet_sender_gn/moz.build third_party/libwebrtc/api/rtp_packet_sender_gn/moz.build
+index 02fdfc4bf124..c6285735ed40 100644
+--- third_party/libwebrtc/api/rtp_packet_sender_gn/moz.build
++++ third_party/libwebrtc/api/rtp_packet_sender_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("rtp_packet_sender_gn")
 diff --git third_party/libwebrtc/api/rtp_parameters_gn/moz.build third_party/libwebrtc/api/rtp_parameters_gn/moz.build
-index ada3bfe3a2..dd1ba2bc5b 100644
+index 238e7c67f128..cf15782a7f00 100644
 --- third_party/libwebrtc/api/rtp_parameters_gn/moz.build
 +++ third_party/libwebrtc/api/rtp_parameters_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -12153,7 +13002,7 @@ index ada3bfe3a2..dd1ba2bc5b 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,178 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,179 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -12165,7 +13014,6 @@ index ada3bfe3a2..dd1ba2bc5b 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -12192,7 +13040,6 @@ index ada3bfe3a2..dd1ba2bc5b 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -12207,7 +13054,6 @@ index ada3bfe3a2..dd1ba2bc5b 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -12258,6 +13104,10 @@ index ada3bfe3a2..dd1ba2bc5b 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -12339,17 +13189,16 @@ index ada3bfe3a2..dd1ba2bc5b 100644
  
  Library("rtp_parameters_gn")
 diff --git third_party/libwebrtc/api/rtp_sender_interface_gn/moz.build third_party/libwebrtc/api/rtp_sender_interface_gn/moz.build
-index 5b41bb13cb..2ae22cf178 100644
+index 2a7960aae06e..c12e8eb0b3ef 100644
 --- third_party/libwebrtc/api/rtp_sender_interface_gn/moz.build
 +++ third_party/libwebrtc/api/rtp_sender_interface_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -12364,7 +13213,7 @@ index 5b41bb13cb..2ae22cf178 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -12376,7 +13225,6 @@ index 5b41bb13cb..2ae22cf178 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -12399,7 +13247,6 @@ index 5b41bb13cb..2ae22cf178 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -12414,7 +13261,6 @@ index 5b41bb13cb..2ae22cf178 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -12461,6 +13307,10 @@ index 5b41bb13cb..2ae22cf178 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -12473,7 +13323,7 @@ index 5b41bb13cb..2ae22cf178 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -12526,17 +13376,16 @@ index 5b41bb13cb..2ae22cf178 100644
 -
  Library("rtp_sender_interface_gn")
 diff --git third_party/libwebrtc/api/rtp_sender_setparameters_callback_gn/moz.build third_party/libwebrtc/api/rtp_sender_setparameters_callback_gn/moz.build
-index 89f5c0fcc1..ba3ef53ada 100644
+index 0930cbd84acb..2c0babe074a3 100644
 --- third_party/libwebrtc/api/rtp_sender_setparameters_callback_gn/moz.build
 +++ third_party/libwebrtc/api/rtp_sender_setparameters_callback_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -12551,7 +13400,7 @@ index 89f5c0fcc1..ba3ef53ada 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -12563,7 +13412,6 @@ index 89f5c0fcc1..ba3ef53ada 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -12590,7 +13438,6 @@ index 89f5c0fcc1..ba3ef53ada 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -12605,7 +13452,6 @@ index 89f5c0fcc1..ba3ef53ada 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -12663,6 +13509,10 @@ index 89f5c0fcc1..ba3ef53ada 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -12744,17 +13594,16 @@ index 89f5c0fcc1..ba3ef53ada 100644
  
  Library("rtp_sender_setparameters_callback_gn")
 diff --git third_party/libwebrtc/api/rtp_transceiver_direction_gn/moz.build third_party/libwebrtc/api/rtp_transceiver_direction_gn/moz.build
-index c3b4e7f67e..1acea51df0 100644
+index 6613c28bb60a..003fe860fd3f 100644
 --- third_party/libwebrtc/api/rtp_transceiver_direction_gn/moz.build
 +++ third_party/libwebrtc/api/rtp_transceiver_direction_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -12769,7 +13618,7 @@ index c3b4e7f67e..1acea51df0 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -12781,7 +13630,6 @@ index c3b4e7f67e..1acea51df0 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -12804,7 +13652,6 @@ index c3b4e7f67e..1acea51df0 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -12819,7 +13666,6 @@ index c3b4e7f67e..1acea51df0 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -12866,6 +13712,10 @@ index c3b4e7f67e..1acea51df0 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -12878,7 +13728,7 @@ index c3b4e7f67e..1acea51df0 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -12931,17 +13781,16 @@ index c3b4e7f67e..1acea51df0 100644
 -
  Library("rtp_transceiver_direction_gn")
 diff --git third_party/libwebrtc/api/scoped_refptr_gn/moz.build third_party/libwebrtc/api/scoped_refptr_gn/moz.build
-index bd244c29b5..58ee4b7171 100644
+index b2adf5851e86..593dd7ead65b 100644
 --- third_party/libwebrtc/api/scoped_refptr_gn/moz.build
 +++ third_party/libwebrtc/api/scoped_refptr_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -12956,7 +13805,7 @@ index bd244c29b5..58ee4b7171 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -12968,7 +13817,6 @@ index bd244c29b5..58ee4b7171 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -12991,7 +13839,6 @@ index bd244c29b5..58ee4b7171 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -13006,7 +13853,6 @@ index bd244c29b5..58ee4b7171 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -13053,6 +13899,10 @@ index bd244c29b5..58ee4b7171 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -13065,7 +13915,7 @@ index bd244c29b5..58ee4b7171 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -13118,17 +13968,16 @@ index bd244c29b5..58ee4b7171 100644
 -
  Library("scoped_refptr_gn")
 diff --git third_party/libwebrtc/api/sequence_checker_gn/moz.build third_party/libwebrtc/api/sequence_checker_gn/moz.build
-index e129bf8a01..c2d4b30293 100644
+index 67c1414a8fb4..070132b14c93 100644
 --- third_party/libwebrtc/api/sequence_checker_gn/moz.build
 +++ third_party/libwebrtc/api/sequence_checker_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -13143,7 +13992,7 @@ index e129bf8a01..c2d4b30293 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -13155,7 +14004,6 @@ index e129bf8a01..c2d4b30293 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -13182,7 +14030,6 @@ index e129bf8a01..c2d4b30293 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -13197,7 +14044,6 @@ index e129bf8a01..c2d4b30293 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -13244,6 +14090,10 @@ index e129bf8a01..c2d4b30293 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -13256,7 +14106,7 @@ index e129bf8a01..c2d4b30293 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -13309,17 +14159,16 @@ index e129bf8a01..c2d4b30293 100644
 -
  Library("sequence_checker_gn")
 diff --git third_party/libwebrtc/api/simulated_network_api_gn/moz.build third_party/libwebrtc/api/simulated_network_api_gn/moz.build
-index 222193edde..8b3da9c6ba 100644
+index d01110ffb525..795aecd86879 100644
 --- third_party/libwebrtc/api/simulated_network_api_gn/moz.build
 +++ third_party/libwebrtc/api/simulated_network_api_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -13334,7 +14183,7 @@ index 222193edde..8b3da9c6ba 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -13346,7 +14195,6 @@ index 222193edde..8b3da9c6ba 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -13373,7 +14221,6 @@ index 222193edde..8b3da9c6ba 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -13388,7 +14235,6 @@ index 222193edde..8b3da9c6ba 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -13435,6 +14281,10 @@ index 222193edde..8b3da9c6ba 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -13447,7 +14297,7 @@ index 222193edde..8b3da9c6ba 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -13500,17 +14350,16 @@ index 222193edde..8b3da9c6ba 100644
 -
  Library("simulated_network_api_gn")
 diff --git third_party/libwebrtc/api/task_queue/default_task_queue_factory_gn/moz.build third_party/libwebrtc/api/task_queue/default_task_queue_factory_gn/moz.build
-index 0d9947daa8..5d6f286d39 100644
+index 122718956c48..a4b72e0aadf3 100644
 --- third_party/libwebrtc/api/task_queue/default_task_queue_factory_gn/moz.build
 +++ third_party/libwebrtc/api/task_queue/default_task_queue_factory_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -13525,7 +14374,7 @@ index 0d9947daa8..5d6f286d39 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -13537,7 +14386,6 @@ index 0d9947daa8..5d6f286d39 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -13560,7 +14408,6 @@ index 0d9947daa8..5d6f286d39 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -13575,7 +14422,6 @@ index 0d9947daa8..5d6f286d39 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -13622,6 +14468,10 @@ index 0d9947daa8..5d6f286d39 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -13634,7 +14484,7 @@ index 0d9947daa8..5d6f286d39 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -13687,17 +14537,16 @@ index 0d9947daa8..5d6f286d39 100644
 -
  Library("default_task_queue_factory_gn")
 diff --git third_party/libwebrtc/api/task_queue/pending_task_safety_flag_gn/moz.build third_party/libwebrtc/api/task_queue/pending_task_safety_flag_gn/moz.build
-index e0e0b4688e..47a601850a 100644
+index 9d8b3cf2f357..6d9600947c8a 100644
 --- third_party/libwebrtc/api/task_queue/pending_task_safety_flag_gn/moz.build
 +++ third_party/libwebrtc/api/task_queue/pending_task_safety_flag_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -13712,7 +14561,7 @@ index e0e0b4688e..47a601850a 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -13724,7 +14573,6 @@ index e0e0b4688e..47a601850a 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -13751,7 +14599,6 @@ index e0e0b4688e..47a601850a 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -13766,7 +14613,6 @@ index e0e0b4688e..47a601850a 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -13817,6 +14663,10 @@ index e0e0b4688e..47a601850a 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -13898,17 +14748,16 @@ index e0e0b4688e..47a601850a 100644
  
  Library("pending_task_safety_flag_gn")
 diff --git third_party/libwebrtc/api/task_queue/task_queue_gn/moz.build third_party/libwebrtc/api/task_queue/task_queue_gn/moz.build
-index b3eb74837f..94718b5d10 100644
+index 85ed7df23b34..85068cdc7550 100644
 --- third_party/libwebrtc/api/task_queue/task_queue_gn/moz.build
 +++ third_party/libwebrtc/api/task_queue/task_queue_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -13923,7 +14772,7 @@ index b3eb74837f..94718b5d10 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -13935,7 +14784,6 @@ index b3eb74837f..94718b5d10 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -13962,7 +14810,6 @@ index b3eb74837f..94718b5d10 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -13977,7 +14824,6 @@ index b3eb74837f..94718b5d10 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -14028,6 +14874,10 @@ index b3eb74837f..94718b5d10 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -14109,17 +14959,16 @@ index b3eb74837f..94718b5d10 100644
  
  Library("task_queue_gn")
 diff --git third_party/libwebrtc/api/transport/bandwidth_estimation_settings_gn/moz.build third_party/libwebrtc/api/transport/bandwidth_estimation_settings_gn/moz.build
-index 0885f16a06..ef5775ccf6 100644
+index 21696b67b110..3121ac7a6e59 100644
 --- third_party/libwebrtc/api/transport/bandwidth_estimation_settings_gn/moz.build
 +++ third_party/libwebrtc/api/transport/bandwidth_estimation_settings_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -14134,7 +14983,7 @@ index 0885f16a06..ef5775ccf6 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -14146,7 +14995,6 @@ index 0885f16a06..ef5775ccf6 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -14169,7 +15017,6 @@ index 0885f16a06..ef5775ccf6 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -14184,7 +15031,6 @@ index 0885f16a06..ef5775ccf6 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -14231,6 +15077,10 @@ index 0885f16a06..ef5775ccf6 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -14243,7 +15093,7 @@ index 0885f16a06..ef5775ccf6 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -14295,18 +15145,204 @@ index 0885f16a06..ef5775ccf6 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("bandwidth_estimation_settings_gn")
+diff --git third_party/libwebrtc/api/transport/bandwidth_usage_gn/moz.build third_party/libwebrtc/api/transport/bandwidth_usage_gn/moz.build
+index e7882cb5deca..df0954cb00bc 100644
+--- third_party/libwebrtc/api/transport/bandwidth_usage_gn/moz.build
++++ third_party/libwebrtc/api/transport/bandwidth_usage_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("bandwidth_usage_gn")
 diff --git third_party/libwebrtc/api/transport/bitrate_settings_gn/moz.build third_party/libwebrtc/api/transport/bitrate_settings_gn/moz.build
-index 42410686d0..82767eaae0 100644
+index 555a10902f49..c58892133406 100644
 --- third_party/libwebrtc/api/transport/bitrate_settings_gn/moz.build
 +++ third_party/libwebrtc/api/transport/bitrate_settings_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -14321,7 +15357,7 @@ index 42410686d0..82767eaae0 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,174 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,175 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -14333,7 +15369,6 @@ index 42410686d0..82767eaae0 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -14356,7 +15391,6 @@ index 42410686d0..82767eaae0 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -14371,7 +15405,6 @@ index 42410686d0..82767eaae0 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -14422,6 +15455,10 @@ index 42410686d0..82767eaae0 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -14503,17 +15540,16 @@ index 42410686d0..82767eaae0 100644
  
  Library("bitrate_settings_gn")
 diff --git third_party/libwebrtc/api/transport/datagram_transport_interface_gn/moz.build third_party/libwebrtc/api/transport/datagram_transport_interface_gn/moz.build
-index e0f8f02378..b9b426e20a 100644
+index 8c89cd7e38ad..8c928a5e26a1 100644
 --- third_party/libwebrtc/api/transport/datagram_transport_interface_gn/moz.build
 +++ third_party/libwebrtc/api/transport/datagram_transport_interface_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -14528,7 +15564,7 @@ index e0f8f02378..b9b426e20a 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,118 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,119 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -14540,7 +15576,6 @@ index e0f8f02378..b9b426e20a 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -14567,7 +15602,6 @@ index e0f8f02378..b9b426e20a 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -14582,7 +15616,6 @@ index e0f8f02378..b9b426e20a 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -14636,6 +15669,10 @@ index e0f8f02378..b9b426e20a 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -14648,7 +15685,7 @@ index e0f8f02378..b9b426e20a 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -160,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -162,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -14700,18 +15737,204 @@ index e0f8f02378..b9b426e20a 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("datagram_transport_interface_gn")
+diff --git third_party/libwebrtc/api/transport/ecn_marking_gn/moz.build third_party/libwebrtc/api/transport/ecn_marking_gn/moz.build
+index 598652874c2f..b08c4ae86174 100644
+--- third_party/libwebrtc/api/transport/ecn_marking_gn/moz.build
++++ third_party/libwebrtc/api/transport/ecn_marking_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("ecn_marking_gn")
 diff --git third_party/libwebrtc/api/transport/field_trial_based_config_gn/moz.build third_party/libwebrtc/api/transport/field_trial_based_config_gn/moz.build
-index 0b2e41f78c..665be1aad8 100644
+index 9105d8e40b27..cba64e004708 100644
 --- third_party/libwebrtc/api/transport/field_trial_based_config_gn/moz.build
 +++ third_party/libwebrtc/api/transport/field_trial_based_config_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -14726,7 +15949,7 @@ index 0b2e41f78c..665be1aad8 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -14738,7 +15961,6 @@ index 0b2e41f78c..665be1aad8 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -14765,7 +15987,6 @@ index 0b2e41f78c..665be1aad8 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -14780,7 +16001,6 @@ index 0b2e41f78c..665be1aad8 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -14838,6 +16058,10 @@ index 0b2e41f78c..665be1aad8 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -14919,17 +16143,16 @@ index 0b2e41f78c..665be1aad8 100644
  
  Library("field_trial_based_config_gn")
 diff --git third_party/libwebrtc/api/transport/goog_cc_gn/moz.build third_party/libwebrtc/api/transport/goog_cc_gn/moz.build
-index 70efa923b7..6f3cfe2f16 100644
+index 3118bc006971..a579189ca56f 100644
 --- third_party/libwebrtc/api/transport/goog_cc_gn/moz.build
 +++ third_party/libwebrtc/api/transport/goog_cc_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -14944,7 +16167,7 @@ index 70efa923b7..6f3cfe2f16 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,191 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -14956,7 +16179,6 @@ index 70efa923b7..6f3cfe2f16 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -14984,7 +16206,6 @@ index 70efa923b7..6f3cfe2f16 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -15003,7 +16224,6 @@ index 70efa923b7..6f3cfe2f16 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -15061,6 +16281,10 @@ index 70efa923b7..6f3cfe2f16 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -15142,17 +16366,16 @@ index 70efa923b7..6f3cfe2f16 100644
  
  Library("goog_cc_gn")
 diff --git third_party/libwebrtc/api/transport/network_control_gn/moz.build third_party/libwebrtc/api/transport/network_control_gn/moz.build
-index abbedfaee9..08b107c8a4 100644
+index 84054a3f0cfc..0840a4bd7daa 100644
 --- third_party/libwebrtc/api/transport/network_control_gn/moz.build
 +++ third_party/libwebrtc/api/transport/network_control_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -15167,7 +16390,7 @@ index abbedfaee9..08b107c8a4 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -15179,7 +16402,6 @@ index abbedfaee9..08b107c8a4 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -15206,7 +16428,6 @@ index abbedfaee9..08b107c8a4 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -15221,7 +16442,6 @@ index abbedfaee9..08b107c8a4 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -15279,6 +16499,10 @@ index abbedfaee9..08b107c8a4 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -15359,18 +16583,208 @@ index abbedfaee9..08b107c8a4 100644
 +    DEFINES["USE_X11"] = "1"
  
  Library("network_control_gn")
+diff --git third_party/libwebrtc/api/transport/rtp/corruption_detection_message_gn/moz.build third_party/libwebrtc/api/transport/rtp/corruption_detection_message_gn/moz.build
+index a51a68014985..9b4f1222b38e 100644
+--- third_party/libwebrtc/api/transport/rtp/corruption_detection_message_gn/moz.build
++++ third_party/libwebrtc/api/transport/rtp/corruption_detection_message_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("corruption_detection_message_gn")
 diff --git third_party/libwebrtc/api/transport/rtp/dependency_descriptor_gn/moz.build third_party/libwebrtc/api/transport/rtp/dependency_descriptor_gn/moz.build
-index 16ec75fa01..dc43798be4 100644
+index e82fb7517ca6..89beea20aa47 100644
 --- third_party/libwebrtc/api/transport/rtp/dependency_descriptor_gn/moz.build
 +++ third_party/libwebrtc/api/transport/rtp/dependency_descriptor_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -15385,7 +16799,7 @@ index 16ec75fa01..dc43798be4 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -15397,7 +16811,6 @@ index 16ec75fa01..dc43798be4 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -15424,7 +16837,6 @@ index 16ec75fa01..dc43798be4 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -15439,7 +16851,6 @@ index 16ec75fa01..dc43798be4 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -15490,6 +16901,10 @@ index 16ec75fa01..dc43798be4 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -15571,17 +16986,16 @@ index 16ec75fa01..dc43798be4 100644
  
  Library("dependency_descriptor_gn")
 diff --git third_party/libwebrtc/api/transport/rtp/rtp_source_gn/moz.build third_party/libwebrtc/api/transport/rtp/rtp_source_gn/moz.build
-index 83c88e8037..3656e84885 100644
+index 5b00f221434f..c0eba9314e7c 100644
 --- third_party/libwebrtc/api/transport/rtp/rtp_source_gn/moz.build
 +++ third_party/libwebrtc/api/transport/rtp/rtp_source_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -15596,7 +17010,7 @@ index 83c88e8037..3656e84885 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,118 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,119 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -15608,7 +17022,6 @@ index 83c88e8037..3656e84885 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -15635,7 +17048,6 @@ index 83c88e8037..3656e84885 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -15650,7 +17062,6 @@ index 83c88e8037..3656e84885 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -15704,6 +17115,10 @@ index 83c88e8037..3656e84885 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -15716,7 +17131,7 @@ index 83c88e8037..3656e84885 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -160,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -162,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -15769,17 +17184,16 @@ index 83c88e8037..3656e84885 100644
 -
  Library("rtp_source_gn")
 diff --git third_party/libwebrtc/api/transport/stun_types_gn/moz.build third_party/libwebrtc/api/transport/stun_types_gn/moz.build
-index 51a16e295e..62b2c614ce 100644
+index ec8b1a8ae39f..ae0e9837c2d7 100644
 --- third_party/libwebrtc/api/transport/stun_types_gn/moz.build
 +++ third_party/libwebrtc/api/transport/stun_types_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -15794,7 +17208,7 @@ index 51a16e295e..62b2c614ce 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -15806,7 +17220,6 @@ index 51a16e295e..62b2c614ce 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -15829,7 +17242,6 @@ index 51a16e295e..62b2c614ce 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -15844,7 +17256,6 @@ index 51a16e295e..62b2c614ce 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -15891,6 +17302,10 @@ index 51a16e295e..62b2c614ce 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -15903,7 +17318,7 @@ index 51a16e295e..62b2c614ce 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -15956,17 +17371,16 @@ index 51a16e295e..62b2c614ce 100644
 -
  Library("stun_types_gn")
 diff --git third_party/libwebrtc/api/transport_api_gn/moz.build third_party/libwebrtc/api/transport_api_gn/moz.build
-index a726caad28..f12489fba6 100644
+index f62d79097db6..0ca3c18961d0 100644
 --- third_party/libwebrtc/api/transport_api_gn/moz.build
 +++ third_party/libwebrtc/api/transport_api_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -15981,7 +17395,7 @@ index a726caad28..f12489fba6 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -15993,7 +17407,6 @@ index a726caad28..f12489fba6 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -16020,7 +17433,6 @@ index a726caad28..f12489fba6 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -16035,7 +17447,6 @@ index a726caad28..f12489fba6 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -16086,6 +17497,10 @@ index a726caad28..f12489fba6 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -16167,17 +17582,16 @@ index a726caad28..f12489fba6 100644
  
  Library("transport_api_gn")
 diff --git third_party/libwebrtc/api/units/data_rate_gn/moz.build third_party/libwebrtc/api/units/data_rate_gn/moz.build
-index 398b03d0a2..41e7c078d0 100644
+index 6543d20d464f..54e7f93d1721 100644
 --- third_party/libwebrtc/api/units/data_rate_gn/moz.build
 +++ third_party/libwebrtc/api/units/data_rate_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -16192,7 +17606,7 @@ index 398b03d0a2..41e7c078d0 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -16204,7 +17618,6 @@ index 398b03d0a2..41e7c078d0 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -16231,7 +17644,6 @@ index 398b03d0a2..41e7c078d0 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -16246,7 +17658,6 @@ index 398b03d0a2..41e7c078d0 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -16297,6 +17708,10 @@ index 398b03d0a2..41e7c078d0 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -16378,17 +17793,16 @@ index 398b03d0a2..41e7c078d0 100644
  
  Library("data_rate_gn")
 diff --git third_party/libwebrtc/api/units/data_size_gn/moz.build third_party/libwebrtc/api/units/data_size_gn/moz.build
-index 8f61d01314..5a8fb71251 100644
+index bcc4e35cfcb6..770feb1b06c9 100644
 --- third_party/libwebrtc/api/units/data_size_gn/moz.build
 +++ third_party/libwebrtc/api/units/data_size_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -16403,7 +17817,7 @@ index 8f61d01314..5a8fb71251 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -16415,7 +17829,6 @@ index 8f61d01314..5a8fb71251 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -16442,7 +17855,6 @@ index 8f61d01314..5a8fb71251 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -16457,7 +17869,6 @@ index 8f61d01314..5a8fb71251 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -16508,6 +17919,10 @@ index 8f61d01314..5a8fb71251 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -16589,17 +18004,16 @@ index 8f61d01314..5a8fb71251 100644
  
  Library("data_size_gn")
 diff --git third_party/libwebrtc/api/units/frequency_gn/moz.build third_party/libwebrtc/api/units/frequency_gn/moz.build
-index 40a6bf2617..fa6c15bc81 100644
+index 1da91b84b933..55e3ba9b1169 100644
 --- third_party/libwebrtc/api/units/frequency_gn/moz.build
 +++ third_party/libwebrtc/api/units/frequency_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -16614,7 +18028,7 @@ index 40a6bf2617..fa6c15bc81 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -16626,7 +18040,6 @@ index 40a6bf2617..fa6c15bc81 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -16653,7 +18066,6 @@ index 40a6bf2617..fa6c15bc81 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -16668,7 +18080,6 @@ index 40a6bf2617..fa6c15bc81 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -16719,6 +18130,10 @@ index 40a6bf2617..fa6c15bc81 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -16800,17 +18215,16 @@ index 40a6bf2617..fa6c15bc81 100644
  
  Library("frequency_gn")
 diff --git third_party/libwebrtc/api/units/time_delta_gn/moz.build third_party/libwebrtc/api/units/time_delta_gn/moz.build
-index d9ede8c812..b129d8b4f2 100644
+index 525e75c3d915..e33f5d12403a 100644
 --- third_party/libwebrtc/api/units/time_delta_gn/moz.build
 +++ third_party/libwebrtc/api/units/time_delta_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -16825,7 +18239,7 @@ index d9ede8c812..b129d8b4f2 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -16837,7 +18251,6 @@ index d9ede8c812..b129d8b4f2 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -16864,7 +18277,6 @@ index d9ede8c812..b129d8b4f2 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -16879,7 +18291,6 @@ index d9ede8c812..b129d8b4f2 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -16930,6 +18341,10 @@ index d9ede8c812..b129d8b4f2 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -17011,17 +18426,16 @@ index d9ede8c812..b129d8b4f2 100644
  
  Library("time_delta_gn")
 diff --git third_party/libwebrtc/api/units/timestamp_gn/moz.build third_party/libwebrtc/api/units/timestamp_gn/moz.build
-index 9e5ed8541e..ca185af59d 100644
+index 2a52cfa0984e..9400f8288bad 100644
 --- third_party/libwebrtc/api/units/timestamp_gn/moz.build
 +++ third_party/libwebrtc/api/units/timestamp_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -17036,7 +18450,7 @@ index 9e5ed8541e..ca185af59d 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -17048,7 +18462,6 @@ index 9e5ed8541e..ca185af59d 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -17075,7 +18488,6 @@ index 9e5ed8541e..ca185af59d 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -17090,7 +18502,6 @@ index 9e5ed8541e..ca185af59d 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -17141,6 +18552,10 @@ index 9e5ed8541e..ca185af59d 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -17222,17 +18637,16 @@ index 9e5ed8541e..ca185af59d 100644
  
  Library("timestamp_gn")
 diff --git third_party/libwebrtc/api/video/builtin_video_bitrate_allocator_factory_gn/moz.build third_party/libwebrtc/api/video/builtin_video_bitrate_allocator_factory_gn/moz.build
-index cafafadf44..0be4593415 100644
+index d28b32f439c1..7348138c0730 100644
 --- third_party/libwebrtc/api/video/builtin_video_bitrate_allocator_factory_gn/moz.build
 +++ third_party/libwebrtc/api/video/builtin_video_bitrate_allocator_factory_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -17247,7 +18661,7 @@ index cafafadf44..0be4593415 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,191 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -17259,7 +18673,6 @@ index cafafadf44..0be4593415 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -17287,7 +18700,6 @@ index cafafadf44..0be4593415 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -17306,7 +18718,6 @@ index cafafadf44..0be4593415 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -17364,6 +18775,10 @@ index cafafadf44..0be4593415 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -17444,18 +18859,204 @@ index cafafadf44..0be4593415 100644
 +    DEFINES["USE_X11"] = "1"
  
  Library("builtin_video_bitrate_allocator_factory_gn")
+diff --git third_party/libwebrtc/api/video/corruption_detection_filter_settings_gn/moz.build third_party/libwebrtc/api/video/corruption_detection_filter_settings_gn/moz.build
+index 84910bec5b6a..28ddeb5e8675 100644
+--- third_party/libwebrtc/api/video/corruption_detection_filter_settings_gn/moz.build
++++ third_party/libwebrtc/api/video/corruption_detection_filter_settings_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("corruption_detection_filter_settings_gn")
 diff --git third_party/libwebrtc/api/video/encoded_frame_gn/moz.build third_party/libwebrtc/api/video/encoded_frame_gn/moz.build
-index d804e2fd36..a40fcef678 100644
+index fe7417ed2009..cb2e3e8b1c8c 100644
 --- third_party/libwebrtc/api/video/encoded_frame_gn/moz.build
 +++ third_party/libwebrtc/api/video/encoded_frame_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -17470,7 +19071,7 @@ index d804e2fd36..a40fcef678 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -17482,7 +19083,6 @@ index d804e2fd36..a40fcef678 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -17509,7 +19109,6 @@ index d804e2fd36..a40fcef678 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -17524,7 +19123,6 @@ index d804e2fd36..a40fcef678 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -17582,6 +19180,10 @@ index d804e2fd36..a40fcef678 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -17663,17 +19265,16 @@ index d804e2fd36..a40fcef678 100644
  
  Library("encoded_frame_gn")
 diff --git third_party/libwebrtc/api/video/encoded_image_gn/moz.build third_party/libwebrtc/api/video/encoded_image_gn/moz.build
-index a444a71189..01e5ec845e 100644
+index bfdc38c74288..17c35ae9a249 100644
 --- third_party/libwebrtc/api/video/encoded_image_gn/moz.build
 +++ third_party/libwebrtc/api/video/encoded_image_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -17688,7 +19289,7 @@ index a444a71189..01e5ec845e 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -17700,7 +19301,6 @@ index a444a71189..01e5ec845e 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -17727,7 +19327,6 @@ index a444a71189..01e5ec845e 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -17742,7 +19341,6 @@ index a444a71189..01e5ec845e 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -17800,6 +19398,10 @@ index a444a71189..01e5ec845e 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -17881,17 +19483,16 @@ index a444a71189..01e5ec845e 100644
  
  Library("encoded_image_gn")
 diff --git third_party/libwebrtc/api/video/frame_buffer_gn/moz.build third_party/libwebrtc/api/video/frame_buffer_gn/moz.build
-index 01a33c4b81..35e492ad15 100644
+index 08a20c36f3b2..588d4beb1a1c 100644
 --- third_party/libwebrtc/api/video/frame_buffer_gn/moz.build
 +++ third_party/libwebrtc/api/video/frame_buffer_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -17906,7 +19507,7 @@ index 01a33c4b81..35e492ad15 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,191 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -17918,7 +19519,6 @@ index 01a33c4b81..35e492ad15 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -17946,7 +19546,6 @@ index 01a33c4b81..35e492ad15 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -17965,7 +19564,6 @@ index 01a33c4b81..35e492ad15 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -18023,6 +19621,10 @@ index 01a33c4b81..35e492ad15 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -18104,17 +19706,16 @@ index 01a33c4b81..35e492ad15 100644
  
  Library("frame_buffer_gn")
 diff --git third_party/libwebrtc/api/video/recordable_encoded_frame_gn/moz.build third_party/libwebrtc/api/video/recordable_encoded_frame_gn/moz.build
-index 4d6199a714..63f6010eb8 100644
+index 682afa6b23c6..6dfaf4e483c8 100644
 --- third_party/libwebrtc/api/video/recordable_encoded_frame_gn/moz.build
 +++ third_party/libwebrtc/api/video/recordable_encoded_frame_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -18129,7 +19730,7 @@ index 4d6199a714..63f6010eb8 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,118 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,119 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -18141,7 +19742,6 @@ index 4d6199a714..63f6010eb8 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -18168,7 +19768,6 @@ index 4d6199a714..63f6010eb8 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -18183,7 +19782,6 @@ index 4d6199a714..63f6010eb8 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -18237,6 +19835,10 @@ index 4d6199a714..63f6010eb8 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -18249,7 +19851,7 @@ index 4d6199a714..63f6010eb8 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -160,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -162,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -18302,17 +19904,16 @@ index 4d6199a714..63f6010eb8 100644
 -
  Library("recordable_encoded_frame_gn")
 diff --git third_party/libwebrtc/api/video/render_resolution_gn/moz.build third_party/libwebrtc/api/video/render_resolution_gn/moz.build
-index a0c4da6d58..afb0f88ed8 100644
+index c572a6cb3edd..57a7f9cbfd11 100644
 --- third_party/libwebrtc/api/video/render_resolution_gn/moz.build
 +++ third_party/libwebrtc/api/video/render_resolution_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -18327,7 +19928,7 @@ index a0c4da6d58..afb0f88ed8 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -18339,7 +19940,6 @@ index a0c4da6d58..afb0f88ed8 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -18362,7 +19962,6 @@ index a0c4da6d58..afb0f88ed8 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -18377,7 +19976,6 @@ index a0c4da6d58..afb0f88ed8 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -18424,6 +20022,10 @@ index a0c4da6d58..afb0f88ed8 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -18436,7 +20038,7 @@ index a0c4da6d58..afb0f88ed8 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -18489,17 +20091,16 @@ index a0c4da6d58..afb0f88ed8 100644
 -
  Library("render_resolution_gn")
 diff --git third_party/libwebrtc/api/video/resolution_gn/moz.build third_party/libwebrtc/api/video/resolution_gn/moz.build
-index e55dfe7d2c..d5993bf113 100644
+index 8100831c4cc7..9e9cad2d3072 100644
 --- third_party/libwebrtc/api/video/resolution_gn/moz.build
 +++ third_party/libwebrtc/api/video/resolution_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -18514,7 +20115,7 @@ index e55dfe7d2c..d5993bf113 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -18526,7 +20127,6 @@ index e55dfe7d2c..d5993bf113 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -18549,7 +20149,6 @@ index e55dfe7d2c..d5993bf113 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -18564,7 +20163,6 @@ index e55dfe7d2c..d5993bf113 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -18611,6 +20209,10 @@ index e55dfe7d2c..d5993bf113 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -18623,7 +20225,7 @@ index e55dfe7d2c..d5993bf113 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -18676,17 +20278,16 @@ index e55dfe7d2c..d5993bf113 100644
 -
  Library("resolution_gn")
 diff --git third_party/libwebrtc/api/video/video_adaptation_gn/moz.build third_party/libwebrtc/api/video/video_adaptation_gn/moz.build
-index c061e657ab..03c9ed5c20 100644
+index ebd41d83934c..047f9d1c5018 100644
 --- third_party/libwebrtc/api/video/video_adaptation_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_adaptation_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -18701,7 +20302,7 @@ index c061e657ab..03c9ed5c20 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -18713,7 +20314,6 @@ index c061e657ab..03c9ed5c20 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -18740,7 +20340,6 @@ index c061e657ab..03c9ed5c20 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -18755,7 +20354,6 @@ index c061e657ab..03c9ed5c20 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -18806,6 +20404,10 @@ index c061e657ab..03c9ed5c20 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -18887,17 +20489,16 @@ index c061e657ab..03c9ed5c20 100644
  
  Library("video_adaptation_gn")
 diff --git third_party/libwebrtc/api/video/video_bitrate_allocation_gn/moz.build third_party/libwebrtc/api/video/video_bitrate_allocation_gn/moz.build
-index 9581b4202a..d526540c4a 100644
+index 1b623991d78b..691d665df7ab 100644
 --- third_party/libwebrtc/api/video/video_bitrate_allocation_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_bitrate_allocation_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -18912,7 +20513,7 @@ index 9581b4202a..d526540c4a 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -18924,7 +20525,6 @@ index 9581b4202a..d526540c4a 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -18951,7 +20551,6 @@ index 9581b4202a..d526540c4a 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -18966,7 +20565,6 @@ index 9581b4202a..d526540c4a 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -19017,6 +20615,10 @@ index 9581b4202a..d526540c4a 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -19098,17 +20700,16 @@ index 9581b4202a..d526540c4a 100644
  
  Library("video_bitrate_allocation_gn")
 diff --git third_party/libwebrtc/api/video/video_bitrate_allocator_factory_gn/moz.build third_party/libwebrtc/api/video/video_bitrate_allocator_factory_gn/moz.build
-index 71a1a7f2dc..4ca5af4625 100644
+index 787eece77e9f..0e4eb3564582 100644
 --- third_party/libwebrtc/api/video/video_bitrate_allocator_factory_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_bitrate_allocator_factory_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -19123,7 +20724,7 @@ index 71a1a7f2dc..4ca5af4625 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,118 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,119 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -19135,7 +20736,6 @@ index 71a1a7f2dc..4ca5af4625 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -19162,7 +20762,6 @@ index 71a1a7f2dc..4ca5af4625 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -19177,7 +20776,6 @@ index 71a1a7f2dc..4ca5af4625 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -19231,6 +20829,10 @@ index 71a1a7f2dc..4ca5af4625 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -19243,7 +20845,7 @@ index 71a1a7f2dc..4ca5af4625 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -160,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -162,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -19296,17 +20898,16 @@ index 71a1a7f2dc..4ca5af4625 100644
 -
  Library("video_bitrate_allocator_factory_gn")
 diff --git third_party/libwebrtc/api/video/video_bitrate_allocator_gn/moz.build third_party/libwebrtc/api/video/video_bitrate_allocator_gn/moz.build
-index aecab75d2e..0ad41db37d 100644
+index e3d9aba8ef3c..fcae0009dd68 100644
 --- third_party/libwebrtc/api/video/video_bitrate_allocator_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_bitrate_allocator_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -19321,7 +20922,7 @@ index aecab75d2e..0ad41db37d 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -19333,7 +20934,6 @@ index aecab75d2e..0ad41db37d 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -19360,7 +20960,6 @@ index aecab75d2e..0ad41db37d 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -19375,7 +20974,6 @@ index aecab75d2e..0ad41db37d 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -19426,6 +21024,10 @@ index aecab75d2e..0ad41db37d 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -19507,17 +21109,16 @@ index aecab75d2e..0ad41db37d 100644
  
  Library("video_bitrate_allocator_gn")
 diff --git third_party/libwebrtc/api/video/video_codec_constants_gn/moz.build third_party/libwebrtc/api/video/video_codec_constants_gn/moz.build
-index 1ff8d8117f..5bcaf00344 100644
+index 00627f9fe4bf..48f8135282ff 100644
 --- third_party/libwebrtc/api/video/video_codec_constants_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_codec_constants_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -19532,7 +21133,7 @@ index 1ff8d8117f..5bcaf00344 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -19544,7 +21145,6 @@ index 1ff8d8117f..5bcaf00344 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -19567,7 +21167,6 @@ index 1ff8d8117f..5bcaf00344 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -19582,7 +21181,6 @@ index 1ff8d8117f..5bcaf00344 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -19629,6 +21227,10 @@ index 1ff8d8117f..5bcaf00344 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -19641,7 +21243,7 @@ index 1ff8d8117f..5bcaf00344 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -19694,17 +21296,16 @@ index 1ff8d8117f..5bcaf00344 100644
 -
  Library("video_codec_constants_gn")
 diff --git third_party/libwebrtc/api/video/video_frame_gn/moz.build third_party/libwebrtc/api/video/video_frame_gn/moz.build
-index 37f7adf184..8697e1d06d 100644
+index 4aa343b85d29..d5883b13bee8 100644
 --- third_party/libwebrtc/api/video/video_frame_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_frame_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -19719,7 +21320,7 @@ index 37f7adf184..8697e1d06d 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -54,185 +64,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -55,186 +64,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -19731,7 +21332,6 @@ index 37f7adf184..8697e1d06d 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -19758,7 +21358,6 @@ index 37f7adf184..8697e1d06d 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -19773,7 +21372,6 @@ index 37f7adf184..8697e1d06d 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -19831,6 +21429,10 @@ index 37f7adf184..8697e1d06d 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -19912,17 +21514,16 @@ index 37f7adf184..8697e1d06d 100644
  
  Library("video_frame_gn")
 diff --git third_party/libwebrtc/api/video/video_frame_i010_gn/moz.build third_party/libwebrtc/api/video/video_frame_i010_gn/moz.build
-index 2b8bd493af..c6b33b8a1e 100644
+index 4951e4edce85..c4728ecf1200 100644
 --- third_party/libwebrtc/api/video/video_frame_i010_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_frame_i010_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -19937,7 +21538,7 @@ index 2b8bd493af..c6b33b8a1e 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -50,185 +60,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -51,186 +60,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -19949,7 +21550,6 @@ index 2b8bd493af..c6b33b8a1e 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -19976,7 +21576,6 @@ index 2b8bd493af..c6b33b8a1e 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -19991,7 +21590,6 @@ index 2b8bd493af..c6b33b8a1e 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -20049,6 +21647,10 @@ index 2b8bd493af..c6b33b8a1e 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -20130,17 +21732,16 @@ index 2b8bd493af..c6b33b8a1e 100644
  
  Library("video_frame_i010_gn")
 diff --git third_party/libwebrtc/api/video/video_frame_metadata_gn/moz.build third_party/libwebrtc/api/video/video_frame_metadata_gn/moz.build
-index 8b4bd96df2..bcbd30fd4d 100644
+index e00d025ec821..ef2f74bc0852 100644
 --- third_party/libwebrtc/api/video/video_frame_metadata_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_frame_metadata_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -20155,7 +21756,7 @@ index 8b4bd96df2..bcbd30fd4d 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -20167,7 +21768,6 @@ index 8b4bd96df2..bcbd30fd4d 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -20194,7 +21794,6 @@ index 8b4bd96df2..bcbd30fd4d 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -20209,7 +21808,6 @@ index 8b4bd96df2..bcbd30fd4d 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -20267,6 +21865,10 @@ index 8b4bd96df2..bcbd30fd4d 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -20348,17 +21950,16 @@ index 8b4bd96df2..bcbd30fd4d 100644
  
  Library("video_frame_metadata_gn")
 diff --git third_party/libwebrtc/api/video/video_frame_type_gn/moz.build third_party/libwebrtc/api/video/video_frame_type_gn/moz.build
-index 3416d040b2..263eaf0e78 100644
+index f09aa8024ef8..3569618dc00d 100644
 --- third_party/libwebrtc/api/video/video_frame_type_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_frame_type_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -20373,7 +21974,7 @@ index 3416d040b2..263eaf0e78 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -20385,7 +21986,6 @@ index 3416d040b2..263eaf0e78 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -20412,7 +22012,6 @@ index 3416d040b2..263eaf0e78 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -20427,7 +22026,6 @@ index 3416d040b2..263eaf0e78 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -20474,6 +22072,10 @@ index 3416d040b2..263eaf0e78 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -20486,7 +22088,7 @@ index 3416d040b2..263eaf0e78 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -20539,17 +22141,16 @@ index 3416d040b2..263eaf0e78 100644
 -
  Library("video_frame_type_gn")
 diff --git third_party/libwebrtc/api/video/video_layers_allocation_gn/moz.build third_party/libwebrtc/api/video/video_layers_allocation_gn/moz.build
-index d9d7097f2f..2603fe99c6 100644
+index b9a5bd46571c..de45a2318e42 100644
 --- third_party/libwebrtc/api/video/video_layers_allocation_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_layers_allocation_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -20564,7 +22165,7 @@ index d9d7097f2f..2603fe99c6 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -20576,7 +22177,6 @@ index d9d7097f2f..2603fe99c6 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -20603,7 +22203,6 @@ index d9d7097f2f..2603fe99c6 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -20618,7 +22217,6 @@ index d9d7097f2f..2603fe99c6 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -20665,6 +22263,10 @@ index d9d7097f2f..2603fe99c6 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -20677,7 +22279,7 @@ index d9d7097f2f..2603fe99c6 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -20730,17 +22332,16 @@ index d9d7097f2f..2603fe99c6 100644
 -
  Library("video_layers_allocation_gn")
 diff --git third_party/libwebrtc/api/video/video_rtp_headers_gn/moz.build third_party/libwebrtc/api/video/video_rtp_headers_gn/moz.build
-index 7c696af228..da97d3a9cc 100644
+index 079848bb358b..0a20b46f6c88 100644
 --- third_party/libwebrtc/api/video/video_rtp_headers_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_rtp_headers_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -20755,7 +22356,7 @@ index 7c696af228..da97d3a9cc 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,185 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,186 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -20767,7 +22368,6 @@ index 7c696af228..da97d3a9cc 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -20794,7 +22394,6 @@ index 7c696af228..da97d3a9cc 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -20809,7 +22408,6 @@ index 7c696af228..da97d3a9cc 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -20867,6 +22465,10 @@ index 7c696af228..da97d3a9cc 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -20948,17 +22550,16 @@ index 7c696af228..da97d3a9cc 100644
  
  Library("video_rtp_headers_gn")
 diff --git third_party/libwebrtc/api/video/video_stream_encoder_gn/moz.build third_party/libwebrtc/api/video/video_stream_encoder_gn/moz.build
-index f54c465004..dd230e6e13 100644
+index 5bc79f430bae..1075c82f0415 100644
 --- third_party/libwebrtc/api/video/video_stream_encoder_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_stream_encoder_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -20973,7 +22574,7 @@ index f54c465004..dd230e6e13 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,118 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,119 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -20985,7 +22586,6 @@ index f54c465004..dd230e6e13 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -21012,7 +22612,6 @@ index f54c465004..dd230e6e13 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -21027,7 +22626,6 @@ index f54c465004..dd230e6e13 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -21081,6 +22679,10 @@ index f54c465004..dd230e6e13 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -21093,7 +22695,7 @@ index f54c465004..dd230e6e13 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -160,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -162,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -21146,17 +22748,16 @@ index f54c465004..dd230e6e13 100644
 -
  Library("video_stream_encoder_gn")
 diff --git third_party/libwebrtc/api/video_codecs/bitstream_parser_api_gn/moz.build third_party/libwebrtc/api/video_codecs/bitstream_parser_api_gn/moz.build
-index b1bb1e3323..162090a636 100644
+index 819a8c287dfc..1282b96a12d0 100644
 --- third_party/libwebrtc/api/video_codecs/bitstream_parser_api_gn/moz.build
 +++ third_party/libwebrtc/api/video_codecs/bitstream_parser_api_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -21171,7 +22772,7 @@ index b1bb1e3323..162090a636 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -21183,7 +22784,6 @@ index b1bb1e3323..162090a636 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -21210,7 +22810,6 @@ index b1bb1e3323..162090a636 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -21225,7 +22824,6 @@ index b1bb1e3323..162090a636 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -21272,6 +22870,10 @@ index b1bb1e3323..162090a636 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -21284,7 +22886,7 @@ index b1bb1e3323..162090a636 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -21336,18 +22938,240 @@ index b1bb1e3323..162090a636 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("bitstream_parser_api_gn")
+diff --git third_party/libwebrtc/api/video_codecs/builtin_video_decoder_factory_gn/moz.build third_party/libwebrtc/api/video_codecs/builtin_video_decoder_factory_gn/moz.build
+index 50fb2e553c51..497c1a3e5ea7 100644
+--- third_party/libwebrtc/api/video_codecs/builtin_video_decoder_factory_gn/moz.build
++++ third_party/libwebrtc/api/video_codecs/builtin_video_decoder_factory_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -44,191 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "GLESv2",
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("builtin_video_decoder_factory_gn")
 diff --git third_party/libwebrtc/api/video_codecs/rtc_software_fallback_wrappers_gn/moz.build third_party/libwebrtc/api/video_codecs/rtc_software_fallback_wrappers_gn/moz.build
-index ca9c0f599a..1b58004533 100644
+index 8336bf0f9eba..9a07248499a2 100644
 --- third_party/libwebrtc/api/video_codecs/rtc_software_fallback_wrappers_gn/moz.build
 +++ third_party/libwebrtc/api/video_codecs/rtc_software_fallback_wrappers_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -21362,7 +23186,7 @@ index ca9c0f599a..1b58004533 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,191 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -21374,7 +23198,6 @@ index ca9c0f599a..1b58004533 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -21402,7 +23225,6 @@ index ca9c0f599a..1b58004533 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -21421,7 +23243,6 @@ index ca9c0f599a..1b58004533 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -21479,6 +23300,10 @@ index ca9c0f599a..1b58004533 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -21560,17 +23385,16 @@ index ca9c0f599a..1b58004533 100644
  
  Library("rtc_software_fallback_wrappers_gn")
 diff --git third_party/libwebrtc/api/video_codecs/scalability_mode_gn/moz.build third_party/libwebrtc/api/video_codecs/scalability_mode_gn/moz.build
-index b0c90b8ad2..4933d9ebaf 100644
+index 408cb931cfea..527f3b0ba68f 100644
 --- third_party/libwebrtc/api/video_codecs/scalability_mode_gn/moz.build
 +++ third_party/libwebrtc/api/video_codecs/scalability_mode_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -21585,7 +23409,7 @@ index b0c90b8ad2..4933d9ebaf 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -21597,7 +23421,6 @@ index b0c90b8ad2..4933d9ebaf 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -21624,7 +23447,6 @@ index b0c90b8ad2..4933d9ebaf 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -21639,7 +23461,6 @@ index b0c90b8ad2..4933d9ebaf 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -21690,6 +23511,10 @@ index b0c90b8ad2..4933d9ebaf 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -21771,17 +23596,16 @@ index b0c90b8ad2..4933d9ebaf 100644
  
  Library("scalability_mode_gn")
 diff --git third_party/libwebrtc/api/video_codecs/video_codecs_api_gn/moz.build third_party/libwebrtc/api/video_codecs/video_codecs_api_gn/moz.build
-index de1ff19cd3..f5d7824d0d 100644
+index 53356c361021..9cef4b9a8a47 100644
 --- third_party/libwebrtc/api/video_codecs/video_codecs_api_gn/moz.build
 +++ third_party/libwebrtc/api/video_codecs/video_codecs_api_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -21796,7 +23620,7 @@ index de1ff19cd3..f5d7824d0d 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -54,185 +64,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -54,186 +63,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -21808,7 +23632,6 @@ index de1ff19cd3..f5d7824d0d 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -21835,7 +23658,6 @@ index de1ff19cd3..f5d7824d0d 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -21850,7 +23672,6 @@ index de1ff19cd3..f5d7824d0d 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -21908,6 +23729,10 @@ index de1ff19cd3..f5d7824d0d 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -21988,18 +23813,1026 @@ index de1ff19cd3..f5d7824d0d 100644
 +    DEFINES["USE_X11"] = "1"
  
  Library("video_codecs_api_gn")
+diff --git third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_gn/moz.build third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_gn/moz.build
+index 2daf90b4f83b..ea0857484892 100644
+--- third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_gn/moz.build
++++ third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -40,119 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -162,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("video_encoder_factory_template_gn")
+diff --git third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_libaom_av1_adapter_gn/moz.build third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_libaom_av1_adapter_gn/moz.build
+index dfb4ccbb2c51..9231cdb1708f 100644
+--- third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_libaom_av1_adapter_gn/moz.build
++++ third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_libaom_av1_adapter_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -40,123 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -166,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("video_encoder_factory_template_libaom_av1_adapter_gn")
+diff --git third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_libvpx_vp8_adapter_gn/moz.build third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_libvpx_vp8_adapter_gn/moz.build
+index 8f2b2d4c394b..2e032e933f4d 100644
+--- third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_libvpx_vp8_adapter_gn/moz.build
++++ third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_libvpx_vp8_adapter_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -40,124 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "GLESv2",
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -167,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("video_encoder_factory_template_libvpx_vp8_adapter_gn")
+diff --git third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_libvpx_vp9_adapter_gn/moz.build third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_libvpx_vp9_adapter_gn/moz.build
+index 1262d9c963ac..feb340bc6ffa 100644
+--- third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_libvpx_vp9_adapter_gn/moz.build
++++ third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_libvpx_vp9_adapter_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -40,124 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "GLESv2",
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -167,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("video_encoder_factory_template_libvpx_vp9_adapter_gn")
+diff --git third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_open_h264_adapter_gn/moz.build third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_open_h264_adapter_gn/moz.build
+index 37ddca0609eb..50eb54ea4186 100644
+--- third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_open_h264_adapter_gn/moz.build
++++ third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_open_h264_adapter_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -40,124 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "GLESv2",
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -167,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("video_encoder_factory_template_open_h264_adapter_gn")
 diff --git third_party/libwebrtc/api/video_codecs/vp8_temporal_layers_factory_gn/moz.build third_party/libwebrtc/api/video_codecs/vp8_temporal_layers_factory_gn/moz.build
-index 3940914214..a19bee0723 100644
+index ebc185abb114..3b7a135fe174 100644
 --- third_party/libwebrtc/api/video_codecs/vp8_temporal_layers_factory_gn/moz.build
 +++ third_party/libwebrtc/api/video_codecs/vp8_temporal_layers_factory_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -22014,7 +24847,7 @@ index 3940914214..a19bee0723 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,191 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -22026,7 +24859,6 @@ index 3940914214..a19bee0723 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -22054,7 +24886,6 @@ index 3940914214..a19bee0723 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -22073,7 +24904,6 @@ index 3940914214..a19bee0723 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -22131,6 +24961,10 @@ index 3940914214..a19bee0723 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -22212,17 +25046,16 @@ index 3940914214..a19bee0723 100644
  
  Library("vp8_temporal_layers_factory_gn")
 diff --git third_party/libwebrtc/api/video_track_source_constraints_gn/moz.build third_party/libwebrtc/api/video_track_source_constraints_gn/moz.build
-index 636a3df69c..abcef0e2e4 100644
+index 933524efdac5..7ec1ae1523bd 100644
 --- third_party/libwebrtc/api/video_track_source_constraints_gn/moz.build
 +++ third_party/libwebrtc/api/video_track_source_constraints_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -22237,7 +25070,7 @@ index 636a3df69c..abcef0e2e4 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -22249,7 +25082,6 @@ index 636a3df69c..abcef0e2e4 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -22272,7 +25104,6 @@ index 636a3df69c..abcef0e2e4 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -22287,7 +25118,6 @@ index 636a3df69c..abcef0e2e4 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -22334,6 +25164,10 @@ index 636a3df69c..abcef0e2e4 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -22346,7 +25180,7 @@ index 636a3df69c..abcef0e2e4 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -22399,17 +25233,16 @@ index 636a3df69c..abcef0e2e4 100644
 -
  Library("video_track_source_constraints_gn")
 diff --git third_party/libwebrtc/audio/audio_gn/moz.build third_party/libwebrtc/audio/audio_gn/moz.build
-index 2888ef09bd..0b9c1637ce 100644
+index 1e33a79591e5..1423654999b3 100644
 --- third_party/libwebrtc/audio/audio_gn/moz.build
 +++ third_party/libwebrtc/audio/audio_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -22424,7 +25257,7 @@ index 2888ef09bd..0b9c1637ce 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -55,190 +65,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -56,191 +65,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -22436,7 +25269,6 @@ index 2888ef09bd..0b9c1637ce 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -22464,7 +25296,6 @@ index 2888ef09bd..0b9c1637ce 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -22483,7 +25314,6 @@ index 2888ef09bd..0b9c1637ce 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -22541,6 +25371,10 @@ index 2888ef09bd..0b9c1637ce 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -22622,17 +25456,16 @@ index 2888ef09bd..0b9c1637ce 100644
  
  Library("audio_gn")
 diff --git third_party/libwebrtc/audio/utility/audio_frame_operations_gn/moz.build third_party/libwebrtc/audio/utility/audio_frame_operations_gn/moz.build
-index 315f691f3e..1848f41417 100644
+index a072faa0e703..b021c5c974d6 100644
 --- third_party/libwebrtc/audio/utility/audio_frame_operations_gn/moz.build
 +++ third_party/libwebrtc/audio/utility/audio_frame_operations_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -22647,7 +25480,7 @@ index 315f691f3e..1848f41417 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,189 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,190 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -22659,7 +25492,6 @@ index 315f691f3e..1848f41417 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -22686,7 +25518,6 @@ index 315f691f3e..1848f41417 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -22705,7 +25536,6 @@ index 315f691f3e..1848f41417 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -22763,6 +25593,10 @@ index 315f691f3e..1848f41417 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -22844,17 +25678,16 @@ index 315f691f3e..1848f41417 100644
  
  Library("audio_frame_operations_gn")
 diff --git third_party/libwebrtc/call/adaptation/resource_adaptation_gn/moz.build third_party/libwebrtc/call/adaptation/resource_adaptation_gn/moz.build
-index 3dab96b5a3..bcaf67293b 100644
+index a16854c0cbf3..10c7a4ac89a7 100644
 --- third_party/libwebrtc/call/adaptation/resource_adaptation_gn/moz.build
 +++ third_party/libwebrtc/call/adaptation/resource_adaptation_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -22869,7 +25702,7 @@ index 3dab96b5a3..bcaf67293b 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -52,190 +62,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -53,191 +62,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -22881,7 +25714,6 @@ index 3dab96b5a3..bcaf67293b 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -22909,7 +25741,6 @@ index 3dab96b5a3..bcaf67293b 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -22928,7 +25759,6 @@ index 3dab96b5a3..bcaf67293b 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -22986,6 +25816,10 @@ index 3dab96b5a3..bcaf67293b 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -23067,17 +25901,16 @@ index 3dab96b5a3..bcaf67293b 100644
  
  Library("resource_adaptation_gn")
 diff --git third_party/libwebrtc/call/audio_sender_interface_gn/moz.build third_party/libwebrtc/call/audio_sender_interface_gn/moz.build
-index 6ca0ee7739..92276ee6b2 100644
+index 24568a31a210..e88cc584182f 100644
 --- third_party/libwebrtc/call/audio_sender_interface_gn/moz.build
 +++ third_party/libwebrtc/call/audio_sender_interface_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -23092,7 +25925,7 @@ index 6ca0ee7739..92276ee6b2 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,118 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,119 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -23104,7 +25937,6 @@ index 6ca0ee7739..92276ee6b2 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -23131,7 +25963,6 @@ index 6ca0ee7739..92276ee6b2 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -23146,7 +25977,6 @@ index 6ca0ee7739..92276ee6b2 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -23200,6 +26030,10 @@ index 6ca0ee7739..92276ee6b2 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -23212,7 +26046,7 @@ index 6ca0ee7739..92276ee6b2 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -160,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -162,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -23265,17 +26099,16 @@ index 6ca0ee7739..92276ee6b2 100644
 -
  Library("audio_sender_interface_gn")
 diff --git third_party/libwebrtc/call/bitrate_allocator_gn/moz.build third_party/libwebrtc/call/bitrate_allocator_gn/moz.build
-index 57adb400db..754fdf8630 100644
+index ca42c673672b..a9b6fcefbad9 100644
 --- third_party/libwebrtc/call/bitrate_allocator_gn/moz.build
 +++ third_party/libwebrtc/call/bitrate_allocator_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -23290,7 +26123,7 @@ index 57adb400db..754fdf8630 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -23302,7 +26135,6 @@ index 57adb400db..754fdf8630 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -23329,7 +26161,6 @@ index 57adb400db..754fdf8630 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -23348,7 +26179,6 @@ index 57adb400db..754fdf8630 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -23406,6 +26236,10 @@ index 57adb400db..754fdf8630 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -23487,17 +26321,16 @@ index 57adb400db..754fdf8630 100644
  
  Library("bitrate_allocator_gn")
 diff --git third_party/libwebrtc/call/bitrate_configurator_gn/moz.build third_party/libwebrtc/call/bitrate_configurator_gn/moz.build
-index 59f87d2fdf..537c7fe06f 100644
+index 2d0f74ea355e..b2182b8b5ce4 100644
 --- third_party/libwebrtc/call/bitrate_configurator_gn/moz.build
 +++ third_party/libwebrtc/call/bitrate_configurator_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -23512,7 +26345,7 @@ index 59f87d2fdf..537c7fe06f 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -23524,7 +26357,6 @@ index 59f87d2fdf..537c7fe06f 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -23551,7 +26383,6 @@ index 59f87d2fdf..537c7fe06f 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -23570,7 +26401,6 @@ index 59f87d2fdf..537c7fe06f 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -23628,6 +26458,10 @@ index 59f87d2fdf..537c7fe06f 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -23709,17 +26543,16 @@ index 59f87d2fdf..537c7fe06f 100644
  
  Library("bitrate_configurator_gn")
 diff --git third_party/libwebrtc/call/call_gn/moz.build third_party/libwebrtc/call/call_gn/moz.build
-index da452122ce..84614d18ac 100644
+index 987aff418d68..38c79be10cdc 100644
 --- third_party/libwebrtc/call/call_gn/moz.build
 +++ third_party/libwebrtc/call/call_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -23734,7 +26567,7 @@ index da452122ce..84614d18ac 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,190 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,191 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -23746,7 +26579,6 @@ index da452122ce..84614d18ac 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -23774,7 +26606,6 @@ index da452122ce..84614d18ac 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -23793,7 +26624,6 @@ index da452122ce..84614d18ac 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -23851,6 +26681,10 @@ index da452122ce..84614d18ac 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -23932,17 +26766,16 @@ index da452122ce..84614d18ac 100644
  
  Library("call_gn")
 diff --git third_party/libwebrtc/call/call_interfaces_gn/moz.build third_party/libwebrtc/call/call_interfaces_gn/moz.build
-index 3c7b6a05d3..a65ef10400 100644
+index 3147c1e5f11a..485e219e783d 100644
 --- third_party/libwebrtc/call/call_interfaces_gn/moz.build
 +++ third_party/libwebrtc/call/call_interfaces_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -23957,7 +26790,7 @@ index 3c7b6a05d3..a65ef10400 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -49,190 +59,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -50,191 +59,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -23969,7 +26802,6 @@ index 3c7b6a05d3..a65ef10400 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -23997,7 +26829,6 @@ index 3c7b6a05d3..a65ef10400 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -24016,7 +26847,6 @@ index 3c7b6a05d3..a65ef10400 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -24074,6 +26904,10 @@ index 3c7b6a05d3..a65ef10400 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -24154,18 +26988,433 @@ index 3c7b6a05d3..a65ef10400 100644
 +    DEFINES["USE_X11"] = "1"
  
  Library("call_interfaces_gn")
+diff --git third_party/libwebrtc/call/payload_type_gn/moz.build third_party/libwebrtc/call/payload_type_gn/moz.build
+index 373d925f861d..101b856cff86 100644
+--- third_party/libwebrtc/call/payload_type_gn/moz.build
++++ third_party/libwebrtc/call/payload_type_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -40,119 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -162,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("payload_type_gn")
+diff --git third_party/libwebrtc/call/payload_type_picker_gn/moz.build third_party/libwebrtc/call/payload_type_picker_gn/moz.build
+index f6525a6416ce..3c2fd78fd486 100644
+--- third_party/libwebrtc/call/payload_type_picker_gn/moz.build
++++ third_party/libwebrtc/call/payload_type_picker_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("payload_type_picker_gn")
 diff --git third_party/libwebrtc/call/receive_stream_interface_gn/moz.build third_party/libwebrtc/call/receive_stream_interface_gn/moz.build
-index 0b3511082a..52c6e00237 100644
+index 67bf072556e5..6c2b07cf373d 100644
 --- third_party/libwebrtc/call/receive_stream_interface_gn/moz.build
 +++ third_party/libwebrtc/call/receive_stream_interface_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -24180,7 +27429,7 @@ index 0b3511082a..52c6e00237 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,122 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,123 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -24192,7 +27441,6 @@ index 0b3511082a..52c6e00237 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -24219,7 +27467,6 @@ index 0b3511082a..52c6e00237 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -24238,7 +27485,6 @@ index 0b3511082a..52c6e00237 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -24292,6 +27538,10 @@ index 0b3511082a..52c6e00237 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -24304,7 +27554,7 @@ index 0b3511082a..52c6e00237 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -164,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -166,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -24357,17 +27607,16 @@ index 0b3511082a..52c6e00237 100644
 -
  Library("receive_stream_interface_gn")
 diff --git third_party/libwebrtc/call/rtp_interfaces_gn/moz.build third_party/libwebrtc/call/rtp_interfaces_gn/moz.build
-index f2fb2ab649..ed390dd2fc 100644
+index 5204bc7ce3ea..ee28e9bcacc4 100644
 --- third_party/libwebrtc/call/rtp_interfaces_gn/moz.build
 +++ third_party/libwebrtc/call/rtp_interfaces_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -24382,7 +27631,7 @@ index f2fb2ab649..ed390dd2fc 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -24394,7 +27643,6 @@ index f2fb2ab649..ed390dd2fc 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -24421,7 +27669,6 @@ index f2fb2ab649..ed390dd2fc 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -24440,7 +27687,6 @@ index f2fb2ab649..ed390dd2fc 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -24498,6 +27744,10 @@ index f2fb2ab649..ed390dd2fc 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -24579,17 +27829,16 @@ index f2fb2ab649..ed390dd2fc 100644
  
  Library("rtp_interfaces_gn")
 diff --git third_party/libwebrtc/call/rtp_receiver_gn/moz.build third_party/libwebrtc/call/rtp_receiver_gn/moz.build
-index 35c68ca336..f18af23284 100644
+index c38e16384766..ce6c252179bd 100644
 --- third_party/libwebrtc/call/rtp_receiver_gn/moz.build
 +++ third_party/libwebrtc/call/rtp_receiver_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -24604,7 +27853,7 @@ index 35c68ca336..f18af23284 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,190 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,191 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -24616,7 +27865,6 @@ index 35c68ca336..f18af23284 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -24644,7 +27892,6 @@ index 35c68ca336..f18af23284 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -24663,7 +27910,6 @@ index 35c68ca336..f18af23284 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -24721,6 +27967,10 @@ index 35c68ca336..f18af23284 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -24802,17 +28052,16 @@ index 35c68ca336..f18af23284 100644
  
  Library("rtp_receiver_gn")
 diff --git third_party/libwebrtc/call/rtp_sender_gn/moz.build third_party/libwebrtc/call/rtp_sender_gn/moz.build
-index c99d9d8e8a..4e15db834a 100644
+index 5290b5209c1d..5fe9f7707ed5 100644
 --- third_party/libwebrtc/call/rtp_sender_gn/moz.build
 +++ third_party/libwebrtc/call/rtp_sender_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -24827,7 +28076,7 @@ index c99d9d8e8a..4e15db834a 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,190 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,191 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -24839,7 +28088,6 @@ index c99d9d8e8a..4e15db834a 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -24867,7 +28115,6 @@ index c99d9d8e8a..4e15db834a 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -24886,7 +28133,6 @@ index c99d9d8e8a..4e15db834a 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -24944,6 +28190,10 @@ index c99d9d8e8a..4e15db834a 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -25025,17 +28275,16 @@ index c99d9d8e8a..4e15db834a 100644
  
  Library("rtp_sender_gn")
 diff --git third_party/libwebrtc/call/version_gn/moz.build third_party/libwebrtc/call/version_gn/moz.build
-index 50ff0cff2e..ee87132339 100644
+index 96da557651b8..d51b86338e8c 100644
 --- third_party/libwebrtc/call/version_gn/moz.build
 +++ third_party/libwebrtc/call/version_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -25050,7 +28299,7 @@ index 50ff0cff2e..ee87132339 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,174 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,175 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -25062,7 +28311,6 @@ index 50ff0cff2e..ee87132339 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -25085,7 +28333,6 @@ index 50ff0cff2e..ee87132339 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -25100,7 +28347,6 @@ index 50ff0cff2e..ee87132339 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -25151,6 +28397,10 @@ index 50ff0cff2e..ee87132339 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -25231,18 +28481,239 @@ index 50ff0cff2e..ee87132339 100644
 +    DEFINES["USE_X11"] = "1"
  
  Library("version_gn")
-diff --git third_party/libwebrtc/call/video_stream_api_gn/moz.build third_party/libwebrtc/call/video_stream_api_gn/moz.build
-index 9aa475a12f..7488f3667e 100644
---- third_party/libwebrtc/call/video_stream_api_gn/moz.build
-+++ third_party/libwebrtc/call/video_stream_api_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+diff --git third_party/libwebrtc/call/video_receive_stream_api_gn/moz.build third_party/libwebrtc/call/video_receive_stream_api_gn/moz.build
+index a8f4e7feca35..22dc8ac49790 100644
+--- third_party/libwebrtc/call/video_receive_stream_api_gn/moz.build
++++ third_party/libwebrtc/call/video_receive_stream_api_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("video_receive_stream_api_gn")
+diff --git third_party/libwebrtc/call/video_send_stream_api_gn/moz.build third_party/libwebrtc/call/video_send_stream_api_gn/moz.build
+index e61cdfdf0b7f..f7955154d619 100644
+--- third_party/libwebrtc/call/video_send_stream_api_gn/moz.build
++++ third_party/libwebrtc/call/video_send_stream_api_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -25257,7 +28728,7 @@ index 9aa475a12f..7488f3667e 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,189 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -25269,7 +28740,6 @@ index 9aa475a12f..7488f3667e 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -25296,7 +28766,6 @@ index 9aa475a12f..7488f3667e 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -25315,7 +28784,6 @@ index 9aa475a12f..7488f3667e 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -25373,6 +28841,10 @@ index 9aa475a12f..7488f3667e 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -25452,20 +28924,19 @@ index 9aa475a12f..7488f3667e 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("video_stream_api_gn")
+ Library("video_send_stream_api_gn")
 diff --git third_party/libwebrtc/common_audio/common_audio_avx2_gn/moz.build third_party/libwebrtc/common_audio/common_audio_avx2_gn/moz.build
-index fc1e13a893..505627b692 100644
+index 1d91ddd6d2db..d4119282e31e 100644
 --- third_party/libwebrtc/common_audio/common_audio_avx2_gn/moz.build
 +++ third_party/libwebrtc/common_audio/common_audio_avx2_gn/moz.build
-@@ -17,12 +17,22 @@ CXXFLAGS += [
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -18,12 +18,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
  DEFINES["WEBRTC_ENABLE_AVX2"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -25480,7 +28951,7 @@ index fc1e13a893..505627b692 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -50,137 +60,16 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -51,134 +60,16 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -25492,7 +28963,6 @@ index fc1e13a893..505627b692 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -25519,7 +28989,6 @@ index fc1e13a893..505627b692 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -25539,7 +29008,6 @@ index fc1e13a893..505627b692 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -25622,17 +29090,16 @@ index fc1e13a893..505627b692 100644
  
  Library("common_audio_avx2_gn")
 diff --git third_party/libwebrtc/common_audio/common_audio_c_arm_asm_gn/moz.build third_party/libwebrtc/common_audio/common_audio_c_arm_asm_gn/moz.build
-index 0827bbf31a..7a873e6e68 100644
+index f7215df5b93f..ca8a3e39e485 100644
 --- third_party/libwebrtc/common_audio/common_audio_c_arm_asm_gn/moz.build
 +++ third_party/libwebrtc/common_audio/common_audio_c_arm_asm_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -25647,7 +29114,7 @@ index 0827bbf31a..7a873e6e68 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,113 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -25659,7 +29126,6 @@ index 0827bbf31a..7a873e6e68 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -25682,7 +29148,6 @@ index 0827bbf31a..7a873e6e68 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -25697,7 +29162,6 @@ index 0827bbf31a..7a873e6e68 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -25749,6 +29213,10 @@ index 0827bbf31a..7a873e6e68 100644
 -        "/third_party/libwebrtc/common_audio/signal_processing/filter_ar_fast_q12_armv7.S"
 -    ]
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -25761,7 +29229,7 @@ index 0827bbf31a..7a873e6e68 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -156,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -25814,17 +29282,16 @@ index 0827bbf31a..7a873e6e68 100644
 -
  Library("common_audio_c_arm_asm_gn")
 diff --git third_party/libwebrtc/common_audio/common_audio_c_gn/moz.build third_party/libwebrtc/common_audio/common_audio_c_gn/moz.build
-index 99cceabf29..709978b9f1 100644
+index 48b33b0a39e0..df61b43a1494 100644
 --- third_party/libwebrtc/common_audio/common_audio_c_gn/moz.build
 +++ third_party/libwebrtc/common_audio/common_audio_c_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -25839,7 +29306,7 @@ index 99cceabf29..709978b9f1 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -80,117 +90,12 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -81,114 +90,12 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -25852,7 +29319,6 @@ index 99cceabf29..709978b9f1 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -25889,7 +29355,6 @@ index 99cceabf29..709978b9f1 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -25908,7 +29373,6 @@ index 99cceabf29..709978b9f1 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -25961,7 +29425,7 @@ index 99cceabf29..709978b9f1 100644
  
      UNIFIED_SOURCES += [
          "/third_party/libwebrtc/common_audio/signal_processing/complex_bit_reverse.c",
-@@ -198,26 +103,10 @@ if CONFIG["OS_TARGET"] == "WINNT":
+@@ -196,25 +103,8 @@ if CONFIG["OS_TARGET"] == "WINNT":
          "/third_party/libwebrtc/common_audio/signal_processing/filter_ar_fast_q12.c"
      ]
  
@@ -25980,7 +29444,14 @@ index 99cceabf29..709978b9f1 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
- if CONFIG["TARGET_CPU"] == "mips32":
+ if CONFIG["TARGET_CPU"] == "loongarch64":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
+-
+     UNIFIED_SOURCES += [
+         "/third_party/libwebrtc/common_audio/signal_processing/complex_bit_reverse.c",
+         "/third_party/libwebrtc/common_audio/signal_processing/complex_fft.c",
+@@ -225,7 +115,6 @@ if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
@@ -25988,7 +29459,7 @@ index 99cceabf29..709978b9f1 100644
  
      SOURCES += [
          "/third_party/libwebrtc/common_audio/signal_processing/resample_by_2_mips.c"
-@@ -234,8 +123,6 @@ if CONFIG["TARGET_CPU"] == "mips32":
+@@ -242,8 +131,6 @@ if CONFIG["TARGET_CPU"] == "mips32":
  
  if CONFIG["TARGET_CPU"] == "mips64":
  
@@ -25997,7 +29468,7 @@ index 99cceabf29..709978b9f1 100644
      UNIFIED_SOURCES += [
          "/third_party/libwebrtc/common_audio/signal_processing/complex_bit_reverse.c",
          "/third_party/libwebrtc/common_audio/signal_processing/complex_fft.c",
-@@ -250,88 +137,21 @@ if CONFIG["TARGET_CPU"] == "ppc64":
+@@ -258,88 +145,21 @@ if CONFIG["TARGET_CPU"] == "ppc64":
          "/third_party/libwebrtc/common_audio/signal_processing/filter_ar_fast_q12.c"
      ]
  
@@ -26090,7 +29561,7 @@ index 99cceabf29..709978b9f1 100644
  
      UNIFIED_SOURCES += [
          "/third_party/libwebrtc/common_audio/signal_processing/complex_bit_reverse.c",
-@@ -339,13 +159,9 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "riscv64":
+@@ -347,13 +167,9 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "riscv64":
          "/third_party/libwebrtc/common_audio/signal_processing/filter_ar_fast_q12.c"
      ]
  
@@ -26106,7 +29577,7 @@ index 99cceabf29..709978b9f1 100644
  
      UNIFIED_SOURCES += [
          "/third_party/libwebrtc/common_audio/signal_processing/complex_bit_reverse.c",
-@@ -353,14 +169,8 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+@@ -361,14 +177,8 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
          "/third_party/libwebrtc/common_audio/signal_processing/filter_ar_fast_q12.c"
      ]
  
@@ -26124,17 +29595,16 @@ index 99cceabf29..709978b9f1 100644
  
  Library("common_audio_c_gn")
 diff --git third_party/libwebrtc/common_audio/common_audio_cc_gn/moz.build third_party/libwebrtc/common_audio/common_audio_cc_gn/moz.build
-index 1ab56ac809..42e92caa75 100644
+index 53b9acf53b42..f32a57a8e243 100644
 --- third_party/libwebrtc/common_audio/common_audio_cc_gn/moz.build
 +++ third_party/libwebrtc/common_audio/common_audio_cc_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -26149,7 +29619,7 @@ index 1ab56ac809..42e92caa75 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -26161,7 +29631,6 @@ index 1ab56ac809..42e92caa75 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -26188,7 +29657,6 @@ index 1ab56ac809..42e92caa75 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -26207,7 +29675,6 @@ index 1ab56ac809..42e92caa75 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -26265,6 +29732,10 @@ index 1ab56ac809..42e92caa75 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -26346,17 +29817,16 @@ index 1ab56ac809..42e92caa75 100644
  
  Library("common_audio_cc_gn")
 diff --git third_party/libwebrtc/common_audio/common_audio_gn/moz.build third_party/libwebrtc/common_audio/common_audio_gn/moz.build
-index 79a78f7837..12a1a532fb 100644
+index 8c05ef9ae01e..596e68a80c5e 100644
 --- third_party/libwebrtc/common_audio/common_audio_gn/moz.build
 +++ third_party/libwebrtc/common_audio/common_audio_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -26371,7 +29841,7 @@ index 79a78f7837..12a1a532fb 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -56,189 +66,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -57,190 +66,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -26383,7 +29853,6 @@ index 79a78f7837..12a1a532fb 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -26410,7 +29879,6 @@ index 79a78f7837..12a1a532fb 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -26429,7 +29897,6 @@ index 79a78f7837..12a1a532fb 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -26487,6 +29954,10 @@ index 79a78f7837..12a1a532fb 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -26568,18 +30039,17 @@ index 79a78f7837..12a1a532fb 100644
  
  Library("common_audio_gn")
 diff --git third_party/libwebrtc/common_audio/common_audio_neon_c_gn/moz.build third_party/libwebrtc/common_audio/common_audio_neon_c_gn/moz.build
-index acd2e8bc36..417e933a84 100644
+index 057bf1e05f30..74c0edfc8065 100644
 --- third_party/libwebrtc/common_audio/common_audio_neon_c_gn/moz.build
 +++ third_party/libwebrtc/common_audio/common_audio_neon_c_gn/moz.build
-@@ -12,12 +12,23 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_ARCH_ARM64"] = True
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_HAS_NEON"] = True
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
@@ -26595,7 +30065,7 @@ index acd2e8bc36..417e933a84 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,151 +57,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,148 +57,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -26607,7 +30077,6 @@ index acd2e8bc36..417e933a84 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -26635,7 +30104,6 @@ index acd2e8bc36..417e933a84 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -26656,7 +30124,6 @@ index acd2e8bc36..417e933a84 100644
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -26749,18 +30216,17 @@ index acd2e8bc36..417e933a84 100644
 -
  Library("common_audio_neon_c_gn")
 diff --git third_party/libwebrtc/common_audio/common_audio_neon_gn/moz.build third_party/libwebrtc/common_audio/common_audio_neon_gn/moz.build
-index c415a71452..25ddc9cd7e 100644
+index 4ba3abd64cc9..4a9a332ee3a7 100644
 --- third_party/libwebrtc/common_audio/common_audio_neon_gn/moz.build
 +++ third_party/libwebrtc/common_audio/common_audio_neon_gn/moz.build
-@@ -12,12 +12,23 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_ARCH_ARM64"] = True
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_HAS_NEON"] = True
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
@@ -26776,7 +30242,7 @@ index c415a71452..25ddc9cd7e 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,151 +56,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,148 +56,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -26788,7 +30254,6 @@ index c415a71452..25ddc9cd7e 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -26816,7 +30281,6 @@ index c415a71452..25ddc9cd7e 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -26837,7 +30301,6 @@ index c415a71452..25ddc9cd7e 100644
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -26930,18 +30393,17 @@ index c415a71452..25ddc9cd7e 100644
 -
  Library("common_audio_neon_gn")
 diff --git third_party/libwebrtc/common_audio/common_audio_sse2_gn/moz.build third_party/libwebrtc/common_audio/common_audio_sse2_gn/moz.build
-index 435c33a394..146ddde107 100644
+index 9b0cc3b2530f..a4234c50a2c4 100644
 --- third_party/libwebrtc/common_audio/common_audio_sse2_gn/moz.build
 +++ third_party/libwebrtc/common_audio/common_audio_sse2_gn/moz.build
-@@ -12,12 +12,22 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
  DEFINES["WEBRTC_ENABLE_AVX2"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -26956,7 +30418,7 @@ index 435c33a394..146ddde107 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,159 +55,23 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,156 +55,23 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -26968,7 +30430,6 @@ index 435c33a394..146ddde107 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -26999,7 +30460,6 @@ index 435c33a394..146ddde107 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -27023,7 +30483,6 @@ index 435c33a394..146ddde107 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -27121,17 +30580,16 @@ index 435c33a394..146ddde107 100644
  
  Library("common_audio_sse2_gn")
 diff --git third_party/libwebrtc/common_audio/fir_filter_factory_gn/moz.build third_party/libwebrtc/common_audio/fir_filter_factory_gn/moz.build
-index 2faac2a931..2bb083f838 100644
+index 3f6e7760f9ea..d92a68b35e06 100644
 --- third_party/libwebrtc/common_audio/fir_filter_factory_gn/moz.build
 +++ third_party/libwebrtc/common_audio/fir_filter_factory_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -27146,7 +30604,7 @@ index 2faac2a931..2bb083f838 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,189 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -27158,7 +30616,6 @@ index 2faac2a931..2bb083f838 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -27185,7 +30642,6 @@ index 2faac2a931..2bb083f838 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -27204,7 +30660,6 @@ index 2faac2a931..2bb083f838 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -27262,6 +30717,10 @@ index 2faac2a931..2bb083f838 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -27343,17 +30802,16 @@ index 2faac2a931..2bb083f838 100644
  
  Library("fir_filter_factory_gn")
 diff --git third_party/libwebrtc/common_audio/fir_filter_gn/moz.build third_party/libwebrtc/common_audio/fir_filter_gn/moz.build
-index af029033e7..47a1e94fcc 100644
+index faa0a79081cd..ae16a06d7d3a 100644
 --- third_party/libwebrtc/common_audio/fir_filter_gn/moz.build
 +++ third_party/libwebrtc/common_audio/fir_filter_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -27368,7 +30826,7 @@ index af029033e7..47a1e94fcc 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -27380,7 +30838,6 @@ index af029033e7..47a1e94fcc 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -27403,7 +30860,6 @@ index af029033e7..47a1e94fcc 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -27418,7 +30874,6 @@ index af029033e7..47a1e94fcc 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -27465,6 +30920,10 @@ index af029033e7..47a1e94fcc 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -27477,7 +30936,7 @@ index af029033e7..47a1e94fcc 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -27530,17 +30989,16 @@ index af029033e7..47a1e94fcc 100644
 -
  Library("fir_filter_gn")
 diff --git third_party/libwebrtc/common_audio/sinc_resampler_gn/moz.build third_party/libwebrtc/common_audio/sinc_resampler_gn/moz.build
-index 962dbed44b..a3de988aa6 100644
+index d9cf6ef8d1e3..cff33184ac39 100644
 --- third_party/libwebrtc/common_audio/sinc_resampler_gn/moz.build
 +++ third_party/libwebrtc/common_audio/sinc_resampler_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -27555,7 +31013,7 @@ index 962dbed44b..a3de988aa6 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,122 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,123 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -27567,7 +31025,6 @@ index 962dbed44b..a3de988aa6 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -27594,7 +31051,6 @@ index 962dbed44b..a3de988aa6 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -27613,7 +31069,6 @@ index 962dbed44b..a3de988aa6 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -27667,6 +31122,10 @@ index 962dbed44b..a3de988aa6 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -27679,7 +31138,7 @@ index 962dbed44b..a3de988aa6 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -164,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -166,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -27732,17 +31191,16 @@ index 962dbed44b..a3de988aa6 100644
 -
  Library("sinc_resampler_gn")
 diff --git third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128_gn/moz.build third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128_gn/moz.build
-index 6245fdf7ef..c9bc0ab140 100644
+index 5d0978fcf8ce..ba66d5de064e 100644
 --- third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128_gn/moz.build
 +++ third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -27757,7 +31215,7 @@ index 6245fdf7ef..c9bc0ab140 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,101 +53,7 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,98 +53,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -27769,7 +31227,6 @@ index 6245fdf7ef..c9bc0ab140 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -27796,7 +31253,6 @@ index 6245fdf7ef..c9bc0ab140 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -27815,7 +31271,6 @@ index 6245fdf7ef..c9bc0ab140 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -27860,7 +31315,7 @@ index 6245fdf7ef..c9bc0ab140 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-@@ -148,128 +64,42 @@ if CONFIG["TARGET_CPU"] == "aarch64":
+@@ -146,132 +64,42 @@ if CONFIG["TARGET_CPU"] == "aarch64":
          "/third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128/ooura_fft_neon.cc"
      ]
  
@@ -27878,6 +31333,10 @@ index 6245fdf7ef..c9bc0ab140 100644
 -        "/third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128/ooura_fft_neon.cc"
 -    ]
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -27999,17 +31458,16 @@ index 6245fdf7ef..c9bc0ab140 100644
  
  Library("fft_size_128_gn")
 diff --git third_party/libwebrtc/common_audio/third_party/ooura/fft_size_256_gn/moz.build third_party/libwebrtc/common_audio/third_party/ooura/fft_size_256_gn/moz.build
-index 7c2503bc9c..9f95cef3ec 100644
+index abbf58c8e6e1..c8156058abd1 100644
 --- third_party/libwebrtc/common_audio/third_party/ooura/fft_size_256_gn/moz.build
 +++ third_party/libwebrtc/common_audio/third_party/ooura/fft_size_256_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -28024,7 +31482,7 @@ index 7c2503bc9c..9f95cef3ec 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,174 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,175 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -28036,7 +31494,6 @@ index 7c2503bc9c..9f95cef3ec 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -28059,7 +31516,6 @@ index 7c2503bc9c..9f95cef3ec 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -28074,7 +31530,6 @@ index 7c2503bc9c..9f95cef3ec 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -28125,6 +31580,10 @@ index 7c2503bc9c..9f95cef3ec 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -28206,17 +31665,16 @@ index 7c2503bc9c..9f95cef3ec 100644
  
  Library("fft_size_256_gn")
 diff --git third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor_gn/moz.build third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor_gn/moz.build
-index ec09e725ff..10e9f97d6d 100644
+index e0887017963d..84d5c6e4a8cb 100644
 --- third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor_gn/moz.build
 +++ third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -28231,7 +31689,7 @@ index ec09e725ff..10e9f97d6d 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,119 +49,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,115 +49,19 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -28243,7 +31701,6 @@ index ec09e725ff..10e9f97d6d 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -28270,7 +31727,6 @@ index ec09e725ff..10e9f97d6d 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -28285,7 +31741,6 @@ index ec09e725ff..10e9f97d6d 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -28346,7 +31801,14 @@ index ec09e725ff..10e9f97d6d 100644
 +        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
      ]
  
- if CONFIG["TARGET_CPU"] == "mips32":
+ if CONFIG["TARGET_CPU"] == "loongarch64":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
+-
+     UNIFIED_SOURCES += [
+         "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
+     ]
+@@ -157,7 +70,6 @@ if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
@@ -28354,7 +31816,7 @@ index ec09e725ff..10e9f97d6d 100644
  
      UNIFIED_SOURCES += [
          "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor_mips.c"
-@@ -159,8 +71,6 @@ if CONFIG["TARGET_CPU"] == "mips32":
+@@ -165,8 +77,6 @@ if CONFIG["TARGET_CPU"] == "mips32":
  
  if CONFIG["TARGET_CPU"] == "mips64":
  
@@ -28363,7 +31825,7 @@ index ec09e725ff..10e9f97d6d 100644
      UNIFIED_SOURCES += [
          "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
      ]
-@@ -171,102 +81,34 @@ if CONFIG["TARGET_CPU"] == "ppc64":
+@@ -177,102 +87,34 @@ if CONFIG["TARGET_CPU"] == "ppc64":
          "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
      ]
  
@@ -28474,17 +31936,16 @@ index ec09e725ff..10e9f97d6d 100644
  
  Library("spl_sqrt_floor_gn")
 diff --git third_party/libwebrtc/common_video/common_video_gn/moz.build third_party/libwebrtc/common_video/common_video_gn/moz.build
-index fb64d190c3..9a932841e6 100644
+index 85b1d6e3876a..b94189d3545a 100644
 --- third_party/libwebrtc/common_video/common_video_gn/moz.build
 +++ third_party/libwebrtc/common_video/common_video_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -28499,7 +31960,7 @@ index fb64d190c3..9a932841e6 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -55,185 +65,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -56,186 +65,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -28511,7 +31972,6 @@ index fb64d190c3..9a932841e6 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -28538,7 +31998,6 @@ index fb64d190c3..9a932841e6 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -28553,7 +32012,6 @@ index fb64d190c3..9a932841e6 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -28611,6 +32069,10 @@ index fb64d190c3..9a932841e6 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -28691,18 +32153,426 @@ index fb64d190c3..9a932841e6 100644
 +    DEFINES["USE_X11"] = "1"
  
  Library("common_video_gn")
+diff --git third_party/libwebrtc/common_video/corruption_detection_converters_gn/moz.build third_party/libwebrtc/common_video/corruption_detection_converters_gn/moz.build
+index 9944edddcfc7..dab4c0cf2af3 100644
+--- third_party/libwebrtc/common_video/corruption_detection_converters_gn/moz.build
++++ third_party/libwebrtc/common_video/corruption_detection_converters_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("corruption_detection_converters_gn")
+diff --git third_party/libwebrtc/common_video/corruption_score_calculator_gn/moz.build third_party/libwebrtc/common_video/corruption_score_calculator_gn/moz.build
+index fca1c9f668b8..96e6cd2de3f4 100644
+--- third_party/libwebrtc/common_video/corruption_score_calculator_gn/moz.build
++++ third_party/libwebrtc/common_video/corruption_score_calculator_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -40,119 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -162,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("corruption_score_calculator_gn")
 diff --git third_party/libwebrtc/common_video/frame_counts_gn/moz.build third_party/libwebrtc/common_video/frame_counts_gn/moz.build
-index 08c88c4702..9db89bc82a 100644
+index 79118636ef57..a240d297e534 100644
 --- third_party/libwebrtc/common_video/frame_counts_gn/moz.build
 +++ third_party/libwebrtc/common_video/frame_counts_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -28717,7 +32587,7 @@ index 08c88c4702..9db89bc82a 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -28729,7 +32599,6 @@ index 08c88c4702..9db89bc82a 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -28752,7 +32621,6 @@ index 08c88c4702..9db89bc82a 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -28767,7 +32635,6 @@ index 08c88c4702..9db89bc82a 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -28814,6 +32681,10 @@ index 08c88c4702..9db89bc82a 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -28826,7 +32697,7 @@ index 08c88c4702..9db89bc82a 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -28878,18 +32749,204 @@ index 08c88c4702..9db89bc82a 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("frame_counts_gn")
+diff --git third_party/libwebrtc/common_video/frame_instrumentation_data_gn/moz.build third_party/libwebrtc/common_video/frame_instrumentation_data_gn/moz.build
+index ad826406041d..9a33fa9b8af1 100644
+--- third_party/libwebrtc/common_video/frame_instrumentation_data_gn/moz.build
++++ third_party/libwebrtc/common_video/frame_instrumentation_data_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("frame_instrumentation_data_gn")
 diff --git third_party/libwebrtc/common_video/generic_frame_descriptor/generic_frame_descriptor_gn/moz.build third_party/libwebrtc/common_video/generic_frame_descriptor/generic_frame_descriptor_gn/moz.build
-index b16531fbf8..d38bf09f56 100644
+index 41c302c40bdf..faf1b8af307c 100644
 --- third_party/libwebrtc/common_video/generic_frame_descriptor/generic_frame_descriptor_gn/moz.build
 +++ third_party/libwebrtc/common_video/generic_frame_descriptor/generic_frame_descriptor_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -28904,7 +32961,7 @@ index b16531fbf8..d38bf09f56 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -28916,7 +32973,6 @@ index b16531fbf8..d38bf09f56 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -28943,7 +32999,6 @@ index b16531fbf8..d38bf09f56 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -28958,7 +33013,6 @@ index b16531fbf8..d38bf09f56 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -29009,6 +33063,10 @@ index b16531fbf8..d38bf09f56 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -29089,18 +33147,215 @@ index b16531fbf8..d38bf09f56 100644
 +    DEFINES["USE_X11"] = "1"
  
  Library("generic_frame_descriptor_gn")
+diff --git third_party/libwebrtc/dcsctp_gn/moz.build third_party/libwebrtc/dcsctp_gn/moz.build
+index d257f1ad2fa8..b3b3098adf87 100644
+--- third_party/libwebrtc/dcsctp_gn/moz.build
++++ third_party/libwebrtc/dcsctp_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -40,119 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -162,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("dcsctp_gn")
 diff --git third_party/libwebrtc/experiments/registered_field_trials_gn/moz.build third_party/libwebrtc/experiments/registered_field_trials_gn/moz.build
-index 5e1ddc355d..eaa9a59814 100644
+index d145d0ea9376..c46ee2a6426e 100644
 --- third_party/libwebrtc/experiments/registered_field_trials_gn/moz.build
 +++ third_party/libwebrtc/experiments/registered_field_trials_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -29115,7 +33370,7 @@ index 5e1ddc355d..eaa9a59814 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -29127,7 +33382,6 @@ index 5e1ddc355d..eaa9a59814 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -29150,7 +33404,6 @@ index 5e1ddc355d..eaa9a59814 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -29165,7 +33418,6 @@ index 5e1ddc355d..eaa9a59814 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -29212,6 +33464,10 @@ index 5e1ddc355d..eaa9a59814 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -29224,7 +33480,7 @@ index 5e1ddc355d..eaa9a59814 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -29277,7 +33533,7 @@ index 5e1ddc355d..eaa9a59814 100644
 -
  Library("registered_field_trials_gn")
 diff --git third_party/libwebrtc/experiments/registered_field_trials_header_gn/moz.build third_party/libwebrtc/experiments/registered_field_trials_header_gn/moz.build
-index 6c29dea76a..3ae54a950c 100644
+index 6c29dea76a50..3ae54a950c46 100644
 --- third_party/libwebrtc/experiments/registered_field_trials_header_gn/moz.build
 +++ third_party/libwebrtc/experiments/registered_field_trials_header_gn/moz.build
 @@ -31,9 +31,4 @@ LOCAL_INCLUDES += [
@@ -29291,17 +33547,16 @@ index 6c29dea76a..3ae54a950c 100644
 -
  Library("registered_field_trials_header_gn")
 diff --git third_party/libwebrtc/logging/rtc_event_audio_gn/moz.build third_party/libwebrtc/logging/rtc_event_audio_gn/moz.build
-index bf124013de..458504cb1a 100644
+index 87c1d54c4df1..1de0302ecc91 100644
 --- third_party/libwebrtc/logging/rtc_event_audio_gn/moz.build
 +++ third_party/libwebrtc/logging/rtc_event_audio_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -29316,7 +33571,7 @@ index bf124013de..458504cb1a 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -47,185 +57,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -48,186 +57,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -29328,7 +33583,6 @@ index bf124013de..458504cb1a 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -29355,7 +33609,6 @@ index bf124013de..458504cb1a 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -29370,7 +33623,6 @@ index bf124013de..458504cb1a 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -29428,6 +33680,10 @@ index bf124013de..458504cb1a 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -29509,17 +33765,16 @@ index bf124013de..458504cb1a 100644
  
  Library("rtc_event_audio_gn")
 diff --git third_party/libwebrtc/logging/rtc_event_bwe_gn/moz.build third_party/libwebrtc/logging/rtc_event_bwe_gn/moz.build
-index c7c2a5f880..05a45c19ea 100644
+index 7abe0e6ab8f6..c00986cd7d3f 100644
 --- third_party/libwebrtc/logging/rtc_event_bwe_gn/moz.build
 +++ third_party/libwebrtc/logging/rtc_event_bwe_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -29534,7 +33789,7 @@ index c7c2a5f880..05a45c19ea 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -48,185 +58,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -49,186 +58,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -29546,7 +33801,6 @@ index c7c2a5f880..05a45c19ea 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -29573,7 +33827,6 @@ index c7c2a5f880..05a45c19ea 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -29588,7 +33841,6 @@ index c7c2a5f880..05a45c19ea 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -29646,6 +33898,10 @@ index c7c2a5f880..05a45c19ea 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -29727,17 +33983,16 @@ index c7c2a5f880..05a45c19ea 100644
  
  Library("rtc_event_bwe_gn")
 diff --git third_party/libwebrtc/logging/rtc_event_field_gn/moz.build third_party/libwebrtc/logging/rtc_event_field_gn/moz.build
-index 630358f349..84d1261d67 100644
+index 173a4af52ed4..f49361ea7deb 100644
 --- third_party/libwebrtc/logging/rtc_event_field_gn/moz.build
 +++ third_party/libwebrtc/logging/rtc_event_field_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -29752,7 +34007,7 @@ index 630358f349..84d1261d67 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,185 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,186 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -29764,7 +34019,6 @@ index 630358f349..84d1261d67 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -29791,7 +34045,6 @@ index 630358f349..84d1261d67 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -29806,7 +34059,6 @@ index 630358f349..84d1261d67 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -29864,6 +34116,10 @@ index 630358f349..84d1261d67 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -29945,17 +34201,16 @@ index 630358f349..84d1261d67 100644
  
  Library("rtc_event_field_gn")
 diff --git third_party/libwebrtc/logging/rtc_event_log_parse_status_gn/moz.build third_party/libwebrtc/logging/rtc_event_log_parse_status_gn/moz.build
-index 46e013a0d4..35119b6eae 100644
+index 988db900c124..58ac771f6db7 100644
 --- third_party/libwebrtc/logging/rtc_event_log_parse_status_gn/moz.build
 +++ third_party/libwebrtc/logging/rtc_event_log_parse_status_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -29970,7 +34225,7 @@ index 46e013a0d4..35119b6eae 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -29982,7 +34237,6 @@ index 46e013a0d4..35119b6eae 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -30009,7 +34263,6 @@ index 46e013a0d4..35119b6eae 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -30024,7 +34277,6 @@ index 46e013a0d4..35119b6eae 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -30071,6 +34323,10 @@ index 46e013a0d4..35119b6eae 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -30083,7 +34339,7 @@ index 46e013a0d4..35119b6eae 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -30136,17 +34392,16 @@ index 46e013a0d4..35119b6eae 100644
 -
  Library("rtc_event_log_parse_status_gn")
 diff --git third_party/libwebrtc/logging/rtc_event_number_encodings_gn/moz.build third_party/libwebrtc/logging/rtc_event_number_encodings_gn/moz.build
-index 4c491af396..aa2e0940ea 100644
+index eb57df474228..3feab91a7084 100644
 --- third_party/libwebrtc/logging/rtc_event_number_encodings_gn/moz.build
 +++ third_party/libwebrtc/logging/rtc_event_number_encodings_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -30161,7 +34416,7 @@ index 4c491af396..aa2e0940ea 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,178 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,179 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -30173,7 +34428,6 @@ index 4c491af396..aa2e0940ea 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -30200,7 +34454,6 @@ index 4c491af396..aa2e0940ea 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -30215,7 +34468,6 @@ index 4c491af396..aa2e0940ea 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -30266,6 +34518,10 @@ index 4c491af396..aa2e0940ea 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -30347,17 +34603,16 @@ index 4c491af396..aa2e0940ea 100644
  
  Library("rtc_event_number_encodings_gn")
 diff --git third_party/libwebrtc/logging/rtc_event_pacing_gn/moz.build third_party/libwebrtc/logging/rtc_event_pacing_gn/moz.build
-index aec4465f8a..90a07fc5ca 100644
+index 46192e21f4e7..c9d38230adf6 100644
 --- third_party/libwebrtc/logging/rtc_event_pacing_gn/moz.build
 +++ third_party/libwebrtc/logging/rtc_event_pacing_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -30372,7 +34627,7 @@ index aec4465f8a..90a07fc5ca 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -30384,7 +34639,6 @@ index aec4465f8a..90a07fc5ca 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -30411,7 +34665,6 @@ index aec4465f8a..90a07fc5ca 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -30426,7 +34679,6 @@ index aec4465f8a..90a07fc5ca 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -30484,6 +34736,10 @@ index aec4465f8a..90a07fc5ca 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -30565,17 +34821,16 @@ index aec4465f8a..90a07fc5ca 100644
  
  Library("rtc_event_pacing_gn")
 diff --git third_party/libwebrtc/logging/rtc_event_rtp_rtcp_gn/moz.build third_party/libwebrtc/logging/rtc_event_rtp_rtcp_gn/moz.build
-index 3edc922b8f..828a594064 100644
+index db532092f5ba..973cc40e2eb7 100644
 --- third_party/libwebrtc/logging/rtc_event_rtp_rtcp_gn/moz.build
 +++ third_party/libwebrtc/logging/rtc_event_rtp_rtcp_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -30590,7 +34845,7 @@ index 3edc922b8f..828a594064 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,189 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,190 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -30602,7 +34857,6 @@ index 3edc922b8f..828a594064 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -30629,7 +34883,6 @@ index 3edc922b8f..828a594064 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -30648,7 +34901,6 @@ index 3edc922b8f..828a594064 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -30706,6 +34958,10 @@ index 3edc922b8f..828a594064 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -30787,17 +35043,16 @@ index 3edc922b8f..828a594064 100644
  
  Library("rtc_event_rtp_rtcp_gn")
 diff --git third_party/libwebrtc/logging/rtc_event_video_gn/moz.build third_party/libwebrtc/logging/rtc_event_video_gn/moz.build
-index 616e73dcf5..b0b40454f3 100644
+index 880219f21c25..bc58f4335961 100644
 --- third_party/libwebrtc/logging/rtc_event_video_gn/moz.build
 +++ third_party/libwebrtc/logging/rtc_event_video_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -30812,7 +35067,7 @@ index 616e73dcf5..b0b40454f3 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,185 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,186 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -30824,7 +35079,6 @@ index 616e73dcf5..b0b40454f3 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -30851,7 +35105,6 @@ index 616e73dcf5..b0b40454f3 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -30866,7 +35119,6 @@ index 616e73dcf5..b0b40454f3 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -30924,6 +35176,10 @@ index 616e73dcf5..b0b40454f3 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -31005,17 +35261,16 @@ index 616e73dcf5..b0b40454f3 100644
  
  Library("rtc_event_video_gn")
 diff --git third_party/libwebrtc/logging/rtc_stream_config_gn/moz.build third_party/libwebrtc/logging/rtc_stream_config_gn/moz.build
-index 6fd95dde97..bf513371f3 100644
+index 71ec6e58eab4..98496cf6ad3d 100644
 --- third_party/libwebrtc/logging/rtc_stream_config_gn/moz.build
 +++ third_party/libwebrtc/logging/rtc_stream_config_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -31030,7 +35285,7 @@ index 6fd95dde97..bf513371f3 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -31042,7 +35297,6 @@ index 6fd95dde97..bf513371f3 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -31069,7 +35323,6 @@ index 6fd95dde97..bf513371f3 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -31084,7 +35337,6 @@ index 6fd95dde97..bf513371f3 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -31142,6 +35394,10 @@ index 6fd95dde97..bf513371f3 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -31223,17 +35479,16 @@ index 6fd95dde97..bf513371f3 100644
  
  Library("rtc_stream_config_gn")
 diff --git third_party/libwebrtc/media/adapted_video_track_source_gn/moz.build third_party/libwebrtc/media/adapted_video_track_source_gn/moz.build
-index 1cb4f853ab..bbf25c8397 100644
+index fc9a05fecbd7..f730e651788a 100644
 --- third_party/libwebrtc/media/adapted_video_track_source_gn/moz.build
 +++ third_party/libwebrtc/media/adapted_video_track_source_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -31248,7 +35503,7 @@ index 1cb4f853ab..bbf25c8397 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,118 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -31260,7 +35515,6 @@ index 1cb4f853ab..bbf25c8397 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -31287,7 +35541,6 @@ index 1cb4f853ab..bbf25c8397 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -31302,7 +35555,6 @@ index 1cb4f853ab..bbf25c8397 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -31352,10 +35604,18 @@ index 1cb4f853ab..bbf25c8397 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -31368,7 +35628,210 @@ index 1cb4f853ab..bbf25c8397 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -160,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("adapted_video_track_source_gn")
+diff --git third_party/libwebrtc/media/audio_source_gn/moz.build third_party/libwebrtc/media/audio_source_gn/moz.build
+index b3ffa731b047..556c37a94cdd 100644
+--- third_party/libwebrtc/media/audio_source_gn/moz.build
++++ third_party/libwebrtc/media/audio_source_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -31419,19 +35882,18 @@ index 1cb4f853ab..bbf25c8397 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("adapted_video_track_source_gn")
+ Library("audio_source_gn")
 diff --git third_party/libwebrtc/media/codec_gn/moz.build third_party/libwebrtc/media/codec_gn/moz.build
-index cf10ada0cf..a2e116825f 100644
+index fa1c367755e9..073728d67c50 100644
 --- third_party/libwebrtc/media/codec_gn/moz.build
 +++ third_party/libwebrtc/media/codec_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -31446,7 +35908,7 @@ index cf10ada0cf..a2e116825f 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,186 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -31458,7 +35920,6 @@ index cf10ada0cf..a2e116825f 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -31485,7 +35946,6 @@ index cf10ada0cf..a2e116825f 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -31500,7 +35960,6 @@ index cf10ada0cf..a2e116825f 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -31558,6 +36017,10 @@ index cf10ada0cf..a2e116825f 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -31639,17 +36102,16 @@ index cf10ada0cf..a2e116825f 100644
  
  Library("codec_gn")
 diff --git third_party/libwebrtc/media/media_channel_gn/moz.build third_party/libwebrtc/media/media_channel_gn/moz.build
-index fc0c50aa72..65afa6523e 100644
+index 50c9885138f8..16e5ba4ee32e 100644
 --- third_party/libwebrtc/media/media_channel_gn/moz.build
 +++ third_party/libwebrtc/media/media_channel_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -31664,7 +36126,7 @@ index fc0c50aa72..65afa6523e 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,123 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,124 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -31676,7 +36138,6 @@ index fc0c50aa72..65afa6523e 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -31704,7 +36165,6 @@ index fc0c50aa72..65afa6523e 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -31723,7 +36183,6 @@ index fc0c50aa72..65afa6523e 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -31777,6 +36236,10 @@ index fc0c50aa72..65afa6523e 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -31789,7 +36252,7 @@ index fc0c50aa72..65afa6523e 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -165,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -167,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -31842,17 +36305,16 @@ index fc0c50aa72..65afa6523e 100644
 -
  Library("media_channel_gn")
 diff --git third_party/libwebrtc/media/media_channel_impl_gn/moz.build third_party/libwebrtc/media/media_channel_impl_gn/moz.build
-index b7db93813a..02018a9118 100644
+index 5e6822d5bdc0..400eab1bee62 100644
 --- third_party/libwebrtc/media/media_channel_impl_gn/moz.build
 +++ third_party/libwebrtc/media/media_channel_impl_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -31867,7 +36329,7 @@ index b7db93813a..02018a9118 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -31879,7 +36341,6 @@ index b7db93813a..02018a9118 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -31902,7 +36363,6 @@ index b7db93813a..02018a9118 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -31917,7 +36377,6 @@ index b7db93813a..02018a9118 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -31964,6 +36423,10 @@ index b7db93813a..02018a9118 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -31976,7 +36439,7 @@ index b7db93813a..02018a9118 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -32029,17 +36492,16 @@ index b7db93813a..02018a9118 100644
 -
  Library("media_channel_impl_gn")
 diff --git third_party/libwebrtc/media/media_constants_gn/moz.build third_party/libwebrtc/media/media_constants_gn/moz.build
-index fb7440ec4a..8b99c99310 100644
+index 38e1075093fa..1dda12f2a71d 100644
 --- third_party/libwebrtc/media/media_constants_gn/moz.build
 +++ third_party/libwebrtc/media/media_constants_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -32054,7 +36516,7 @@ index fb7440ec4a..8b99c99310 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,174 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,175 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -32066,7 +36528,6 @@ index fb7440ec4a..8b99c99310 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -32089,7 +36550,6 @@ index fb7440ec4a..8b99c99310 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -32104,7 +36564,6 @@ index fb7440ec4a..8b99c99310 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -32155,6 +36614,10 @@ index fb7440ec4a..8b99c99310 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -32235,18 +36698,17 @@ index fb7440ec4a..8b99c99310 100644
 +    DEFINES["USE_X11"] = "1"
  
  Library("media_constants_gn")
-diff --git third_party/libwebrtc/media/rid_description_gn/moz.build third_party/libwebrtc/media/rid_description_gn/moz.build
-index 22f56f08a7..b9d567d474 100644
---- third_party/libwebrtc/media/rid_description_gn/moz.build
-+++ third_party/libwebrtc/media/rid_description_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+diff --git third_party/libwebrtc/media/media_engine_gn/moz.build third_party/libwebrtc/media/media_engine_gn/moz.build
+index 20c2853bfc82..696f3b2819c5 100644
+--- third_party/libwebrtc/media/media_engine_gn/moz.build
++++ third_party/libwebrtc/media/media_engine_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -32261,7 +36723,7 @@ index 22f56f08a7..b9d567d474 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,124 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -32273,13 +36735,17 @@ index 22f56f08a7..b9d567d474 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "GLESv2",
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -32296,7 +36762,6 @@ index 22f56f08a7..b9d567d474 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -32305,13 +36770,16 @@ index 22f56f08a7..b9d567d474 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -32345,6 +36813,13 @@ index 22f56f08a7..b9d567d474 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -32358,6 +36833,10 @@ index 22f56f08a7..b9d567d474 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -32370,7 +36849,7 @@ index 22f56f08a7..b9d567d474 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -167,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -32421,19 +36900,18 @@ index 22f56f08a7..b9d567d474 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("rid_description_gn")
-diff --git third_party/libwebrtc/media/rtc_media_base_gn/moz.build third_party/libwebrtc/media/rtc_media_base_gn/moz.build
-index eb9cb4e29d..d886ebdf06 100644
---- third_party/libwebrtc/media/rtc_media_base_gn/moz.build
-+++ third_party/libwebrtc/media/rtc_media_base_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("media_engine_gn")
+diff --git third_party/libwebrtc/media/rid_description_gn/moz.build third_party/libwebrtc/media/rid_description_gn/moz.build
+index 92aa0430434d..6fae71d28c23 100644
+--- third_party/libwebrtc/media/rid_description_gn/moz.build
++++ third_party/libwebrtc/media/rid_description_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -32448,7 +36926,7 @@ index eb9cb4e29d..d886ebdf06 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,123 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -32460,7 +36938,6 @@ index eb9cb4e29d..d886ebdf06 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -32468,7 +36945,6 @@ index eb9cb4e29d..d886ebdf06 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -32488,7 +36964,6 @@ index eb9cb4e29d..d886ebdf06 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -32497,17 +36972,12 @@ index eb9cb4e29d..d886ebdf06 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -32557,10 +37027,18 @@ index eb9cb4e29d..d886ebdf06 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -32573,10 +37051,12 @@ index eb9cb4e29d..d886ebdf06 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -165,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -32598,16 +37078,21 @@ index eb9cb4e29d..d886ebdf06 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -32617,26 +37102,34 @@ index eb9cb4e29d..d886ebdf06 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("rtc_media_base_gn")
-diff --git third_party/libwebrtc/media/rtc_media_config_gn/moz.build third_party/libwebrtc/media/rtc_media_config_gn/moz.build
-index 4b6ba11d76..f8b511ad72 100644
---- third_party/libwebrtc/media/rtc_media_config_gn/moz.build
-+++ third_party/libwebrtc/media/rtc_media_config_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("rid_description_gn")
+diff --git third_party/libwebrtc/media/rtc_audio_video_gn/moz.build third_party/libwebrtc/media/rtc_audio_video_gn/moz.build
+index 6a4544f54efa..8d0d58c29bd7 100644
+--- third_party/libwebrtc/media/rtc_audio_video_gn/moz.build
++++ third_party/libwebrtc/media/rtc_audio_video_gn/moz.build
+@@ -14,11 +14,20 @@ DEFINES["HAVE_WEBRTC_VIDEO"] = True
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -32651,7 +37144,7 @@ index 4b6ba11d76..f8b511ad72 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,195 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -32663,13 +37156,17 @@ index 4b6ba11d76..f8b511ad72 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "GLESv2",
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -32686,7 +37183,6 @@ index 4b6ba11d76..f8b511ad72 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -32695,13 +37191,16 @@ index 4b6ba11d76..f8b511ad72 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -32735,6 +37234,17 @@ index 4b6ba11d76..f8b511ad72 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "ole32",
+-        "oleaut32",
+-        "secur32",
+-        "strmiids",
+-        "user32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -32744,10 +37254,18 @@ index 4b6ba11d76..f8b511ad72 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -32760,10 +37278,12 @@ index 4b6ba11d76..f8b511ad72 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -32785,16 +37305,21 @@ index 4b6ba11d76..f8b511ad72 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -32804,26 +37329,34 @@ index 4b6ba11d76..f8b511ad72 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("rtc_media_config_gn")
-diff --git third_party/libwebrtc/media/rtc_sdp_video_format_utils_gn/moz.build third_party/libwebrtc/media/rtc_sdp_video_format_utils_gn/moz.build
-index 10b08d64fb..68edc3038e 100644
---- third_party/libwebrtc/media/rtc_sdp_video_format_utils_gn/moz.build
-+++ third_party/libwebrtc/media/rtc_sdp_video_format_utils_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("rtc_audio_video_gn")
+diff --git third_party/libwebrtc/media/rtc_internal_video_codecs_gn/moz.build third_party/libwebrtc/media/rtc_internal_video_codecs_gn/moz.build
+index e80128aecdeb..77526b138660 100644
+--- third_party/libwebrtc/media/rtc_internal_video_codecs_gn/moz.build
++++ third_party/libwebrtc/media/rtc_internal_video_codecs_gn/moz.build
+@@ -14,11 +14,20 @@ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
+ DEFINES["RTC_USE_LIBAOM_AV1_ENCODER"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -32838,7 +37371,7 @@ index 10b08d64fb..68edc3038e 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,191 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -32850,7 +37383,6 @@ index 10b08d64fb..68edc3038e 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -32858,6 +37390,7 @@ index 10b08d64fb..68edc3038e 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -32877,7 +37410,6 @@ index 10b08d64fb..68edc3038e 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -32886,13 +37418,16 @@ index 10b08d64fb..68edc3038e 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -32950,6 +37485,10 @@ index 10b08d64fb..68edc3038e 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -33029,19 +37568,18 @@ index 10b08d64fb..68edc3038e 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("rtc_sdp_video_format_utils_gn")
-diff --git third_party/libwebrtc/media/rtc_simulcast_encoder_adapter_gn/moz.build third_party/libwebrtc/media/rtc_simulcast_encoder_adapter_gn/moz.build
-index 1929dd6e93..285c3d7115 100644
---- third_party/libwebrtc/media/rtc_simulcast_encoder_adapter_gn/moz.build
-+++ third_party/libwebrtc/media/rtc_simulcast_encoder_adapter_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("rtc_internal_video_codecs_gn")
+diff --git third_party/libwebrtc/media/rtc_media_base_gn/moz.build third_party/libwebrtc/media/rtc_media_base_gn/moz.build
+index 58c4f572fa11..7e7ca1cbab42 100644
+--- third_party/libwebrtc/media/rtc_media_base_gn/moz.build
++++ third_party/libwebrtc/media/rtc_media_base_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -33056,7 +37594,7 @@ index 1929dd6e93..285c3d7115 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,124 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -33068,7 +37606,6 @@ index 1929dd6e93..285c3d7115 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -33096,7 +37633,6 @@ index 1929dd6e93..285c3d7115 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -33115,7 +37651,6 @@ index 1929dd6e93..285c3d7115 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -33165,14 +37700,14 @@ index 1929dd6e93..285c3d7115 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -33185,12 +37720,10 @@ index 1929dd6e93..285c3d7115 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--if CONFIG["TARGET_CPU"] == "x86_64":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
+@@ -167,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -33212,21 +37745,16 @@ index 1929dd6e93..285c3d7115 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -33236,35 +37764,25 @@ index 1929dd6e93..285c3d7115 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("rtc_simulcast_encoder_adapter_gn")
-diff --git third_party/libwebrtc/media/rtp_utils_gn/moz.build third_party/libwebrtc/media/rtp_utils_gn/moz.build
-index 22b3cc9d64..c7e26cb4b4 100644
---- third_party/libwebrtc/media/rtp_utils_gn/moz.build
-+++ third_party/libwebrtc/media/rtp_utils_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-
+ Library("rtc_media_base_gn")
+diff --git third_party/libwebrtc/media/rtc_media_config_gn/moz.build third_party/libwebrtc/media/rtc_media_config_gn/moz.build
+index 42d0c4a66949..c50b94a79309 100644
+--- third_party/libwebrtc/media/rtc_media_config_gn/moz.build
++++ third_party/libwebrtc/media/rtc_media_config_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -33279,7 +37797,7 @@ index 22b3cc9d64..c7e26cb4b4 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -33291,7 +37809,6 @@ index 22b3cc9d64..c7e26cb4b4 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -33314,7 +37831,6 @@ index 22b3cc9d64..c7e26cb4b4 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -33329,7 +37845,6 @@ index 22b3cc9d64..c7e26cb4b4 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -33376,6 +37891,10 @@ index 22b3cc9d64..c7e26cb4b4 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -33388,7 +37907,7 @@ index 22b3cc9d64..c7e26cb4b4 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -33439,19 +37958,18 @@ index 22b3cc9d64..c7e26cb4b4 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("rtp_utils_gn")
-diff --git third_party/libwebrtc/media/stream_params_gn/moz.build third_party/libwebrtc/media/stream_params_gn/moz.build
-index 67ed8e9a46..7cd0a0f85e 100644
---- third_party/libwebrtc/media/stream_params_gn/moz.build
-+++ third_party/libwebrtc/media/stream_params_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("rtc_media_config_gn")
+diff --git third_party/libwebrtc/media/rtc_media_gn/moz.build third_party/libwebrtc/media/rtc_media_gn/moz.build
+index 090c3083a914..f84a9e395510 100644
+--- third_party/libwebrtc/media/rtc_media_gn/moz.build
++++ third_party/libwebrtc/media/rtc_media_gn/moz.build
+@@ -14,11 +14,20 @@ DEFINES["HAVE_WEBRTC_VIDEO"] = True
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -33466,7 +37984,7 @@ index 67ed8e9a46..7cd0a0f85e 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,128 +50,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -33478,13 +37996,17 @@ index 67ed8e9a46..7cd0a0f85e 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "GLESv2",
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -33501,7 +38023,6 @@ index 67ed8e9a46..7cd0a0f85e 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -33510,13 +38031,16 @@ index 67ed8e9a46..7cd0a0f85e 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -33550,6 +38074,17 @@ index 67ed8e9a46..7cd0a0f85e 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "ole32",
+-        "oleaut32",
+-        "secur32",
+-        "strmiids",
+-        "user32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -33563,6 +38098,10 @@ index 67ed8e9a46..7cd0a0f85e 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -33575,7 +38114,7 @@ index 67ed8e9a46..7cd0a0f85e 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -172,50 +70,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -33626,19 +38165,18 @@ index 67ed8e9a46..7cd0a0f85e 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("stream_params_gn")
-diff --git third_party/libwebrtc/media/video_adapter_gn/moz.build third_party/libwebrtc/media/video_adapter_gn/moz.build
-index 1ce6badaf8..87e2c14c57 100644
---- third_party/libwebrtc/media/video_adapter_gn/moz.build
-+++ third_party/libwebrtc/media/video_adapter_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("rtc_media_gn")
+diff --git third_party/libwebrtc/media/rtc_sdp_video_format_utils_gn/moz.build third_party/libwebrtc/media/rtc_sdp_video_format_utils_gn/moz.build
+index 0b90567eff54..581f825bfb68 100644
+--- third_party/libwebrtc/media/rtc_sdp_video_format_utils_gn/moz.build
++++ third_party/libwebrtc/media/rtc_sdp_video_format_utils_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -33653,7 +38191,7 @@ index 1ce6badaf8..87e2c14c57 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -33665,7 +38203,6 @@ index 1ce6badaf8..87e2c14c57 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -33692,7 +38229,6 @@ index 1ce6badaf8..87e2c14c57 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -33707,7 +38243,6 @@ index 1ce6badaf8..87e2c14c57 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -33765,6 +38300,10 @@ index 1ce6badaf8..87e2c14c57 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -33844,19 +38383,18 @@ index 1ce6badaf8..87e2c14c57 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("video_adapter_gn")
-diff --git third_party/libwebrtc/media/video_broadcaster_gn/moz.build third_party/libwebrtc/media/video_broadcaster_gn/moz.build
-index c1ebd4508d..851aace5f4 100644
---- third_party/libwebrtc/media/video_broadcaster_gn/moz.build
-+++ third_party/libwebrtc/media/video_broadcaster_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("rtc_sdp_video_format_utils_gn")
+diff --git third_party/libwebrtc/media/rtc_simulcast_encoder_adapter_gn/moz.build third_party/libwebrtc/media/rtc_simulcast_encoder_adapter_gn/moz.build
+index cb9bed23cb55..fe76cd431ff6 100644
+--- third_party/libwebrtc/media/rtc_simulcast_encoder_adapter_gn/moz.build
++++ third_party/libwebrtc/media/rtc_simulcast_encoder_adapter_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -33871,7 +38409,7 @@ index c1ebd4508d..851aace5f4 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,191 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -33883,7 +38421,6 @@ index c1ebd4508d..851aace5f4 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -33891,6 +38428,7 @@ index c1ebd4508d..851aace5f4 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -33910,7 +38448,6 @@ index c1ebd4508d..851aace5f4 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -33919,13 +38456,16 @@ index c1ebd4508d..851aace5f4 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -33983,6 +38523,10 @@ index c1ebd4508d..851aace5f4 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -34062,19 +38606,18 @@ index c1ebd4508d..851aace5f4 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("video_broadcaster_gn")
-diff --git third_party/libwebrtc/media/video_common_gn/moz.build third_party/libwebrtc/media/video_common_gn/moz.build
-index b99fdbd294..568207bcf3 100644
---- third_party/libwebrtc/media/video_common_gn/moz.build
-+++ third_party/libwebrtc/media/video_common_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("rtc_simulcast_encoder_adapter_gn")
+diff --git third_party/libwebrtc/media/rtp_utils_gn/moz.build third_party/libwebrtc/media/rtp_utils_gn/moz.build
+index 27f94a49fa4b..8d2edadb7d0e 100644
+--- third_party/libwebrtc/media/rtp_utils_gn/moz.build
++++ third_party/libwebrtc/media/rtp_utils_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -34089,7 +38632,7 @@ index b99fdbd294..568207bcf3 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -34101,17 +38644,12 @@ index b99fdbd294..568207bcf3 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -34128,7 +38666,6 @@ index b99fdbd294..568207bcf3 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -34143,7 +38680,6 @@ index b99fdbd294..568207bcf3 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -34177,13 +38713,6 @@ index b99fdbd294..568207bcf3 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -34193,14 +38722,14 @@ index b99fdbd294..568207bcf3 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -34213,12 +38742,10 @@ index b99fdbd294..568207bcf3 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--if CONFIG["TARGET_CPU"] == "x86_64":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -34240,21 +38767,16 @@ index b99fdbd294..568207bcf3 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -34264,35 +38786,212 @@ index b99fdbd294..568207bcf3 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("rtp_utils_gn")
+diff --git third_party/libwebrtc/media/stream_params_gn/moz.build third_party/libwebrtc/media/stream_params_gn/moz.build
+index c65d7a53ed46..ef3886295fed 100644
+--- third_party/libwebrtc/media/stream_params_gn/moz.build
++++ third_party/libwebrtc/media/stream_params_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+ FINAL_LIBRARY = "xul"
+ 
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
  
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
  
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
  
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
  
- Library("video_common_gn")
-diff --git third_party/libwebrtc/media/video_source_base_gn/moz.build third_party/libwebrtc/media/video_source_base_gn/moz.build
-index b74ce609e9..48c6de6f6c 100644
---- third_party/libwebrtc/media/video_source_base_gn/moz.build
-+++ third_party/libwebrtc/media/video_source_base_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("stream_params_gn")
+diff --git third_party/libwebrtc/media/video_adapter_gn/moz.build third_party/libwebrtc/media/video_adapter_gn/moz.build
+index d06fd4ea8e37..4e50253cb413 100644
+--- third_party/libwebrtc/media/video_adapter_gn/moz.build
++++ third_party/libwebrtc/media/video_adapter_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -34307,7 +39006,7 @@ index b74ce609e9..48c6de6f6c 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -34319,7 +39018,6 @@ index b74ce609e9..48c6de6f6c 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -34346,7 +39044,6 @@ index b74ce609e9..48c6de6f6c 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -34361,7 +39058,6 @@ index b74ce609e9..48c6de6f6c 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -34419,6 +39115,10 @@ index b74ce609e9..48c6de6f6c 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -34498,19 +39198,18 @@ index b74ce609e9..48c6de6f6c 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("video_source_base_gn")
-diff --git third_party/libwebrtc/modules/async_audio_processing/async_audio_processing_gn/moz.build third_party/libwebrtc/modules/async_audio_processing/async_audio_processing_gn/moz.build
-index 495a5d8cac..cbf73a5b93 100644
---- third_party/libwebrtc/modules/async_audio_processing/async_audio_processing_gn/moz.build
-+++ third_party/libwebrtc/modules/async_audio_processing/async_audio_processing_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("video_adapter_gn")
+diff --git third_party/libwebrtc/media/video_broadcaster_gn/moz.build third_party/libwebrtc/media/video_broadcaster_gn/moz.build
+index 3d33f289d9a2..52b7067da392 100644
+--- third_party/libwebrtc/media/video_broadcaster_gn/moz.build
++++ third_party/libwebrtc/media/video_broadcaster_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -34525,7 +39224,7 @@ index 495a5d8cac..cbf73a5b93 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -34537,7 +39236,6 @@ index 495a5d8cac..cbf73a5b93 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -34564,7 +39262,6 @@ index 495a5d8cac..cbf73a5b93 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -34579,7 +39276,6 @@ index 495a5d8cac..cbf73a5b93 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -34637,6 +39333,10 @@ index 495a5d8cac..cbf73a5b93 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -34716,19 +39416,18 @@ index 495a5d8cac..cbf73a5b93 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("async_audio_processing_gn")
-diff --git third_party/libwebrtc/modules/audio_coding/audio_coding_gn/moz.build third_party/libwebrtc/modules/audio_coding/audio_coding_gn/moz.build
-index 995b2a2a3b..867012af59 100644
---- third_party/libwebrtc/modules/audio_coding/audio_coding_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/audio_coding_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("video_broadcaster_gn")
+diff --git third_party/libwebrtc/media/video_common_gn/moz.build third_party/libwebrtc/media/video_common_gn/moz.build
+index 3423c19bd60e..03bd0dd5e648 100644
+--- third_party/libwebrtc/media/video_common_gn/moz.build
++++ third_party/libwebrtc/media/video_common_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -34743,7 +39442,7 @@ index 995b2a2a3b..867012af59 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -47,189 +57,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -34755,7 +39454,6 @@ index 995b2a2a3b..867012af59 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -34782,7 +39480,6 @@ index 995b2a2a3b..867012af59 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -34791,17 +39488,12 @@ index 995b2a2a3b..867012af59 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -34859,6 +39551,10 @@ index 995b2a2a3b..867012af59 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -34938,19 +39634,18 @@ index 995b2a2a3b..867012af59 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("audio_coding_gn")
-diff --git third_party/libwebrtc/modules/audio_coding/audio_coding_module_typedefs_gn/moz.build third_party/libwebrtc/modules/audio_coding/audio_coding_module_typedefs_gn/moz.build
-index 470578709e..9409934874 100644
---- third_party/libwebrtc/modules/audio_coding/audio_coding_module_typedefs_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/audio_coding_module_typedefs_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("video_common_gn")
+diff --git third_party/libwebrtc/media/video_source_base_gn/moz.build third_party/libwebrtc/media/video_source_base_gn/moz.build
+index 8bfea357cdbb..2f9861d6c38a 100644
+--- third_party/libwebrtc/media/video_source_base_gn/moz.build
++++ third_party/libwebrtc/media/video_source_base_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -34965,7 +39660,7 @@ index 470578709e..9409934874 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -34977,13 +39672,16 @@ index 470578709e..9409934874 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -35000,7 +39698,6 @@ index 470578709e..9409934874 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -35015,7 +39712,6 @@ index 470578709e..9409934874 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -35049,6 +39745,13 @@ index 470578709e..9409934874 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -35058,10 +39761,18 @@ index 470578709e..9409934874 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -35074,10 +39785,12 @@ index 470578709e..9409934874 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -35099,16 +39812,21 @@ index 470578709e..9409934874 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -35118,26 +39836,34 @@ index 470578709e..9409934874 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("audio_coding_module_typedefs_gn")
-diff --git third_party/libwebrtc/modules/audio_coding/audio_coding_opus_common_gn/moz.build third_party/libwebrtc/modules/audio_coding/audio_coding_opus_common_gn/moz.build
-index e484426fd2..197384a642 100644
---- third_party/libwebrtc/modules/audio_coding/audio_coding_opus_common_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/audio_coding_opus_common_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("video_source_base_gn")
+diff --git third_party/libwebrtc/modules/async_audio_processing/async_audio_processing_gn/moz.build third_party/libwebrtc/modules/async_audio_processing/async_audio_processing_gn/moz.build
+index df4aa2f2cf44..03f4a4610a90 100644
+--- third_party/libwebrtc/modules/async_audio_processing/async_audio_processing_gn/moz.build
++++ third_party/libwebrtc/modules/async_audio_processing/async_audio_processing_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -35152,7 +39878,7 @@ index e484426fd2..197384a642 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -35164,7 +39890,6 @@ index e484426fd2..197384a642 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -35191,7 +39916,6 @@ index e484426fd2..197384a642 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -35206,7 +39930,6 @@ index e484426fd2..197384a642 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -35264,6 +39987,10 @@ index e484426fd2..197384a642 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -35343,19 +40070,18 @@ index e484426fd2..197384a642 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("audio_coding_opus_common_gn")
-diff --git third_party/libwebrtc/modules/audio_coding/audio_encoder_cng_gn/moz.build third_party/libwebrtc/modules/audio_coding/audio_encoder_cng_gn/moz.build
-index 1e7e932b55..016f8f1e24 100644
---- third_party/libwebrtc/modules/audio_coding/audio_encoder_cng_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/audio_encoder_cng_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("async_audio_processing_gn")
+diff --git third_party/libwebrtc/modules/audio_coding/audio_coding_gn/moz.build third_party/libwebrtc/modules/audio_coding/audio_coding_gn/moz.build
+index 7ced6b2f5e9a..0dcf2ab3da45 100644
+--- third_party/libwebrtc/modules/audio_coding/audio_coding_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/audio_coding_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -35370,7 +40096,7 @@ index 1e7e932b55..016f8f1e24 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,190 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -35382,7 +40108,6 @@ index 1e7e932b55..016f8f1e24 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -35409,7 +40134,6 @@ index 1e7e932b55..016f8f1e24 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -35428,7 +40152,6 @@ index 1e7e932b55..016f8f1e24 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -35486,6 +40209,10 @@ index 1e7e932b55..016f8f1e24 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -35565,19 +40292,18 @@ index 1e7e932b55..016f8f1e24 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("audio_encoder_cng_gn")
-diff --git third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_config_gn/moz.build third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_config_gn/moz.build
-index 92221fcca1..2fafe95048 100644
---- third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_config_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_config_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("audio_coding_gn")
+diff --git third_party/libwebrtc/modules/audio_coding/audio_coding_module_typedefs_gn/moz.build third_party/libwebrtc/modules/audio_coding/audio_coding_module_typedefs_gn/moz.build
+index ba94b42663e7..18b923fd01d7 100644
+--- third_party/libwebrtc/modules/audio_coding/audio_coding_module_typedefs_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/audio_coding_module_typedefs_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -35592,7 +40318,7 @@ index 92221fcca1..2fafe95048 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,174 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -35604,7 +40330,6 @@ index 92221fcca1..2fafe95048 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -35627,7 +40352,6 @@ index 92221fcca1..2fafe95048 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -35642,7 +40366,6 @@ index 92221fcca1..2fafe95048 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -35685,14 +40408,14 @@ index 92221fcca1..2fafe95048 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -35705,12 +40428,10 @@ index 92221fcca1..2fafe95048 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--if CONFIG["TARGET_CPU"] == "x86_64":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -35732,21 +40453,16 @@ index 92221fcca1..2fafe95048 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -35756,35 +40472,25 @@ index 92221fcca1..2fafe95048 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("audio_network_adaptor_config_gn")
-diff --git third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_gn/moz.build third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_gn/moz.build
-index cb6c943d7c..7505b52d14 100644
---- third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-
+ Library("audio_coding_module_typedefs_gn")
+diff --git third_party/libwebrtc/modules/audio_coding/audio_coding_opus_common_gn/moz.build third_party/libwebrtc/modules/audio_coding/audio_coding_opus_common_gn/moz.build
+index 30e0511c1202..60a140cf508e 100644
+--- third_party/libwebrtc/modules/audio_coding/audio_coding_opus_common_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/audio_coding_opus_common_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -35799,7 +40505,7 @@ index cb6c943d7c..7505b52d14 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -53,189 +63,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -35811,7 +40517,6 @@ index cb6c943d7c..7505b52d14 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -35838,7 +40543,6 @@ index cb6c943d7c..7505b52d14 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -35847,17 +40551,12 @@ index cb6c943d7c..7505b52d14 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -35915,6 +40614,10 @@ index cb6c943d7c..7505b52d14 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -35994,19 +40697,18 @@ index cb6c943d7c..7505b52d14 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("audio_network_adaptor_gn")
-diff --git third_party/libwebrtc/modules/audio_coding/default_neteq_factory_gn/moz.build third_party/libwebrtc/modules/audio_coding/default_neteq_factory_gn/moz.build
-index a0d24b9a5d..48d685b4f5 100644
---- third_party/libwebrtc/modules/audio_coding/default_neteq_factory_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/default_neteq_factory_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("audio_coding_opus_common_gn")
+diff --git third_party/libwebrtc/modules/audio_coding/audio_encoder_cng_gn/moz.build third_party/libwebrtc/modules/audio_coding/audio_encoder_cng_gn/moz.build
+index 517f1c385402..a90873f05e5f 100644
+--- third_party/libwebrtc/modules/audio_coding/audio_encoder_cng_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/audio_encoder_cng_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -36021,7 +40723,7 @@ index a0d24b9a5d..48d685b4f5 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -36033,7 +40735,6 @@ index a0d24b9a5d..48d685b4f5 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -36060,7 +40761,6 @@ index a0d24b9a5d..48d685b4f5 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -36079,7 +40779,6 @@ index a0d24b9a5d..48d685b4f5 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -36137,6 +40836,10 @@ index a0d24b9a5d..48d685b4f5 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -36216,19 +40919,18 @@ index a0d24b9a5d..48d685b4f5 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("default_neteq_factory_gn")
-diff --git third_party/libwebrtc/modules/audio_coding/g711_c_gn/moz.build third_party/libwebrtc/modules/audio_coding/g711_c_gn/moz.build
-index dcf3567d5c..d969b72126 100644
---- third_party/libwebrtc/modules/audio_coding/g711_c_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/g711_c_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("audio_encoder_cng_gn")
+diff --git third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_config_gn/moz.build third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_config_gn/moz.build
+index 0551767ad41e..d59a3765cd70 100644
+--- third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_config_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_config_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -36243,7 +40945,7 @@ index dcf3567d5c..d969b72126 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,174 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,175 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -36255,7 +40957,6 @@ index dcf3567d5c..d969b72126 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -36278,7 +40979,6 @@ index dcf3567d5c..d969b72126 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -36293,7 +40993,6 @@ index dcf3567d5c..d969b72126 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -36336,7 +41035,7 @@ index dcf3567d5c..d969b72126 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
--    CFLAGS += [
+-    CXXFLAGS += [
 -        "-mfpu=neon"
 -    ]
 -
@@ -36344,6 +41043,10 @@ index dcf3567d5c..d969b72126 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -36394,7 +41097,7 @@ index dcf3567d5c..d969b72126 100644
 -
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
-     CFLAGS += [
+     CXXFLAGS += [
          "-msse2"
      ]
  
@@ -36409,7 +41112,7 @@ index dcf3567d5c..d969b72126 100644
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
--    CFLAGS += [
+-    CXXFLAGS += [
 -        "-msse2"
 -    ]
 +if CONFIG["TARGET_CPU"] == "x86_64":
@@ -36423,19 +41126,18 @@ index dcf3567d5c..d969b72126 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("g711_c_gn")
-diff --git third_party/libwebrtc/modules/audio_coding/g711_gn/moz.build third_party/libwebrtc/modules/audio_coding/g711_gn/moz.build
-index b6962f1786..c37ec8d1a4 100644
---- third_party/libwebrtc/modules/audio_coding/g711_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/g711_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("audio_network_adaptor_config_gn")
+diff --git third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_gn/moz.build third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_gn/moz.build
+index e67a684aaf53..7919faa59988 100644
+--- third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -36450,7 +41152,7 @@ index b6962f1786..c37ec8d1a4 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,185 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -54,190 +63,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -36462,7 +41164,6 @@ index b6962f1786..c37ec8d1a4 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -36489,7 +41190,6 @@ index b6962f1786..c37ec8d1a4 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -36498,13 +41198,16 @@ index b6962f1786..c37ec8d1a4 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -36562,6 +41265,10 @@ index b6962f1786..c37ec8d1a4 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -36641,19 +41348,18 @@ index b6962f1786..c37ec8d1a4 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("g711_gn")
-diff --git third_party/libwebrtc/modules/audio_coding/g722_c_gn/moz.build third_party/libwebrtc/modules/audio_coding/g722_c_gn/moz.build
-index 99188c0a58..502a17cd0e 100644
---- third_party/libwebrtc/modules/audio_coding/g722_c_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/g722_c_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("audio_network_adaptor_gn")
+diff --git third_party/libwebrtc/modules/audio_coding/g711_c_gn/moz.build third_party/libwebrtc/modules/audio_coding/g711_c_gn/moz.build
+index dedcda5d379f..7381cf2820f4 100644
+--- third_party/libwebrtc/modules/audio_coding/g711_c_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/g711_c_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -36668,7 +41374,7 @@ index 99188c0a58..502a17cd0e 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,174 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,175 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -36680,7 +41386,6 @@ index 99188c0a58..502a17cd0e 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -36703,7 +41408,6 @@ index 99188c0a58..502a17cd0e 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -36718,7 +41422,6 @@ index 99188c0a58..502a17cd0e 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -36769,6 +41472,10 @@ index 99188c0a58..502a17cd0e 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -36848,19 +41555,18 @@ index 99188c0a58..502a17cd0e 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("g722_c_gn")
-diff --git third_party/libwebrtc/modules/audio_coding/g722_gn/moz.build third_party/libwebrtc/modules/audio_coding/g722_gn/moz.build
-index 56ac627776..a936eb41a9 100644
---- third_party/libwebrtc/modules/audio_coding/g722_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/g722_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("g711_c_gn")
+diff --git third_party/libwebrtc/modules/audio_coding/g711_gn/moz.build third_party/libwebrtc/modules/audio_coding/g711_gn/moz.build
+index 6ff2b5757c16..46fe5e5d3952 100644
+--- third_party/libwebrtc/modules/audio_coding/g711_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/g711_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -36875,7 +41581,7 @@ index 56ac627776..a936eb41a9 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,185 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,186 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -36887,7 +41593,6 @@ index 56ac627776..a936eb41a9 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -36914,7 +41619,6 @@ index 56ac627776..a936eb41a9 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -36929,7 +41633,6 @@ index 56ac627776..a936eb41a9 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -36987,6 +41690,10 @@ index 56ac627776..a936eb41a9 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -37066,19 +41773,18 @@ index 56ac627776..a936eb41a9 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("g722_gn")
-diff --git third_party/libwebrtc/modules/audio_coding/ilbc_c_gn/moz.build third_party/libwebrtc/modules/audio_coding/ilbc_c_gn/moz.build
-index 9c374405df..6e2fd6beb0 100644
---- third_party/libwebrtc/modules/audio_coding/ilbc_c_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/ilbc_c_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("g711_gn")
+diff --git third_party/libwebrtc/modules/audio_coding/g722_c_gn/moz.build third_party/libwebrtc/modules/audio_coding/g722_c_gn/moz.build
+index 7af4da2823b9..08ab446a0a88 100644
+--- third_party/libwebrtc/modules/audio_coding/g722_c_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/g722_c_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -37093,7 +41799,7 @@ index 9c374405df..6e2fd6beb0 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -111,189 +121,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,175 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -37105,17 +41811,12 @@ index 9c374405df..6e2fd6beb0 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -37132,7 +41833,6 @@ index 9c374405df..6e2fd6beb0 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -37141,17 +41841,12 @@ index 9c374405df..6e2fd6beb0 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -37185,13 +41880,6 @@ index 9c374405df..6e2fd6beb0 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -37209,6 +41897,10 @@ index 9c374405df..6e2fd6beb0 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -37288,19 +41980,18 @@ index 9c374405df..6e2fd6beb0 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("ilbc_c_gn")
-diff --git third_party/libwebrtc/modules/audio_coding/ilbc_gn/moz.build third_party/libwebrtc/modules/audio_coding/ilbc_gn/moz.build
-index f3546882a1..7700d43a15 100644
---- third_party/libwebrtc/modules/audio_coding/ilbc_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/ilbc_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("g722_c_gn")
+diff --git third_party/libwebrtc/modules/audio_coding/g722_gn/moz.build third_party/libwebrtc/modules/audio_coding/g722_gn/moz.build
+index 5a440b4ff1c8..2fdbaa878fc1 100644
+--- third_party/libwebrtc/modules/audio_coding/g722_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/g722_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -37315,7 +42006,7 @@ index f3546882a1..7700d43a15 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,189 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,186 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -37327,7 +42018,6 @@ index f3546882a1..7700d43a15 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -37354,7 +42044,6 @@ index f3546882a1..7700d43a15 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -37363,17 +42052,12 @@ index f3546882a1..7700d43a15 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -37431,6 +42115,10 @@ index f3546882a1..7700d43a15 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -37510,19 +42198,18 @@ index f3546882a1..7700d43a15 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("ilbc_gn")
+ Library("g722_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/isac_bwinfo_gn/moz.build third_party/libwebrtc/modules/audio_coding/isac_bwinfo_gn/moz.build
-index c0b5ae4a7a..214b9d2bed 100644
+index 8337bf3634c6..ac6b63091c79 100644
 --- third_party/libwebrtc/modules/audio_coding/isac_bwinfo_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/isac_bwinfo_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -37537,7 +42224,7 @@ index c0b5ae4a7a..214b9d2bed 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -37549,7 +42236,6 @@ index c0b5ae4a7a..214b9d2bed 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -37572,7 +42258,6 @@ index c0b5ae4a7a..214b9d2bed 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -37587,7 +42272,6 @@ index c0b5ae4a7a..214b9d2bed 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -37634,6 +42318,10 @@ index c0b5ae4a7a..214b9d2bed 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -37646,7 +42334,7 @@ index c0b5ae4a7a..214b9d2bed 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -37699,17 +42387,16 @@ index c0b5ae4a7a..214b9d2bed 100644
 -
  Library("isac_bwinfo_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/isac_vad_gn/moz.build third_party/libwebrtc/modules/audio_coding/isac_vad_gn/moz.build
-index 15040244a1..72275c755c 100644
+index ea88c1d8f583..57e8546bdbf4 100644
 --- third_party/libwebrtc/modules/audio_coding/isac_vad_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/isac_vad_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -37724,7 +42411,7 @@ index 15040244a1..72275c755c 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,174 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,175 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -37736,7 +42423,6 @@ index 15040244a1..72275c755c 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -37759,7 +42445,6 @@ index 15040244a1..72275c755c 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -37774,7 +42459,6 @@ index 15040244a1..72275c755c 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -37825,6 +42509,10 @@ index 15040244a1..72275c755c 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -37906,17 +42594,16 @@ index 15040244a1..72275c755c 100644
  
  Library("isac_vad_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/legacy_encoded_audio_frame_gn/moz.build third_party/libwebrtc/modules/audio_coding/legacy_encoded_audio_frame_gn/moz.build
-index c03333a319..ddbb058ccb 100644
+index ca334dc3fe78..747b4ac34f8c 100644
 --- third_party/libwebrtc/modules/audio_coding/legacy_encoded_audio_frame_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/legacy_encoded_audio_frame_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -37931,7 +42618,7 @@ index c03333a319..ddbb058ccb 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -37943,7 +42630,6 @@ index c03333a319..ddbb058ccb 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -37970,7 +42656,6 @@ index c03333a319..ddbb058ccb 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -37985,7 +42670,6 @@ index c03333a319..ddbb058ccb 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -38043,6 +42727,10 @@ index c03333a319..ddbb058ccb 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -38124,17 +42812,16 @@ index c03333a319..ddbb058ccb 100644
  
  Library("legacy_encoded_audio_frame_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/neteq_gn/moz.build third_party/libwebrtc/modules/audio_coding/neteq_gn/moz.build
-index a017d70518..6384253537 100644
+index 2551d1916e01..87a4113e6abf 100644
 --- third_party/libwebrtc/modules/audio_coding/neteq_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/neteq_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -38149,7 +42836,7 @@ index a017d70518..6384253537 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -77,189 +87,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -79,190 +88,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -38161,7 +42848,6 @@ index a017d70518..6384253537 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -38188,7 +42874,6 @@ index a017d70518..6384253537 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -38207,7 +42892,6 @@ index a017d70518..6384253537 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -38265,6 +42949,10 @@ index a017d70518..6384253537 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -38346,17 +43034,16 @@ index a017d70518..6384253537 100644
  
  Library("neteq_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/pcm16b_c_gn/moz.build third_party/libwebrtc/modules/audio_coding/pcm16b_c_gn/moz.build
-index 1e7a8e8f65..3763b892f8 100644
+index d9334cabeb19..030e4a70ff28 100644
 --- third_party/libwebrtc/modules/audio_coding/pcm16b_c_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/pcm16b_c_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -38371,7 +43058,7 @@ index 1e7a8e8f65..3763b892f8 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,174 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,175 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -38383,7 +43070,6 @@ index 1e7a8e8f65..3763b892f8 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -38406,7 +43092,6 @@ index 1e7a8e8f65..3763b892f8 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -38421,7 +43106,6 @@ index 1e7a8e8f65..3763b892f8 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -38472,6 +43156,10 @@ index 1e7a8e8f65..3763b892f8 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -38553,17 +43241,16 @@ index 1e7a8e8f65..3763b892f8 100644
  
  Library("pcm16b_c_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/pcm16b_gn/moz.build third_party/libwebrtc/modules/audio_coding/pcm16b_gn/moz.build
-index 2a2a254233..f79075092c 100644
+index 0b30779563f7..c552b27c5ff3 100644
 --- third_party/libwebrtc/modules/audio_coding/pcm16b_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/pcm16b_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -38578,7 +43265,7 @@ index 2a2a254233..f79075092c 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,185 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,186 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -38590,7 +43277,6 @@ index 2a2a254233..f79075092c 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -38617,7 +43303,6 @@ index 2a2a254233..f79075092c 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -38632,7 +43317,6 @@ index 2a2a254233..f79075092c 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -38690,6 +43374,10 @@ index 2a2a254233..f79075092c 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -38771,17 +43459,16 @@ index 2a2a254233..f79075092c 100644
  
  Library("pcm16b_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/red_gn/moz.build third_party/libwebrtc/modules/audio_coding/red_gn/moz.build
-index 02ef2ce08e..9e46d6913b 100644
+index 58e8afef9a00..965e9dd8ba94 100644
 --- third_party/libwebrtc/modules/audio_coding/red_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/red_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -38796,7 +43483,7 @@ index 02ef2ce08e..9e46d6913b 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -38808,7 +43495,6 @@ index 02ef2ce08e..9e46d6913b 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -38835,7 +43521,6 @@ index 02ef2ce08e..9e46d6913b 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -38854,7 +43539,6 @@ index 02ef2ce08e..9e46d6913b 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -38912,6 +43596,10 @@ index 02ef2ce08e..9e46d6913b 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -38993,17 +43681,16 @@ index 02ef2ce08e..9e46d6913b 100644
  
  Library("red_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/webrtc_cng_gn/moz.build third_party/libwebrtc/modules/audio_coding/webrtc_cng_gn/moz.build
-index 02f3bf49e1..2302a10648 100644
+index 291bd3be385d..1deff194ac14 100644
 --- third_party/libwebrtc/modules/audio_coding/webrtc_cng_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/webrtc_cng_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -39018,7 +43705,7 @@ index 02f3bf49e1..2302a10648 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -39030,7 +43717,6 @@ index 02f3bf49e1..2302a10648 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -39057,7 +43743,6 @@ index 02f3bf49e1..2302a10648 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -39076,7 +43761,6 @@ index 02f3bf49e1..2302a10648 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -39134,6 +43818,10 @@ index 02f3bf49e1..2302a10648 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -39215,19 +43903,17 @@ index 02f3bf49e1..2302a10648 100644
  
  Library("webrtc_cng_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/webrtc_multiopus_gn/moz.build third_party/libwebrtc/modules/audio_coding/webrtc_multiopus_gn/moz.build
-index 9665cd22c6..010763da29 100644
+index 6dfe8fd91f4f..104ad0dd9d28 100644
 --- third_party/libwebrtc/modules/audio_coding/webrtc_multiopus_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/webrtc_multiopus_gn/moz.build
-@@ -12,14 +12,24 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
- DEFINES["WEBRTC_CODEC_ILBC"] = True
  DEFINES["WEBRTC_CODEC_OPUS"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -39243,7 +43929,7 @@ index 9665cd22c6..010763da29 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -48,185 +58,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -48,186 +57,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -39255,7 +43941,6 @@ index 9665cd22c6..010763da29 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -39282,7 +43967,6 @@ index 9665cd22c6..010763da29 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -39297,7 +43981,6 @@ index 9665cd22c6..010763da29 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -39355,6 +44038,10 @@ index 9665cd22c6..010763da29 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -39436,19 +44123,17 @@ index 9665cd22c6..010763da29 100644
  
  Library("webrtc_multiopus_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/webrtc_opus_gn/moz.build third_party/libwebrtc/modules/audio_coding/webrtc_opus_gn/moz.build
-index 2d219b5cc0..9409b7e3fd 100644
+index 867fbd623276..2094705f8b93 100644
 --- third_party/libwebrtc/modules/audio_coding/webrtc_opus_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/webrtc_opus_gn/moz.build
-@@ -12,14 +12,24 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
- DEFINES["WEBRTC_CODEC_ILBC"] = True
  DEFINES["WEBRTC_CODEC_OPUS"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -39464,7 +44149,7 @@ index 2d219b5cc0..9409b7e3fd 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -48,189 +58,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -48,190 +57,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -39476,7 +44161,6 @@ index 2d219b5cc0..9409b7e3fd 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -39503,7 +44187,6 @@ index 2d219b5cc0..9409b7e3fd 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -39522,7 +44205,6 @@ index 2d219b5cc0..9409b7e3fd 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -39580,6 +44262,10 @@ index 2d219b5cc0..9409b7e3fd 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -39661,19 +44347,17 @@ index 2d219b5cc0..9409b7e3fd 100644
  
  Library("webrtc_opus_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/webrtc_opus_wrapper_gn/moz.build third_party/libwebrtc/modules/audio_coding/webrtc_opus_wrapper_gn/moz.build
-index 4c1faef881..b2e255ce3d 100644
+index 5ec9b465ea77..162b9091b2d2 100644
 --- third_party/libwebrtc/modules/audio_coding/webrtc_opus_wrapper_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/webrtc_opus_wrapper_gn/moz.build
-@@ -12,14 +12,24 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
- DEFINES["WEBRTC_CODEC_ILBC"] = True
  DEFINES["WEBRTC_CODEC_OPUS"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -39689,7 +44373,7 @@ index 4c1faef881..b2e255ce3d 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -47,185 +57,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,179 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -39701,7 +44385,6 @@ index 4c1faef881..b2e255ce3d 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -39728,7 +44411,6 @@ index 4c1faef881..b2e255ce3d 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -39743,7 +44425,6 @@ index 4c1faef881..b2e255ce3d 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -39777,13 +44458,6 @@ index 4c1faef881..b2e255ce3d 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -39801,6 +44475,10 @@ index 4c1faef881..b2e255ce3d 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -39882,17 +44560,16 @@ index 4c1faef881..b2e255ce3d 100644
  
  Library("webrtc_opus_wrapper_gn")
 diff --git third_party/libwebrtc/modules/audio_device/audio_device_gn/moz.build third_party/libwebrtc/modules/audio_device/audio_device_gn/moz.build
-index acd3896de1..f0da29e5d2 100644
+index 4ca6aa495569..3885140cb11b 100644
 --- third_party/libwebrtc/modules/audio_device/audio_device_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_device/audio_device_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -39907,7 +44584,7 @@ index acd3896de1..f0da29e5d2 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -39919,7 +44596,6 @@ index acd3896de1..f0da29e5d2 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -39942,7 +44618,6 @@ index acd3896de1..f0da29e5d2 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -39957,7 +44632,6 @@ index acd3896de1..f0da29e5d2 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -40004,6 +44678,10 @@ index acd3896de1..f0da29e5d2 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -40016,7 +44694,7 @@ index acd3896de1..f0da29e5d2 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -40068,18 +44746,204 @@ index acd3896de1..f0da29e5d2 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("audio_device_gn")
+diff --git third_party/libwebrtc/modules/audio_device/audio_device_impl_gn/moz.build third_party/libwebrtc/modules/audio_device/audio_device_impl_gn/moz.build
+index 65a33184e738..4a54e312b60b 100644
+--- third_party/libwebrtc/modules/audio_device/audio_device_impl_gn/moz.build
++++ third_party/libwebrtc/modules/audio_device/audio_device_impl_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("audio_device_impl_gn")
 diff --git third_party/libwebrtc/modules/audio_mixer/audio_frame_manipulator_gn/moz.build third_party/libwebrtc/modules/audio_mixer/audio_frame_manipulator_gn/moz.build
-index 24bd59bd53..67fb1a20b2 100644
+index a14b9eb8fe9a..8fd614a1e9e9 100644
 --- third_party/libwebrtc/modules/audio_mixer/audio_frame_manipulator_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_mixer/audio_frame_manipulator_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -40094,7 +44958,7 @@ index 24bd59bd53..67fb1a20b2 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -40106,7 +44970,6 @@ index 24bd59bd53..67fb1a20b2 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -40133,7 +44996,6 @@ index 24bd59bd53..67fb1a20b2 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -40152,7 +45014,6 @@ index 24bd59bd53..67fb1a20b2 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -40210,6 +45071,10 @@ index 24bd59bd53..67fb1a20b2 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -40291,18 +45156,17 @@ index 24bd59bd53..67fb1a20b2 100644
  
  Library("audio_frame_manipulator_gn")
 diff --git third_party/libwebrtc/modules/audio_mixer/audio_mixer_impl_gn/moz.build third_party/libwebrtc/modules/audio_mixer/audio_mixer_impl_gn/moz.build
-index c32088c064..7bf6880e3e 100644
+index 079f132d8ed0..9e2e510689f2 100644
 --- third_party/libwebrtc/modules/audio_mixer/audio_mixer_impl_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_mixer/audio_mixer_impl_gn/moz.build
-@@ -12,12 +12,22 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
  DEFINES["WEBRTC_APM_DEBUG_DUMP"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -40317,7 +45181,7 @@ index c32088c064..7bf6880e3e 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,189 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,190 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -40329,7 +45193,6 @@ index c32088c064..7bf6880e3e 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -40356,7 +45219,6 @@ index c32088c064..7bf6880e3e 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -40375,7 +45237,6 @@ index c32088c064..7bf6880e3e 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -40433,6 +45294,10 @@ index c32088c064..7bf6880e3e 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -40514,17 +45379,16 @@ index c32088c064..7bf6880e3e 100644
  
  Library("audio_mixer_impl_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aec3/adaptive_fir_filter_erl_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/adaptive_fir_filter_erl_gn/moz.build
-index f994d264fc..0c5c8a020d 100644
+index 7ad364fc287b..6392e9de1af6 100644
 --- third_party/libwebrtc/modules/audio_processing/aec3/adaptive_fir_filter_erl_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aec3/adaptive_fir_filter_erl_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -40539,7 +45403,7 @@ index f994d264fc..0c5c8a020d 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -40551,7 +45415,6 @@ index f994d264fc..0c5c8a020d 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -40578,7 +45441,6 @@ index f994d264fc..0c5c8a020d 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -40593,7 +45455,6 @@ index f994d264fc..0c5c8a020d 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -40640,6 +45501,10 @@ index f994d264fc..0c5c8a020d 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -40652,7 +45517,7 @@ index f994d264fc..0c5c8a020d 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -40705,17 +45570,16 @@ index f994d264fc..0c5c8a020d 100644
 -
  Library("adaptive_fir_filter_erl_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aec3/adaptive_fir_filter_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/adaptive_fir_filter_gn/moz.build
-index bfab3391fd..91c95c95d4 100644
+index c3c6602eeabe..668753ceeacd 100644
 --- third_party/libwebrtc/modules/audio_processing/aec3/adaptive_fir_filter_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aec3/adaptive_fir_filter_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -40730,7 +45594,7 @@ index bfab3391fd..91c95c95d4 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,122 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,123 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -40742,7 +45606,6 @@ index bfab3391fd..91c95c95d4 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -40769,7 +45632,6 @@ index bfab3391fd..91c95c95d4 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -40788,7 +45650,6 @@ index bfab3391fd..91c95c95d4 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -40842,6 +45703,10 @@ index bfab3391fd..91c95c95d4 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -40854,7 +45719,7 @@ index bfab3391fd..91c95c95d4 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -164,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -166,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -40907,11 +45772,11 @@ index bfab3391fd..91c95c95d4 100644
 -
  Library("adaptive_fir_filter_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aec3/aec3_avx2_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/aec3_avx2_gn/moz.build
-index b8c459326a..3b08188a5f 100644
+index 2a389ece3b18..50070028546d 100644
 --- third_party/libwebrtc/modules/audio_processing/aec3/aec3_avx2_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aec3/aec3_avx2_gn/moz.build
-@@ -17,13 +17,23 @@ CXXFLAGS += [
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -18,13 +18,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -40919,7 +45784,6 @@ index b8c459326a..3b08188a5f 100644
  DEFINES["WEBRTC_APM_DEBUG_DUMP"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
  DEFINES["WEBRTC_ENABLE_AVX2"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -40934,7 +45798,7 @@ index b8c459326a..3b08188a5f 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -54,137 +64,16 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -55,134 +64,16 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -40946,7 +45810,6 @@ index b8c459326a..3b08188a5f 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -40973,7 +45836,6 @@ index b8c459326a..3b08188a5f 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -40993,7 +45855,6 @@ index b8c459326a..3b08188a5f 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -41076,17 +45937,16 @@ index b8c459326a..3b08188a5f 100644
  
  Library("aec3_avx2_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aec3/aec3_common_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/aec3_common_gn/moz.build
-index 8c8af7ad02..a706c74c28 100644
+index 03c744941770..e5ed79803265 100644
 --- third_party/libwebrtc/modules/audio_processing/aec3/aec3_common_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aec3/aec3_common_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -41101,7 +45961,7 @@ index 8c8af7ad02..a706c74c28 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -41113,7 +45973,6 @@ index 8c8af7ad02..a706c74c28 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -41136,7 +45995,6 @@ index 8c8af7ad02..a706c74c28 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -41151,7 +46009,6 @@ index 8c8af7ad02..a706c74c28 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -41198,6 +46055,10 @@ index 8c8af7ad02..a706c74c28 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -41210,7 +46071,7 @@ index 8c8af7ad02..a706c74c28 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -41263,17 +46124,16 @@ index 8c8af7ad02..a706c74c28 100644
 -
  Library("aec3_common_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aec3/aec3_fft_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/aec3_fft_gn/moz.build
-index f29e375961..a2b558b015 100644
+index b840e8d28285..dabb2ba6b331 100644
 --- third_party/libwebrtc/modules/audio_processing/aec3/aec3_fft_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aec3/aec3_fft_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -41288,7 +46148,7 @@ index f29e375961..a2b558b015 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,122 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,123 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -41300,7 +46160,6 @@ index f29e375961..a2b558b015 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -41327,7 +46186,6 @@ index f29e375961..a2b558b015 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -41346,7 +46204,6 @@ index f29e375961..a2b558b015 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -41400,6 +46257,10 @@ index f29e375961..a2b558b015 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -41412,7 +46273,7 @@ index f29e375961..a2b558b015 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -164,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -166,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -41465,18 +46326,17 @@ index f29e375961..a2b558b015 100644
 -
  Library("aec3_fft_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aec3/aec3_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/aec3_gn/moz.build
-index b984c66872..d3a0488651 100644
+index bb4aa00b9fa6..3b77e799840a 100644
 --- third_party/libwebrtc/modules/audio_processing/aec3/aec3_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aec3/aec3_gn/moz.build
-@@ -12,12 +12,22 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
  DEFINES["WEBRTC_APM_DEBUG_DUMP"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -41491,7 +46351,7 @@ index b984c66872..d3a0488651 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -100,189 +110,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -101,190 +110,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -41503,7 +46363,6 @@ index b984c66872..d3a0488651 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -41530,7 +46389,6 @@ index b984c66872..d3a0488651 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -41549,7 +46407,6 @@ index b984c66872..d3a0488651 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -41607,6 +46464,10 @@ index b984c66872..d3a0488651 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -41688,17 +46549,16 @@ index b984c66872..d3a0488651 100644
  
  Library("aec3_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aec3/fft_data_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/fft_data_gn/moz.build
-index 636d54205e..f3c9e69d06 100644
+index d91b97726db0..af84b43ca439 100644
 --- third_party/libwebrtc/modules/audio_processing/aec3/fft_data_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aec3/fft_data_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -41713,7 +46573,7 @@ index 636d54205e..f3c9e69d06 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -41725,7 +46585,6 @@ index 636d54205e..f3c9e69d06 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -41752,7 +46611,6 @@ index 636d54205e..f3c9e69d06 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -41767,7 +46625,6 @@ index 636d54205e..f3c9e69d06 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -41814,6 +46671,10 @@ index 636d54205e..f3c9e69d06 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -41826,7 +46687,7 @@ index 636d54205e..f3c9e69d06 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -41879,17 +46740,16 @@ index 636d54205e..f3c9e69d06 100644
 -
  Library("fft_data_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aec3/matched_filter_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/matched_filter_gn/moz.build
-index 0399096915..d38d62bb9c 100644
+index f423946bc227..c3324812d865 100644
 --- third_party/libwebrtc/modules/audio_processing/aec3/matched_filter_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aec3/matched_filter_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -41904,7 +46764,7 @@ index 0399096915..d38d62bb9c 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -41916,7 +46776,6 @@ index 0399096915..d38d62bb9c 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -41943,7 +46802,6 @@ index 0399096915..d38d62bb9c 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -41958,7 +46816,6 @@ index 0399096915..d38d62bb9c 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -42005,6 +46862,10 @@ index 0399096915..d38d62bb9c 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -42017,7 +46878,7 @@ index 0399096915..d38d62bb9c 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -42070,17 +46931,16 @@ index 0399096915..d38d62bb9c 100644
 -
  Library("matched_filter_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aec3/render_buffer_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/render_buffer_gn/moz.build
-index 52ec8e5f7d..de62aae422 100644
+index 45a89ccbfbfa..fe641efc8111 100644
 --- third_party/libwebrtc/modules/audio_processing/aec3/render_buffer_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aec3/render_buffer_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -42095,7 +46955,7 @@ index 52ec8e5f7d..de62aae422 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -42107,7 +46967,6 @@ index 52ec8e5f7d..de62aae422 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -42134,7 +46993,6 @@ index 52ec8e5f7d..de62aae422 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -42149,7 +47007,6 @@ index 52ec8e5f7d..de62aae422 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -42196,6 +47053,10 @@ index 52ec8e5f7d..de62aae422 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -42208,7 +47069,7 @@ index 52ec8e5f7d..de62aae422 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -42261,17 +47122,16 @@ index 52ec8e5f7d..de62aae422 100644
 -
  Library("render_buffer_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aec3/vector_math_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/vector_math_gn/moz.build
-index 712a4c3571..5c642468ad 100644
+index 2c6400d8b230..f9c9407c1a18 100644
 --- third_party/libwebrtc/modules/audio_processing/aec3/vector_math_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aec3/vector_math_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -42286,7 +47146,7 @@ index 712a4c3571..5c642468ad 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -42298,7 +47158,6 @@ index 712a4c3571..5c642468ad 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -42325,7 +47184,6 @@ index 712a4c3571..5c642468ad 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -42340,7 +47198,6 @@ index 712a4c3571..5c642468ad 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -42387,6 +47244,10 @@ index 712a4c3571..5c642468ad 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -42399,7 +47260,7 @@ index 712a4c3571..5c642468ad 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -42452,17 +47313,16 @@ index 712a4c3571..5c642468ad 100644
 -
  Library("vector_math_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aec_dump/aec_dump_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec_dump/aec_dump_gn/moz.build
-index 198f71db43..3a94c3362f 100644
+index 644c5fb92216..892353d5a5a9 100644
 --- third_party/libwebrtc/modules/audio_processing/aec_dump/aec_dump_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aec_dump/aec_dump_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -42477,7 +47337,7 @@ index 198f71db43..3a94c3362f 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,118 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,119 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -42489,7 +47349,6 @@ index 198f71db43..3a94c3362f 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -42516,7 +47375,6 @@ index 198f71db43..3a94c3362f 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -42531,7 +47389,6 @@ index 198f71db43..3a94c3362f 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -42585,6 +47442,10 @@ index 198f71db43..3a94c3362f 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -42597,7 +47458,7 @@ index 198f71db43..3a94c3362f 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -160,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -162,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -42650,17 +47511,16 @@ index 198f71db43..3a94c3362f 100644
 -
  Library("aec_dump_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aec_dump/null_aec_dump_factory_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec_dump/null_aec_dump_factory_gn/moz.build
-index ad723168ab..97e0d97091 100644
+index e3ddd42e6d91..22365c268eb4 100644
 --- third_party/libwebrtc/modules/audio_processing/aec_dump/null_aec_dump_factory_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aec_dump/null_aec_dump_factory_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -42675,7 +47535,7 @@ index ad723168ab..97e0d97091 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -42687,7 +47547,6 @@ index ad723168ab..97e0d97091 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -42714,7 +47573,6 @@ index ad723168ab..97e0d97091 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -42729,7 +47587,6 @@ index ad723168ab..97e0d97091 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -42787,6 +47644,10 @@ index ad723168ab..97e0d97091 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -42868,17 +47729,16 @@ index ad723168ab..97e0d97091 100644
  
  Library("null_aec_dump_factory_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aec_dump_interface_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec_dump_interface_gn/moz.build
-index ef89571bee..8ae46e8c3f 100644
+index 55fe444f90d4..b518e0fe73db 100644
 --- third_party/libwebrtc/modules/audio_processing/aec_dump_interface_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aec_dump_interface_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -42893,7 +47753,7 @@ index ef89571bee..8ae46e8c3f 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -42905,7 +47765,6 @@ index ef89571bee..8ae46e8c3f 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -42932,7 +47791,6 @@ index ef89571bee..8ae46e8c3f 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -42947,7 +47805,6 @@ index ef89571bee..8ae46e8c3f 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -43005,6 +47862,10 @@ index ef89571bee..8ae46e8c3f 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -43086,17 +47947,16 @@ index ef89571bee..8ae46e8c3f 100644
  
  Library("aec_dump_interface_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_gn/moz.build third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_gn/moz.build
-index fc1a743ada..575c93715e 100644
+index fc9828874560..d280cf9642f4 100644
 --- third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -43111,7 +47971,7 @@ index fc1a743ada..575c93715e 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,117 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,114 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -43123,7 +47983,6 @@ index fc1a743ada..575c93715e 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -43158,7 +48017,6 @@ index fc1a743ada..575c93715e 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -43177,7 +48035,6 @@ index fc1a743ada..575c93715e 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -43230,7 +48087,7 @@ index fc1a743ada..575c93715e 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-@@ -162,20 +62,7 @@ if CONFIG["TARGET_CPU"] == "aarch64":
+@@ -160,27 +62,12 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
  
      SOURCES += [
@@ -43252,7 +48109,14 @@ index fc1a743ada..575c93715e 100644
          "/third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_neon.cc"
      ]
  
-@@ -183,7 +70,6 @@ if CONFIG["TARGET_CPU"] == "mips32":
+ if CONFIG["TARGET_CPU"] == "loongarch64":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
+-
+     SOURCES += [
+         "/third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_c.cc"
+     ]
+@@ -189,7 +76,6 @@ if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
@@ -43260,7 +48124,7 @@ index fc1a743ada..575c93715e 100644
  
      SOURCES += [
          "/third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_mips.cc"
-@@ -191,8 +77,6 @@ if CONFIG["TARGET_CPU"] == "mips32":
+@@ -197,8 +83,6 @@ if CONFIG["TARGET_CPU"] == "mips32":
  
  if CONFIG["TARGET_CPU"] == "mips64":
  
@@ -43269,7 +48133,7 @@ index fc1a743ada..575c93715e 100644
      SOURCES += [
          "/third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_c.cc"
      ]
-@@ -203,90 +87,34 @@ if CONFIG["TARGET_CPU"] == "ppc64":
+@@ -209,90 +93,34 @@ if CONFIG["TARGET_CPU"] == "ppc64":
          "/third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_c.cc"
      ]
  
@@ -43328,18 +48192,18 @@ index fc1a743ada..575c93715e 100644
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    DEFINES["_GNU_SOURCE"] = True
--
--    SOURCES += [
--        "/third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_c.cc"
--    ]
--
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "riscv64":
 +if CONFIG["TARGET_CPU"] == "riscv64":
  
      SOURCES += [
          "/third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_c.cc"
      ]
  
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "riscv64":
+-
+-    SOURCES += [
+-        "/third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_c.cc"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 +if CONFIG["TARGET_CPU"] == "x86":
  
@@ -43370,18 +48234,17 @@ index fc1a743ada..575c93715e 100644
 +
  Library("aecm_core_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc/agc_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc/agc_gn/moz.build
-index c365d82510..69cf5b32c8 100644
+index c4325ac824cb..47f526008661 100644
 --- third_party/libwebrtc/modules/audio_processing/agc/agc_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc/agc_gn/moz.build
-@@ -12,12 +12,22 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
  DEFINES["WEBRTC_APM_DEBUG_DUMP"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -43396,7 +48259,7 @@ index c365d82510..69cf5b32c8 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,189 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -43408,7 +48271,6 @@ index c365d82510..69cf5b32c8 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -43435,7 +48297,6 @@ index c365d82510..69cf5b32c8 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -43454,7 +48315,6 @@ index c365d82510..69cf5b32c8 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -43512,6 +48372,10 @@ index c365d82510..69cf5b32c8 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -43593,17 +48457,16 @@ index c365d82510..69cf5b32c8 100644
  
  Library("agc_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc/gain_control_interface_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc/gain_control_interface_gn/moz.build
-index 7f018adae5..c9930a2988 100644
+index 5983e4f77576..127f60740aed 100644
 --- third_party/libwebrtc/modules/audio_processing/agc/gain_control_interface_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc/gain_control_interface_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -43618,7 +48481,7 @@ index 7f018adae5..c9930a2988 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -43630,7 +48493,6 @@ index 7f018adae5..c9930a2988 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -43653,7 +48515,6 @@ index 7f018adae5..c9930a2988 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -43668,7 +48529,6 @@ index 7f018adae5..c9930a2988 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -43715,6 +48575,10 @@ index 7f018adae5..c9930a2988 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -43727,7 +48591,7 @@ index 7f018adae5..c9930a2988 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -43780,17 +48644,16 @@ index 7f018adae5..c9930a2988 100644
 -
  Library("gain_control_interface_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc/legacy_agc_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc/legacy_agc_gn/moz.build
-index d129ca31f3..9e5843ca9d 100644
+index fc5a6d3a17ac..13a466730810 100644
 --- third_party/libwebrtc/modules/audio_processing/agc/legacy_agc_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc/legacy_agc_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -43805,7 +48668,7 @@ index d129ca31f3..9e5843ca9d 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,189 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -43817,7 +48680,6 @@ index d129ca31f3..9e5843ca9d 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -43844,7 +48706,6 @@ index d129ca31f3..9e5843ca9d 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -43863,7 +48724,6 @@ index d129ca31f3..9e5843ca9d 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -43921,6 +48781,10 @@ index d129ca31f3..9e5843ca9d 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -44002,17 +48866,16 @@ index d129ca31f3..9e5843ca9d 100644
  
  Library("legacy_agc_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc/level_estimation_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc/level_estimation_gn/moz.build
-index 1b5ce0bb90..94838195a2 100644
+index 35537a26bfaa..9f58d8bde235 100644
 --- third_party/libwebrtc/modules/audio_processing/agc/level_estimation_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc/level_estimation_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -44027,7 +48890,7 @@ index 1b5ce0bb90..94838195a2 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,189 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,190 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -44039,7 +48902,6 @@ index 1b5ce0bb90..94838195a2 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -44066,7 +48928,6 @@ index 1b5ce0bb90..94838195a2 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -44085,7 +48946,6 @@ index 1b5ce0bb90..94838195a2 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -44143,6 +49003,10 @@ index 1b5ce0bb90..94838195a2 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -44224,18 +49088,17 @@ index 1b5ce0bb90..94838195a2 100644
  
  Library("level_estimation_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/adaptive_digital_gain_controller_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/adaptive_digital_gain_controller_gn/moz.build
-index 3015020227..9d3e621ef2 100644
+index e225f10fa3cd..d7a4d53ab75c 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/adaptive_digital_gain_controller_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/adaptive_digital_gain_controller_gn/moz.build
-@@ -12,12 +12,22 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
  DEFINES["WEBRTC_APM_DEBUG_DUMP"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -44250,7 +49113,7 @@ index 3015020227..9d3e621ef2 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,189 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -44262,7 +49125,6 @@ index 3015020227..9d3e621ef2 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -44289,7 +49151,6 @@ index 3015020227..9d3e621ef2 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -44308,7 +49169,6 @@ index 3015020227..9d3e621ef2 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -44366,6 +49226,10 @@ index 3015020227..9d3e621ef2 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -44447,17 +49311,16 @@ index 3015020227..9d3e621ef2 100644
  
  Library("adaptive_digital_gain_controller_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/biquad_filter_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/biquad_filter_gn/moz.build
-index fe132f5f69..35f0c449d0 100644
+index 6622d617c907..8dfe3f760d23 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/biquad_filter_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/biquad_filter_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -44472,7 +49335,7 @@ index fe132f5f69..35f0c449d0 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -44484,7 +49347,6 @@ index fe132f5f69..35f0c449d0 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -44511,7 +49373,6 @@ index fe132f5f69..35f0c449d0 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -44526,7 +49387,6 @@ index fe132f5f69..35f0c449d0 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -44577,6 +49437,10 @@ index fe132f5f69..35f0c449d0 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -44658,17 +49522,16 @@ index fe132f5f69..35f0c449d0 100644
  
  Library("biquad_filter_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/clipping_predictor_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/clipping_predictor_gn/moz.build
-index ae1541ded6..9e7828c0e2 100644
+index beda030559b6..bb6b4b02c9bb 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/clipping_predictor_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/clipping_predictor_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -44683,7 +49546,7 @@ index ae1541ded6..9e7828c0e2 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,189 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -44695,7 +49558,6 @@ index ae1541ded6..9e7828c0e2 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -44722,7 +49584,6 @@ index ae1541ded6..9e7828c0e2 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -44741,7 +49602,6 @@ index ae1541ded6..9e7828c0e2 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -44799,6 +49659,10 @@ index ae1541ded6..9e7828c0e2 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -44880,17 +49744,16 @@ index ae1541ded6..9e7828c0e2 100644
  
  Library("clipping_predictor_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/common_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/common_gn/moz.build
-index 64f1d62c2d..057a01c350 100644
+index cf2c69fcdfaa..a3693736aedb 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/common_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/common_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -44905,7 +49768,7 @@ index 64f1d62c2d..057a01c350 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -44917,7 +49780,6 @@ index 64f1d62c2d..057a01c350 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -44940,7 +49802,6 @@ index 64f1d62c2d..057a01c350 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -44955,7 +49816,6 @@ index 64f1d62c2d..057a01c350 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -45002,6 +49862,10 @@ index 64f1d62c2d..057a01c350 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -45014,7 +49878,7 @@ index 64f1d62c2d..057a01c350 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -45067,17 +49931,16 @@ index 64f1d62c2d..057a01c350 100644
 -
  Library("common_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/cpu_features_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/cpu_features_gn/moz.build
-index bc5907abea..4ddef798f0 100644
+index 0de2dc9384e3..de0334f13255 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/cpu_features_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/cpu_features_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -45092,7 +49955,7 @@ index bc5907abea..4ddef798f0 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -45104,7 +49967,6 @@ index bc5907abea..4ddef798f0 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -45131,7 +49993,6 @@ index bc5907abea..4ddef798f0 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -45150,7 +50011,6 @@ index bc5907abea..4ddef798f0 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -45208,6 +50068,10 @@ index bc5907abea..4ddef798f0 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -45289,18 +50153,17 @@ index bc5907abea..4ddef798f0 100644
  
  Library("cpu_features_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/fixed_digital_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/fixed_digital_gn/moz.build
-index ed716566a4..b746c1697b 100644
+index 42be77d0926e..5cc90ad1f104 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/fixed_digital_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/fixed_digital_gn/moz.build
-@@ -12,12 +12,22 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
  DEFINES["WEBRTC_APM_DEBUG_DUMP"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -45315,7 +50178,7 @@ index ed716566a4..b746c1697b 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,189 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,190 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -45327,7 +50190,6 @@ index ed716566a4..b746c1697b 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -45354,7 +50216,6 @@ index ed716566a4..b746c1697b 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -45373,7 +50234,6 @@ index ed716566a4..b746c1697b 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -45431,6 +50291,10 @@ index ed716566a4..b746c1697b 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -45512,17 +50376,16 @@ index ed716566a4..b746c1697b 100644
  
  Library("fixed_digital_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/gain_applier_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/gain_applier_gn/moz.build
-index 3f2132cc91..d80bca19c0 100644
+index 74f97ce3d86b..e5ccbba3faa4 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/gain_applier_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/gain_applier_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -45537,7 +50400,7 @@ index 3f2132cc91..d80bca19c0 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -45549,7 +50412,6 @@ index 3f2132cc91..d80bca19c0 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -45576,7 +50438,6 @@ index 3f2132cc91..d80bca19c0 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -45591,7 +50452,6 @@ index 3f2132cc91..d80bca19c0 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -45625,6 +50485,13 @@ index 3f2132cc91..d80bca19c0 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -45642,6 +50509,10 @@ index 3f2132cc91..d80bca19c0 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -45723,17 +50594,16 @@ index 3f2132cc91..d80bca19c0 100644
  
  Library("gain_applier_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/gain_map_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/gain_map_gn/moz.build
-index 9736df4522..1b5b649273 100644
+index f737fa6929fb..27094cde280b 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/gain_map_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/gain_map_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -45748,7 +50618,7 @@ index 9736df4522..1b5b649273 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -45760,7 +50630,6 @@ index 9736df4522..1b5b649273 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -45783,7 +50652,6 @@ index 9736df4522..1b5b649273 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -45798,7 +50666,6 @@ index 9736df4522..1b5b649273 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -45845,6 +50712,10 @@ index 9736df4522..1b5b649273 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -45857,7 +50728,7 @@ index 9736df4522..1b5b649273 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -45910,18 +50781,17 @@ index 9736df4522..1b5b649273 100644
 -
  Library("gain_map_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/input_volume_controller_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/input_volume_controller_gn/moz.build
-index cd4bf21946..b3d639b758 100644
+index e9a5eecf6501..f974969cef4f 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/input_volume_controller_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/input_volume_controller_gn/moz.build
-@@ -12,12 +12,22 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
  DEFINES["WEBRTC_APM_DEBUG_DUMP"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -45936,7 +50806,7 @@ index cd4bf21946..b3d639b758 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,189 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,190 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -45948,7 +50818,6 @@ index cd4bf21946..b3d639b758 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -45975,7 +50844,6 @@ index cd4bf21946..b3d639b758 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -45994,7 +50862,6 @@ index cd4bf21946..b3d639b758 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -46052,6 +50919,10 @@ index cd4bf21946..b3d639b758 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -46133,17 +51004,16 @@ index cd4bf21946..b3d639b758 100644
  
  Library("input_volume_controller_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/input_volume_stats_reporter_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/input_volume_stats_reporter_gn/moz.build
-index 59a2714924..d57ecd1e8c 100644
+index 16dc6a71efd0..e9e41bc13fdb 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/input_volume_stats_reporter_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/input_volume_stats_reporter_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -46158,7 +51028,7 @@ index 59a2714924..d57ecd1e8c 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -46170,7 +51040,6 @@ index 59a2714924..d57ecd1e8c 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -46197,7 +51066,6 @@ index 59a2714924..d57ecd1e8c 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -46212,7 +51080,6 @@ index 59a2714924..d57ecd1e8c 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -46270,6 +51137,10 @@ index 59a2714924..d57ecd1e8c 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -46351,18 +51222,17 @@ index 59a2714924..d57ecd1e8c 100644
  
  Library("input_volume_stats_reporter_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/noise_level_estimator_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/noise_level_estimator_gn/moz.build
-index bce906f682..4fb8352cdf 100644
+index 9c436a5d0f3a..7af9460687a6 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/noise_level_estimator_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/noise_level_estimator_gn/moz.build
-@@ -12,12 +12,22 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
  DEFINES["WEBRTC_APM_DEBUG_DUMP"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -46377,7 +51247,7 @@ index bce906f682..4fb8352cdf 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,189 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -46389,7 +51259,6 @@ index bce906f682..4fb8352cdf 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -46416,7 +51285,6 @@ index bce906f682..4fb8352cdf 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -46435,7 +51303,6 @@ index bce906f682..4fb8352cdf 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -46493,6 +51360,10 @@ index bce906f682..4fb8352cdf 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -46574,17 +51445,16 @@ index bce906f682..4fb8352cdf 100644
  
  Library("noise_level_estimator_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_auto_correlation_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_auto_correlation_gn/moz.build
-index 06d77c98fd..eacf88cb2c 100644
+index 59564cc1e285..954c989398f4 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_auto_correlation_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_auto_correlation_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -46599,7 +51469,7 @@ index 06d77c98fd..eacf88cb2c 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -46611,7 +51481,6 @@ index 06d77c98fd..eacf88cb2c 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -46638,7 +51507,6 @@ index 06d77c98fd..eacf88cb2c 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -46657,7 +51525,6 @@ index 06d77c98fd..eacf88cb2c 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -46715,6 +51582,10 @@ index 06d77c98fd..eacf88cb2c 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -46796,17 +51667,16 @@ index 06d77c98fd..eacf88cb2c 100644
  
  Library("rnn_vad_auto_correlation_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_common_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_common_gn/moz.build
-index 9c27c5284f..4a2e5ece58 100644
+index bf0b365e6eee..52089937e2a4 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_common_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_common_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -46821,7 +51691,7 @@ index 9c27c5284f..4a2e5ece58 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,122 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,123 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -46833,7 +51703,6 @@ index 9c27c5284f..4a2e5ece58 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -46860,7 +51729,6 @@ index 9c27c5284f..4a2e5ece58 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -46879,7 +51747,6 @@ index 9c27c5284f..4a2e5ece58 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -46933,6 +51800,10 @@ index 9c27c5284f..4a2e5ece58 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -46945,7 +51816,7 @@ index 9c27c5284f..4a2e5ece58 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -164,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -166,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -46998,17 +51869,16 @@ index 9c27c5284f..4a2e5ece58 100644
 -
  Library("rnn_vad_common_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_gn/moz.build
-index c06de8a64d..5a79d30a9d 100644
+index 138685a386db..575ac8951bd6 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -47023,7 +51893,7 @@ index c06de8a64d..5a79d30a9d 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,189 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -47035,7 +51905,6 @@ index c06de8a64d..5a79d30a9d 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -47062,7 +51931,6 @@ index c06de8a64d..5a79d30a9d 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -47081,7 +51949,6 @@ index c06de8a64d..5a79d30a9d 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -47139,6 +52006,10 @@ index c06de8a64d..5a79d30a9d 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -47220,17 +52091,16 @@ index c06de8a64d..5a79d30a9d 100644
  
  Library("rnn_vad_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_layers_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_layers_gn/moz.build
-index 68a10c5f8c..c905cd958a 100644
+index 699bc21ae364..577a86ada3c3 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_layers_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_layers_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -47245,7 +52115,7 @@ index 68a10c5f8c..c905cd958a 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,189 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -47257,7 +52127,6 @@ index 68a10c5f8c..c905cd958a 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -47284,7 +52153,6 @@ index 68a10c5f8c..c905cd958a 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -47303,7 +52171,6 @@ index 68a10c5f8c..c905cd958a 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -47361,6 +52228,10 @@ index 68a10c5f8c..c905cd958a 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -47442,17 +52313,16 @@ index 68a10c5f8c..c905cd958a 100644
  
  Library("rnn_vad_layers_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_lp_residual_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_lp_residual_gn/moz.build
-index 8d629f368a..79d839518c 100644
+index b25ad71cb8d9..0e7ee8647c24 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_lp_residual_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_lp_residual_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -47467,7 +52337,7 @@ index 8d629f368a..79d839518c 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -47479,7 +52349,6 @@ index 8d629f368a..79d839518c 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -47506,7 +52375,6 @@ index 8d629f368a..79d839518c 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -47521,7 +52389,6 @@ index 8d629f368a..79d839518c 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -47572,6 +52439,10 @@ index 8d629f368a..79d839518c 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -47653,17 +52524,16 @@ index 8d629f368a..79d839518c 100644
  
  Library("rnn_vad_lp_residual_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_pitch_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_pitch_gn/moz.build
-index 89a8148e73..989a69261a 100644
+index 236281787c93..537751526475 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_pitch_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_pitch_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -47678,7 +52548,7 @@ index 89a8148e73..989a69261a 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,189 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -47690,7 +52560,6 @@ index 89a8148e73..989a69261a 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -47717,7 +52586,6 @@ index 89a8148e73..989a69261a 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -47736,7 +52604,6 @@ index 89a8148e73..989a69261a 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -47794,6 +52661,10 @@ index 89a8148e73..989a69261a 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -47875,17 +52746,16 @@ index 89a8148e73..989a69261a 100644
  
  Library("rnn_vad_pitch_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_ring_buffer_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_ring_buffer_gn/moz.build
-index a650860e3e..d64690a99e 100644
+index 49e0ac0e1752..af5b80e27004 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_ring_buffer_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_ring_buffer_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -47900,7 +52770,7 @@ index a650860e3e..d64690a99e 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -47912,7 +52782,6 @@ index a650860e3e..d64690a99e 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -47939,7 +52808,6 @@ index a650860e3e..d64690a99e 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -47954,7 +52822,6 @@ index a650860e3e..d64690a99e 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -48001,6 +52868,10 @@ index a650860e3e..d64690a99e 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -48013,7 +52884,7 @@ index a650860e3e..d64690a99e 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -48066,17 +52937,16 @@ index a650860e3e..d64690a99e 100644
 -
  Library("rnn_vad_ring_buffer_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_sequence_buffer_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_sequence_buffer_gn/moz.build
-index 33988b17e1..790be6232b 100644
+index 25ebe1ded808..5aeecbb95fb0 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_sequence_buffer_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_sequence_buffer_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -48091,7 +52961,7 @@ index 33988b17e1..790be6232b 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -48103,7 +52973,6 @@ index 33988b17e1..790be6232b 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -48130,7 +52999,6 @@ index 33988b17e1..790be6232b 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -48145,7 +53013,6 @@ index 33988b17e1..790be6232b 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -48192,6 +53059,10 @@ index 33988b17e1..790be6232b 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -48204,7 +53075,7 @@ index 33988b17e1..790be6232b 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -48257,17 +53128,16 @@ index 33988b17e1..790be6232b 100644
 -
  Library("rnn_vad_sequence_buffer_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_spectral_features_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_spectral_features_gn/moz.build
-index 1e27faa587..a3b9047036 100644
+index 3fd01cae8e39..6029a14a410a 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_spectral_features_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_spectral_features_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -48282,7 +53152,7 @@ index 1e27faa587..a3b9047036 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,189 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -48294,7 +53164,6 @@ index 1e27faa587..a3b9047036 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -48321,7 +53190,6 @@ index 1e27faa587..a3b9047036 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -48340,7 +53208,6 @@ index 1e27faa587..a3b9047036 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -48398,6 +53265,10 @@ index 1e27faa587..a3b9047036 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -48479,17 +53350,16 @@ index 1e27faa587..a3b9047036 100644
  
  Library("rnn_vad_spectral_features_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_symmetric_matrix_buffer_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_symmetric_matrix_buffer_gn/moz.build
-index 6ffad46366..ecf6e2b214 100644
+index 81600c1ed958..654468ece4cd 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_symmetric_matrix_buffer_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_symmetric_matrix_buffer_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -48504,7 +53374,7 @@ index 6ffad46366..ecf6e2b214 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -48516,7 +53386,6 @@ index 6ffad46366..ecf6e2b214 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -48543,7 +53412,6 @@ index 6ffad46366..ecf6e2b214 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -48558,7 +53426,6 @@ index 6ffad46366..ecf6e2b214 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -48605,6 +53472,10 @@ index 6ffad46366..ecf6e2b214 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -48617,7 +53488,7 @@ index 6ffad46366..ecf6e2b214 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -48670,18 +53541,17 @@ index 6ffad46366..ecf6e2b214 100644
 -
  Library("rnn_vad_symmetric_matrix_buffer_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/vector_math_avx2_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/vector_math_avx2_gn/moz.build
-index 38fbb48de3..3c36b3d108 100644
+index c27d2ed5f439..286a59787858 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/vector_math_avx2_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/vector_math_avx2_gn/moz.build
-@@ -17,12 +17,22 @@ CXXFLAGS += [
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -18,12 +18,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
  DEFINES["WEBRTC_ENABLE_AVX2"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -48696,7 +53566,7 @@ index 38fbb48de3..3c36b3d108 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -49,137 +59,16 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -50,134 +59,16 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -48708,7 +53578,6 @@ index 38fbb48de3..3c36b3d108 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -48735,7 +53604,6 @@ index 38fbb48de3..3c36b3d108 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -48755,7 +53623,6 @@ index 38fbb48de3..3c36b3d108 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -48838,17 +53705,16 @@ index 38fbb48de3..3c36b3d108 100644
  
  Library("vector_math_avx2_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/vector_math_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/vector_math_gn/moz.build
-index d3bb22b9a5..5c642468ad 100644
+index 9b4370335783..f9c9407c1a18 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/vector_math_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/vector_math_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -48863,7 +53729,7 @@ index d3bb22b9a5..5c642468ad 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,122 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,123 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -48875,7 +53741,6 @@ index d3bb22b9a5..5c642468ad 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -48902,7 +53767,6 @@ index d3bb22b9a5..5c642468ad 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -48921,7 +53785,6 @@ index d3bb22b9a5..5c642468ad 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -48975,6 +53838,10 @@ index d3bb22b9a5..5c642468ad 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -48987,7 +53854,7 @@ index d3bb22b9a5..5c642468ad 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -164,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -166,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -49040,18 +53907,17 @@ index d3bb22b9a5..5c642468ad 100644
 -
  Library("vector_math_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/saturation_protector_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/saturation_protector_gn/moz.build
-index 271c46c540..aebdf4b8ac 100644
+index c312fba12052..d996b4cc9d90 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/saturation_protector_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/saturation_protector_gn/moz.build
-@@ -12,12 +12,22 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
  DEFINES["WEBRTC_APM_DEBUG_DUMP"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -49066,7 +53932,7 @@ index 271c46c540..aebdf4b8ac 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,189 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,190 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -49078,7 +53944,6 @@ index 271c46c540..aebdf4b8ac 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -49105,7 +53970,6 @@ index 271c46c540..aebdf4b8ac 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -49124,7 +53988,6 @@ index 271c46c540..aebdf4b8ac 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -49182,6 +54045,10 @@ index 271c46c540..aebdf4b8ac 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -49263,18 +54130,17 @@ index 271c46c540..aebdf4b8ac 100644
  
  Library("saturation_protector_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/speech_level_estimator_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/speech_level_estimator_gn/moz.build
-index cfb4bb8084..da5dfc59ec 100644
+index 343cfc723b09..8c6eb49b4512 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/speech_level_estimator_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/speech_level_estimator_gn/moz.build
-@@ -12,12 +12,22 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
  DEFINES["WEBRTC_APM_DEBUG_DUMP"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -49289,7 +54155,7 @@ index cfb4bb8084..da5dfc59ec 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,189 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -49301,7 +54167,6 @@ index cfb4bb8084..da5dfc59ec 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -49328,7 +54193,6 @@ index cfb4bb8084..da5dfc59ec 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -49347,7 +54211,6 @@ index cfb4bb8084..da5dfc59ec 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -49405,6 +54268,10 @@ index cfb4bb8084..da5dfc59ec 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -49486,17 +54353,16 @@ index cfb4bb8084..da5dfc59ec 100644
  
  Library("speech_level_estimator_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/vad_wrapper_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/vad_wrapper_gn/moz.build
-index 00e3216b45..8f4f2eb9cd 100644
+index a82ded938c6b..93c53adca4bb 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/vad_wrapper_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/vad_wrapper_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -49511,7 +54377,7 @@ index 00e3216b45..8f4f2eb9cd 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -49523,7 +54389,6 @@ index 00e3216b45..8f4f2eb9cd 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -49550,7 +54415,6 @@ index 00e3216b45..8f4f2eb9cd 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -49569,7 +54433,6 @@ index 00e3216b45..8f4f2eb9cd 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -49627,223 +54490,9 @@ index 00e3216b45..8f4f2eb9cd 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
- if CONFIG["TARGET_CPU"] == "mips32":
- 
-     DEFINES["MIPS32_LE"] = True
-     DEFINES["MIPS_FPU_LE"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["TARGET_CPU"] == "mips64":
--
--    DEFINES["_GNU_SOURCE"] = True
- 
- if CONFIG["TARGET_CPU"] == "x86":
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--if CONFIG["TARGET_CPU"] == "x86_64":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
--
--    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
--
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
--
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
--
--    DEFINES["_GNU_SOURCE"] = True
+-if CONFIG["TARGET_CPU"] == "loongarch64":
 -
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
--    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("vad_wrapper_gn")
-diff --git third_party/libwebrtc/modules/audio_processing/api_gn/moz.build third_party/libwebrtc/modules/audio_processing/api_gn/moz.build
-index e0d5597d56..73327af215 100644
---- third_party/libwebrtc/modules/audio_processing/api_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_processing/api_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
- DEFINES["RTC_ENABLE_VP9"] = True
-+DEFINES["USE_GLIB"] = "1"
-+DEFINES["USE_OZONE"] = "1"
-+DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
- DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
- DEFINES["WEBRTC_LIBRARY_IMPL"] = True
- DEFINES["WEBRTC_MOZILLA_BUILD"] = True
- DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
-+DEFINES["WEBRTC_POSIX"] = True
- DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
-+DEFINES["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "xul"
- 
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
- if CONFIG["MOZ_DEBUG"] == "1":
- 
-     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android":
--
--    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
--    DEFINES["HAVE_SYS_UIO_H"] = True
--    DEFINES["WEBRTC_ANDROID"] = True
--    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
--    DEFINES["WEBRTC_LINUX"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_GNU_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--    OS_LIBS += [
--        "log"
--    ]
--
--if CONFIG["OS_TARGET"] == "Darwin":
--
--    DEFINES["WEBRTC_MAC"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--if CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
--    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
--    DEFINES["WEBRTC_LINUX"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_FILE_OFFSET_BITS"] = "64"
--    DEFINES["_LARGEFILE64_SOURCE"] = True
--    DEFINES["_LARGEFILE_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--if CONFIG["OS_TARGET"] == "OpenBSD":
--
--    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
--    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_FILE_OFFSET_BITS"] = "64"
--    DEFINES["_LARGEFILE64_SOURCE"] = True
--    DEFINES["_LARGEFILE_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--if CONFIG["OS_TARGET"] == "WINNT":
--
--    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
--    DEFINES["NOMINMAX"] = True
--    DEFINES["NTDDI_VERSION"] = "0x0A000000"
--    DEFINES["PSAPI_VERSION"] = "2"
--    DEFINES["RTC_ENABLE_WIN_WGC"] = True
--    DEFINES["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_WIN"] = True
--    DEFINES["WIN32"] = True
--    DEFINES["WIN32_LEAN_AND_MEAN"] = True
--    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
--    DEFINES["WINVER"] = "0x0A00"
--    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_RAND_S"] = True
--    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
--    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
--    DEFINES["_HAS_EXCEPTIONS"] = "0"
--    DEFINES["_HAS_NODISCARD"] = True
--    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
--    DEFINES["_SECURE_ATL"] = True
--    DEFINES["_UNICODE"] = True
--    DEFINES["_WIN32_WINNT"] = "0x0A00"
--    DEFINES["_WINDOWS"] = True
--    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
-+    DEFINES["_DEBUG"] = True
- 
- if CONFIG["TARGET_CPU"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["TARGET_CPU"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
@@ -49924,20 +54573,19 @@ index e0d5597d56..73327af215 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("api_gn")
+ Library("vad_wrapper_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/apm_logging_gn/moz.build third_party/libwebrtc/modules/audio_processing/apm_logging_gn/moz.build
-index 9b5e11e947..1bd5feb70d 100644
+index a09b4c70b19d..23f44e13d5bb 100644
 --- third_party/libwebrtc/modules/audio_processing/apm_logging_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/apm_logging_gn/moz.build
-@@ -12,12 +12,22 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
  DEFINES["WEBRTC_APM_DEBUG_DUMP"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -49952,7 +54600,7 @@ index 9b5e11e947..1bd5feb70d 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,189 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -49964,7 +54612,6 @@ index 9b5e11e947..1bd5feb70d 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -49991,7 +54638,6 @@ index 9b5e11e947..1bd5feb70d 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -50010,7 +54656,6 @@ index 9b5e11e947..1bd5feb70d 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -50068,6 +54713,10 @@ index 9b5e11e947..1bd5feb70d 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -50149,18 +54798,17 @@ index 9b5e11e947..1bd5feb70d 100644
  
  Library("apm_logging_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/audio_buffer_gn/moz.build third_party/libwebrtc/modules/audio_processing/audio_buffer_gn/moz.build
-index 986ecc61c7..3d9e6a75e2 100644
+index 2b2e58b89940..b833396bba9b 100644
 --- third_party/libwebrtc/modules/audio_processing/audio_buffer_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/audio_buffer_gn/moz.build
-@@ -12,12 +12,22 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
  DEFINES["WEBRTC_APM_DEBUG_DUMP"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -50175,7 +54823,7 @@ index 986ecc61c7..3d9e6a75e2 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,189 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,190 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -50187,7 +54835,6 @@ index 986ecc61c7..3d9e6a75e2 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -50214,7 +54861,6 @@ index 986ecc61c7..3d9e6a75e2 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -50233,7 +54879,6 @@ index 986ecc61c7..3d9e6a75e2 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -50291,6 +54936,10 @@ index 986ecc61c7..3d9e6a75e2 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -50372,17 +55021,16 @@ index 986ecc61c7..3d9e6a75e2 100644
  
  Library("audio_buffer_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/audio_frame_proxies_gn/moz.build third_party/libwebrtc/modules/audio_processing/audio_frame_proxies_gn/moz.build
-index 894361b574..c605bd008d 100644
+index 062f65365d8d..c6e89fcf1c87 100644
 --- third_party/libwebrtc/modules/audio_processing/audio_frame_proxies_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/audio_frame_proxies_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -50397,7 +55045,7 @@ index 894361b574..c605bd008d 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -50409,7 +55057,6 @@ index 894361b574..c605bd008d 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -50436,7 +55083,6 @@ index 894361b574..c605bd008d 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -50451,7 +55097,6 @@ index 894361b574..c605bd008d 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -50509,6 +55154,10 @@ index 894361b574..c605bd008d 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -50590,17 +55239,16 @@ index 894361b574..c605bd008d 100644
  
  Library("audio_frame_proxies_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/audio_frame_view_gn/moz.build third_party/libwebrtc/modules/audio_processing/audio_frame_view_gn/moz.build
-index 7a283f1e10..e9b1dc9e85 100644
+index 66e92461dade..cca630b76705 100644
 --- third_party/libwebrtc/modules/audio_processing/audio_frame_view_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/audio_frame_view_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -50615,7 +55263,7 @@ index 7a283f1e10..e9b1dc9e85 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,119 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -50627,7 +55275,6 @@ index 7a283f1e10..e9b1dc9e85 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -50654,7 +55301,6 @@ index 7a283f1e10..e9b1dc9e85 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -50669,7 +55315,6 @@ index 7a283f1e10..e9b1dc9e85 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -50703,6 +55348,13 @@ index 7a283f1e10..e9b1dc9e85 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -50716,6 +55368,10 @@ index 7a283f1e10..e9b1dc9e85 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -50728,7 +55384,7 @@ index 7a283f1e10..e9b1dc9e85 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -162,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -50781,18 +55437,17 @@ index 7a283f1e10..e9b1dc9e85 100644
 -
  Library("audio_frame_view_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/audio_processing_gn/moz.build third_party/libwebrtc/modules/audio_processing/audio_processing_gn/moz.build
-index 4acaa7f014..66c1eab00f 100644
+index 10be557444b1..786ef149fe84 100644
 --- third_party/libwebrtc/modules/audio_processing/audio_processing_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/audio_processing_gn/moz.build
-@@ -12,12 +12,22 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
  DEFINES["WEBRTC_APM_DEBUG_DUMP"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -50807,7 +55462,7 @@ index 4acaa7f014..66c1eab00f 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -50,189 +60,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -50,190 +59,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -50819,7 +55474,6 @@ index 4acaa7f014..66c1eab00f 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -50846,7 +55500,6 @@ index 4acaa7f014..66c1eab00f 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -50865,7 +55518,6 @@ index 4acaa7f014..66c1eab00f 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -50923,212 +55575,9 @@ index 4acaa7f014..66c1eab00f 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
- if CONFIG["TARGET_CPU"] == "mips32":
- 
-     DEFINES["MIPS32_LE"] = True
-     DEFINES["MIPS_FPU_LE"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["TARGET_CPU"] == "mips64":
+-if CONFIG["TARGET_CPU"] == "loongarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
- 
- if CONFIG["TARGET_CPU"] == "x86":
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--if CONFIG["TARGET_CPU"] == "x86_64":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
--
--    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
--
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
--
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
--
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
--    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("audio_processing_gn")
-diff --git third_party/libwebrtc/modules/audio_processing/audio_processing_statistics_gn/moz.build third_party/libwebrtc/modules/audio_processing/audio_processing_statistics_gn/moz.build
-index 4f36694047..1fac698b31 100644
---- third_party/libwebrtc/modules/audio_processing/audio_processing_statistics_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_processing/audio_processing_statistics_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
- DEFINES["RTC_ENABLE_VP9"] = True
-+DEFINES["USE_GLIB"] = "1"
-+DEFINES["USE_OZONE"] = "1"
-+DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
- DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
- DEFINES["WEBRTC_LIBRARY_IMPL"] = True
- DEFINES["WEBRTC_MOZILLA_BUILD"] = True
- DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
-+DEFINES["WEBRTC_POSIX"] = True
- DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
-+DEFINES["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "xul"
- 
-@@ -43,174 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
- if CONFIG["MOZ_DEBUG"] == "1":
- 
-     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android":
--
--    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
--    DEFINES["HAVE_SYS_UIO_H"] = True
--    DEFINES["WEBRTC_ANDROID"] = True
--    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
--    DEFINES["WEBRTC_LINUX"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_GNU_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--if CONFIG["OS_TARGET"] == "Darwin":
--
--    DEFINES["WEBRTC_MAC"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--if CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
--    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
--    DEFINES["WEBRTC_LINUX"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_FILE_OFFSET_BITS"] = "64"
--    DEFINES["_LARGEFILE64_SOURCE"] = True
--    DEFINES["_LARGEFILE_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--if CONFIG["OS_TARGET"] == "OpenBSD":
--
--    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
--    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_FILE_OFFSET_BITS"] = "64"
--    DEFINES["_LARGEFILE64_SOURCE"] = True
--    DEFINES["_LARGEFILE_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--if CONFIG["OS_TARGET"] == "WINNT":
--
--    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
--    DEFINES["NOMINMAX"] = True
--    DEFINES["NTDDI_VERSION"] = "0x0A000000"
--    DEFINES["PSAPI_VERSION"] = "2"
--    DEFINES["RTC_ENABLE_WIN_WGC"] = True
--    DEFINES["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_WIN"] = True
--    DEFINES["WIN32"] = True
--    DEFINES["WIN32_LEAN_AND_MEAN"] = True
--    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
--    DEFINES["WINVER"] = "0x0A00"
--    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_RAND_S"] = True
--    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
--    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
--    DEFINES["_HAS_EXCEPTIONS"] = "0"
--    DEFINES["_HAS_NODISCARD"] = True
--    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
--    DEFINES["_SECURE_ATL"] = True
--    DEFINES["_UNICODE"] = True
--    DEFINES["_WIN32_WINNT"] = "0x0A00"
--    DEFINES["_WINDOWS"] = True
--    DEFINES["__STD_C"] = True
-+    DEFINES["_DEBUG"] = True
- 
- if CONFIG["TARGET_CPU"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["TARGET_CPU"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
@@ -51209,19 +55658,18 @@ index 4f36694047..1fac698b31 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("audio_processing_statistics_gn")
+ Library("audio_processing_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/capture_levels_adjuster/capture_levels_adjuster_gn/moz.build third_party/libwebrtc/modules/audio_processing/capture_levels_adjuster/capture_levels_adjuster_gn/moz.build
-index ba09010585..d8273687ad 100644
+index 7eabe2166f96..bc2da883b302 100644
 --- third_party/libwebrtc/modules/audio_processing/capture_levels_adjuster/capture_levels_adjuster_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/capture_levels_adjuster/capture_levels_adjuster_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -51236,7 +55684,7 @@ index ba09010585..d8273687ad 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,189 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -51248,7 +55696,6 @@ index ba09010585..d8273687ad 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -51275,7 +55722,6 @@ index ba09010585..d8273687ad 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -51294,7 +55740,6 @@ index ba09010585..d8273687ad 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -51352,6 +55797,10 @@ index ba09010585..d8273687ad 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -51433,18 +55882,17 @@ index ba09010585..d8273687ad 100644
  
  Library("capture_levels_adjuster_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/gain_controller2_gn/moz.build third_party/libwebrtc/modules/audio_processing/gain_controller2_gn/moz.build
-index 2fd9b99a64..62d3f34fa3 100644
+index 7c590c1c04e4..10ca80187523 100644
 --- third_party/libwebrtc/modules/audio_processing/gain_controller2_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/gain_controller2_gn/moz.build
-@@ -12,12 +12,22 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
  DEFINES["WEBRTC_APM_DEBUG_DUMP"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -51459,7 +55907,7 @@ index 2fd9b99a64..62d3f34fa3 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,189 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -51471,7 +55919,6 @@ index 2fd9b99a64..62d3f34fa3 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -51498,7 +55945,6 @@ index 2fd9b99a64..62d3f34fa3 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -51517,7 +55963,6 @@ index 2fd9b99a64..62d3f34fa3 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -51575,6 +56020,10 @@ index 2fd9b99a64..62d3f34fa3 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -51656,17 +56105,16 @@ index 2fd9b99a64..62d3f34fa3 100644
  
  Library("gain_controller2_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/high_pass_filter_gn/moz.build third_party/libwebrtc/modules/audio_processing/high_pass_filter_gn/moz.build
-index 09d5dc9882..ce4fc0c9b4 100644
+index 2a5c6b124653..088eaeabf901 100644
 --- third_party/libwebrtc/modules/audio_processing/high_pass_filter_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/high_pass_filter_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -51681,7 +56129,7 @@ index 09d5dc9882..ce4fc0c9b4 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -51693,7 +56141,6 @@ index 09d5dc9882..ce4fc0c9b4 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -51720,7 +56167,6 @@ index 09d5dc9882..ce4fc0c9b4 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -51739,7 +56185,6 @@ index 09d5dc9882..ce4fc0c9b4 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -51797,6 +56242,10 @@ index 09d5dc9882..ce4fc0c9b4 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -51878,18 +56327,17 @@ index 09d5dc9882..ce4fc0c9b4 100644
  
  Library("high_pass_filter_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/ns/ns_gn/moz.build third_party/libwebrtc/modules/audio_processing/ns/ns_gn/moz.build
-index 93c673ef17..87ffa3a5cf 100644
+index cea8ba8d8132..b7191f1399a0 100644
 --- third_party/libwebrtc/modules/audio_processing/ns/ns_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/ns/ns_gn/moz.build
-@@ -12,12 +12,22 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
  DEFINES["WEBRTC_APM_DEBUG_DUMP"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -51904,7 +56352,7 @@ index 93c673ef17..87ffa3a5cf 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -56,189 +66,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -57,190 +66,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -51916,7 +56364,6 @@ index 93c673ef17..87ffa3a5cf 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -51943,7 +56390,6 @@ index 93c673ef17..87ffa3a5cf 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -51962,7 +56408,6 @@ index 93c673ef17..87ffa3a5cf 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -52020,227 +56465,9 @@ index 93c673ef17..87ffa3a5cf 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
- if CONFIG["TARGET_CPU"] == "mips32":
- 
-     DEFINES["MIPS32_LE"] = True
-     DEFINES["MIPS_FPU_LE"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["TARGET_CPU"] == "mips64":
--
--    DEFINES["_GNU_SOURCE"] = True
- 
- if CONFIG["TARGET_CPU"] == "x86":
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--if CONFIG["TARGET_CPU"] == "x86_64":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
--
--    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
--
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
--
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
--
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
--    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("ns_gn")
-diff --git third_party/libwebrtc/modules/audio_processing/optionally_built_submodule_creators_gn/moz.build third_party/libwebrtc/modules/audio_processing/optionally_built_submodule_creators_gn/moz.build
-index 0af06a9c35..8e0e151a81 100644
---- third_party/libwebrtc/modules/audio_processing/optionally_built_submodule_creators_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_processing/optionally_built_submodule_creators_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
- DEFINES["RTC_ENABLE_VP9"] = True
-+DEFINES["USE_GLIB"] = "1"
-+DEFINES["USE_OZONE"] = "1"
-+DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
- DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
- DEFINES["WEBRTC_LIBRARY_IMPL"] = True
- DEFINES["WEBRTC_MOZILLA_BUILD"] = True
- DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
-+DEFINES["WEBRTC_POSIX"] = True
- DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
-+DEFINES["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "xul"
- 
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
- if CONFIG["MOZ_DEBUG"] == "1":
- 
-     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android":
+-if CONFIG["TARGET_CPU"] == "loongarch64":
 -
--    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
--    DEFINES["HAVE_SYS_UIO_H"] = True
--    DEFINES["WEBRTC_ANDROID"] = True
--    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
--    DEFINES["WEBRTC_LINUX"] = True
--    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--    OS_LIBS += [
--        "log"
--    ]
--
--if CONFIG["OS_TARGET"] == "Darwin":
--
--    DEFINES["WEBRTC_MAC"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--if CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
--    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
--    DEFINES["WEBRTC_LINUX"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_FILE_OFFSET_BITS"] = "64"
--    DEFINES["_LARGEFILE64_SOURCE"] = True
--    DEFINES["_LARGEFILE_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--    OS_LIBS += [
--        "rt"
--    ]
--
--if CONFIG["OS_TARGET"] == "OpenBSD":
--
--    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
--    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_FILE_OFFSET_BITS"] = "64"
--    DEFINES["_LARGEFILE64_SOURCE"] = True
--    DEFINES["_LARGEFILE_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--if CONFIG["OS_TARGET"] == "WINNT":
--
--    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
--    DEFINES["NOMINMAX"] = True
--    DEFINES["NTDDI_VERSION"] = "0x0A000000"
--    DEFINES["PSAPI_VERSION"] = "2"
--    DEFINES["RTC_ENABLE_WIN_WGC"] = True
--    DEFINES["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_WIN"] = True
--    DEFINES["WIN32"] = True
--    DEFINES["WIN32_LEAN_AND_MEAN"] = True
--    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
--    DEFINES["WINVER"] = "0x0A00"
--    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_RAND_S"] = True
--    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
--    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
--    DEFINES["_HAS_EXCEPTIONS"] = "0"
--    DEFINES["_HAS_NODISCARD"] = True
--    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
--    DEFINES["_SECURE_ATL"] = True
--    DEFINES["_UNICODE"] = True
--    DEFINES["_WIN32_WINNT"] = "0x0A00"
--    DEFINES["_WINDOWS"] = True
--    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
-+    DEFINES["_DEBUG"] = True
- 
- if CONFIG["TARGET_CPU"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["TARGET_CPU"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
@@ -52321,19 +56548,18 @@ index 0af06a9c35..8e0e151a81 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("optionally_built_submodule_creators_gn")
+ Library("ns_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/rms_level_gn/moz.build third_party/libwebrtc/modules/audio_processing/rms_level_gn/moz.build
-index 8b21dc34fd..3a7dc84732 100644
+index c6d670a9716f..0b6a724bea6a 100644
 --- third_party/libwebrtc/modules/audio_processing/rms_level_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/rms_level_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -52348,7 +56574,7 @@ index 8b21dc34fd..3a7dc84732 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -52360,7 +56586,6 @@ index 8b21dc34fd..3a7dc84732 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -52387,7 +56612,6 @@ index 8b21dc34fd..3a7dc84732 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -52402,7 +56626,6 @@ index 8b21dc34fd..3a7dc84732 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -52453,414 +56676,9 @@ index 8b21dc34fd..3a7dc84732 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
- if CONFIG["TARGET_CPU"] == "mips32":
- 
-     DEFINES["MIPS32_LE"] = True
-     DEFINES["MIPS_FPU_LE"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["TARGET_CPU"] == "mips64":
+-if CONFIG["TARGET_CPU"] == "loongarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
- 
- if CONFIG["TARGET_CPU"] == "x86":
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--if CONFIG["TARGET_CPU"] == "x86_64":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
--
--    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
--
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
--
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
--
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
--    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("rms_level_gn")
-diff --git third_party/libwebrtc/modules/audio_processing/transient/transient_suppressor_api_gn/moz.build third_party/libwebrtc/modules/audio_processing/transient/transient_suppressor_api_gn/moz.build
-index f3ccbefcdb..53e064f05b 100644
---- third_party/libwebrtc/modules/audio_processing/transient/transient_suppressor_api_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_processing/transient/transient_suppressor_api_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
- DEFINES["RTC_ENABLE_VP9"] = True
-+DEFINES["USE_GLIB"] = "1"
-+DEFINES["USE_OZONE"] = "1"
-+DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
- DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
- DEFINES["WEBRTC_LIBRARY_IMPL"] = True
- DEFINES["WEBRTC_MOZILLA_BUILD"] = True
- DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
-+DEFINES["WEBRTC_POSIX"] = True
- DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
-+DEFINES["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "xul"
- 
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
- if CONFIG["MOZ_DEBUG"] == "1":
- 
-     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android":
--
--    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
--    DEFINES["HAVE_SYS_UIO_H"] = True
--    DEFINES["WEBRTC_ANDROID"] = True
--    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
--    DEFINES["WEBRTC_LINUX"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_GNU_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--if CONFIG["OS_TARGET"] == "Darwin":
--
--    DEFINES["WEBRTC_MAC"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--if CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
--    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
--    DEFINES["WEBRTC_LINUX"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_FILE_OFFSET_BITS"] = "64"
--    DEFINES["_LARGEFILE64_SOURCE"] = True
--    DEFINES["_LARGEFILE_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--if CONFIG["OS_TARGET"] == "OpenBSD":
--
--    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
--    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_FILE_OFFSET_BITS"] = "64"
--    DEFINES["_LARGEFILE64_SOURCE"] = True
--    DEFINES["_LARGEFILE_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--if CONFIG["OS_TARGET"] == "WINNT":
--
--    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
--    DEFINES["NOMINMAX"] = True
--    DEFINES["NTDDI_VERSION"] = "0x0A000000"
--    DEFINES["PSAPI_VERSION"] = "2"
--    DEFINES["RTC_ENABLE_WIN_WGC"] = True
--    DEFINES["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_WIN"] = True
--    DEFINES["WIN32"] = True
--    DEFINES["WIN32_LEAN_AND_MEAN"] = True
--    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
--    DEFINES["WINVER"] = "0x0A00"
--    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_RAND_S"] = True
--    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
--    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
--    DEFINES["_HAS_EXCEPTIONS"] = "0"
--    DEFINES["_HAS_NODISCARD"] = True
--    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
--    DEFINES["_SECURE_ATL"] = True
--    DEFINES["_UNICODE"] = True
--    DEFINES["_WIN32_WINNT"] = "0x0A00"
--    DEFINES["_WINDOWS"] = True
--    DEFINES["__STD_C"] = True
-+    DEFINES["_DEBUG"] = True
- 
- if CONFIG["TARGET_CPU"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["TARGET_CPU"] == "arm":
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
--
- if CONFIG["TARGET_CPU"] == "mips32":
- 
-     DEFINES["MIPS32_LE"] = True
-     DEFINES["MIPS_FPU_LE"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["TARGET_CPU"] == "mips64":
--
--    DEFINES["_GNU_SOURCE"] = True
- 
- if CONFIG["TARGET_CPU"] == "x86":
- 
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
--
--    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
--
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
--
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
--
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
--    DEFINES["_GNU_SOURCE"] = True
--
- Library("transient_suppressor_api_gn")
-diff --git third_party/libwebrtc/modules/audio_processing/transient/transient_suppressor_impl_gn/moz.build third_party/libwebrtc/modules/audio_processing/transient/transient_suppressor_impl_gn/moz.build
-index 0ec5dcb6c5..b42e3cf6c3 100644
---- third_party/libwebrtc/modules/audio_processing/transient/transient_suppressor_impl_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_processing/transient/transient_suppressor_impl_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
- DEFINES["RTC_ENABLE_VP9"] = True
-+DEFINES["USE_GLIB"] = "1"
-+DEFINES["USE_OZONE"] = "1"
-+DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
- DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
- DEFINES["WEBRTC_LIBRARY_IMPL"] = True
- DEFINES["WEBRTC_MOZILLA_BUILD"] = True
- DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
-+DEFINES["WEBRTC_POSIX"] = True
- DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
-+DEFINES["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "xul"
- 
-@@ -47,189 +57,32 @@ if not CONFIG["MOZ_DEBUG"]:
- if CONFIG["MOZ_DEBUG"] == "1":
- 
-     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android":
--
--    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
--    DEFINES["HAVE_SYS_UIO_H"] = True
--    DEFINES["WEBRTC_ANDROID"] = True
--    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
--    DEFINES["WEBRTC_LINUX"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_GNU_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--    OS_LIBS += [
--        "log"
--    ]
--
--if CONFIG["OS_TARGET"] == "Darwin":
--
--    DEFINES["WEBRTC_MAC"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--if CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
--    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
--    DEFINES["WEBRTC_LINUX"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_FILE_OFFSET_BITS"] = "64"
--    DEFINES["_LARGEFILE64_SOURCE"] = True
--    DEFINES["_LARGEFILE_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--    OS_LIBS += [
--        "rt"
--    ]
--
--if CONFIG["OS_TARGET"] == "OpenBSD":
--
--    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
--    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_FILE_OFFSET_BITS"] = "64"
--    DEFINES["_LARGEFILE64_SOURCE"] = True
--    DEFINES["_LARGEFILE_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--if CONFIG["OS_TARGET"] == "WINNT":
--
--    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
--    DEFINES["NOMINMAX"] = True
--    DEFINES["NTDDI_VERSION"] = "0x0A000000"
--    DEFINES["PSAPI_VERSION"] = "2"
--    DEFINES["RTC_ENABLE_WIN_WGC"] = True
--    DEFINES["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_WIN"] = True
--    DEFINES["WIN32"] = True
--    DEFINES["WIN32_LEAN_AND_MEAN"] = True
--    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
--    DEFINES["WINVER"] = "0x0A00"
--    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_RAND_S"] = True
--    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
--    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
--    DEFINES["_HAS_EXCEPTIONS"] = "0"
--    DEFINES["_HAS_NODISCARD"] = True
--    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
--    DEFINES["_SECURE_ATL"] = True
--    DEFINES["_UNICODE"] = True
--    DEFINES["_WIN32_WINNT"] = "0x0A00"
--    DEFINES["_WINDOWS"] = True
--    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
-+    DEFINES["_DEBUG"] = True
- 
- if CONFIG["TARGET_CPU"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["TARGET_CPU"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
@@ -52941,230 +56759,18 @@ index 0ec5dcb6c5..b42e3cf6c3 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("transient_suppressor_impl_gn")
-diff --git third_party/libwebrtc/modules/audio_processing/transient/voice_probability_delay_unit_gn/moz.build third_party/libwebrtc/modules/audio_processing/transient/voice_probability_delay_unit_gn/moz.build
-index 50a6a9d55c..418e3f81e7 100644
---- third_party/libwebrtc/modules/audio_processing/transient/voice_probability_delay_unit_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_processing/transient/voice_probability_delay_unit_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
- DEFINES["RTC_ENABLE_VP9"] = True
-+DEFINES["USE_GLIB"] = "1"
-+DEFINES["USE_OZONE"] = "1"
-+DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
- DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
- DEFINES["WEBRTC_LIBRARY_IMPL"] = True
- DEFINES["WEBRTC_MOZILLA_BUILD"] = True
- DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
-+DEFINES["WEBRTC_POSIX"] = True
- DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
-+DEFINES["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "xul"
- 
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
- if CONFIG["MOZ_DEBUG"] == "1":
- 
-     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android":
--
--    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
--    DEFINES["HAVE_SYS_UIO_H"] = True
--    DEFINES["WEBRTC_ANDROID"] = True
--    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
--    DEFINES["WEBRTC_LINUX"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_GNU_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--    OS_LIBS += [
--        "log"
--    ]
--
--if CONFIG["OS_TARGET"] == "Darwin":
--
--    DEFINES["WEBRTC_MAC"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--if CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
--    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
--    DEFINES["WEBRTC_LINUX"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_FILE_OFFSET_BITS"] = "64"
--    DEFINES["_LARGEFILE64_SOURCE"] = True
--    DEFINES["_LARGEFILE_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--if CONFIG["OS_TARGET"] == "OpenBSD":
--
--    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
--    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_FILE_OFFSET_BITS"] = "64"
--    DEFINES["_LARGEFILE64_SOURCE"] = True
--    DEFINES["_LARGEFILE_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--if CONFIG["OS_TARGET"] == "WINNT":
--
--    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
--    DEFINES["NOMINMAX"] = True
--    DEFINES["NTDDI_VERSION"] = "0x0A000000"
--    DEFINES["PSAPI_VERSION"] = "2"
--    DEFINES["RTC_ENABLE_WIN_WGC"] = True
--    DEFINES["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_WIN"] = True
--    DEFINES["WIN32"] = True
--    DEFINES["WIN32_LEAN_AND_MEAN"] = True
--    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
--    DEFINES["WINVER"] = "0x0A00"
--    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_RAND_S"] = True
--    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
--    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
--    DEFINES["_HAS_EXCEPTIONS"] = "0"
--    DEFINES["_HAS_NODISCARD"] = True
--    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
--    DEFINES["_SECURE_ATL"] = True
--    DEFINES["_UNICODE"] = True
--    DEFINES["_WIN32_WINNT"] = "0x0A00"
--    DEFINES["_WINDOWS"] = True
--    DEFINES["__STD_C"] = True
-+    DEFINES["_DEBUG"] = True
- 
- if CONFIG["TARGET_CPU"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["TARGET_CPU"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
--
- if CONFIG["TARGET_CPU"] == "mips32":
- 
-     DEFINES["MIPS32_LE"] = True
-     DEFINES["MIPS_FPU_LE"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["TARGET_CPU"] == "mips64":
--
--    DEFINES["_GNU_SOURCE"] = True
- 
- if CONFIG["TARGET_CPU"] == "x86":
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--if CONFIG["TARGET_CPU"] == "x86_64":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
--
--    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
--
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
--
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
--
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
--    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("voice_probability_delay_unit_gn")
+ Library("rms_level_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/utility/cascaded_biquad_filter_gn/moz.build third_party/libwebrtc/modules/audio_processing/utility/cascaded_biquad_filter_gn/moz.build
-index f1b3493b7a..93278d7120 100644
+index 9b82be1adb86..e85813c9141a 100644
 --- third_party/libwebrtc/modules/audio_processing/utility/cascaded_biquad_filter_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/utility/cascaded_biquad_filter_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -53179,7 +56785,7 @@ index f1b3493b7a..93278d7120 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -53191,7 +56797,6 @@ index f1b3493b7a..93278d7120 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -53218,7 +56823,6 @@ index f1b3493b7a..93278d7120 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -53233,7 +56837,6 @@ index f1b3493b7a..93278d7120 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -53284,6 +56887,10 @@ index f1b3493b7a..93278d7120 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -53365,17 +56972,16 @@ index f1b3493b7a..93278d7120 100644
  
  Library("cascaded_biquad_filter_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/utility/legacy_delay_estimator_gn/moz.build third_party/libwebrtc/modules/audio_processing/utility/legacy_delay_estimator_gn/moz.build
-index 12b385e2e9..fc6f3d3378 100644
+index 4692680bae55..dc7c1b23536a 100644
 --- third_party/libwebrtc/modules/audio_processing/utility/legacy_delay_estimator_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/utility/legacy_delay_estimator_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -53390,7 +56996,7 @@ index 12b385e2e9..fc6f3d3378 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,178 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,179 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -53402,7 +57008,6 @@ index 12b385e2e9..fc6f3d3378 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -53429,7 +57034,6 @@ index 12b385e2e9..fc6f3d3378 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -53444,7 +57048,6 @@ index 12b385e2e9..fc6f3d3378 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -53495,6 +57098,10 @@ index 12b385e2e9..fc6f3d3378 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -53576,17 +57183,16 @@ index 12b385e2e9..fc6f3d3378 100644
  
  Library("legacy_delay_estimator_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/utility/pffft_wrapper_gn/moz.build third_party/libwebrtc/modules/audio_processing/utility/pffft_wrapper_gn/moz.build
-index f1e1bc555a..7ef8884828 100644
+index 609567fd1543..7a6396d4b7a7 100644
 --- third_party/libwebrtc/modules/audio_processing/utility/pffft_wrapper_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/utility/pffft_wrapper_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -53601,7 +57207,7 @@ index f1e1bc555a..7ef8884828 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -53613,7 +57219,6 @@ index f1e1bc555a..7ef8884828 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -53640,7 +57245,6 @@ index f1e1bc555a..7ef8884828 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -53655,7 +57259,6 @@ index f1e1bc555a..7ef8884828 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -53706,6 +57309,10 @@ index f1e1bc555a..7ef8884828 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -53787,17 +57394,16 @@ index f1e1bc555a..7ef8884828 100644
  
  Library("pffft_wrapper_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/vad/vad_gn/moz.build third_party/libwebrtc/modules/audio_processing/vad/vad_gn/moz.build
-index 4794a478e8..8cf74ef265 100644
+index e18fa6a13dc5..651adb31c8f8 100644
 --- third_party/libwebrtc/modules/audio_processing/vad/vad_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/vad/vad_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -53812,7 +57418,7 @@ index 4794a478e8..8cf74ef265 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -50,189 +60,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -51,190 +60,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -53824,7 +57430,6 @@ index 4794a478e8..8cf74ef265 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -53851,7 +57456,6 @@ index 4794a478e8..8cf74ef265 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -53870,7 +57474,6 @@ index 4794a478e8..8cf74ef265 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -53928,6 +57531,10 @@ index 4794a478e8..8cf74ef265 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -54009,17 +57616,16 @@ index 4794a478e8..8cf74ef265 100644
  
  Library("vad_gn")
 diff --git third_party/libwebrtc/modules/congestion_controller/congestion_controller_gn/moz.build third_party/libwebrtc/modules/congestion_controller/congestion_controller_gn/moz.build
-index 59d06c9396..1fda98e1fc 100644
+index d445a31d3fc0..6003c6b22afb 100644
 --- third_party/libwebrtc/modules/congestion_controller/congestion_controller_gn/moz.build
 +++ third_party/libwebrtc/modules/congestion_controller/congestion_controller_gn/moz.build
-@@ -13,11 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["BWE_TEST_LOGGING_COMPILE_TIME_ENABLE"] = "0"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -54034,7 +57640,7 @@ index 59d06c9396..1fda98e1fc 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,190 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,191 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -54046,7 +57652,6 @@ index 59d06c9396..1fda98e1fc 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -54074,7 +57679,6 @@ index 59d06c9396..1fda98e1fc 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -54093,7 +57697,6 @@ index 59d06c9396..1fda98e1fc 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -54151,6 +57754,10 @@ index 59d06c9396..1fda98e1fc 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -54232,17 +57839,16 @@ index 59d06c9396..1fda98e1fc 100644
  
  Library("congestion_controller_gn")
 diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/alr_detector_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/alr_detector_gn/moz.build
-index 2a3d216e40..099616509c 100644
+index 15b360f97098..7565e2a3de43 100644
 --- third_party/libwebrtc/modules/congestion_controller/goog_cc/alr_detector_gn/moz.build
 +++ third_party/libwebrtc/modules/congestion_controller/goog_cc/alr_detector_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -54257,7 +57863,7 @@ index 2a3d216e40..099616509c 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -54269,7 +57875,6 @@ index 2a3d216e40..099616509c 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -54296,7 +57901,6 @@ index 2a3d216e40..099616509c 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -54311,7 +57915,6 @@ index 2a3d216e40..099616509c 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -54369,6 +57972,10 @@ index 2a3d216e40..099616509c 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -54450,17 +58057,16 @@ index 2a3d216e40..099616509c 100644
  
  Library("alr_detector_gn")
 diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/delay_based_bwe_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/delay_based_bwe_gn/moz.build
-index b138b59fc6..7e2398647c 100644
+index dcc10a6e047f..3ee2ade0e6e2 100644
 --- third_party/libwebrtc/modules/congestion_controller/goog_cc/delay_based_bwe_gn/moz.build
 +++ third_party/libwebrtc/modules/congestion_controller/goog_cc/delay_based_bwe_gn/moz.build
-@@ -13,11 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["BWE_TEST_LOGGING_COMPILE_TIME_ENABLE"] = "0"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -54475,7 +58081,7 @@ index b138b59fc6..7e2398647c 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,190 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,191 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -54487,7 +58093,6 @@ index b138b59fc6..7e2398647c 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -54515,7 +58120,6 @@ index b138b59fc6..7e2398647c 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -54534,7 +58138,6 @@ index b138b59fc6..7e2398647c 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -54592,6 +58195,10 @@ index b138b59fc6..7e2398647c 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -54673,17 +58280,16 @@ index b138b59fc6..7e2398647c 100644
  
  Library("delay_based_bwe_gn")
 diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/estimators_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/estimators_gn/moz.build
-index 47ee346c89..2bd76ccbe1 100644
+index cba0035df095..b05566a84bd9 100644
 --- third_party/libwebrtc/modules/congestion_controller/goog_cc/estimators_gn/moz.build
 +++ third_party/libwebrtc/modules/congestion_controller/goog_cc/estimators_gn/moz.build
-@@ -13,11 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["BWE_TEST_LOGGING_COMPILE_TIME_ENABLE"] = "0"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -54698,7 +58304,7 @@ index 47ee346c89..2bd76ccbe1 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -49,189 +59,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -49,190 +58,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -54710,7 +58316,6 @@ index 47ee346c89..2bd76ccbe1 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -54737,7 +58342,6 @@ index 47ee346c89..2bd76ccbe1 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -54756,7 +58360,6 @@ index 47ee346c89..2bd76ccbe1 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -54814,6 +58417,10 @@ index 47ee346c89..2bd76ccbe1 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -54895,17 +58502,16 @@ index 47ee346c89..2bd76ccbe1 100644
  
  Library("estimators_gn")
 diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/goog_cc_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/goog_cc_gn/moz.build
-index fa641fccfe..fc883ee325 100644
+index 52ac4f397915..9c83648d1d91 100644
 --- third_party/libwebrtc/modules/congestion_controller/goog_cc/goog_cc_gn/moz.build
 +++ third_party/libwebrtc/modules/congestion_controller/goog_cc/goog_cc_gn/moz.build
-@@ -13,11 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["BWE_TEST_LOGGING_COMPILE_TIME_ENABLE"] = "0"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -54920,7 +58526,7 @@ index fa641fccfe..fc883ee325 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,191 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -54932,7 +58538,6 @@ index fa641fccfe..fc883ee325 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -54960,7 +58565,6 @@ index fa641fccfe..fc883ee325 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -54979,7 +58583,6 @@ index fa641fccfe..fc883ee325 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -55037,6 +58640,10 @@ index fa641fccfe..fc883ee325 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -55118,17 +58725,16 @@ index fa641fccfe..fc883ee325 100644
  
  Library("goog_cc_gn")
 diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/link_capacity_estimator_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/link_capacity_estimator_gn/moz.build
-index d229d732df..f1c13c16cc 100644
+index 116a29107a5f..210869b7d740 100644
 --- third_party/libwebrtc/modules/congestion_controller/goog_cc/link_capacity_estimator_gn/moz.build
 +++ third_party/libwebrtc/modules/congestion_controller/goog_cc/link_capacity_estimator_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -55143,7 +58749,7 @@ index d229d732df..f1c13c16cc 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -55155,7 +58761,6 @@ index d229d732df..f1c13c16cc 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -55182,7 +58787,6 @@ index d229d732df..f1c13c16cc 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -55197,7 +58801,6 @@ index d229d732df..f1c13c16cc 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -55248,6 +58851,10 @@ index d229d732df..f1c13c16cc 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -55329,17 +58936,16 @@ index d229d732df..f1c13c16cc 100644
  
  Library("link_capacity_estimator_gn")
 diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/loss_based_bwe_v1_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/loss_based_bwe_v1_gn/moz.build
-index 8065861f78..efe50771e6 100644
+index 35f9c99e87f4..4886c9836d50 100644
 --- third_party/libwebrtc/modules/congestion_controller/goog_cc/loss_based_bwe_v1_gn/moz.build
 +++ third_party/libwebrtc/modules/congestion_controller/goog_cc/loss_based_bwe_v1_gn/moz.build
-@@ -13,11 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["BWE_TEST_LOGGING_COMPILE_TIME_ENABLE"] = "0"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -55354,7 +58960,7 @@ index 8065861f78..efe50771e6 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,185 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -55366,7 +58972,6 @@ index 8065861f78..efe50771e6 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -55393,7 +58998,6 @@ index 8065861f78..efe50771e6 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -55408,7 +59012,6 @@ index 8065861f78..efe50771e6 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -55466,6 +59069,10 @@ index 8065861f78..efe50771e6 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -55547,17 +59154,16 @@ index 8065861f78..efe50771e6 100644
  
  Library("loss_based_bwe_v1_gn")
 diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/loss_based_bwe_v2_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/loss_based_bwe_v2_gn/moz.build
-index 72c625902c..ce9cd35cda 100644
+index 6ce1de1fa51c..0bc507c37d93 100644
 --- third_party/libwebrtc/modules/congestion_controller/goog_cc/loss_based_bwe_v2_gn/moz.build
 +++ third_party/libwebrtc/modules/congestion_controller/goog_cc/loss_based_bwe_v2_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -55572,7 +59178,7 @@ index 72c625902c..ce9cd35cda 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -55584,7 +59190,6 @@ index 72c625902c..ce9cd35cda 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -55611,7 +59216,6 @@ index 72c625902c..ce9cd35cda 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -55630,7 +59234,6 @@ index 72c625902c..ce9cd35cda 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -55688,6 +59291,10 @@ index 72c625902c..ce9cd35cda 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -55769,17 +59376,16 @@ index 72c625902c..ce9cd35cda 100644
  
  Library("loss_based_bwe_v2_gn")
 diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/probe_controller_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/probe_controller_gn/moz.build
-index cb2bc83d28..1da5621be1 100644
+index 28aacf038f32..d8bd001c8e6d 100644
 --- third_party/libwebrtc/modules/congestion_controller/goog_cc/probe_controller_gn/moz.build
 +++ third_party/libwebrtc/modules/congestion_controller/goog_cc/probe_controller_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -55794,7 +59400,7 @@ index cb2bc83d28..1da5621be1 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -55806,7 +59412,6 @@ index cb2bc83d28..1da5621be1 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -55833,7 +59438,6 @@ index cb2bc83d28..1da5621be1 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -55848,7 +59452,6 @@ index cb2bc83d28..1da5621be1 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -55906,6 +59509,10 @@ index cb2bc83d28..1da5621be1 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -55987,17 +59594,16 @@ index cb2bc83d28..1da5621be1 100644
  
  Library("probe_controller_gn")
 diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/pushback_controller_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/pushback_controller_gn/moz.build
-index af00c01323..35073ee314 100644
+index ac8867e70538..529154c4b5e7 100644
 --- third_party/libwebrtc/modules/congestion_controller/goog_cc/pushback_controller_gn/moz.build
 +++ third_party/libwebrtc/modules/congestion_controller/goog_cc/pushback_controller_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -56012,7 +59618,7 @@ index af00c01323..35073ee314 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -56024,7 +59630,6 @@ index af00c01323..35073ee314 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -56051,7 +59656,6 @@ index af00c01323..35073ee314 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -56066,7 +59670,6 @@ index af00c01323..35073ee314 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -56124,6 +59727,10 @@ index af00c01323..35073ee314 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -56205,17 +59812,16 @@ index af00c01323..35073ee314 100644
  
  Library("pushback_controller_gn")
 diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/send_side_bwe_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/send_side_bwe_gn/moz.build
-index 52323451eb..bbdcd96a58 100644
+index 7d00add70158..383d7aa7785b 100644
 --- third_party/libwebrtc/modules/congestion_controller/goog_cc/send_side_bwe_gn/moz.build
 +++ third_party/libwebrtc/modules/congestion_controller/goog_cc/send_side_bwe_gn/moz.build
-@@ -13,11 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["BWE_TEST_LOGGING_COMPILE_TIME_ENABLE"] = "0"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -56230,7 +59836,7 @@ index 52323451eb..bbdcd96a58 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,189 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -56242,7 +59848,6 @@ index 52323451eb..bbdcd96a58 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -56269,7 +59874,6 @@ index 52323451eb..bbdcd96a58 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -56288,7 +59892,6 @@ index 52323451eb..bbdcd96a58 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -56346,6 +59949,10 @@ index 52323451eb..bbdcd96a58 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -56427,17 +60034,16 @@ index 52323451eb..bbdcd96a58 100644
  
  Library("send_side_bwe_gn")
 diff --git third_party/libwebrtc/modules/congestion_controller/rtp/control_handler_gn/moz.build third_party/libwebrtc/modules/congestion_controller/rtp/control_handler_gn/moz.build
-index 9226c07dda..7ccf74c4df 100644
+index e851772ea7b7..97574a0d1d13 100644
 --- third_party/libwebrtc/modules/congestion_controller/rtp/control_handler_gn/moz.build
 +++ third_party/libwebrtc/modules/congestion_controller/rtp/control_handler_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -56452,7 +60058,7 @@ index 9226c07dda..7ccf74c4df 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,191 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -56464,7 +60070,6 @@ index 9226c07dda..7ccf74c4df 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -56492,7 +60097,6 @@ index 9226c07dda..7ccf74c4df 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -56511,7 +60115,6 @@ index 9226c07dda..7ccf74c4df 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -56569,6 +60172,10 @@ index 9226c07dda..7ccf74c4df 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -56650,17 +60257,16 @@ index 9226c07dda..7ccf74c4df 100644
  
  Library("control_handler_gn")
 diff --git third_party/libwebrtc/modules/congestion_controller/rtp/transport_feedback_gn/moz.build third_party/libwebrtc/modules/congestion_controller/rtp/transport_feedback_gn/moz.build
-index c2b8fead8d..fb3cad9e95 100644
+index d86d84b32b52..5a4efa68c0c2 100644
 --- third_party/libwebrtc/modules/congestion_controller/rtp/transport_feedback_gn/moz.build
 +++ third_party/libwebrtc/modules/congestion_controller/rtp/transport_feedback_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -56675,7 +60281,7 @@ index c2b8fead8d..fb3cad9e95 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,189 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -56687,7 +60293,6 @@ index c2b8fead8d..fb3cad9e95 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -56714,7 +60319,6 @@ index c2b8fead8d..fb3cad9e95 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -56733,7 +60337,6 @@ index c2b8fead8d..fb3cad9e95 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -56791,6 +60394,10 @@ index c2b8fead8d..fb3cad9e95 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -56872,18 +60479,17 @@ index c2b8fead8d..fb3cad9e95 100644
  
  Library("transport_feedback_gn")
 diff --git third_party/libwebrtc/modules/desktop_capture/desktop_capture_differ_sse2_gn/moz.build third_party/libwebrtc/modules/desktop_capture/desktop_capture_differ_sse2_gn/moz.build
-index c876f525cb..577bf75c2d 100644
+index a467463de4d3..3c0d102a3516 100644
 --- third_party/libwebrtc/modules/desktop_capture/desktop_capture_differ_sse2_gn/moz.build
 +++ third_party/libwebrtc/modules/desktop_capture/desktop_capture_differ_sse2_gn/moz.build
-@@ -12,12 +12,22 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
  DEFINES["WEBRTC_ENABLE_AVX2"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -56898,7 +60504,7 @@ index c876f525cb..577bf75c2d 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,113 +54,23 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,111 +54,23 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -56926,7 +60532,6 @@ index c876f525cb..577bf75c2d 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -56947,7 +60552,6 @@ index c876f525cb..577bf75c2d 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -57018,17 +60622,16 @@ index c876f525cb..577bf75c2d 100644
 -
  Library("desktop_capture_differ_sse2_gn")
 diff --git third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn/moz.build third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn/moz.build
-index a4fb8b3162..f70faede2f 100644
+index bd438bdda18a..b7c18f5bd2df 100644
 --- third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn/moz.build
 +++ third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn/moz.build
-@@ -14,11 +14,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -26,11 +26,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -57043,7 +60646,7 @@ index a4fb8b3162..f70faede2f 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -70,188 +80,13 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -82,186 +91,13 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -57071,7 +60674,6 @@ index a4fb8b3162..f70faede2f 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -57099,7 +60701,6 @@ index a4fb8b3162..f70faede2f 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["WEBRTC_USE_X11"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -57233,7 +60834,7 @@ index a4fb8b3162..f70faede2f 100644
  
      LOCAL_INCLUDES += [
          "/gfx/angle/checkout/include/",
-@@ -264,7 +99,8 @@ if CONFIG["TARGET_CPU"] == "arm":
+@@ -269,7 +105,8 @@ if CONFIG["TARGET_CPU"] == "arm":
      ]
  
      SOURCES += [
@@ -57243,18 +60844,47 @@ index a4fb8b3162..f70faede2f 100644
      ]
  
      UNIFIED_SOURCES += [
-@@ -274,7 +110,9 @@ if CONFIG["TARGET_CPU"] == "arm":
+@@ -279,36 +116,9 @@ if CONFIG["TARGET_CPU"] == "arm":
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screen_capture_portal_interface.cc",
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screencast_portal.cc",
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screencast_stream_utils.cc",
 -        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/shared_screencast_stream.cc"
+-    ]
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_USE_X11"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-    OS_LIBS += [
+-        "X11",
+-        "Xcomposite",
+-        "Xdamage",
+-        "Xext",
+-        "Xfixes",
+-        "Xrandr",
+-        "Xrender"
+-    ]
+-
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/mouse_cursor_monitor_x11.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/screen_capturer_x11.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/shared_x_display.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/window_capturer_x11.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/window_finder_x11.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/window_list_utils.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/x_atom_cache.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/x_error_trap.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/x_server_pixel_buffer.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/x_window_property.cc"
 +        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/shared_screencast_stream.cc",
 +        "/third_party/libwebrtc/modules/desktop_capture/screen_capturer_linux.cc",
 +        "/third_party/libwebrtc/modules/desktop_capture/window_capturer_linux.cc"
      ]
  
  if CONFIG["TARGET_CPU"] == "mips32":
-@@ -282,7 +120,6 @@ if CONFIG["TARGET_CPU"] == "mips32":
+@@ -316,7 +126,6 @@ if CONFIG["TARGET_CPU"] == "mips32":
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
      DEFINES["WEBRTC_USE_PIPEWIRE"] = True
@@ -57262,7 +60892,7 @@ index a4fb8b3162..f70faede2f 100644
  
      LOCAL_INCLUDES += [
          "/gfx/angle/checkout/include/",
-@@ -295,7 +132,8 @@ if CONFIG["TARGET_CPU"] == "mips32":
+@@ -324,7 +133,8 @@ if CONFIG["TARGET_CPU"] == "mips32":
      ]
  
      SOURCES += [
@@ -57272,7 +60902,7 @@ index a4fb8b3162..f70faede2f 100644
      ]
  
      UNIFIED_SOURCES += [
-@@ -305,13 +143,14 @@ if CONFIG["TARGET_CPU"] == "mips32":
+@@ -334,13 +144,14 @@ if CONFIG["TARGET_CPU"] == "mips32":
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screen_capture_portal_interface.cc",
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screencast_portal.cc",
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screencast_stream_utils.cc",
@@ -57289,7 +60919,7 @@ index a4fb8b3162..f70faede2f 100644
  
      LOCAL_INCLUDES += [
          "/gfx/angle/checkout/include/",
-@@ -324,7 +163,8 @@ if CONFIG["TARGET_CPU"] == "mips64":
+@@ -348,7 +159,8 @@ if CONFIG["TARGET_CPU"] == "mips64":
      ]
  
      SOURCES += [
@@ -57299,7 +60929,7 @@ index a4fb8b3162..f70faede2f 100644
      ]
  
      UNIFIED_SOURCES += [
-@@ -334,126 +174,19 @@ if CONFIG["TARGET_CPU"] == "mips64":
+@@ -358,121 +170,19 @@ if CONFIG["TARGET_CPU"] == "mips64":
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screen_capture_portal_interface.cc",
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screencast_portal.cc",
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screencast_stream_utils.cc",
@@ -57368,12 +60998,7 @@ index a4fb8b3162..f70faede2f 100644
 -
 -    LOCAL_INCLUDES += [
 -        "/gfx/angle/checkout/include/",
--        "/third_party/drm/drm/",
--        "/third_party/drm/drm/include/",
--        "/third_party/drm/drm/include/libdrm/",
--        "/third_party/gbm/gbm/",
--        "/third_party/libepoxy/libepoxy/include/",
--        "/third_party/pipewire/"
+-        "/third_party/libepoxy/libepoxy/include/"
 -    ]
 -
 -    SOURCES += [
@@ -57430,7 +61055,7 @@ index a4fb8b3162..f70faede2f 100644
  
      LOCAL_INCLUDES += [
          "/gfx/angle/checkout/include/",
-@@ -466,7 +199,8 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+@@ -480,7 +190,8 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
      ]
  
      SOURCES += [
@@ -57440,7 +61065,7 @@ index a4fb8b3162..f70faede2f 100644
      ]
  
      UNIFIED_SOURCES += [
-@@ -476,13 +210,15 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+@@ -490,13 +201,15 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screen_capture_portal_interface.cc",
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screencast_portal.cc",
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screencast_stream_utils.cc",
@@ -57459,7 +61084,7 @@ index a4fb8b3162..f70faede2f 100644
  
      LOCAL_INCLUDES += [
          "/gfx/angle/checkout/include/",
-@@ -495,7 +231,8 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+@@ -504,7 +217,8 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
      ]
  
      SOURCES += [
@@ -57469,14 +61094,26 @@ index a4fb8b3162..f70faede2f 100644
      ]
  
      UNIFIED_SOURCES += [
-@@ -505,38 +242,12 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+@@ -514,10 +228,12 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screen_capture_portal_interface.cc",
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screencast_portal.cc",
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screencast_stream_utils.cc",
 -        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/shared_screencast_stream.cc"
--    ]
--
++        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/shared_screencast_stream.cc",
++        "/third_party/libwebrtc/modules/desktop_capture/screen_capturer_linux.cc",
++        "/third_party/libwebrtc/modules/desktop_capture/window_capturer_linux.cc"
+     ]
+ 
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+     DEFINES["WEBRTC_USE_X11"] = True
+@@ -545,144 +261,61 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGE
+         "/third_party/libwebrtc/modules/desktop_capture/linux/x11/x_window_property.cc"
+     ]
+ 
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_USE_X11"] = True
@@ -57490,8 +61127,9 @@ index a4fb8b3162..f70faede2f 100644
 -        "Xrandr",
 -        "Xrender"
 -    ]
--
--    UNIFIED_SOURCES += [
++if not CONFIG["MOZ_X11"] and CONFIG["OS_TARGET"] == "FreeBSD" and CONFIG["TARGET_CPU"] == "loongarch64":
+ 
+     UNIFIED_SOURCES += [
 -        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/mouse_cursor_monitor_x11.cc",
 -        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/screen_capturer_x11.cc",
 -        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/shared_x_display.cc",
@@ -57502,22 +61140,14 @@ index a4fb8b3162..f70faede2f 100644
 -        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/x_error_trap.cc",
 -        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/x_server_pixel_buffer.cc",
 -        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/x_window_property.cc"
-+        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/shared_screencast_stream.cc",
-+        "/third_party/libwebrtc/modules/desktop_capture/screen_capturer_linux.cc",
-+        "/third_party/libwebrtc/modules/desktop_capture/window_capturer_linux.cc"
-     ]
- 
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
-     DEFINES["WEBRTC_USE_X11"] = True
-@@ -564,116 +275,42 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGE
-         "/third_party/libwebrtc/modules/desktop_capture/linux/x11/x_window_property.cc"
++        "/third_party/libwebrtc/modules/desktop_capture/mouse_cursor_monitor_null.cc",
++        "/third_party/libwebrtc/modules/desktop_capture/screen_capturer_null.cc",
++        "/third_party/libwebrtc/modules/desktop_capture/window_capturer_null.cc"
      ]
  
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "mips32":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD" and CONFIG["TARGET_CPU"] == "loongarch64":
+ 
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_USE_X11"] = True
 -
@@ -57529,8 +61159,9 @@ index a4fb8b3162..f70faede2f 100644
 -        "Xfixes",
 -        "Xrandr",
 -        "Xrender"
--    ]
-+if not CONFIG["MOZ_X11"] and CONFIG["OS_TARGET"] == "FreeBSD" and CONFIG["TARGET_CPU"] == "ppc64":
++    SOURCES += [
++        "/third_party/libwebrtc/modules/desktop_capture/mouse_cursor_monitor_linux.cc"
+     ]
  
      UNIFIED_SOURCES += [
 -        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/mouse_cursor_monitor_x11.cc",
@@ -57543,17 +61174,15 @@ index a4fb8b3162..f70faede2f 100644
 -        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/x_error_trap.cc",
 -        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/x_server_pixel_buffer.cc",
 -        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/x_window_property.cc"
-+        "/third_party/libwebrtc/modules/desktop_capture/mouse_cursor_monitor_null.cc",
-+        "/third_party/libwebrtc/modules/desktop_capture/screen_capturer_null.cc",
-+        "/third_party/libwebrtc/modules/desktop_capture/window_capturer_null.cc"
++        "/third_party/libwebrtc/modules/desktop_capture/screen_capturer_linux.cc",
++        "/third_party/libwebrtc/modules/desktop_capture/window_capturer_linux.cc"
      ]
  
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "mips64":
 -
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_USE_X11"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD" and CONFIG["TARGET_CPU"] == "ppc64":
- 
+-
 -    OS_LIBS += [
 -        "X11",
 -        "Xcomposite",
@@ -57562,9 +61191,8 @@ index a4fb8b3162..f70faede2f 100644
 -        "Xfixes",
 -        "Xrandr",
 -        "Xrender"
-+    SOURCES += [
-+        "/third_party/libwebrtc/modules/desktop_capture/mouse_cursor_monitor_linux.cc"
-     ]
+-    ]
++if not CONFIG["MOZ_X11"] and CONFIG["OS_TARGET"] == "FreeBSD" and CONFIG["TARGET_CPU"] == "ppc64":
  
      UNIFIED_SOURCES += [
 -        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/mouse_cursor_monitor_x11.cc",
@@ -57577,15 +61205,17 @@ index a4fb8b3162..f70faede2f 100644
 -        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/x_error_trap.cc",
 -        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/x_server_pixel_buffer.cc",
 -        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/x_window_property.cc"
-+        "/third_party/libwebrtc/modules/desktop_capture/screen_capturer_linux.cc",
-+        "/third_party/libwebrtc/modules/desktop_capture/window_capturer_linux.cc"
++        "/third_party/libwebrtc/modules/desktop_capture/mouse_cursor_monitor_null.cc",
++        "/third_party/libwebrtc/modules/desktop_capture/screen_capturer_null.cc",
++        "/third_party/libwebrtc/modules/desktop_capture/window_capturer_null.cc"
      ]
  
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_USE_X11"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD" and CONFIG["TARGET_CPU"] == "ppc64":
+ 
 -    OS_LIBS += [
 -        "X11",
 -        "Xcomposite",
@@ -57594,8 +61224,9 @@ index a4fb8b3162..f70faede2f 100644
 -        "Xfixes",
 -        "Xrandr",
 -        "Xrender"
--    ]
-+if not CONFIG["MOZ_X11"] and CONFIG["OS_TARGET"] == "FreeBSD" and CONFIG["TARGET_CPU"] == "riscv64":
++    SOURCES += [
++        "/third_party/libwebrtc/modules/desktop_capture/mouse_cursor_monitor_linux.cc"
+     ]
  
      UNIFIED_SOURCES += [
 -        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/mouse_cursor_monitor_x11.cc",
@@ -57608,17 +61239,21 @@ index a4fb8b3162..f70faede2f 100644
 -        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/x_error_trap.cc",
 -        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/x_server_pixel_buffer.cc",
 -        "/third_party/libwebrtc/modules/desktop_capture/linux/x11/x_window_property.cc"
-+        "/third_party/libwebrtc/modules/desktop_capture/mouse_cursor_monitor_null.cc",
-+        "/third_party/libwebrtc/modules/desktop_capture/screen_capturer_null.cc",
-+        "/third_party/libwebrtc/modules/desktop_capture/window_capturer_null.cc"
++        "/third_party/libwebrtc/modules/desktop_capture/screen_capturer_linux.cc",
++        "/third_party/libwebrtc/modules/desktop_capture/window_capturer_linux.cc"
      ]
  
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD" and CONFIG["TARGET_CPU"] == "riscv64":
++if not CONFIG["MOZ_X11"] and CONFIG["OS_TARGET"] == "FreeBSD" and CONFIG["TARGET_CPU"] == "riscv64":
  
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_USE_X11"] = True
--
++    UNIFIED_SOURCES += [
++        "/third_party/libwebrtc/modules/desktop_capture/mouse_cursor_monitor_null.cc",
++        "/third_party/libwebrtc/modules/desktop_capture/screen_capturer_null.cc",
++        "/third_party/libwebrtc/modules/desktop_capture/window_capturer_null.cc"
++    ]
+ 
 -    OS_LIBS += [
 -        "X11",
 -        "Xcomposite",
@@ -57627,6 +61262,8 @@ index a4fb8b3162..f70faede2f 100644
 -        "Xfixes",
 -        "Xrandr",
 -        "Xrender"
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD" and CONFIG["TARGET_CPU"] == "riscv64":
++
 +    SOURCES += [
 +        "/third_party/libwebrtc/modules/desktop_capture/mouse_cursor_monitor_linux.cc"
      ]
@@ -57649,10 +61286,10 @@ index a4fb8b3162..f70faede2f 100644
  Library("desktop_capture_gn")
 diff --git third_party/libwebrtc/modules/desktop_capture/desktop_capture_objc_gn/moz.build third_party/libwebrtc/modules/desktop_capture/desktop_capture_objc_gn/moz.build
 deleted file mode 100644
-index 6b5cd9286e..0000000000
+index 6dfb588a9b3e..000000000000
 --- third_party/libwebrtc/modules/desktop_capture/desktop_capture_objc_gn/moz.build
 +++ /dev/null
-@@ -1,77 +0,0 @@
+@@ -1,80 +0,0 @@
 -# This Source Code Form is subject to the terms of the Mozilla Public
 -# License, v. 2.0. If a copy of the MPL was not distributed with this
 -# file, You can obtain one at http://mozilla.org/MPL/2.0/.
@@ -57669,6 +61306,7 @@ index 6b5cd9286e..0000000000
 -AllowCompilerWarnings()
 -
 -DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
 -DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
 -DEFINES["RTC_ENABLE_VP9"] = True
 -DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
@@ -57690,10 +61328,10 @@ index 6b5cd9286e..0000000000
 -    "!/ipc/ipdl/_ipdlheaders",
 -    "!/third_party/libwebrtc/gen",
 -    "/ipc/chromium/src",
+-    "/third_party/abseil-cpp/",
 -    "/third_party/libwebrtc/",
 -    "/third_party/libwebrtc/sdk/objc/",
 -    "/third_party/libwebrtc/sdk/objc/base/",
--    "/third_party/libwebrtc/third_party/abseil-cpp/",
 -    "/tools/profiler/public"
 -]
 -
@@ -57733,17 +61371,16 @@ index 6b5cd9286e..0000000000
 -
 -Library("desktop_capture_objc_gn")
 diff --git third_party/libwebrtc/modules/desktop_capture/primitives_gn/moz.build third_party/libwebrtc/modules/desktop_capture/primitives_gn/moz.build
-index 927926f3e9..a578fb9b17 100644
+index 72bf241d547a..ad186a14f80e 100644
 --- third_party/libwebrtc/modules/desktop_capture/primitives_gn/moz.build
 +++ third_party/libwebrtc/modules/desktop_capture/primitives_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -57758,7 +61395,7 @@ index 927926f3e9..a578fb9b17 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -49,168 +59,31 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -50,171 +59,31 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -57779,7 +61416,6 @@ index 927926f3e9..a578fb9b17 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -57794,7 +61430,6 @@ index 927926f3e9..a578fb9b17 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -57846,6 +61481,11 @@ index 927926f3e9..a578fb9b17 100644
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -57933,17 +61573,16 @@ index 927926f3e9..a578fb9b17 100644
      DEFINES["USE_X11"] = "1"
  
 diff --git third_party/libwebrtc/modules/module_api_gn/moz.build third_party/libwebrtc/modules/module_api_gn/moz.build
-index 9b77a009fa..92a813cfb8 100644
+index c74dc2329ad2..05900bc205d7 100644
 --- third_party/libwebrtc/modules/module_api_gn/moz.build
 +++ third_party/libwebrtc/modules/module_api_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -57958,7 +61597,7 @@ index 9b77a009fa..92a813cfb8 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -57970,7 +61609,6 @@ index 9b77a009fa..92a813cfb8 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -57993,7 +61631,6 @@ index 9b77a009fa..92a813cfb8 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -58008,7 +61645,6 @@ index 9b77a009fa..92a813cfb8 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -58055,6 +61691,10 @@ index 9b77a009fa..92a813cfb8 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -58067,7 +61707,7 @@ index 9b77a009fa..92a813cfb8 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -58120,17 +61760,16 @@ index 9b77a009fa..92a813cfb8 100644
 -
  Library("module_api_gn")
 diff --git third_party/libwebrtc/modules/module_api_public_gn/moz.build third_party/libwebrtc/modules/module_api_public_gn/moz.build
-index 474dec6123..81d04236da 100644
+index 2eda098fe6fe..e83796e2fe16 100644
 --- third_party/libwebrtc/modules/module_api_public_gn/moz.build
 +++ third_party/libwebrtc/modules/module_api_public_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -58145,7 +61784,7 @@ index 474dec6123..81d04236da 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -58157,7 +61796,6 @@ index 474dec6123..81d04236da 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -58180,7 +61818,6 @@ index 474dec6123..81d04236da 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -58195,7 +61832,6 @@ index 474dec6123..81d04236da 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -58242,6 +61878,10 @@ index 474dec6123..81d04236da 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -58254,7 +61894,7 @@ index 474dec6123..81d04236da 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -58307,17 +61947,16 @@ index 474dec6123..81d04236da 100644
 -
  Library("module_api_public_gn")
 diff --git third_party/libwebrtc/modules/module_fec_api_gn/moz.build third_party/libwebrtc/modules/module_fec_api_gn/moz.build
-index b69c69c311..05c37b4ffe 100644
+index d2c1054abbb3..aacac81ad58d 100644
 --- third_party/libwebrtc/modules/module_fec_api_gn/moz.build
 +++ third_party/libwebrtc/modules/module_fec_api_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -58332,7 +61971,7 @@ index b69c69c311..05c37b4ffe 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -58344,7 +61983,6 @@ index b69c69c311..05c37b4ffe 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -58367,7 +62005,6 @@ index b69c69c311..05c37b4ffe 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -58382,7 +62019,6 @@ index b69c69c311..05c37b4ffe 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -58429,6 +62065,10 @@ index b69c69c311..05c37b4ffe 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -58441,7 +62081,7 @@ index b69c69c311..05c37b4ffe 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -58494,17 +62134,16 @@ index b69c69c311..05c37b4ffe 100644
 -
  Library("module_fec_api_gn")
 diff --git third_party/libwebrtc/modules/pacing/interval_budget_gn/moz.build third_party/libwebrtc/modules/pacing/interval_budget_gn/moz.build
-index 2e3ab3d987..8cefa46cec 100644
+index dbad013ebaab..874ca10c419f 100644
 --- third_party/libwebrtc/modules/pacing/interval_budget_gn/moz.build
 +++ third_party/libwebrtc/modules/pacing/interval_budget_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -58519,7 +62158,7 @@ index 2e3ab3d987..8cefa46cec 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -58531,7 +62170,6 @@ index 2e3ab3d987..8cefa46cec 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -58558,7 +62196,6 @@ index 2e3ab3d987..8cefa46cec 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -58573,7 +62210,6 @@ index 2e3ab3d987..8cefa46cec 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -58624,6 +62260,10 @@ index 2e3ab3d987..8cefa46cec 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -58705,17 +62345,16 @@ index 2e3ab3d987..8cefa46cec 100644
  
  Library("interval_budget_gn")
 diff --git third_party/libwebrtc/modules/pacing/pacing_gn/moz.build third_party/libwebrtc/modules/pacing/pacing_gn/moz.build
-index d7aa189ef3..ba9c8323ab 100644
+index 5c92e55d39bc..9009b4168a4a 100644
 --- third_party/libwebrtc/modules/pacing/pacing_gn/moz.build
 +++ third_party/libwebrtc/modules/pacing/pacing_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -58730,7 +62369,7 @@ index d7aa189ef3..ba9c8323ab 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -50,190 +60,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -51,191 +60,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -58742,7 +62381,6 @@ index d7aa189ef3..ba9c8323ab 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -58770,7 +62408,6 @@ index d7aa189ef3..ba9c8323ab 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -58789,7 +62426,6 @@ index d7aa189ef3..ba9c8323ab 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -58847,6 +62483,10 @@ index d7aa189ef3..ba9c8323ab 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -58928,11 +62568,11 @@ index d7aa189ef3..ba9c8323ab 100644
  
  Library("pacing_gn")
 diff --git third_party/libwebrtc/modules/portal/portal_gn/moz.build third_party/libwebrtc/modules/portal/portal_gn/moz.build
-index 93af22612e..d0d2d4a27f 100644
+index ee6619253f99..a10c69da5e79 100644
 --- third_party/libwebrtc/modules/portal/portal_gn/moz.build
 +++ third_party/libwebrtc/modules/portal/portal_gn/moz.build
-@@ -14,22 +14,18 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -26,21 +26,17 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 -DEFINES["USE_AURA"] = "1"
@@ -58941,7 +62581,6 @@ index 93af22612e..d0d2d4a27f 100644
  DEFINES["USE_OZONE"] = "1"
 -DEFINES["USE_UDEV"] = True
 +DEFINES["WEBRTC_BSD"] = True
- DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
 -DEFINES["WEBRTC_LINUX"] = True
@@ -58955,7 +62594,7 @@ index 93af22612e..d0d2d4a27f 100644
  DEFINES["_LARGEFILE64_SOURCE"] = True
  DEFINES["_LARGEFILE_SOURCE"] = True
  DEFINES["__STDC_CONSTANT_MACROS"] = True
-@@ -76,16 +72,6 @@ if CONFIG["TARGET_CPU"] == "aarch64":
+@@ -82,16 +78,6 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_ARCH_ARM64"] = True
      DEFINES["WEBRTC_HAS_NEON"] = True
  
@@ -58972,7 +62611,7 @@ index 93af22612e..d0d2d4a27f 100644
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
-@@ -103,7 +89,7 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -109,7 +95,7 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -58981,18 +62620,239 @@ index 93af22612e..d0d2d4a27f 100644
  
      DEFINES["USE_X11"] = "1"
  
+diff --git third_party/libwebrtc/modules/remote_bitrate_estimator/congestion_control_feedback_generator_gn/moz.build third_party/libwebrtc/modules/remote_bitrate_estimator/congestion_control_feedback_generator_gn/moz.build
+index 0e74f3d662be..6c6ff431f9cd 100644
+--- third_party/libwebrtc/modules/remote_bitrate_estimator/congestion_control_feedback_generator_gn/moz.build
++++ third_party/libwebrtc/modules/remote_bitrate_estimator/congestion_control_feedback_generator_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("congestion_control_feedback_generator_gn")
 diff --git third_party/libwebrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_gn/moz.build third_party/libwebrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_gn/moz.build
-index eab6f3f9d0..473f820ccc 100644
+index 0476715240a8..1f2aa0c4a22a 100644
 --- third_party/libwebrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_gn/moz.build
 +++ third_party/libwebrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_gn/moz.build
-@@ -13,11 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["BWE_TEST_LOGGING_COMPILE_TIME_ENABLE"] = "0"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -59007,7 +62867,7 @@ index eab6f3f9d0..473f820ccc 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -55,189 +65,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -53,190 +62,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -59019,7 +62879,6 @@ index eab6f3f9d0..473f820ccc 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -59046,7 +62905,6 @@ index eab6f3f9d0..473f820ccc 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -59065,7 +62923,6 @@ index eab6f3f9d0..473f820ccc 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -59123,6 +62980,10 @@ index eab6f3f9d0..473f820ccc 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -59203,18 +63064,441 @@ index eab6f3f9d0..473f820ccc 100644
 +    DEFINES["USE_X11"] = "1"
  
  Library("remote_bitrate_estimator_gn")
+diff --git third_party/libwebrtc/modules/remote_bitrate_estimator/rtp_transport_feedback_generator_gn/moz.build third_party/libwebrtc/modules/remote_bitrate_estimator/rtp_transport_feedback_generator_gn/moz.build
+index 8a7680e3abc4..e299f01db387 100644
+--- third_party/libwebrtc/modules/remote_bitrate_estimator/rtp_transport_feedback_generator_gn/moz.build
++++ third_party/libwebrtc/modules/remote_bitrate_estimator/rtp_transport_feedback_generator_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -40,123 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -166,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("rtp_transport_feedback_generator_gn")
+diff --git third_party/libwebrtc/modules/remote_bitrate_estimator/transport_sequence_number_feedback_generator_gn/moz.build third_party/libwebrtc/modules/remote_bitrate_estimator/transport_sequence_number_feedback_generator_gn/moz.build
+index d85dcbe3e6ba..3383c0082bf9 100644
+--- third_party/libwebrtc/modules/remote_bitrate_estimator/transport_sequence_number_feedback_generator_gn/moz.build
++++ third_party/libwebrtc/modules/remote_bitrate_estimator/transport_sequence_number_feedback_generator_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("transport_sequence_number_feedback_generator_gn")
 diff --git third_party/libwebrtc/modules/rtp_rtcp/leb128_gn/moz.build third_party/libwebrtc/modules/rtp_rtcp/leb128_gn/moz.build
-index 6e1dfd18c0..42e99603f4 100644
+index e3cb470c6df3..ba3510e10044 100644
 --- third_party/libwebrtc/modules/rtp_rtcp/leb128_gn/moz.build
 +++ third_party/libwebrtc/modules/rtp_rtcp/leb128_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -59229,7 +63513,7 @@ index 6e1dfd18c0..42e99603f4 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,174 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,175 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -59241,7 +63525,6 @@ index 6e1dfd18c0..42e99603f4 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -59264,7 +63547,6 @@ index 6e1dfd18c0..42e99603f4 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -59279,7 +63561,6 @@ index 6e1dfd18c0..42e99603f4 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -59330,6 +63611,10 @@ index 6e1dfd18c0..42e99603f4 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -59410,18 +63695,239 @@ index 6e1dfd18c0..42e99603f4 100644
 +    DEFINES["USE_X11"] = "1"
  
  Library("leb128_gn")
+diff --git third_party/libwebrtc/modules/rtp_rtcp/ntp_time_util_gn/moz.build third_party/libwebrtc/modules/rtp_rtcp/ntp_time_util_gn/moz.build
+index 82b258c97e2a..9413e74bf451 100644
+--- third_party/libwebrtc/modules/rtp_rtcp/ntp_time_util_gn/moz.build
++++ third_party/libwebrtc/modules/rtp_rtcp/ntp_time_util_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("ntp_time_util_gn")
 diff --git third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_format_gn/moz.build third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_format_gn/moz.build
-index b3425d3e67..e794e8940e 100644
+index aabfc69f25b7..0ea4d705891b 100644
 --- third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_format_gn/moz.build
 +++ third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_format_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -59436,7 +63942,7 @@ index b3425d3e67..e794e8940e 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -85,189 +95,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -88,190 +97,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -59448,7 +63954,6 @@ index b3425d3e67..e794e8940e 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -59475,7 +63980,6 @@ index b3425d3e67..e794e8940e 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -59494,7 +63998,6 @@ index b3425d3e67..e794e8940e 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -59552,6 +64055,10 @@ index b3425d3e67..e794e8940e 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -59633,17 +64140,16 @@ index b3425d3e67..e794e8940e 100644
  
  Library("rtp_rtcp_format_gn")
 diff --git third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_gn/moz.build third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_gn/moz.build
-index 5171219875..52af374331 100644
+index 802375393ae2..c3e90068aa32 100644
 --- third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_gn/moz.build
 +++ third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_gn/moz.build
-@@ -13,11 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["BWE_TEST_LOGGING_COMPILE_TIME_ENABLE"] = "0"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -59658,7 +64164,7 @@ index 5171219875..52af374331 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -98,190 +108,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -98,191 +107,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -59670,7 +64176,6 @@ index 5171219875..52af374331 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -59698,7 +64203,6 @@ index 5171219875..52af374331 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -59717,7 +64221,6 @@ index 5171219875..52af374331 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -59775,6 +64278,10 @@ index 5171219875..52af374331 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -59856,17 +64363,16 @@ index 5171219875..52af374331 100644
  
  Library("rtp_rtcp_gn")
 diff --git third_party/libwebrtc/modules/rtp_rtcp/rtp_video_header_gn/moz.build third_party/libwebrtc/modules/rtp_rtcp/rtp_video_header_gn/moz.build
-index bdee5bedc6..1e2ecfd556 100644
+index 97656d77e72f..601db653d6b4 100644
 --- third_party/libwebrtc/modules/rtp_rtcp/rtp_video_header_gn/moz.build
 +++ third_party/libwebrtc/modules/rtp_rtcp/rtp_video_header_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -59881,7 +64387,7 @@ index bdee5bedc6..1e2ecfd556 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -59893,7 +64399,6 @@ index bdee5bedc6..1e2ecfd556 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -59920,7 +64425,6 @@ index bdee5bedc6..1e2ecfd556 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -59935,7 +64439,6 @@ index bdee5bedc6..1e2ecfd556 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -59993,6 +64496,10 @@ index bdee5bedc6..1e2ecfd556 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -60074,17 +64581,16 @@ index bdee5bedc6..1e2ecfd556 100644
  
  Library("rtp_video_header_gn")
 diff --git third_party/libwebrtc/modules/third_party/fft/fft_gn/moz.build third_party/libwebrtc/modules/third_party/fft/fft_gn/moz.build
-index 9afa4154ee..d211f0d4e0 100644
+index 1ace30b6be87..a70c2f504f0a 100644
 --- third_party/libwebrtc/modules/third_party/fft/fft_gn/moz.build
 +++ third_party/libwebrtc/modules/third_party/fft/fft_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -60099,7 +64605,7 @@ index 9afa4154ee..d211f0d4e0 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,174 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,175 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -60111,7 +64617,6 @@ index 9afa4154ee..d211f0d4e0 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -60134,7 +64639,6 @@ index 9afa4154ee..d211f0d4e0 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -60149,7 +64653,6 @@ index 9afa4154ee..d211f0d4e0 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -60200,6 +64703,10 @@ index 9afa4154ee..d211f0d4e0 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -60281,17 +64788,16 @@ index 9afa4154ee..d211f0d4e0 100644
  
  Library("fft_gn")
 diff --git third_party/libwebrtc/modules/third_party/g711/g711_3p_gn/moz.build third_party/libwebrtc/modules/third_party/g711/g711_3p_gn/moz.build
-index 2fa1910cc8..6accc1d41a 100644
+index 54f41d0579ad..5c4296426bc2 100644
 --- third_party/libwebrtc/modules/third_party/g711/g711_3p_gn/moz.build
 +++ third_party/libwebrtc/modules/third_party/g711/g711_3p_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -60306,7 +64812,7 @@ index 2fa1910cc8..6accc1d41a 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,174 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,175 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -60318,7 +64824,6 @@ index 2fa1910cc8..6accc1d41a 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -60341,7 +64846,6 @@ index 2fa1910cc8..6accc1d41a 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -60356,7 +64860,6 @@ index 2fa1910cc8..6accc1d41a 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -60407,6 +64910,10 @@ index 2fa1910cc8..6accc1d41a 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -60488,17 +64995,16 @@ index 2fa1910cc8..6accc1d41a 100644
  
  Library("g711_3p_gn")
 diff --git third_party/libwebrtc/modules/third_party/g722/g722_3p_gn/moz.build third_party/libwebrtc/modules/third_party/g722/g722_3p_gn/moz.build
-index d1ff3aaad3..f7b9d57992 100644
+index 1f21b3fea9d8..7a39abd06a9a 100644
 --- third_party/libwebrtc/modules/third_party/g722/g722_3p_gn/moz.build
 +++ third_party/libwebrtc/modules/third_party/g722/g722_3p_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -60513,7 +65019,7 @@ index d1ff3aaad3..f7b9d57992 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -47,174 +57,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -48,175 +57,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -60525,7 +65031,6 @@ index d1ff3aaad3..f7b9d57992 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -60548,7 +65053,6 @@ index d1ff3aaad3..f7b9d57992 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -60563,7 +65067,6 @@ index d1ff3aaad3..f7b9d57992 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -60614,6 +65117,10 @@ index d1ff3aaad3..f7b9d57992 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -60695,17 +65202,16 @@ index d1ff3aaad3..f7b9d57992 100644
  
  Library("g722_3p_gn")
 diff --git third_party/libwebrtc/modules/utility/utility_gn/moz.build third_party/libwebrtc/modules/utility/utility_gn/moz.build
-index 97d828d64f..bd10964445 100644
+index fa5016332f35..76f5db2df779 100644
 --- third_party/libwebrtc/modules/utility/utility_gn/moz.build
 +++ third_party/libwebrtc/modules/utility/utility_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -60720,7 +65226,7 @@ index 97d828d64f..bd10964445 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,115 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,116 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -60732,7 +65238,6 @@ index 97d828d64f..bd10964445 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -60763,7 +65268,6 @@ index 97d828d64f..bd10964445 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -60778,7 +65282,6 @@ index 97d828d64f..bd10964445 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -60825,6 +65328,10 @@ index 97d828d64f..bd10964445 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -60837,7 +65344,7 @@ index 97d828d64f..bd10964445 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -157,60 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,60 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -60900,17 +65407,16 @@ index 97d828d64f..bd10964445 100644
 -
  Library("utility_gn")
 diff --git third_party/libwebrtc/modules/video_capture/video_capture_internal_impl_gn/moz.build third_party/libwebrtc/modules/video_capture/video_capture_internal_impl_gn/moz.build
-index 6af27f618b..d418565bbd 100644
+index 0bbab186040b..16ac438454b8 100644
 --- third_party/libwebrtc/modules/video_capture/video_capture_internal_impl_gn/moz.build
 +++ third_party/libwebrtc/modules/video_capture/video_capture_internal_impl_gn/moz.build
-@@ -14,11 +14,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -18,11 +18,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -60925,7 +65431,7 @@ index 6af27f618b..d418565bbd 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -33,6 +43,10 @@ LOCAL_INCLUDES += [
+@@ -37,6 +46,10 @@ LOCAL_INCLUDES += [
  ]
  
  UNIFIED_SOURCES += [
@@ -60936,7 +65442,7 @@ index 6af27f618b..d418565bbd 100644
      "/third_party/libwebrtc/modules/video_capture/video_capture_options.cc"
  ]
  
-@@ -45,152 +59,13 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -49,170 +62,13 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -60948,7 +65454,6 @@ index 6af27f618b..d418565bbd 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -60975,7 +65480,6 @@ index 6af27f618b..d418565bbd 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -61001,7 +65505,6 @@ index 6af27f618b..d418565bbd 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -61081,32 +65584,20 @@ index 6af27f618b..d418565bbd 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
 -if CONFIG["TARGET_CPU"] == "mips32":
 -
 -    DEFINES["MIPS32_LE"] = True
 -    DEFINES["MIPS_FPU_LE"] = True
-     DEFINES["WEBRTC_USE_PIPEWIRE"] = True
--    DEFINES["_GNU_SOURCE"] = True
- 
-     LOCAL_INCLUDES += [
-         "/gfx/angle/checkout/include/",
-@@ -209,76 +84,11 @@ if CONFIG["TARGET_CPU"] == "mips32":
-         "/third_party/libwebrtc/modules/video_capture/linux/video_capture_pipewire.cc"
-     ]
- 
--if CONFIG["TARGET_CPU"] == "mips64":
--
 -    DEFINES["WEBRTC_USE_PIPEWIRE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -    LOCAL_INCLUDES += [
 -        "/gfx/angle/checkout/include/",
--        "/third_party/drm/drm/",
--        "/third_party/drm/drm/include/",
--        "/third_party/drm/drm/include/libdrm/",
--        "/third_party/gbm/gbm/",
--        "/third_party/libepoxy/libepoxy/include/",
--        "/third_party/pipewire/"
+-        "/third_party/libepoxy/libepoxy/include/"
 -    ]
 -
 -    UNIFIED_SOURCES += [
@@ -61116,6 +65607,17 @@ index 6af27f618b..d418565bbd 100644
 -        "/third_party/libwebrtc/modules/video_capture/linux/video_capture_pipewire.cc"
 -    ]
 -
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+     DEFINES["WEBRTC_USE_PIPEWIRE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+     LOCAL_INCLUDES += [
+         "/gfx/angle/checkout/include/",
+@@ -226,54 +82,11 @@ if CONFIG["TARGET_CPU"] == "mips64":
+         "/third_party/libwebrtc/modules/video_capture/linux/video_capture_pipewire.cc"
+     ]
+ 
 -if CONFIG["TARGET_CPU"] == "x86":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -61170,7 +65672,7 @@ index 6af27f618b..d418565bbd 100644
  
      LOCAL_INCLUDES += [
          "/gfx/angle/checkout/include/",
-@@ -297,10 +107,9 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+@@ -287,10 +100,9 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
          "/third_party/libwebrtc/modules/video_capture/linux/video_capture_pipewire.cc"
      ]
  
@@ -61182,7 +65684,7 @@ index 6af27f618b..d418565bbd 100644
  
      LOCAL_INCLUDES += [
          "/gfx/angle/checkout/include/",
-@@ -319,14 +128,14 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+@@ -304,14 +116,14 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
          "/third_party/libwebrtc/modules/video_capture/linux/video_capture_pipewire.cc"
      ]
  
@@ -61199,7 +65701,7 @@ index 6af27f618b..d418565bbd 100644
  
      LOCAL_INCLUDES += [
          "/gfx/angle/checkout/include/",
-@@ -345,10 +154,10 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+@@ -325,10 +137,10 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
          "/third_party/libwebrtc/modules/video_capture/linux/video_capture_pipewire.cc"
      ]
  
@@ -61212,7 +65714,7 @@ index 6af27f618b..d418565bbd 100644
  
      LOCAL_INCLUDES += [
          "/gfx/angle/checkout/include/",
-@@ -367,4 +176,8 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+@@ -342,4 +154,8 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
          "/third_party/libwebrtc/modules/video_capture/linux/video_capture_pipewire.cc"
      ]
  
@@ -61222,17 +65724,16 @@ index 6af27f618b..d418565bbd 100644
 +
  Library("video_capture_internal_impl_gn")
 diff --git third_party/libwebrtc/modules/video_capture/video_capture_module_gn/moz.build third_party/libwebrtc/modules/video_capture/video_capture_module_gn/moz.build
-index 145e549286..d53c45076c 100644
+index 63ea4f06c231..0a5aa0faeb03 100644
 --- third_party/libwebrtc/modules/video_capture/video_capture_module_gn/moz.build
 +++ third_party/libwebrtc/modules/video_capture/video_capture_module_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -61247,7 +65748,7 @@ index 145e549286..d53c45076c 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -47,189 +57,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -48,190 +57,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -61259,7 +65760,6 @@ index 145e549286..d53c45076c 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -61286,7 +65786,6 @@ index 145e549286..d53c45076c 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -61305,7 +65804,6 @@ index 145e549286..d53c45076c 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -61363,6 +65861,10 @@ index 145e549286..d53c45076c 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -61444,17 +65946,16 @@ index 145e549286..d53c45076c 100644
  
  Library("video_capture_module_gn")
 diff --git third_party/libwebrtc/modules/video_coding/chain_diff_calculator_gn/moz.build third_party/libwebrtc/modules/video_coding/chain_diff_calculator_gn/moz.build
-index 065cf604b5..e9eebffdbc 100644
+index 2df6e3909ab8..db15b3bf5bca 100644
 --- third_party/libwebrtc/modules/video_coding/chain_diff_calculator_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/chain_diff_calculator_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -61469,7 +65970,7 @@ index 065cf604b5..e9eebffdbc 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -61481,7 +65982,6 @@ index 065cf604b5..e9eebffdbc 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -61508,7 +66008,6 @@ index 065cf604b5..e9eebffdbc 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -61523,7 +66022,6 @@ index 065cf604b5..e9eebffdbc 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -61581,6 +66079,10 @@ index 065cf604b5..e9eebffdbc 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -61662,17 +66164,16 @@ index 065cf604b5..e9eebffdbc 100644
  
  Library("chain_diff_calculator_gn")
 diff --git third_party/libwebrtc/modules/video_coding/codec_globals_headers_gn/moz.build third_party/libwebrtc/modules/video_coding/codec_globals_headers_gn/moz.build
-index 53a7fc384c..bd7362a67f 100644
+index 45a85d4689af..7524313fb884 100644
 --- third_party/libwebrtc/modules/video_coding/codec_globals_headers_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/codec_globals_headers_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -61687,7 +66188,7 @@ index 53a7fc384c..bd7362a67f 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -61699,7 +66200,6 @@ index 53a7fc384c..bd7362a67f 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -61726,7 +66226,6 @@ index 53a7fc384c..bd7362a67f 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -61741,7 +66240,6 @@ index 53a7fc384c..bd7362a67f 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -61788,6 +66286,10 @@ index 53a7fc384c..bd7362a67f 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -61800,7 +66302,7 @@ index 53a7fc384c..bd7362a67f 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -61853,17 +66355,16 @@ index 53a7fc384c..bd7362a67f 100644
 -
  Library("codec_globals_headers_gn")
 diff --git third_party/libwebrtc/modules/video_coding/codecs/av1/av1_svc_config_gn/moz.build third_party/libwebrtc/modules/video_coding/codecs/av1/av1_svc_config_gn/moz.build
-index b9784482e9..d6db6b79ce 100644
+index 2fece80bce22..9fe0c94db192 100644
 --- third_party/libwebrtc/modules/video_coding/codecs/av1/av1_svc_config_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/codecs/av1/av1_svc_config_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -61878,7 +66379,7 @@ index b9784482e9..d6db6b79ce 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -61890,7 +66391,6 @@ index b9784482e9..d6db6b79ce 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -61917,7 +66417,6 @@ index b9784482e9..d6db6b79ce 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -61932,7 +66431,6 @@ index b9784482e9..d6db6b79ce 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -61990,6 +66488,10 @@ index b9784482e9..d6db6b79ce 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -62070,18 +66572,457 @@ index b9784482e9..d6db6b79ce 100644
 +    DEFINES["USE_X11"] = "1"
  
  Library("av1_svc_config_gn")
+diff --git third_party/libwebrtc/modules/video_coding/codecs/av1/dav1d_decoder_gn/moz.build third_party/libwebrtc/modules/video_coding/codecs/av1/dav1d_decoder_gn/moz.build
+index 838868858004..04f426de8930 100644
+--- third_party/libwebrtc/modules/video_coding/codecs/av1/dav1d_decoder_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/codecs/av1/dav1d_decoder_gn/moz.build
+@@ -16,11 +16,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -51,186 +60,32 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("dav1d_decoder_gn")
+diff --git third_party/libwebrtc/modules/video_coding/codecs/av1/libaom_av1_encoder_gn/moz.build third_party/libwebrtc/modules/video_coding/codecs/av1/libaom_av1_encoder_gn/moz.build
+index 7ebe8089b1b2..0ef5c393600b 100644
+--- third_party/libwebrtc/modules/video_coding/codecs/av1/libaom_av1_encoder_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/codecs/av1/libaom_av1_encoder_gn/moz.build
+@@ -16,11 +16,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -47,190 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("aom_av1_encoder_gn")
 diff --git third_party/libwebrtc/modules/video_coding/encoded_frame_gn/moz.build third_party/libwebrtc/modules/video_coding/encoded_frame_gn/moz.build
-index a086f7cb0b..6b870ee543 100644
+index ee69c451a535..6416e975e2f7 100644
 --- third_party/libwebrtc/modules/video_coding/encoded_frame_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/encoded_frame_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -62096,7 +67037,7 @@ index a086f7cb0b..6b870ee543 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -62108,7 +67049,6 @@ index a086f7cb0b..6b870ee543 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -62135,7 +67075,6 @@ index a086f7cb0b..6b870ee543 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -62154,7 +67093,6 @@ index a086f7cb0b..6b870ee543 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -62212,6 +67150,10 @@ index a086f7cb0b..6b870ee543 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -62293,17 +67235,16 @@ index a086f7cb0b..6b870ee543 100644
  
  Library("encoded_frame_gn")
 diff --git third_party/libwebrtc/modules/video_coding/frame_dependencies_calculator_gn/moz.build third_party/libwebrtc/modules/video_coding/frame_dependencies_calculator_gn/moz.build
-index e8fdf3750a..a7f10d9ed7 100644
+index aa42f12b7b5b..40f1449e2b22 100644
 --- third_party/libwebrtc/modules/video_coding/frame_dependencies_calculator_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/frame_dependencies_calculator_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -62318,7 +67259,7 @@ index e8fdf3750a..a7f10d9ed7 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -62330,7 +67271,6 @@ index e8fdf3750a..a7f10d9ed7 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -62357,7 +67297,6 @@ index e8fdf3750a..a7f10d9ed7 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -62372,7 +67311,6 @@ index e8fdf3750a..a7f10d9ed7 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -62430,6 +67368,10 @@ index e8fdf3750a..a7f10d9ed7 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -62511,17 +67453,16 @@ index e8fdf3750a..a7f10d9ed7 100644
  
  Library("frame_dependencies_calculator_gn")
 diff --git third_party/libwebrtc/modules/video_coding/frame_helpers_gn/moz.build third_party/libwebrtc/modules/video_coding/frame_helpers_gn/moz.build
-index ecd9c1dd8d..864af3b1dd 100644
+index ab164d5d921f..fe1dd7c20635 100644
 --- third_party/libwebrtc/modules/video_coding/frame_helpers_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/frame_helpers_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -62536,7 +67477,7 @@ index ecd9c1dd8d..864af3b1dd 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -62548,7 +67489,6 @@ index ecd9c1dd8d..864af3b1dd 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -62575,7 +67515,6 @@ index ecd9c1dd8d..864af3b1dd 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -62590,7 +67529,6 @@ index ecd9c1dd8d..864af3b1dd 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -62648,6 +67586,10 @@ index ecd9c1dd8d..864af3b1dd 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -62728,18 +67670,457 @@ index ecd9c1dd8d..864af3b1dd 100644
 +    DEFINES["USE_X11"] = "1"
  
  Library("frame_helpers_gn")
+diff --git third_party/libwebrtc/modules/video_coding/h264_sprop_parameter_sets_gn/moz.build third_party/libwebrtc/modules/video_coding/h264_sprop_parameter_sets_gn/moz.build
+index 6527c200d000..e5dd51284982 100644
+--- third_party/libwebrtc/modules/video_coding/h264_sprop_parameter_sets_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/h264_sprop_parameter_sets_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("h264_sprop_parameter_sets_gn")
+diff --git third_party/libwebrtc/modules/video_coding/h26x_packet_buffer_gn/moz.build third_party/libwebrtc/modules/video_coding/h26x_packet_buffer_gn/moz.build
+index cde385e9a546..5f57f69fd4a0 100644
+--- third_party/libwebrtc/modules/video_coding/h26x_packet_buffer_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/h26x_packet_buffer_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("h26x_packet_buffer_gn")
 diff --git third_party/libwebrtc/modules/video_coding/nack_requester_gn/moz.build third_party/libwebrtc/modules/video_coding/nack_requester_gn/moz.build
-index 187cf6089c..45337d14f7 100644
+index 84955a5ef85a..4a468f527ed4 100644
 --- third_party/libwebrtc/modules/video_coding/nack_requester_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/nack_requester_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -62754,7 +68135,7 @@ index 187cf6089c..45337d14f7 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,189 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -62766,7 +68147,6 @@ index 187cf6089c..45337d14f7 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -62793,7 +68173,6 @@ index 187cf6089c..45337d14f7 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -62812,7 +68191,6 @@ index 187cf6089c..45337d14f7 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -62870,6 +68248,10 @@ index 187cf6089c..45337d14f7 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -62951,17 +68333,16 @@ index 187cf6089c..45337d14f7 100644
  
  Library("nack_requester_gn")
 diff --git third_party/libwebrtc/modules/video_coding/packet_buffer_gn/moz.build third_party/libwebrtc/modules/video_coding/packet_buffer_gn/moz.build
-index 09929b1d48..f3d5f329d6 100644
+index 1376ef845e41..d4f7694767ba 100644
 --- third_party/libwebrtc/modules/video_coding/packet_buffer_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/packet_buffer_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -62976,7 +68357,7 @@ index 09929b1d48..f3d5f329d6 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -62988,7 +68369,6 @@ index 09929b1d48..f3d5f329d6 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -63015,7 +68395,6 @@ index 09929b1d48..f3d5f329d6 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -63034,7 +68413,6 @@ index 09929b1d48..f3d5f329d6 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -63092,6 +68470,10 @@ index 09929b1d48..f3d5f329d6 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -63173,17 +68555,16 @@ index 09929b1d48..f3d5f329d6 100644
  
  Library("packet_buffer_gn")
 diff --git third_party/libwebrtc/modules/video_coding/svc/scalability_mode_util_gn/moz.build third_party/libwebrtc/modules/video_coding/svc/scalability_mode_util_gn/moz.build
-index 6986843464..da2c255ee0 100644
+index 59753f7db18e..f305df0162af 100644
 --- third_party/libwebrtc/modules/video_coding/svc/scalability_mode_util_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/svc/scalability_mode_util_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -63198,7 +68579,7 @@ index 6986843464..da2c255ee0 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -63210,7 +68591,6 @@ index 6986843464..da2c255ee0 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -63237,7 +68617,6 @@ index 6986843464..da2c255ee0 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -63252,7 +68631,6 @@ index 6986843464..da2c255ee0 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -63310,6 +68688,10 @@ index 6986843464..da2c255ee0 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -63391,17 +68773,16 @@ index 6986843464..da2c255ee0 100644
  
  Library("scalability_mode_util_gn")
 diff --git third_party/libwebrtc/modules/video_coding/svc/scalability_structures_gn/moz.build third_party/libwebrtc/modules/video_coding/svc/scalability_structures_gn/moz.build
-index 88f469760f..e0bfc360ef 100644
+index 0e0a68b5126f..40ba86c82948 100644
 --- third_party/libwebrtc/modules/video_coding/svc/scalability_structures_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/svc/scalability_structures_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -63416,7 +68797,7 @@ index 88f469760f..e0bfc360ef 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -50,185 +60,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -51,186 +60,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -63428,7 +68809,6 @@ index 88f469760f..e0bfc360ef 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -63455,7 +68835,6 @@ index 88f469760f..e0bfc360ef 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -63470,7 +68849,6 @@ index 88f469760f..e0bfc360ef 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -63528,6 +68906,10 @@ index 88f469760f..e0bfc360ef 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -63609,17 +68991,16 @@ index 88f469760f..e0bfc360ef 100644
  
  Library("scalability_structures_gn")
 diff --git third_party/libwebrtc/modules/video_coding/svc/scalable_video_controller_gn/moz.build third_party/libwebrtc/modules/video_coding/svc/scalable_video_controller_gn/moz.build
-index d09a4aed3a..8d6c549ef9 100644
+index 518157bf6a3a..728277abedb9 100644
 --- third_party/libwebrtc/modules/video_coding/svc/scalable_video_controller_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/svc/scalable_video_controller_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -63634,7 +69015,7 @@ index d09a4aed3a..8d6c549ef9 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -63646,7 +69027,6 @@ index d09a4aed3a..8d6c549ef9 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -63673,7 +69053,6 @@ index d09a4aed3a..8d6c549ef9 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -63688,7 +69067,6 @@ index d09a4aed3a..8d6c549ef9 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -63739,6 +69117,10 @@ index d09a4aed3a..8d6c549ef9 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -63819,18 +69201,240 @@ index d09a4aed3a..8d6c549ef9 100644
 +    DEFINES["USE_X11"] = "1"
  
  Library("scalable_video_controller_gn")
+diff --git third_party/libwebrtc/modules/video_coding/svc/simulcast_to_svc_converter_gn/moz.build third_party/libwebrtc/modules/video_coding/svc/simulcast_to_svc_converter_gn/moz.build
+index 7beea9790f44..0b566d46220f 100644
+--- third_party/libwebrtc/modules/video_coding/svc/simulcast_to_svc_converter_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/svc/simulcast_to_svc_converter_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -44,191 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "GLESv2",
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("simulcast_to_svc_converter_gn")
 diff --git third_party/libwebrtc/modules/video_coding/svc/svc_rate_allocator_gn/moz.build third_party/libwebrtc/modules/video_coding/svc/svc_rate_allocator_gn/moz.build
-index 2bd3634ba9..a7a401eb15 100644
+index f2d5174579d7..70b9e280ac69 100644
 --- third_party/libwebrtc/modules/video_coding/svc/svc_rate_allocator_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/svc/svc_rate_allocator_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -63845,7 +69449,7 @@ index 2bd3634ba9..a7a401eb15 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -63857,7 +69461,6 @@ index 2bd3634ba9..a7a401eb15 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -63884,7 +69487,6 @@ index 2bd3634ba9..a7a401eb15 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -63899,7 +69501,6 @@ index 2bd3634ba9..a7a401eb15 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -63957,6 +69558,10 @@ index 2bd3634ba9..a7a401eb15 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -64038,17 +69643,16 @@ index 2bd3634ba9..a7a401eb15 100644
  
  Library("svc_rate_allocator_gn")
 diff --git third_party/libwebrtc/modules/video_coding/timing/decode_time_percentile_filter_gn/moz.build third_party/libwebrtc/modules/video_coding/timing/decode_time_percentile_filter_gn/moz.build
-index 9c48932149..8bbe558a24 100644
+index 7896f5bc23b7..5351ae8eecb7 100644
 --- third_party/libwebrtc/modules/video_coding/timing/decode_time_percentile_filter_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/timing/decode_time_percentile_filter_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -64063,7 +69667,7 @@ index 9c48932149..8bbe558a24 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -64075,7 +69679,6 @@ index 9c48932149..8bbe558a24 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -64102,7 +69705,6 @@ index 9c48932149..8bbe558a24 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -64117,7 +69719,6 @@ index 9c48932149..8bbe558a24 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -64168,6 +69769,10 @@ index 9c48932149..8bbe558a24 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -64249,17 +69854,16 @@ index 9c48932149..8bbe558a24 100644
  
  Library("decode_time_percentile_filter_gn")
 diff --git third_party/libwebrtc/modules/video_coding/timing/frame_delay_variation_kalman_filter_gn/moz.build third_party/libwebrtc/modules/video_coding/timing/frame_delay_variation_kalman_filter_gn/moz.build
-index 0e5991cffd..8c91c74e87 100644
+index 888feb78f5b1..94877208edd6 100644
 --- third_party/libwebrtc/modules/video_coding/timing/frame_delay_variation_kalman_filter_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/timing/frame_delay_variation_kalman_filter_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -64274,7 +69878,7 @@ index 0e5991cffd..8c91c74e87 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -64286,7 +69890,6 @@ index 0e5991cffd..8c91c74e87 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -64313,7 +69916,6 @@ index 0e5991cffd..8c91c74e87 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -64328,7 +69930,6 @@ index 0e5991cffd..8c91c74e87 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -64379,6 +69980,10 @@ index 0e5991cffd..8c91c74e87 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -64460,17 +70065,16 @@ index 0e5991cffd..8c91c74e87 100644
  
  Library("frame_delay_variation_kalman_filter_gn")
 diff --git third_party/libwebrtc/modules/video_coding/timing/inter_frame_delay_variation_calculator_gn/moz.build third_party/libwebrtc/modules/video_coding/timing/inter_frame_delay_variation_calculator_gn/moz.build
-index a311c4a802..72c2e8f95f 100644
+index 90271d97710b..a89880e80b11 100644
 --- third_party/libwebrtc/modules/video_coding/timing/inter_frame_delay_variation_calculator_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/timing/inter_frame_delay_variation_calculator_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -64485,7 +70089,7 @@ index a311c4a802..72c2e8f95f 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -64497,7 +70101,6 @@ index a311c4a802..72c2e8f95f 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -64524,7 +70127,6 @@ index a311c4a802..72c2e8f95f 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -64539,7 +70141,6 @@ index a311c4a802..72c2e8f95f 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -64590,6 +70191,10 @@ index a311c4a802..72c2e8f95f 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -64671,17 +70276,16 @@ index a311c4a802..72c2e8f95f 100644
  
  Library("inter_frame_delay_variation_calculator_gn")
 diff --git third_party/libwebrtc/modules/video_coding/timing/jitter_estimator_gn/moz.build third_party/libwebrtc/modules/video_coding/timing/jitter_estimator_gn/moz.build
-index 6d87c74bd7..42312fbeba 100644
+index 52b5cc106deb..c1b20efbd861 100644
 --- third_party/libwebrtc/modules/video_coding/timing/jitter_estimator_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/timing/jitter_estimator_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -64696,7 +70300,7 @@ index 6d87c74bd7..42312fbeba 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -64708,7 +70312,6 @@ index 6d87c74bd7..42312fbeba 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -64735,7 +70338,6 @@ index 6d87c74bd7..42312fbeba 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -64754,7 +70356,6 @@ index 6d87c74bd7..42312fbeba 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -64812,6 +70413,10 @@ index 6d87c74bd7..42312fbeba 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -64893,17 +70498,16 @@ index 6d87c74bd7..42312fbeba 100644
  
  Library("jitter_estimator_gn")
 diff --git third_party/libwebrtc/modules/video_coding/timing/rtt_filter_gn/moz.build third_party/libwebrtc/modules/video_coding/timing/rtt_filter_gn/moz.build
-index e05eebc11f..362ec70ca4 100644
+index 0e4c9ed34eec..bbd2ef7b0051 100644
 --- third_party/libwebrtc/modules/video_coding/timing/rtt_filter_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/timing/rtt_filter_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -64918,7 +70522,7 @@ index e05eebc11f..362ec70ca4 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -64930,7 +70534,6 @@ index e05eebc11f..362ec70ca4 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -64957,7 +70560,6 @@ index e05eebc11f..362ec70ca4 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -64972,7 +70574,6 @@ index e05eebc11f..362ec70ca4 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -65023,6 +70624,10 @@ index e05eebc11f..362ec70ca4 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -65104,17 +70709,16 @@ index e05eebc11f..362ec70ca4 100644
  
  Library("rtt_filter_gn")
 diff --git third_party/libwebrtc/modules/video_coding/timing/timestamp_extrapolator_gn/moz.build third_party/libwebrtc/modules/video_coding/timing/timestamp_extrapolator_gn/moz.build
-index 10e36ea24c..f02054e963 100644
+index 91f53af3cd95..4039bf1225e2 100644
 --- third_party/libwebrtc/modules/video_coding/timing/timestamp_extrapolator_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/timing/timestamp_extrapolator_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -65129,7 +70733,7 @@ index 10e36ea24c..f02054e963 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -65141,7 +70745,6 @@ index 10e36ea24c..f02054e963 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -65168,7 +70771,6 @@ index 10e36ea24c..f02054e963 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -65183,7 +70785,6 @@ index 10e36ea24c..f02054e963 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -65234,6 +70835,10 @@ index 10e36ea24c..f02054e963 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -65315,17 +70920,16 @@ index 10e36ea24c..f02054e963 100644
  
  Library("timestamp_extrapolator_gn")
 diff --git third_party/libwebrtc/modules/video_coding/timing/timing_module_gn/moz.build third_party/libwebrtc/modules/video_coding/timing/timing_module_gn/moz.build
-index 2ab95ef629..4f51ffc604 100644
+index 5a1fc368549b..ae936de55ec9 100644
 --- third_party/libwebrtc/modules/video_coding/timing/timing_module_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/timing/timing_module_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -65340,7 +70944,7 @@ index 2ab95ef629..4f51ffc604 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -65352,7 +70956,6 @@ index 2ab95ef629..4f51ffc604 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -65379,7 +70982,6 @@ index 2ab95ef629..4f51ffc604 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -65398,7 +71000,6 @@ index 2ab95ef629..4f51ffc604 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -65456,6 +71057,10 @@ index 2ab95ef629..4f51ffc604 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -65537,17 +71142,16 @@ index 2ab95ef629..4f51ffc604 100644
  
  Library("timing_module_gn")
 diff --git third_party/libwebrtc/modules/video_coding/video_codec_interface_gn/moz.build third_party/libwebrtc/modules/video_coding/video_codec_interface_gn/moz.build
-index 0e18b1aeca..838e14e931 100644
+index 897eac22a94f..8124fea57658 100644
 --- third_party/libwebrtc/modules/video_coding/video_codec_interface_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/video_codec_interface_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -65562,7 +71166,7 @@ index 0e18b1aeca..838e14e931 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,185 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,186 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -65574,7 +71178,6 @@ index 0e18b1aeca..838e14e931 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -65601,7 +71204,6 @@ index 0e18b1aeca..838e14e931 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -65616,7 +71218,6 @@ index 0e18b1aeca..838e14e931 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -65674,6 +71275,10 @@ index 0e18b1aeca..838e14e931 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -65755,17 +71360,16 @@ index 0e18b1aeca..838e14e931 100644
  
  Library("video_codec_interface_gn")
 diff --git third_party/libwebrtc/modules/video_coding/video_coding_gn/moz.build third_party/libwebrtc/modules/video_coding/video_coding_gn/moz.build
-index 709393035b..5eb98564a4 100644
+index 3ce6a18faa6b..2f30227606e2 100644
 --- third_party/libwebrtc/modules/video_coding/video_coding_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/video_coding_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -65780,7 +71384,7 @@ index 709393035b..5eb98564a4 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -57,190 +67,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -57,191 +66,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -65792,7 +71396,6 @@ index 709393035b..5eb98564a4 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -65820,7 +71423,6 @@ index 709393035b..5eb98564a4 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -65839,7 +71441,6 @@ index 709393035b..5eb98564a4 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -65897,6 +71498,10 @@ index 709393035b..5eb98564a4 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -65978,17 +71583,16 @@ index 709393035b..5eb98564a4 100644
  
  Library("video_coding_gn")
 diff --git third_party/libwebrtc/modules/video_coding/video_coding_utility_gn/moz.build third_party/libwebrtc/modules/video_coding/video_coding_utility_gn/moz.build
-index 75698c304f..89bf22a8c4 100644
+index 68fc0eae62dc..62b651290610 100644
 --- third_party/libwebrtc/modules/video_coding/video_coding_utility_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/video_coding_utility_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -66003,7 +71607,7 @@ index 75698c304f..89bf22a8c4 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -54,190 +64,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -56,191 +65,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -66015,7 +71619,6 @@ index 75698c304f..89bf22a8c4 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -66043,7 +71646,6 @@ index 75698c304f..89bf22a8c4 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -66062,7 +71664,6 @@ index 75698c304f..89bf22a8c4 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -66120,6 +71721,10 @@ index 75698c304f..89bf22a8c4 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -66200,18 +71805,240 @@ index 75698c304f..89bf22a8c4 100644
 +    DEFINES["USE_X11"] = "1"
  
  Library("video_coding_utility_gn")
+diff --git third_party/libwebrtc/modules/video_coding/webrtc_h264_gn/moz.build third_party/libwebrtc/modules/video_coding/webrtc_h264_gn/moz.build
+index 104bcded2bc7..ff4ed9fb888a 100644
+--- third_party/libwebrtc/modules/video_coding/webrtc_h264_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/webrtc_h264_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -49,191 +58,32 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "GLESv2",
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("webrtc_h264_gn")
 diff --git third_party/libwebrtc/modules/video_coding/webrtc_libvpx_interface_gn/moz.build third_party/libwebrtc/modules/video_coding/webrtc_libvpx_interface_gn/moz.build
-index ce59cc861c..d9cbac447d 100644
+index efede3512ed7..af759b9e2900 100644
 --- third_party/libwebrtc/modules/video_coding/webrtc_libvpx_interface_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/webrtc_libvpx_interface_gn/moz.build
-@@ -15,11 +15,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -16,11 +16,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -66226,7 +72053,7 @@ index ce59cc861c..d9cbac447d 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,178 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,179 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -66238,7 +72065,6 @@ index ce59cc861c..d9cbac447d 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -66265,7 +72091,6 @@ index ce59cc861c..d9cbac447d 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -66280,7 +72105,6 @@ index ce59cc861c..d9cbac447d 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -66331,6 +72155,10 @@ index ce59cc861c..d9cbac447d 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -66412,17 +72240,16 @@ index ce59cc861c..d9cbac447d 100644
  
  Library("webrtc_libvpx_interface_gn")
 diff --git third_party/libwebrtc/modules/video_coding/webrtc_vp8_gn/moz.build third_party/libwebrtc/modules/video_coding/webrtc_vp8_gn/moz.build
-index 352458cf8e..965ef96422 100644
+index 8c4f08bc82b5..7c863a57e8a8 100644
 --- third_party/libwebrtc/modules/video_coding/webrtc_vp8_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/webrtc_vp8_gn/moz.build
-@@ -15,11 +15,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -16,11 +16,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -66437,7 +72264,7 @@ index 352458cf8e..965ef96422 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -49,190 +59,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -50,191 +59,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -66449,7 +72276,6 @@ index 352458cf8e..965ef96422 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -66477,7 +72303,6 @@ index 352458cf8e..965ef96422 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -66496,7 +72321,6 @@ index 352458cf8e..965ef96422 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -66554,6 +72378,10 @@ index 352458cf8e..965ef96422 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -66635,17 +72463,16 @@ index 352458cf8e..965ef96422 100644
  
  Library("webrtc_vp8_gn")
 diff --git third_party/libwebrtc/modules/video_coding/webrtc_vp8_scalability_gn/moz.build third_party/libwebrtc/modules/video_coding/webrtc_vp8_scalability_gn/moz.build
-index 0338ba659e..f1da16b805 100644
+index edf7e7b28f4f..9c7e190a11b4 100644
 --- third_party/libwebrtc/modules/video_coding/webrtc_vp8_scalability_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/webrtc_vp8_scalability_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -66660,7 +72487,7 @@ index 0338ba659e..f1da16b805 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -66672,7 +72499,6 @@ index 0338ba659e..f1da16b805 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -66699,7 +72525,6 @@ index 0338ba659e..f1da16b805 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -66714,7 +72539,6 @@ index 0338ba659e..f1da16b805 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -66765,6 +72589,10 @@ index 0338ba659e..f1da16b805 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -66846,17 +72674,16 @@ index 0338ba659e..f1da16b805 100644
  
  Library("webrtc_vp8_scalability_gn")
 diff --git third_party/libwebrtc/modules/video_coding/webrtc_vp8_temporal_layers_gn/moz.build third_party/libwebrtc/modules/video_coding/webrtc_vp8_temporal_layers_gn/moz.build
-index d7ae0d5805..9ebd70792c 100644
+index c92c78084ff3..3a5fb1aa4598 100644
 --- third_party/libwebrtc/modules/video_coding/webrtc_vp8_temporal_layers_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/webrtc_vp8_temporal_layers_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -66871,7 +72698,7 @@ index d7ae0d5805..9ebd70792c 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -48,190 +58,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -49,191 +58,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -66883,7 +72710,6 @@ index d7ae0d5805..9ebd70792c 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -66911,7 +72737,6 @@ index d7ae0d5805..9ebd70792c 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -66930,7 +72755,6 @@ index d7ae0d5805..9ebd70792c 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -66988,6 +72812,10 @@ index d7ae0d5805..9ebd70792c 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -67069,17 +72897,16 @@ index d7ae0d5805..9ebd70792c 100644
  
  Library("webrtc_vp8_temporal_layers_gn")
 diff --git third_party/libwebrtc/modules/video_coding/webrtc_vp9_gn/moz.build third_party/libwebrtc/modules/video_coding/webrtc_vp9_gn/moz.build
-index c0d16a8e51..1cf6175508 100644
+index ec4a3d7388f7..e891dd8b547f 100644
 --- third_party/libwebrtc/modules/video_coding/webrtc_vp9_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/webrtc_vp9_gn/moz.build
-@@ -15,11 +15,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -16,11 +16,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -67094,7 +72921,7 @@ index c0d16a8e51..1cf6175508 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -51,190 +61,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -52,191 +61,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -67106,7 +72933,6 @@ index c0d16a8e51..1cf6175508 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -67134,7 +72960,6 @@ index c0d16a8e51..1cf6175508 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -67153,7 +72978,6 @@ index c0d16a8e51..1cf6175508 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -67211,6 +73035,10 @@ index c0d16a8e51..1cf6175508 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -67292,17 +73120,16 @@ index c0d16a8e51..1cf6175508 100644
  
  Library("webrtc_vp9_gn")
 diff --git third_party/libwebrtc/modules/video_coding/webrtc_vp9_helpers_gn/moz.build third_party/libwebrtc/modules/video_coding/webrtc_vp9_helpers_gn/moz.build
-index 6abd453136..c0f5ab3b81 100644
+index f8968c342f27..064b0b18e98c 100644
 --- third_party/libwebrtc/modules/video_coding/webrtc_vp9_helpers_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/webrtc_vp9_helpers_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -67317,7 +73144,7 @@ index 6abd453136..c0f5ab3b81 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -67329,7 +73156,6 @@ index 6abd453136..c0f5ab3b81 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -67356,7 +73182,6 @@ index 6abd453136..c0f5ab3b81 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -67371,7 +73196,6 @@ index 6abd453136..c0f5ab3b81 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -67429,6 +73253,10 @@ index 6abd453136..c0f5ab3b81 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -67510,10 +73338,10 @@ index 6abd453136..c0f5ab3b81 100644
  
  Library("webrtc_vp9_helpers_gn")
 diff --git third_party/libwebrtc/moz.build third_party/libwebrtc/moz.build
-index 3aa8fb0867..bef47f00e0 100644
+index a45cc7826c9c..c4140609a28f 100644
 --- third_party/libwebrtc/moz.build
 +++ third_party/libwebrtc/moz.build
-@@ -273,6 +273,8 @@ DIRS += [
+@@ -291,6 +291,8 @@ DIRS += [
      "/third_party/libwebrtc/modules/congestion_controller/goog_cc/send_side_bwe_gn",
      "/third_party/libwebrtc/modules/congestion_controller/rtp/control_handler_gn",
      "/third_party/libwebrtc/modules/congestion_controller/rtp/transport_feedback_gn",
@@ -67522,7 +73350,7 @@ index 3aa8fb0867..bef47f00e0 100644
      "/third_party/libwebrtc/modules/module_api_gn",
      "/third_party/libwebrtc/modules/module_api_public_gn",
      "/third_party/libwebrtc/modules/module_fec_api_gn",
-@@ -472,102 +474,11 @@ DIRS += [
+@@ -517,137 +519,30 @@ DIRS += [
      "/third_party/libwebrtc/webrtc_gn"
  ]
  
@@ -67624,10 +73452,7 @@ index 3aa8fb0867..bef47f00e0 100644
 -        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
 -        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn",
          "/third_party/libwebrtc/modules/portal/portal_gn",
-         "/third_party/libwebrtc/third_party/drm/drm_gn",
-         "/third_party/libwebrtc/third_party/gbm/gbm_gn",
-@@ -575,26 +486,9 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
-         "/third_party/libwebrtc/third_party/pipewire/pipewire_gn"
+         "/third_party/libwebrtc/third_party/libepoxy/libepoxy_gn"
      ]
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
@@ -67640,10 +73465,7 @@ index 3aa8fb0867..bef47f00e0 100644
 -        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn",
 -        "/third_party/libwebrtc/modules/portal/portal_gn",
 -        "/third_party/libwebrtc/rtc_base/system/asm_defines_gn",
--        "/third_party/libwebrtc/third_party/drm/drm_gn",
--        "/third_party/libwebrtc/third_party/gbm/gbm_gn",
--        "/third_party/libwebrtc/third_party/libepoxy/libepoxy_gn",
--        "/third_party/libwebrtc/third_party/pipewire/pipewire_gn"
+-        "/third_party/libwebrtc/third_party/libepoxy/libepoxy_gn"
 -    ]
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "mips32":
@@ -67652,10 +73474,7 @@ index 3aa8fb0867..bef47f00e0 100644
 -        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
 -        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn",
          "/third_party/libwebrtc/modules/portal/portal_gn",
-         "/third_party/libwebrtc/third_party/drm/drm_gn",
-         "/third_party/libwebrtc/third_party/gbm/gbm_gn",
-@@ -602,11 +496,9 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "mips32":
-         "/third_party/libwebrtc/third_party/pipewire/pipewire_gn"
+         "/third_party/libwebrtc/third_party/libepoxy/libepoxy_gn"
      ]
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "mips64":
@@ -67665,10 +73484,7 @@ index 3aa8fb0867..bef47f00e0 100644
 -        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
 -        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn",
          "/third_party/libwebrtc/modules/portal/portal_gn",
-         "/third_party/libwebrtc/third_party/drm/drm_gn",
-         "/third_party/libwebrtc/third_party/gbm/gbm_gn",
-@@ -614,7 +506,7 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "mips64":
-         "/third_party/libwebrtc/third_party/pipewire/pipewire_gn"
+         "/third_party/libwebrtc/third_party/libepoxy/libepoxy_gn"
      ]
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
@@ -67676,17 +73492,14 @@ index 3aa8fb0867..bef47f00e0 100644
  
      DIRS += [
          "/third_party/libwebrtc/common_audio/common_audio_avx2_gn",
-@@ -622,8 +514,6 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+@@ -655,13 +550,11 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
          "/third_party/libwebrtc/modules/audio_processing/aec3/aec3_avx2_gn",
          "/third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/vector_math_avx2_gn",
          "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_differ_sse2_gn",
 -        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
 -        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn",
          "/third_party/libwebrtc/modules/portal/portal_gn",
-         "/third_party/libwebrtc/third_party/drm/drm_gn",
-         "/third_party/libwebrtc/third_party/gbm/gbm_gn",
-@@ -631,7 +521,7 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-         "/third_party/libwebrtc/third_party/pipewire/pipewire_gn"
+         "/third_party/libwebrtc/third_party/libepoxy/libepoxy_gn"
      ]
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
@@ -67694,17 +73507,14 @@ index 3aa8fb0867..bef47f00e0 100644
  
      DIRS += [
          "/third_party/libwebrtc/common_audio/common_audio_avx2_gn",
-@@ -639,69 +529,9 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+@@ -669,73 +562,6 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
          "/third_party/libwebrtc/modules/audio_processing/aec3/aec3_avx2_gn",
          "/third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/vector_math_avx2_gn",
          "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_differ_sse2_gn",
 -        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
 -        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn",
          "/third_party/libwebrtc/modules/portal/portal_gn",
-         "/third_party/libwebrtc/third_party/drm/drm_gn",
-         "/third_party/libwebrtc/third_party/gbm/gbm_gn",
-         "/third_party/libwebrtc/third_party/libepoxy/libepoxy_gn",
-         "/third_party/libwebrtc/third_party/pipewire/pipewire_gn"
+         "/third_party/libwebrtc/third_party/libepoxy/libepoxy_gn"
      ]
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD" and CONFIG["TARGET_CPU"] == "aarch64":
@@ -67751,6 +73561,13 @@ index 3aa8fb0867..bef47f00e0 100644
 -        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_differ_sse2_gn"
 -    ]
 -
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DIRS += [
+-        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
+-        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn"
+-    ]
+-
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "ppc64":
 -
 -    DIRS += [
@@ -67764,18 +73581,17 @@ index 3aa8fb0867..bef47f00e0 100644
 -        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
 -        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn"
 -    ]
-diff --git third_party/libwebrtc/rtc_base/async_dns_resolver_gn/moz.build third_party/libwebrtc/rtc_base/async_dns_resolver_gn/moz.build
-index 415f09cfd1..de5b867157 100644
---- third_party/libwebrtc/rtc_base/async_dns_resolver_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/async_dns_resolver_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+diff --git third_party/libwebrtc/net/dcsctp/common/internal_types_gn/moz.build third_party/libwebrtc/net/dcsctp/common/internal_types_gn/moz.build
+index 6a5e4cfebe25..37b925ca7c54 100644
+--- third_party/libwebrtc/net/dcsctp/common/internal_types_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/common/internal_types_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -67790,7 +73606,7 @@ index 415f09cfd1..de5b867157 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -67802,7 +73618,6 @@ index 415f09cfd1..de5b867157 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -67810,7 +73625,6 @@ index 415f09cfd1..de5b867157 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -67830,7 +73644,6 @@ index 415f09cfd1..de5b867157 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -67845,7 +73658,6 @@ index 415f09cfd1..de5b867157 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -67879,13 +73691,6 @@ index 415f09cfd1..de5b867157 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -67895,14 +73700,14 @@ index 415f09cfd1..de5b867157 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -67915,12 +73720,10 @@ index 415f09cfd1..de5b867157 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--if CONFIG["TARGET_CPU"] == "x86_64":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -67942,21 +73745,16 @@ index 415f09cfd1..de5b867157 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -67966,35 +73764,25 @@ index 415f09cfd1..de5b867157 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("async_dns_resolver_gn")
-diff --git third_party/libwebrtc/rtc_base/async_packet_socket_gn/moz.build third_party/libwebrtc/rtc_base/async_packet_socket_gn/moz.build
-index 9f3ce4d4b6..fb11aa9b0f 100644
---- third_party/libwebrtc/rtc_base/async_packet_socket_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/async_packet_socket_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-
+ Library("internal_types_gn")
+diff --git third_party/libwebrtc/net/dcsctp/common/math_gn/moz.build third_party/libwebrtc/net/dcsctp/common/math_gn/moz.build
+index c3cb187e2306..a545273adb9f 100644
+--- third_party/libwebrtc/net/dcsctp/common/math_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/common/math_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -68009,7 +73797,7 @@ index 9f3ce4d4b6..fb11aa9b0f 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -68021,7 +73809,6 @@ index 9f3ce4d4b6..fb11aa9b0f 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -68044,7 +73831,6 @@ index 9f3ce4d4b6..fb11aa9b0f 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -68059,7 +73845,6 @@ index 9f3ce4d4b6..fb11aa9b0f 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -68106,6 +73891,10 @@ index 9f3ce4d4b6..fb11aa9b0f 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -68118,7 +73907,7 @@ index 9f3ce4d4b6..fb11aa9b0f 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -68169,19 +73958,18 @@ index 9f3ce4d4b6..fb11aa9b0f 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("async_packet_socket_gn")
-diff --git third_party/libwebrtc/rtc_base/audio_format_to_string_gn/moz.build third_party/libwebrtc/rtc_base/audio_format_to_string_gn/moz.build
-index 70a2aa730b..27f099ef7b 100644
---- third_party/libwebrtc/rtc_base/audio_format_to_string_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/audio_format_to_string_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("math_gn")
+diff --git third_party/libwebrtc/net/dcsctp/common/sequence_numbers_gn/moz.build third_party/libwebrtc/net/dcsctp/common/sequence_numbers_gn/moz.build
+index c94cad55dd86..a3efde5199ae 100644
+--- third_party/libwebrtc/net/dcsctp/common/sequence_numbers_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/common/sequence_numbers_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -68196,7 +73984,7 @@ index 70a2aa730b..27f099ef7b 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -68208,7 +73996,6 @@ index 70a2aa730b..27f099ef7b 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -68235,7 +74022,6 @@ index 70a2aa730b..27f099ef7b 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -68250,7 +74036,6 @@ index 70a2aa730b..27f099ef7b 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -68284,13 +74069,6 @@ index 70a2aa730b..27f099ef7b 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -68300,14 +74078,14 @@ index 70a2aa730b..27f099ef7b 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -68320,12 +74098,10 @@ index 70a2aa730b..27f099ef7b 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--if CONFIG["TARGET_CPU"] == "x86_64":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -68347,21 +74123,16 @@ index 70a2aa730b..27f099ef7b 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -68371,35 +74142,216 @@ index 70a2aa730b..27f099ef7b 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("sequence_numbers_gn")
+diff --git third_party/libwebrtc/net/dcsctp/packet/bounded_io_gn/moz.build third_party/libwebrtc/net/dcsctp/packet/bounded_io_gn/moz.build
+index b80cd74c33f8..2349cc2c46c5 100644
+--- third_party/libwebrtc/net/dcsctp/packet/bounded_io_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/packet/bounded_io_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
--    CXXFLAGS += [
--        "-msse2"
+ FINAL_LIBRARY = "xul"
+ 
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
  
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
  
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
+     DEFINES["USE_X11"] = "1"
  
- Library("audio_format_to_string_gn")
-diff --git third_party/libwebrtc/rtc_base/bit_buffer_gn/moz.build third_party/libwebrtc/rtc_base/bit_buffer_gn/moz.build
-index 3dfd3b19d2..933e5434bf 100644
---- third_party/libwebrtc/rtc_base/bit_buffer_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/bit_buffer_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("bounded_io_gn")
+diff --git third_party/libwebrtc/net/dcsctp/packet/chunk_gn/moz.build third_party/libwebrtc/net/dcsctp/packet/chunk_gn/moz.build
+index f7520a41a0ea..8a97ab477627 100644
+--- third_party/libwebrtc/net/dcsctp/packet/chunk_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/packet/chunk_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -68414,7 +74366,7 @@ index 3dfd3b19d2..933e5434bf 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -61,186 +70,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -68426,7 +74378,6 @@ index 3dfd3b19d2..933e5434bf 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -68453,7 +74404,6 @@ index 3dfd3b19d2..933e5434bf 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -68468,7 +74418,6 @@ index 3dfd3b19d2..933e5434bf 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -68502,6 +74451,13 @@ index 3dfd3b19d2..933e5434bf 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -68519,6 +74475,10 @@ index 3dfd3b19d2..933e5434bf 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -68598,19 +74558,18 @@ index 3dfd3b19d2..933e5434bf 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("bit_buffer_gn")
-diff --git third_party/libwebrtc/rtc_base/bitrate_tracker_gn/moz.build third_party/libwebrtc/rtc_base/bitrate_tracker_gn/moz.build
-index 7b1ba50f99..b05e27ad34 100644
---- third_party/libwebrtc/rtc_base/bitrate_tracker_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/bitrate_tracker_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("chunk_gn")
+diff --git third_party/libwebrtc/net/dcsctp/packet/chunk_validators_gn/moz.build third_party/libwebrtc/net/dcsctp/packet/chunk_validators_gn/moz.build
+index 0a06a330808a..b38a8e170736 100644
+--- third_party/libwebrtc/net/dcsctp/packet/chunk_validators_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/packet/chunk_validators_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -68625,7 +74584,7 @@ index 7b1ba50f99..b05e27ad34 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -68637,7 +74596,6 @@ index 7b1ba50f99..b05e27ad34 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -68664,7 +74622,6 @@ index 7b1ba50f99..b05e27ad34 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -68679,7 +74636,6 @@ index 7b1ba50f99..b05e27ad34 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -68737,6 +74693,10 @@ index 7b1ba50f99..b05e27ad34 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -68816,19 +74776,18 @@ index 7b1ba50f99..b05e27ad34 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("bitrate_tracker_gn")
-diff --git third_party/libwebrtc/rtc_base/bitstream_reader_gn/moz.build third_party/libwebrtc/rtc_base/bitstream_reader_gn/moz.build
-index c82c4c9965..36b9f5b6c1 100644
---- third_party/libwebrtc/rtc_base/bitstream_reader_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/bitstream_reader_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("chunk_validators_gn")
+diff --git third_party/libwebrtc/net/dcsctp/packet/crc32c_gn/moz.build third_party/libwebrtc/net/dcsctp/packet/crc32c_gn/moz.build
+index 7babd4f00c8d..3544b8accf94 100644
+--- third_party/libwebrtc/net/dcsctp/packet/crc32c_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/packet/crc32c_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -68843,7 +74802,7 @@ index c82c4c9965..36b9f5b6c1 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -68855,7 +74814,6 @@ index c82c4c9965..36b9f5b6c1 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -68882,7 +74840,6 @@ index c82c4c9965..36b9f5b6c1 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -68897,7 +74854,6 @@ index c82c4c9965..36b9f5b6c1 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -68948,6 +74904,10 @@ index c82c4c9965..36b9f5b6c1 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -69027,19 +74987,18 @@ index c82c4c9965..36b9f5b6c1 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("bitstream_reader_gn")
-diff --git third_party/libwebrtc/rtc_base/buffer_gn/moz.build third_party/libwebrtc/rtc_base/buffer_gn/moz.build
-index 5e5d11ff6f..fa3cb7950b 100644
---- third_party/libwebrtc/rtc_base/buffer_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/buffer_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("crc32c_gn")
+diff --git third_party/libwebrtc/net/dcsctp/packet/data_gn/moz.build third_party/libwebrtc/net/dcsctp/packet/data_gn/moz.build
+index 56a67c706fa4..6921e2bc087f 100644
+--- third_party/libwebrtc/net/dcsctp/packet/data_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/packet/data_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -69054,7 +75013,7 @@ index 5e5d11ff6f..fa3cb7950b 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -69066,7 +75025,6 @@ index 5e5d11ff6f..fa3cb7950b 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -69093,7 +75051,6 @@ index 5e5d11ff6f..fa3cb7950b 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -69108,7 +75065,6 @@ index 5e5d11ff6f..fa3cb7950b 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -69155,6 +75111,10 @@ index 5e5d11ff6f..fa3cb7950b 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -69167,7 +75127,7 @@ index 5e5d11ff6f..fa3cb7950b 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -69218,19 +75178,18 @@ index 5e5d11ff6f..fa3cb7950b 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("buffer_gn")
-diff --git third_party/libwebrtc/rtc_base/byte_buffer_gn/moz.build third_party/libwebrtc/rtc_base/byte_buffer_gn/moz.build
-index 89a2c9e84e..01e755bb6f 100644
---- third_party/libwebrtc/rtc_base/byte_buffer_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/byte_buffer_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("data_gn")
+diff --git third_party/libwebrtc/net/dcsctp/packet/error_cause_gn/moz.build third_party/libwebrtc/net/dcsctp/packet/error_cause_gn/moz.build
+index 04ca98c30fab..005f3ed8633a 100644
+--- third_party/libwebrtc/net/dcsctp/packet/error_cause_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/packet/error_cause_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -69245,7 +75204,7 @@ index 89a2c9e84e..01e755bb6f 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -57,186 +66,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -69257,7 +75216,6 @@ index 89a2c9e84e..01e755bb6f 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -69284,7 +75242,6 @@ index 89a2c9e84e..01e755bb6f 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -69299,7 +75256,6 @@ index 89a2c9e84e..01e755bb6f 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -69333,6 +75289,13 @@ index 89a2c9e84e..01e755bb6f 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -69350,6 +75313,10 @@ index 89a2c9e84e..01e755bb6f 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -69429,19 +75396,18 @@ index 89a2c9e84e..01e755bb6f 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("byte_buffer_gn")
-diff --git third_party/libwebrtc/rtc_base/byte_order_gn/moz.build third_party/libwebrtc/rtc_base/byte_order_gn/moz.build
-index b95d149625..4ed69f91ca 100644
---- third_party/libwebrtc/rtc_base/byte_order_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/byte_order_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("error_cause_gn")
+diff --git third_party/libwebrtc/net/dcsctp/packet/parameter_gn/moz.build third_party/libwebrtc/net/dcsctp/packet/parameter_gn/moz.build
+index a1beb0f7c208..5a45e729c554 100644
+--- third_party/libwebrtc/net/dcsctp/packet/parameter_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/packet/parameter_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -69456,7 +75422,7 @@ index b95d149625..4ed69f91ca 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -55,186 +64,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -69468,13 +75434,16 @@ index b95d149625..4ed69f91ca 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -69491,7 +75460,6 @@ index b95d149625..4ed69f91ca 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -69506,7 +75474,6 @@ index b95d149625..4ed69f91ca 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -69540,6 +75507,13 @@ index b95d149625..4ed69f91ca 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -69549,10 +75523,18 @@ index b95d149625..4ed69f91ca 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -69565,10 +75547,12 @@ index b95d149625..4ed69f91ca 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -69590,16 +75574,21 @@ index b95d149625..4ed69f91ca 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -69609,26 +75598,34 @@ index b95d149625..4ed69f91ca 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("byte_order_gn")
-diff --git third_party/libwebrtc/rtc_base/checks_gn/moz.build third_party/libwebrtc/rtc_base/checks_gn/moz.build
-index f147bdc64b..477bb6cf01 100644
---- third_party/libwebrtc/rtc_base/checks_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/checks_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("parameter_gn")
+diff --git third_party/libwebrtc/net/dcsctp/packet/sctp_packet_gn/moz.build third_party/libwebrtc/net/dcsctp/packet/sctp_packet_gn/moz.build
+index 8940c608e991..2cba46b3bef8 100644
+--- third_party/libwebrtc/net/dcsctp/packet/sctp_packet_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/packet/sctp_packet_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -69643,7 +75640,7 @@ index f147bdc64b..477bb6cf01 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -69655,7 +75652,6 @@ index f147bdc64b..477bb6cf01 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -69682,7 +75678,6 @@ index f147bdc64b..477bb6cf01 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -69697,7 +75692,6 @@ index f147bdc64b..477bb6cf01 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -69731,6 +75725,13 @@ index f147bdc64b..477bb6cf01 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -69748,6 +75749,10 @@ index f147bdc64b..477bb6cf01 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -69827,19 +75832,18 @@ index f147bdc64b..477bb6cf01 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("checks_gn")
-diff --git third_party/libwebrtc/rtc_base/compile_assert_c_gn/moz.build third_party/libwebrtc/rtc_base/compile_assert_c_gn/moz.build
-index 711466336e..80475fdc6a 100644
---- third_party/libwebrtc/rtc_base/compile_assert_c_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/compile_assert_c_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("sctp_packet_gn")
+diff --git third_party/libwebrtc/net/dcsctp/packet/tlv_trait_gn/moz.build third_party/libwebrtc/net/dcsctp/packet/tlv_trait_gn/moz.build
+index 8ac207cfe1c5..3a4c616d2424 100644
+--- third_party/libwebrtc/net/dcsctp/packet/tlv_trait_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/packet/tlv_trait_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -69854,7 +75858,7 @@ index 711466336e..80475fdc6a 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -69866,13 +75870,16 @@ index 711466336e..80475fdc6a 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -69889,7 +75896,6 @@ index 711466336e..80475fdc6a 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -69904,7 +75910,6 @@ index 711466336e..80475fdc6a 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -69938,6 +75943,13 @@ index 711466336e..80475fdc6a 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -69947,10 +75959,18 @@ index 711466336e..80475fdc6a 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -69963,10 +75983,12 @@ index 711466336e..80475fdc6a 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -69988,16 +76010,21 @@ index 711466336e..80475fdc6a 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -70007,26 +76034,34 @@ index 711466336e..80475fdc6a 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("compile_assert_c_gn")
-diff --git third_party/libwebrtc/rtc_base/containers/flat_containers_internal_gn/moz.build third_party/libwebrtc/rtc_base/containers/flat_containers_internal_gn/moz.build
-index fa4fdc8739..7c49ec6a5e 100644
---- third_party/libwebrtc/rtc_base/containers/flat_containers_internal_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/containers/flat_containers_internal_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("tlv_trait_gn")
+diff --git third_party/libwebrtc/net/dcsctp/public/factory_gn/moz.build third_party/libwebrtc/net/dcsctp/public/factory_gn/moz.build
+index 2126af302d7b..25ce5477486d 100644
+--- third_party/libwebrtc/net/dcsctp/public/factory_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/public/factory_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -70041,7 +76076,7 @@ index fa4fdc8739..7c49ec6a5e 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -70053,7 +76088,6 @@ index fa4fdc8739..7c49ec6a5e 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -70080,7 +76114,6 @@ index fa4fdc8739..7c49ec6a5e 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -70095,7 +76128,6 @@ index fa4fdc8739..7c49ec6a5e 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -70129,6 +76161,13 @@ index fa4fdc8739..7c49ec6a5e 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -70146,6 +76185,10 @@ index fa4fdc8739..7c49ec6a5e 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -70225,19 +76268,18 @@ index fa4fdc8739..7c49ec6a5e 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("flat_containers_internal_gn")
-diff --git third_party/libwebrtc/rtc_base/containers/flat_map_gn/moz.build third_party/libwebrtc/rtc_base/containers/flat_map_gn/moz.build
-index 7c9b3edd16..95a2855408 100644
---- third_party/libwebrtc/rtc_base/containers/flat_map_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/containers/flat_map_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("factory_gn")
+diff --git third_party/libwebrtc/net/dcsctp/public/socket_gn/moz.build third_party/libwebrtc/net/dcsctp/public/socket_gn/moz.build
+index f65d94f80dca..a07bcaae7738 100644
+--- third_party/libwebrtc/net/dcsctp/public/socket_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/public/socket_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -70252,7 +76294,7 @@ index 7c9b3edd16..95a2855408 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -70264,7 +76306,6 @@ index 7c9b3edd16..95a2855408 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -70291,7 +76332,6 @@ index 7c9b3edd16..95a2855408 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -70306,7 +76346,6 @@ index 7c9b3edd16..95a2855408 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -70349,10 +76388,18 @@ index 7c9b3edd16..95a2855408 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -70365,10 +76412,12 @@ index 7c9b3edd16..95a2855408 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -70390,16 +76439,21 @@ index 7c9b3edd16..95a2855408 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -70409,26 +76463,34 @@ index 7c9b3edd16..95a2855408 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("flat_map_gn")
-diff --git third_party/libwebrtc/rtc_base/containers/flat_set_gn/moz.build third_party/libwebrtc/rtc_base/containers/flat_set_gn/moz.build
-index 02d364fe30..a7902a51d2 100644
---- third_party/libwebrtc/rtc_base/containers/flat_set_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/containers/flat_set_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("socket_gn")
+diff --git third_party/libwebrtc/net/dcsctp/public/types_gn/moz.build third_party/libwebrtc/net/dcsctp/public/types_gn/moz.build
+index 1b974d0796d6..738f80ce6793 100644
+--- third_party/libwebrtc/net/dcsctp/public/types_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/public/types_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -70443,7 +76505,7 @@ index 02d364fe30..a7902a51d2 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -70455,7 +76517,6 @@ index 02d364fe30..a7902a51d2 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -70482,7 +76543,6 @@ index 02d364fe30..a7902a51d2 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -70497,7 +76557,6 @@ index 02d364fe30..a7902a51d2 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -70544,6 +76603,10 @@ index 02d364fe30..a7902a51d2 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -70556,7 +76619,7 @@ index 02d364fe30..a7902a51d2 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -70607,19 +76670,18 @@ index 02d364fe30..a7902a51d2 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("flat_set_gn")
-diff --git third_party/libwebrtc/rtc_base/copy_on_write_buffer_gn/moz.build third_party/libwebrtc/rtc_base/copy_on_write_buffer_gn/moz.build
-index dd687b90f3..8ed0bc7ee1 100644
---- third_party/libwebrtc/rtc_base/copy_on_write_buffer_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/copy_on_write_buffer_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("types_gn")
+diff --git third_party/libwebrtc/net/dcsctp/rx/data_tracker_gn/moz.build third_party/libwebrtc/net/dcsctp/rx/data_tracker_gn/moz.build
+index 5276459a3feb..16efcdf3f232 100644
+--- third_party/libwebrtc/net/dcsctp/rx/data_tracker_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/rx/data_tracker_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -70634,7 +76696,7 @@ index dd687b90f3..8ed0bc7ee1 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -70646,7 +76708,6 @@ index dd687b90f3..8ed0bc7ee1 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -70673,7 +76734,6 @@ index dd687b90f3..8ed0bc7ee1 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -70688,7 +76748,6 @@ index dd687b90f3..8ed0bc7ee1 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -70722,6 +76781,13 @@ index dd687b90f3..8ed0bc7ee1 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -70739,6 +76805,10 @@ index dd687b90f3..8ed0bc7ee1 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -70818,19 +76888,18 @@ index dd687b90f3..8ed0bc7ee1 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("copy_on_write_buffer_gn")
-diff --git third_party/libwebrtc/rtc_base/criticalsection_gn/moz.build third_party/libwebrtc/rtc_base/criticalsection_gn/moz.build
-index d860667eb5..f09bb05f3f 100644
---- third_party/libwebrtc/rtc_base/criticalsection_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/criticalsection_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("data_tracker_gn")
+diff --git third_party/libwebrtc/net/dcsctp/rx/interleaved_reassembly_streams_gn/moz.build third_party/libwebrtc/net/dcsctp/rx/interleaved_reassembly_streams_gn/moz.build
+index 319c63c7eb91..e6d7a638ec76 100644
+--- third_party/libwebrtc/net/dcsctp/rx/interleaved_reassembly_streams_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/rx/interleaved_reassembly_streams_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -70845,7 +76914,7 @@ index d860667eb5..f09bb05f3f 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -70857,7 +76926,6 @@ index d860667eb5..f09bb05f3f 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -70884,7 +76952,6 @@ index d860667eb5..f09bb05f3f 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -70899,7 +76966,6 @@ index d860667eb5..f09bb05f3f 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -70933,6 +76999,13 @@ index d860667eb5..f09bb05f3f 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -70950,6 +77023,10 @@ index d860667eb5..f09bb05f3f 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -71029,19 +77106,18 @@ index d860667eb5..f09bb05f3f 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("criticalsection_gn")
-diff --git third_party/libwebrtc/rtc_base/divide_round_gn/moz.build third_party/libwebrtc/rtc_base/divide_round_gn/moz.build
-index 5946a30db4..1212206025 100644
---- third_party/libwebrtc/rtc_base/divide_round_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/divide_round_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("interleaved_reassembly_streams_gn")
+diff --git third_party/libwebrtc/net/dcsctp/rx/reassembly_queue_gn/moz.build third_party/libwebrtc/net/dcsctp/rx/reassembly_queue_gn/moz.build
+index cdb84f7d102c..06f189fb7b51 100644
+--- third_party/libwebrtc/net/dcsctp/rx/reassembly_queue_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/rx/reassembly_queue_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -71056,7 +77132,7 @@ index 5946a30db4..1212206025 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -71068,7 +77144,6 @@ index 5946a30db4..1212206025 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -71095,7 +77170,6 @@ index 5946a30db4..1212206025 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -71110,7 +77184,6 @@ index 5946a30db4..1212206025 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -71144,6 +77217,13 @@ index 5946a30db4..1212206025 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -71153,10 +77233,18 @@ index 5946a30db4..1212206025 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -71169,10 +77257,12 @@ index 5946a30db4..1212206025 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -71194,16 +77284,21 @@ index 5946a30db4..1212206025 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -71213,26 +77308,34 @@ index 5946a30db4..1212206025 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("divide_round_gn")
-diff --git third_party/libwebrtc/rtc_base/dscp_gn/moz.build third_party/libwebrtc/rtc_base/dscp_gn/moz.build
-index fd82b23b98..e83d2e34dc 100644
---- third_party/libwebrtc/rtc_base/dscp_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/dscp_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("reassembly_queue_gn")
+diff --git third_party/libwebrtc/net/dcsctp/rx/reassembly_streams_gn/moz.build third_party/libwebrtc/net/dcsctp/rx/reassembly_streams_gn/moz.build
+index 6c398b133ee0..fd95d137655b 100644
+--- third_party/libwebrtc/net/dcsctp/rx/reassembly_streams_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/rx/reassembly_streams_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -71247,7 +77350,7 @@ index fd82b23b98..e83d2e34dc 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,119 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -71259,13 +77362,16 @@ index fd82b23b98..e83d2e34dc 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -71282,7 +77388,6 @@ index fd82b23b98..e83d2e34dc 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -71297,7 +77402,6 @@ index fd82b23b98..e83d2e34dc 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -71331,6 +77435,13 @@ index fd82b23b98..e83d2e34dc 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -71344,6 +77455,10 @@ index fd82b23b98..e83d2e34dc 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -71356,7 +77471,7 @@ index fd82b23b98..e83d2e34dc 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -162,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -71407,19 +77522,18 @@ index fd82b23b98..e83d2e34dc 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("dscp_gn")
-diff --git third_party/libwebrtc/rtc_base/event_tracer_gn/moz.build third_party/libwebrtc/rtc_base/event_tracer_gn/moz.build
-index 2ea470772f..1235e95439 100644
---- third_party/libwebrtc/rtc_base/event_tracer_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/event_tracer_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("reassembly_streams_gn")
+diff --git third_party/libwebrtc/net/dcsctp/rx/traditional_reassembly_streams_gn/moz.build third_party/libwebrtc/net/dcsctp/rx/traditional_reassembly_streams_gn/moz.build
+index dea3f1d04e9c..4da538440a2a 100644
+--- third_party/libwebrtc/net/dcsctp/rx/traditional_reassembly_streams_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/rx/traditional_reassembly_streams_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -71434,7 +77548,7 @@ index 2ea470772f..1235e95439 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -71446,7 +77560,6 @@ index 2ea470772f..1235e95439 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -71473,7 +77586,6 @@ index 2ea470772f..1235e95439 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -71488,7 +77600,6 @@ index 2ea470772f..1235e95439 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -71546,6 +77657,10 @@ index 2ea470772f..1235e95439 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -71625,19 +77740,18 @@ index 2ea470772f..1235e95439 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("event_tracer_gn")
-diff --git third_party/libwebrtc/rtc_base/experiments/alr_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/alr_experiment_gn/moz.build
-index 09174a3a20..f906bc9cd2 100644
---- third_party/libwebrtc/rtc_base/experiments/alr_experiment_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/experiments/alr_experiment_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("traditional_reassembly_streams_gn")
+diff --git third_party/libwebrtc/net/dcsctp/socket/context_gn/moz.build third_party/libwebrtc/net/dcsctp/socket/context_gn/moz.build
+index 1412fe4b2580..51f4925bb9e5 100644
+--- third_party/libwebrtc/net/dcsctp/socket/context_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/socket/context_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -71652,7 +77766,7 @@ index 09174a3a20..f906bc9cd2 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,119 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -71664,7 +77778,6 @@ index 09174a3a20..f906bc9cd2 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -71691,7 +77804,6 @@ index 09174a3a20..f906bc9cd2 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -71706,7 +77818,6 @@ index 09174a3a20..f906bc9cd2 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -71756,14 +77867,14 @@ index 09174a3a20..f906bc9cd2 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -71776,12 +77887,10 @@ index 09174a3a20..f906bc9cd2 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--if CONFIG["TARGET_CPU"] == "x86_64":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
+@@ -162,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -71803,21 +77912,16 @@ index 09174a3a20..f906bc9cd2 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -71827,35 +77931,25 @@ index 09174a3a20..f906bc9cd2 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("alr_experiment_gn")
-diff --git third_party/libwebrtc/rtc_base/experiments/balanced_degradation_settings_gn/moz.build third_party/libwebrtc/rtc_base/experiments/balanced_degradation_settings_gn/moz.build
-index 233c203847..0142ed0457 100644
---- third_party/libwebrtc/rtc_base/experiments/balanced_degradation_settings_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/experiments/balanced_degradation_settings_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-
+ Library("context_gn")
+diff --git third_party/libwebrtc/net/dcsctp/socket/dcsctp_socket_gn/moz.build third_party/libwebrtc/net/dcsctp/socket/dcsctp_socket_gn/moz.build
+index b5f74c59485f..fc81bd30b2b8 100644
+--- third_party/libwebrtc/net/dcsctp/socket/dcsctp_socket_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/socket/dcsctp_socket_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -71870,7 +77964,7 @@ index 233c203847..0142ed0457 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,186 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -71882,7 +77976,6 @@ index 233c203847..0142ed0457 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -71909,7 +78002,6 @@ index 233c203847..0142ed0457 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -71924,7 +78016,6 @@ index 233c203847..0142ed0457 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -71982,6 +78073,10 @@ index 233c203847..0142ed0457 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -72061,19 +78156,18 @@ index 233c203847..0142ed0457 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("balanced_degradation_settings_gn")
-diff --git third_party/libwebrtc/rtc_base/experiments/bandwidth_quality_scaler_settings_gn/moz.build third_party/libwebrtc/rtc_base/experiments/bandwidth_quality_scaler_settings_gn/moz.build
-index e8ae0afef0..a46ef7998d 100644
---- third_party/libwebrtc/rtc_base/experiments/bandwidth_quality_scaler_settings_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/experiments/bandwidth_quality_scaler_settings_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("dcsctp_socket_gn")
+diff --git third_party/libwebrtc/net/dcsctp/socket/heartbeat_handler_gn/moz.build third_party/libwebrtc/net/dcsctp/socket/heartbeat_handler_gn/moz.build
+index 0a9c0ad00ea5..19c7c7c852fa 100644
+--- third_party/libwebrtc/net/dcsctp/socket/heartbeat_handler_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/socket/heartbeat_handler_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -72088,7 +78182,7 @@ index e8ae0afef0..a46ef7998d 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -72100,7 +78194,6 @@ index e8ae0afef0..a46ef7998d 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -72127,7 +78220,6 @@ index e8ae0afef0..a46ef7998d 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -72142,7 +78234,6 @@ index e8ae0afef0..a46ef7998d 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -72200,6 +78291,10 @@ index e8ae0afef0..a46ef7998d 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -72279,19 +78374,18 @@ index e8ae0afef0..a46ef7998d 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("bandwidth_quality_scaler_settings_gn")
-diff --git third_party/libwebrtc/rtc_base/experiments/cpu_speed_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/cpu_speed_experiment_gn/moz.build
-index 00af297d92..cfa672be24 100644
---- third_party/libwebrtc/rtc_base/experiments/cpu_speed_experiment_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/experiments/cpu_speed_experiment_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("heartbeat_handler_gn")
+diff --git third_party/libwebrtc/net/dcsctp/socket/packet_sender_gn/moz.build third_party/libwebrtc/net/dcsctp/socket/packet_sender_gn/moz.build
+index ed127c2a2056..1bc00bd677ad 100644
+--- third_party/libwebrtc/net/dcsctp/socket/packet_sender_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/socket/packet_sender_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -72306,7 +78400,7 @@ index 00af297d92..cfa672be24 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -72318,7 +78412,6 @@ index 00af297d92..cfa672be24 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -72345,7 +78438,6 @@ index 00af297d92..cfa672be24 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -72360,7 +78452,6 @@ index 00af297d92..cfa672be24 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -72418,6 +78509,10 @@ index 00af297d92..cfa672be24 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -72497,19 +78592,18 @@ index 00af297d92..cfa672be24 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("cpu_speed_experiment_gn")
-diff --git third_party/libwebrtc/rtc_base/experiments/encoder_info_settings_gn/moz.build third_party/libwebrtc/rtc_base/experiments/encoder_info_settings_gn/moz.build
-index 9866a74964..a09edc6dce 100644
---- third_party/libwebrtc/rtc_base/experiments/encoder_info_settings_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/experiments/encoder_info_settings_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("packet_sender_gn")
+diff --git third_party/libwebrtc/net/dcsctp/socket/stream_reset_handler_gn/moz.build third_party/libwebrtc/net/dcsctp/socket/stream_reset_handler_gn/moz.build
+index 49714f1804f3..fca2c697c710 100644
+--- third_party/libwebrtc/net/dcsctp/socket/stream_reset_handler_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/socket/stream_reset_handler_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -72524,7 +78618,7 @@ index 9866a74964..a09edc6dce 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -72536,7 +78630,6 @@ index 9866a74964..a09edc6dce 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -72563,7 +78656,6 @@ index 9866a74964..a09edc6dce 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -72578,7 +78670,6 @@ index 9866a74964..a09edc6dce 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -72636,6 +78727,10 @@ index 9866a74964..a09edc6dce 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -72715,19 +78810,18 @@ index 9866a74964..a09edc6dce 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("encoder_info_settings_gn")
-diff --git third_party/libwebrtc/rtc_base/experiments/field_trial_parser_gn/moz.build third_party/libwebrtc/rtc_base/experiments/field_trial_parser_gn/moz.build
-index 520c4db65a..00eca302cf 100644
---- third_party/libwebrtc/rtc_base/experiments/field_trial_parser_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/experiments/field_trial_parser_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("stream_reset_handler_gn")
+diff --git third_party/libwebrtc/net/dcsctp/socket/transmission_control_block_gn/moz.build third_party/libwebrtc/net/dcsctp/socket/transmission_control_block_gn/moz.build
+index be93efb070fb..b780282e8e46 100644
+--- third_party/libwebrtc/net/dcsctp/socket/transmission_control_block_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/socket/transmission_control_block_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -72742,7 +78836,7 @@ index 520c4db65a..00eca302cf 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,185 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -72754,7 +78848,6 @@ index 520c4db65a..00eca302cf 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -72781,7 +78874,6 @@ index 520c4db65a..00eca302cf 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -72796,7 +78888,6 @@ index 520c4db65a..00eca302cf 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -72854,6 +78945,10 @@ index 520c4db65a..00eca302cf 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -72933,19 +79028,18 @@ index 520c4db65a..00eca302cf 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("field_trial_parser_gn")
-diff --git third_party/libwebrtc/rtc_base/experiments/keyframe_interval_settings_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/keyframe_interval_settings_experiment_gn/moz.build
-index 397f0dd3ce..42e0bfc0b5 100644
---- third_party/libwebrtc/rtc_base/experiments/keyframe_interval_settings_experiment_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/experiments/keyframe_interval_settings_experiment_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("transmission_control_block_gn")
+diff --git third_party/libwebrtc/net/dcsctp/timer/task_queue_timeout_gn/moz.build third_party/libwebrtc/net/dcsctp/timer/task_queue_timeout_gn/moz.build
+index 19e9a8ae4cb0..ee7ab28bbb77 100644
+--- third_party/libwebrtc/net/dcsctp/timer/task_queue_timeout_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/timer/task_queue_timeout_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -72960,7 +79054,7 @@ index 397f0dd3ce..42e0bfc0b5 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -72972,7 +79066,6 @@ index 397f0dd3ce..42e0bfc0b5 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -72999,7 +79092,6 @@ index 397f0dd3ce..42e0bfc0b5 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -73014,7 +79106,6 @@ index 397f0dd3ce..42e0bfc0b5 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -73072,6 +79163,10 @@ index 397f0dd3ce..42e0bfc0b5 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -73151,19 +79246,18 @@ index 397f0dd3ce..42e0bfc0b5 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("keyframe_interval_settings_experiment_gn")
-diff --git third_party/libwebrtc/rtc_base/experiments/min_video_bitrate_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/min_video_bitrate_experiment_gn/moz.build
-index 5cd3bb4a2b..09ebf5322e 100644
---- third_party/libwebrtc/rtc_base/experiments/min_video_bitrate_experiment_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/experiments/min_video_bitrate_experiment_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("task_queue_timeout_gn")
+diff --git third_party/libwebrtc/net/dcsctp/timer/timer_gn/moz.build third_party/libwebrtc/net/dcsctp/timer/timer_gn/moz.build
+index fc21b96cb95e..92d3bad017da 100644
+--- third_party/libwebrtc/net/dcsctp/timer/timer_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/timer/timer_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -73178,7 +79272,7 @@ index 5cd3bb4a2b..09ebf5322e 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -73190,7 +79284,6 @@ index 5cd3bb4a2b..09ebf5322e 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -73217,7 +79310,6 @@ index 5cd3bb4a2b..09ebf5322e 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -73232,7 +79324,6 @@ index 5cd3bb4a2b..09ebf5322e 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -73266,13 +79357,6 @@ index 5cd3bb4a2b..09ebf5322e 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -73290,6 +79374,10 @@ index 5cd3bb4a2b..09ebf5322e 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -73369,19 +79457,18 @@ index 5cd3bb4a2b..09ebf5322e 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("min_video_bitrate_experiment_gn")
-diff --git third_party/libwebrtc/rtc_base/experiments/normalize_simulcast_size_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/normalize_simulcast_size_experiment_gn/moz.build
-index 9c3e585bf9..89f9af863d 100644
---- third_party/libwebrtc/rtc_base/experiments/normalize_simulcast_size_experiment_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/experiments/normalize_simulcast_size_experiment_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("timer_gn")
+diff --git third_party/libwebrtc/net/dcsctp/tx/outstanding_data_gn/moz.build third_party/libwebrtc/net/dcsctp/tx/outstanding_data_gn/moz.build
+index d6f0efb0e95e..d9f2acafec11 100644
+--- third_party/libwebrtc/net/dcsctp/tx/outstanding_data_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/tx/outstanding_data_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -73396,7 +79483,7 @@ index 9c3e585bf9..89f9af863d 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -73408,7 +79495,6 @@ index 9c3e585bf9..89f9af863d 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -73435,7 +79521,6 @@ index 9c3e585bf9..89f9af863d 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -73450,7 +79535,6 @@ index 9c3e585bf9..89f9af863d 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -73508,6 +79592,10 @@ index 9c3e585bf9..89f9af863d 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -73587,19 +79675,18 @@ index 9c3e585bf9..89f9af863d 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("normalize_simulcast_size_experiment_gn")
-diff --git third_party/libwebrtc/rtc_base/experiments/quality_rampup_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/quality_rampup_experiment_gn/moz.build
-index a03ad630cd..a008cbfdd5 100644
---- third_party/libwebrtc/rtc_base/experiments/quality_rampup_experiment_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/experiments/quality_rampup_experiment_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("outstanding_data_gn")
+diff --git third_party/libwebrtc/net/dcsctp/tx/retransmission_error_counter_gn/moz.build third_party/libwebrtc/net/dcsctp/tx/retransmission_error_counter_gn/moz.build
+index e4c78b2b27c0..f24cfb2e48ec 100644
+--- third_party/libwebrtc/net/dcsctp/tx/retransmission_error_counter_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/tx/retransmission_error_counter_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -73614,7 +79701,7 @@ index a03ad630cd..a008cbfdd5 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -73626,7 +79713,6 @@ index a03ad630cd..a008cbfdd5 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -73653,7 +79739,6 @@ index a03ad630cd..a008cbfdd5 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -73668,7 +79753,6 @@ index a03ad630cd..a008cbfdd5 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -73726,6 +79810,10 @@ index a03ad630cd..a008cbfdd5 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -73805,19 +79893,18 @@ index a03ad630cd..a008cbfdd5 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("quality_rampup_experiment_gn")
-diff --git third_party/libwebrtc/rtc_base/experiments/quality_scaler_settings_gn/moz.build third_party/libwebrtc/rtc_base/experiments/quality_scaler_settings_gn/moz.build
-index d1b4330a18..de18961b81 100644
---- third_party/libwebrtc/rtc_base/experiments/quality_scaler_settings_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/experiments/quality_scaler_settings_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("retransmission_error_counter_gn")
+diff --git third_party/libwebrtc/net/dcsctp/tx/retransmission_queue_gn/moz.build third_party/libwebrtc/net/dcsctp/tx/retransmission_queue_gn/moz.build
+index 94099b89bbc9..d4eef73f4081 100644
+--- third_party/libwebrtc/net/dcsctp/tx/retransmission_queue_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/tx/retransmission_queue_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -73832,7 +79919,7 @@ index d1b4330a18..de18961b81 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -73844,7 +79931,6 @@ index d1b4330a18..de18961b81 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -73871,7 +79957,6 @@ index d1b4330a18..de18961b81 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -73886,7 +79971,6 @@ index d1b4330a18..de18961b81 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -73944,6 +80028,10 @@ index d1b4330a18..de18961b81 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -74023,19 +80111,18 @@ index d1b4330a18..de18961b81 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("quality_scaler_settings_gn")
-diff --git third_party/libwebrtc/rtc_base/experiments/quality_scaling_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/quality_scaling_experiment_gn/moz.build
-index 8e75fbc3b0..79fc2e93ba 100644
---- third_party/libwebrtc/rtc_base/experiments/quality_scaling_experiment_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/experiments/quality_scaling_experiment_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("retransmission_queue_gn")
+diff --git third_party/libwebrtc/net/dcsctp/tx/retransmission_timeout_gn/moz.build third_party/libwebrtc/net/dcsctp/tx/retransmission_timeout_gn/moz.build
+index b3cc98e36fcb..7e95c8f18e3d 100644
+--- third_party/libwebrtc/net/dcsctp/tx/retransmission_timeout_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/tx/retransmission_timeout_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -74050,7 +80137,7 @@ index 8e75fbc3b0..79fc2e93ba 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -74062,7 +80149,6 @@ index 8e75fbc3b0..79fc2e93ba 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -74089,7 +80175,6 @@ index 8e75fbc3b0..79fc2e93ba 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -74104,7 +80189,6 @@ index 8e75fbc3b0..79fc2e93ba 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -74138,13 +80222,6 @@ index 8e75fbc3b0..79fc2e93ba 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -74162,6 +80239,10 @@ index 8e75fbc3b0..79fc2e93ba 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -74241,19 +80322,18 @@ index 8e75fbc3b0..79fc2e93ba 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("quality_scaling_experiment_gn")
-diff --git third_party/libwebrtc/rtc_base/experiments/rate_control_settings_gn/moz.build third_party/libwebrtc/rtc_base/experiments/rate_control_settings_gn/moz.build
-index 0051ac37f9..fe9271425d 100644
---- third_party/libwebrtc/rtc_base/experiments/rate_control_settings_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/experiments/rate_control_settings_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("retransmission_timeout_gn")
+diff --git third_party/libwebrtc/net/dcsctp/tx/rr_send_queue_gn/moz.build third_party/libwebrtc/net/dcsctp/tx/rr_send_queue_gn/moz.build
+index 0930a4d36c9f..271a2fd7a9a7 100644
+--- third_party/libwebrtc/net/dcsctp/tx/rr_send_queue_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/tx/rr_send_queue_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -74268,7 +80348,7 @@ index 0051ac37f9..fe9271425d 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -74280,7 +80360,6 @@ index 0051ac37f9..fe9271425d 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -74307,7 +80386,6 @@ index 0051ac37f9..fe9271425d 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -74322,7 +80400,6 @@ index 0051ac37f9..fe9271425d 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -74380,6 +80457,10 @@ index 0051ac37f9..fe9271425d 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -74459,19 +80540,18 @@ index 0051ac37f9..fe9271425d 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("rate_control_settings_gn")
-diff --git third_party/libwebrtc/rtc_base/experiments/rtt_mult_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/rtt_mult_experiment_gn/moz.build
-index 995eaa1df3..cfbbbdb328 100644
---- third_party/libwebrtc/rtc_base/experiments/rtt_mult_experiment_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/experiments/rtt_mult_experiment_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("rr_send_queue_gn")
+diff --git third_party/libwebrtc/net/dcsctp/tx/send_queue_gn/moz.build third_party/libwebrtc/net/dcsctp/tx/send_queue_gn/moz.build
+index 53637eff6663..a227ea7ffca7 100644
+--- third_party/libwebrtc/net/dcsctp/tx/send_queue_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/tx/send_queue_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -74486,7 +80566,205 @@ index 995eaa1df3..cfbbbdb328 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,119 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -162,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("send_queue_gn")
+diff --git third_party/libwebrtc/net/dcsctp/tx/stream_scheduler_gn/moz.build third_party/libwebrtc/net/dcsctp/tx/stream_scheduler_gn/moz.build
+index 664394c22b67..0e1f5e52ab80 100644
+--- third_party/libwebrtc/net/dcsctp/tx/stream_scheduler_gn/moz.build
++++ third_party/libwebrtc/net/dcsctp/tx/stream_scheduler_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -74498,7 +80776,6 @@ index 995eaa1df3..cfbbbdb328 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -74525,7 +80802,6 @@ index 995eaa1df3..cfbbbdb328 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -74540,7 +80816,6 @@ index 995eaa1df3..cfbbbdb328 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -74598,6 +80873,10 @@ index 995eaa1df3..cfbbbdb328 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -74677,19 +80956,18 @@ index 995eaa1df3..cfbbbdb328 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("rtt_mult_experiment_gn")
-diff --git third_party/libwebrtc/rtc_base/experiments/stable_target_rate_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/stable_target_rate_experiment_gn/moz.build
-index 2c239310fc..5e98394eef 100644
---- third_party/libwebrtc/rtc_base/experiments/stable_target_rate_experiment_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/experiments/stable_target_rate_experiment_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("stream_scheduler_gn")
+diff --git third_party/libwebrtc/rtc_base/async_dns_resolver_gn/moz.build third_party/libwebrtc/rtc_base/async_dns_resolver_gn/moz.build
+index ebe2d31f76cb..4273164eb8ae 100644
+--- third_party/libwebrtc/rtc_base/async_dns_resolver_gn/moz.build
++++ third_party/libwebrtc/rtc_base/async_dns_resolver_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -74704,7 +80982,7 @@ index 2c239310fc..5e98394eef 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,187 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -74716,7 +80994,6 @@ index 2c239310fc..5e98394eef 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -74724,6 +81001,7 @@ index 2c239310fc..5e98394eef 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -74743,7 +81021,6 @@ index 2c239310fc..5e98394eef 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -74758,7 +81035,6 @@ index 2c239310fc..5e98394eef 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -74816,6 +81092,10 @@ index 2c239310fc..5e98394eef 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -74895,19 +81175,18 @@ index 2c239310fc..5e98394eef 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("stable_target_rate_experiment_gn")
-diff --git third_party/libwebrtc/rtc_base/frequency_tracker_gn/moz.build third_party/libwebrtc/rtc_base/frequency_tracker_gn/moz.build
-index 87a5e335eb..ba58d3df24 100644
---- third_party/libwebrtc/rtc_base/frequency_tracker_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/frequency_tracker_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("async_dns_resolver_gn")
+diff --git third_party/libwebrtc/rtc_base/async_packet_socket_gn/moz.build third_party/libwebrtc/rtc_base/async_packet_socket_gn/moz.build
+index 0739957773e6..99cb949dca52 100644
+--- third_party/libwebrtc/rtc_base/async_packet_socket_gn/moz.build
++++ third_party/libwebrtc/rtc_base/async_packet_socket_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -74922,7 +81201,194 @@ index 87a5e335eb..ba58d3df24 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("async_packet_socket_gn")
+diff --git third_party/libwebrtc/rtc_base/audio_format_to_string_gn/moz.build third_party/libwebrtc/rtc_base/audio_format_to_string_gn/moz.build
+index dde6dc9d8144..be4e6cad1dbd 100644
+--- third_party/libwebrtc/rtc_base/audio_format_to_string_gn/moz.build
++++ third_party/libwebrtc/rtc_base/audio_format_to_string_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -74934,7 +81400,6 @@ index 87a5e335eb..ba58d3df24 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -74961,7 +81426,6 @@ index 87a5e335eb..ba58d3df24 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -74976,7 +81440,6 @@ index 87a5e335eb..ba58d3df24 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -75034,6 +81497,10 @@ index 87a5e335eb..ba58d3df24 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -75113,19 +81580,18 @@ index 87a5e335eb..ba58d3df24 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("frequency_tracker_gn")
-diff --git third_party/libwebrtc/rtc_base/gtest_prod_gn/moz.build third_party/libwebrtc/rtc_base/gtest_prod_gn/moz.build
-index 03bb1071f6..6e5808f682 100644
---- third_party/libwebrtc/rtc_base/gtest_prod_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/gtest_prod_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("audio_format_to_string_gn")
+diff --git third_party/libwebrtc/rtc_base/bit_buffer_gn/moz.build third_party/libwebrtc/rtc_base/bit_buffer_gn/moz.build
+index ef6a31fb5e9b..67ba86b45fdf 100644
+--- third_party/libwebrtc/rtc_base/bit_buffer_gn/moz.build
++++ third_party/libwebrtc/rtc_base/bit_buffer_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -75140,7 +81606,7 @@ index 03bb1071f6..6e5808f682 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -75152,13 +81618,16 @@ index 03bb1071f6..6e5808f682 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -75175,7 +81644,6 @@ index 03bb1071f6..6e5808f682 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -75190,7 +81658,6 @@ index 03bb1071f6..6e5808f682 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -75233,10 +81700,18 @@ index 03bb1071f6..6e5808f682 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -75249,10 +81724,12 @@ index 03bb1071f6..6e5808f682 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -75274,16 +81751,21 @@ index 03bb1071f6..6e5808f682 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -75293,26 +81775,34 @@ index 03bb1071f6..6e5808f682 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("gtest_prod_gn")
-diff --git third_party/libwebrtc/rtc_base/histogram_percentile_counter_gn/moz.build third_party/libwebrtc/rtc_base/histogram_percentile_counter_gn/moz.build
-index 3f7a2c1ffa..042fc60881 100644
---- third_party/libwebrtc/rtc_base/histogram_percentile_counter_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/histogram_percentile_counter_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("bit_buffer_gn")
+diff --git third_party/libwebrtc/rtc_base/bitrate_tracker_gn/moz.build third_party/libwebrtc/rtc_base/bitrate_tracker_gn/moz.build
+index e98692d2e7b7..45ab9ef5afd1 100644
+--- third_party/libwebrtc/rtc_base/bitrate_tracker_gn/moz.build
++++ third_party/libwebrtc/rtc_base/bitrate_tracker_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -75327,7 +81817,7 @@ index 3f7a2c1ffa..042fc60881 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -75339,7 +81829,6 @@ index 3f7a2c1ffa..042fc60881 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -75366,7 +81855,6 @@ index 3f7a2c1ffa..042fc60881 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -75381,7 +81869,6 @@ index 3f7a2c1ffa..042fc60881 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -75415,6 +81902,13 @@ index 3f7a2c1ffa..042fc60881 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -75432,6 +81926,10 @@ index 3f7a2c1ffa..042fc60881 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -75511,81 +82009,124 @@ index 3f7a2c1ffa..042fc60881 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("histogram_percentile_counter_gn")
-diff --git third_party/libwebrtc/rtc_base/ifaddrs_android_gn/moz.build third_party/libwebrtc/rtc_base/ifaddrs_android_gn/moz.build
-deleted file mode 100644
-index d89873bf74..0000000000
---- third_party/libwebrtc/rtc_base/ifaddrs_android_gn/moz.build
-+++ /dev/null
-@@ -1,95 +0,0 @@
--# This Source Code Form is subject to the terms of the Mozilla Public
--# License, v. 2.0. If a copy of the MPL was not distributed with this
--# file, You can obtain one at http://mozilla.org/MPL/2.0/.
--
--
--  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
--  ### DO NOT edit it by hand.                                       ###
--
--COMPILE_FLAGS["OS_INCLUDES"] = []
--AllowCompilerWarnings()
--
--DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
--DEFINES["ANDROID"] = True
--DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
--DEFINES["HAVE_SYS_UIO_H"] = True
--DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
--DEFINES["RTC_ENABLE_VP9"] = True
--DEFINES["WEBRTC_ANDROID"] = True
--DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
--DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
--DEFINES["WEBRTC_LIBRARY_IMPL"] = True
--DEFINES["WEBRTC_LINUX"] = True
--DEFINES["WEBRTC_MOZILLA_BUILD"] = True
--DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
--DEFINES["WEBRTC_POSIX"] = True
--DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
--DEFINES["_GNU_SOURCE"] = True
--DEFINES["__STDC_CONSTANT_MACROS"] = True
--DEFINES["__STDC_FORMAT_MACROS"] = True
--
--FINAL_LIBRARY = "xul"
+ Library("bitrate_tracker_gn")
+diff --git third_party/libwebrtc/rtc_base/bitstream_reader_gn/moz.build third_party/libwebrtc/rtc_base/bitstream_reader_gn/moz.build
+index 41bb6e4e0ee4..c8612822886c 100644
+--- third_party/libwebrtc/rtc_base/bitstream_reader_gn/moz.build
++++ third_party/libwebrtc/rtc_base/bitstream_reader_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
 -
+-if CONFIG["OS_TARGET"] == "Android":
 -
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "!/third_party/libwebrtc/gen",
--    "/ipc/chromium/src",
--    "/third_party/libwebrtc/",
--    "/third_party/libwebrtc/third_party/abseil-cpp/",
--    "/tools/profiler/public"
--]
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--OS_LIBS += [
--    "GLESv2",
--    "log"
--]
+-    OS_LIBS += [
+-        "log"
+-    ]
 -
--UNIFIED_SOURCES += [
--    "/third_party/libwebrtc/rtc_base/ifaddrs_android.cc"
--]
+-if CONFIG["OS_TARGET"] == "Darwin":
 -
--if not CONFIG["MOZ_DEBUG"]:
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
--    DEFINES["NDEBUG"] = True
--    DEFINES["NVALGRIND"] = True
+-if CONFIG["OS_TARGET"] == "Linux":
 -
--if CONFIG["MOZ_DEBUG"] == "1":
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
--    DEFINES["_DEBUG"] = True
+-if CONFIG["OS_TARGET"] == "OpenBSD":
 -
--if CONFIG["TARGET_CPU"] == "aarch64":
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
+-if CONFIG["OS_TARGET"] == "WINNT":
 -
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
 -if CONFIG["TARGET_CPU"] == "arm":
 -
 -    CXXFLAGS += [
@@ -75596,35 +82137,101 @@ index d89873bf74..0000000000
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
--    OS_LIBS += [
--        "unwind"
--    ]
+-if CONFIG["TARGET_CPU"] == "loongarch64":
 -
--if CONFIG["TARGET_CPU"] == "x86":
+-    DEFINES["_GNU_SOURCE"] = True
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -
 -if CONFIG["TARGET_CPU"] == "x86_64":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -
--Library("ifaddrs_android_gn")
-diff --git third_party/libwebrtc/rtc_base/ignore_wundef_gn/moz.build third_party/libwebrtc/rtc_base/ignore_wundef_gn/moz.build
-index 06009fc866..4f9eacbcf8 100644
---- third_party/libwebrtc/rtc_base/ignore_wundef_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/ignore_wundef_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("bitstream_reader_gn")
+diff --git third_party/libwebrtc/rtc_base/buffer_gn/moz.build third_party/libwebrtc/rtc_base/buffer_gn/moz.build
+index 896456d6ec99..534605ccf4e2 100644
+--- third_party/libwebrtc/rtc_base/buffer_gn/moz.build
++++ third_party/libwebrtc/rtc_base/buffer_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -75639,7 +82246,7 @@ index 06009fc866..4f9eacbcf8 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -75651,13 +82258,16 @@ index 06009fc866..4f9eacbcf8 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -75674,7 +82284,6 @@ index 06009fc866..4f9eacbcf8 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -75689,7 +82298,6 @@ index 06009fc866..4f9eacbcf8 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -75736,6 +82344,10 @@ index 06009fc866..4f9eacbcf8 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -75748,7 +82360,7 @@ index 06009fc866..4f9eacbcf8 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -75799,19 +82411,18 @@ index 06009fc866..4f9eacbcf8 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("ignore_wundef_gn")
-diff --git third_party/libwebrtc/rtc_base/ip_address_gn/moz.build third_party/libwebrtc/rtc_base/ip_address_gn/moz.build
-index c2f9eb412b..df8f9503cb 100644
---- third_party/libwebrtc/rtc_base/ip_address_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/ip_address_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("buffer_gn")
+diff --git third_party/libwebrtc/rtc_base/byte_buffer_gn/moz.build third_party/libwebrtc/rtc_base/byte_buffer_gn/moz.build
+index efa39af67ca2..4fbf51d84dd6 100644
+--- third_party/libwebrtc/rtc_base/byte_buffer_gn/moz.build
++++ third_party/libwebrtc/rtc_base/byte_buffer_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -75826,7 +82437,7 @@ index c2f9eb412b..df8f9503cb 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -75838,7 +82449,6 @@ index c2f9eb412b..df8f9503cb 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -75846,7 +82456,6 @@ index c2f9eb412b..df8f9503cb 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -75866,7 +82475,6 @@ index c2f9eb412b..df8f9503cb 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -75881,7 +82489,6 @@ index c2f9eb412b..df8f9503cb 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -75915,12 +82522,6 @@ index c2f9eb412b..df8f9503cb 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -75938,6 +82539,10 @@ index c2f9eb412b..df8f9503cb 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -76017,20 +82622,205 @@ index c2f9eb412b..df8f9503cb 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("ip_address_gn")
-diff --git third_party/libwebrtc/rtc_base/logging_gn/moz.build third_party/libwebrtc/rtc_base/logging_gn/moz.build
-index 2b47ed986c..191af40a1a 100644
---- third_party/libwebrtc/rtc_base/logging_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/logging_gn/moz.build
-@@ -12,12 +12,22 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("byte_buffer_gn")
+diff --git third_party/libwebrtc/rtc_base/byte_order_gn/moz.build third_party/libwebrtc/rtc_base/byte_order_gn/moz.build
+index ce685d4814d2..65ab76218c6c 100644
+--- third_party/libwebrtc/rtc_base/byte_order_gn/moz.build
++++ third_party/libwebrtc/rtc_base/byte_order_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("byte_order_gn")
+diff --git third_party/libwebrtc/rtc_base/checks_gn/moz.build third_party/libwebrtc/rtc_base/checks_gn/moz.build
+index 1f38f2ca7a4f..2e0f0e8b7744 100644
+--- third_party/libwebrtc/rtc_base/checks_gn/moz.build
++++ third_party/libwebrtc/rtc_base/checks_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
- DEFINES["WEBRTC_APM_DEBUG_DUMP"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -76045,7 +82835,7 @@ index 2b47ed986c..191af40a1a 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,185 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -76057,7 +82847,6 @@ index 2b47ed986c..191af40a1a 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -76084,7 +82873,6 @@ index 2b47ed986c..191af40a1a 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -76099,7 +82887,6 @@ index 2b47ed986c..191af40a1a 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -76133,13 +82920,6 @@ index 2b47ed986c..191af40a1a 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -76157,6 +82937,10 @@ index 2b47ed986c..191af40a1a 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -76236,19 +83020,18 @@ index 2b47ed986c..191af40a1a 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("logging_gn")
-diff --git third_party/libwebrtc/rtc_base/macromagic_gn/moz.build third_party/libwebrtc/rtc_base/macromagic_gn/moz.build
-index 7a54f63695..ae2eb48d37 100644
---- third_party/libwebrtc/rtc_base/macromagic_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/macromagic_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("checks_gn")
+diff --git third_party/libwebrtc/rtc_base/compile_assert_c_gn/moz.build third_party/libwebrtc/rtc_base/compile_assert_c_gn/moz.build
+index 154848b920fa..09fca9233e44 100644
+--- third_party/libwebrtc/rtc_base/compile_assert_c_gn/moz.build
++++ third_party/libwebrtc/rtc_base/compile_assert_c_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -76263,7 +83046,7 @@ index 7a54f63695..ae2eb48d37 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -76275,7 +83058,6 @@ index 7a54f63695..ae2eb48d37 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -76298,7 +83080,6 @@ index 7a54f63695..ae2eb48d37 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -76313,7 +83094,6 @@ index 7a54f63695..ae2eb48d37 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -76360,6 +83140,10 @@ index 7a54f63695..ae2eb48d37 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -76372,7 +83156,7 @@ index 7a54f63695..ae2eb48d37 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -76423,19 +83207,18 @@ index 7a54f63695..ae2eb48d37 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("macromagic_gn")
-diff --git third_party/libwebrtc/rtc_base/memory/aligned_malloc_gn/moz.build third_party/libwebrtc/rtc_base/memory/aligned_malloc_gn/moz.build
-index 06a17077bb..21d3404240 100644
---- third_party/libwebrtc/rtc_base/memory/aligned_malloc_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/memory/aligned_malloc_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("compile_assert_c_gn")
+diff --git third_party/libwebrtc/rtc_base/containers/flat_containers_internal_gn/moz.build third_party/libwebrtc/rtc_base/containers/flat_containers_internal_gn/moz.build
+index d5f7393960b9..0108ed9d35e6 100644
+--- third_party/libwebrtc/rtc_base/containers/flat_containers_internal_gn/moz.build
++++ third_party/libwebrtc/rtc_base/containers/flat_containers_internal_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -76450,7 +83233,7 @@ index 06a17077bb..21d3404240 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -76462,7 +83245,6 @@ index 06a17077bb..21d3404240 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -76489,7 +83271,6 @@ index 06a17077bb..21d3404240 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -76504,7 +83285,6 @@ index 06a17077bb..21d3404240 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -76555,6 +83335,10 @@ index 06a17077bb..21d3404240 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -76634,19 +83418,18 @@ index 06a17077bb..21d3404240 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("aligned_malloc_gn")
-diff --git third_party/libwebrtc/rtc_base/mod_ops_gn/moz.build third_party/libwebrtc/rtc_base/mod_ops_gn/moz.build
-index ea25143a15..da34908795 100644
---- third_party/libwebrtc/rtc_base/mod_ops_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/mod_ops_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("flat_containers_internal_gn")
+diff --git third_party/libwebrtc/rtc_base/containers/flat_map_gn/moz.build third_party/libwebrtc/rtc_base/containers/flat_map_gn/moz.build
+index 638358d79d52..c890542ae1f6 100644
+--- third_party/libwebrtc/rtc_base/containers/flat_map_gn/moz.build
++++ third_party/libwebrtc/rtc_base/containers/flat_map_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -76661,7 +83444,7 @@ index ea25143a15..da34908795 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -76673,7 +83456,6 @@ index ea25143a15..da34908795 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -76700,7 +83482,6 @@ index ea25143a15..da34908795 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -76715,7 +83496,6 @@ index ea25143a15..da34908795 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -76762,6 +83542,10 @@ index ea25143a15..da34908795 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -76774,7 +83558,7 @@ index ea25143a15..da34908795 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -76825,19 +83609,18 @@ index ea25143a15..da34908795 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("mod_ops_gn")
-diff --git third_party/libwebrtc/rtc_base/moving_max_counter_gn/moz.build third_party/libwebrtc/rtc_base/moving_max_counter_gn/moz.build
-index 967e6e28ba..60644d006a 100644
---- third_party/libwebrtc/rtc_base/moving_max_counter_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/moving_max_counter_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("flat_map_gn")
+diff --git third_party/libwebrtc/rtc_base/containers/flat_set_gn/moz.build third_party/libwebrtc/rtc_base/containers/flat_set_gn/moz.build
+index 92883483f5fd..006cc6bb1523 100644
+--- third_party/libwebrtc/rtc_base/containers/flat_set_gn/moz.build
++++ third_party/libwebrtc/rtc_base/containers/flat_set_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -76852,7 +83635,7 @@ index 967e6e28ba..60644d006a 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -76864,7 +83647,6 @@ index 967e6e28ba..60644d006a 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -76891,7 +83673,6 @@ index 967e6e28ba..60644d006a 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -76906,7 +83687,6 @@ index 967e6e28ba..60644d006a 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -76953,6 +83733,10 @@ index 967e6e28ba..60644d006a 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -76965,7 +83749,7 @@ index 967e6e28ba..60644d006a 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -77016,19 +83800,18 @@ index 967e6e28ba..60644d006a 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("moving_max_counter_gn")
-diff --git third_party/libwebrtc/rtc_base/net_helpers_gn/moz.build third_party/libwebrtc/rtc_base/net_helpers_gn/moz.build
-index 7c0cfcf806..2b89135329 100644
---- third_party/libwebrtc/rtc_base/net_helpers_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/net_helpers_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("flat_set_gn")
+diff --git third_party/libwebrtc/rtc_base/copy_on_write_buffer_gn/moz.build third_party/libwebrtc/rtc_base/copy_on_write_buffer_gn/moz.build
+index d46afc84b9ae..2b9429eb7b3a 100644
+--- third_party/libwebrtc/rtc_base/copy_on_write_buffer_gn/moz.build
++++ third_party/libwebrtc/rtc_base/copy_on_write_buffer_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -77043,7 +83826,7 @@ index 7c0cfcf806..2b89135329 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -77055,7 +83838,6 @@ index 7c0cfcf806..2b89135329 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -77063,7 +83845,6 @@ index 7c0cfcf806..2b89135329 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -77083,7 +83864,6 @@ index 7c0cfcf806..2b89135329 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -77098,7 +83878,6 @@ index 7c0cfcf806..2b89135329 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -77132,12 +83911,217 @@ index 7c0cfcf806..2b89135329 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32"
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("copy_on_write_buffer_gn")
+diff --git third_party/libwebrtc/rtc_base/criticalsection_gn/moz.build third_party/libwebrtc/rtc_base/criticalsection_gn/moz.build
+index d8537d397409..e797c80aed74 100644
+--- third_party/libwebrtc/rtc_base/criticalsection_gn/moz.build
++++ third_party/libwebrtc/rtc_base/criticalsection_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
 -    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -77155,6 +84139,10 @@ index 7c0cfcf806..2b89135329 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -77234,19 +84222,18 @@ index 7c0cfcf806..2b89135329 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("net_helpers_gn")
-diff --git third_party/libwebrtc/rtc_base/network/ecn_marking_gn/moz.build third_party/libwebrtc/rtc_base/network/ecn_marking_gn/moz.build
-index 9fb05f529e..2c7aeb4278 100644
---- third_party/libwebrtc/rtc_base/network/ecn_marking_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/network/ecn_marking_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("criticalsection_gn")
+diff --git third_party/libwebrtc/rtc_base/divide_round_gn/moz.build third_party/libwebrtc/rtc_base/divide_round_gn/moz.build
+index d46350e65b1f..862afa6e80cb 100644
+--- third_party/libwebrtc/rtc_base/divide_round_gn/moz.build
++++ third_party/libwebrtc/rtc_base/divide_round_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -77261,7 +84248,7 @@ index 9fb05f529e..2c7aeb4278 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -77273,13 +84260,16 @@ index 9fb05f529e..2c7aeb4278 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -77296,7 +84286,6 @@ index 9fb05f529e..2c7aeb4278 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -77311,7 +84300,6 @@ index 9fb05f529e..2c7aeb4278 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -77358,6 +84346,10 @@ index 9fb05f529e..2c7aeb4278 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -77370,7 +84362,7 @@ index 9fb05f529e..2c7aeb4278 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -77421,19 +84413,18 @@ index 9fb05f529e..2c7aeb4278 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("ecn_marking_gn")
-diff --git third_party/libwebrtc/rtc_base/network/sent_packet_gn/moz.build third_party/libwebrtc/rtc_base/network/sent_packet_gn/moz.build
-index 604cb9a5e8..63df6c6842 100644
---- third_party/libwebrtc/rtc_base/network/sent_packet_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/network/sent_packet_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("divide_round_gn")
+diff --git third_party/libwebrtc/rtc_base/dscp_gn/moz.build third_party/libwebrtc/rtc_base/dscp_gn/moz.build
+index fd796dcc7283..a69f3be68a5a 100644
+--- third_party/libwebrtc/rtc_base/dscp_gn/moz.build
++++ third_party/libwebrtc/rtc_base/dscp_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -77448,7 +84439,7 @@ index 604cb9a5e8..63df6c6842 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,174 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -77460,7 +84451,6 @@ index 604cb9a5e8..63df6c6842 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -77483,7 +84473,6 @@ index 604cb9a5e8..63df6c6842 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -77498,7 +84487,6 @@ index 604cb9a5e8..63df6c6842 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -77541,6 +84529,204 @@ index 604cb9a5e8..63df6c6842 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("dscp_gn")
+diff --git third_party/libwebrtc/rtc_base/event_tracer_gn/moz.build third_party/libwebrtc/rtc_base/event_tracer_gn/moz.build
+index 89739a31462a..caa13bc3d03f 100644
+--- third_party/libwebrtc/rtc_base/event_tracer_gn/moz.build
++++ third_party/libwebrtc/rtc_base/event_tracer_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -45,186 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
 -    CXXFLAGS += [
 -        "-mfpu=neon"
 -    ]
@@ -77549,6 +84735,10 @@ index 604cb9a5e8..63df6c6842 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -77628,19 +84818,18 @@ index 604cb9a5e8..63df6c6842 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("sent_packet_gn")
-diff --git third_party/libwebrtc/rtc_base/network_constants_gn/moz.build third_party/libwebrtc/rtc_base/network_constants_gn/moz.build
-index eacf185197..848db7fed5 100644
---- third_party/libwebrtc/rtc_base/network_constants_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/network_constants_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("event_tracer_gn")
+diff --git third_party/libwebrtc/rtc_base/experiments/alr_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/alr_experiment_gn/moz.build
+index db73007e0648..3b48de94a7cf 100644
+--- third_party/libwebrtc/rtc_base/experiments/alr_experiment_gn/moz.build
++++ third_party/libwebrtc/rtc_base/experiments/alr_experiment_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -77655,7 +84844,7 @@ index eacf185197..848db7fed5 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -77667,7 +84856,6 @@ index eacf185197..848db7fed5 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -77694,7 +84882,6 @@ index eacf185197..848db7fed5 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -77709,7 +84896,6 @@ index eacf185197..848db7fed5 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -77743,6 +84929,13 @@ index eacf185197..848db7fed5 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -77760,6 +84953,10 @@ index eacf185197..848db7fed5 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -77839,19 +85036,18 @@ index eacf185197..848db7fed5 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("network_constants_gn")
-diff --git third_party/libwebrtc/rtc_base/network_route_gn/moz.build third_party/libwebrtc/rtc_base/network_route_gn/moz.build
-index 2ae8cf3c38..c32e0473a0 100644
---- third_party/libwebrtc/rtc_base/network_route_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/network_route_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("alr_experiment_gn")
+diff --git third_party/libwebrtc/rtc_base/experiments/balanced_degradation_settings_gn/moz.build third_party/libwebrtc/rtc_base/experiments/balanced_degradation_settings_gn/moz.build
+index a68f41b455b7..1e18365e267f 100644
+--- third_party/libwebrtc/rtc_base/experiments/balanced_degradation_settings_gn/moz.build
++++ third_party/libwebrtc/rtc_base/experiments/balanced_degradation_settings_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -77866,7 +85062,7 @@ index 2ae8cf3c38..c32e0473a0 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -77878,7 +85074,6 @@ index 2ae8cf3c38..c32e0473a0 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -77905,7 +85100,6 @@ index 2ae8cf3c38..c32e0473a0 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -77920,7 +85114,6 @@ index 2ae8cf3c38..c32e0473a0 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -77954,6 +85147,13 @@ index 2ae8cf3c38..c32e0473a0 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -77971,6 +85171,10 @@ index 2ae8cf3c38..c32e0473a0 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -78050,19 +85254,18 @@ index 2ae8cf3c38..c32e0473a0 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("network_route_gn")
-diff --git third_party/libwebrtc/rtc_base/null_socket_server_gn/moz.build third_party/libwebrtc/rtc_base/null_socket_server_gn/moz.build
-index da5eb5b497..dd528ef383 100644
---- third_party/libwebrtc/rtc_base/null_socket_server_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/null_socket_server_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("balanced_degradation_settings_gn")
+diff --git third_party/libwebrtc/rtc_base/experiments/encoder_info_settings_gn/moz.build third_party/libwebrtc/rtc_base/experiments/encoder_info_settings_gn/moz.build
+index 76246fa6ff03..3e75b9cd7207 100644
+--- third_party/libwebrtc/rtc_base/experiments/encoder_info_settings_gn/moz.build
++++ third_party/libwebrtc/rtc_base/experiments/encoder_info_settings_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -78077,7 +85280,7 @@ index da5eb5b497..dd528ef383 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -78089,7 +85292,6 @@ index da5eb5b497..dd528ef383 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -78097,7 +85299,6 @@ index da5eb5b497..dd528ef383 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -78117,7 +85318,6 @@ index da5eb5b497..dd528ef383 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -78132,7 +85332,6 @@ index da5eb5b497..dd528ef383 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -78190,6 +85389,10 @@ index da5eb5b497..dd528ef383 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -78269,19 +85472,18 @@ index da5eb5b497..dd528ef383 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("null_socket_server_gn")
-diff --git third_party/libwebrtc/rtc_base/one_time_event_gn/moz.build third_party/libwebrtc/rtc_base/one_time_event_gn/moz.build
-index 4de80444be..7d101ac9cb 100644
---- third_party/libwebrtc/rtc_base/one_time_event_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/one_time_event_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("encoder_info_settings_gn")
+diff --git third_party/libwebrtc/rtc_base/experiments/field_trial_parser_gn/moz.build third_party/libwebrtc/rtc_base/experiments/field_trial_parser_gn/moz.build
+index e55be35e9b1a..7058a6b0e3c6 100644
+--- third_party/libwebrtc/rtc_base/experiments/field_trial_parser_gn/moz.build
++++ third_party/libwebrtc/rtc_base/experiments/field_trial_parser_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -78296,7 +85498,7 @@ index 4de80444be..7d101ac9cb 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,186 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -78308,7 +85510,6 @@ index 4de80444be..7d101ac9cb 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -78335,7 +85536,6 @@ index 4de80444be..7d101ac9cb 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -78350,7 +85550,6 @@ index 4de80444be..7d101ac9cb 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -78384,6 +85583,13 @@ index 4de80444be..7d101ac9cb 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -78393,10 +85599,18 @@ index 4de80444be..7d101ac9cb 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -78409,10 +85623,12 @@ index 4de80444be..7d101ac9cb 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -78434,16 +85650,21 @@ index 4de80444be..7d101ac9cb 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -78453,26 +85674,34 @@ index 4de80444be..7d101ac9cb 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("one_time_event_gn")
-diff --git third_party/libwebrtc/rtc_base/platform_thread_gn/moz.build third_party/libwebrtc/rtc_base/platform_thread_gn/moz.build
-index 8c259b6765..4632206d50 100644
---- third_party/libwebrtc/rtc_base/platform_thread_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/platform_thread_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("field_trial_parser_gn")
+diff --git third_party/libwebrtc/rtc_base/experiments/keyframe_interval_settings_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/keyframe_interval_settings_experiment_gn/moz.build
+index e5b723ef37b6..a02341d3de17 100644
+--- third_party/libwebrtc/rtc_base/experiments/keyframe_interval_settings_experiment_gn/moz.build
++++ third_party/libwebrtc/rtc_base/experiments/keyframe_interval_settings_experiment_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -78487,7 +85716,7 @@ index 8c259b6765..4632206d50 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -78499,7 +85728,6 @@ index 8c259b6765..4632206d50 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -78526,7 +85754,6 @@ index 8c259b6765..4632206d50 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -78541,7 +85768,6 @@ index 8c259b6765..4632206d50 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -78599,6 +85825,10 @@ index 8c259b6765..4632206d50 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -78678,19 +85908,18 @@ index 8c259b6765..4632206d50 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("platform_thread_gn")
-diff --git third_party/libwebrtc/rtc_base/platform_thread_types_gn/moz.build third_party/libwebrtc/rtc_base/platform_thread_types_gn/moz.build
-index 09d6147ce1..7ed2f4dad2 100644
---- third_party/libwebrtc/rtc_base/platform_thread_types_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/platform_thread_types_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("keyframe_interval_settings_experiment_gn")
+diff --git third_party/libwebrtc/rtc_base/experiments/min_video_bitrate_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/min_video_bitrate_experiment_gn/moz.build
+index e8863d79f0bb..220d29302b62 100644
+--- third_party/libwebrtc/rtc_base/experiments/min_video_bitrate_experiment_gn/moz.build
++++ third_party/libwebrtc/rtc_base/experiments/min_video_bitrate_experiment_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -78705,7 +85934,7 @@ index 09d6147ce1..7ed2f4dad2 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -78717,7 +85946,6 @@ index 09d6147ce1..7ed2f4dad2 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -78744,7 +85972,6 @@ index 09d6147ce1..7ed2f4dad2 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -78759,7 +85986,6 @@ index 09d6147ce1..7ed2f4dad2 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -78793,6 +86019,13 @@ index 09d6147ce1..7ed2f4dad2 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -78810,6 +86043,10 @@ index 09d6147ce1..7ed2f4dad2 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -78889,19 +86126,18 @@ index 09d6147ce1..7ed2f4dad2 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("platform_thread_types_gn")
-diff --git third_party/libwebrtc/rtc_base/protobuf_utils_gn/moz.build third_party/libwebrtc/rtc_base/protobuf_utils_gn/moz.build
-index c2b0d4ce2f..e926b3f5ca 100644
---- third_party/libwebrtc/rtc_base/protobuf_utils_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/protobuf_utils_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("min_video_bitrate_experiment_gn")
+diff --git third_party/libwebrtc/rtc_base/experiments/normalize_simulcast_size_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/normalize_simulcast_size_experiment_gn/moz.build
+index 50cc28070487..9c8d4710941c 100644
+--- third_party/libwebrtc/rtc_base/experiments/normalize_simulcast_size_experiment_gn/moz.build
++++ third_party/libwebrtc/rtc_base/experiments/normalize_simulcast_size_experiment_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -78916,7 +86152,7 @@ index c2b0d4ce2f..e926b3f5ca 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -78928,13 +86164,16 @@ index c2b0d4ce2f..e926b3f5ca 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -78951,7 +86190,6 @@ index c2b0d4ce2f..e926b3f5ca 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -78966,7 +86204,6 @@ index c2b0d4ce2f..e926b3f5ca 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -79000,6 +86237,13 @@ index c2b0d4ce2f..e926b3f5ca 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -79009,10 +86253,18 @@ index c2b0d4ce2f..e926b3f5ca 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -79025,10 +86277,12 @@ index c2b0d4ce2f..e926b3f5ca 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -79050,16 +86304,21 @@ index c2b0d4ce2f..e926b3f5ca 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -79069,26 +86328,34 @@ index c2b0d4ce2f..e926b3f5ca 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("protobuf_utils_gn")
-diff --git third_party/libwebrtc/rtc_base/race_checker_gn/moz.build third_party/libwebrtc/rtc_base/race_checker_gn/moz.build
-index 1fef37a2ba..74fad97cb2 100644
---- third_party/libwebrtc/rtc_base/race_checker_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/race_checker_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("normalize_simulcast_size_experiment_gn")
+diff --git third_party/libwebrtc/rtc_base/experiments/quality_scaler_settings_gn/moz.build third_party/libwebrtc/rtc_base/experiments/quality_scaler_settings_gn/moz.build
+index 7700987d9727..fed428b40312 100644
+--- third_party/libwebrtc/rtc_base/experiments/quality_scaler_settings_gn/moz.build
++++ third_party/libwebrtc/rtc_base/experiments/quality_scaler_settings_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -79103,7 +86370,7 @@ index 1fef37a2ba..74fad97cb2 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -79115,7 +86382,6 @@ index 1fef37a2ba..74fad97cb2 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -79142,7 +86408,6 @@ index 1fef37a2ba..74fad97cb2 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -79157,7 +86422,6 @@ index 1fef37a2ba..74fad97cb2 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -79191,6 +86455,13 @@ index 1fef37a2ba..74fad97cb2 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -79208,6 +86479,10 @@ index 1fef37a2ba..74fad97cb2 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -79287,19 +86562,18 @@ index 1fef37a2ba..74fad97cb2 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("race_checker_gn")
-diff --git third_party/libwebrtc/rtc_base/random_gn/moz.build third_party/libwebrtc/rtc_base/random_gn/moz.build
-index 6c9b369317..1046794552 100644
---- third_party/libwebrtc/rtc_base/random_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/random_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("quality_scaler_settings_gn")
+diff --git third_party/libwebrtc/rtc_base/experiments/quality_scaling_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/quality_scaling_experiment_gn/moz.build
+index cdfadf1b3a44..91fa15309a19 100644
+--- third_party/libwebrtc/rtc_base/experiments/quality_scaling_experiment_gn/moz.build
++++ third_party/libwebrtc/rtc_base/experiments/quality_scaling_experiment_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -79314,7 +86588,7 @@ index 6c9b369317..1046794552 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -79326,7 +86600,6 @@ index 6c9b369317..1046794552 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -79353,7 +86626,6 @@ index 6c9b369317..1046794552 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -79368,7 +86640,6 @@ index 6c9b369317..1046794552 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -79402,6 +86673,13 @@ index 6c9b369317..1046794552 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -79419,6 +86697,10 @@ index 6c9b369317..1046794552 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -79498,19 +86780,18 @@ index 6c9b369317..1046794552 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("random_gn")
-diff --git third_party/libwebrtc/rtc_base/rate_limiter_gn/moz.build third_party/libwebrtc/rtc_base/rate_limiter_gn/moz.build
-index 586fc513dc..64b9286d41 100644
---- third_party/libwebrtc/rtc_base/rate_limiter_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/rate_limiter_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("quality_scaling_experiment_gn")
+diff --git third_party/libwebrtc/rtc_base/experiments/rate_control_settings_gn/moz.build third_party/libwebrtc/rtc_base/experiments/rate_control_settings_gn/moz.build
+index d64269a76871..835d78fa3a6c 100644
+--- third_party/libwebrtc/rtc_base/experiments/rate_control_settings_gn/moz.build
++++ third_party/libwebrtc/rtc_base/experiments/rate_control_settings_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -79525,7 +86806,7 @@ index 586fc513dc..64b9286d41 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -79537,7 +86818,6 @@ index 586fc513dc..64b9286d41 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -79564,7 +86844,6 @@ index 586fc513dc..64b9286d41 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -79573,17 +86852,12 @@ index 586fc513dc..64b9286d41 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -79641,6 +86915,10 @@ index 586fc513dc..64b9286d41 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -79720,19 +86998,18 @@ index 586fc513dc..64b9286d41 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("rate_limiter_gn")
-diff --git third_party/libwebrtc/rtc_base/rate_statistics_gn/moz.build third_party/libwebrtc/rtc_base/rate_statistics_gn/moz.build
-index 76d4f9d980..64ffc5e841 100644
---- third_party/libwebrtc/rtc_base/rate_statistics_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/rate_statistics_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("rate_control_settings_gn")
+diff --git third_party/libwebrtc/rtc_base/experiments/stable_target_rate_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/stable_target_rate_experiment_gn/moz.build
+index 708a893a10ad..8620aa9d4bd8 100644
+--- third_party/libwebrtc/rtc_base/experiments/stable_target_rate_experiment_gn/moz.build
++++ third_party/libwebrtc/rtc_base/experiments/stable_target_rate_experiment_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -79747,7 +87024,7 @@ index 76d4f9d980..64ffc5e841 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -79759,7 +87036,6 @@ index 76d4f9d980..64ffc5e841 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -79786,7 +87062,6 @@ index 76d4f9d980..64ffc5e841 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -79801,7 +87076,6 @@ index 76d4f9d980..64ffc5e841 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -79859,6 +87133,10 @@ index 76d4f9d980..64ffc5e841 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -79938,19 +87216,18 @@ index 76d4f9d980..64ffc5e841 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("rate_statistics_gn")
-diff --git third_party/libwebrtc/rtc_base/rate_tracker_gn/moz.build third_party/libwebrtc/rtc_base/rate_tracker_gn/moz.build
-index c381e91cdc..0a743006bc 100644
---- third_party/libwebrtc/rtc_base/rate_tracker_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/rate_tracker_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("stable_target_rate_experiment_gn")
+diff --git third_party/libwebrtc/rtc_base/frequency_tracker_gn/moz.build third_party/libwebrtc/rtc_base/frequency_tracker_gn/moz.build
+index 1a6ff46f9057..286569c90089 100644
+--- third_party/libwebrtc/rtc_base/frequency_tracker_gn/moz.build
++++ third_party/libwebrtc/rtc_base/frequency_tracker_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -79965,7 +87242,7 @@ index c381e91cdc..0a743006bc 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -79977,7 +87254,6 @@ index c381e91cdc..0a743006bc 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -80004,7 +87280,6 @@ index c381e91cdc..0a743006bc 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -80019,7 +87294,6 @@ index c381e91cdc..0a743006bc 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -80077,6 +87351,10 @@ index c381e91cdc..0a743006bc 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -80156,19 +87434,18 @@ index c381e91cdc..0a743006bc 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("rate_tracker_gn")
-diff --git third_party/libwebrtc/rtc_base/refcount_gn/moz.build third_party/libwebrtc/rtc_base/refcount_gn/moz.build
-index 4059c66e71..ab2a71dd87 100644
---- third_party/libwebrtc/rtc_base/refcount_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/refcount_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("frequency_tracker_gn")
+diff --git third_party/libwebrtc/rtc_base/gtest_prod_gn/moz.build third_party/libwebrtc/rtc_base/gtest_prod_gn/moz.build
+index 493edecc9a2c..fd41ef0a21f7 100644
+--- third_party/libwebrtc/rtc_base/gtest_prod_gn/moz.build
++++ third_party/libwebrtc/rtc_base/gtest_prod_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -80183,7 +87460,7 @@ index 4059c66e71..ab2a71dd87 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -80195,7 +87472,6 @@ index 4059c66e71..ab2a71dd87 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -80218,7 +87494,6 @@ index 4059c66e71..ab2a71dd87 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -80233,7 +87508,6 @@ index 4059c66e71..ab2a71dd87 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -80280,6 +87554,10 @@ index 4059c66e71..ab2a71dd87 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -80292,7 +87570,7 @@ index 4059c66e71..ab2a71dd87 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -80343,19 +87621,18 @@ index 4059c66e71..ab2a71dd87 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("refcount_gn")
-diff --git third_party/libwebrtc/rtc_base/rolling_accumulator_gn/moz.build third_party/libwebrtc/rtc_base/rolling_accumulator_gn/moz.build
-index c8e14d5996..07964d2b49 100644
---- third_party/libwebrtc/rtc_base/rolling_accumulator_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/rolling_accumulator_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("gtest_prod_gn")
+diff --git third_party/libwebrtc/rtc_base/histogram_percentile_counter_gn/moz.build third_party/libwebrtc/rtc_base/histogram_percentile_counter_gn/moz.build
+index 51e370a925b2..17a7725eb3c0 100644
+--- third_party/libwebrtc/rtc_base/histogram_percentile_counter_gn/moz.build
++++ third_party/libwebrtc/rtc_base/histogram_percentile_counter_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -80370,7 +87647,7 @@ index c8e14d5996..07964d2b49 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -80382,7 +87659,6 @@ index c8e14d5996..07964d2b49 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -80409,7 +87685,6 @@ index c8e14d5996..07964d2b49 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -80424,7 +87699,314 @@ index c8e14d5996..07964d2b49 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("histogram_percentile_counter_gn")
+diff --git third_party/libwebrtc/rtc_base/ifaddrs_android_gn/moz.build third_party/libwebrtc/rtc_base/ifaddrs_android_gn/moz.build
+deleted file mode 100644
+index c4e0aad848a9..000000000000
+--- third_party/libwebrtc/rtc_base/ifaddrs_android_gn/moz.build
++++ /dev/null
+@@ -1,95 +0,0 @@
+-# This Source Code Form is subject to the terms of the Mozilla Public
+-# License, v. 2.0. If a copy of the MPL was not distributed with this
+-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+-
+-
+-  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
+-  ### DO NOT edit it by hand.                                       ###
+-
+-COMPILE_FLAGS["OS_INCLUDES"] = []
+-AllowCompilerWarnings()
+-
+-DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-DEFINES["ANDROID"] = True
+-DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-DEFINES["HAVE_SYS_UIO_H"] = True
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+-DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+-DEFINES["RTC_ENABLE_VP9"] = True
+-DEFINES["WEBRTC_ANDROID"] = True
+-DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+-DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+-DEFINES["WEBRTC_LINUX"] = True
+-DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+-DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
+-DEFINES["WEBRTC_POSIX"] = True
+-DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
+-DEFINES["_GNU_SOURCE"] = True
+-DEFINES["__STDC_CONSTANT_MACROS"] = True
+-DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-FINAL_LIBRARY = "xul"
+-
+-
+-LOCAL_INCLUDES += [
+-    "!/ipc/ipdl/_ipdlheaders",
+-    "!/third_party/libwebrtc/gen",
+-    "/ipc/chromium/src",
+-    "/third_party/abseil-cpp/",
+-    "/third_party/libwebrtc/",
+-    "/tools/profiler/public"
+-]
+-
+-OS_LIBS += [
+-    "GLESv2",
+-    "log"
+-]
+-
+-UNIFIED_SOURCES += [
+-    "/third_party/libwebrtc/rtc_base/ifaddrs_android.cc"
+-]
+-
+-if not CONFIG["MOZ_DEBUG"]:
+-
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
+-    DEFINES["NDEBUG"] = True
+-    DEFINES["NVALGRIND"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1":
+-
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["TARGET_CPU"] == "x86":
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-Library("ifaddrs_android_gn")
+diff --git third_party/libwebrtc/rtc_base/ignore_wundef_gn/moz.build third_party/libwebrtc/rtc_base/ignore_wundef_gn/moz.build
+index 01c10d595e8b..0b3ff10cc360 100644
+--- third_party/libwebrtc/rtc_base/ignore_wundef_gn/moz.build
++++ third_party/libwebrtc/rtc_base/ignore_wundef_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -80471,6 +88053,10 @@ index c8e14d5996..07964d2b49 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -80483,7 +88069,7 @@ index c8e14d5996..07964d2b49 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -80534,19 +88120,18 @@ index c8e14d5996..07964d2b49 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("rolling_accumulator_gn")
-diff --git third_party/libwebrtc/rtc_base/rtc_event_gn/moz.build third_party/libwebrtc/rtc_base/rtc_event_gn/moz.build
-index a1b2840da3..6279462eab 100644
---- third_party/libwebrtc/rtc_base/rtc_event_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/rtc_event_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("ignore_wundef_gn")
+diff --git third_party/libwebrtc/rtc_base/ip_address_gn/moz.build third_party/libwebrtc/rtc_base/ip_address_gn/moz.build
+index d949fcc26e8d..7d64e4ef330c 100644
+--- third_party/libwebrtc/rtc_base/ip_address_gn/moz.build
++++ third_party/libwebrtc/rtc_base/ip_address_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -80561,7 +88146,7 @@ index a1b2840da3..6279462eab 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -80573,7 +88158,6 @@ index a1b2840da3..6279462eab 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -80581,6 +88165,7 @@ index a1b2840da3..6279462eab 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -80600,7 +88185,6 @@ index a1b2840da3..6279462eab 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -80615,7 +88199,6 @@ index a1b2840da3..6279462eab 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -80653,8 +88236,7 @@ index a1b2840da3..6279462eab 100644
 -    OS_LIBS += [
 -        "crypt32",
 -        "iphlpapi",
--        "secur32",
--        "winmm"
+-        "secur32"
 -    ]
 +    DEFINES["_DEBUG"] = True
  
@@ -80673,6 +88255,10 @@ index a1b2840da3..6279462eab 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -80752,19 +88338,19 @@ index a1b2840da3..6279462eab 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("rtc_event_gn")
-diff --git third_party/libwebrtc/rtc_base/rtc_numerics_gn/moz.build third_party/libwebrtc/rtc_base/rtc_numerics_gn/moz.build
-index 6bcce7ecf5..0127c502b6 100644
---- third_party/libwebrtc/rtc_base/rtc_numerics_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/rtc_numerics_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("ip_address_gn")
+diff --git third_party/libwebrtc/rtc_base/logging_gn/moz.build third_party/libwebrtc/rtc_base/logging_gn/moz.build
+index 2dfe0c2fec46..e391440561dd 100644
+--- third_party/libwebrtc/rtc_base/logging_gn/moz.build
++++ third_party/libwebrtc/rtc_base/logging_gn/moz.build
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
+ DEFINES["WEBRTC_APM_DEBUG_DUMP"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -80779,7 +88365,7 @@ index 6bcce7ecf5..0127c502b6 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,178 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,186 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -80791,7 +88377,6 @@ index 6bcce7ecf5..0127c502b6 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -80818,7 +88403,6 @@ index 6bcce7ecf5..0127c502b6 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -80833,7 +88417,6 @@ index 6bcce7ecf5..0127c502b6 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -80867,6 +88450,13 @@ index 6bcce7ecf5..0127c502b6 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -80884,6 +88474,10 @@ index 6bcce7ecf5..0127c502b6 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -80963,19 +88557,18 @@ index 6bcce7ecf5..0127c502b6 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("rtc_numerics_gn")
-diff --git third_party/libwebrtc/rtc_base/safe_compare_gn/moz.build third_party/libwebrtc/rtc_base/safe_compare_gn/moz.build
-index 1e381892f3..8fc4c2183d 100644
---- third_party/libwebrtc/rtc_base/safe_compare_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/safe_compare_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("logging_gn")
+diff --git third_party/libwebrtc/rtc_base/macromagic_gn/moz.build third_party/libwebrtc/rtc_base/macromagic_gn/moz.build
+index 390b189b0db6..4433ee4394b0 100644
+--- third_party/libwebrtc/rtc_base/macromagic_gn/moz.build
++++ third_party/libwebrtc/rtc_base/macromagic_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -80990,7 +88583,7 @@ index 1e381892f3..8fc4c2183d 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -81002,7 +88595,6 @@ index 1e381892f3..8fc4c2183d 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -81025,7 +88617,6 @@ index 1e381892f3..8fc4c2183d 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -81040,7 +88631,6 @@ index 1e381892f3..8fc4c2183d 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -81087,6 +88677,10 @@ index 1e381892f3..8fc4c2183d 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -81099,7 +88693,7 @@ index 1e381892f3..8fc4c2183d 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -81150,19 +88744,229 @@ index 1e381892f3..8fc4c2183d 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("safe_compare_gn")
-diff --git third_party/libwebrtc/rtc_base/safe_conversions_gn/moz.build third_party/libwebrtc/rtc_base/safe_conversions_gn/moz.build
-index f409a38347..3ba803fa49 100644
---- third_party/libwebrtc/rtc_base/safe_conversions_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/safe_conversions_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("macromagic_gn")
+diff --git third_party/libwebrtc/rtc_base/memory/aligned_malloc_gn/moz.build third_party/libwebrtc/rtc_base/memory/aligned_malloc_gn/moz.build
+index 0a65ef231ef4..4c8711cb2921 100644
+--- third_party/libwebrtc/rtc_base/memory/aligned_malloc_gn/moz.build
++++ third_party/libwebrtc/rtc_base/memory/aligned_malloc_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("aligned_malloc_gn")
+diff --git third_party/libwebrtc/rtc_base/mod_ops_gn/moz.build third_party/libwebrtc/rtc_base/mod_ops_gn/moz.build
+index 61e454135d16..baf4e8a72632 100644
+--- third_party/libwebrtc/rtc_base/mod_ops_gn/moz.build
++++ third_party/libwebrtc/rtc_base/mod_ops_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -81177,7 +88981,7 @@ index f409a38347..3ba803fa49 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -81189,7 +88993,6 @@ index f409a38347..3ba803fa49 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -81216,7 +89019,6 @@ index f409a38347..3ba803fa49 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -81231,7 +89033,6 @@ index f409a38347..3ba803fa49 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -81278,6 +89079,10 @@ index f409a38347..3ba803fa49 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -81290,7 +89095,7 @@ index f409a38347..3ba803fa49 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -81341,19 +89146,18 @@ index f409a38347..3ba803fa49 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("safe_conversions_gn")
-diff --git third_party/libwebrtc/rtc_base/safe_minmax_gn/moz.build third_party/libwebrtc/rtc_base/safe_minmax_gn/moz.build
-index 31299792eb..a03b4cdd09 100644
---- third_party/libwebrtc/rtc_base/safe_minmax_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/safe_minmax_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("mod_ops_gn")
+diff --git third_party/libwebrtc/rtc_base/moving_max_counter_gn/moz.build third_party/libwebrtc/rtc_base/moving_max_counter_gn/moz.build
+index ec440ef76608..97d948e88c49 100644
+--- third_party/libwebrtc/rtc_base/moving_max_counter_gn/moz.build
++++ third_party/libwebrtc/rtc_base/moving_max_counter_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -81368,7 +89172,7 @@ index 31299792eb..a03b4cdd09 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -81380,7 +89184,6 @@ index 31299792eb..a03b4cdd09 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -81407,7 +89210,6 @@ index 31299792eb..a03b4cdd09 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -81422,7 +89224,6 @@ index 31299792eb..a03b4cdd09 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -81469,6 +89270,10 @@ index 31299792eb..a03b4cdd09 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -81481,7 +89286,7 @@ index 31299792eb..a03b4cdd09 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -81532,19 +89337,18 @@ index 31299792eb..a03b4cdd09 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("safe_minmax_gn")
-diff --git third_party/libwebrtc/rtc_base/sample_counter_gn/moz.build third_party/libwebrtc/rtc_base/sample_counter_gn/moz.build
-index 0657de77c1..fc147e94f5 100644
---- third_party/libwebrtc/rtc_base/sample_counter_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/sample_counter_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("moving_max_counter_gn")
+diff --git third_party/libwebrtc/rtc_base/net_helpers_gn/moz.build third_party/libwebrtc/rtc_base/net_helpers_gn/moz.build
+index 68e7540a5cc6..e2763aae13c2 100644
+--- third_party/libwebrtc/rtc_base/net_helpers_gn/moz.build
++++ third_party/libwebrtc/rtc_base/net_helpers_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -81559,7 +89363,7 @@ index 0657de77c1..fc147e94f5 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -81571,7 +89375,6 @@ index 0657de77c1..fc147e94f5 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -81579,6 +89382,7 @@ index 0657de77c1..fc147e94f5 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -81598,7 +89402,6 @@ index 0657de77c1..fc147e94f5 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -81613,7 +89416,6 @@ index 0657de77c1..fc147e94f5 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -81647,6 +89449,12 @@ index 0657de77c1..fc147e94f5 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -81664,6 +89472,10 @@ index 0657de77c1..fc147e94f5 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -81743,19 +89555,18 @@ index 0657de77c1..fc147e94f5 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("sample_counter_gn")
-diff --git third_party/libwebrtc/rtc_base/sanitizer_gn/moz.build third_party/libwebrtc/rtc_base/sanitizer_gn/moz.build
-index dcdcffdd8e..fb6cf9adbb 100644
---- third_party/libwebrtc/rtc_base/sanitizer_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/sanitizer_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("net_helpers_gn")
+diff --git third_party/libwebrtc/rtc_base/network/ecn_marking_gn/moz.build third_party/libwebrtc/rtc_base/network/ecn_marking_gn/moz.build
+index 598652874c2f..b08c4ae86174 100644
+--- third_party/libwebrtc/rtc_base/network/ecn_marking_gn/moz.build
++++ third_party/libwebrtc/rtc_base/network/ecn_marking_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -81770,7 +89581,7 @@ index dcdcffdd8e..fb6cf9adbb 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -81782,7 +89593,6 @@ index dcdcffdd8e..fb6cf9adbb 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -81805,7 +89615,6 @@ index dcdcffdd8e..fb6cf9adbb 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -81820,7 +89629,6 @@ index dcdcffdd8e..fb6cf9adbb 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -81867,6 +89675,10 @@ index dcdcffdd8e..fb6cf9adbb 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -81879,7 +89691,7 @@ index dcdcffdd8e..fb6cf9adbb 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -81930,19 +89742,18 @@ index dcdcffdd8e..fb6cf9adbb 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("sanitizer_gn")
-diff --git third_party/libwebrtc/rtc_base/socket_address_gn/moz.build third_party/libwebrtc/rtc_base/socket_address_gn/moz.build
-index 2e5c00378a..78d31c9962 100644
---- third_party/libwebrtc/rtc_base/socket_address_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/socket_address_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("ecn_marking_gn")
+diff --git third_party/libwebrtc/rtc_base/network/sent_packet_gn/moz.build third_party/libwebrtc/rtc_base/network/sent_packet_gn/moz.build
+index c285d04f5def..93432583b4da 100644
+--- third_party/libwebrtc/rtc_base/network/sent_packet_gn/moz.build
++++ third_party/libwebrtc/rtc_base/network/sent_packet_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -81957,7 +89768,7 @@ index 2e5c00378a..78d31c9962 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,175 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -81969,18 +89780,12 @@ index 2e5c00378a..78d31c9962 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "GLESv2",
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -81997,7 +89802,6 @@ index 2e5c00378a..78d31c9962 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -82012,7 +89816,6 @@ index 2e5c00378a..78d31c9962 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -82046,13 +89849,6 @@ index 2e5c00378a..78d31c9962 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -82070,6 +89866,10 @@ index 2e5c00378a..78d31c9962 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -82149,19 +89949,18 @@ index 2e5c00378a..78d31c9962 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("socket_address_gn")
-diff --git third_party/libwebrtc/rtc_base/socket_factory_gn/moz.build third_party/libwebrtc/rtc_base/socket_factory_gn/moz.build
-index 572b2f62b0..23ceff9330 100644
---- third_party/libwebrtc/rtc_base/socket_factory_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/socket_factory_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("sent_packet_gn")
+diff --git third_party/libwebrtc/rtc_base/network_constants_gn/moz.build third_party/libwebrtc/rtc_base/network_constants_gn/moz.build
+index 3b41f5bba9f9..f95b171fdf32 100644
+--- third_party/libwebrtc/rtc_base/network_constants_gn/moz.build
++++ third_party/libwebrtc/rtc_base/network_constants_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -82176,7 +89975,7 @@ index 572b2f62b0..23ceff9330 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,119 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -82188,7 +89987,6 @@ index 572b2f62b0..23ceff9330 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -82196,7 +89994,6 @@ index 572b2f62b0..23ceff9330 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -82216,7 +90013,6 @@ index 572b2f62b0..23ceff9330 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -82231,7 +90027,6 @@ index 572b2f62b0..23ceff9330 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -82265,13 +90060,6 @@ index 572b2f62b0..23ceff9330 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -82281,10 +90069,18 @@ index 572b2f62b0..23ceff9330 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -82297,10 +90093,12 @@ index 572b2f62b0..23ceff9330 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -161,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -82322,16 +90120,21 @@ index 572b2f62b0..23ceff9330 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -82341,26 +90144,34 @@ index 572b2f62b0..23ceff9330 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("socket_factory_gn")
-diff --git third_party/libwebrtc/rtc_base/socket_gn/moz.build third_party/libwebrtc/rtc_base/socket_gn/moz.build
-index 4b08aeb0de..d8dcd1ca71 100644
---- third_party/libwebrtc/rtc_base/socket_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/socket_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("network_constants_gn")
+diff --git third_party/libwebrtc/rtc_base/network_route_gn/moz.build third_party/libwebrtc/rtc_base/network_route_gn/moz.build
+index ed2d7204f43b..5f59b36411dd 100644
+--- third_party/libwebrtc/rtc_base/network_route_gn/moz.build
++++ third_party/libwebrtc/rtc_base/network_route_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -82375,7 +90186,7 @@ index 4b08aeb0de..d8dcd1ca71 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -82387,7 +90198,6 @@ index 4b08aeb0de..d8dcd1ca71 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -82395,7 +90205,6 @@ index 4b08aeb0de..d8dcd1ca71 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -82415,7 +90224,6 @@ index 4b08aeb0de..d8dcd1ca71 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -82430,7 +90238,6 @@ index 4b08aeb0de..d8dcd1ca71 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -82464,13 +90271,6 @@ index 4b08aeb0de..d8dcd1ca71 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -82488,6 +90288,10 @@ index 4b08aeb0de..d8dcd1ca71 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -82567,19 +90371,18 @@ index 4b08aeb0de..d8dcd1ca71 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("socket_gn")
-diff --git third_party/libwebrtc/rtc_base/socket_server_gn/moz.build third_party/libwebrtc/rtc_base/socket_server_gn/moz.build
-index d4654af6fc..265a056937 100644
---- third_party/libwebrtc/rtc_base/socket_server_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/socket_server_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("network_route_gn")
+diff --git third_party/libwebrtc/rtc_base/null_socket_server_gn/moz.build third_party/libwebrtc/rtc_base/null_socket_server_gn/moz.build
+index d129b17f1194..cbd1b431f6de 100644
+--- third_party/libwebrtc/rtc_base/null_socket_server_gn/moz.build
++++ third_party/libwebrtc/rtc_base/null_socket_server_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -82594,7 +90397,7 @@ index d4654af6fc..265a056937 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,119 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,187 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -82606,7 +90409,6 @@ index d4654af6fc..265a056937 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -82634,7 +90436,6 @@ index d4654af6fc..265a056937 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -82649,7 +90450,6 @@ index d4654af6fc..265a056937 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -82699,10 +90499,18 @@ index d4654af6fc..265a056937 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -82715,10 +90523,12 @@ index d4654af6fc..265a056937 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -161,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -82740,16 +90550,21 @@ index d4654af6fc..265a056937 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -82759,26 +90574,34 @@ index d4654af6fc..265a056937 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("socket_server_gn")
-diff --git third_party/libwebrtc/rtc_base/ssl_gn/moz.build third_party/libwebrtc/rtc_base/ssl_gn/moz.build
-index 599001039a..a2cf5b7c9e 100644
---- third_party/libwebrtc/rtc_base/ssl_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/ssl_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("null_socket_server_gn")
+diff --git third_party/libwebrtc/rtc_base/one_time_event_gn/moz.build third_party/libwebrtc/rtc_base/one_time_event_gn/moz.build
+index 348ef02526a2..74729015b2fb 100644
+--- third_party/libwebrtc/rtc_base/one_time_event_gn/moz.build
++++ third_party/libwebrtc/rtc_base/one_time_event_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -82793,7 +90616,7 @@ index 599001039a..a2cf5b7c9e 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -82805,13 +90628,16 @@ index 599001039a..a2cf5b7c9e 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -82828,7 +90654,6 @@ index 599001039a..a2cf5b7c9e 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -82843,7 +90668,6 @@ index 599001039a..a2cf5b7c9e 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -82890,6 +90714,10 @@ index 599001039a..a2cf5b7c9e 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -82902,7 +90730,7 @@ index 599001039a..a2cf5b7c9e 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -82953,19 +90781,18 @@ index 599001039a..a2cf5b7c9e 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("ssl_gn")
-diff --git third_party/libwebrtc/rtc_base/stringutils_gn/moz.build third_party/libwebrtc/rtc_base/stringutils_gn/moz.build
-index 5016b4fce0..44112c834b 100644
---- third_party/libwebrtc/rtc_base/stringutils_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/stringutils_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("one_time_event_gn")
+diff --git third_party/libwebrtc/rtc_base/platform_thread_gn/moz.build third_party/libwebrtc/rtc_base/platform_thread_gn/moz.build
+index 9ad40b93add5..07001c7343ac 100644
+--- third_party/libwebrtc/rtc_base/platform_thread_gn/moz.build
++++ third_party/libwebrtc/rtc_base/platform_thread_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -82980,7 +90807,7 @@ index 5016b4fce0..44112c834b 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -47,178 +57,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -82992,7 +90819,6 @@ index 5016b4fce0..44112c834b 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -83019,7 +90845,6 @@ index 5016b4fce0..44112c834b 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -83034,7 +90859,6 @@ index 5016b4fce0..44112c834b 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -83068,6 +90892,13 @@ index 5016b4fce0..44112c834b 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -83085,6 +90916,10 @@ index 5016b4fce0..44112c834b 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -83164,19 +90999,18 @@ index 5016b4fce0..44112c834b 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("stringutils_gn")
-diff --git third_party/libwebrtc/rtc_base/swap_queue_gn/moz.build third_party/libwebrtc/rtc_base/swap_queue_gn/moz.build
-index b84cec9997..f4fe48e032 100644
---- third_party/libwebrtc/rtc_base/swap_queue_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/swap_queue_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("platform_thread_gn")
+diff --git third_party/libwebrtc/rtc_base/platform_thread_types_gn/moz.build third_party/libwebrtc/rtc_base/platform_thread_types_gn/moz.build
+index 0d132b2957f2..68d9e334d850 100644
+--- third_party/libwebrtc/rtc_base/platform_thread_types_gn/moz.build
++++ third_party/libwebrtc/rtc_base/platform_thread_types_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -83191,7 +91025,7 @@ index b84cec9997..f4fe48e032 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -83203,7 +91037,6 @@ index b84cec9997..f4fe48e032 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -83230,7 +91063,6 @@ index b84cec9997..f4fe48e032 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -83245,7 +91077,6 @@ index b84cec9997..f4fe48e032 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -83288,10 +91119,18 @@ index b84cec9997..f4fe48e032 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -83304,10 +91143,12 @@ index b84cec9997..f4fe48e032 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -83329,16 +91170,21 @@ index b84cec9997..f4fe48e032 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -83348,26 +91194,34 @@ index b84cec9997..f4fe48e032 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("swap_queue_gn")
-diff --git third_party/libwebrtc/rtc_base/synchronization/mutex_gn/moz.build third_party/libwebrtc/rtc_base/synchronization/mutex_gn/moz.build
-index c1704d2629..be17c0f043 100644
---- third_party/libwebrtc/rtc_base/synchronization/mutex_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/synchronization/mutex_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("platform_thread_types_gn")
+diff --git third_party/libwebrtc/rtc_base/protobuf_utils_gn/moz.build third_party/libwebrtc/rtc_base/protobuf_utils_gn/moz.build
+index be3e5d165cb6..98b13de31ec0 100644
+--- third_party/libwebrtc/rtc_base/protobuf_utils_gn/moz.build
++++ third_party/libwebrtc/rtc_base/protobuf_utils_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -83382,7 +91236,7 @@ index c1704d2629..be17c0f043 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -83394,17 +91248,12 @@ index c1704d2629..be17c0f043 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -83421,7 +91270,6 @@ index c1704d2629..be17c0f043 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -83436,7 +91284,6 @@ index c1704d2629..be17c0f043 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -83483,6 +91330,10 @@ index c1704d2629..be17c0f043 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -83495,7 +91346,7 @@ index c1704d2629..be17c0f043 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -83546,19 +91397,18 @@ index c1704d2629..be17c0f043 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("mutex_gn")
-diff --git third_party/libwebrtc/rtc_base/synchronization/sequence_checker_internal_gn/moz.build third_party/libwebrtc/rtc_base/synchronization/sequence_checker_internal_gn/moz.build
-index e4f72d3635..f26d786ad3 100644
---- third_party/libwebrtc/rtc_base/synchronization/sequence_checker_internal_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/synchronization/sequence_checker_internal_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("protobuf_utils_gn")
+diff --git third_party/libwebrtc/rtc_base/race_checker_gn/moz.build third_party/libwebrtc/rtc_base/race_checker_gn/moz.build
+index 941e32ae1829..dff9cadb77f1 100644
+--- third_party/libwebrtc/rtc_base/race_checker_gn/moz.build
++++ third_party/libwebrtc/rtc_base/race_checker_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -83573,7 +91423,7 @@ index e4f72d3635..f26d786ad3 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -83585,7 +91435,6 @@ index e4f72d3635..f26d786ad3 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -83612,7 +91461,6 @@ index e4f72d3635..f26d786ad3 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -83627,7 +91475,6 @@ index e4f72d3635..f26d786ad3 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -83678,6 +91525,10 @@ index e4f72d3635..f26d786ad3 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -83757,19 +91608,18 @@ index e4f72d3635..f26d786ad3 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("sequence_checker_internal_gn")
-diff --git third_party/libwebrtc/rtc_base/synchronization/yield_gn/moz.build third_party/libwebrtc/rtc_base/synchronization/yield_gn/moz.build
-index 98232a67bd..7a6b0bb404 100644
---- third_party/libwebrtc/rtc_base/synchronization/yield_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/synchronization/yield_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("race_checker_gn")
+diff --git third_party/libwebrtc/rtc_base/random_gn/moz.build third_party/libwebrtc/rtc_base/random_gn/moz.build
+index 9a81a9569ef6..e6faef7d99c2 100644
+--- third_party/libwebrtc/rtc_base/random_gn/moz.build
++++ third_party/libwebrtc/rtc_base/random_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -83784,7 +91634,7 @@ index 98232a67bd..7a6b0bb404 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,174 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -83796,13 +91646,16 @@ index 98232a67bd..7a6b0bb404 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -83819,7 +91672,6 @@ index 98232a67bd..7a6b0bb404 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -83834,7 +91686,6 @@ index 98232a67bd..7a6b0bb404 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -83885,6 +91736,10 @@ index 98232a67bd..7a6b0bb404 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -83964,19 +91819,18 @@ index 98232a67bd..7a6b0bb404 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("yield_gn")
-diff --git third_party/libwebrtc/rtc_base/synchronization/yield_policy_gn/moz.build third_party/libwebrtc/rtc_base/synchronization/yield_policy_gn/moz.build
-index 40dcd7ba2f..678c14a8aa 100644
---- third_party/libwebrtc/rtc_base/synchronization/yield_policy_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/synchronization/yield_policy_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("random_gn")
+diff --git third_party/libwebrtc/rtc_base/rate_limiter_gn/moz.build third_party/libwebrtc/rtc_base/rate_limiter_gn/moz.build
+index db17875a1c66..7a2df04c78e3 100644
+--- third_party/libwebrtc/rtc_base/rate_limiter_gn/moz.build
++++ third_party/libwebrtc/rtc_base/rate_limiter_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -83991,7 +91845,7 @@ index 40dcd7ba2f..678c14a8aa 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -84003,7 +91857,6 @@ index 40dcd7ba2f..678c14a8aa 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -84030,7 +91883,6 @@ index 40dcd7ba2f..678c14a8aa 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -84039,13 +91891,16 @@ index 40dcd7ba2f..678c14a8aa 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -84079,6 +91934,13 @@ index 40dcd7ba2f..678c14a8aa 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -84096,6 +91958,10 @@ index 40dcd7ba2f..678c14a8aa 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -84175,19 +92041,18 @@ index 40dcd7ba2f..678c14a8aa 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("yield_policy_gn")
-diff --git third_party/libwebrtc/rtc_base/system/arch_gn/moz.build third_party/libwebrtc/rtc_base/system/arch_gn/moz.build
-index 1d1555984f..4f89611092 100644
---- third_party/libwebrtc/rtc_base/system/arch_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/system/arch_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("rate_limiter_gn")
+diff --git third_party/libwebrtc/rtc_base/rate_statistics_gn/moz.build third_party/libwebrtc/rtc_base/rate_statistics_gn/moz.build
+index 6bb56ffbd174..d42bea3f3af5 100644
+--- third_party/libwebrtc/rtc_base/rate_statistics_gn/moz.build
++++ third_party/libwebrtc/rtc_base/rate_statistics_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -84202,7 +92067,7 @@ index 1d1555984f..4f89611092 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -84214,13 +92079,16 @@ index 1d1555984f..4f89611092 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -84237,7 +92105,6 @@ index 1d1555984f..4f89611092 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -84252,7 +92119,6 @@ index 1d1555984f..4f89611092 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -84286,6 +92152,13 @@ index 1d1555984f..4f89611092 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -84295,10 +92168,18 @@ index 1d1555984f..4f89611092 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -84311,10 +92192,12 @@ index 1d1555984f..4f89611092 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -84336,16 +92219,21 @@ index 1d1555984f..4f89611092 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -84355,185 +92243,34 @@ index 1d1555984f..4f89611092 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("arch_gn")
-diff --git third_party/libwebrtc/rtc_base/system/asm_defines_gn/moz.build third_party/libwebrtc/rtc_base/system/asm_defines_gn/moz.build
-deleted file mode 100644
-index 9ea7296341..0000000000
---- third_party/libwebrtc/rtc_base/system/asm_defines_gn/moz.build
-+++ /dev/null
-@@ -1,80 +0,0 @@
--# This Source Code Form is subject to the terms of the Mozilla Public
--# License, v. 2.0. If a copy of the MPL was not distributed with this
--# file, You can obtain one at http://mozilla.org/MPL/2.0/.
--
--
--  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
--  ### DO NOT edit it by hand.                                       ###
--
--COMPILE_FLAGS["OS_INCLUDES"] = []
--AllowCompilerWarnings()
--
--DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
--DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
--DEFINES["RTC_ENABLE_VP9"] = True
--DEFINES["WEBRTC_ARCH_ARM"] = True
--DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
--DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
--DEFINES["WEBRTC_HAS_NEON"] = True
--DEFINES["WEBRTC_LIBRARY_IMPL"] = True
--DEFINES["WEBRTC_LINUX"] = True
--DEFINES["WEBRTC_MOZILLA_BUILD"] = True
--DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
--DEFINES["WEBRTC_POSIX"] = True
--DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
--DEFINES["_GNU_SOURCE"] = True
--DEFINES["__STDC_CONSTANT_MACROS"] = True
--DEFINES["__STDC_FORMAT_MACROS"] = True
--
--FINAL_LIBRARY = "xul"
--
--
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "!/third_party/libwebrtc/gen",
--    "/ipc/chromium/src",
--    "/third_party/libwebrtc/",
--    "/third_party/libwebrtc/third_party/abseil-cpp/",
--    "/tools/profiler/public"
--]
--
--if not CONFIG["MOZ_DEBUG"]:
--
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
--    DEFINES["NDEBUG"] = True
--    DEFINES["NVALGRIND"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1":
--
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["OS_TARGET"] == "Android":
--
--    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
--    DEFINES["HAVE_SYS_UIO_H"] = True
--    DEFINES["WEBRTC_ANDROID"] = True
--    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
--if CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
--    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_UDEV"] = True
--    DEFINES["_FILE_OFFSET_BITS"] = "64"
--    DEFINES["_LARGEFILE64_SOURCE"] = True
--    DEFINES["_LARGEFILE_SOURCE"] = True
--
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--Library("asm_defines_gn")
-diff --git third_party/libwebrtc/rtc_base/system/cocoa_threading_gn/moz.build third_party/libwebrtc/rtc_base/system/cocoa_threading_gn/moz.build
-deleted file mode 100644
-index 36bdf13d4b..0000000000
---- third_party/libwebrtc/rtc_base/system/cocoa_threading_gn/moz.build
-+++ /dev/null
-@@ -1,67 +0,0 @@
--# This Source Code Form is subject to the terms of the Mozilla Public
--# License, v. 2.0. If a copy of the MPL was not distributed with this
--# file, You can obtain one at http://mozilla.org/MPL/2.0/.
--
--
--  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
--  ### DO NOT edit it by hand.                                       ###
--
--CMMFLAGS += [
--    "-fobjc-arc"
--]
--
--COMPILE_FLAGS["OS_INCLUDES"] = []
--AllowCompilerWarnings()
--
--DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
--DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
--DEFINES["RTC_ENABLE_VP9"] = True
--DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
--DEFINES["WEBRTC_LIBRARY_IMPL"] = True
--DEFINES["WEBRTC_MAC"] = True
--DEFINES["WEBRTC_MOZILLA_BUILD"] = True
--DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
--DEFINES["WEBRTC_POSIX"] = True
--DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
--DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
--DEFINES["__STDC_CONSTANT_MACROS"] = True
--DEFINES["__STDC_FORMAT_MACROS"] = True
--
--FINAL_LIBRARY = "xul"
--
--
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "!/third_party/libwebrtc/gen",
--    "/ipc/chromium/src",
--    "/third_party/libwebrtc/",
--    "/third_party/libwebrtc/third_party/abseil-cpp/",
--    "/tools/profiler/public"
--]
--
--UNIFIED_SOURCES += [
--    "/third_party/libwebrtc/rtc_base/system/cocoa_threading.mm"
--]
--
--if not CONFIG["MOZ_DEBUG"]:
--
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
--    DEFINES["NDEBUG"] = True
--    DEFINES["NVALGRIND"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1":
--
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["TARGET_CPU"] == "aarch64":
--
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
--
--if CONFIG["TARGET_CPU"] == "x86_64":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--Library("cocoa_threading_gn")
-diff --git third_party/libwebrtc/rtc_base/system/file_wrapper_gn/moz.build third_party/libwebrtc/rtc_base/system/file_wrapper_gn/moz.build
-index 807f4726e1..81fb6a6249 100644
---- third_party/libwebrtc/rtc_base/system/file_wrapper_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/system/file_wrapper_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("rate_statistics_gn")
+diff --git third_party/libwebrtc/rtc_base/rate_tracker_gn/moz.build third_party/libwebrtc/rtc_base/rate_tracker_gn/moz.build
+index f9532edf05b6..39cdb435615a 100644
+--- third_party/libwebrtc/rtc_base/rate_tracker_gn/moz.build
++++ third_party/libwebrtc/rtc_base/rate_tracker_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -84548,7 +92285,7 @@ index 807f4726e1..81fb6a6249 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -84560,7 +92297,6 @@ index 807f4726e1..81fb6a6249 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -84587,7 +92323,6 @@ index 807f4726e1..81fb6a6249 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -84602,7 +92337,6 @@ index 807f4726e1..81fb6a6249 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -84636,6 +92370,13 @@ index 807f4726e1..81fb6a6249 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -84653,6 +92394,10 @@ index 807f4726e1..81fb6a6249 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -84732,92 +92477,205 @@ index 807f4726e1..81fb6a6249 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("file_wrapper_gn")
-diff --git third_party/libwebrtc/rtc_base/system/gcd_helpers_gn/moz.build third_party/libwebrtc/rtc_base/system/gcd_helpers_gn/moz.build
-deleted file mode 100644
-index 21350fb07b..0000000000
---- third_party/libwebrtc/rtc_base/system/gcd_helpers_gn/moz.build
-+++ /dev/null
-@@ -1,67 +0,0 @@
--# This Source Code Form is subject to the terms of the Mozilla Public
--# License, v. 2.0. If a copy of the MPL was not distributed with this
--# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ Library("rate_tracker_gn")
+diff --git third_party/libwebrtc/rtc_base/refcount_gn/moz.build third_party/libwebrtc/rtc_base/refcount_gn/moz.build
+index 3de678e52f56..dffea650acbd 100644
+--- third_party/libwebrtc/rtc_base/refcount_gn/moz.build
++++ third_party/libwebrtc/rtc_base/refcount_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
 -
+-if CONFIG["OS_TARGET"] == "Android":
 -
--  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
--  ### DO NOT edit it by hand.                                       ###
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--CMFLAGS += [
--    "-fobjc-arc"
--]
+-if CONFIG["OS_TARGET"] == "Darwin":
 -
--COMPILE_FLAGS["OS_INCLUDES"] = []
--AllowCompilerWarnings()
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
--DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
--DEFINES["RTC_ENABLE_VP9"] = True
--DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
--DEFINES["WEBRTC_LIBRARY_IMPL"] = True
--DEFINES["WEBRTC_MAC"] = True
--DEFINES["WEBRTC_MOZILLA_BUILD"] = True
--DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
--DEFINES["WEBRTC_POSIX"] = True
--DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
--DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
--DEFINES["__STDC_CONSTANT_MACROS"] = True
--DEFINES["__STDC_FORMAT_MACROS"] = True
+-if CONFIG["OS_TARGET"] == "Linux":
 -
--FINAL_LIBRARY = "xul"
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-if CONFIG["OS_TARGET"] == "OpenBSD":
 -
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "!/third_party/libwebrtc/gen",
--    "/ipc/chromium/src",
--    "/third_party/libwebrtc/",
--    "/third_party/libwebrtc/third_party/abseil-cpp/",
--    "/tools/profiler/public"
--]
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--UNIFIED_SOURCES += [
--    "/third_party/libwebrtc/rtc_base/system/gcd_helpers.m"
--]
+-if CONFIG["OS_TARGET"] == "WINNT":
 -
--if not CONFIG["MOZ_DEBUG"]:
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
 -
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
--    DEFINES["NDEBUG"] = True
--    DEFINES["NVALGRIND"] = True
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
 -
--if CONFIG["MOZ_DEBUG"] == "1":
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
 -    DEFINES["_DEBUG"] = True
 -
--if CONFIG["TARGET_CPU"] == "aarch64":
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
 -
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
+-    DEFINES["_DEBUG"] = True
 -
--if CONFIG["TARGET_CPU"] == "x86_64":
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_DEBUG"] = True
 -
--Library("gcd_helpers_gn")
-diff --git third_party/libwebrtc/rtc_base/system/ignore_warnings_gn/moz.build third_party/libwebrtc/rtc_base/system/ignore_warnings_gn/moz.build
-index 7a5b332574..e12ece6bf6 100644
---- third_party/libwebrtc/rtc_base/system/ignore_warnings_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/system/ignore_warnings_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("refcount_gn")
+diff --git third_party/libwebrtc/rtc_base/rolling_accumulator_gn/moz.build third_party/libwebrtc/rtc_base/rolling_accumulator_gn/moz.build
+index 01650e82652c..eb46e9e0940e 100644
+--- third_party/libwebrtc/rtc_base/rolling_accumulator_gn/moz.build
++++ third_party/libwebrtc/rtc_base/rolling_accumulator_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -84832,7 +92690,7 @@ index 7a5b332574..e12ece6bf6 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -84844,13 +92702,16 @@ index 7a5b332574..e12ece6bf6 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -84867,7 +92728,6 @@ index 7a5b332574..e12ece6bf6 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -84882,7 +92742,6 @@ index 7a5b332574..e12ece6bf6 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -84929,6 +92788,10 @@ index 7a5b332574..e12ece6bf6 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -84941,7 +92804,7 @@ index 7a5b332574..e12ece6bf6 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -84992,19 +92855,18 @@ index 7a5b332574..e12ece6bf6 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("ignore_warnings_gn")
-diff --git third_party/libwebrtc/rtc_base/system/inline_gn/moz.build third_party/libwebrtc/rtc_base/system/inline_gn/moz.build
-index 7df25c5644..64d47571de 100644
---- third_party/libwebrtc/rtc_base/system/inline_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/system/inline_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("rolling_accumulator_gn")
+diff --git third_party/libwebrtc/rtc_base/rtc_event_gn/moz.build third_party/libwebrtc/rtc_base/rtc_event_gn/moz.build
+index 57d72e2c1e9f..2a64b57441ec 100644
+--- third_party/libwebrtc/rtc_base/rtc_event_gn/moz.build
++++ third_party/libwebrtc/rtc_base/rtc_event_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -85019,7 +92881,7 @@ index 7df25c5644..64d47571de 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -85031,13 +92893,16 @@ index 7df25c5644..64d47571de 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -85054,7 +92919,6 @@ index 7df25c5644..64d47571de 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -85069,7 +92933,6 @@ index 7df25c5644..64d47571de 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -85103,6 +92966,13 @@ index 7df25c5644..64d47571de 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -85112,10 +92982,18 @@ index 7df25c5644..64d47571de 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -85128,10 +93006,12 @@ index 7df25c5644..64d47571de 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -85153,16 +93033,21 @@ index 7df25c5644..64d47571de 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -85172,26 +93057,34 @@ index 7df25c5644..64d47571de 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("inline_gn")
-diff --git third_party/libwebrtc/rtc_base/system/no_unique_address_gn/moz.build third_party/libwebrtc/rtc_base/system/no_unique_address_gn/moz.build
-index 17a93fe6bf..658616cb11 100644
---- third_party/libwebrtc/rtc_base/system/no_unique_address_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/system/no_unique_address_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("rtc_event_gn")
+diff --git third_party/libwebrtc/rtc_base/rtc_numerics_gn/moz.build third_party/libwebrtc/rtc_base/rtc_numerics_gn/moz.build
+index e5f133fc9924..63aa82161c35 100644
+--- third_party/libwebrtc/rtc_base/rtc_numerics_gn/moz.build
++++ third_party/libwebrtc/rtc_base/rtc_numerics_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -85206,7 +93099,7 @@ index 17a93fe6bf..658616cb11 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,179 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -85218,13 +93111,16 @@ index 17a93fe6bf..658616cb11 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -85241,7 +93137,6 @@ index 17a93fe6bf..658616cb11 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -85256,7 +93151,6 @@ index 17a93fe6bf..658616cb11 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -85299,10 +93193,18 @@ index 17a93fe6bf..658616cb11 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -85315,10 +93217,12 @@ index 17a93fe6bf..658616cb11 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -85340,16 +93244,21 @@ index 17a93fe6bf..658616cb11 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -85359,26 +93268,34 @@ index 17a93fe6bf..658616cb11 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("no_unique_address_gn")
-diff --git third_party/libwebrtc/rtc_base/system/rtc_export_gn/moz.build third_party/libwebrtc/rtc_base/system/rtc_export_gn/moz.build
-index e0c1fd16dc..47d3317cfa 100644
---- third_party/libwebrtc/rtc_base/system/rtc_export_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/system/rtc_export_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("rtc_numerics_gn")
+diff --git third_party/libwebrtc/rtc_base/safe_compare_gn/moz.build third_party/libwebrtc/rtc_base/safe_compare_gn/moz.build
+index a64091f2b704..b5b71363445a 100644
+--- third_party/libwebrtc/rtc_base/safe_compare_gn/moz.build
++++ third_party/libwebrtc/rtc_base/safe_compare_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -85393,7 +93310,7 @@ index e0c1fd16dc..47d3317cfa 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -85405,7 +93322,6 @@ index e0c1fd16dc..47d3317cfa 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -85428,7 +93344,6 @@ index e0c1fd16dc..47d3317cfa 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -85443,7 +93358,6 @@ index e0c1fd16dc..47d3317cfa 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -85490,6 +93404,10 @@ index e0c1fd16dc..47d3317cfa 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -85502,7 +93420,7 @@ index e0c1fd16dc..47d3317cfa 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -85553,19 +93471,18 @@ index e0c1fd16dc..47d3317cfa 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("rtc_export_gn")
-diff --git third_party/libwebrtc/rtc_base/system/unused_gn/moz.build third_party/libwebrtc/rtc_base/system/unused_gn/moz.build
-index 11c7d7e1a9..49b5c9ab23 100644
---- third_party/libwebrtc/rtc_base/system/unused_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/system/unused_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("safe_compare_gn")
+diff --git third_party/libwebrtc/rtc_base/safe_conversions_gn/moz.build third_party/libwebrtc/rtc_base/safe_conversions_gn/moz.build
+index 3041610af6d3..059c8cf3092a 100644
+--- third_party/libwebrtc/rtc_base/safe_conversions_gn/moz.build
++++ third_party/libwebrtc/rtc_base/safe_conversions_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -85580,7 +93497,7 @@ index 11c7d7e1a9..49b5c9ab23 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -85592,13 +93509,16 @@ index 11c7d7e1a9..49b5c9ab23 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -85615,7 +93535,6 @@ index 11c7d7e1a9..49b5c9ab23 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -85630,7 +93549,6 @@ index 11c7d7e1a9..49b5c9ab23 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -85677,6 +93595,10 @@ index 11c7d7e1a9..49b5c9ab23 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -85689,7 +93611,7 @@ index 11c7d7e1a9..49b5c9ab23 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -85740,19 +93662,18 @@ index 11c7d7e1a9..49b5c9ab23 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("unused_gn")
-diff --git third_party/libwebrtc/rtc_base/system/warn_current_thread_is_deadlocked_gn/moz.build third_party/libwebrtc/rtc_base/system/warn_current_thread_is_deadlocked_gn/moz.build
-index 72142098bf..851abb2f75 100644
---- third_party/libwebrtc/rtc_base/system/warn_current_thread_is_deadlocked_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/system/warn_current_thread_is_deadlocked_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("safe_conversions_gn")
+diff --git third_party/libwebrtc/rtc_base/safe_minmax_gn/moz.build third_party/libwebrtc/rtc_base/safe_minmax_gn/moz.build
+index 58903e9a4e63..2f50afc26237 100644
+--- third_party/libwebrtc/rtc_base/safe_minmax_gn/moz.build
++++ third_party/libwebrtc/rtc_base/safe_minmax_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -85767,7 +93688,7 @@ index 72142098bf..851abb2f75 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -85779,13 +93700,16 @@ index 72142098bf..851abb2f75 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -85802,7 +93726,6 @@ index 72142098bf..851abb2f75 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -85817,7 +93740,6 @@ index 72142098bf..851abb2f75 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -85864,6 +93786,10 @@ index 72142098bf..851abb2f75 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -85876,7 +93802,7 @@ index 72142098bf..851abb2f75 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -85927,19 +93853,18 @@ index 72142098bf..851abb2f75 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("warn_current_thread_is_deadlocked_gn")
-diff --git third_party/libwebrtc/rtc_base/task_utils/repeating_task_gn/moz.build third_party/libwebrtc/rtc_base/task_utils/repeating_task_gn/moz.build
-index b6057410da..05fcf9b60a 100644
---- third_party/libwebrtc/rtc_base/task_utils/repeating_task_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/task_utils/repeating_task_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("safe_minmax_gn")
+diff --git third_party/libwebrtc/rtc_base/sample_counter_gn/moz.build third_party/libwebrtc/rtc_base/sample_counter_gn/moz.build
+index 8ee16d80ed85..c9bc739d62e9 100644
+--- third_party/libwebrtc/rtc_base/sample_counter_gn/moz.build
++++ third_party/libwebrtc/rtc_base/sample_counter_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -85954,7 +93879,7 @@ index b6057410da..05fcf9b60a 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -85966,7 +93891,6 @@ index b6057410da..05fcf9b60a 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -85993,7 +93917,6 @@ index b6057410da..05fcf9b60a 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -86002,17 +93925,12 @@ index b6057410da..05fcf9b60a 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -86046,13 +93964,6 @@ index b6057410da..05fcf9b60a 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -86070,6 +93981,10 @@ index b6057410da..05fcf9b60a 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -86149,19 +94064,18 @@ index b6057410da..05fcf9b60a 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("repeating_task_gn")
-diff --git third_party/libwebrtc/rtc_base/third_party/base64/base64_gn/moz.build third_party/libwebrtc/rtc_base/third_party/base64/base64_gn/moz.build
-index cd7049d1e1..48679d72d3 100644
---- third_party/libwebrtc/rtc_base/third_party/base64/base64_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/third_party/base64/base64_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("sample_counter_gn")
+diff --git third_party/libwebrtc/rtc_base/sanitizer_gn/moz.build third_party/libwebrtc/rtc_base/sanitizer_gn/moz.build
+index cbd346e5dc21..980b9765b1de 100644
+--- third_party/libwebrtc/rtc_base/sanitizer_gn/moz.build
++++ third_party/libwebrtc/rtc_base/sanitizer_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -86176,7 +94090,7 @@ index cd7049d1e1..48679d72d3 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -86188,17 +94102,12 @@ index cd7049d1e1..48679d72d3 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -86215,7 +94124,6 @@ index cd7049d1e1..48679d72d3 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -86230,7 +94138,6 @@ index cd7049d1e1..48679d72d3 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -86273,14 +94180,14 @@ index cd7049d1e1..48679d72d3 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -86293,12 +94200,10 @@ index cd7049d1e1..48679d72d3 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--if CONFIG["TARGET_CPU"] == "x86_64":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -86320,21 +94225,16 @@ index cd7049d1e1..48679d72d3 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -86344,35 +94244,25 @@ index cd7049d1e1..48679d72d3 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("base64_gn")
-diff --git third_party/libwebrtc/rtc_base/third_party/sigslot/sigslot_gn/moz.build third_party/libwebrtc/rtc_base/third_party/sigslot/sigslot_gn/moz.build
-index b4ca57145c..c1e70893bf 100644
---- third_party/libwebrtc/rtc_base/third_party/sigslot/sigslot_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/third_party/sigslot/sigslot_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-
+ Library("sanitizer_gn")
+diff --git third_party/libwebrtc/rtc_base/socket_address_gn/moz.build third_party/libwebrtc/rtc_base/socket_address_gn/moz.build
+index 7dfe5738c998..91e90e92a460 100644
+--- third_party/libwebrtc/rtc_base/socket_address_gn/moz.build
++++ third_party/libwebrtc/rtc_base/socket_address_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -86387,7 +94277,7 @@ index b4ca57145c..c1e70893bf 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,174 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,187 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -86399,13 +94289,17 @@ index b4ca57145c..c1e70893bf 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "GLESv2",
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -86422,7 +94316,6 @@ index b4ca57145c..c1e70893bf 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -86437,7 +94330,6 @@ index b4ca57145c..c1e70893bf 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -86471,6 +94363,13 @@ index b4ca57145c..c1e70893bf 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -86488,6 +94387,10 @@ index b4ca57145c..c1e70893bf 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -86567,19 +94470,18 @@ index b4ca57145c..c1e70893bf 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("sigslot_gn")
-diff --git third_party/libwebrtc/rtc_base/threading_gn/moz.build third_party/libwebrtc/rtc_base/threading_gn/moz.build
-index 53ae39a124..28c418ee0d 100644
---- third_party/libwebrtc/rtc_base/threading_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/threading_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("socket_address_gn")
+diff --git third_party/libwebrtc/rtc_base/socket_factory_gn/moz.build third_party/libwebrtc/rtc_base/socket_factory_gn/moz.build
+index 5c4cf0261e1a..4de54ef5649f 100644
+--- third_party/libwebrtc/rtc_base/socket_factory_gn/moz.build
++++ third_party/libwebrtc/rtc_base/socket_factory_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -86594,7 +94496,7 @@ index 53ae39a124..28c418ee0d 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,202 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,120 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -86606,7 +94508,6 @@ index 53ae39a124..28c418ee0d 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -86618,10 +94519,6 @@ index 53ae39a124..28c418ee0d 100644
 -        "log"
 -    ]
 -
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/rtc_base/physical_socket_server.cc"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -86631,10 +94528,6 @@ index 53ae39a124..28c418ee0d 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/rtc_base/physical_socket_server.cc"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["USE_AURA"] = "1"
@@ -86642,7 +94535,6 @@ index 53ae39a124..28c418ee0d 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -86651,17 +94543,12 @@ index 53ae39a124..28c418ee0d 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/rtc_base/physical_socket_server.cc"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -86702,10 +94589,6 @@ index 53ae39a124..28c418ee0d 100644
 -        "secur32",
 -        "winmm"
 -    ]
--
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/rtc_base/physical_socket_server.cc"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -86715,14 +94598,14 @@ index 53ae39a124..28c418ee0d 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -86735,12 +94618,10 @@ index 53ae39a124..28c418ee0d 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--if CONFIG["TARGET_CPU"] == "x86_64":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
+@@ -163,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -86762,21 +94643,16 @@ index 53ae39a124..28c418ee0d 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -86786,37 +94662,26 @@ index 53ae39a124..28c418ee0d 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("threading_gn")
-diff --git third_party/libwebrtc/rtc_base/timeutils_gn/moz.build third_party/libwebrtc/rtc_base/timeutils_gn/moz.build
-index 55044da704..b3d3a63190 100644
---- third_party/libwebrtc/rtc_base/timeutils_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/timeutils_gn/moz.build
-@@ -12,12 +12,22 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-
+ Library("socket_factory_gn")
+diff --git third_party/libwebrtc/rtc_base/socket_gn/moz.build third_party/libwebrtc/rtc_base/socket_gn/moz.build
+index 43f98b9758bf..27b46ae4f612 100644
+--- third_party/libwebrtc/rtc_base/socket_gn/moz.build
++++ third_party/libwebrtc/rtc_base/socket_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
- DEFINES["WEBRTC_EXCLUDE_SYSTEM_TIME"] = True
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
  DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
@@ -86830,7 +94695,7 @@ index 55044da704..b3d3a63190 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,185 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,187 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -86842,7 +94707,6 @@ index 55044da704..b3d3a63190 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -86850,6 +94714,7 @@ index 55044da704..b3d3a63190 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -86869,7 +94734,6 @@ index 55044da704..b3d3a63190 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -86884,7 +94748,6 @@ index 55044da704..b3d3a63190 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -86942,6 +94805,10 @@ index 55044da704..b3d3a63190 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -87021,19 +94888,18 @@ index 55044da704..b3d3a63190 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("timeutils_gn")
-diff --git third_party/libwebrtc/rtc_base/type_traits_gn/moz.build third_party/libwebrtc/rtc_base/type_traits_gn/moz.build
-index 6e5a6266c9..f89c8dde62 100644
---- third_party/libwebrtc/rtc_base/type_traits_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/type_traits_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("socket_gn")
+diff --git third_party/libwebrtc/rtc_base/socket_server_gn/moz.build third_party/libwebrtc/rtc_base/socket_server_gn/moz.build
+index d24756b4d615..5a576332fb94 100644
+--- third_party/libwebrtc/rtc_base/socket_server_gn/moz.build
++++ third_party/libwebrtc/rtc_base/socket_server_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -87048,7 +94914,7 @@ index 6e5a6266c9..f89c8dde62 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,120 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -87060,13 +94926,17 @@ index 6e5a6266c9..f89c8dde62 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "GLESv2",
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -87083,7 +94953,6 @@ index 6e5a6266c9..f89c8dde62 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -87098,7 +94967,6 @@ index 6e5a6266c9..f89c8dde62 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -87132,6 +95000,13 @@ index 6e5a6266c9..f89c8dde62 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -87145,6 +95020,10 @@ index 6e5a6266c9..f89c8dde62 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -87157,7 +95036,7 @@ index 6e5a6266c9..f89c8dde62 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -163,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -87208,19 +95087,18 @@ index 6e5a6266c9..f89c8dde62 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("type_traits_gn")
-diff --git third_party/libwebrtc/rtc_base/unique_id_generator_gn/moz.build third_party/libwebrtc/rtc_base/unique_id_generator_gn/moz.build
-index 144e5ff789..e0450e78ec 100644
---- third_party/libwebrtc/rtc_base/unique_id_generator_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/unique_id_generator_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("socket_server_gn")
+diff --git third_party/libwebrtc/rtc_base/ssl_adapter_gn/moz.build third_party/libwebrtc/rtc_base/ssl_adapter_gn/moz.build
+index 7df6c9be0d52..37f417671c69 100644
+--- third_party/libwebrtc/rtc_base/ssl_adapter_gn/moz.build
++++ third_party/libwebrtc/rtc_base/ssl_adapter_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -87235,7 +95113,7 @@ index 144e5ff789..e0450e78ec 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,107 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -87247,7 +95125,6 @@ index 144e5ff789..e0450e78ec 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -87270,7 +95147,6 @@ index 144e5ff789..e0450e78ec 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -87285,7 +95161,6 @@ index 144e5ff789..e0450e78ec 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -87332,6 +95207,10 @@ index 144e5ff789..e0450e78ec 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -87344,7 +95223,7 @@ index 144e5ff789..e0450e78ec 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -149,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -87395,19 +95274,18 @@ index 144e5ff789..e0450e78ec 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("unique_id_generator_gn")
-diff --git third_party/libwebrtc/rtc_base/units/unit_base_gn/moz.build third_party/libwebrtc/rtc_base/units/unit_base_gn/moz.build
-index 1a73da55be..fa188d4c8b 100644
---- third_party/libwebrtc/rtc_base/units/unit_base_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/units/unit_base_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("ssl_adapter_gn")
+diff --git third_party/libwebrtc/rtc_base/ssl_gn/moz.build third_party/libwebrtc/rtc_base/ssl_gn/moz.build
+index 3b316011d903..9f73c2a4952a 100644
+--- third_party/libwebrtc/rtc_base/ssl_gn/moz.build
++++ third_party/libwebrtc/rtc_base/ssl_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -87422,7 +95300,7 @@ index 1a73da55be..fa188d4c8b 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,111 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -87434,17 +95312,12 @@ index 1a73da55be..fa188d4c8b 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -87461,7 +95334,6 @@ index 1a73da55be..fa188d4c8b 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -87476,7 +95348,6 @@ index 1a73da55be..fa188d4c8b 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -87523,6 +95394,10 @@ index 1a73da55be..fa188d4c8b 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -87535,7 +95410,7 @@ index 1a73da55be..fa188d4c8b 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -153,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -87586,19 +95461,18 @@ index 1a73da55be..fa188d4c8b 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("unit_base_gn")
-diff --git third_party/libwebrtc/rtc_base/weak_ptr_gn/moz.build third_party/libwebrtc/rtc_base/weak_ptr_gn/moz.build
-index 24bcc6accf..c91a4d7112 100644
---- third_party/libwebrtc/rtc_base/weak_ptr_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/weak_ptr_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("ssl_gn")
+diff --git third_party/libwebrtc/rtc_base/stringutils_gn/moz.build third_party/libwebrtc/rtc_base/stringutils_gn/moz.build
+index 8968548bc44d..6ae58958a750 100644
+--- third_party/libwebrtc/rtc_base/stringutils_gn/moz.build
++++ third_party/libwebrtc/rtc_base/stringutils_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -87613,7 +95487,7 @@ index 24bcc6accf..c91a4d7112 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -48,179 +57,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -87625,7 +95499,6 @@ index 24bcc6accf..c91a4d7112 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -87652,7 +95525,6 @@ index 24bcc6accf..c91a4d7112 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -87667,7 +95539,6 @@ index 24bcc6accf..c91a4d7112 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -87718,6 +95589,10 @@ index 24bcc6accf..c91a4d7112 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -87797,481 +95672,587 @@ index 24bcc6accf..c91a4d7112 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("weak_ptr_gn")
-diff --git third_party/libwebrtc/rtc_base/win/create_direct3d_device_gn/moz.build third_party/libwebrtc/rtc_base/win/create_direct3d_device_gn/moz.build
-deleted file mode 100644
-index 89b4d40824..0000000000
---- third_party/libwebrtc/rtc_base/win/create_direct3d_device_gn/moz.build
-+++ /dev/null
-@@ -1,85 +0,0 @@
--# This Source Code Form is subject to the terms of the Mozilla Public
--# License, v. 2.0. If a copy of the MPL was not distributed with this
--# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ Library("stringutils_gn")
+diff --git third_party/libwebrtc/rtc_base/strong_alias_gn/moz.build third_party/libwebrtc/rtc_base/strong_alias_gn/moz.build
+index 3ca55f387657..3578dca2f457 100644
+--- third_party/libwebrtc/rtc_base/strong_alias_gn/moz.build
++++ third_party/libwebrtc/rtc_base/strong_alias_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
 -
+-if CONFIG["OS_TARGET"] == "Android":
 -
--  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
--  ### DO NOT edit it by hand.                                       ###
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--COMPILE_FLAGS["OS_INCLUDES"] = []
--AllowCompilerWarnings()
+-if CONFIG["OS_TARGET"] == "Darwin":
 -
--DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
--DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
--DEFINES["NOMINMAX"] = True
--DEFINES["NTDDI_VERSION"] = "0x0A000000"
--DEFINES["PSAPI_VERSION"] = "2"
--DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
--DEFINES["RTC_ENABLE_VP9"] = True
--DEFINES["RTC_ENABLE_WIN_WGC"] = True
--DEFINES["UNICODE"] = True
--DEFINES["USE_AURA"] = "1"
--DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
--DEFINES["WEBRTC_LIBRARY_IMPL"] = True
--DEFINES["WEBRTC_MOZILLA_BUILD"] = True
--DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
--DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
--DEFINES["WEBRTC_WIN"] = True
--DEFINES["WIN32"] = True
--DEFINES["WIN32_LEAN_AND_MEAN"] = True
--DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
--DEFINES["WINVER"] = "0x0A00"
--DEFINES["_ATL_NO_OPENGL"] = True
--DEFINES["_CRT_RAND_S"] = True
--DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
--DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
--DEFINES["_HAS_EXCEPTIONS"] = "0"
--DEFINES["_HAS_NODISCARD"] = True
--DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
--DEFINES["_SECURE_ATL"] = True
--DEFINES["_UNICODE"] = True
--DEFINES["_WIN32_WINNT"] = "0x0A00"
--DEFINES["_WINDOWS"] = True
--DEFINES["__STD_C"] = True
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--FINAL_LIBRARY = "xul"
+-if CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "!/third_party/libwebrtc/gen",
--    "/ipc/chromium/src",
--    "/third_party/libwebrtc/",
--    "/third_party/libwebrtc/third_party/abseil-cpp/",
--    "/tools/profiler/public"
--]
+-if CONFIG["OS_TARGET"] == "OpenBSD":
 -
--UNIFIED_SOURCES += [
--    "/third_party/libwebrtc/rtc_base/win/create_direct3d_device.cc"
--]
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--if not CONFIG["MOZ_DEBUG"]:
+-if CONFIG["OS_TARGET"] == "WINNT":
 -
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
--    DEFINES["NDEBUG"] = True
--    DEFINES["NVALGRIND"] = True
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
 -
--if CONFIG["MOZ_DEBUG"] == "1":
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
 -
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
--    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-if CONFIG["TARGET_CPU"] == "loongarch64":
 -
--if CONFIG["TARGET_CPU"] == "aarch64":
+-    DEFINES["_GNU_SOURCE"] = True
 -
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 -
--if CONFIG["TARGET_CPU"] == "x86":
+-if CONFIG["TARGET_CPU"] == "mips64":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
--if CONFIG["TARGET_CPU"] == "x86_64":
+-    DEFINES["_DEBUG"] = True
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
 -
--Library("create_direct3d_device_gn")
-diff --git third_party/libwebrtc/rtc_base/win/get_activation_factory_gn/moz.build third_party/libwebrtc/rtc_base/win/get_activation_factory_gn/moz.build
-deleted file mode 100644
-index 0f2ade5af2..0000000000
---- third_party/libwebrtc/rtc_base/win/get_activation_factory_gn/moz.build
-+++ /dev/null
-@@ -1,85 +0,0 @@
--# This Source Code Form is subject to the terms of the Mozilla Public
--# License, v. 2.0. If a copy of the MPL was not distributed with this
--# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+-    DEFINES["_DEBUG"] = True
 -
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 -
--  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
--  ### DO NOT edit it by hand.                                       ###
+-    DEFINES["_DEBUG"] = True
 -
--COMPILE_FLAGS["OS_INCLUDES"] = []
--AllowCompilerWarnings()
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
--DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
--DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
--DEFINES["NOMINMAX"] = True
--DEFINES["NTDDI_VERSION"] = "0x0A000000"
--DEFINES["PSAPI_VERSION"] = "2"
--DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
--DEFINES["RTC_ENABLE_VP9"] = True
--DEFINES["RTC_ENABLE_WIN_WGC"] = True
--DEFINES["UNICODE"] = True
--DEFINES["USE_AURA"] = "1"
--DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
--DEFINES["WEBRTC_LIBRARY_IMPL"] = True
--DEFINES["WEBRTC_MOZILLA_BUILD"] = True
--DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
--DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
--DEFINES["WEBRTC_WIN"] = True
--DEFINES["WIN32"] = True
--DEFINES["WIN32_LEAN_AND_MEAN"] = True
--DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
--DEFINES["WINVER"] = "0x0A00"
--DEFINES["_ATL_NO_OPENGL"] = True
--DEFINES["_CRT_RAND_S"] = True
--DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
--DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
--DEFINES["_HAS_EXCEPTIONS"] = "0"
--DEFINES["_HAS_NODISCARD"] = True
--DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
--DEFINES["_SECURE_ATL"] = True
--DEFINES["_UNICODE"] = True
--DEFINES["_WIN32_WINNT"] = "0x0A00"
--DEFINES["_WINDOWS"] = True
--DEFINES["__STD_C"] = True
+-    DEFINES["_DEBUG"] = True
 -
--FINAL_LIBRARY = "xul"
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "!/third_party/libwebrtc/gen",
--    "/ipc/chromium/src",
--    "/third_party/libwebrtc/",
--    "/third_party/libwebrtc/third_party/abseil-cpp/",
--    "/tools/profiler/public"
--]
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
--UNIFIED_SOURCES += [
--    "/third_party/libwebrtc/rtc_base/win/get_activation_factory.cc"
--]
+-    OS_LIBS += [
+-        "unwind"
+-    ]
 -
--if not CONFIG["MOZ_DEBUG"]:
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
--    DEFINES["NDEBUG"] = True
--    DEFINES["NVALGRIND"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 -
--if CONFIG["MOZ_DEBUG"] == "1":
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
--    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-    DEFINES["_GNU_SOURCE"] = True
 -
--if CONFIG["TARGET_CPU"] == "aarch64":
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 -
--if CONFIG["TARGET_CPU"] == "x86":
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 -
--if CONFIG["TARGET_CPU"] == "x86_64":
+ Library("strong_alias_gn")
+diff --git third_party/libwebrtc/rtc_base/swap_queue_gn/moz.build third_party/libwebrtc/rtc_base/swap_queue_gn/moz.build
+index 84aa26f7defe..3b411438cbea 100644
+--- third_party/libwebrtc/rtc_base/swap_queue_gn/moz.build
++++ third_party/libwebrtc/rtc_base/swap_queue_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-if CONFIG["OS_TARGET"] == "Android":
 -
--Library("get_activation_factory_gn")
-diff --git third_party/libwebrtc/rtc_base/win/hstring_gn/moz.build third_party/libwebrtc/rtc_base/win/hstring_gn/moz.build
-deleted file mode 100644
-index d6968eb597..0000000000
---- third_party/libwebrtc/rtc_base/win/hstring_gn/moz.build
-+++ /dev/null
-@@ -1,85 +0,0 @@
--# This Source Code Form is subject to the terms of the Mozilla Public
--# License, v. 2.0. If a copy of the MPL was not distributed with this
--# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
 -
--  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
--  ### DO NOT edit it by hand.                                       ###
+-if CONFIG["OS_TARGET"] == "Darwin":
 -
--COMPILE_FLAGS["OS_INCLUDES"] = []
--AllowCompilerWarnings()
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
--DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
--DEFINES["NOMINMAX"] = True
--DEFINES["NTDDI_VERSION"] = "0x0A000000"
--DEFINES["PSAPI_VERSION"] = "2"
--DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
--DEFINES["RTC_ENABLE_VP9"] = True
--DEFINES["RTC_ENABLE_WIN_WGC"] = True
--DEFINES["UNICODE"] = True
--DEFINES["USE_AURA"] = "1"
--DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
--DEFINES["WEBRTC_LIBRARY_IMPL"] = True
--DEFINES["WEBRTC_MOZILLA_BUILD"] = True
--DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
--DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
--DEFINES["WEBRTC_WIN"] = True
--DEFINES["WIN32"] = True
--DEFINES["WIN32_LEAN_AND_MEAN"] = True
--DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
--DEFINES["WINVER"] = "0x0A00"
--DEFINES["_ATL_NO_OPENGL"] = True
--DEFINES["_CRT_RAND_S"] = True
--DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
--DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
--DEFINES["_HAS_EXCEPTIONS"] = "0"
--DEFINES["_HAS_NODISCARD"] = True
--DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
--DEFINES["_SECURE_ATL"] = True
--DEFINES["_UNICODE"] = True
--DEFINES["_WIN32_WINNT"] = "0x0A00"
--DEFINES["_WINDOWS"] = True
--DEFINES["__STD_C"] = True
+-if CONFIG["OS_TARGET"] == "Linux":
 -
--FINAL_LIBRARY = "xul"
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-if CONFIG["OS_TARGET"] == "OpenBSD":
 -
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "!/third_party/libwebrtc/gen",
--    "/ipc/chromium/src",
--    "/third_party/libwebrtc/",
--    "/third_party/libwebrtc/third_party/abseil-cpp/",
--    "/tools/profiler/public"
--]
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--SOURCES += [
--    "/third_party/libwebrtc/rtc_base/win/hstring.cc"
--]
+-if CONFIG["OS_TARGET"] == "WINNT":
 -
--if not CONFIG["MOZ_DEBUG"]:
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
 -
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
--    DEFINES["NDEBUG"] = True
--    DEFINES["NVALGRIND"] = True
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
 -
--if CONFIG["MOZ_DEBUG"] == "1":
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["TARGET_CPU"] == "aarch64":
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
+-    OS_LIBS += [
+-        "unwind"
+-    ]
 -
--if CONFIG["TARGET_CPU"] == "x86":
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 -
--if CONFIG["TARGET_CPU"] == "x86_64":
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 -
--Library("hstring_gn")
-diff --git third_party/libwebrtc/rtc_base/win/windows_version_gn/moz.build third_party/libwebrtc/rtc_base/win/windows_version_gn/moz.build
-deleted file mode 100644
-index 014d6aaf9a..0000000000
---- third_party/libwebrtc/rtc_base/win/windows_version_gn/moz.build
-+++ /dev/null
-@@ -1,85 +0,0 @@
--# This Source Code Form is subject to the terms of the Mozilla Public
--# License, v. 2.0. If a copy of the MPL was not distributed with this
--# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["_GNU_SOURCE"] = True
 -
--  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
--  ### DO NOT edit it by hand.                                       ###
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
--COMPILE_FLAGS["OS_INCLUDES"] = []
--AllowCompilerWarnings()
+-    DEFINES["_GNU_SOURCE"] = True
 -
--DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
--DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
--DEFINES["NOMINMAX"] = True
--DEFINES["NTDDI_VERSION"] = "0x0A000000"
--DEFINES["PSAPI_VERSION"] = "2"
--DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
--DEFINES["RTC_ENABLE_VP9"] = True
--DEFINES["RTC_ENABLE_WIN_WGC"] = True
--DEFINES["UNICODE"] = True
--DEFINES["USE_AURA"] = "1"
--DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
--DEFINES["WEBRTC_LIBRARY_IMPL"] = True
--DEFINES["WEBRTC_MOZILLA_BUILD"] = True
--DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
--DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
--DEFINES["WEBRTC_WIN"] = True
--DEFINES["WIN32"] = True
--DEFINES["WIN32_LEAN_AND_MEAN"] = True
--DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
--DEFINES["WINVER"] = "0x0A00"
--DEFINES["_ATL_NO_OPENGL"] = True
--DEFINES["_CRT_RAND_S"] = True
--DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
--DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
--DEFINES["_HAS_EXCEPTIONS"] = "0"
--DEFINES["_HAS_NODISCARD"] = True
--DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
--DEFINES["_SECURE_ATL"] = True
--DEFINES["_UNICODE"] = True
--DEFINES["_WIN32_WINNT"] = "0x0A00"
--DEFINES["_WINDOWS"] = True
--DEFINES["__STD_C"] = True
+ Library("swap_queue_gn")
+diff --git third_party/libwebrtc/rtc_base/synchronization/mutex_gn/moz.build third_party/libwebrtc/rtc_base/synchronization/mutex_gn/moz.build
+index 9ce9d8492bdc..97ba7f1f28a4 100644
+--- third_party/libwebrtc/rtc_base/synchronization/mutex_gn/moz.build
++++ third_party/libwebrtc/rtc_base/synchronization/mutex_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
 -
--FINAL_LIBRARY = "xul"
+-if CONFIG["OS_TARGET"] == "Android":
 -
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "!/third_party/libwebrtc/gen",
--    "/ipc/chromium/src",
--    "/third_party/libwebrtc/",
--    "/third_party/libwebrtc/third_party/abseil-cpp/",
--    "/tools/profiler/public"
--]
+-    OS_LIBS += [
+-        "log"
+-    ]
 -
--UNIFIED_SOURCES += [
--    "/third_party/libwebrtc/rtc_base/win/windows_version.cc"
--]
+-if CONFIG["OS_TARGET"] == "Darwin":
 -
--if not CONFIG["MOZ_DEBUG"]:
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
--    DEFINES["NDEBUG"] = True
--    DEFINES["NVALGRIND"] = True
+-if CONFIG["OS_TARGET"] == "Linux":
 -
--if CONFIG["MOZ_DEBUG"] == "1":
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
--    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-if CONFIG["OS_TARGET"] == "OpenBSD":
 -
--if CONFIG["TARGET_CPU"] == "aarch64":
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
--if CONFIG["TARGET_CPU"] == "x86":
+-if CONFIG["TARGET_CPU"] == "loongarch64":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 -
--if CONFIG["TARGET_CPU"] == "x86_64":
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-if CONFIG["TARGET_CPU"] == "mips64":
 -
--Library("windows_version_gn")
-diff --git third_party/libwebrtc/rtc_base/win32_gn/moz.build third_party/libwebrtc/rtc_base/win32_gn/moz.build
-deleted file mode 100644
-index 9c7c5cec86..0000000000
---- third_party/libwebrtc/rtc_base/win32_gn/moz.build
-+++ /dev/null
-@@ -1,92 +0,0 @@
--# This Source Code Form is subject to the terms of the Mozilla Public
--# License, v. 2.0. If a copy of the MPL was not distributed with this
--# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
+-    DEFINES["_DEBUG"] = True
 -
--  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
--  ### DO NOT edit it by hand.                                       ###
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
 -
--COMPILE_FLAGS["OS_INCLUDES"] = []
--AllowCompilerWarnings()
+-    DEFINES["_DEBUG"] = True
 -
--DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
--DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
--DEFINES["NOMINMAX"] = True
--DEFINES["NTDDI_VERSION"] = "0x0A000000"
--DEFINES["PSAPI_VERSION"] = "2"
--DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
--DEFINES["RTC_ENABLE_VP9"] = True
--DEFINES["RTC_ENABLE_WIN_WGC"] = True
--DEFINES["UNICODE"] = True
--DEFINES["USE_AURA"] = "1"
--DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
--DEFINES["WEBRTC_LIBRARY_IMPL"] = True
--DEFINES["WEBRTC_MOZILLA_BUILD"] = True
--DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
--DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
--DEFINES["WEBRTC_WIN"] = True
--DEFINES["WIN32"] = True
--DEFINES["WIN32_LEAN_AND_MEAN"] = True
--DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
--DEFINES["WINVER"] = "0x0A00"
--DEFINES["_ATL_NO_OPENGL"] = True
--DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--DEFINES["_CRT_RAND_S"] = True
--DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
--DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
--DEFINES["_HAS_EXCEPTIONS"] = "0"
--DEFINES["_HAS_NODISCARD"] = True
--DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
--DEFINES["_SECURE_ATL"] = True
--DEFINES["_UNICODE"] = True
--DEFINES["_WIN32_WINNT"] = "0x0A00"
--DEFINES["_WINDOWS"] = True
--DEFINES["__STD_C"] = True
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 -
--FINAL_LIBRARY = "xul"
+-    DEFINES["_DEBUG"] = True
 -
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "!/third_party/libwebrtc/gen",
--    "/ipc/chromium/src",
--    "/third_party/libwebrtc/",
--    "/third_party/libwebrtc/third_party/abseil-cpp/",
--    "/tools/profiler/public"
--]
+-    DEFINES["_DEBUG"] = True
 -
--OS_LIBS += [
--    "crypt32",
--    "iphlpapi",
--    "secur32"
--]
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
--UNIFIED_SOURCES += [
--    "/third_party/libwebrtc/rtc_base/win32.cc"
--]
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if not CONFIG["MOZ_DEBUG"]:
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
--    DEFINES["NDEBUG"] = True
--    DEFINES["NVALGRIND"] = True
+-    OS_LIBS += [
+-        "unwind"
+-    ]
 -
--if CONFIG["MOZ_DEBUG"] == "1":
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
--    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-    DEFINES["_GNU_SOURCE"] = True
 -
--if CONFIG["TARGET_CPU"] == "aarch64":
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 -
--if CONFIG["TARGET_CPU"] == "x86":
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 -
--if CONFIG["TARGET_CPU"] == "x86_64":
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 -
--Library("win32_gn")
-diff --git third_party/libwebrtc/rtc_base/zero_memory_gn/moz.build third_party/libwebrtc/rtc_base/zero_memory_gn/moz.build
-index 3cb03f6879..4a1ec8b5bf 100644
---- third_party/libwebrtc/rtc_base/zero_memory_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/zero_memory_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("mutex_gn")
+diff --git third_party/libwebrtc/rtc_base/synchronization/sequence_checker_internal_gn/moz.build third_party/libwebrtc/rtc_base/synchronization/sequence_checker_internal_gn/moz.build
+index 3f32dcb1a7a0..2b47834fa63c 100644
+--- third_party/libwebrtc/rtc_base/synchronization/sequence_checker_internal_gn/moz.build
++++ third_party/libwebrtc/rtc_base/synchronization/sequence_checker_internal_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -88286,7 +96267,7 @@ index 3cb03f6879..4a1ec8b5bf 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -88298,7 +96279,6 @@ index 3cb03f6879..4a1ec8b5bf 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -88325,7 +96305,6 @@ index 3cb03f6879..4a1ec8b5bf 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -88340,7 +96319,6 @@ index 3cb03f6879..4a1ec8b5bf 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -88391,6 +96369,10 @@ index 3cb03f6879..4a1ec8b5bf 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -88470,340 +96452,18 @@ index 3cb03f6879..4a1ec8b5bf 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("zero_memory_gn")
-diff --git third_party/libwebrtc/sdk/base_objc_gn/moz.build third_party/libwebrtc/sdk/base_objc_gn/moz.build
-deleted file mode 100644
-index baf20fbcbc..0000000000
---- third_party/libwebrtc/sdk/base_objc_gn/moz.build
-+++ /dev/null
-@@ -1,79 +0,0 @@
--# This Source Code Form is subject to the terms of the Mozilla Public
--# License, v. 2.0. If a copy of the MPL was not distributed with this
--# file, You can obtain one at http://mozilla.org/MPL/2.0/.
--
--
--  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
--  ### DO NOT edit it by hand.                                       ###
--
--CMFLAGS += [
--    "-fobjc-arc"
--]
--
--CMMFLAGS += [
--    "-fobjc-arc"
--]
--
--COMPILE_FLAGS["OS_INCLUDES"] = []
--AllowCompilerWarnings()
--
--DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
--DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
--DEFINES["RTC_ENABLE_VP9"] = True
--DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
--DEFINES["WEBRTC_LIBRARY_IMPL"] = True
--DEFINES["WEBRTC_MAC"] = True
--DEFINES["WEBRTC_MOZILLA_BUILD"] = True
--DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
--DEFINES["WEBRTC_POSIX"] = True
--DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
--DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
--DEFINES["__STDC_CONSTANT_MACROS"] = True
--DEFINES["__STDC_FORMAT_MACROS"] = True
--
--FINAL_LIBRARY = "xul"
--
--
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "!/third_party/libwebrtc/gen",
--    "/ipc/chromium/src",
--    "/third_party/libwebrtc/",
--    "/third_party/libwebrtc/sdk/objc/",
--    "/third_party/libwebrtc/sdk/objc/base/",
--    "/third_party/libwebrtc/third_party/abseil-cpp/",
--    "/tools/profiler/public"
--]
--
--UNIFIED_SOURCES += [
--    "/third_party/libwebrtc/sdk/objc/base/RTCEncodedImage.m",
--    "/third_party/libwebrtc/sdk/objc/base/RTCLogging.mm",
--    "/third_party/libwebrtc/sdk/objc/base/RTCVideoCapturer.m",
--    "/third_party/libwebrtc/sdk/objc/base/RTCVideoCodecInfo.m",
--    "/third_party/libwebrtc/sdk/objc/base/RTCVideoEncoderQpThresholds.m",
--    "/third_party/libwebrtc/sdk/objc/base/RTCVideoEncoderSettings.m",
--    "/third_party/libwebrtc/sdk/objc/base/RTCVideoFrame.mm"
--]
--
--if not CONFIG["MOZ_DEBUG"]:
--
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
--    DEFINES["NDEBUG"] = True
--    DEFINES["NVALGRIND"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1":
--
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["TARGET_CPU"] == "aarch64":
--
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
--
--if CONFIG["TARGET_CPU"] == "x86_64":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--Library("base_objc_gn")
-diff --git third_party/libwebrtc/sdk/helpers_objc_gn/moz.build third_party/libwebrtc/sdk/helpers_objc_gn/moz.build
-deleted file mode 100644
-index b27bdaafb2..0000000000
---- third_party/libwebrtc/sdk/helpers_objc_gn/moz.build
-+++ /dev/null
-@@ -1,75 +0,0 @@
--# This Source Code Form is subject to the terms of the Mozilla Public
--# License, v. 2.0. If a copy of the MPL was not distributed with this
--# file, You can obtain one at http://mozilla.org/MPL/2.0/.
--
--
--  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
--  ### DO NOT edit it by hand.                                       ###
--
--CMFLAGS += [
--    "-fobjc-arc"
--]
--
--CMMFLAGS += [
--    "-fobjc-arc"
--]
--
--COMPILE_FLAGS["OS_INCLUDES"] = []
--AllowCompilerWarnings()
--
--DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
--DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
--DEFINES["RTC_ENABLE_VP9"] = True
--DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
--DEFINES["WEBRTC_LIBRARY_IMPL"] = True
--DEFINES["WEBRTC_MAC"] = True
--DEFINES["WEBRTC_MOZILLA_BUILD"] = True
--DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
--DEFINES["WEBRTC_POSIX"] = True
--DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
--DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
--DEFINES["__STDC_CONSTANT_MACROS"] = True
--DEFINES["__STDC_FORMAT_MACROS"] = True
--
--FINAL_LIBRARY = "xul"
--
--
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "!/third_party/libwebrtc/gen",
--    "/ipc/chromium/src",
--    "/third_party/libwebrtc/",
--    "/third_party/libwebrtc/sdk/objc/",
--    "/third_party/libwebrtc/sdk/objc/base/",
--    "/third_party/libwebrtc/third_party/abseil-cpp/",
--    "/tools/profiler/public"
--]
--
--UNIFIED_SOURCES += [
--    "/third_party/libwebrtc/sdk/objc/helpers/AVCaptureSession+DevicePosition.mm",
--    "/third_party/libwebrtc/sdk/objc/helpers/NSString+StdString.mm",
--    "/third_party/libwebrtc/sdk/objc/helpers/RTCDispatcher.m"
--]
--
--if not CONFIG["MOZ_DEBUG"]:
--
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
--    DEFINES["NDEBUG"] = True
--    DEFINES["NVALGRIND"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1":
--
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["TARGET_CPU"] == "aarch64":
--
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
--
--if CONFIG["TARGET_CPU"] == "x86_64":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--Library("helpers_objc_gn")
-diff --git third_party/libwebrtc/sdk/videocapture_objc_gn/moz.build third_party/libwebrtc/sdk/videocapture_objc_gn/moz.build
-deleted file mode 100644
-index bd4d77a395..0000000000
---- third_party/libwebrtc/sdk/videocapture_objc_gn/moz.build
-+++ /dev/null
-@@ -1,70 +0,0 @@
--# This Source Code Form is subject to the terms of the Mozilla Public
--# License, v. 2.0. If a copy of the MPL was not distributed with this
--# file, You can obtain one at http://mozilla.org/MPL/2.0/.
--
--
--  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
--  ### DO NOT edit it by hand.                                       ###
--
--CMFLAGS += [
--    "-fobjc-arc"
--]
--
--COMPILE_FLAGS["OS_INCLUDES"] = []
--AllowCompilerWarnings()
--
--DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
--DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
--DEFINES["RTC_ENABLE_VP9"] = True
--DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
--DEFINES["WEBRTC_LIBRARY_IMPL"] = True
--DEFINES["WEBRTC_MAC"] = True
--DEFINES["WEBRTC_MOZILLA_BUILD"] = True
--DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
--DEFINES["WEBRTC_POSIX"] = True
--DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
--DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
--DEFINES["__STDC_CONSTANT_MACROS"] = True
--DEFINES["__STDC_FORMAT_MACROS"] = True
--
--FINAL_LIBRARY = "xul"
--
--
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "!/third_party/libwebrtc/gen",
--    "/ipc/chromium/src",
--    "/third_party/libwebrtc/",
--    "/third_party/libwebrtc/sdk/objc/",
--    "/third_party/libwebrtc/sdk/objc/base/",
--    "/third_party/libwebrtc/third_party/abseil-cpp/",
--    "/tools/profiler/public"
--]
--
--UNIFIED_SOURCES += [
--    "/third_party/libwebrtc/sdk/objc/components/capturer/RTCCameraVideoCapturer.m",
--    "/third_party/libwebrtc/sdk/objc/components/capturer/RTCFileVideoCapturer.m"
--]
--
--if not CONFIG["MOZ_DEBUG"]:
--
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
--    DEFINES["NDEBUG"] = True
--    DEFINES["NVALGRIND"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1":
--
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["TARGET_CPU"] == "aarch64":
--
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
--
--if CONFIG["TARGET_CPU"] == "x86_64":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--Library("videocapture_objc_gn")
-diff --git third_party/libwebrtc/sdk/videoframebuffer_objc_gn/moz.build third_party/libwebrtc/sdk/videoframebuffer_objc_gn/moz.build
-deleted file mode 100644
-index 25e08e62fa..0000000000
---- third_party/libwebrtc/sdk/videoframebuffer_objc_gn/moz.build
-+++ /dev/null
-@@ -1,73 +0,0 @@
--# This Source Code Form is subject to the terms of the Mozilla Public
--# License, v. 2.0. If a copy of the MPL was not distributed with this
--# file, You can obtain one at http://mozilla.org/MPL/2.0/.
--
--
--  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
--  ### DO NOT edit it by hand.                                       ###
--
--CMMFLAGS += [
--    "-fobjc-arc"
--]
--
--COMPILE_FLAGS["OS_INCLUDES"] = []
--AllowCompilerWarnings()
--
--DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
--DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
--DEFINES["RTC_ENABLE_VP9"] = True
--DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
--DEFINES["WEBRTC_LIBRARY_IMPL"] = True
--DEFINES["WEBRTC_MAC"] = True
--DEFINES["WEBRTC_MOZILLA_BUILD"] = True
--DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
--DEFINES["WEBRTC_POSIX"] = True
--DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
--DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
--DEFINES["__STDC_CONSTANT_MACROS"] = True
--DEFINES["__STDC_FORMAT_MACROS"] = True
--
--FINAL_LIBRARY = "xul"
--
--
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "!/third_party/libwebrtc/gen",
--    "/ipc/chromium/src",
--    "/media/libyuv/",
--    "/media/libyuv/libyuv/include/",
--    "/third_party/libwebrtc/",
--    "/third_party/libwebrtc/sdk/objc/",
--    "/third_party/libwebrtc/sdk/objc/base/",
--    "/third_party/libwebrtc/third_party/abseil-cpp/",
--    "/tools/profiler/public"
--]
--
--UNIFIED_SOURCES += [
--    "/third_party/libwebrtc/sdk/objc/api/video_frame_buffer/RTCNativeI420Buffer.mm",
--    "/third_party/libwebrtc/sdk/objc/api/video_frame_buffer/RTCNativeMutableI420Buffer.mm",
--    "/third_party/libwebrtc/sdk/objc/components/video_frame_buffer/RTCCVPixelBuffer.mm"
--]
--
--if not CONFIG["MOZ_DEBUG"]:
--
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
--    DEFINES["NDEBUG"] = True
--    DEFINES["NVALGRIND"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1":
--
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["TARGET_CPU"] == "aarch64":
--
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
--
--if CONFIG["TARGET_CPU"] == "x86_64":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--Library("videoframebuffer_objc_gn")
-diff --git third_party/libwebrtc/system_wrappers/denormal_disabler_gn/moz.build third_party/libwebrtc/system_wrappers/denormal_disabler_gn/moz.build
-index cd0bc1b144..9f955dcf32 100644
---- third_party/libwebrtc/system_wrappers/denormal_disabler_gn/moz.build
-+++ third_party/libwebrtc/system_wrappers/denormal_disabler_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("sequence_checker_internal_gn")
+diff --git third_party/libwebrtc/rtc_base/synchronization/yield_gn/moz.build third_party/libwebrtc/rtc_base/synchronization/yield_gn/moz.build
+index 3e512b9b5730..c09f2aea4cb5 100644
+--- third_party/libwebrtc/rtc_base/synchronization/yield_gn/moz.build
++++ third_party/libwebrtc/rtc_base/synchronization/yield_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -88818,7 +96478,7 @@ index cd0bc1b144..9f955dcf32 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,175 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -88830,17 +96490,12 @@ index cd0bc1b144..9f955dcf32 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -88857,7 +96512,6 @@ index cd0bc1b144..9f955dcf32 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -88872,7 +96526,6 @@ index cd0bc1b144..9f955dcf32 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -88923,6 +96576,10 @@ index cd0bc1b144..9f955dcf32 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -89002,19 +96659,18 @@ index cd0bc1b144..9f955dcf32 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("denormal_disabler_gn")
-diff --git third_party/libwebrtc/system_wrappers/field_trial_gn/moz.build third_party/libwebrtc/system_wrappers/field_trial_gn/moz.build
-index 30aa20ae3e..c5bb79c454 100644
---- third_party/libwebrtc/system_wrappers/field_trial_gn/moz.build
-+++ third_party/libwebrtc/system_wrappers/field_trial_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("yield_gn")
+diff --git third_party/libwebrtc/rtc_base/synchronization/yield_policy_gn/moz.build third_party/libwebrtc/rtc_base/synchronization/yield_policy_gn/moz.build
+index 3f1dd4f9247c..7269d51420de 100644
+--- third_party/libwebrtc/rtc_base/synchronization/yield_policy_gn/moz.build
++++ third_party/libwebrtc/rtc_base/synchronization/yield_policy_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -89029,7 +96685,7 @@ index 30aa20ae3e..c5bb79c454 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -89041,7 +96697,6 @@ index 30aa20ae3e..c5bb79c454 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -89068,7 +96723,6 @@ index 30aa20ae3e..c5bb79c454 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -89083,7 +96737,6 @@ index 30aa20ae3e..c5bb79c454 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -89117,13 +96770,6 @@ index 30aa20ae3e..c5bb79c454 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -89141,6 +96787,10 @@ index 30aa20ae3e..c5bb79c454 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -89220,19 +96870,18 @@ index 30aa20ae3e..c5bb79c454 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("field_trial_gn")
-diff --git third_party/libwebrtc/system_wrappers/metrics_gn/moz.build third_party/libwebrtc/system_wrappers/metrics_gn/moz.build
-index 2347fbcbac..31a75cc714 100644
---- third_party/libwebrtc/system_wrappers/metrics_gn/moz.build
-+++ third_party/libwebrtc/system_wrappers/metrics_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("yield_policy_gn")
+diff --git third_party/libwebrtc/rtc_base/system/arch_gn/moz.build third_party/libwebrtc/rtc_base/system/arch_gn/moz.build
+index 4deae9759dba..e7eb27834aca 100644
+--- third_party/libwebrtc/rtc_base/system/arch_gn/moz.build
++++ third_party/libwebrtc/rtc_base/system/arch_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -89247,7 +96896,7 @@ index 2347fbcbac..31a75cc714 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,178 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -89259,17 +96908,12 @@ index 2347fbcbac..31a75cc714 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -89286,7 +96930,6 @@ index 2347fbcbac..31a75cc714 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -89301,7 +96944,6 @@ index 2347fbcbac..31a75cc714 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -89344,14 +96986,14 @@ index 2347fbcbac..31a75cc714 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -89364,12 +97006,10 @@ index 2347fbcbac..31a75cc714 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--if CONFIG["TARGET_CPU"] == "x86_64":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -89391,21 +97031,16 @@ index 2347fbcbac..31a75cc714 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -89415,35 +97050,185 @@ index 2347fbcbac..31a75cc714 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("metrics_gn")
-diff --git third_party/libwebrtc/system_wrappers/system_wrappers_gn/moz.build third_party/libwebrtc/system_wrappers/system_wrappers_gn/moz.build
-index 161fe336d9..ade9b12121 100644
---- third_party/libwebrtc/system_wrappers/system_wrappers_gn/moz.build
-+++ third_party/libwebrtc/system_wrappers/system_wrappers_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-
+ Library("arch_gn")
+diff --git third_party/libwebrtc/rtc_base/system/asm_defines_gn/moz.build third_party/libwebrtc/rtc_base/system/asm_defines_gn/moz.build
+deleted file mode 100644
+index 0a5db7e1cf27..000000000000
+--- third_party/libwebrtc/rtc_base/system/asm_defines_gn/moz.build
++++ /dev/null
+@@ -1,80 +0,0 @@
+-# This Source Code Form is subject to the terms of the Mozilla Public
+-# License, v. 2.0. If a copy of the MPL was not distributed with this
+-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+-
+-
+-  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
+-  ### DO NOT edit it by hand.                                       ###
+-
+-COMPILE_FLAGS["OS_INCLUDES"] = []
+-AllowCompilerWarnings()
+-
+-DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+-DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+-DEFINES["RTC_ENABLE_VP9"] = True
+-DEFINES["WEBRTC_ARCH_ARM"] = True
+-DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+-DEFINES["WEBRTC_HAS_NEON"] = True
+-DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+-DEFINES["WEBRTC_LINUX"] = True
+-DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+-DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
+-DEFINES["WEBRTC_POSIX"] = True
+-DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
+-DEFINES["_GNU_SOURCE"] = True
+-DEFINES["__STDC_CONSTANT_MACROS"] = True
+-DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-FINAL_LIBRARY = "xul"
+-
+-
+-LOCAL_INCLUDES += [
+-    "!/ipc/ipdl/_ipdlheaders",
+-    "!/third_party/libwebrtc/gen",
+-    "/ipc/chromium/src",
+-    "/third_party/abseil-cpp/",
+-    "/third_party/libwebrtc/",
+-    "/tools/profiler/public"
+-]
+-
+-if not CONFIG["MOZ_DEBUG"]:
+-
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
+-    DEFINES["NDEBUG"] = True
+-    DEFINES["NVALGRIND"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1":
+-
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-Library("asm_defines_gn")
+diff --git third_party/libwebrtc/rtc_base/system/cocoa_threading_gn/moz.build third_party/libwebrtc/rtc_base/system/cocoa_threading_gn/moz.build
+deleted file mode 100644
+index b151034cb93e..000000000000
+--- third_party/libwebrtc/rtc_base/system/cocoa_threading_gn/moz.build
++++ /dev/null
+@@ -1,68 +0,0 @@
+-# This Source Code Form is subject to the terms of the Mozilla Public
+-# License, v. 2.0. If a copy of the MPL was not distributed with this
+-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+-
+-
+-  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
+-  ### DO NOT edit it by hand.                                       ###
+-
+-CMMFLAGS += [
+-    "-fobjc-arc"
+-]
+-
+-COMPILE_FLAGS["OS_INCLUDES"] = []
+-AllowCompilerWarnings()
+-
+-DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+-DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+-DEFINES["RTC_ENABLE_VP9"] = True
+-DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+-DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+-DEFINES["WEBRTC_MAC"] = True
+-DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+-DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
+-DEFINES["WEBRTC_POSIX"] = True
+-DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
+-DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-DEFINES["__STDC_CONSTANT_MACROS"] = True
+-DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-FINAL_LIBRARY = "xul"
+-
+-
+-LOCAL_INCLUDES += [
+-    "!/ipc/ipdl/_ipdlheaders",
+-    "!/third_party/libwebrtc/gen",
+-    "/ipc/chromium/src",
+-    "/third_party/abseil-cpp/",
+-    "/third_party/libwebrtc/",
+-    "/tools/profiler/public"
+-]
+-
+-UNIFIED_SOURCES += [
+-    "/third_party/libwebrtc/rtc_base/system/cocoa_threading.mm"
+-]
+-
+-if not CONFIG["MOZ_DEBUG"]:
+-
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
+-    DEFINES["NDEBUG"] = True
+-    DEFINES["NVALGRIND"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1":
+-
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-Library("cocoa_threading_gn")
+diff --git third_party/libwebrtc/rtc_base/system/file_wrapper_gn/moz.build third_party/libwebrtc/rtc_base/system/file_wrapper_gn/moz.build
+index e0f7d039805f..d46c159135e3 100644
+--- third_party/libwebrtc/rtc_base/system/file_wrapper_gn/moz.build
++++ third_party/libwebrtc/rtc_base/system/file_wrapper_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -89458,7 +97243,7 @@ index 161fe336d9..ade9b12121 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -47,199 +57,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -89470,19 +97255,12 @@ index 161fe336d9..ade9b12121 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    LOCAL_INCLUDES += [
--        "/config/external/nspr/",
--        "/nsprpub/lib/ds/",
--        "/nsprpub/pr/include/"
--    ]
--
 -    OS_LIBS += [
 -        "log"
 -    ]
@@ -89503,7 +97281,6 @@ index 161fe336d9..ade9b12121 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -89512,21 +97289,12 @@ index 161fe336d9..ade9b12121 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/system_wrappers/source/cpu_features_linux.cc"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -89560,13 +97328,6 @@ index 161fe336d9..ade9b12121 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -89584,6 +97345,10 @@ index 161fe336d9..ade9b12121 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -89663,19 +97428,92 @@ index 161fe336d9..ade9b12121 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("system_wrappers_gn")
-diff --git third_party/libwebrtc/test/rtp_test_utils_gn/moz.build third_party/libwebrtc/test/rtp_test_utils_gn/moz.build
-index 5a0d4a3984..0201431070 100644
---- third_party/libwebrtc/test/rtp_test_utils_gn/moz.build
-+++ third_party/libwebrtc/test/rtp_test_utils_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("file_wrapper_gn")
+diff --git third_party/libwebrtc/rtc_base/system/gcd_helpers_gn/moz.build third_party/libwebrtc/rtc_base/system/gcd_helpers_gn/moz.build
+deleted file mode 100644
+index 20d7ec25d78c..000000000000
+--- third_party/libwebrtc/rtc_base/system/gcd_helpers_gn/moz.build
++++ /dev/null
+@@ -1,68 +0,0 @@
+-# This Source Code Form is subject to the terms of the Mozilla Public
+-# License, v. 2.0. If a copy of the MPL was not distributed with this
+-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+-
+-
+-  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
+-  ### DO NOT edit it by hand.                                       ###
+-
+-CMFLAGS += [
+-    "-fobjc-arc"
+-]
+-
+-COMPILE_FLAGS["OS_INCLUDES"] = []
+-AllowCompilerWarnings()
+-
+-DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+-DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+-DEFINES["RTC_ENABLE_VP9"] = True
+-DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+-DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+-DEFINES["WEBRTC_MAC"] = True
+-DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+-DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
+-DEFINES["WEBRTC_POSIX"] = True
+-DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
+-DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-DEFINES["__STDC_CONSTANT_MACROS"] = True
+-DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-FINAL_LIBRARY = "xul"
+-
+-
+-LOCAL_INCLUDES += [
+-    "!/ipc/ipdl/_ipdlheaders",
+-    "!/third_party/libwebrtc/gen",
+-    "/ipc/chromium/src",
+-    "/third_party/abseil-cpp/",
+-    "/third_party/libwebrtc/",
+-    "/tools/profiler/public"
+-]
+-
+-UNIFIED_SOURCES += [
+-    "/third_party/libwebrtc/rtc_base/system/gcd_helpers.m"
+-]
+-
+-if not CONFIG["MOZ_DEBUG"]:
+-
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
+-    DEFINES["NDEBUG"] = True
+-    DEFINES["NVALGRIND"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1":
+-
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-Library("gcd_helpers_gn")
+diff --git third_party/libwebrtc/rtc_base/system/ignore_warnings_gn/moz.build third_party/libwebrtc/rtc_base/system/ignore_warnings_gn/moz.build
+index 6f3525b99ada..c14467e95dc7 100644
+--- third_party/libwebrtc/rtc_base/system/ignore_warnings_gn/moz.build
++++ third_party/libwebrtc/rtc_base/system/ignore_warnings_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -89690,7 +97528,7 @@ index 5a0d4a3984..0201431070 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,123 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -89702,18 +97540,12 @@ index 5a0d4a3984..0201431070 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "GLESv2",
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -89730,7 +97562,6 @@ index 5a0d4a3984..0201431070 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -89739,17 +97570,12 @@ index 5a0d4a3984..0201431070 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -89783,13 +97609,6 @@ index 5a0d4a3984..0201431070 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -89803,6 +97622,10 @@ index 5a0d4a3984..0201431070 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -89815,7 +97638,7 @@ index 5a0d4a3984..0201431070 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -165,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -89866,24 +97689,33 @@ index 5a0d4a3984..0201431070 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("rtp_test_utils_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/algorithm/algorithm_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/algorithm/algorithm_gn/moz.build
-index 696c19c0a0..bdcf7cc0dc 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/algorithm/algorithm_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/algorithm/algorithm_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
- 
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("ignore_warnings_gn")
+diff --git third_party/libwebrtc/rtc_base/system/inline_gn/moz.build third_party/libwebrtc/rtc_base/system/inline_gn/moz.build
+index 2cb5fb8f52a9..1e8684bd302d 100644
+--- third_party/libwebrtc/rtc_base/system/inline_gn/moz.build
++++ third_party/libwebrtc/rtc_base/system/inline_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -32,117 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -89893,12 +97725,22 @@ index 696c19c0a0..bdcf7cc0dc 100644
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -89907,18 +97749,26 @@ index 696c19c0a0..bdcf7cc0dc 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
@@ -89926,34 +97776,59 @@ index 696c19c0a0..bdcf7cc0dc 100644
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
--
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -89968,8 +97843,8 @@ index 696c19c0a0..bdcf7cc0dc 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
@@ -90001,24 +97876,33 @@ index 696c19c0a0..bdcf7cc0dc 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("algorithm_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/algorithm/container_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/algorithm/container_gn/moz.build
-index 376a6873a7..d8e126e98d 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/algorithm/container_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/algorithm/container_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
- 
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("inline_gn")
+diff --git third_party/libwebrtc/rtc_base/system/no_unique_address_gn/moz.build third_party/libwebrtc/rtc_base/system/no_unique_address_gn/moz.build
+index e92150e1d709..da652288e143 100644
+--- third_party/libwebrtc/rtc_base/system/no_unique_address_gn/moz.build
++++ third_party/libwebrtc/rtc_base/system/no_unique_address_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -32,117 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -90028,12 +97912,22 @@ index 376a6873a7..d8e126e98d 100644
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -90042,18 +97936,26 @@ index 376a6873a7..d8e126e98d 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
@@ -90061,34 +97963,59 @@ index 376a6873a7..d8e126e98d 100644
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
--
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -90103,8 +98030,8 @@ index 376a6873a7..d8e126e98d 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
@@ -90136,24 +98063,33 @@ index 376a6873a7..d8e126e98d 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("container_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/base/atomic_hook_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/base/atomic_hook_gn/moz.build
-index 1dbf8b3037..a5bb25ebbe 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/base/atomic_hook_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/base/atomic_hook_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
- 
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("no_unique_address_gn")
+diff --git third_party/libwebrtc/rtc_base/system/rtc_export_gn/moz.build third_party/libwebrtc/rtc_base/system/rtc_export_gn/moz.build
+index 8a7929181db2..8a2c396a6f97 100644
+--- third_party/libwebrtc/rtc_base/system/rtc_export_gn/moz.build
++++ third_party/libwebrtc/rtc_base/system/rtc_export_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -32,117 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -90163,12 +98099,22 @@ index 1dbf8b3037..a5bb25ebbe 100644
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -90177,18 +98123,26 @@ index 1dbf8b3037..a5bb25ebbe 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
@@ -90196,34 +98150,59 @@ index 1dbf8b3037..a5bb25ebbe 100644
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
--
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -90238,8 +98217,8 @@ index 1dbf8b3037..a5bb25ebbe 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
@@ -90271,24 +98250,33 @@ index 1dbf8b3037..a5bb25ebbe 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("atomic_hook_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/base/base_internal_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/base/base_internal_gn/moz.build
-index c74d13c51a..fa3789dd2b 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/base/base_internal_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/base/base_internal_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
- 
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("rtc_export_gn")
+diff --git third_party/libwebrtc/rtc_base/system/unused_gn/moz.build third_party/libwebrtc/rtc_base/system/unused_gn/moz.build
+index ca4dda9a2e4d..006c6586f890 100644
+--- third_party/libwebrtc/rtc_base/system/unused_gn/moz.build
++++ third_party/libwebrtc/rtc_base/system/unused_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -32,117 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -90298,12 +98286,22 @@ index c74d13c51a..fa3789dd2b 100644
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -90312,18 +98310,26 @@ index c74d13c51a..fa3789dd2b 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
@@ -90331,34 +98337,59 @@ index c74d13c51a..fa3789dd2b 100644
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
 -
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
--
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -90373,8 +98404,8 @@ index c74d13c51a..fa3789dd2b 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
@@ -90406,24 +98437,33 @@ index c74d13c51a..fa3789dd2b 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("base_internal_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/base/config_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/base/config_gn/moz.build
-index 5cd792ccd5..27118a5fb2 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/base/config_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/base/config_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
- 
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("unused_gn")
+diff --git third_party/libwebrtc/rtc_base/system/warn_current_thread_is_deadlocked_gn/moz.build third_party/libwebrtc/rtc_base/system/warn_current_thread_is_deadlocked_gn/moz.build
+index 39fd02456daa..bf0e8a8cd3f7 100644
+--- third_party/libwebrtc/rtc_base/system/warn_current_thread_is_deadlocked_gn/moz.build
++++ third_party/libwebrtc/rtc_base/system/warn_current_thread_is_deadlocked_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -32,117 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -90433,12 +98473,22 @@ index 5cd792ccd5..27118a5fb2 100644
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -90447,18 +98497,26 @@ index 5cd792ccd5..27118a5fb2 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
@@ -90466,34 +98524,59 @@ index 5cd792ccd5..27118a5fb2 100644
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
 -
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
--
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -90508,8 +98591,8 @@ index 5cd792ccd5..27118a5fb2 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
@@ -90541,24 +98624,33 @@ index 5cd792ccd5..27118a5fb2 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("config_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/base/core_headers_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/base/core_headers_gn/moz.build
-index 26296e769d..f6d55cb2ed 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/base/core_headers_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/base/core_headers_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
- 
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("warn_current_thread_is_deadlocked_gn")
+diff --git third_party/libwebrtc/rtc_base/task_utils/repeating_task_gn/moz.build third_party/libwebrtc/rtc_base/task_utils/repeating_task_gn/moz.build
+index 087b4c4d88d2..e8429bb53f50 100644
+--- third_party/libwebrtc/rtc_base/task_utils/repeating_task_gn/moz.build
++++ third_party/libwebrtc/rtc_base/task_utils/repeating_task_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -32,117 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -90568,12 +98660,26 @@ index 26296e769d..f6d55cb2ed 100644
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -90582,18 +98688,30 @@ index 26296e769d..f6d55cb2ed 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "rt"
+-    ]
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
@@ -90601,19 +98719,20 @@ index 26296e769d..f6d55cb2ed 100644
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
@@ -90621,13 +98740,50 @@ index 26296e769d..f6d55cb2ed 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -90643,23 +98799,28 @@ index 26296e769d..f6d55cb2ed 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -90669,31 +98830,49 @@ index 26296e769d..f6d55cb2ed 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("core_headers_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/base/log_severity_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/base/log_severity_gn/moz.build
-index 284ba12620..89638dbef9 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/base/log_severity_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/base/log_severity_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
++    DEFINES["USE_X11"] = "1"
  
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("repeating_task_gn")
+diff --git third_party/libwebrtc/rtc_base/third_party/base64/base64_gn/moz.build third_party/libwebrtc/rtc_base/third_party/base64/base64_gn/moz.build
+index ae1efc51c7bd..6ef27d676626 100644
+--- third_party/libwebrtc/rtc_base/third_party/base64/base64_gn/moz.build
++++ third_party/libwebrtc/rtc_base/third_party/base64/base64_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -36,133 +41,16 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -90703,12 +98882,26 @@ index 284ba12620..89638dbef9 100644
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -90717,18 +98910,26 @@ index 284ba12620..89638dbef9 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
@@ -90736,39 +98937,64 @@ index 284ba12620..89638dbef9 100644
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
 -if CONFIG["TARGET_CPU"] == "arm":
 -
 -    CXXFLAGS += [
 -        "-mfpu=neon"
 -    ]
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -90784,8 +99010,8 @@ index 284ba12620..89638dbef9 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
@@ -90801,15 +99027,13 @@ index 284ba12620..89638dbef9 100644
 -    ]
 -
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
-+if CONFIG["TARGET_CPU"] == "x86":
- 
+-
      CXXFLAGS += [
          "-msse2"
      ]
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
@@ -90817,36 +99041,49 @@ index 284ba12620..89638dbef9 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
--
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("log_severity_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/base/nullability_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/base/nullability_gn/moz.build
-index f152e046ce..990765b4de 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/base/nullability_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/base/nullability_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
- 
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("base64_gn")
+diff --git third_party/libwebrtc/rtc_base/third_party/sigslot/sigslot_gn/moz.build third_party/libwebrtc/rtc_base/third_party/sigslot/sigslot_gn/moz.build
+index d5acb89419a4..7c934ab8aa45 100644
+--- third_party/libwebrtc/rtc_base/third_party/sigslot/sigslot_gn/moz.build
++++ third_party/libwebrtc/rtc_base/third_party/sigslot/sigslot_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -32,117 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,175 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -90856,12 +99093,22 @@ index f152e046ce..990765b4de 100644
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -90870,18 +99117,26 @@ index f152e046ce..990765b4de 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
@@ -90889,33 +99144,64 @@ index f152e046ce..990765b4de 100644
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -90931,23 +99217,28 @@ index f152e046ce..990765b4de 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -90957,31 +99248,49 @@ index f152e046ce..990765b4de 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("nullability_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/base/raw_logging_internal_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/base/raw_logging_internal_gn/moz.build
-index 67100a4772..843518325f 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/base/raw_logging_internal_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/base/raw_logging_internal_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
++    DEFINES["USE_X11"] = "1"
  
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("sigslot_gn")
+diff --git third_party/libwebrtc/rtc_base/threading_gn/moz.build third_party/libwebrtc/rtc_base/threading_gn/moz.build
+index 25c10fd9be18..4bbc22347358 100644
+--- third_party/libwebrtc/rtc_base/threading_gn/moz.build
++++ third_party/libwebrtc/rtc_base/threading_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -36,133 +41,16 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,203 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -90991,12 +99300,35 @@ index 67100a4772..843518325f 100644
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "GLESv2",
+-        "log"
+-    ]
+-
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/rtc_base/physical_socket_server.cc"
+-    ]
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/rtc_base/physical_socket_server.cc"
+-    ]
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -91005,18 +99337,30 @@ index 67100a4772..843518325f 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/rtc_base/physical_socket_server.cc"
+-    ]
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
@@ -91024,19 +99368,20 @@ index 67100a4772..843518325f 100644
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
@@ -91044,19 +99389,54 @@ index 67100a4772..843518325f 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
+-
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/rtc_base/physical_socket_server.cc"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
 -if CONFIG["TARGET_CPU"] == "arm":
 -
 -    CXXFLAGS += [
 -        "-mfpu=neon"
 -    ]
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
 -
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -91072,8 +99452,8 @@ index 67100a4772..843518325f 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
@@ -91089,15 +99469,13 @@ index 67100a4772..843518325f 100644
 -    ]
 -
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
-+if CONFIG["TARGET_CPU"] == "x86":
- 
+-
      CXXFLAGS += [
          "-msse2"
      ]
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
@@ -91105,36 +99483,50 @@ index 67100a4772..843518325f 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
--
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("raw_logging_internal_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/base/throw_delegate_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/base/throw_delegate_gn/moz.build
-index 06b91ef80d..e6011044ff 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/base/throw_delegate_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/base/throw_delegate_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
- 
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("threading_gn")
+diff --git third_party/libwebrtc/rtc_base/timeutils_gn/moz.build third_party/libwebrtc/rtc_base/timeutils_gn/moz.build
+index 4a4eb9a5299d..c44c88674e94 100644
+--- third_party/libwebrtc/rtc_base/timeutils_gn/moz.build
++++ third_party/libwebrtc/rtc_base/timeutils_gn/moz.build
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_EXCLUDE_SYSTEM_TIME"] = True
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -36,133 +41,16 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,186 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -91144,12 +99536,26 @@ index 06b91ef80d..e6011044ff 100644
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -91158,18 +99564,26 @@ index 06b91ef80d..e6011044ff 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
@@ -91177,19 +99591,20 @@ index 06b91ef80d..e6011044ff 100644
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
@@ -91197,19 +99612,50 @@ index 06b91ef80d..e6011044ff 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
 -if CONFIG["TARGET_CPU"] == "arm":
 -
 -    CXXFLAGS += [
 -        "-mfpu=neon"
 -    ]
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
 -
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -91225,8 +99671,8 @@ index 06b91ef80d..e6011044ff 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
@@ -91242,15 +99688,13 @@ index 06b91ef80d..e6011044ff 100644
 -    ]
 -
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
-+if CONFIG["TARGET_CPU"] == "x86":
- 
+-
      CXXFLAGS += [
          "-msse2"
      ]
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
@@ -91258,36 +99702,49 @@ index 06b91ef80d..e6011044ff 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
--
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("throw_delegate_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/cleanup/cleanup_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/cleanup/cleanup_gn/moz.build
-index 8ed66c3ce2..2f22adddfa 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/cleanup/cleanup_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/cleanup/cleanup_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
- 
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("timeutils_gn")
+diff --git third_party/libwebrtc/rtc_base/type_traits_gn/moz.build third_party/libwebrtc/rtc_base/type_traits_gn/moz.build
+index f2f4e6b6ca45..ae4a3a9be6cc 100644
+--- third_party/libwebrtc/rtc_base/type_traits_gn/moz.build
++++ third_party/libwebrtc/rtc_base/type_traits_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -32,117 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -91297,12 +99754,22 @@ index 8ed66c3ce2..2f22adddfa 100644
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -91311,18 +99778,26 @@ index 8ed66c3ce2..2f22adddfa 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
@@ -91330,34 +99805,59 @@ index 8ed66c3ce2..2f22adddfa 100644
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
--
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -91372,8 +99872,8 @@ index 8ed66c3ce2..2f22adddfa 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
@@ -91405,24 +99905,33 @@ index 8ed66c3ce2..2f22adddfa 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("cleanup_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/cleanup/cleanup_internal_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/cleanup/cleanup_internal_gn/moz.build
-index 0f3944e348..8fd358c0b8 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/cleanup/cleanup_internal_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/cleanup/cleanup_internal_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
- 
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("type_traits_gn")
+diff --git third_party/libwebrtc/rtc_base/unique_id_generator_gn/moz.build third_party/libwebrtc/rtc_base/unique_id_generator_gn/moz.build
+index e1cd710315ee..7fdf646e5b07 100644
+--- third_party/libwebrtc/rtc_base/unique_id_generator_gn/moz.build
++++ third_party/libwebrtc/rtc_base/unique_id_generator_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -32,117 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -91432,12 +99941,22 @@ index 0f3944e348..8fd358c0b8 100644
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -91446,18 +99965,26 @@ index 0f3944e348..8fd358c0b8 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
@@ -91465,34 +99992,59 @@ index 0f3944e348..8fd358c0b8 100644
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
--
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -91507,8 +100059,8 @@ index 0f3944e348..8fd358c0b8 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
@@ -91540,24 +100092,33 @@ index 0f3944e348..8fd358c0b8 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("cleanup_internal_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/container/compressed_tuple_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/container/compressed_tuple_gn/moz.build
-index 758e27e19b..6a45401b4a 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/container/compressed_tuple_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/container/compressed_tuple_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
- 
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("unique_id_generator_gn")
+diff --git third_party/libwebrtc/rtc_base/units/unit_base_gn/moz.build third_party/libwebrtc/rtc_base/units/unit_base_gn/moz.build
+index cd430975e933..5415e6422549 100644
+--- third_party/libwebrtc/rtc_base/units/unit_base_gn/moz.build
++++ third_party/libwebrtc/rtc_base/units/unit_base_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -32,117 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,112 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -91567,12 +100128,26 @@ index 758e27e19b..6a45401b4a 100644
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -91581,18 +100156,26 @@ index 758e27e19b..6a45401b4a 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
@@ -91600,34 +100183,59 @@ index 758e27e19b..6a45401b4a 100644
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
 -
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
--
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -155,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -91642,8 +100250,8 @@ index 758e27e19b..6a45401b4a 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
@@ -91675,24 +100283,33 @@ index 758e27e19b..6a45401b4a 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("compressed_tuple_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/container/inlined_vector_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/container/inlined_vector_gn/moz.build
-index 0aeeb25380..1ec3c2b3ff 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/container/inlined_vector_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/container/inlined_vector_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
- 
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("unit_base_gn")
+diff --git third_party/libwebrtc/rtc_base/weak_ptr_gn/moz.build third_party/libwebrtc/rtc_base/weak_ptr_gn/moz.build
+index abd3030f27e3..d0ec863efabb 100644
+--- third_party/libwebrtc/rtc_base/weak_ptr_gn/moz.build
++++ third_party/libwebrtc/rtc_base/weak_ptr_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -32,117 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -91702,12 +100319,26 @@ index 0aeeb25380..1ec3c2b3ff 100644
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -91716,18 +100347,26 @@ index 0aeeb25380..1ec3c2b3ff 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
@@ -91735,33 +100374,64 @@ index 0aeeb25380..1ec3c2b3ff 100644
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -91777,23 +100447,28 @@ index 0aeeb25380..1ec3c2b3ff 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -91803,31 +100478,516 @@ index 0aeeb25380..1ec3c2b3ff 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("inlined_vector_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/container/inlined_vector_internal_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/container/inlined_vector_internal_gn/moz.build
-index 3b6744eda7..7bbe29993c 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/container/inlined_vector_internal_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/container/inlined_vector_internal_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
++    DEFINES["USE_X11"] = "1"
  
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("weak_ptr_gn")
+diff --git third_party/libwebrtc/rtc_base/win/create_direct3d_device_gn/moz.build third_party/libwebrtc/rtc_base/win/create_direct3d_device_gn/moz.build
+deleted file mode 100644
+index 93df4e562812..000000000000
+--- third_party/libwebrtc/rtc_base/win/create_direct3d_device_gn/moz.build
++++ /dev/null
+@@ -1,86 +0,0 @@
+-# This Source Code Form is subject to the terms of the Mozilla Public
+-# License, v. 2.0. If a copy of the MPL was not distributed with this
+-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+-
+-
+-  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
+-  ### DO NOT edit it by hand.                                       ###
+-
+-COMPILE_FLAGS["OS_INCLUDES"] = []
+-AllowCompilerWarnings()
+-
+-DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-DEFINES["NOMINMAX"] = True
+-DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+-DEFINES["PSAPI_VERSION"] = "2"
+-DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+-DEFINES["RTC_ENABLE_VP9"] = True
+-DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-DEFINES["UNICODE"] = True
+-DEFINES["USE_AURA"] = "1"
+-DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+-DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+-DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+-DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
+-DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
+-DEFINES["WEBRTC_WIN"] = True
+-DEFINES["WIN32"] = True
+-DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-DEFINES["WINVER"] = "0x0A00"
+-DEFINES["_ATL_NO_OPENGL"] = True
+-DEFINES["_CRT_RAND_S"] = True
+-DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-DEFINES["_HAS_EXCEPTIONS"] = "0"
+-DEFINES["_HAS_NODISCARD"] = True
+-DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-DEFINES["_SECURE_ATL"] = True
+-DEFINES["_UNICODE"] = True
+-DEFINES["_WIN32_WINNT"] = "0x0A00"
+-DEFINES["_WINDOWS"] = True
+-DEFINES["__STD_C"] = True
+-
+-FINAL_LIBRARY = "xul"
+-
+-
+-LOCAL_INCLUDES += [
+-    "!/ipc/ipdl/_ipdlheaders",
+-    "!/third_party/libwebrtc/gen",
+-    "/ipc/chromium/src",
+-    "/third_party/abseil-cpp/",
+-    "/third_party/libwebrtc/",
+-    "/tools/profiler/public"
+-]
+-
+-UNIFIED_SOURCES += [
+-    "/third_party/libwebrtc/rtc_base/win/create_direct3d_device.cc"
+-]
+-
+-if not CONFIG["MOZ_DEBUG"]:
+-
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
+-    DEFINES["NDEBUG"] = True
+-    DEFINES["NVALGRIND"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1":
+-
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-Library("create_direct3d_device_gn")
+diff --git third_party/libwebrtc/rtc_base/win/get_activation_factory_gn/moz.build third_party/libwebrtc/rtc_base/win/get_activation_factory_gn/moz.build
+deleted file mode 100644
+index 8fa6b23b483a..000000000000
+--- third_party/libwebrtc/rtc_base/win/get_activation_factory_gn/moz.build
++++ /dev/null
+@@ -1,86 +0,0 @@
+-# This Source Code Form is subject to the terms of the Mozilla Public
+-# License, v. 2.0. If a copy of the MPL was not distributed with this
+-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+-
+-
+-  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
+-  ### DO NOT edit it by hand.                                       ###
+-
+-COMPILE_FLAGS["OS_INCLUDES"] = []
+-AllowCompilerWarnings()
+-
+-DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-DEFINES["NOMINMAX"] = True
+-DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+-DEFINES["PSAPI_VERSION"] = "2"
+-DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+-DEFINES["RTC_ENABLE_VP9"] = True
+-DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-DEFINES["UNICODE"] = True
+-DEFINES["USE_AURA"] = "1"
+-DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+-DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+-DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+-DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
+-DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
+-DEFINES["WEBRTC_WIN"] = True
+-DEFINES["WIN32"] = True
+-DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-DEFINES["WINVER"] = "0x0A00"
+-DEFINES["_ATL_NO_OPENGL"] = True
+-DEFINES["_CRT_RAND_S"] = True
+-DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-DEFINES["_HAS_EXCEPTIONS"] = "0"
+-DEFINES["_HAS_NODISCARD"] = True
+-DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-DEFINES["_SECURE_ATL"] = True
+-DEFINES["_UNICODE"] = True
+-DEFINES["_WIN32_WINNT"] = "0x0A00"
+-DEFINES["_WINDOWS"] = True
+-DEFINES["__STD_C"] = True
+-
+-FINAL_LIBRARY = "xul"
+-
+-
+-LOCAL_INCLUDES += [
+-    "!/ipc/ipdl/_ipdlheaders",
+-    "!/third_party/libwebrtc/gen",
+-    "/ipc/chromium/src",
+-    "/third_party/abseil-cpp/",
+-    "/third_party/libwebrtc/",
+-    "/tools/profiler/public"
+-]
+-
+-UNIFIED_SOURCES += [
+-    "/third_party/libwebrtc/rtc_base/win/get_activation_factory.cc"
+-]
+-
+-if not CONFIG["MOZ_DEBUG"]:
+-
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
+-    DEFINES["NDEBUG"] = True
+-    DEFINES["NVALGRIND"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1":
+-
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-Library("get_activation_factory_gn")
+diff --git third_party/libwebrtc/rtc_base/win/hstring_gn/moz.build third_party/libwebrtc/rtc_base/win/hstring_gn/moz.build
+deleted file mode 100644
+index 5578d95daeba..000000000000
+--- third_party/libwebrtc/rtc_base/win/hstring_gn/moz.build
++++ /dev/null
+@@ -1,86 +0,0 @@
+-# This Source Code Form is subject to the terms of the Mozilla Public
+-# License, v. 2.0. If a copy of the MPL was not distributed with this
+-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+-
+-
+-  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
+-  ### DO NOT edit it by hand.                                       ###
+-
+-COMPILE_FLAGS["OS_INCLUDES"] = []
+-AllowCompilerWarnings()
+-
+-DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-DEFINES["NOMINMAX"] = True
+-DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+-DEFINES["PSAPI_VERSION"] = "2"
+-DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+-DEFINES["RTC_ENABLE_VP9"] = True
+-DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-DEFINES["UNICODE"] = True
+-DEFINES["USE_AURA"] = "1"
+-DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+-DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+-DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+-DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
+-DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
+-DEFINES["WEBRTC_WIN"] = True
+-DEFINES["WIN32"] = True
+-DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-DEFINES["WINVER"] = "0x0A00"
+-DEFINES["_ATL_NO_OPENGL"] = True
+-DEFINES["_CRT_RAND_S"] = True
+-DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-DEFINES["_HAS_EXCEPTIONS"] = "0"
+-DEFINES["_HAS_NODISCARD"] = True
+-DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-DEFINES["_SECURE_ATL"] = True
+-DEFINES["_UNICODE"] = True
+-DEFINES["_WIN32_WINNT"] = "0x0A00"
+-DEFINES["_WINDOWS"] = True
+-DEFINES["__STD_C"] = True
+-
+-FINAL_LIBRARY = "xul"
+-
+-
+-LOCAL_INCLUDES += [
+-    "!/ipc/ipdl/_ipdlheaders",
+-    "!/third_party/libwebrtc/gen",
+-    "/ipc/chromium/src",
+-    "/third_party/abseil-cpp/",
+-    "/third_party/libwebrtc/",
+-    "/tools/profiler/public"
+-]
+-
+-SOURCES += [
+-    "/third_party/libwebrtc/rtc_base/win/hstring.cc"
+-]
+-
+-if not CONFIG["MOZ_DEBUG"]:
+-
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
+-    DEFINES["NDEBUG"] = True
+-    DEFINES["NVALGRIND"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1":
+-
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-Library("hstring_gn")
+diff --git third_party/libwebrtc/rtc_base/win/windows_version_gn/moz.build third_party/libwebrtc/rtc_base/win/windows_version_gn/moz.build
+deleted file mode 100644
+index 8875633ae5e1..000000000000
+--- third_party/libwebrtc/rtc_base/win/windows_version_gn/moz.build
++++ /dev/null
+@@ -1,86 +0,0 @@
+-# This Source Code Form is subject to the terms of the Mozilla Public
+-# License, v. 2.0. If a copy of the MPL was not distributed with this
+-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+-
+-
+-  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
+-  ### DO NOT edit it by hand.                                       ###
+-
+-COMPILE_FLAGS["OS_INCLUDES"] = []
+-AllowCompilerWarnings()
+-
+-DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-DEFINES["NOMINMAX"] = True
+-DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+-DEFINES["PSAPI_VERSION"] = "2"
+-DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+-DEFINES["RTC_ENABLE_VP9"] = True
+-DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-DEFINES["UNICODE"] = True
+-DEFINES["USE_AURA"] = "1"
+-DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+-DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+-DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+-DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
+-DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
+-DEFINES["WEBRTC_WIN"] = True
+-DEFINES["WIN32"] = True
+-DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-DEFINES["WINVER"] = "0x0A00"
+-DEFINES["_ATL_NO_OPENGL"] = True
+-DEFINES["_CRT_RAND_S"] = True
+-DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-DEFINES["_HAS_EXCEPTIONS"] = "0"
+-DEFINES["_HAS_NODISCARD"] = True
+-DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-DEFINES["_SECURE_ATL"] = True
+-DEFINES["_UNICODE"] = True
+-DEFINES["_WIN32_WINNT"] = "0x0A00"
+-DEFINES["_WINDOWS"] = True
+-DEFINES["__STD_C"] = True
+-
+-FINAL_LIBRARY = "xul"
+-
+-
+-LOCAL_INCLUDES += [
+-    "!/ipc/ipdl/_ipdlheaders",
+-    "!/third_party/libwebrtc/gen",
+-    "/ipc/chromium/src",
+-    "/third_party/abseil-cpp/",
+-    "/third_party/libwebrtc/",
+-    "/tools/profiler/public"
+-]
+-
+-UNIFIED_SOURCES += [
+-    "/third_party/libwebrtc/rtc_base/win/windows_version.cc"
+-]
+-
+-if not CONFIG["MOZ_DEBUG"]:
+-
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
+-    DEFINES["NDEBUG"] = True
+-    DEFINES["NVALGRIND"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1":
+-
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-Library("windows_version_gn")
+diff --git third_party/libwebrtc/rtc_base/win32_gn/moz.build third_party/libwebrtc/rtc_base/win32_gn/moz.build
+deleted file mode 100644
+index cbdb0a0a3d14..000000000000
+--- third_party/libwebrtc/rtc_base/win32_gn/moz.build
++++ /dev/null
+@@ -1,93 +0,0 @@
+-# This Source Code Form is subject to the terms of the Mozilla Public
+-# License, v. 2.0. If a copy of the MPL was not distributed with this
+-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+-
+-
+-  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
+-  ### DO NOT edit it by hand.                                       ###
+-
+-COMPILE_FLAGS["OS_INCLUDES"] = []
+-AllowCompilerWarnings()
+-
+-DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-DEFINES["NOMINMAX"] = True
+-DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+-DEFINES["PSAPI_VERSION"] = "2"
+-DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+-DEFINES["RTC_ENABLE_VP9"] = True
+-DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-DEFINES["UNICODE"] = True
+-DEFINES["USE_AURA"] = "1"
+-DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+-DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+-DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+-DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
+-DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
+-DEFINES["WEBRTC_WIN"] = True
+-DEFINES["WIN32"] = True
+-DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-DEFINES["WINVER"] = "0x0A00"
+-DEFINES["_ATL_NO_OPENGL"] = True
+-DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
+-DEFINES["_CRT_RAND_S"] = True
+-DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-DEFINES["_HAS_EXCEPTIONS"] = "0"
+-DEFINES["_HAS_NODISCARD"] = True
+-DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-DEFINES["_SECURE_ATL"] = True
+-DEFINES["_UNICODE"] = True
+-DEFINES["_WIN32_WINNT"] = "0x0A00"
+-DEFINES["_WINDOWS"] = True
+-DEFINES["__STD_C"] = True
+-
+-FINAL_LIBRARY = "xul"
+-
+-
+-LOCAL_INCLUDES += [
+-    "!/ipc/ipdl/_ipdlheaders",
+-    "!/third_party/libwebrtc/gen",
+-    "/ipc/chromium/src",
+-    "/third_party/abseil-cpp/",
+-    "/third_party/libwebrtc/",
+-    "/tools/profiler/public"
+-]
+-
+-OS_LIBS += [
+-    "crypt32",
+-    "iphlpapi",
+-    "secur32"
+-]
+-
+-UNIFIED_SOURCES += [
+-    "/third_party/libwebrtc/rtc_base/win32.cc"
+-]
+-
+-if not CONFIG["MOZ_DEBUG"]:
+-
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
+-    DEFINES["NDEBUG"] = True
+-    DEFINES["NVALGRIND"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1":
+-
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-Library("win32_gn")
+diff --git third_party/libwebrtc/rtc_base/zero_memory_gn/moz.build third_party/libwebrtc/rtc_base/zero_memory_gn/moz.build
+index 7c022b4d3b00..c5aebb895490 100644
+--- third_party/libwebrtc/rtc_base/zero_memory_gn/moz.build
++++ third_party/libwebrtc/rtc_base/zero_memory_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -32,117 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -91837,12 +100997,26 @@ index 3b6744eda7..7bbe29993c 100644
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -91851,18 +101025,26 @@ index 3b6744eda7..7bbe29993c 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
@@ -91870,33 +101052,64 @@ index 3b6744eda7..7bbe29993c 100644
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
 -
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -91912,23 +101125,28 @@ index 3b6744eda7..7bbe29993c 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -91938,31 +101156,375 @@ index 3b6744eda7..7bbe29993c 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("inlined_vector_internal_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/functional/any_invocable_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/functional/any_invocable_gn/moz.build
-index 63e6206cdf..31b936c12c 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/functional/any_invocable_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/functional/any_invocable_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
++    DEFINES["USE_X11"] = "1"
  
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("zero_memory_gn")
+diff --git third_party/libwebrtc/sdk/base_objc_gn/moz.build third_party/libwebrtc/sdk/base_objc_gn/moz.build
+deleted file mode 100644
+index b717f3d73aea..000000000000
+--- third_party/libwebrtc/sdk/base_objc_gn/moz.build
++++ /dev/null
+@@ -1,81 +0,0 @@
+-# This Source Code Form is subject to the terms of the Mozilla Public
+-# License, v. 2.0. If a copy of the MPL was not distributed with this
+-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+-
+-
+-  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
+-  ### DO NOT edit it by hand.                                       ###
+-
+-CMFLAGS += [
+-    "-fobjc-arc"
+-]
+-
+-CMMFLAGS += [
+-    "-fobjc-arc"
+-]
+-
+-COMPILE_FLAGS["OS_INCLUDES"] = []
+-AllowCompilerWarnings()
+-
+-DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+-DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+-DEFINES["RTC_ENABLE_VP9"] = True
+-DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+-DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+-DEFINES["WEBRTC_MAC"] = True
+-DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+-DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
+-DEFINES["WEBRTC_POSIX"] = True
+-DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
+-DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-DEFINES["__STDC_CONSTANT_MACROS"] = True
+-DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-FINAL_LIBRARY = "xul"
+-
+-
+-LOCAL_INCLUDES += [
+-    "!/ipc/ipdl/_ipdlheaders",
+-    "!/third_party/libwebrtc/gen",
+-    "/ipc/chromium/src",
+-    "/third_party/abseil-cpp/",
+-    "/third_party/libwebrtc/",
+-    "/third_party/libwebrtc/sdk/objc/",
+-    "/third_party/libwebrtc/sdk/objc/base/",
+-    "/tools/profiler/public"
+-]
+-
+-UNIFIED_SOURCES += [
+-    "/third_party/libwebrtc/sdk/objc/base/RTCEncodedImage.m",
+-    "/third_party/libwebrtc/sdk/objc/base/RTCLogging.mm",
+-    "/third_party/libwebrtc/sdk/objc/base/RTCVideoCapturer.m",
+-    "/third_party/libwebrtc/sdk/objc/base/RTCVideoCodecInfo.m",
+-    "/third_party/libwebrtc/sdk/objc/base/RTCVideoEncoderFactory.mm",
+-    "/third_party/libwebrtc/sdk/objc/base/RTCVideoEncoderQpThresholds.m",
+-    "/third_party/libwebrtc/sdk/objc/base/RTCVideoEncoderSettings.m",
+-    "/third_party/libwebrtc/sdk/objc/base/RTCVideoFrame.mm"
+-]
+-
+-if not CONFIG["MOZ_DEBUG"]:
+-
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
+-    DEFINES["NDEBUG"] = True
+-    DEFINES["NVALGRIND"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1":
+-
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-Library("base_objc_gn")
+diff --git third_party/libwebrtc/sdk/helpers_objc_gn/moz.build third_party/libwebrtc/sdk/helpers_objc_gn/moz.build
+deleted file mode 100644
+index 50505e56c2d0..000000000000
+--- third_party/libwebrtc/sdk/helpers_objc_gn/moz.build
++++ /dev/null
+@@ -1,76 +0,0 @@
+-# This Source Code Form is subject to the terms of the Mozilla Public
+-# License, v. 2.0. If a copy of the MPL was not distributed with this
+-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+-
+-
+-  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
+-  ### DO NOT edit it by hand.                                       ###
+-
+-CMFLAGS += [
+-    "-fobjc-arc"
+-]
+-
+-CMMFLAGS += [
+-    "-fobjc-arc"
+-]
+-
+-COMPILE_FLAGS["OS_INCLUDES"] = []
+-AllowCompilerWarnings()
+-
+-DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+-DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+-DEFINES["RTC_ENABLE_VP9"] = True
+-DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+-DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+-DEFINES["WEBRTC_MAC"] = True
+-DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+-DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
+-DEFINES["WEBRTC_POSIX"] = True
+-DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
+-DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-DEFINES["__STDC_CONSTANT_MACROS"] = True
+-DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-FINAL_LIBRARY = "xul"
+-
+-
+-LOCAL_INCLUDES += [
+-    "!/ipc/ipdl/_ipdlheaders",
+-    "!/third_party/libwebrtc/gen",
+-    "/ipc/chromium/src",
+-    "/third_party/abseil-cpp/",
+-    "/third_party/libwebrtc/",
+-    "/third_party/libwebrtc/sdk/objc/",
+-    "/third_party/libwebrtc/sdk/objc/base/",
+-    "/tools/profiler/public"
+-]
+-
+-UNIFIED_SOURCES += [
+-    "/third_party/libwebrtc/sdk/objc/helpers/AVCaptureSession+DevicePosition.mm",
+-    "/third_party/libwebrtc/sdk/objc/helpers/NSString+StdString.mm",
+-    "/third_party/libwebrtc/sdk/objc/helpers/RTCDispatcher.m"
+-]
+-
+-if not CONFIG["MOZ_DEBUG"]:
+-
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
+-    DEFINES["NDEBUG"] = True
+-    DEFINES["NVALGRIND"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1":
+-
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-Library("helpers_objc_gn")
+diff --git third_party/libwebrtc/sdk/videocapture_objc_gn/moz.build third_party/libwebrtc/sdk/videocapture_objc_gn/moz.build
+deleted file mode 100644
+index 178d8f87063a..000000000000
+--- third_party/libwebrtc/sdk/videocapture_objc_gn/moz.build
++++ /dev/null
+@@ -1,71 +0,0 @@
+-# This Source Code Form is subject to the terms of the Mozilla Public
+-# License, v. 2.0. If a copy of the MPL was not distributed with this
+-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+-
+-
+-  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
+-  ### DO NOT edit it by hand.                                       ###
+-
+-CMFLAGS += [
+-    "-fobjc-arc"
+-]
+-
+-COMPILE_FLAGS["OS_INCLUDES"] = []
+-AllowCompilerWarnings()
+-
+-DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+-DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+-DEFINES["RTC_ENABLE_VP9"] = True
+-DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+-DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+-DEFINES["WEBRTC_MAC"] = True
+-DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+-DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
+-DEFINES["WEBRTC_POSIX"] = True
+-DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
+-DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-DEFINES["__STDC_CONSTANT_MACROS"] = True
+-DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-FINAL_LIBRARY = "xul"
+-
+-
+-LOCAL_INCLUDES += [
+-    "!/ipc/ipdl/_ipdlheaders",
+-    "!/third_party/libwebrtc/gen",
+-    "/ipc/chromium/src",
+-    "/third_party/abseil-cpp/",
+-    "/third_party/libwebrtc/",
+-    "/third_party/libwebrtc/sdk/objc/",
+-    "/third_party/libwebrtc/sdk/objc/base/",
+-    "/tools/profiler/public"
+-]
+-
+-UNIFIED_SOURCES += [
+-    "/third_party/libwebrtc/sdk/objc/components/capturer/RTCCameraVideoCapturer.m",
+-    "/third_party/libwebrtc/sdk/objc/components/capturer/RTCFileVideoCapturer.m"
+-]
+-
+-if not CONFIG["MOZ_DEBUG"]:
+-
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
+-    DEFINES["NDEBUG"] = True
+-    DEFINES["NVALGRIND"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1":
+-
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-Library("videocapture_objc_gn")
+diff --git third_party/libwebrtc/sdk/videoframebuffer_objc_gn/moz.build third_party/libwebrtc/sdk/videoframebuffer_objc_gn/moz.build
+deleted file mode 100644
+index 8c659d55bf23..000000000000
+--- third_party/libwebrtc/sdk/videoframebuffer_objc_gn/moz.build
++++ /dev/null
+@@ -1,74 +0,0 @@
+-# This Source Code Form is subject to the terms of the Mozilla Public
+-# License, v. 2.0. If a copy of the MPL was not distributed with this
+-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+-
+-
+-  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
+-  ### DO NOT edit it by hand.                                       ###
+-
+-CMMFLAGS += [
+-    "-fobjc-arc"
+-]
+-
+-COMPILE_FLAGS["OS_INCLUDES"] = []
+-AllowCompilerWarnings()
+-
+-DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+-DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+-DEFINES["RTC_ENABLE_VP9"] = True
+-DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+-DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+-DEFINES["WEBRTC_MAC"] = True
+-DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+-DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
+-DEFINES["WEBRTC_POSIX"] = True
+-DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
+-DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-DEFINES["__STDC_CONSTANT_MACROS"] = True
+-DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-FINAL_LIBRARY = "xul"
+-
+-
+-LOCAL_INCLUDES += [
+-    "!/ipc/ipdl/_ipdlheaders",
+-    "!/third_party/libwebrtc/gen",
+-    "/ipc/chromium/src",
+-    "/media/libyuv/",
+-    "/media/libyuv/libyuv/include/",
+-    "/third_party/abseil-cpp/",
+-    "/third_party/libwebrtc/",
+-    "/third_party/libwebrtc/sdk/objc/",
+-    "/third_party/libwebrtc/sdk/objc/base/",
+-    "/tools/profiler/public"
+-]
+-
+-UNIFIED_SOURCES += [
+-    "/third_party/libwebrtc/sdk/objc/api/video_frame_buffer/RTCNativeI420Buffer.mm",
+-    "/third_party/libwebrtc/sdk/objc/api/video_frame_buffer/RTCNativeMutableI420Buffer.mm",
+-    "/third_party/libwebrtc/sdk/objc/components/video_frame_buffer/RTCCVPixelBuffer.mm"
+-]
+-
+-if not CONFIG["MOZ_DEBUG"]:
+-
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
+-    DEFINES["NDEBUG"] = True
+-    DEFINES["NVALGRIND"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1":
+-
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-Library("videoframebuffer_objc_gn")
+diff --git third_party/libwebrtc/system_wrappers/denormal_disabler_gn/moz.build third_party/libwebrtc/system_wrappers/denormal_disabler_gn/moz.build
+index 8e69f1bd487a..10ca6bd2865c 100644
+--- third_party/libwebrtc/system_wrappers/denormal_disabler_gn/moz.build
++++ third_party/libwebrtc/system_wrappers/denormal_disabler_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -32,117 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -91972,12 +101534,26 @@ index 63e6206cdf..31b936c12c 100644
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -91986,18 +101562,26 @@ index 63e6206cdf..31b936c12c 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
@@ -92005,33 +101589,64 @@ index 63e6206cdf..31b936c12c 100644
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -92047,23 +101662,28 @@ index 63e6206cdf..31b936c12c 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -92073,31 +101693,49 @@ index 63e6206cdf..31b936c12c 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("any_invocable_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/functional/bind_front_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/functional/bind_front_gn/moz.build
-index c26f1ed6a4..fb0da281c4 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/functional/bind_front_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/functional/bind_front_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
++    DEFINES["USE_X11"] = "1"
  
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("denormal_disabler_gn")
+diff --git third_party/libwebrtc/system_wrappers/field_trial_gn/moz.build third_party/libwebrtc/system_wrappers/field_trial_gn/moz.build
+index 2c1b80184520..2982fabad79a 100644
+--- third_party/libwebrtc/system_wrappers/field_trial_gn/moz.build
++++ third_party/libwebrtc/system_wrappers/field_trial_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -32,117 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -92107,12 +101745,26 @@ index c26f1ed6a4..fb0da281c4 100644
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -92121,18 +101773,26 @@ index c26f1ed6a4..fb0da281c4 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
@@ -92140,19 +101800,20 @@ index c26f1ed6a4..fb0da281c4 100644
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
@@ -92160,13 +101821,50 @@ index c26f1ed6a4..fb0da281c4 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -92182,23 +101880,28 @@ index c26f1ed6a4..fb0da281c4 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -92208,31 +101911,49 @@ index c26f1ed6a4..fb0da281c4 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("bind_front_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/memory/memory_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/memory/memory_gn/moz.build
-index 398b663a3d..72b51836d3 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/memory/memory_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/memory/memory_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
++    DEFINES["USE_X11"] = "1"
  
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("field_trial_gn")
+diff --git third_party/libwebrtc/system_wrappers/metrics_gn/moz.build third_party/libwebrtc/system_wrappers/metrics_gn/moz.build
+index 77e78153ea35..ad2149b736c2 100644
+--- third_party/libwebrtc/system_wrappers/metrics_gn/moz.build
++++ third_party/libwebrtc/system_wrappers/metrics_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -32,117 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -92242,12 +101963,26 @@ index 398b663a3d..72b51836d3 100644
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -92256,18 +101991,26 @@ index 398b663a3d..72b51836d3 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
@@ -92275,33 +102018,64 @@ index 398b663a3d..72b51836d3 100644
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -92317,23 +102091,28 @@ index 398b663a3d..72b51836d3 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -92343,31 +102122,49 @@ index 398b663a3d..72b51836d3 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("memory_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/meta/type_traits_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/meta/type_traits_gn/moz.build
-index 6d2e55152f..914e219e65 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/meta/type_traits_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/meta/type_traits_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
++    DEFINES["USE_X11"] = "1"
  
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("metrics_gn")
+diff --git third_party/libwebrtc/system_wrappers/system_wrappers_gn/moz.build third_party/libwebrtc/system_wrappers/system_wrappers_gn/moz.build
+index 639e627348c4..e0895664e27d 100644
+--- third_party/libwebrtc/system_wrappers/system_wrappers_gn/moz.build
++++ third_party/libwebrtc/system_wrappers/system_wrappers_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -32,117 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -48,200 +57,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -92377,12 +102174,32 @@ index 6d2e55152f..914e219e65 100644
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    LOCAL_INCLUDES += [
+-        "/config/external/nspr/",
+-        "/nsprpub/lib/ds/",
+-        "/nsprpub/pr/include/"
+-    ]
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -92391,18 +102208,34 @@ index 6d2e55152f..914e219e65 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/system_wrappers/source/cpu_features_linux.cc"
+-    ]
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
@@ -92410,19 +102243,20 @@ index 6d2e55152f..914e219e65 100644
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
@@ -92430,13 +102264,50 @@ index 6d2e55152f..914e219e65 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -92452,23 +102323,28 @@ index 6d2e55152f..914e219e65 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -92478,31 +102354,49 @@ index 6d2e55152f..914e219e65 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("type_traits_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/numeric/bits_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/numeric/bits_gn/moz.build
-index 765dc92eb6..fa04a621df 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/numeric/bits_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/numeric/bits_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
++    DEFINES["USE_X11"] = "1"
  
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("system_wrappers_gn")
+diff --git third_party/libwebrtc/test/network/simulated_network_gn/moz.build third_party/libwebrtc/test/network/simulated_network_gn/moz.build
+index 32db92831a8b..b2fd5c533459 100644
+--- third_party/libwebrtc/test/network/simulated_network_gn/moz.build
++++ third_party/libwebrtc/test/network/simulated_network_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -32,117 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -92512,12 +102406,26 @@ index 765dc92eb6..fa04a621df 100644
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -92526,18 +102434,26 @@ index 765dc92eb6..fa04a621df 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
@@ -92545,33 +102461,64 @@ index 765dc92eb6..fa04a621df 100644
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -92587,23 +102534,28 @@ index 765dc92eb6..fa04a621df 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -92613,31 +102565,49 @@ index 765dc92eb6..fa04a621df 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("bits_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/numeric/int128_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/numeric/int128_gn/moz.build
-index 0d1a183aba..294e64ffcb 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/numeric/int128_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/numeric/int128_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
++    DEFINES["USE_X11"] = "1"
  
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("simulated_network_gn")
+diff --git third_party/libwebrtc/test/rtp_test_utils_gn/moz.build third_party/libwebrtc/test/rtp_test_utils_gn/moz.build
+index 2d610fe2fe88..e290a713c076 100644
+--- third_party/libwebrtc/test/rtp_test_utils_gn/moz.build
++++ third_party/libwebrtc/test/rtp_test_utils_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -36,133 +41,16 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,124 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -92647,12 +102617,27 @@ index 0d1a183aba..294e64ffcb 100644
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "GLESv2",
+-        "log"
+-    ]
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -92661,18 +102646,30 @@ index 0d1a183aba..294e64ffcb 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "rt"
+-    ]
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
@@ -92680,19 +102677,20 @@ index 0d1a183aba..294e64ffcb 100644
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
@@ -92700,20 +102698,45 @@ index 0d1a183aba..294e64ffcb 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
 -if CONFIG["TARGET_CPU"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-if CONFIG["TARGET_CPU"] == "loongarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
--
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -167,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -92728,32 +102751,25 @@ index 0d1a183aba..294e64ffcb 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
-+if CONFIG["TARGET_CPU"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
@@ -92762,35 +102778,34 @@ index 0d1a183aba..294e64ffcb 100644
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("int128_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/strings/string_view_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/strings/string_view_gn/moz.build
-index 4002fa6263..2908acf7ba 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/strings/string_view_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/strings/string_view_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
- 
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-
+ Library("rtp_test_utils_gn")
+diff --git third_party/libwebrtc/third_party/crc32c/crc32c_arm64_gn/moz.build third_party/libwebrtc/third_party/crc32c/crc32c_arm64_gn/moz.build
+index d98bce783d99..8f144a997544 100644
+--- third_party/libwebrtc/third_party/crc32c/crc32c_arm64_gn/moz.build
++++ third_party/libwebrtc/third_party/crc32c/crc32c_arm64_gn/moz.build
+@@ -14,6 +14,15 @@ DEFINES["CRC32C_TESTS_BUILT_WITH_GLOG"] = "0"
+ DEFINES["HAVE_ARM64_CRC32C"] = "0"
+ DEFINES["HAVE_BUILTIN_PREFETCH"] = "1"
+ DEFINES["HAVE_SSE42"] = "0"
++DEFINES["HAVE_STRONG_GETAUXVAL"] = "0"
++DEFINES["HAVE_WEAK_GETAUXVAL"] = "0"
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -36,133 +41,16 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,107 +50,23 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -92799,16 +102814,26 @@ index 4002fa6263..2908acf7ba 100644
 -
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_STRONG_GETAUXVAL"] = "1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["HAVE_WEAK_GETAUXVAL"] = "1"
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["HAVE_STRONG_GETAUXVAL"] = "0"
+-    DEFINES["HAVE_WEAK_GETAUXVAL"] = "0"
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["HAVE_STRONG_GETAUXVAL"] = "1"
+-    DEFINES["HAVE_WEAK_GETAUXVAL"] = "1"
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_NSS_CERTS"] = "1"
@@ -92817,19 +102842,27 @@ index 4002fa6263..2908acf7ba 100644
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
+-    DEFINES["HAVE_STRONG_GETAUXVAL"] = "0"
+-    DEFINES["HAVE_WEAK_GETAUXVAL"] = "0"
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["HAVE_STRONG_GETAUXVAL"] = "0"
+-    DEFINES["HAVE_WEAK_GETAUXVAL"] = "0"
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
@@ -92840,32 +102873,56 @@ index 4002fa6263..2908acf7ba 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
--    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["HAVE_MM_PREFETCH"] = "0"
+ 
 -if CONFIG["TARGET_CPU"] == "arm":
 -
 -    CXXFLAGS += [
 -        "-mfpu=neon"
 -    ]
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    DEFINES["HAVE_MM_PREFETCH"] = "0"
 -
+ if CONFIG["TARGET_CPU"] == "loongarch64":
+ 
+     DEFINES["HAVE_MM_PREFETCH"] = "0"
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["HAVE_MM_PREFETCH"] = "0"
 -    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "mips64":
+ 
+     DEFINES["HAVE_MM_PREFETCH"] = "0"
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "ppc64":
+ 
+@@ -153,66 +78,18 @@ if CONFIG["TARGET_CPU"] == "riscv64":
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["HAVE_MM_PREFETCH"] = "1"
 -
--if CONFIG["TARGET_CPU"] == "mips64":
+-if CONFIG["TARGET_CPU"] == "x86_64":
 -
--    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["HAVE_MM_PREFETCH"] = "1"
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -92881,8 +102938,8 @@ index 4002fa6263..2908acf7ba 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
@@ -92898,15 +102955,13 @@ index 4002fa6263..2908acf7ba 100644
 -    ]
 -
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
-+if CONFIG["TARGET_CPU"] == "x86":
- 
+-
      CXXFLAGS += [
          "-msse2"
      ]
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
@@ -92914,36 +102969,44 @@ index 4002fa6263..2908acf7ba 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["HAVE_MM_PREFETCH"] = "1"
+ 
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
--
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["HAVE_MM_PREFETCH"] = "1"
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("string_view_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/strings/strings_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/strings/strings_gn/moz.build
-index 8105bb2f27..4cd3456a3f 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/strings/strings_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/strings/strings_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
- 
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("crc32c_arm64_gn")
+diff --git third_party/libwebrtc/third_party/crc32c/crc32c_gn/moz.build third_party/libwebrtc/third_party/crc32c/crc32c_gn/moz.build
+index 54cb56e40a71..ea59cd60aa8b 100644
+--- third_party/libwebrtc/third_party/crc32c/crc32c_gn/moz.build
++++ third_party/libwebrtc/third_party/crc32c/crc32c_gn/moz.build
+@@ -14,6 +14,15 @@ DEFINES["CRC32C_TESTS_BUILT_WITH_GLOG"] = "0"
+ DEFINES["HAVE_ARM64_CRC32C"] = "0"
+ DEFINES["HAVE_BUILTIN_PREFETCH"] = "1"
+ DEFINES["HAVE_SSE42"] = "0"
++DEFINES["HAVE_STRONG_GETAUXVAL"] = "0"
++DEFINES["HAVE_WEAK_GETAUXVAL"] = "0"
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -41,133 +46,16 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,107 +51,23 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -92952,16 +103015,26 @@ index 8105bb2f27..4cd3456a3f 100644
 -
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_STRONG_GETAUXVAL"] = "1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["HAVE_WEAK_GETAUXVAL"] = "1"
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["HAVE_STRONG_GETAUXVAL"] = "0"
+-    DEFINES["HAVE_WEAK_GETAUXVAL"] = "0"
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["HAVE_STRONG_GETAUXVAL"] = "1"
+-    DEFINES["HAVE_WEAK_GETAUXVAL"] = "1"
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_NSS_CERTS"] = "1"
@@ -92970,19 +103043,27 @@ index 8105bb2f27..4cd3456a3f 100644
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
+-    DEFINES["HAVE_STRONG_GETAUXVAL"] = "0"
+-    DEFINES["HAVE_WEAK_GETAUXVAL"] = "0"
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["HAVE_STRONG_GETAUXVAL"] = "0"
+-    DEFINES["HAVE_WEAK_GETAUXVAL"] = "0"
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
@@ -92993,32 +103074,56 @@ index 8105bb2f27..4cd3456a3f 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
--    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["HAVE_MM_PREFETCH"] = "0"
+ 
 -if CONFIG["TARGET_CPU"] == "arm":
 -
 -    CXXFLAGS += [
 -        "-mfpu=neon"
 -    ]
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    DEFINES["HAVE_MM_PREFETCH"] = "0"
 -
+ if CONFIG["TARGET_CPU"] == "loongarch64":
+ 
+     DEFINES["HAVE_MM_PREFETCH"] = "0"
 -    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["HAVE_MM_PREFETCH"] = "0"
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "mips64":
+ 
+     DEFINES["HAVE_MM_PREFETCH"] = "0"
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "ppc64":
+ 
+@@ -154,66 +79,18 @@ if CONFIG["TARGET_CPU"] == "riscv64":
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["HAVE_MM_PREFETCH"] = "1"
 -
--if CONFIG["TARGET_CPU"] == "mips64":
+-if CONFIG["TARGET_CPU"] == "x86_64":
 -
--    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["HAVE_MM_PREFETCH"] = "1"
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -93034,8 +103139,8 @@ index 8105bb2f27..4cd3456a3f 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
@@ -93051,15 +103156,13 @@ index 8105bb2f27..4cd3456a3f 100644
 -    ]
 -
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
-+if CONFIG["TARGET_CPU"] == "x86":
- 
+-
      CXXFLAGS += [
          "-msse2"
      ]
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
@@ -93067,36 +103170,43 @@ index 8105bb2f27..4cd3456a3f 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["HAVE_MM_PREFETCH"] = "1"
+ 
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
--
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["HAVE_MM_PREFETCH"] = "1"
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("strings_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/types/bad_optional_access_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/types/bad_optional_access_gn/moz.build
-index 25164c3e5f..4fe2271056 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/types/bad_optional_access_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/types/bad_optional_access_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
+ Library("crc32c_gn")
+diff --git third_party/libwebrtc/third_party/crc32c/crc32c_internal_headers_gn/moz.build third_party/libwebrtc/third_party/crc32c/crc32c_internal_headers_gn/moz.build
+index 80580f19b47c..f7a92bd53658 100644
+--- third_party/libwebrtc/third_party/crc32c/crc32c_internal_headers_gn/moz.build
++++ third_party/libwebrtc/third_party/crc32c/crc32c_internal_headers_gn/moz.build
+@@ -9,6 +9,14 @@
+ COMPILE_FLAGS["OS_INCLUDES"] = []
  AllowCompilerWarnings()
  
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
- 
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
++
  FINAL_LIBRARY = "xul"
  
-@@ -36,133 +41,16 @@ if not CONFIG["MOZ_DEBUG"]:
+ 
+@@ -29,127 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -93107,11 +103217,15 @@ index 25164c3e5f..4fe2271056 100644
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -93123,6 +103237,8 @@ index 25164c3e5f..4fe2271056 100644
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
@@ -93132,6 +103248,8 @@ index 25164c3e5f..4fe2271056 100644
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
@@ -93146,12 +103264,10 @@ index 25164c3e5f..4fe2271056 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
--    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
@@ -93159,11 +103275,9 @@ index 25164c3e5f..4fe2271056 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
--if CONFIG["TARGET_CPU"] == "arm":
+-if CONFIG["TARGET_CPU"] == "loongarch64":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
+-    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips32":
 -
@@ -93175,8 +103289,8 @@ index 25164c3e5f..4fe2271056 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
--    DEFINES["_DEBUG"] = True
--
+     DEFINES["_DEBUG"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["_DEBUG"] = True
@@ -93187,32 +103301,25 @@ index 25164c3e5f..4fe2271056 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
-+if CONFIG["TARGET_CPU"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
@@ -93221,35 +103328,34 @@ index 25164c3e5f..4fe2271056 100644
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("bad_optional_access_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/types/bad_variant_access_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/types/bad_variant_access_gn/moz.build
-index 83007237aa..7feffa5b7f 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/types/bad_variant_access_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/types/bad_variant_access_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
- 
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-
+ Library("crc32c_internal_headers_gn")
+diff --git third_party/libwebrtc/third_party/crc32c/crc32c_sse42_gn/moz.build third_party/libwebrtc/third_party/crc32c/crc32c_sse42_gn/moz.build
+index d06b3dade25e..4208f752cbc2 100644
+--- third_party/libwebrtc/third_party/crc32c/crc32c_sse42_gn/moz.build
++++ third_party/libwebrtc/third_party/crc32c/crc32c_sse42_gn/moz.build
+@@ -14,6 +14,15 @@ DEFINES["CRC32C_TESTS_BUILT_WITH_GLOG"] = "0"
+ DEFINES["HAVE_ARM64_CRC32C"] = "0"
+ DEFINES["HAVE_BUILTIN_PREFETCH"] = "1"
+ DEFINES["HAVE_SSE42"] = "0"
++DEFINES["HAVE_STRONG_GETAUXVAL"] = "0"
++DEFINES["HAVE_WEAK_GETAUXVAL"] = "0"
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -36,133 +41,16 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,107 +50,23 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -93258,16 +103364,26 @@ index 83007237aa..7feffa5b7f 100644
 -
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_STRONG_GETAUXVAL"] = "1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["HAVE_WEAK_GETAUXVAL"] = "1"
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["HAVE_STRONG_GETAUXVAL"] = "0"
+-    DEFINES["HAVE_WEAK_GETAUXVAL"] = "0"
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["HAVE_STRONG_GETAUXVAL"] = "1"
+-    DEFINES["HAVE_WEAK_GETAUXVAL"] = "1"
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_NSS_CERTS"] = "1"
@@ -93276,19 +103392,27 @@ index 83007237aa..7feffa5b7f 100644
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
+-    DEFINES["HAVE_STRONG_GETAUXVAL"] = "0"
+-    DEFINES["HAVE_WEAK_GETAUXVAL"] = "0"
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["HAVE_STRONG_GETAUXVAL"] = "0"
+-    DEFINES["HAVE_WEAK_GETAUXVAL"] = "0"
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
@@ -93299,32 +103423,56 @@ index 83007237aa..7feffa5b7f 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
--    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["HAVE_MM_PREFETCH"] = "0"
+ 
 -if CONFIG["TARGET_CPU"] == "arm":
 -
 -    CXXFLAGS += [
 -        "-mfpu=neon"
 -    ]
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    DEFINES["HAVE_MM_PREFETCH"] = "0"
 -
+ if CONFIG["TARGET_CPU"] == "loongarch64":
+ 
+     DEFINES["HAVE_MM_PREFETCH"] = "0"
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["HAVE_MM_PREFETCH"] = "0"
 -    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "mips64":
+ 
+     DEFINES["HAVE_MM_PREFETCH"] = "0"
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "ppc64":
+ 
+@@ -153,66 +78,18 @@ if CONFIG["TARGET_CPU"] == "riscv64":
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["HAVE_MM_PREFETCH"] = "1"
 -
--if CONFIG["TARGET_CPU"] == "mips64":
+-if CONFIG["TARGET_CPU"] == "x86_64":
 -
--    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["HAVE_MM_PREFETCH"] = "1"
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -93340,8 +103488,8 @@ index 83007237aa..7feffa5b7f 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
@@ -93357,15 +103505,13 @@ index 83007237aa..7feffa5b7f 100644
 -    ]
 -
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
-+if CONFIG["TARGET_CPU"] == "x86":
- 
+-
      CXXFLAGS += [
          "-msse2"
      ]
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
@@ -93373,36 +103519,49 @@ index 83007237aa..7feffa5b7f 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["HAVE_MM_PREFETCH"] = "1"
+ 
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
--
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["HAVE_MM_PREFETCH"] = "1"
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("bad_variant_access_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/types/optional_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/types/optional_gn/moz.build
-index 890fa95dc8..9538221de1 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/types/optional_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/types/optional_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
- 
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("crc32c_sse42_gn")
+diff --git third_party/libwebrtc/third_party/dav1d/dav1d_gn/moz.build third_party/libwebrtc/third_party/dav1d/dav1d_gn/moz.build
+index 1bfed617a6fe..806fe6e74dc3 100644
+--- third_party/libwebrtc/third_party/dav1d/dav1d_gn/moz.build
++++ third_party/libwebrtc/third_party/dav1d/dav1d_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -32,117 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,108 +51,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -93412,12 +103571,22 @@ index 890fa95dc8..9538221de1 100644
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -93426,18 +103595,26 @@ index 890fa95dc8..9538221de1 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
@@ -93445,34 +103622,59 @@ index 890fa95dc8..9538221de1 100644
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
--
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -153,50 +71,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -93487,8 +103689,8 @@ index 890fa95dc8..9538221de1 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
@@ -93520,24 +103722,33 @@ index 890fa95dc8..9538221de1 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("optional_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/types/span_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/types/span_gn/moz.build
-index 438c3e8f7c..a8f20aad44 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/types/span_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/types/span_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
- 
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("dav1d_gn")
+diff --git third_party/libwebrtc/third_party/libaom/libaom_gn/moz.build third_party/libwebrtc/third_party/libaom/libaom_gn/moz.build
+index 829835d9d69d..f861dd357a02 100644
+--- third_party/libwebrtc/third_party/libaom/libaom_gn/moz.build
++++ third_party/libwebrtc/third_party/libaom/libaom_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -32,117 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,108 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -93547,12 +103758,22 @@ index 438c3e8f7c..a8f20aad44 100644
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -93561,18 +103782,26 @@ index 438c3e8f7c..a8f20aad44 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
@@ -93580,34 +103809,59 @@ index 438c3e8f7c..a8f20aad44 100644
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
--
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -151,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -93622,8 +103876,8 @@ index 438c3e8f7c..a8f20aad44 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
@@ -93655,24 +103909,81 @@ index 438c3e8f7c..a8f20aad44 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("span_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/types/variant_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/types/variant_gn/moz.build
-index b548c0214b..4a1c6b4239 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/types/variant_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/types/variant_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
+ Library("aom_gn")
+diff --git third_party/libwebrtc/third_party/libepoxy/libepoxy_gn/moz.build third_party/libwebrtc/third_party/libepoxy/libepoxy_gn/moz.build
+index 7d1347ef2c7f..2cd44f6fb564 100644
+--- third_party/libwebrtc/third_party/libepoxy/libepoxy_gn/moz.build
++++ third_party/libwebrtc/third_party/libepoxy/libepoxy_gn/moz.build
+@@ -13,20 +13,16 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
+-DEFINES["USE_AURA"] = "1"
+ DEFINES["USE_GLIB"] = "1"
+-DEFINES["USE_NSS_CERTS"] = "1"
+ DEFINES["USE_OZONE"] = "1"
+-DEFINES["USE_UDEV"] = True
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+-DEFINES["WEBRTC_LINUX"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
+ DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
+ DEFINES["_FILE_OFFSET_BITS"] = "64"
+-DEFINES["_GNU_SOURCE"] = True
+ DEFINES["_LARGEFILE64_SOURCE"] = True
+ DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["__STDC_CONSTANT_MACROS"] = True
+@@ -62,12 +58,6 @@ if CONFIG["TARGET_CPU"] == "aarch64":
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+@@ -81,7 +71,7 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
  
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+diff --git third_party/libwebrtc/third_party/libyuv/libyuv_gn/moz.build third_party/libwebrtc/third_party/libyuv/libyuv_gn/moz.build
+index 9f0e46f16702..6545a40c6ef1 100644
+--- third_party/libwebrtc/third_party/libyuv/libyuv_gn/moz.build
++++ third_party/libwebrtc/third_party/libyuv/libyuv_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -32,117 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,108 +51,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -93682,12 +103993,22 @@ index b548c0214b..4a1c6b4239 100644
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -93696,18 +104017,26 @@ index b548c0214b..4a1c6b4239 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
@@ -93715,34 +104044,59 @@ index b548c0214b..4a1c6b4239 100644
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["TARGET_CPU"] == "arm":
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
--
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+@@ -153,50 +71,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -93757,8 +104111,8 @@ index b548c0214b..4a1c6b4239 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
@@ -93790,24 +104144,27 @@ index b548c0214b..4a1c6b4239 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("variant_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/utility/utility_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/utility/utility_gn/moz.build
-index c47e664912..05338e7989 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/utility/utility_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/utility/utility_gn/moz.build
-@@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
+ Library("yuv_gn")
+diff --git third_party/libwebrtc/third_party/pffft/pffft_gn/moz.build third_party/libwebrtc/third_party/pffft/pffft_gn/moz.build
+index dc7c06ffc21f..1617e9c2e1bb 100644
+--- third_party/libwebrtc/third_party/pffft/pffft_gn/moz.build
++++ third_party/libwebrtc/third_party/pffft/pffft_gn/moz.build
+@@ -9,6 +9,14 @@
+ COMPILE_FLAGS["OS_INCLUDES"] = []
  AllowCompilerWarnings()
  
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
- 
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
++
  FINAL_LIBRARY = "xul"
  
-@@ -32,117 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
+ 
+@@ -33,92 +41,19 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -93818,11 +104175,15 @@ index c47e664912..05338e7989 100644
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -93834,6 +104195,8 @@ index c47e664912..05338e7989 100644
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
@@ -93843,6 +104206,8 @@ index c47e664912..05338e7989 100644
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
@@ -93857,27 +104222,46 @@ index c47e664912..05338e7989 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
--    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
--    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
+-    DEFINES["_USE_MATH_DEFINES"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-if CONFIG["TARGET_CPU"] == "arm":
 -
+-    CFLAGS += [
+-        "-mfpu=neon"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "loongarch64":
+ 
+     DEFINES["PFFFT_SIMD_DISABLE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["TARGET_CPU"] == "mips64":
--
+ 
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["PFFFT_SIMD_DISABLE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
+ 
+ if CONFIG["TARGET_CPU"] == "mips64":
+ 
+     DEFINES["PFFFT_SIMD_DISABLE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "ppc64":
+ 
+@@ -128,60 +63,14 @@ if CONFIG["TARGET_CPU"] == "riscv64":
+ 
+     DEFINES["PFFFT_SIMD_DISABLE"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -93892,25 +104276,32 @@ index c47e664912..05338e7989 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
++if CONFIG["TARGET_CPU"] == "x86":
+ 
+     CFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
@@ -93919,172 +104310,636 @@ index c47e664912..05338e7989 100644
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    CFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("utility_gn")
-diff --git third_party/libwebrtc/third_party/drm/drm_gn/moz.build third_party/libwebrtc/third_party/drm/drm_gn/moz.build
-index 971e9b6a89..24d5305eaf 100644
---- third_party/libwebrtc/third_party/drm/drm_gn/moz.build
-+++ third_party/libwebrtc/third_party/drm/drm_gn/moz.build
-@@ -12,21 +12,17 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
- DEFINES["RTC_ENABLE_VP9"] = True
--DEFINES["USE_AURA"] = "1"
- DEFINES["USE_GLIB"] = "1"
--DEFINES["USE_NSS_CERTS"] = "1"
- DEFINES["USE_OZONE"] = "1"
--DEFINES["USE_UDEV"] = True
-+DEFINES["WEBRTC_BSD"] = True
- DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
- DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
- DEFINES["WEBRTC_LIBRARY_IMPL"] = True
--DEFINES["WEBRTC_LINUX"] = True
- DEFINES["WEBRTC_MOZILLA_BUILD"] = True
- DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
- DEFINES["WEBRTC_POSIX"] = True
- DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
- DEFINES["_FILE_OFFSET_BITS"] = "64"
--DEFINES["_GNU_SOURCE"] = True
- DEFINES["_LARGEFILE64_SOURCE"] = True
- DEFINES["_LARGEFILE_SOURCE"] = True
- DEFINES["__STDC_CONSTANT_MACROS"] = True
-@@ -63,12 +59,6 @@ if CONFIG["TARGET_CPU"] == "aarch64":
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("pffft_gn")
+diff --git third_party/libwebrtc/third_party/rnnoise/rnn_vad_gn/moz.build third_party/libwebrtc/third_party/rnnoise/rnn_vad_gn/moz.build
+index 2dfd79a68cf7..3703f7ef3366 100644
+--- third_party/libwebrtc/third_party/rnnoise/rnn_vad_gn/moz.build
++++ third_party/libwebrtc/third_party/rnnoise/rnn_vad_gn/moz.build
+@@ -9,6 +9,14 @@
+ COMPILE_FLAGS["OS_INCLUDES"] = []
+ AllowCompilerWarnings()
  
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ FINAL_LIBRARY = "xul"
+ 
+ 
+@@ -33,143 +41,16 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
 -if CONFIG["TARGET_CPU"] == "arm":
 -
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
 -
- if CONFIG["TARGET_CPU"] == "mips32":
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips32":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+     DEFINES["_DEBUG"] = True
  
-     DEFINES["MIPS32_LE"] = True
-@@ -82,7 +72,7 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++if CONFIG["TARGET_CPU"] == "x86":
  
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+     CXXFLAGS += [
+         "-msse2"
+     ]
  
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
-     DEFINES["USE_X11"] = "1"
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
  
-diff --git third_party/libwebrtc/third_party/gbm/gbm_gn/moz.build third_party/libwebrtc/third_party/gbm/gbm_gn/moz.build
-index 9273b95ead..0919eb0f43 100644
---- third_party/libwebrtc/third_party/gbm/gbm_gn/moz.build
-+++ third_party/libwebrtc/third_party/gbm/gbm_gn/moz.build
-@@ -12,21 +12,17 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("rnn_vad_gn")
+diff --git third_party/libwebrtc/video/adaptation/video_adaptation_gn/moz.build third_party/libwebrtc/video/adaptation/video_adaptation_gn/moz.build
+index 2c62e9cbe092..d82fa66a2945 100644
+--- third_party/libwebrtc/video/adaptation/video_adaptation_gn/moz.build
++++ third_party/libwebrtc/video/adaptation/video_adaptation_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
--DEFINES["USE_AURA"] = "1"
- DEFINES["USE_GLIB"] = "1"
--DEFINES["USE_NSS_CERTS"] = "1"
- DEFINES["USE_OZONE"] = "1"
--DEFINES["USE_UDEV"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
- DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
--DEFINES["WEBRTC_LINUX"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
  DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
- DEFINES["WEBRTC_POSIX"] = True
++DEFINES["WEBRTC_POSIX"] = True
  DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
- DEFINES["_FILE_OFFSET_BITS"] = "64"
--DEFINES["_GNU_SOURCE"] = True
- DEFINES["_LARGEFILE64_SOURCE"] = True
- DEFINES["_LARGEFILE_SOURCE"] = True
- DEFINES["__STDC_CONSTANT_MACROS"] = True
-@@ -61,12 +57,6 @@ if CONFIG["TARGET_CPU"] == "aarch64":
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -52,191 +61,32 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "GLESv2",
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
      DEFINES["WEBRTC_ARCH_ARM64"] = True
      DEFINES["WEBRTC_HAS_NEON"] = True
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
-@@ -80,7 +70,7 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
  
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ if CONFIG["TARGET_CPU"] == "x86":
  
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
-     DEFINES["USE_X11"] = "1"
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
  
-diff --git third_party/libwebrtc/third_party/libepoxy/libepoxy_gn/moz.build third_party/libwebrtc/third_party/libepoxy/libepoxy_gn/moz.build
-index 35f0925d3b..c63ac3dc16 100644
---- third_party/libwebrtc/third_party/libepoxy/libepoxy_gn/moz.build
-+++ third_party/libwebrtc/third_party/libepoxy/libepoxy_gn/moz.build
-@@ -12,21 +12,17 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("video_adaptation_gn")
+diff --git third_party/libwebrtc/video/config/encoder_config_gn/moz.build third_party/libwebrtc/video/config/encoder_config_gn/moz.build
+index 8f1b9bb33967..a7be3784a0df 100644
+--- third_party/libwebrtc/video/config/encoder_config_gn/moz.build
++++ third_party/libwebrtc/video/config/encoder_config_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
--DEFINES["USE_AURA"] = "1"
- DEFINES["USE_GLIB"] = "1"
--DEFINES["USE_NSS_CERTS"] = "1"
- DEFINES["USE_OZONE"] = "1"
--DEFINES["USE_UDEV"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
- DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
--DEFINES["WEBRTC_LINUX"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
  DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
- DEFINES["WEBRTC_POSIX"] = True
++DEFINES["WEBRTC_POSIX"] = True
  DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
- DEFINES["_FILE_OFFSET_BITS"] = "64"
--DEFINES["_GNU_SOURCE"] = True
- DEFINES["_LARGEFILE64_SOURCE"] = True
- DEFINES["_LARGEFILE_SOURCE"] = True
- DEFINES["__STDC_CONSTANT_MACROS"] = True
-@@ -62,12 +58,6 @@ if CONFIG["TARGET_CPU"] == "aarch64":
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
      DEFINES["WEBRTC_ARCH_ARM64"] = True
      DEFINES["WEBRTC_HAS_NEON"] = True
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
-@@ -81,7 +71,7 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
  
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ if CONFIG["TARGET_CPU"] == "x86":
  
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
-     DEFINES["USE_X11"] = "1"
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
  
-diff --git third_party/libwebrtc/third_party/libyuv/libyuv_gn/moz.build third_party/libwebrtc/third_party/libyuv/libyuv_gn/moz.build
-index a3038e0c4a..55e100bde7 100644
---- third_party/libwebrtc/third_party/libyuv/libyuv_gn/moz.build
-+++ third_party/libwebrtc/third_party/libyuv/libyuv_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("encoder_config_gn")
+diff --git third_party/libwebrtc/video/config/streams_config_gn/moz.build third_party/libwebrtc/video/config/streams_config_gn/moz.build
+index f8965ab6f5df..7981a149e1f0 100644
+--- third_party/libwebrtc/video/config/streams_config_gn/moz.build
++++ third_party/libwebrtc/video/config/streams_config_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -94099,7 +104954,7 @@ index a3038e0c4a..55e100bde7 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -41,107 +51,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,191 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -94111,13 +104966,17 @@ index a3038e0c4a..55e100bde7 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "GLESv2",
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
@@ -94134,7 +104993,6 @@ index a3038e0c4a..55e100bde7 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -94143,13 +105001,16 @@ index a3038e0c4a..55e100bde7 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -94183,6 +105044,13 @@ index a3038e0c4a..55e100bde7 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -94192,10 +105060,18 @@ index a3038e0c4a..55e100bde7 100644
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -94208,10 +105084,12 @@ index a3038e0c4a..55e100bde7 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -151,50 +71,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -94233,16 +105111,21 @@ index a3038e0c4a..55e100bde7 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    OS_LIBS += [
 -        "unwind"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
@@ -94252,34 +105135,49 @@ index a3038e0c4a..55e100bde7 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("yuv_gn")
-diff --git third_party/libwebrtc/third_party/pffft/pffft_gn/moz.build third_party/libwebrtc/third_party/pffft/pffft_gn/moz.build
-index 836a04a7c7..4adcdaca80 100644
---- third_party/libwebrtc/third_party/pffft/pffft_gn/moz.build
-+++ third_party/libwebrtc/third_party/pffft/pffft_gn/moz.build
-@@ -9,6 +9,14 @@
- COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
++    DEFINES["USE_X11"] = "1"
  
+ Library("streams_config_gn")
+diff --git third_party/libwebrtc/video/corruption_detection/corruption_classifier_gn/moz.build third_party/libwebrtc/video/corruption_detection/corruption_classifier_gn/moz.build
+index 0e4f9c57e0ae..d6e888a454a7 100644
+--- third_party/libwebrtc/video/corruption_detection/corruption_classifier_gn/moz.build
++++ third_party/libwebrtc/video/corruption_detection/corruption_classifier_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
-+
- FINAL_LIBRARY = "xul"
  
+ FINAL_LIBRARY = "xul"
  
-@@ -33,87 +41,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -94289,12 +105187,22 @@ index 836a04a7c7..4adcdaca80 100644
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -94307,6 +105215,8 @@ index 836a04a7c7..4adcdaca80 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
@@ -94318,6 +105228,8 @@ index 836a04a7c7..4adcdaca80 100644
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
@@ -94330,8 +105242,10 @@ index 836a04a7c7..4adcdaca80 100644
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
@@ -94339,39 +105253,61 @@ index 836a04a7c7..4adcdaca80 100644
 -    DEFINES["_ATL_NO_OPENGL"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
 -    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_SECURE_ATL"] = True
 -    DEFINES["_UNICODE"] = True
--    DEFINES["_USE_MATH_DEFINES"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
 -if CONFIG["TARGET_CPU"] == "arm":
 -
--    CFLAGS += [
+-    CXXFLAGS += [
 -        "-mfpu=neon"
 -    ]
-+    DEFINES["_DEBUG"] = True
- 
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
-     DEFINES["PFFFT_SIMD_DISABLE"] = True
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
- 
- if CONFIG["TARGET_CPU"] == "mips64":
- 
-     DEFINES["PFFFT_SIMD_DISABLE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
 -    DEFINES["_GNU_SOURCE"] = True
  
- if CONFIG["TARGET_CPU"] == "ppc64":
- 
-@@ -123,60 +59,14 @@ if CONFIG["TARGET_CPU"] == "riscv64":
- 
-     DEFINES["PFFFT_SIMD_DISABLE"] = True
+ if CONFIG["TARGET_CPU"] == "x86":
  
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -94403,15 +105339,13 @@ index 836a04a7c7..4adcdaca80 100644
 -    ]
 -
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
-+if CONFIG["TARGET_CPU"] == "x86":
- 
-     CFLAGS += [
+-
+     CXXFLAGS += [
          "-msse2"
      ]
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
@@ -94419,89 +105353,267 @@ index 836a04a7c7..4adcdaca80 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
--    CFLAGS += [
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
 -        "-msse2"
 -    ]
--
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("pffft_gn")
-diff --git third_party/libwebrtc/third_party/pipewire/pipewire_gn/moz.build third_party/libwebrtc/third_party/pipewire/pipewire_gn/moz.build
-index af5c5520ca..a6d3fb5993 100644
---- third_party/libwebrtc/third_party/pipewire/pipewire_gn/moz.build
-+++ third_party/libwebrtc/third_party/pipewire/pipewire_gn/moz.build
-@@ -12,22 +12,18 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("corruption_classifier_gn")
+diff --git third_party/libwebrtc/video/corruption_detection/frame_instrumentation_evaluation_gn/moz.build third_party/libwebrtc/video/corruption_detection/frame_instrumentation_evaluation_gn/moz.build
+index 5f3217f3222e..610cdfe12383 100644
+--- third_party/libwebrtc/video/corruption_detection/frame_instrumentation_evaluation_gn/moz.build
++++ third_party/libwebrtc/video/corruption_detection/frame_instrumentation_evaluation_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
--DEFINES["USE_AURA"] = "1"
- DEFINES["USE_GLIB"] = "1"
--DEFINES["USE_NSS_CERTS"] = "1"
- DEFINES["USE_OZONE"] = "1"
--DEFINES["USE_UDEV"] = True
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
- DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
--DEFINES["WEBRTC_LINUX"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
  DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
- DEFINES["WEBRTC_POSIX"] = True
++DEFINES["WEBRTC_POSIX"] = True
  DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
- DEFINES["WEBRTC_USE_PIPEWIRE"] = True
- DEFINES["_FILE_OFFSET_BITS"] = "64"
--DEFINES["_GNU_SOURCE"] = True
- DEFINES["_LARGEFILE64_SOURCE"] = True
- DEFINES["_LARGEFILE_SOURCE"] = True
- DEFINES["__STDC_CONSTANT_MACROS"] = True
-@@ -62,12 +58,6 @@ if CONFIG["TARGET_CPU"] == "aarch64":
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "xul"
+ 
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["ANDROID"] = True
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_NSS_CERTS"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_LARGEFILE64_SOURCE"] = True
+-    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
+-    DEFINES["NOMINMAX"] = True
+-    DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
+-    DEFINES["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
+-    DEFINES["WIN32"] = True
+-    DEFINES["WIN32_LEAN_AND_MEAN"] = True
+-    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
+-    DEFINES["WINVER"] = "0x0A00"
+-    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_RAND_S"] = True
+-    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
+-    DEFINES["_HAS_EXCEPTIONS"] = "0"
+-    DEFINES["_HAS_NODISCARD"] = True
+-    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_SECURE_ATL"] = True
+-    DEFINES["_UNICODE"] = True
+-    DEFINES["_WIN32_WINNT"] = "0x0A00"
+-    DEFINES["_WINDOWS"] = True
+-    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
      DEFINES["WEBRTC_ARCH_ARM64"] = True
      DEFINES["WEBRTC_HAS_NEON"] = True
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
-@@ -81,7 +71,7 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
  
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ if CONFIG["TARGET_CPU"] == "x86":
  
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DEFINES["_DEBUG"] = True
+-
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    OS_LIBS += [
+-        "unwind"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
  
-     DEFINES["USE_X11"] = "1"
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
-diff --git third_party/libwebrtc/third_party/rnnoise/rnn_vad_gn/moz.build third_party/libwebrtc/third_party/rnnoise/rnn_vad_gn/moz.build
-index b10b4c330e..3703f7ef33 100644
---- third_party/libwebrtc/third_party/rnnoise/rnn_vad_gn/moz.build
-+++ third_party/libwebrtc/third_party/rnnoise/rnn_vad_gn/moz.build
-@@ -9,6 +9,14 @@
- COMPILE_FLAGS["OS_INCLUDES"] = []
- AllowCompilerWarnings()
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("frame_instrumentation_evaluation_gn")
+diff --git third_party/libwebrtc/video/corruption_detection/frame_instrumentation_generator_gn/moz.build third_party/libwebrtc/video/corruption_detection/frame_instrumentation_generator_gn/moz.build
+index 9d03622daa05..81d9185c0a7d 100644
+--- third_party/libwebrtc/video/corruption_detection/frame_instrumentation_generator_gn/moz.build
++++ third_party/libwebrtc/video/corruption_detection/frame_instrumentation_generator_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
+ DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+ DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
++DEFINES["WEBRTC_BSD"] = True
+ DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_LIBRARY_IMPL"] = True
+ DEFINES["WEBRTC_MOZILLA_BUILD"] = True
+ DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
++DEFINES["WEBRTC_POSIX"] = True
+ DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
-+
- FINAL_LIBRARY = "xul"
  
+ FINAL_LIBRARY = "xul"
  
-@@ -33,139 +41,16 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,191 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -94511,12 +105623,23 @@ index b10b4c330e..3703f7ef33 100644
 -    DEFINES["ANDROID"] = True
 -    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "GLESv2",
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_MAC"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -94529,17 +105652,25 @@ index b10b4c330e..3703f7ef33 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
@@ -94552,8 +105683,10 @@ index b10b4c330e..3703f7ef33 100644
 -    DEFINES["NOMINMAX"] = True
 -    DEFINES["NTDDI_VERSION"] = "0x0A000000"
 -    DEFINES["PSAPI_VERSION"] = "2"
+-    DEFINES["RTC_ENABLE_WIN_WGC"] = True
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
@@ -94561,6 +105694,7 @@ index b10b4c330e..3703f7ef33 100644
 -    DEFINES["_ATL_NO_OPENGL"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
+-    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
 -    DEFINES["_HAS_NODISCARD"] = True
 -    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
@@ -94570,19 +105704,50 @@ index b10b4c330e..3703f7ef33 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
 -if CONFIG["TARGET_CPU"] == "arm":
 -
 -    CXXFLAGS += [
 -        "-mfpu=neon"
 -    ]
 -
--if CONFIG["TARGET_CPU"] == "mips32":
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+     DEFINES["MIPS32_LE"] = True
+     DEFINES["MIPS_FPU_LE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "x86":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
+-if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -94590,8 +105755,8 @@ index b10b4c330e..3703f7ef33 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["_DEBUG"] = True
@@ -94615,15 +105780,13 @@ index b10b4c330e..3703f7ef33 100644
 -    ]
 -
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
-+if CONFIG["TARGET_CPU"] == "x86":
- 
+-
      CXXFLAGS += [
          "-msse2"
      ]
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
@@ -94631,31 +105794,34 @@ index b10b4c330e..3703f7ef33 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
--
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("rnn_vad_gn")
-diff --git third_party/libwebrtc/video/adaptation/video_adaptation_gn/moz.build third_party/libwebrtc/video/adaptation/video_adaptation_gn/moz.build
-index 4bbb3e4e62..62040f7084 100644
---- third_party/libwebrtc/video/adaptation/video_adaptation_gn/moz.build
-+++ third_party/libwebrtc/video/adaptation/video_adaptation_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("frame_instrumentation_generator_gn")
+diff --git third_party/libwebrtc/video/corruption_detection/generic_mapping_functions_gn/moz.build third_party/libwebrtc/video/corruption_detection/generic_mapping_functions_gn/moz.build
+index 37551c088b6f..166e00c8e94b 100644
+--- third_party/libwebrtc/video/corruption_detection/generic_mapping_functions_gn/moz.build
++++ third_party/libwebrtc/video/corruption_detection/generic_mapping_functions_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -94670,7 +105836,7 @@ index 4bbb3e4e62..62040f7084 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -52,190 +62,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -94682,7 +105848,6 @@ index 4bbb3e4e62..62040f7084 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -94690,7 +105855,6 @@ index 4bbb3e4e62..62040f7084 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -94710,7 +105874,6 @@ index 4bbb3e4e62..62040f7084 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -94719,17 +105882,12 @@ index 4bbb3e4e62..62040f7084 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -94787,6 +105945,10 @@ index 4bbb3e4e62..62040f7084 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -94866,19 +106028,18 @@ index 4bbb3e4e62..62040f7084 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("video_adaptation_gn")
-diff --git third_party/libwebrtc/video/config/encoder_config_gn/moz.build third_party/libwebrtc/video/config/encoder_config_gn/moz.build
-index 605a6b14f7..05a856fbe4 100644
---- third_party/libwebrtc/video/config/encoder_config_gn/moz.build
-+++ third_party/libwebrtc/video/config/encoder_config_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("generic_mapping_functions_gn")
+diff --git third_party/libwebrtc/video/corruption_detection/halton_frame_sampler_gn/moz.build third_party/libwebrtc/video/corruption_detection/halton_frame_sampler_gn/moz.build
+index d1ea963e5731..336c6e382e2f 100644
+--- third_party/libwebrtc/video/corruption_detection/halton_frame_sampler_gn/moz.build
++++ third_party/libwebrtc/video/corruption_detection/halton_frame_sampler_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -94893,7 +106054,7 @@ index 605a6b14f7..05a856fbe4 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -94905,7 +106066,6 @@ index 605a6b14f7..05a856fbe4 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -94932,7 +106092,6 @@ index 605a6b14f7..05a856fbe4 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -94947,7 +106106,6 @@ index 605a6b14f7..05a856fbe4 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -95005,6 +106163,10 @@ index 605a6b14f7..05a856fbe4 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -95084,19 +106246,18 @@ index 605a6b14f7..05a856fbe4 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("encoder_config_gn")
-diff --git third_party/libwebrtc/video/config/streams_config_gn/moz.build third_party/libwebrtc/video/config/streams_config_gn/moz.build
-index 3014de4682..57c6d4c299 100644
---- third_party/libwebrtc/video/config/streams_config_gn/moz.build
-+++ third_party/libwebrtc/video/config/streams_config_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("halton_frame_sampler_gn")
+diff --git third_party/libwebrtc/video/corruption_detection/halton_sequence_gn/moz.build third_party/libwebrtc/video/corruption_detection/halton_sequence_gn/moz.build
+index 2ca4023e96ed..ef1e0a772a9a 100644
+--- third_party/libwebrtc/video/corruption_detection/halton_sequence_gn/moz.build
++++ third_party/libwebrtc/video/corruption_detection/halton_sequence_gn/moz.build
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -95111,7 +106272,7 @@ index 3014de4682..57c6d4c299 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -95123,7 +106284,6 @@ index 3014de4682..57c6d4c299 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -95131,7 +106291,6 @@ index 3014de4682..57c6d4c299 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -95151,7 +106310,6 @@ index 3014de4682..57c6d4c299 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -95160,17 +106318,12 @@ index 3014de4682..57c6d4c299 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -95204,13 +106357,6 @@ index 3014de4682..57c6d4c299 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
@@ -95228,6 +106374,10 @@ index 3014de4682..57c6d4c299 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -95307,19 +106457,18 @@ index 3014de4682..57c6d4c299 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("streams_config_gn")
+ Library("halton_sequence_gn")
 diff --git third_party/libwebrtc/video/decode_synchronizer_gn/moz.build third_party/libwebrtc/video/decode_synchronizer_gn/moz.build
-index c1ae808ab1..1c51f66173 100644
+index 27a93ff88bdf..4cb2ebd4a0ea 100644
 --- third_party/libwebrtc/video/decode_synchronizer_gn/moz.build
 +++ third_party/libwebrtc/video/decode_synchronizer_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -95334,7 +106483,7 @@ index c1ae808ab1..1c51f66173 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -95346,7 +106495,6 @@ index c1ae808ab1..1c51f66173 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -95373,7 +106521,6 @@ index c1ae808ab1..1c51f66173 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -95392,7 +106539,6 @@ index c1ae808ab1..1c51f66173 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -95450,6 +106596,10 @@ index c1ae808ab1..1c51f66173 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -95531,17 +106681,16 @@ index c1ae808ab1..1c51f66173 100644
  
  Library("decode_synchronizer_gn")
 diff --git third_party/libwebrtc/video/frame_cadence_adapter_gn/moz.build third_party/libwebrtc/video/frame_cadence_adapter_gn/moz.build
-index 6e073f2e20..d9e0547854 100644
+index 6833cde2b29a..94ba7405ba0e 100644
 --- third_party/libwebrtc/video/frame_cadence_adapter_gn/moz.build
 +++ third_party/libwebrtc/video/frame_cadence_adapter_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -95556,7 +106705,7 @@ index 6e073f2e20..d9e0547854 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -95568,7 +106717,6 @@ index 6e073f2e20..d9e0547854 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -95595,7 +106743,6 @@ index 6e073f2e20..d9e0547854 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -95614,7 +106761,6 @@ index 6e073f2e20..d9e0547854 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -95672,6 +106818,10 @@ index 6e073f2e20..d9e0547854 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -95753,17 +106903,16 @@ index 6e073f2e20..d9e0547854 100644
  
  Library("frame_cadence_adapter_gn")
 diff --git third_party/libwebrtc/video/frame_decode_scheduler_gn/moz.build third_party/libwebrtc/video/frame_decode_scheduler_gn/moz.build
-index dfe1ecd08c..ddac47c465 100644
+index 492e8396d7f1..35c08dd6c9da 100644
 --- third_party/libwebrtc/video/frame_decode_scheduler_gn/moz.build
 +++ third_party/libwebrtc/video/frame_decode_scheduler_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -95778,7 +106927,7 @@ index dfe1ecd08c..ddac47c465 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,122 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,123 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -95790,7 +106939,6 @@ index dfe1ecd08c..ddac47c465 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -95817,7 +106965,6 @@ index dfe1ecd08c..ddac47c465 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -95836,7 +106983,6 @@ index dfe1ecd08c..ddac47c465 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -95890,6 +107036,10 @@ index dfe1ecd08c..ddac47c465 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -95902,7 +107052,7 @@ index dfe1ecd08c..ddac47c465 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -164,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -166,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -95955,17 +107105,16 @@ index dfe1ecd08c..ddac47c465 100644
 -
  Library("frame_decode_scheduler_gn")
 diff --git third_party/libwebrtc/video/frame_decode_timing_gn/moz.build third_party/libwebrtc/video/frame_decode_timing_gn/moz.build
-index f1b85291c7..d4b8b9b731 100644
+index 58a909e8d4b0..f7d64ab60379 100644
 --- third_party/libwebrtc/video/frame_decode_timing_gn/moz.build
 +++ third_party/libwebrtc/video/frame_decode_timing_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -95980,7 +107129,7 @@ index f1b85291c7..d4b8b9b731 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -95992,7 +107141,6 @@ index f1b85291c7..d4b8b9b731 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -96019,7 +107167,6 @@ index f1b85291c7..d4b8b9b731 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -96038,7 +107185,6 @@ index f1b85291c7..d4b8b9b731 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -96096,6 +107242,10 @@ index f1b85291c7..d4b8b9b731 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -96177,17 +107327,16 @@ index f1b85291c7..d4b8b9b731 100644
  
  Library("frame_decode_timing_gn")
 diff --git third_party/libwebrtc/video/frame_dumping_decoder_gn/moz.build third_party/libwebrtc/video/frame_dumping_decoder_gn/moz.build
-index 001433ce9f..c57fc823f2 100644
+index 2b688c034655..566b0c806c68 100644
 --- third_party/libwebrtc/video/frame_dumping_decoder_gn/moz.build
 +++ third_party/libwebrtc/video/frame_dumping_decoder_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -96202,7 +107351,7 @@ index 001433ce9f..c57fc823f2 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,191 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -96214,7 +107363,6 @@ index 001433ce9f..c57fc823f2 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -96242,7 +107390,6 @@ index 001433ce9f..c57fc823f2 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -96261,7 +107408,6 @@ index 001433ce9f..c57fc823f2 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -96319,6 +107465,10 @@ index 001433ce9f..c57fc823f2 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -96400,17 +107550,16 @@ index 001433ce9f..c57fc823f2 100644
  
  Library("frame_dumping_decoder_gn")
 diff --git third_party/libwebrtc/video/frame_dumping_encoder_gn/moz.build third_party/libwebrtc/video/frame_dumping_encoder_gn/moz.build
-index a3bf0c641a..262c5170e8 100644
+index 7205ea8c1cf3..dd0edb14e927 100644
 --- third_party/libwebrtc/video/frame_dumping_encoder_gn/moz.build
 +++ third_party/libwebrtc/video/frame_dumping_encoder_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -96425,7 +107574,7 @@ index a3bf0c641a..262c5170e8 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,191 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -96437,7 +107586,6 @@ index a3bf0c641a..262c5170e8 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -96465,7 +107613,6 @@ index a3bf0c641a..262c5170e8 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -96484,7 +107631,6 @@ index a3bf0c641a..262c5170e8 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -96542,6 +107688,10 @@ index a3bf0c641a..262c5170e8 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -96623,17 +107773,16 @@ index a3bf0c641a..262c5170e8 100644
  
  Library("frame_dumping_encoder_gn")
 diff --git third_party/libwebrtc/video/render/incoming_video_stream_gn/moz.build third_party/libwebrtc/video/render/incoming_video_stream_gn/moz.build
-index 42488b31f3..88aaeeb2fa 100644
+index 4b7bf065fbf1..450ec1241bb6 100644
 --- third_party/libwebrtc/video/render/incoming_video_stream_gn/moz.build
 +++ third_party/libwebrtc/video/render/incoming_video_stream_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -96648,7 +107797,7 @@ index 42488b31f3..88aaeeb2fa 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -96660,7 +107809,6 @@ index 42488b31f3..88aaeeb2fa 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -96687,7 +107835,6 @@ index 42488b31f3..88aaeeb2fa 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -96702,7 +107849,6 @@ index 42488b31f3..88aaeeb2fa 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -96760,6 +107906,10 @@ index 42488b31f3..88aaeeb2fa 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -96841,17 +107991,16 @@ index 42488b31f3..88aaeeb2fa 100644
  
  Library("incoming_video_stream_gn")
 diff --git third_party/libwebrtc/video/render/video_render_frames_gn/moz.build third_party/libwebrtc/video/render/video_render_frames_gn/moz.build
-index 24bd462a0c..a4d64795d0 100644
+index 40c2cc0ee11c..afc161293679 100644
 --- third_party/libwebrtc/video/render/video_render_frames_gn/moz.build
 +++ third_party/libwebrtc/video/render/video_render_frames_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -96866,7 +108015,7 @@ index 24bd462a0c..a4d64795d0 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,185 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -96878,7 +108027,6 @@ index 24bd462a0c..a4d64795d0 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -96905,7 +108053,6 @@ index 24bd462a0c..a4d64795d0 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -96920,7 +108067,6 @@ index 24bd462a0c..a4d64795d0 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -96978,6 +108124,10 @@ index 24bd462a0c..a4d64795d0 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -97059,17 +108209,16 @@ index 24bd462a0c..a4d64795d0 100644
  
  Library("video_render_frames_gn")
 diff --git third_party/libwebrtc/video/task_queue_frame_decode_scheduler_gn/moz.build third_party/libwebrtc/video/task_queue_frame_decode_scheduler_gn/moz.build
-index d1ee8ffccb..d483272d93 100644
+index f48a99ae30f0..278644a5eed5 100644
 --- third_party/libwebrtc/video/task_queue_frame_decode_scheduler_gn/moz.build
 +++ third_party/libwebrtc/video/task_queue_frame_decode_scheduler_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -97084,7 +108233,7 @@ index d1ee8ffccb..d483272d93 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -97096,7 +108245,6 @@ index d1ee8ffccb..d483272d93 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -97123,7 +108271,6 @@ index d1ee8ffccb..d483272d93 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -97142,7 +108289,6 @@ index d1ee8ffccb..d483272d93 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -97200,6 +108346,10 @@ index d1ee8ffccb..d483272d93 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -97281,17 +108431,16 @@ index d1ee8ffccb..d483272d93 100644
  
  Library("task_queue_frame_decode_scheduler_gn")
 diff --git third_party/libwebrtc/video/unique_timestamp_counter_gn/moz.build third_party/libwebrtc/video/unique_timestamp_counter_gn/moz.build
-index b0eb431cfb..067e25f152 100644
+index 44c3fed1208b..feacfc5d5716 100644
 --- third_party/libwebrtc/video/unique_timestamp_counter_gn/moz.build
 +++ third_party/libwebrtc/video/unique_timestamp_counter_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -97306,7 +108455,7 @@ index b0eb431cfb..067e25f152 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,174 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,175 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -97318,7 +108467,6 @@ index b0eb431cfb..067e25f152 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -97341,7 +108489,6 @@ index b0eb431cfb..067e25f152 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -97356,7 +108503,6 @@ index b0eb431cfb..067e25f152 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -97407,6 +108553,10 @@ index b0eb431cfb..067e25f152 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -97488,17 +108638,16 @@ index b0eb431cfb..067e25f152 100644
  
  Library("unique_timestamp_counter_gn")
 diff --git third_party/libwebrtc/video/video_gn/moz.build third_party/libwebrtc/video/video_gn/moz.build
-index 09826d37f9..a92734005e 100644
+index 86ce29262eb6..db6309640745 100644
 --- third_party/libwebrtc/video/video_gn/moz.build
 +++ third_party/libwebrtc/video/video_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -97513,7 +108662,7 @@ index 09826d37f9..a92734005e 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -62,190 +72,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -63,191 +72,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -97525,7 +108674,6 @@ index 09826d37f9..a92734005e 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -97553,7 +108701,6 @@ index 09826d37f9..a92734005e 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -97572,7 +108719,6 @@ index 09826d37f9..a92734005e 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -97630,6 +108776,10 @@ index 09826d37f9..a92734005e 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -97711,17 +108861,16 @@ index 09826d37f9..a92734005e 100644
  
  Library("video_gn")
 diff --git third_party/libwebrtc/video/video_receive_stream_timeout_tracker_gn/moz.build third_party/libwebrtc/video/video_receive_stream_timeout_tracker_gn/moz.build
-index d24bf03a59..d5f4170c45 100644
+index 12d0513ca083..a938e5cb2bf2 100644
 --- third_party/libwebrtc/video/video_receive_stream_timeout_tracker_gn/moz.build
 +++ third_party/libwebrtc/video/video_receive_stream_timeout_tracker_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -97736,7 +108885,7 @@ index d24bf03a59..d5f4170c45 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,189 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -97748,7 +108897,6 @@ index d24bf03a59..d5f4170c45 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -97775,7 +108923,6 @@ index d24bf03a59..d5f4170c45 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -97794,7 +108941,6 @@ index d24bf03a59..d5f4170c45 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -97852,6 +108998,10 @@ index d24bf03a59..d5f4170c45 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -97933,17 +109083,16 @@ index d24bf03a59..d5f4170c45 100644
  
  Library("video_receive_stream_timeout_tracker_gn")
 diff --git third_party/libwebrtc/video/video_stream_buffer_controller_gn/moz.build third_party/libwebrtc/video/video_stream_buffer_controller_gn/moz.build
-index b99c992d49..b1f2505dad 100644
+index a197def242bb..84863d3a8c02 100644
 --- third_party/libwebrtc/video/video_stream_buffer_controller_gn/moz.build
 +++ third_party/libwebrtc/video/video_stream_buffer_controller_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -97958,7 +109107,7 @@ index b99c992d49..b1f2505dad 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,191 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -97970,7 +109119,6 @@ index b99c992d49..b1f2505dad 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -97998,7 +109146,6 @@ index b99c992d49..b1f2505dad 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -98017,7 +109164,6 @@ index b99c992d49..b1f2505dad 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -98075,6 +109221,10 @@ index b99c992d49..b1f2505dad 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -98156,17 +109306,16 @@ index b99c992d49..b1f2505dad 100644
  
  Library("video_stream_buffer_controller_gn")
 diff --git third_party/libwebrtc/video/video_stream_encoder_impl_gn/moz.build third_party/libwebrtc/video/video_stream_encoder_impl_gn/moz.build
-index a51248556a..23e6fa0a8b 100644
+index 6ea5c303a15d..c678f28a8343 100644
 --- third_party/libwebrtc/video/video_stream_encoder_impl_gn/moz.build
 +++ third_party/libwebrtc/video/video_stream_encoder_impl_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -98181,7 +109330,7 @@ index a51248556a..23e6fa0a8b 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -48,190 +58,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -52,191 +61,32 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -98193,7 +109342,6 @@ index a51248556a..23e6fa0a8b 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -98221,7 +109369,6 @@ index a51248556a..23e6fa0a8b 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -98240,7 +109387,6 @@ index a51248556a..23e6fa0a8b 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -98298,6 +109444,10 @@ index a51248556a..23e6fa0a8b 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -98379,17 +109529,16 @@ index a51248556a..23e6fa0a8b 100644
  
  Library("video_stream_encoder_impl_gn")
 diff --git third_party/libwebrtc/video/video_stream_encoder_interface_gn/moz.build third_party/libwebrtc/video/video_stream_encoder_interface_gn/moz.build
-index 7eeb5d9f42..18a6af8783 100644
+index b270923b1375..89c31ebae9ee 100644
 --- third_party/libwebrtc/video/video_stream_encoder_interface_gn/moz.build
 +++ third_party/libwebrtc/video/video_stream_encoder_interface_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -98404,7 +109553,7 @@ index 7eeb5d9f42..18a6af8783 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,118 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,119 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -98416,7 +109565,6 @@ index 7eeb5d9f42..18a6af8783 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -98443,7 +109591,6 @@ index 7eeb5d9f42..18a6af8783 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -98458,7 +109605,6 @@ index 7eeb5d9f42..18a6af8783 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -98512,6 +109658,10 @@ index 7eeb5d9f42..18a6af8783 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
@@ -98524,7 +109674,7 @@ index 7eeb5d9f42..18a6af8783 100644
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -160,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -162,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -98577,17 +109727,16 @@ index 7eeb5d9f42..18a6af8783 100644
 -
  Library("video_stream_encoder_interface_gn")
 diff --git third_party/libwebrtc/webrtc_gn/moz.build third_party/libwebrtc/webrtc_gn/moz.build
-index 0a5908916a..535ef83511 100644
+index 0bf8e11b5430..e393c24e9a7b 100644
 --- third_party/libwebrtc/webrtc_gn/moz.build
 +++ third_party/libwebrtc/webrtc_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
 +DEFINES["USE_OZONE"] = "1"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -98602,7 +109751,7 @@ index 0a5908916a..535ef83511 100644
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,143 +49,23 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,147 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -98614,7 +109763,6 @@ index 0a5908916a..535ef83511 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -98647,7 +109795,6 @@ index 0a5908916a..535ef83511 100644
 -    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -98666,7 +109813,6 @@ index 0a5908916a..535ef83511 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_LIBEVENT"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -98731,48 +109877,32 @@ index 0a5908916a..535ef83511 100644
  
      DEFINES["WEBRTC_ARCH_ARM64"] = True
      DEFINES["WEBRTC_HAS_NEON"] = True
-+    DEFINES["WEBRTC_USE_PIPEWIRE"] = True
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
-+    LOCAL_INCLUDES += [
-+        "/third_party/pipewire/"
-+    ]
- 
+-
+-if CONFIG["TARGET_CPU"] == "loongarch64":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
-     DEFINES["WEBRTC_USE_PIPEWIRE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
- 
-     LOCAL_INCLUDES += [
-         "/third_party/pipewire/"
-@@ -184,7 +74,6 @@ if CONFIG["TARGET_CPU"] == "mips32":
- if CONFIG["TARGET_CPU"] == "mips64":
- 
-     DEFINES["WEBRTC_USE_PIPEWIRE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
 -    DEFINES["_GNU_SOURCE"] = True
  
-     LOCAL_INCLUDES += [
-         "/third_party/pipewire/"
-@@ -193,32 +82,22 @@ if CONFIG["TARGET_CPU"] == "mips64":
  if CONFIG["TARGET_CPU"] == "x86":
  
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
-+    DEFINES["WEBRTC_USE_PIPEWIRE"] = True
-+
-+    LOCAL_INCLUDES += [
-+        "/third_party/pipewire/"
-+    ]
- 
- if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -190,27 +69,7 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
-+    DEFINES["WEBRTC_USE_PIPEWIRE"] = True
  
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -98793,16 +109923,13 @@ index 0a5908916a..535ef83511 100644
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
-+    LOCAL_INCLUDES += [
-+        "/third_party/pipewire/"
-+    ]
- 
+-
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
      DEFINES["USE_X11"] = "1"
  
-@@ -232,46 +111,4 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+@@ -224,26 +83,4 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
          "Xrender"
      ]
  
@@ -98814,38 +109941,18 @@ index 0a5908916a..535ef83511 100644
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
--    DEFINES["WEBRTC_USE_PIPEWIRE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
--    LOCAL_INCLUDES += [
--        "/third_party/pipewire/"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
--    DEFINES["WEBRTC_USE_PIPEWIRE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
--    LOCAL_INCLUDES += [
--        "/third_party/pipewire/"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
--    DEFINES["WEBRTC_USE_PIPEWIRE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
--    LOCAL_INCLUDES += [
--        "/third_party/pipewire/"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
--    DEFINES["WEBRTC_USE_PIPEWIRE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
--    LOCAL_INCLUDES += [
--        "/third_party/pipewire/"
--    ]
--
  Library("webrtc_gn")
diff --git a/mail/thunderbird-esr/files/patch-python_sites_mach.txt b/mail/thunderbird-esr/files/patch-python_sites_mach.txt
new file mode 100644
index 000000000000..dc2caf9bdfc6
--- /dev/null
+++ b/mail/thunderbird-esr/files/patch-python_sites_mach.txt
@@ -0,0 +1,18 @@
+commit 10ee367cbe7ff5a19acfcfe3bfb75a49671e4132
+Author: Christoph Moench-Tegeder <cmt@FreeBSD.org>
+
+    bump psutil (same as ports)
+    
+    5.9.x breaks mach
+
+diff --git python/sites/mach.txt python/sites/mach.txt
+index 6e3db1c848f7..10ba12c2f13b 100644
+--- python/sites/mach.txt
++++ python/sites/mach.txt
+@@ -108,5 +108,5 @@ pypi-optional:glean-sdk==63.1.0:telemetry will not be collected
+ # Mach gracefully handles the case where `psutil` is unavailable.
+ # We aren't (yet) able to pin packages in automation, so we have to
+ # support down to the oldest locally-installed version (5.4.2).
+-pypi-optional:psutil>=5.4.2,<=5.9.4:telemetry will be missing some data
++pypi-optional:psutil>=5.4.2,<=7.0.0:telemetry will be missing some data
+ pypi-optional:zstandard>=0.11.1,<=0.23.0:zstd archives will not be possible to extract
diff --git a/mail/thunderbird-esr/files/patch-rnp-clang19 b/mail/thunderbird-esr/files/patch-rnp-clang19
deleted file mode 100644
index e943dcdea81e..000000000000
--- a/mail/thunderbird-esr/files/patch-rnp-clang19
+++ /dev/null
@@ -1,200 +0,0 @@
-In clang/libcxx 19, treatment of std::char_traits was tightened
-down - e.g. no generic (std::char_traits<unsigned char> etc) traits
-are not implemented anymore - which resulted in fallout in HEAD
-after the import of llvm/libcxx 19.
-jkim@ collected the neccessary patches from
-https://github.com/rnpgp/rnp/commit/20419f739f632fb30666650544f0055e8d4f1afa
-https://github.com/rnpgp/sexpp/commit/46744a14ffc235330bb99cebfaf294829c31bba4
-
---- comm/third_party/rnp/src/lib/types.h.orig	2024-10-25 23:29:32 UTC
-+++ comm/third_party/rnp/src/lib/types.h
-@@ -95,9 +95,6 @@ class id_str_pair {
-     static int         lookup(const id_str_pair           pair[],
-                               const std::vector<uint8_t> &bytes,
-                               int                         notfound = 0);
--    static int         lookup(const id_str_pair                 pair[],
--                              const std::basic_string<uint8_t> &bytes,
--                              int                               notfound = 0);
- };
- 
- /** pgp_fingerprint_t */
---- comm/third_party/rnp/src/lib/utils.cpp.orig	2024-10-25 23:29:32 UTC
-+++ comm/third_party/rnp/src/lib/utils.cpp
-@@ -1,5 +1,5 @@
- /*
-- * Copyright (c) 2021, [Ribose Inc](https://www.ribose.com).
-+ * Copyright (c) 2021, 2024 [Ribose Inc](https://www.ribose.com).
-  * All rights reserved.
-  *
-  * Redistribution and use in source and binary forms, with or without
-@@ -53,21 +53,6 @@ id_str_pair::lookup(const id_str_pair pair[], const st
- 
- int
- id_str_pair::lookup(const id_str_pair pair[], const std::vector<uint8_t> &bytes, int notfound)
--{
--    while (pair && pair->str) {
--        if ((strlen(pair->str) == bytes.size()) &&
--            !memcmp(pair->str, bytes.data(), bytes.size())) {
--            return pair->id;
--        }
--        pair++;
--    }
--    return notfound;
--}
--
--int
--id_str_pair::lookup(const id_str_pair                 pair[],
--                    const std::basic_string<uint8_t> &bytes,
--                    int                               notfound)
- {
-     while (pair && pair->str) {
-         if ((strlen(pair->str) == bytes.size()) &&
---- comm/third_party/rnp/src/librekey/key_store_g10.cpp.orig	2024-10-25 23:29:32 UTC
-+++ comm/third_party/rnp/src/librekey/key_store_g10.cpp
-@@ -1,5 +1,5 @@
- /*
-- * Copyright (c) 2017-2022, [Ribose Inc](https://www.ribose.com).
-+ * Copyright (c) 2017-2024, [Ribose Inc](https://www.ribose.com).
-  * All rights reserved.
-  *
-  * Redistribution and use in source and binary forms, with or without
-@@ -312,12 +312,12 @@ read_curve(const sexp_list_t *list, const std::string 
- 
-     const auto &bytes = data->get_string();
-     pgp_curve_t curve = static_cast<pgp_curve_t>(
--      id_str_pair::lookup(g10_curve_aliases, data->get_string(), PGP_CURVE_UNKNOWN));
-+      id_str_pair::lookup(g10_curve_aliases, (const char *) bytes.data(), PGP_CURVE_UNKNOWN));
-     if (curve != PGP_CURVE_UNKNOWN) {
-         key.curve = curve;
-         return true;
-     }
--    RNP_LOG("Unknown curve: %.*s", (int) bytes.size(), (char *) bytes.data());
-+    RNP_LOG("Unknown curve: %.*s", (int) bytes.size(), (const char *) bytes.data());
-     return false;
- }
- 
-@@ -806,7 +806,7 @@ g23_parse_seckey(pgp_key_pkt_t &seckey,
- 
-     auto &           alg_bt = alg_s_exp->sexp_string_at(0)->get_string();
-     pgp_pubkey_alg_t alg = static_cast<pgp_pubkey_alg_t>(
--      id_str_pair::lookup(g10_alg_aliases, alg_bt.c_str(), PGP_PKA_NOTHING));
-+      id_str_pair::lookup(g10_alg_aliases, (const char *) alg_bt.data(), PGP_PKA_NOTHING));
-     if (alg == PGP_PKA_NOTHING) {
-         RNP_LOG(
-           "Unsupported algorithm: '%.*s'", (int) alg_bt.size(), (const char *) alg_bt.data());
---- comm/third_party/rnp/src/libsexpp/include/sexpp/sexp.h.orig	2024-10-25 23:29:32.000000000 +0000
-+++ comm/third_party/rnp/src/libsexpp/include/sexpp/sexp.h	2024-10-27 06:14:59.238155000 +0000
-@@ -44,8 +44,93 @@
- #include "sexp-public.h"

- #include "sexp-error.h"

- 

-+// We are implementing char traits for octet_t with trhe following restrictions

-+//  -- limit visibility so that other traits for unsigned char are still possible

-+//  -- create template specializatio in std workspace (use workspace specialization

-+//     is not specified and causes issues at least with gcc 4.8

-+

- namespace sexp {

-+using octet_t = uint8_t;

-+} // namespace sexp

- 

-+namespace std {

-+

-+template <> struct char_traits<sexp::octet_t> {

-+    typedef sexp::octet_t  char_type;

-+    typedef int            int_type;

-+    typedef std::streampos pos_type;

-+    typedef std::streamoff off_type;

-+    typedef mbstate_t      state_type;

-+

-+    static void assign(char_type &__c1, const char_type &__c2) noexcept { __c1 = __c2; }

-+

-+    static constexpr bool eq(const char_type &__c1, const char_type &__c2) noexcept

-+    {

-+        return __c1 == __c2;

-+    }

-+

-+    static constexpr bool lt(const char_type &__c1, const char_type &__c2) noexcept

-+    {

-+        return __c1 < __c2;

-+    }

-+

-+    static int compare(const char_type *__s1, const char_type *__s2, size_t __n)

-+    {

-+        return memcmp(__s1, __s2, __n);

-+    }

-+

-+    static size_t length(const char_type *__s)

-+    {

-+        return strlen(reinterpret_cast<const char *>(__s));

-+    }

-+

-+    static const char_type *find(const char_type *__s, size_t __n, const char_type &__a)

-+    {

-+        return static_cast<const char_type *>(memchr(__s, __a, __n));

-+    }

-+

-+    static char_type *move(char_type *__s1, const char_type *__s2, size_t __n)

-+    {

-+        return static_cast<char_type *>(memmove(__s1, __s2, __n));

-+    }

-+

-+    static char_type *copy(char_type *__s1, const char_type *__s2, size_t __n)

-+    {

-+        return static_cast<char_type *>(memcpy(__s1, __s2, __n));

-+    }

-+

-+    static char_type *assign(char_type *__s, size_t __n, char_type __a)

-+    {

-+        return static_cast<char_type *>(memset(__s, __a, __n));

-+    }

-+

-+    static constexpr char_type to_char_type(const int_type &__c) noexcept

-+    {

-+        return static_cast<char_type>(__c);

-+    }

-+

-+    // To keep both the byte 0xff and the eof symbol 0xffffffff

-+    // from ending up as 0xffffffff.

-+    static constexpr int_type to_int_type(const char_type &__c) noexcept

-+    {

-+        return static_cast<int_type>(static_cast<unsigned char>(__c));

-+    }

-+

-+    static constexpr bool eq_int_type(const int_type &__c1, const int_type &__c2) noexcept

-+    {

-+        return __c1 == __c2;

-+    }

-+

-+    static constexpr int_type eof() noexcept { return static_cast<int_type>(0xFFFFFFFF); }

-+

-+    static constexpr int_type not_eof(const int_type &__c) noexcept

-+    {

-+        return (__c == eof()) ? 0 : __c;

-+    }

-+};

-+} // namespace std

-+

-+namespace sexp {

- /*

-  * SEXP octet_t definitions

-  * We maintain some presumable redundancy with ctype

-@@ -99,14 +184,14 @@ class sexp_input_stream_t;

-  * SEXP simple string

-  */

- 

--typedef uint8_t octet_t;

-+using octet_traits = std::char_traits<octet_t>;

-+using octet_string = std::basic_string<octet_t, octet_traits>;

- 

--class SEXP_PUBLIC_SYMBOL sexp_simple_string_t : public std::basic_string<octet_t>,

--                                                private sexp_char_defs_t {

-+class SEXP_PUBLIC_SYMBOL sexp_simple_string_t : public octet_string, private sexp_char_defs_t {

-   public:

-     sexp_simple_string_t(void) = default;

--    sexp_simple_string_t(const octet_t *dt) : std::basic_string<octet_t>{dt} {}

--    sexp_simple_string_t(const octet_t *bt, size_t ln) : std::basic_string<octet_t>{bt, ln} {}

-+    sexp_simple_string_t(const octet_t *dt) : octet_string{dt} {}

-+    sexp_simple_string_t(const octet_t *bt, size_t ln) : octet_string{bt, ln} {}

-     sexp_simple_string_t &append(int c)

-     {

-         (*this) += (octet_t)(c & 0xFF);

diff --git a/mail/thunderbird-esr/files/patch-rust-1.89.0 b/mail/thunderbird-esr/files/patch-rust-1.89.0
new file mode 100644
index 000000000000..91651c036c7c
--- /dev/null
+++ b/mail/thunderbird-esr/files/patch-rust-1.89.0
@@ -0,0 +1,18 @@
+fix build with rust 1.89
+
+cf https://bugzilla.mozilla.org/show_bug.cgi?id=1982003
+
+taken from:
+https://github.com/openbsd/ports/commit/3ef8a2538893109bea8211ef13a870822264e096
+
+--- third_party/rust/allocator-api2/src/stable/vec/mod.rs.orig	2025-08-13 22:43:24.000000000 +0200
++++ third_party/rust/allocator-api2/src/stable/vec/mod.rs	2025-09-01 08:52:19.103780000 +0200
+@@ -51,6 +51,8 @@
+ //!

+ //! [`push`]: Vec::push

+ 

++#![warn(dangerous_implicit_autorefs)]

++

+ #[cfg(not(no_global_oom_handling))]

+ use core::cmp;

+ use core::cmp::Ordering;

diff --git a/mail/thunderbird-esr/files/patch-third__party_libwebrtc_build_config_BUILDCONFIG.gn b/mail/thunderbird-esr/files/patch-third__party_libwebrtc_build_config_BUILDCONFIG.gn
index afa60dfbcfba..4b1ff9f98604 100644
--- a/mail/thunderbird-esr/files/patch-third__party_libwebrtc_build_config_BUILDCONFIG.gn
+++ b/mail/thunderbird-esr/files/patch-third__party_libwebrtc_build_config_BUILDCONFIG.gn
@@ -1,30 +1,17 @@
-commit 6e6860b4ecb7cea4ecbc07f45f491c562d1a83e7
+commit 79334dba3e5be4a7bb17a22b2fde70933991d6f4
 Author: Christoph Moench-Tegeder <cmt@FreeBSD.org>
 
     enable pipewire on bsd
 
-diff --git third_party/libwebrtc/BUILD.gn third_party/libwebrtc/BUILD.gn
-index 85ead4162f..7dc64543dc 100644
---- third_party/libwebrtc/BUILD.gn
-+++ third_party/libwebrtc/BUILD.gn
-@@ -107,7 +107,7 @@ if (!build_with_chromium && !build_with_mozilla) {
-           "tools_webrtc/perf:webrtc_dashboard_upload",
-         ]
-       }
--      if ((is_linux || is_chromeos) && rtc_use_pipewire) {
-+      if ((is_linux || is_chromeos || is_bsd) && rtc_use_pipewire) {
-         deps += [ "modules/desktop_capture:shared_screencast_stream_test" ]
-       }
-     }
-diff --git third_party/libwebrtc/build/config/BUILDCONFIG.gn third_party/libwebrtc/build/config/BUILDCONFIG.gn
-index 571ae5f0d6..863d428fc6 100644
---- third_party/libwebrtc/build/config/BUILDCONFIG.gn
-+++ third_party/libwebrtc/build/config/BUILDCONFIG.gn
+diff --git third_party/chromium/build/config/BUILDCONFIG.gn third_party/chromium/build/config/BUILDCONFIG.gn
+index 889bdb9235..1566833175 100644
+--- third_party/chromium/build/config/BUILDCONFIG.gn
++++ third_party/chromium/build/config/BUILDCONFIG.gn
 @@ -132,6 +132,7 @@ declare_args() {
  
    # Set to true when compiling with the Clang compiler.
    is_clang = current_os != "linux" || current_os == "openbsd" ||
-+              current_os == "freebsd" ||
++              current_os != "freebsd" ||
               (current_cpu != "s390x" && current_cpu != "s390" &&
                current_cpu != "ppc64" && current_cpu != "ppc" &&
                current_cpu != "mips" && current_cpu != "mips64" &&
@@ -35,17 +22,17 @@ index 571ae5f0d6..863d428fc6 100644
 -  if (host_os == "linux" || host_os == "openbsd") {
 +  if (host_os == "linux" || host_os == "openbsd" || host_os == "freebsd") {
      if (target_os != "linux") {
-       host_toolchain = "//build/toolchain/linux:clang_$host_cpu"
+       host_toolchain = "//chromium/build/toolchain/linux:clang_$host_cpu"
      } else if (is_clang) {
 @@ -222,7 +223,7 @@ if (target_os == "android") {
    assert(host_os == "linux" || host_os == "mac",
           "Android builds are only supported on Linux and Mac hosts.")
-   _default_toolchain = "//build/toolchain/android:android_clang_$target_cpu"
+   _default_toolchain = "//chromium/build/toolchain/android:android_clang_$target_cpu"
 -} else if (target_os == "chromeos" || target_os == "linux" || target_os == "openbsd") {
 +} else if (target_os == "chromeos" || target_os == "linux" || target_os == "openbsd" || target_os == "freebsd") {
    # See comments in build/toolchain/cros/BUILD.gn about board compiles.
    if (is_clang) {
-     _default_toolchain = "//build/toolchain/linux:clang_$target_cpu"
+     _default_toolchain = "//chromium/build/toolchain/linux:clang_$target_cpu"
 @@ -288,7 +289,7 @@ is_chromeos = current_os == "chromeos"
  is_fuchsia = current_os == "fuchsia"
  is_ios = current_os == "ios"
@@ -55,11 +42,24 @@ index 571ae5f0d6..863d428fc6 100644
  is_mac = current_os == "mac"
  is_nacl = current_os == "nacl"
  is_win = current_os == "win" || current_os == "winuwp"
+diff --git third_party/libwebrtc/BUILD.gn third_party/libwebrtc/BUILD.gn
+index 14c47ef2be..31a86a41c0 100644
+--- third_party/libwebrtc/BUILD.gn
++++ third_party/libwebrtc/BUILD.gn
+@@ -110,7 +110,7 @@ if (!build_with_chromium && !build_with_mozilla) {
+           "tools_webrtc/perf:webrtc_dashboard_upload",
+         ]
+       }
+-      if ((is_linux || is_chromeos) && rtc_use_pipewire) {
++      if ((is_linux || is_chromeos || is_bsd) && rtc_use_pipewire) {
+         deps += [ "modules/desktop_capture:shared_screencast_stream_test" ]
+       }
+     }
 diff --git third_party/libwebrtc/modules/desktop_capture/BUILD.gn third_party/libwebrtc/modules/desktop_capture/BUILD.gn
-index 0634e0e9c4..d5deba7ee7 100644
+index 2f99e3f75f..7dc6c36aab 100644
 --- third_party/libwebrtc/modules/desktop_capture/BUILD.gn
 +++ third_party/libwebrtc/modules/desktop_capture/BUILD.gn
-@@ -75,7 +75,7 @@ if (rtc_include_tests) {
+@@ -74,7 +74,7 @@ if (rtc_include_tests) {
          "window_finder_unittest.cc",
        ]
  
@@ -68,7 +68,7 @@ index 0634e0e9c4..d5deba7ee7 100644
          configs += [ "../portal:gio" ]
        }
  
-@@ -87,7 +87,7 @@ if (rtc_include_tests) {
+@@ -86,7 +86,7 @@ if (rtc_include_tests) {
      }
    }
  
@@ -77,7 +77,7 @@ index 0634e0e9c4..d5deba7ee7 100644
      rtc_test("shared_screencast_stream_test") {
        testonly = true
  
-@@ -146,7 +146,7 @@ if (rtc_include_tests) {
+@@ -145,7 +145,7 @@ if (rtc_include_tests) {
        "test_utils_unittest.cc",
      ]
  
@@ -86,16 +86,7 @@ index 0634e0e9c4..d5deba7ee7 100644
        configs += [ "../portal:gio" ]
      }
  
-@@ -255,7 +255,7 @@ if (rtc_include_tests) {
-       "mock_desktop_capturer_callback.h",
-     ]
- 
--    if ((is_linux || is_chromeos) && rtc_use_pipewire) {
-+    if ((is_linux || is_chromeos || is_bsd) && rtc_use_pipewire) {
-       configs += [ "../portal:gio" ]
-     }
- 
-@@ -268,7 +268,7 @@ if (rtc_include_tests) {
+@@ -267,7 +267,7 @@ if (rtc_include_tests) {
  }
  
  # TODO(bugs.webrtc.org/14187): remove when all users are gone
@@ -104,7 +95,7 @@ index 0634e0e9c4..d5deba7ee7 100644
    config("pipewire_config") {
      configs = [ "../portal:pipewire_config" ]
    }
-@@ -326,7 +326,7 @@ rtc_library("desktop_capture") {
+@@ -329,7 +329,7 @@ rtc_library("desktop_capture") {
      "window_finder.cc",
      "window_finder.h",
    ]
@@ -114,10 +105,10 @@ index 0634e0e9c4..d5deba7ee7 100644
    }
    if (is_mac) {
 diff --git third_party/libwebrtc/modules/portal/BUILD.gn third_party/libwebrtc/modules/portal/BUILD.gn
-index d7768b2323..3593a69592 100644
+index 6828388b31..7e1857d861 100644
 --- third_party/libwebrtc/modules/portal/BUILD.gn
 +++ third_party/libwebrtc/modules/portal/BUILD.gn
-@@ -10,7 +10,7 @@ import("//build/config/linux/pkg_config.gni")
+@@ -10,7 +10,7 @@ import("//chromium/build/config/linux/pkg_config.gni")
  import("//tools/generate_stubs/rules.gni")
  import("../../webrtc.gni")
  
@@ -127,10 +118,10 @@ index d7768b2323..3593a69592 100644
    pkg_config("gio") {
      packages = [
 diff --git third_party/libwebrtc/webrtc.gni third_party/libwebrtc/webrtc.gni
-index e1273475b9..9bdbd7ec5e 100644
+index 7155b1db72..22ed06166a 100644
 --- third_party/libwebrtc/webrtc.gni
 +++ third_party/libwebrtc/webrtc.gni
-@@ -157,7 +157,7 @@ declare_args() {
+@@ -151,7 +151,7 @@ declare_args() {
    # By default it's only enabled on desktop Linux (excludes ChromeOS) and
    # only when using the sysroot as PipeWire is not available in older and
    # supported Ubuntu and Debian distributions.
diff --git a/mail/thunderbird-esr/files/patch-third__party_sqlite3_ext_sqlite-vec_sqlite-vec.c b/mail/thunderbird-esr/files/patch-third__party_sqlite3_ext_sqlite-vec_sqlite-vec.c
new file mode 100644
index 000000000000..662857e65bc5
--- /dev/null
+++ b/mail/thunderbird-esr/files/patch-third__party_sqlite3_ext_sqlite-vec_sqlite-vec.c
@@ -0,0 +1,15 @@
+diff --git third_party/sqlite3/ext/sqlite-vec/sqlite-vec.c third_party/sqlite3/ext/sqlite-vec/sqlite-vec.c
+index 96612e26d385..c43c46136bef 100644
+--- third_party/sqlite3/ext/sqlite-vec/sqlite-vec.c
++++ third_party/sqlite3/ext/sqlite-vec/sqlite-vec.c
+@@ -11,6 +11,10 @@
+ #include <stdlib.h>
+ #include <string.h>
+ 
++#ifdef __FreeBSD__
++#include <sys/types.h>
++#endif
++
+ #ifndef SQLITE_VEC_OMIT_FS
+ #include <stdio.h>
+ #endif
diff --git a/mail/thunderbird-esr/files/patch-toolkit_components_processtools_procinfo__bsd.c b/mail/thunderbird-esr/files/patch-toolkit_components_processtools_procinfo__bsd.c
deleted file mode 100644
index e2e9a3cc88f4..000000000000
--- a/mail/thunderbird-esr/files/patch-toolkit_components_processtools_procinfo__bsd.c
+++ /dev/null
@@ -1,104 +0,0 @@
-diff --git toolkit/components/processtools/ProcInfo_bsd.cpp toolkit/components/processtools/ProcInfo_bsd.cpp
-index a6ff4881940c..f041ed5e50ce 100644
---- toolkit/components/processtools/ProcInfo_bsd.cpp
-+++ toolkit/components/processtools/ProcInfo_bsd.cpp
-@@ -18,6 +18,9 @@
- #include <cstdio>
- #include <cstring>
- #include <unistd.h>
-+#ifdef __FreeBSD__
-+#include <sys/user.h>
-+#endif
- 
- namespace mozilla {
- 
-@@ -50,25 +53,39 @@ ProcInfoPromise::ResolveOrRejectValue GetProcInfoSync(
-   }
-   for (const auto& request : aRequests) {
-     size_t size;
-+#ifdef __FreeBSD__
-+    int mib[4];
-+    int mibsize = 4;
-+    mib[0] = CTL_KERN;
-+    mib[1] = KERN_PROC;
-+    mib[2] = KERN_PROC_PID | KERN_PROC_INC_THREAD;
-+    mib[3] = request.pid;
-+#else
-     int mib[6];
-+    int mibsize = 6;
-     mib[0] = CTL_KERN;
-     mib[1] = KERN_PROC;
-     mib[2] = KERN_PROC_PID | KERN_PROC_SHOW_THREADS;
-     mib[3] = request.pid;
-     mib[4] = sizeof(kinfo_proc);
-     mib[5] = 0;
--    if (sysctl(mib, 6, nullptr, &size, nullptr, 0) == -1) {
-+#endif
-+    if (sysctl(mib, mibsize, nullptr, &size, nullptr, 0) == -1) {
-       // Can't get info for this process. Skip it.
-       continue;
-     }
- 
-+#ifdef __FreeBSD__
-+    auto procs = MakeUniqueFallible<kinfo_proc[]>(size / sizeof(kinfo_proc));
-+#else
-     mib[5] = size / sizeof(kinfo_proc);
-     auto procs = MakeUniqueFallible<kinfo_proc[]>(mib[5]);
-+#endif
-     if (!procs) {
-       result.SetReject(NS_ERROR_OUT_OF_MEMORY);
-       return result;
-     }
--    if (sysctl(mib, 6, procs.get(), &size, nullptr, 0) == -1 &&
-+    if (sysctl(mib, mibsize, procs.get(), &size, nullptr, 0) == -1 &&
-         errno != ENOMEM) {
-       continue;
-     }
-@@ -84,19 +101,34 @@ ProcInfoPromise::ResolveOrRejectValue GetProcInfoSync(
-     bool found = false;
-     for (size_t i = 0; i < size / sizeof(kinfo_proc); i++) {
-       const auto& p = procs[i];
-+#ifdef __FreeBSD__
-+      if (i == 0) {
-+#else
-       if (p.p_tid == -1) {
-+#endif
-         // This is the process.
-         found = true;
-+#ifdef __FreeBSD__
-+        info.cpuTime = uint64_t(p.ki_runtime) * 1'000u;
-+        info.memory = (p.ki_tsize + p.ki_dsize + p.ki_ssize) * getpagesize();
-+#else
-         info.cpuTime = uint64_t(p.p_rtime_sec) * 1'000'000'000u +
-                        uint64_t(p.p_rtime_usec) * 1'000u;
-         info.memory =
-             (p.p_vm_tsize + p.p_vm_dsize + p.p_vm_ssize) * getpagesize();
-+#endif
-+
-       } else {
-         // This is one of its threads.
-         ThreadInfo threadInfo;
-+#ifdef __FreeBSD__
-+        threadInfo.tid = p.ki_tid;
-+        threadInfo.cpuTime = uint64_t(p.ki_runtime) * 1'000u;
-+#else
-         threadInfo.tid = p.p_tid;
-         threadInfo.cpuTime = uint64_t(p.p_rtime_sec) * 1'000'000'000u +
-                              uint64_t(p.p_rtime_usec) * 1'000u;
-+#endif
-         info.threads.AppendElement(threadInfo);
-       }
-     }
-diff --git toolkit/components/processtools/moz.build toolkit/components/processtools/moz.build
-index b7c164c1b0ac..a41dad52c343 100644
---- toolkit/components/processtools/moz.build
-+++ toolkit/components/processtools/moz.build
-@@ -39,7 +39,7 @@ BROWSER_CHROME_MANIFESTS += ["tests/browser/browser.ini"]
- # Platform-specific implementations of `ProcInfo`.
- toolkit = CONFIG["MOZ_WIDGET_TOOLKIT"]
- if toolkit == "gtk" or toolkit == "android":
--    if CONFIG["OS_TARGET"] == "OpenBSD":
-+    if CONFIG["OS_TARGET"] == "FreeBSD" or CONFIG["OS_TARGET"] == "OpenBSD":
-         UNIFIED_SOURCES += ["ProcInfo_bsd.cpp"]
-     else:
-         UNIFIED_SOURCES += ["ProcInfo_linux.cpp"]
diff --git a/mail/thunderbird-esr/files/patch-toolkit_xre_nsEmbedFunctions.cpp b/mail/thunderbird-esr/files/patch-toolkit_xre_nsEmbedFunctions.cpp
new file mode 100644
index 000000000000..caac874012c9
--- /dev/null
+++ b/mail/thunderbird-esr/files/patch-toolkit_xre_nsEmbedFunctions.cpp
@@ -0,0 +1,17 @@
+diff --git toolkit/xre/nsEmbedFunctions.cpp toolkit/xre/nsEmbedFunctions.cpp
+index 9ce6af94637c..44165558f7ec 100644
+--- toolkit/xre/nsEmbedFunctions.cpp
++++ toolkit/xre/nsEmbedFunctions.cpp
+@@ -360,10 +360,12 @@ nsresult XRE_InitChildProcess(int aArgc, char* aArgv[],
+           static_cast<CrashReporter::ProcessId>(*crashHelperPidArg);
+ #endif  // defined(XP_LINUX) && !defined(MOZ_WIDGET_ANDROID)
+ 
++#if !defined(XP_FREEBSD)
+       exceptionHandlerIsSet = CrashReporter::SetRemoteExceptionHandler(
+           std::move(*crashReporterArg), crashHelperPid);
+       MOZ_ASSERT(exceptionHandlerIsSet,
+                  "Should have been able to set remote exception handler");
++#endif
+ 
+       if (!exceptionHandlerIsSet) {
+         // Bug 684322 will add better visibility into this condition
diff --git a/mail/thunderbird/Makefile b/mail/thunderbird/Makefile
index 6503c3a6d048..8dc975b738eb 100644
--- a/mail/thunderbird/Makefile
+++ b/mail/thunderbird/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	thunderbird
-DISTVERSION=	138.0.1
+DISTVERSION=	142.0
+PORTREVISION=	2
 CATEGORIES=	mail news net-im wayland
 MASTER_SITES=	MOZILLA/${PORTNAME}/releases/${DISTVERSION}${DISTVERSIONSUFFIX}/source \
 		MOZILLA/${PORTNAME}/candidates/${DISTVERSION}${DISTVERSIONSUFFIX}-candidates/build1/source
@@ -7,10 +8,10 @@ DISTFILES=	${DISTNAME}.source${EXTRACT_SUFX}
 
 MAINTAINER=	gecko@FreeBSD.org
 COMMENT=	Mozilla Thunderbird is standalone mail and news that stands above
-WWW=		https://www.mozilla.com/thunderbird/
+WWW=		https://www.thunderbird.net/
 
 BUILD_DEPENDS=	nspr>=4.32:devel/nspr \
-		nss>=3.110:security/nss \
+		nss>=3.114:security/nss \
 		libevent>=2.1.8:devel/libevent \
 		harfbuzz>=10.1.0:print/harfbuzz \
 		graphite2>=1.3.14:graphics/graphite2 \
@@ -19,7 +20,6 @@ BUILD_DEPENDS=	nspr>=4.32:devel/nspr \
 		libvpx>=1.15.0:multimedia/libvpx \
 		${PYTHON_PKGNAMEPREFIX}sqlite3>0:databases/py-sqlite3@${PY_FLAVOR} \
 		v4l_compat>0:multimedia/v4l_compat \
-		autoconf2.13:devel/autoconf2.13 \
 		nasm:devel/nasm \
 		yasm:devel/yasm \
 		zip:archivers/zip \
diff --git a/mail/thunderbird/distinfo b/mail/thunderbird/distinfo
index 0ca168b6d46a..5a693d4b66b0 100644
--- a/mail/thunderbird/distinfo
+++ b/mail/thunderbird/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1747078528
-SHA256 (thunderbird-138.0.1.source.tar.xz) = eaee181a9d5660c971d66db7de7adc3c16ea9f0f3c7e8339b6985d6688a80180
-SIZE (thunderbird-138.0.1.source.tar.xz) = 758760604
+TIMESTAMP = 1755122675
+SHA256 (thunderbird-142.0.source.tar.xz) = 18f625452d2001ef1b5a1b47a77521c73c83e1bae824f783a0965d229c434e37
+SIZE (thunderbird-142.0.source.tar.xz) = 766056040
diff --git a/mail/thunderbird/files/patch-bug1876366 b/mail/thunderbird/files/patch-bug1876366
deleted file mode 100644
index 78483c3fbab7..000000000000
--- a/mail/thunderbird/files/patch-bug1876366
+++ /dev/null
@@ -1,23 +0,0 @@
-commit 46a89fb0319d673b3139a068e3d89aed9f44fc16
-Author: Christoph Moench-Tegeder <cmt@burggraben.net>
-
-    use gdk legacy cursor interface by default
-    
-    Upstream https://bugzilla.mozilla.org/show_bug.cgi?id=1876366#c16
-    hints that we could re-test this once we have GTK 3.24.42 (with the
-    now-current gtk3-3.24.41 the original problem is still reproducable,
-    but toggling this flag does fix it for me)
-
-diff --git modules/libpref/init/StaticPrefList.yaml modules/libpref/init/StaticPrefList.yaml
-index 835450712a12..f2249006c36d 100644
---- modules/libpref/init/StaticPrefList.yaml
-+++ modules/libpref/init/StaticPrefList.yaml
-@@ -16070,7 +16070,7 @@
- # Whether to use gtk legacy cursor API.
- - name: widget.gtk.legacy-cursors.enabled
-   type: bool
--  value: false
-+  value: true
-   mirror: always
- 
- # Whether to use gtk high contrast themes to disable content styling like on
diff --git a/mail/thunderbird/files/patch-bug1876632 b/mail/thunderbird/files/patch-bug1876632
new file mode 100644
index 000000000000..3932b1deccc9
--- /dev/null
+++ b/mail/thunderbird/files/patch-bug1876632
@@ -0,0 +1,35 @@
+commit 4f531ca86d24be5d4de673f6e652ed899151d20c
+Author: Jesper Schmitz Mouridsen <jesper@schmitz.computer>
+Date:   Wed Jul 23 22:01:31 2025 +0000
+
+    Bug 1876632 Fix aslr allocations on FreeBSD r=spidermonkey-reviewers,sfink
+    
+    Without the alignment flag the desired address
+    gets randomized by aslr in a way which causes it to not
+    be aligned. Furthermore the TryToAlignChunk almost always
+    fails. With this fix it never gets to TryToAlignChunk
+    because the flag guarantees upfront alignment.
+    
+    Differential Revision: https://phabricator.services.mozilla.com/D257824
+
+diff --git js/src/gc/Memory.cpp js/src/gc/Memory.cpp
+index e790f1784ede..13639c9a6eb4 100644
+--- js/src/gc/Memory.cpp
++++ js/src/gc/Memory.cpp
+@@ -608,7 +608,16 @@ static void* MapAlignedPagesRandom(size_t length, size_t alignment) {
+   for (size_t i = 1; i <= 1024; ++i) {
+     if (i & 0xf) {
+       uint64_t desired = alignment * GetNumberInRange(minNum, maxNum);
++#  if defined(__FreeBSD__) && defined(__aarch64__)
++      int flags = MAP_PRIVATE | MAP_ANON |
++                  MAP_ALIGNED(mozilla::CeilingLog2Size(alignment));
++      region = MozTaggedAnonymousMmap((void*)(uintptr_t)desired, length,
++                                      int(PageAccess::ReadWrite), flags, -1, 0,
++                                      "js-gc-heap");
++#  else
+       region = MapMemoryAtFuzzy(reinterpret_cast<void*>(desired), length);
++
++#  endif
+       if (!region) {
+         continue;
+       }
diff --git a/mail/thunderbird/files/patch-bug847568 b/mail/thunderbird/files/patch-bug847568
index f3e7ecbc1a13..5b557e0e5a86 100644
--- a/mail/thunderbird/files/patch-bug847568
+++ b/mail/thunderbird/files/patch-bug847568
@@ -178,38 +178,6 @@ index 1bb0430f01aa..0360e0f468c0 100644
  # need to include etld_data.inc
  LOCAL_INCLUDES += [
      "/netwerk/base",
-diff --git old-configure.in old-configure.in
-index 1af75c496b15..f1c7d7c48d28 100644
---- old-configure.in
-+++ old-configure.in
-@@ -167,6 +167,27 @@ fi
- AC_DEFINE_UNQUOTED(MOZ_MACBUNDLE_ID,$MOZ_MACBUNDLE_ID)
- AC_SUBST(MOZ_MACBUNDLE_ID)
- 
-+dnl ========================================================
-+dnl Check for graphite2
-+dnl ========================================================
-+if test -n "$MOZ_SYSTEM_GRAPHITE2"; then
-+    dnl graphite2.pc has bogus version, check manually
-+    _SAVE_CFLAGS=$CFLAGS
-+    CFLAGS="$CFLAGS $MOZ_GRAPHITE2_CFLAGS"
-+    AC_TRY_COMPILE([ #include <graphite2/Font.h>
-+                     #define GR2_VERSION_REQUIRE(major,minor,bugfix)  \
-+                             ( GR2_VERSION_MAJOR * 10000 + GR2_VERSION_MINOR \
-+                               * 100 + GR2_VERSION_BUGFIX >= \
-+                               (major) * 10000 + (minor) * 100 + (bugfix) )
-+                   ], [
-+                     #if !GR2_VERSION_REQUIRE(1,3,14)
-+                     #error "Insufficient graphite2 version."
-+                     #endif
-+                   ], [],
-+                   [AC_MSG_ERROR([--with-system-graphite2 requested but no working libgraphite2 found])])
-+    CFLAGS=$_SAVE_CFLAGS
-+fi
-+
- dnl ========================================================
- dnl = Child Process Name for IPC
- dnl ========================================================
 diff --git security/rlbox/moz.build security/rlbox/moz.build
 index 7ad8d076f0f1..835b9d905e03 100644
 --- security/rlbox/moz.build
diff --git a/mail/thunderbird/files/patch-build_gn__processor.py b/mail/thunderbird/files/patch-build_gn__processor.py
index fd226c59f59a..08e7f1211613 100644
--- a/mail/thunderbird/files/patch-build_gn__processor.py
+++ b/mail/thunderbird/files/patch-build_gn__processor.py
@@ -1,10 +1,10 @@
-commit e884ff2873b6ef8f3c8ee0a09e7651f46b3add95
-Author: Christoph Moench-Tegeder <cmt@burggraben.net>
+commit bcf74d8c7a315c4f8ef70f1a60d4ce957cebac1d
+Author: Christoph Moench-Tegeder <cmt@FreeBSD.org>
 
-    chase gn_processor.py move
+    FreeBSD workings for webrtc configure (gn_processor.py)
 
 diff --git build/gn_processor.py build/gn_processor.py
-index 2ba8b92c27..962479b228 100644
+index 36cc6bdfe492..ed0fb2b7aa45 100644
 --- build/gn_processor.py
 +++ build/gn_processor.py
 @@ -186,6 +186,7 @@ def filter_gn_config(path, gn_result, sandbox_vars, input_vars, gn_target):
@@ -15,7 +15,7 @@ index 2ba8b92c27..962479b228 100644
          "linux": "Linux",
          "mac": "Darwin",
          "openbsd": "OpenBSD",
-@@ -780,17 +781,17 @@ def main():
+@@ -801,17 +802,17 @@ def main():
  
      vars_set = []
      for is_debug in (True, False):
@@ -31,19 +31,19 @@ index 2ba8b92c27..962479b228 100644
 +            if target_os in ("android", "freebsd", "linux", "win"):
                  target_cpus.append("x86")
 -            if target_os in ("linux", "openbsd"):
-+            if target_os in ("linux", "freebsd", "openbsd"):
++            if target_os in ("freebsd", "linux", "openbsd"):
                  target_cpus.append("riscv64")
 -            if target_os == "linux":
 +            if target_os in ("freebsd", "linux"):
                  target_cpus.extend(["loong64", "ppc64", "mipsel", "mips64el"])
              for target_cpu in target_cpus:
                  vars = {
-@@ -799,7 +800,7 @@ def main():
+@@ -820,7 +821,7 @@ def main():
                      "target_cpu": target_cpu,
                      "target_os": target_os,
                  }
 -                if target_os == "linux":
 +                if target_os in ("freebsd", "linux"):
-                     for use_x11 in (True, False):
-                         vars["use_x11"] = use_x11
+                     for enable_x11 in (True, False):
+                         vars["ozone_platform_x11"] = enable_x11
                          vars_set.append(vars.copy())
diff --git a/mail/thunderbird/files/patch-comm_third__party_rust__wgpu-hal_src_vulkan_drm.rs b/mail/thunderbird/files/patch-comm_third__party_rust__wgpu-hal_src_vulkan_drm.rs
deleted file mode 100644
index 5ed1e7cd2603..000000000000
--- a/mail/thunderbird/files/patch-comm_third__party_rust__wgpu-hal_src_vulkan_drm.rs
+++ /dev/null
@@ -1,43 +0,0 @@
-commit b75e77a167951933af8aaa334551dced25fdded4
-Author: Christoph Moench-Tegeder <cmt@FreeBSD.org>
-
-    fix type error
-    
-    this happens only in comm/, not in the main tree
-    
-    error[E0308]: mismatched types
-        --> /wrkdirs/usr/ports/mail/thunderbird/work/thunderbird-138.0/comm/third_party/rust/wgpu-hal/src/vulkan/drm.rs:85:27
-         |
-    85   |                 .contains(&drm_stat.st_rdev)
-         |                  -------- ^^^^^^^^^^^^^^^^^ expected `&u64`, found `&u32`
-         |                  |
-         |                  arguments to this method are incorrect
-         |
-         = note: expected reference `&u64`
-                    found reference `&u32`
-
-diff --git comm/third_party/rust/wgpu-hal/.cargo-checksum.json comm/third_party/rust/wgpu-hal/.cargo-checksum.json
-index e48594c386..124405426f 100644
---- comm/third_party/rust/wgpu-hal/.cargo-checksum.json
-+++ comm/third_party/rust/wgpu-hal/.cargo-checksum.json
-@@ -1 +1 @@
--{"files":{"Cargo.toml":"f27848ebaa3b29a9857c545212793f99a020cd271907b504b16ed740691a08db","LICENSE.APACHE":"a6cba85bc92e0cff7a450b1d873c0eaa2e9fc96bf472df0247a26bec77bf3ff9","LICENSE.MIT":"c7fea58d1cfe49634cd92e54fc10a9d871f4b275321a4cd8c09e449122caaeb4","README.md":"cf9e84804a635e4a8a9fefc596be9da6bf7354dde0d105e27d56a12cb20dd8e3","build.rs":"40c99bddda32846afd639d84b9a160ddab338092560b5cb3402112ff37ab4fba","examples/halmark/main.rs":"a16c6902b2ad1a4d8db8d057091b47259d5f59e63058b07a4bada6c7defd9312","examples/halmark/shader.wgsl":"26c256ec36d6f0e9a1647431ca772766bee4382d64eaa718ba7b488dcfb6bcca","examples/raw-gles.em.html":"70fbe68394a1a4522192de1dcfaf7d399f60d7bdf5de70b708f9bb0417427546","examples/raw-gles.rs":"288dae4c701aa7e5ba498fdd03ea42e1046a27db0914d93c88a43a7953cb9064","examples/ray-traced-triangle/main.rs":"3d702095bd8295a0f762fded0e123845beb4d2c25bda2cf05c2de94a9420023c","examples/ray-traced-triangle/shader.wgsl":"cc10caf92746724a71f6dd0dbc3a71e57b37c7d1d83278556805a535c0728a9d","src/auxil/dxgi/conv.rs":"c7564baf7142ebcc1135e14f0c2600580edde8903279372bd25767fe532d20d3","src/auxil/dxgi/exception.rs":"7df3597c1fd6e7708f96a342846b87e6c6cc17fb9dbe09f6aec54984809a4818","src/auxil/dxgi/factory.rs":"fbae1cf83f4ac8cd356557fb3caa0da92c3968d68a36f5c8ea18b90b3bcaeeaa","src/auxil/dxgi/mod.rs":"56925eb2801c4abe80254ada791cd6587a97472f50df715534d61a362253e05b","src/auxil/dxgi/result.rs":"a14b8b0dd052e7dde11220043f180d2e8ce7ae522dea6e96536c82db13fc7abc","src/auxil/dxgi/time.rs":"1414a57363adf8381d89d9c1efdf9eee471081e1a2a583ae90f0310fd8902fd4","src/auxil/mod.rs":"540b9250d9f0e0af709245ce1e284eaca15b27d47550b0ebba2a512da1666c48","src/auxil/renderdoc.rs":"e687710ea0c9e88c9be0e2acd39d136635b835ffb941886b875811b3ec945080","src/dx12/adapter.rs":"ffcd8f8f429334c85a66c74795f2adbf2b03d4538af8fd70e480bd42fd9e6292","src/dx12/command.rs":"b348f945b4af33aecf667139c8ec7a697d5cf8cbb686c3220ac655c86164b876","src/dx12/conv.rs":"818bbbac8bb593fe1b0346b69cfd36c68e9a78e8be7e9f1ecac62a19133fc2ff","src/dx12/descriptor.rs":"fa523bb069b775065367a71edad7fbbfa2bad6f952a4781b048ecec0d35b70fb","src/dx12/device.rs":"c5343a6e783bdb5cf10beed9969261667ae244b74d2a081a246730da124a0c1e","src/dx12/instance.rs":"626ff3377fae82a356da3ebc66b6c453a6c9bfb0bb0cce51c4c3f20b2d9df964","src/dx12/mod.rs":"f1a1168520a77917e51ef226712bd5bc944e17af5455cfa40a4fab0121a78921","src/dx12/sampler.rs":"402b5850dc64ab23b760fa9ab44c229ed808bc4ab58f78de0b889b68a0e207c0","src/dx12/shader_compilation.rs":"32458bd5e63a855f24aea2345a4b65b3f2d1704a06480d6107ea247b6f0974b3","src/dx12/suballocation.rs":"ff637f0c1d618ea2abf259c13b7830ba15fba77d026c575835afa459261283b6","src/dx12/types.rs":"3fc7619fc09303eb3c936d4ded6889f94ce9e8b9aa62742ce900baa1b1e1cca7","src/dx12/view.rs":"3f4c23a34b86e3bfbcb11169a9dec5e1c21425e7ecad846b36c159ced0138cee","src/dynamic/adapter.rs":"e93f7d082a3950c9e8ccff8a631d251c7598b4b25dda9fe6347dadfa3ba07829","src/dynamic/command.rs":"a67394c333b2f0773717d64d7ca9a900868e7ce46dac832ec09a17a5a84bfa43","src/dynamic/device.rs":"230c48fba8e49cc46c420bcd1621beaf9802be9e65710cbfc2c1aea78e91b573","src/dynamic/instance.rs":"7b515c201e1ca24f24439544dbfa1d19ea1412a4f89bd803e009aed13b021e55","src/dynamic/mod.rs":"b02a3c11b22c896cf66ef206f5d4bb4e24988ecadc29972c572baf347f54aa04","src/dynamic/queue.rs":"d76abb4797e90253386d24584f186dbe1909e772560156b2e891fa043cfefbdc","src/dynamic/surface.rs":"4328c2fe86931f50aa00ac3d6982d0879b774eebf7a507903d1b1898c891fb4d","src/gles/adapter.rs":"e0187c442af127cb3940af9f1c5b27836a290bed706ca2177b7e03e1ae3021ef","src/gles/command.rs":"11becc2f9e6171b0cc90456d9c414b94e7f2152a53e4753c90aca3c42ab0204f","src/gles/conv.rs":"7f885dd2bc72641d22f8f2e688ebdd857663bfe315f1b5364ea302f99a05adbf","src/gles/device.rs":"d638f7e434005fe921922a75aa6d2404766bd687ecdc95f5eeb09079c5ea8bf6","src/gles/egl.rs":"c9737871f276c81f1994ebd55dabf8817cb46bdb4ecd495b1c28b52aba8f74fd","src/gles/emscripten.rs":"316d2bb6f2a4bb126dbe68a223f7393399080d116b61c39504454acdf4f9cfaf","src/gles/fence.rs":"083cd49747aba6272002aba0b0c37e5768cdbc2a1b8bacd1a244ee905d3f7b0f","src/gles/mod.rs":"346cbbe8bd070b24f36aefd3c425d8c255716a675a3ce182f12c39f580f6a077","src/gles/queue.rs":"992099d38a23d1f30292749932e627e74d490b62fbbba945b0349ac04d86dd88","src/gles/shaders/clear.frag":"9133ed8ed97d3641fbb6b5f5ea894a3554c629ccc1b80a5fc9221d7293aa1954","src/gles/shaders/clear.vert":"a543768725f4121ff2e9e1fb5b00644931e9d6f2f946c0ef01968afb5a135abd","src/gles/shaders/srgb_present.frag":"dd9a43c339a2fa4ccf7f6a1854c6f400cabf271a7d5e9230768e9f39d47f3ff5","src/gles/shaders/srgb_present.vert":"6e85d489403d80b81cc94790730bb53b309dfc5eeede8f1ea3412a660f31d357","src/gles/web.rs":"cb5940bf7b2381811675011b640040274f407a7d1908d0f82c813d6a9d3b00f7","src/gles/wgl.rs":"4242466a745e2263204e61b7de011c4a9a4c559ab06ae4df063685762b0cd042","src/lib.rs":"46ce110c98da4c32a678010f75d0b60bb44e55ed3edc139d8234d9e760d796b9","src/metal/adapter.rs":"6fef5b86aa923a75495adc5a51f4b9c7fa78da3194e7a58d3c6c527a2032f3f3","src/metal/command.rs":"e8af9260abc9852fce35d4dda981750c8f4c4d970ca9959e48442a036414aa8a","src/metal/conv.rs":"17f37cf5fea93b437e5ec9cfff9ae96e2c6a7f23fb2d3890616fb8dbeb5f13c4","src/metal/device.rs":"7874cfb8c865c2e65bfc07489b61a58f67a40974749b705a25172db444064ff5","src/metal/layer_observer.rs":"8370a6e443d01739b951b8538ee719a03b69fc0cbac92c748db418fbcc8837b5","src/metal/mod.rs":"d074363a2a7696dafac0c37d2460bbcb938b5a4b5029f8247a9574e2d42df819","src/metal/surface.rs":"828cf6f22bb5038afbd471d4164ecc256e832d51b0a845a12be839289f8bded8","src/metal/time.rs":"c32d69f30e846dfcc0e39e01097fb80df63b2bebb6586143bb62494999850246","src/noop/buffer.rs":"89a938411204b33082200a1306fe589587de15142392d7ec591676512e4cfeb2","src/noop/command.rs":"917b70ac315101633094b3f92744310a60940747a2cc8a9368141200ce0ed1fd","src/noop/mod.rs":"1af00e4b7bd2e57fec3c1dfbd56efd5acf3dfeb9f2d3618f91a6e40cdce6d59d","src/vulkan/adapter.rs":"db66ff6030749dc7960a5f8a224a6131bbb14c44f3ae238d6cb3b717a00c0c4d","src/vulkan/command.rs":"571662697bdfd6d8f5dada24a57dd72b6324f9f3abc787025adca67df7455cd4","src/vulkan/conv.rs":"ebb9bd12bfcf2c596d89c515b3d767241d61beb7cc138c61759a627183f23aa7","src/vulkan/device.rs":"6c69b59f703d119727727428a9bf389c242a2fb09628bcc4c91a1982e7fb0ee5","src/vulkan/drm.rs":"22aaa0644cf7e90840bce0377e8f990c0a839f46a054497dbb96105d59999022","src/vulkan/instance.rs":"0880893f69bc348cd1d5bcc00509d09e84e84960fe0c4ac2f9a2e4b0090d83a7","src/vulkan/mod.rs":"025833e3521186838a50219ef4a584fd7b388cc88a7901db75a33ad32790d66b","src/vulkan/sampler.rs":"77a91ec2e61481256eddcff7c4081d72b5cda09e2824333d77945da9eada8933"},"package":null}
-\ No newline at end of file
-+{"files":{"Cargo.toml":"f27848ebaa3b29a9857c545212793f99a020cd271907b504b16ed740691a08db","LICENSE.APACHE":"a6cba85bc92e0cff7a450b1d873c0eaa2e9fc96bf472df0247a26bec77bf3ff9","LICENSE.MIT":"c7fea58d1cfe49634cd92e54fc10a9d871f4b275321a4cd8c09e449122caaeb4","README.md":"cf9e84804a635e4a8a9fefc596be9da6bf7354dde0d105e27d56a12cb20dd8e3","build.rs":"40c99bddda32846afd639d84b9a160ddab338092560b5cb3402112ff37ab4fba","examples/halmark/main.rs":"a16c6902b2ad1a4d8db8d057091b47259d5f59e63058b07a4bada6c7defd9312","examples/halmark/shader.wgsl":"26c256ec36d6f0e9a1647431ca772766bee4382d64eaa718ba7b488dcfb6bcca","examples/raw-gles.em.html":"70fbe68394a1a4522192de1dcfaf7d399f60d7bdf5de70b708f9bb0417427546","examples/raw-gles.rs":"288dae4c701aa7e5ba498fdd03ea42e1046a27db0914d93c88a43a7953cb9064","examples/ray-traced-triangle/main.rs":"3d702095bd8295a0f762fded0e123845beb4d2c25bda2cf05c2de94a9420023c","examples/ray-traced-triangle/shader.wgsl":"cc10caf92746724a71f6dd0dbc3a71e57b37c7d1d83278556805a535c0728a9d","src/auxil/dxgi/conv.rs":"c7564baf7142ebcc1135e14f0c2600580edde8903279372bd25767fe532d20d3","src/auxil/dxgi/exception.rs":"7df3597c1fd6e7708f96a342846b87e6c6cc17fb9dbe09f6aec54984809a4818","src/auxil/dxgi/factory.rs":"fbae1cf83f4ac8cd356557fb3caa0da92c3968d68a36f5c8ea18b90b3bcaeeaa","src/auxil/dxgi/mod.rs":"56925eb2801c4abe80254ada791cd6587a97472f50df715534d61a362253e05b","src/auxil/dxgi/result.rs":"a14b8b0dd052e7dde11220043f180d2e8ce7ae522dea6e96536c82db13fc7abc","src/auxil/dxgi/time.rs":"1414a57363adf8381d89d9c1efdf9eee471081e1a2a583ae90f0310fd8902fd4","src/auxil/mod.rs":"540b9250d9f0e0af709245ce1e284eaca15b27d47550b0ebba2a512da1666c48","src/auxil/renderdoc.rs":"e687710ea0c9e88c9be0e2acd39d136635b835ffb941886b875811b3ec945080","src/dx12/adapter.rs":"ffcd8f8f429334c85a66c74795f2adbf2b03d4538af8fd70e480bd42fd9e6292","src/dx12/command.rs":"b348f945b4af33aecf667139c8ec7a697d5cf8cbb686c3220ac655c86164b876","src/dx12/conv.rs":"818bbbac8bb593fe1b0346b69cfd36c68e9a78e8be7e9f1ecac62a19133fc2ff","src/dx12/descriptor.rs":"fa523bb069b775065367a71edad7fbbfa2bad6f952a4781b048ecec0d35b70fb","src/dx12/device.rs":"c5343a6e783bdb5cf10beed9969261667ae244b74d2a081a246730da124a0c1e","src/dx12/instance.rs":"626ff3377fae82a356da3ebc66b6c453a6c9bfb0bb0cce51c4c3f20b2d9df964","src/dx12/mod.rs":"f1a1168520a77917e51ef226712bd5bc944e17af5455cfa40a4fab0121a78921","src/dx12/sampler.rs":"402b5850dc64ab23b760fa9ab44c229ed808bc4ab58f78de0b889b68a0e207c0","src/dx12/shader_compilation.rs":"32458bd5e63a855f24aea2345a4b65b3f2d1704a06480d6107ea247b6f0974b3","src/dx12/suballocation.rs":"ff637f0c1d618ea2abf259c13b7830ba15fba77d026c575835afa459261283b6","src/dx12/types.rs":"3fc7619fc09303eb3c936d4ded6889f94ce9e8b9aa62742ce900baa1b1e1cca7","src/dx12/view.rs":"3f4c23a34b86e3bfbcb11169a9dec5e1c21425e7ecad846b36c159ced0138cee","src/dynamic/adapter.rs":"e93f7d082a3950c9e8ccff8a631d251c7598b4b25dda9fe6347dadfa3ba07829","src/dynamic/command.rs":"a67394c333b2f0773717d64d7ca9a900868e7ce46dac832ec09a17a5a84bfa43","src/dynamic/device.rs":"230c48fba8e49cc46c420bcd1621beaf9802be9e65710cbfc2c1aea78e91b573","src/dynamic/instance.rs":"7b515c201e1ca24f24439544dbfa1d19ea1412a4f89bd803e009aed13b021e55","src/dynamic/mod.rs":"b02a3c11b22c896cf66ef206f5d4bb4e24988ecadc29972c572baf347f54aa04","src/dynamic/queue.rs":"d76abb4797e90253386d24584f186dbe1909e772560156b2e891fa043cfefbdc","src/dynamic/surface.rs":"4328c2fe86931f50aa00ac3d6982d0879b774eebf7a507903d1b1898c891fb4d","src/gles/adapter.rs":"e0187c442af127cb3940af9f1c5b27836a290bed706ca2177b7e03e1ae3021ef","src/gles/command.rs":"11becc2f9e6171b0cc90456d9c414b94e7f2152a53e4753c90aca3c42ab0204f","src/gles/conv.rs":"7f885dd2bc72641d22f8f2e688ebdd857663bfe315f1b5364ea302f99a05adbf","src/gles/device.rs":"d638f7e434005fe921922a75aa6d2404766bd687ecdc95f5eeb09079c5ea8bf6","src/gles/egl.rs":"c9737871f276c81f1994ebd55dabf8817cb46bdb4ecd495b1c28b52aba8f74fd","src/gles/emscripten.rs":"316d2bb6f2a4bb126dbe68a223f7393399080d116b61c39504454acdf4f9cfaf","src/gles/fence.rs":"083cd49747aba6272002aba0b0c37e5768cdbc2a1b8bacd1a244ee905d3f7b0f","src/gles/mod.rs":"346cbbe8bd070b24f36aefd3c425d8c255716a675a3ce182f12c39f580f6a077","src/gles/queue.rs":"992099d38a23d1f30292749932e627e74d490b62fbbba945b0349ac04d86dd88","src/gles/shaders/clear.frag":"9133ed8ed97d3641fbb6b5f5ea894a3554c629ccc1b80a5fc9221d7293aa1954","src/gles/shaders/clear.vert":"a543768725f4121ff2e9e1fb5b00644931e9d6f2f946c0ef01968afb5a135abd","src/gles/shaders/srgb_present.frag":"dd9a43c339a2fa4ccf7f6a1854c6f400cabf271a7d5e9230768e9f39d47f3ff5","src/gles/shaders/srgb_present.vert":"6e85d489403d80b81cc94790730bb53b309dfc5eeede8f1ea3412a660f31d357","src/gles/web.rs":"cb5940bf7b2381811675011b640040274f407a7d1908d0f82c813d6a9d3b00f7","src/gles/wgl.rs":"4242466a745e2263204e61b7de011c4a9a4c559ab06ae4df063685762b0cd042","src/lib.rs":"46ce110c98da4c32a678010f75d0b60bb44e55ed3edc139d8234d9e760d796b9","src/metal/adapter.rs":"6fef5b86aa923a75495adc5a51f4b9c7fa78da3194e7a58d3c6c527a2032f3f3","src/metal/command.rs":"e8af9260abc9852fce35d4dda981750c8f4c4d970ca9959e48442a036414aa8a","src/metal/conv.rs":"17f37cf5fea93b437e5ec9cfff9ae96e2c6a7f23fb2d3890616fb8dbeb5f13c4","src/metal/device.rs":"7874cfb8c865c2e65bfc07489b61a58f67a40974749b705a25172db444064ff5","src/metal/layer_observer.rs":"8370a6e443d01739b951b8538ee719a03b69fc0cbac92c748db418fbcc8837b5","src/metal/mod.rs":"d074363a2a7696dafac0c37d2460bbcb938b5a4b5029f8247a9574e2d42df819","src/metal/surface.rs":"828cf6f22bb5038afbd471d4164ecc256e832d51b0a845a12be839289f8bded8","src/metal/time.rs":"c32d69f30e846dfcc0e39e01097fb80df63b2bebb6586143bb62494999850246","src/noop/buffer.rs":"89a938411204b33082200a1306fe589587de15142392d7ec591676512e4cfeb2","src/noop/command.rs":"917b70ac315101633094b3f92744310a60940747a2cc8a9368141200ce0ed1fd","src/noop/mod.rs":"1af00e4b7bd2e57fec3c1dfbd56efd5acf3dfeb9f2d3618f91a6e40cdce6d59d","src/vulkan/adapter.rs":"db66ff6030749dc7960a5f8a224a6131bbb14c44f3ae238d6cb3b717a00c0c4d","src/vulkan/command.rs":"571662697bdfd6d8f5dada24a57dd72b6324f9f3abc787025adca67df7455cd4","src/vulkan/conv.rs":"ebb9bd12bfcf2c596d89c515b3d767241d61beb7cc138c61759a627183f23aa7","src/vulkan/device.rs":"6c69b59f703d119727727428a9bf389c242a2fb09628bcc4c91a1982e7fb0ee5","src/vulkan/drm.rs":"d7ba8b25c9b67950653514c05f4df6e11a8bbdb189317b36059b2de25cc10670","src/vulkan/instance.rs":"0880893f69bc348cd1d5bcc00509d09e84e84960fe0c4ac2f9a2e4b0090d83a7","src/vulkan/mod.rs":"025833e3521186838a50219ef4a584fd7b388cc88a7901db75a33ad32790d66b","src/vulkan/sampler.rs":"77a91ec2e61481256eddcff7c4081d72b5cda09e2824333d77945da9eada8933"},"package":null}
-\ No newline at end of file
-diff --git comm/third_party/rust/wgpu-hal/src/vulkan/drm.rs comm/third_party/rust/wgpu-hal/src/vulkan/drm.rs
-index ec62a8f256..6358e8739a 100644
---- comm/third_party/rust/wgpu-hal/src/vulkan/drm.rs
-+++ comm/third_party/rust/wgpu-hal/src/vulkan/drm.rs
-@@ -79,9 +79,10 @@ impl super::Instance {
- 
-             // Various platforms use different widths between `dev_t` and `c_int`, so just
-             // force-convert to `u64` to keep things portable.
-+            // XXX actually, rustc reports this as u32, so use that
-             #[allow(clippy::useless_conversion)]
-             if [primary_devid, render_devid]
--                .map(u64::from)
-+                .map(u32::from)
-                 .contains(&drm_stat.st_rdev)
-             {
-                 physical_device = Some(device)
diff --git a/mail/thunderbird/files/patch-ipc_glue_GeckoChildProcessHost.cpp b/mail/thunderbird/files/patch-ipc_glue_GeckoChildProcessHost.cpp
new file mode 100644
index 000000000000..42f5f25add33
--- /dev/null
+++ b/mail/thunderbird/files/patch-ipc_glue_GeckoChildProcessHost.cpp
@@ -0,0 +1,13 @@
+diff --git ipc/glue/GeckoChildProcessHost.cpp ipc/glue/GeckoChildProcessHost.cpp
+index 9bb8314bd98c..2bc0382a9385 100644
+--- ipc/glue/GeckoChildProcessHost.cpp
++++ ipc/glue/GeckoChildProcessHost.cpp
+@@ -1121,7 +1121,7 @@ Result<Ok, LaunchError> BaseProcessLauncher::DoSetup() {
+ #if defined(MOZ_WIDGET_COCOA) || defined(XP_WIN)
+     geckoargs::sCrashReporter.Put(CrashReporter::GetChildNotificationPipe(),
+                                   mChildArgs);
+-#elif defined(XP_UNIX) && !defined(XP_IOS)
++#elif defined(XP_UNIX) && !defined(XP_IOS) && !defined(XP_FREEBSD)
+     UniqueFileHandle childCrashFd = CrashReporter::GetChildNotificationPipe();
+     if (!childCrashFd) {
+       return Err(LaunchError("DuplicateFileHandle failed"));
diff --git a/mail/thunderbird/files/patch-libwebrtc-generated b/mail/thunderbird/files/patch-libwebrtc-generated
index 465df5e7e13b..e8c87e3227b3 100644
--- a/mail/thunderbird/files/patch-libwebrtc-generated
+++ b/mail/thunderbird/files/patch-libwebrtc-generated
@@ -1,14 +1,14 @@
-commit eedf54a2c433e846879179a27cc36201100e3b87
+commit e5b021e52acc5acc4c5c629bd51d9d23f76a6fa3
 Author: Christoph Moench-Tegeder <cmt@FreeBSD.org>
 
-    regenerate FreeBSD libwebrtc patch for Thunderbird 138
+    regenerate FreeBSD libwebrtc patch for gecko 142
 
 diff --git third_party/libwebrtc/api/adaptation/resource_adaptation_api_gn/moz.build third_party/libwebrtc/api/adaptation/resource_adaptation_api_gn/moz.build
-index 655ef59cba..d54f6dbed5 100644
+index 8311adfac314..8f928780f912 100644
 --- third_party/libwebrtc/api/adaptation/resource_adaptation_api_gn/moz.build
 +++ third_party/libwebrtc/api/adaptation/resource_adaptation_api_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -23,12 +23,13 @@ index 655ef59cba..d54f6dbed5 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -36,13 +37,14 @@ index 655ef59cba..d54f6dbed5 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -54,8 +56,6 @@ index 655ef59cba..d54f6dbed5 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -63,12 +63,12 @@ index 655ef59cba..d54f6dbed5 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -78,7 +78,6 @@ index 655ef59cba..d54f6dbed5 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -102,6 +101,7 @@ index 655ef59cba..d54f6dbed5 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -112,13 +112,15 @@ index 655ef59cba..d54f6dbed5 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -136,12 +138,14 @@ index 655ef59cba..d54f6dbed5 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -172,16 +176,6 @@ index 655ef59cba..d54f6dbed5 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -190,36 +184,38 @@ index 655ef59cba..d54f6dbed5 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("resource_adaptation_api_gn")
 diff --git third_party/libwebrtc/api/array_view_gn/moz.build third_party/libwebrtc/api/array_view_gn/moz.build
-index d4382d1df1..0a1c7b839d 100644
+index 135d99581ad8..9d2850332b47 100644
 --- third_party/libwebrtc/api/array_view_gn/moz.build
 +++ third_party/libwebrtc/api/array_view_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -234,12 +230,13 @@ index d4382d1df1..0a1c7b839d 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -247,13 +244,14 @@ index d4382d1df1..0a1c7b839d 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -265,8 +263,6 @@ index d4382d1df1..0a1c7b839d 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -274,12 +270,12 @@ index d4382d1df1..0a1c7b839d 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -289,7 +285,6 @@ index d4382d1df1..0a1c7b839d 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -313,6 +308,7 @@ index d4382d1df1..0a1c7b839d 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -323,13 +319,15 @@ index d4382d1df1..0a1c7b839d 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -343,17 +341,19 @@ index d4382d1df1..0a1c7b839d 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -377,40 +377,33 @@ index d4382d1df1..0a1c7b839d 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("array_view_gn")
 diff --git third_party/libwebrtc/api/async_dns_resolver_gn/moz.build third_party/libwebrtc/api/async_dns_resolver_gn/moz.build
-index e935019626..b6efeac78e 100644
+index ef6f064da624..1e2e771f29ca 100644
 --- third_party/libwebrtc/api/async_dns_resolver_gn/moz.build
 +++ third_party/libwebrtc/api/async_dns_resolver_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -425,12 +418,13 @@ index e935019626..b6efeac78e 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,120 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,95 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -438,13 +432,14 @@ index e935019626..b6efeac78e 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -457,8 +452,6 @@ index e935019626..b6efeac78e 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -466,12 +459,12 @@ index e935019626..b6efeac78e 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -481,7 +474,6 @@ index e935019626..b6efeac78e 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -505,6 +497,7 @@ index e935019626..b6efeac78e 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -515,6 +508,7 @@ index e935019626..b6efeac78e 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -527,8 +521,9 @@ index e935019626..b6efeac78e 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -137,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -542,17 +537,19 @@ index e935019626..b6efeac78e 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -162,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -167,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -576,40 +573,33 @@ index e935019626..b6efeac78e 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("async_dns_resolver_gn")
 diff --git third_party/libwebrtc/api/audio/aec3_config_gn/moz.build third_party/libwebrtc/api/audio/aec3_config_gn/moz.build
-index cfb3b6961c..daf2b9c13b 100644
+index 2b26428acdeb..0e19e0930385 100644
 --- third_party/libwebrtc/api/audio/aec3_config_gn/moz.build
 +++ third_party/libwebrtc/api/audio/aec3_config_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -624,12 +614,13 @@ index cfb3b6961c..daf2b9c13b 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -637,13 +628,14 @@ index cfb3b6961c..daf2b9c13b 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -655,8 +647,6 @@ index cfb3b6961c..daf2b9c13b 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -664,12 +654,12 @@ index cfb3b6961c..daf2b9c13b 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -679,7 +669,6 @@ index cfb3b6961c..daf2b9c13b 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -703,6 +692,7 @@ index cfb3b6961c..daf2b9c13b 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -713,13 +703,15 @@ index cfb3b6961c..daf2b9c13b 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -737,12 +729,14 @@ index cfb3b6961c..daf2b9c13b 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -773,16 +767,6 @@ index cfb3b6961c..daf2b9c13b 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -791,36 +775,38 @@ index cfb3b6961c..daf2b9c13b 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("aec3_config_gn")
 diff --git third_party/libwebrtc/api/audio/aec3_factory_gn/moz.build third_party/libwebrtc/api/audio/aec3_factory_gn/moz.build
-index 589d5a72ef..9311473ef1 100644
+index b23d7d9d9c17..e43e72bb81ed 100644
 --- third_party/libwebrtc/api/audio/aec3_factory_gn/moz.build
 +++ third_party/libwebrtc/api/audio/aec3_factory_gn/moz.build
-@@ -12,12 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -836,12 +822,13 @@ index 589d5a72ef..9311473ef1 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -849,13 +836,14 @@ index 589d5a72ef..9311473ef1 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -867,8 +855,6 @@ index 589d5a72ef..9311473ef1 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -876,12 +862,12 @@ index 589d5a72ef..9311473ef1 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -895,7 +881,6 @@ index 589d5a72ef..9311473ef1 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -919,6 +904,7 @@ index 589d5a72ef..9311473ef1 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -929,6 +915,7 @@ index 589d5a72ef..9311473ef1 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -941,8 +928,9 @@ index 589d5a72ef..9311473ef1 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -960,12 +948,14 @@ index 589d5a72ef..9311473ef1 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -996,16 +986,6 @@ index 589d5a72ef..9311473ef1 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -1014,36 +994,38 @@ index 589d5a72ef..9311473ef1 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("aec3_factory_gn")
 diff --git third_party/libwebrtc/api/audio/audio_device_gn/moz.build third_party/libwebrtc/api/audio/audio_device_gn/moz.build
-index a727e70ec9..9561144637 100644
+index 98aeebf3a0ff..4b9c82612b4f 100644
 --- third_party/libwebrtc/api/audio/audio_device_gn/moz.build
 +++ third_party/libwebrtc/api/audio/audio_device_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -1058,12 +1040,13 @@ index a727e70ec9..9561144637 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -1071,13 +1054,14 @@ index a727e70ec9..9561144637 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -1089,8 +1073,6 @@ index a727e70ec9..9561144637 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -1098,12 +1080,12 @@ index a727e70ec9..9561144637 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -1113,7 +1095,6 @@ index a727e70ec9..9561144637 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -1137,6 +1118,7 @@ index a727e70ec9..9561144637 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -1147,13 +1129,15 @@ index a727e70ec9..9561144637 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -1167,17 +1151,19 @@ index a727e70ec9..9561144637 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -1201,40 +1187,33 @@ index a727e70ec9..9561144637 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("audio_device_gn")
 diff --git third_party/libwebrtc/api/audio/audio_frame_api_gn/moz.build third_party/libwebrtc/api/audio/audio_frame_api_gn/moz.build
-index 0cf70f6a0a..f121290ac4 100644
+index 4afb8112be80..ff3fe8f8a5ba 100644
 --- third_party/libwebrtc/api/audio/audio_frame_api_gn/moz.build
 +++ third_party/libwebrtc/api/audio/audio_frame_api_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -1249,12 +1228,13 @@ index 0cf70f6a0a..f121290ac4 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,94 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -1262,13 +1242,14 @@ index 0cf70f6a0a..f121290ac4 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -1280,8 +1261,6 @@ index 0cf70f6a0a..f121290ac4 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -1289,12 +1268,12 @@ index 0cf70f6a0a..f121290ac4 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -1304,7 +1283,6 @@ index 0cf70f6a0a..f121290ac4 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -1328,6 +1306,7 @@ index 0cf70f6a0a..f121290ac4 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -1338,6 +1317,7 @@ index 0cf70f6a0a..f121290ac4 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -1350,8 +1330,9 @@ index 0cf70f6a0a..f121290ac4 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -141,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -1369,12 +1350,14 @@ index 0cf70f6a0a..f121290ac4 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -1405,16 +1388,6 @@ index 0cf70f6a0a..f121290ac4 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -1423,36 +1396,38 @@ index 0cf70f6a0a..f121290ac4 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_frame_api_gn")
 diff --git third_party/libwebrtc/api/audio/audio_frame_processor_gn/moz.build third_party/libwebrtc/api/audio/audio_frame_processor_gn/moz.build
-index d9e237b4c7..f34df50bef 100644
+index da677c9e1b98..107a73150225 100644
 --- third_party/libwebrtc/api/audio/audio_frame_processor_gn/moz.build
 +++ third_party/libwebrtc/api/audio/audio_frame_processor_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -1467,12 +1442,13 @@ index d9e237b4c7..f34df50bef 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -1480,13 +1456,14 @@ index d9e237b4c7..f34df50bef 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -1494,8 +1471,6 @@ index d9e237b4c7..f34df50bef 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -1503,12 +1478,12 @@ index d9e237b4c7..f34df50bef 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -1518,7 +1493,6 @@ index d9e237b4c7..f34df50bef 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -1542,6 +1516,7 @@ index d9e237b4c7..f34df50bef 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -1552,13 +1527,15 @@ index d9e237b4c7..f34df50bef 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -1572,17 +1549,19 @@ index d9e237b4c7..f34df50bef 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -1606,40 +1585,33 @@ index d9e237b4c7..f34df50bef 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("audio_frame_processor_gn")
 diff --git third_party/libwebrtc/api/audio/audio_mixer_api_gn/moz.build third_party/libwebrtc/api/audio/audio_mixer_api_gn/moz.build
-index 9576084c2b..aca2a4d6a3 100644
+index 6b76e07f5f25..652ded4059f8 100644
 --- third_party/libwebrtc/api/audio/audio_mixer_api_gn/moz.build
 +++ third_party/libwebrtc/api/audio/audio_mixer_api_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -1654,12 +1626,13 @@ index 9576084c2b..aca2a4d6a3 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,119 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,94 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -1667,13 +1640,14 @@ index 9576084c2b..aca2a4d6a3 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -1685,8 +1659,6 @@ index 9576084c2b..aca2a4d6a3 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -1694,12 +1666,12 @@ index 9576084c2b..aca2a4d6a3 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -1709,7 +1681,6 @@ index 9576084c2b..aca2a4d6a3 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -1733,6 +1704,7 @@ index 9576084c2b..aca2a4d6a3 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -1743,6 +1715,7 @@ index 9576084c2b..aca2a4d6a3 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -1755,8 +1728,9 @@ index 9576084c2b..aca2a4d6a3 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -136,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -1770,17 +1744,19 @@ index 9576084c2b..aca2a4d6a3 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -161,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -166,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -1804,40 +1780,33 @@ index 9576084c2b..aca2a4d6a3 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("audio_mixer_api_gn")
 diff --git third_party/libwebrtc/api/audio/audio_processing_gn/moz.build third_party/libwebrtc/api/audio/audio_processing_gn/moz.build
-index 2e7d38d911..fb93295092 100644
+index 0ec4e1d61792..ef24358b9306 100644
 --- third_party/libwebrtc/api/audio/audio_processing_gn/moz.build
 +++ third_party/libwebrtc/api/audio/audio_processing_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -1852,12 +1821,13 @@ index 2e7d38d911..fb93295092 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -1865,13 +1835,14 @@ index 2e7d38d911..fb93295092 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -1883,8 +1854,6 @@ index 2e7d38d911..fb93295092 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -1892,22 +1861,25 @@ index 2e7d38d911..fb93295092 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -1931,6 +1903,7 @@ index 2e7d38d911..fb93295092 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -1941,13 +1914,22 @@ index 2e7d38d911..fb93295092 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -1965,12 +1947,14 @@ index 2e7d38d911..fb93295092 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -2001,16 +1985,6 @@ index 2e7d38d911..fb93295092 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -2019,36 +1993,38 @@ index 2e7d38d911..fb93295092 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_processing_gn")
 diff --git third_party/libwebrtc/api/audio/audio_processing_statistics_gn/moz.build third_party/libwebrtc/api/audio/audio_processing_statistics_gn/moz.build
-index 0400bcf1bd..9275b9e390 100644
+index de14dfdb12f8..292973c3234d 100644
 --- third_party/libwebrtc/api/audio/audio_processing_statistics_gn/moz.build
 +++ third_party/libwebrtc/api/audio/audio_processing_statistics_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -2063,12 +2039,13 @@ index 0400bcf1bd..9275b9e390 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,175 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,83 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -2076,13 +2053,14 @@ index 0400bcf1bd..9275b9e390 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -2090,8 +2068,6 @@ index 0400bcf1bd..9275b9e390 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -2099,12 +2075,12 @@ index 0400bcf1bd..9275b9e390 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -2114,7 +2090,6 @@ index 0400bcf1bd..9275b9e390 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -2138,6 +2113,7 @@ index 0400bcf1bd..9275b9e390 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -2148,13 +2124,15 @@ index 0400bcf1bd..9275b9e390 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -2172,12 +2150,14 @@ index 0400bcf1bd..9275b9e390 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -2208,54 +2188,46 @@ index 0400bcf1bd..9275b9e390 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    OS_LIBS += [
--        "unwind"
+-    CXXFLAGS += [
+-        "-msse2"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_processing_statistics_gn")
 diff --git third_party/libwebrtc/api/audio/builtin_audio_processing_builder_gn/moz.build third_party/libwebrtc/api/audio/builtin_audio_processing_builder_gn/moz.build
-index af681d4d0d..dd60598252 100644
+index 06268621031d..6bf49766d39a 100644
 --- third_party/libwebrtc/api/audio/builtin_audio_processing_builder_gn/moz.build
 +++ third_party/libwebrtc/api/audio/builtin_audio_processing_builder_gn/moz.build
-@@ -12,12 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -2271,12 +2243,13 @@ index af681d4d0d..dd60598252 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -2284,13 +2257,14 @@ index af681d4d0d..dd60598252 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -2302,8 +2276,6 @@ index af681d4d0d..dd60598252 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -2311,12 +2283,12 @@ index af681d4d0d..dd60598252 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -2330,7 +2302,6 @@ index af681d4d0d..dd60598252 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -2354,6 +2325,7 @@ index af681d4d0d..dd60598252 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -2364,6 +2336,7 @@ index af681d4d0d..dd60598252 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -2376,8 +2349,9 @@ index af681d4d0d..dd60598252 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -2395,12 +2369,14 @@ index af681d4d0d..dd60598252 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -2431,16 +2407,6 @@ index af681d4d0d..dd60598252 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -2449,36 +2415,38 @@ index af681d4d0d..dd60598252 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("builtin_audio_processing_builder_gn")
 diff --git third_party/libwebrtc/api/audio/echo_control_gn/moz.build third_party/libwebrtc/api/audio/echo_control_gn/moz.build
-index 904a224b5a..9bb9eff44e 100644
+index 7b24226673ad..d08252809411 100644
 --- third_party/libwebrtc/api/audio/echo_control_gn/moz.build
 +++ third_party/libwebrtc/api/audio/echo_control_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -2493,12 +2461,13 @@ index 904a224b5a..9bb9eff44e 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,98 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -2506,13 +2475,14 @@ index 904a224b5a..9bb9eff44e 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -2524,8 +2494,6 @@ index 904a224b5a..9bb9eff44e 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -2533,22 +2501,25 @@ index 904a224b5a..9bb9eff44e 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -2572,6 +2543,7 @@ index 904a224b5a..9bb9eff44e 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -2582,13 +2554,22 @@ index 904a224b5a..9bb9eff44e 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -2602,17 +2583,19 @@ index 904a224b5a..9bb9eff44e 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -170,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -2636,40 +2619,33 @@ index 904a224b5a..9bb9eff44e 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("echo_control_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/L16/audio_decoder_L16_gn/moz.build third_party/libwebrtc/api/audio_codecs/L16/audio_decoder_L16_gn/moz.build
-index ae4047c15b..b7d03e2fb2 100644
+index 77267ad65ee1..18a66e081a52 100644
 --- third_party/libwebrtc/api/audio_codecs/L16/audio_decoder_L16_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/L16/audio_decoder_L16_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -2684,12 +2660,13 @@ index ae4047c15b..b7d03e2fb2 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -2697,13 +2674,14 @@ index ae4047c15b..b7d03e2fb2 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -2715,8 +2693,6 @@ index ae4047c15b..b7d03e2fb2 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -2724,22 +2700,25 @@ index ae4047c15b..b7d03e2fb2 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -2763,6 +2742,7 @@ index ae4047c15b..b7d03e2fb2 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -2773,6 +2753,7 @@ index ae4047c15b..b7d03e2fb2 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -2785,8 +2766,9 @@ index ae4047c15b..b7d03e2fb2 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -2804,12 +2786,14 @@ index ae4047c15b..b7d03e2fb2 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -2840,16 +2824,6 @@ index ae4047c15b..b7d03e2fb2 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -2858,36 +2832,38 @@ index ae4047c15b..b7d03e2fb2 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_decoder_L16_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/L16/audio_encoder_L16_gn/moz.build third_party/libwebrtc/api/audio_codecs/L16/audio_encoder_L16_gn/moz.build
-index 9007bea06a..5c76a4bbb1 100644
+index 47397f996c19..c27e3a06ad98 100644
 --- third_party/libwebrtc/api/audio_codecs/L16/audio_encoder_L16_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/L16/audio_encoder_L16_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -2902,12 +2878,13 @@ index 9007bea06a..5c76a4bbb1 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -2915,13 +2892,14 @@ index 9007bea06a..5c76a4bbb1 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -2933,8 +2911,6 @@ index 9007bea06a..5c76a4bbb1 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -2942,22 +2918,25 @@ index 9007bea06a..5c76a4bbb1 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -2981,6 +2960,7 @@ index 9007bea06a..5c76a4bbb1 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -2991,6 +2971,7 @@ index 9007bea06a..5c76a4bbb1 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -3003,8 +2984,9 @@ index 9007bea06a..5c76a4bbb1 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -3022,12 +3004,14 @@ index 9007bea06a..5c76a4bbb1 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -3058,16 +3042,6 @@ index 9007bea06a..5c76a4bbb1 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -3076,36 +3050,38 @@ index 9007bea06a..5c76a4bbb1 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_encoder_L16_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/audio_codecs_api_gn/moz.build third_party/libwebrtc/api/audio_codecs/audio_codecs_api_gn/moz.build
-index 1de066daa0..475c29ae92 100644
+index 9e12e483278f..ddc99b55b57f 100644
 --- third_party/libwebrtc/api/audio_codecs/audio_codecs_api_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/audio_codecs_api_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -3120,12 +3096,13 @@ index 1de066daa0..475c29ae92 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,186 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -48,98 +57,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -3133,13 +3110,14 @@ index 1de066daa0..475c29ae92 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -3151,8 +3129,6 @@ index 1de066daa0..475c29ae92 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -3160,22 +3136,25 @@ index 1de066daa0..475c29ae92 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -3199,6 +3178,7 @@ index 1de066daa0..475c29ae92 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -3209,6 +3189,7 @@ index 1de066daa0..475c29ae92 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -3221,8 +3202,9 @@ index 1de066daa0..475c29ae92 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -147,88 +65,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -3240,12 +3222,14 @@ index 1de066daa0..475c29ae92 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -3276,16 +3260,6 @@ index 1de066daa0..475c29ae92 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -3294,36 +3268,38 @@ index 1de066daa0..475c29ae92 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_codecs_api_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/builtin_audio_decoder_factory_gn/moz.build third_party/libwebrtc/api/audio_codecs/builtin_audio_decoder_factory_gn/moz.build
-index be74a5a11b..517b3b57ed 100644
+index d0b1ca5e47e9..1fe538a5ce3e 100644
 --- third_party/libwebrtc/api/audio_codecs/builtin_audio_decoder_factory_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/builtin_audio_decoder_factory_gn/moz.build
-@@ -12,12 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -3339,12 +3315,13 @@ index be74a5a11b..517b3b57ed 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -3352,13 +3329,14 @@ index be74a5a11b..517b3b57ed 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -3370,8 +3348,6 @@ index be74a5a11b..517b3b57ed 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -3379,12 +3355,12 @@ index be74a5a11b..517b3b57ed 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -3398,7 +3374,6 @@ index be74a5a11b..517b3b57ed 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -3422,6 +3397,7 @@ index be74a5a11b..517b3b57ed 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -3432,6 +3408,7 @@ index be74a5a11b..517b3b57ed 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -3444,8 +3421,9 @@ index be74a5a11b..517b3b57ed 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -3463,12 +3441,14 @@ index be74a5a11b..517b3b57ed 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -3499,16 +3479,6 @@ index be74a5a11b..517b3b57ed 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -3517,36 +3487,38 @@ index be74a5a11b..517b3b57ed 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("builtin_audio_decoder_factory_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/builtin_audio_encoder_factory_gn/moz.build third_party/libwebrtc/api/audio_codecs/builtin_audio_encoder_factory_gn/moz.build
-index f6a0d16b0b..4c5f809950 100644
+index d00504ccaf03..10f9061ad382 100644
 --- third_party/libwebrtc/api/audio_codecs/builtin_audio_encoder_factory_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/builtin_audio_encoder_factory_gn/moz.build
-@@ -12,12 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -3562,12 +3534,13 @@ index f6a0d16b0b..4c5f809950 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -3575,13 +3548,14 @@ index f6a0d16b0b..4c5f809950 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -3593,8 +3567,6 @@ index f6a0d16b0b..4c5f809950 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -3602,12 +3574,12 @@ index f6a0d16b0b..4c5f809950 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -3621,7 +3593,6 @@ index f6a0d16b0b..4c5f809950 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -3645,6 +3616,7 @@ index f6a0d16b0b..4c5f809950 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -3655,6 +3627,7 @@ index f6a0d16b0b..4c5f809950 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -3667,8 +3640,9 @@ index f6a0d16b0b..4c5f809950 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -3686,12 +3660,14 @@ index f6a0d16b0b..4c5f809950 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -3722,16 +3698,6 @@ index f6a0d16b0b..4c5f809950 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -3740,36 +3706,38 @@ index f6a0d16b0b..4c5f809950 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("builtin_audio_encoder_factory_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/g711/audio_decoder_g711_gn/moz.build third_party/libwebrtc/api/audio_codecs/g711/audio_decoder_g711_gn/moz.build
-index 58fffb2e22..c883304f69 100644
+index c29e3e9ee9b3..20716cb88679 100644
 --- third_party/libwebrtc/api/audio_codecs/g711/audio_decoder_g711_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/g711/audio_decoder_g711_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -3784,12 +3752,13 @@ index 58fffb2e22..c883304f69 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -3797,13 +3766,14 @@ index 58fffb2e22..c883304f69 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -3815,8 +3785,6 @@ index 58fffb2e22..c883304f69 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -3824,22 +3792,25 @@ index 58fffb2e22..c883304f69 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -3863,6 +3834,7 @@ index 58fffb2e22..c883304f69 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -3873,6 +3845,7 @@ index 58fffb2e22..c883304f69 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -3885,8 +3858,9 @@ index 58fffb2e22..c883304f69 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -3904,12 +3878,14 @@ index 58fffb2e22..c883304f69 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -3940,16 +3916,6 @@ index 58fffb2e22..c883304f69 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -3958,36 +3924,38 @@ index 58fffb2e22..c883304f69 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_decoder_g711_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/g711/audio_encoder_g711_gn/moz.build third_party/libwebrtc/api/audio_codecs/g711/audio_encoder_g711_gn/moz.build
-index 7f12ebe49f..0399f439f1 100644
+index 3b77bbd2a7b0..29f2bdb535a7 100644
 --- third_party/libwebrtc/api/audio_codecs/g711/audio_encoder_g711_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/g711/audio_encoder_g711_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -4002,12 +3970,13 @@ index 7f12ebe49f..0399f439f1 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -4015,13 +3984,14 @@ index 7f12ebe49f..0399f439f1 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -4033,8 +4003,6 @@ index 7f12ebe49f..0399f439f1 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -4042,22 +4010,25 @@ index 7f12ebe49f..0399f439f1 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -4081,6 +4052,7 @@ index 7f12ebe49f..0399f439f1 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -4091,6 +4063,7 @@ index 7f12ebe49f..0399f439f1 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -4103,8 +4076,9 @@ index 7f12ebe49f..0399f439f1 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -4122,12 +4096,14 @@ index 7f12ebe49f..0399f439f1 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -4158,16 +4134,6 @@ index 7f12ebe49f..0399f439f1 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -4176,36 +4142,38 @@ index 7f12ebe49f..0399f439f1 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_encoder_g711_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/g722/audio_decoder_g722_gn/moz.build third_party/libwebrtc/api/audio_codecs/g722/audio_decoder_g722_gn/moz.build
-index e808e42982..d9457426de 100644
+index 6c034ef0cdf8..97e2dda4027e 100644
 --- third_party/libwebrtc/api/audio_codecs/g722/audio_decoder_g722_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/g722/audio_decoder_g722_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -4220,12 +4188,13 @@ index e808e42982..d9457426de 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -4233,13 +4202,14 @@ index e808e42982..d9457426de 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -4251,8 +4221,6 @@ index e808e42982..d9457426de 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -4260,22 +4228,25 @@ index e808e42982..d9457426de 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -4299,6 +4270,7 @@ index e808e42982..d9457426de 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -4309,6 +4281,7 @@ index e808e42982..d9457426de 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -4321,8 +4294,9 @@ index e808e42982..d9457426de 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -4340,12 +4314,14 @@ index e808e42982..d9457426de 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -4376,16 +4352,6 @@ index e808e42982..d9457426de 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -4394,36 +4360,38 @@ index e808e42982..d9457426de 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_decoder_g722_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_config_gn/moz.build third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_config_gn/moz.build
-index 5e4da695b9..724106b4ae 100644
+index ece2267c9f31..643b470e2913 100644
 --- third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_config_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_config_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -4438,12 +4406,13 @@ index 5e4da695b9..724106b4ae 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,119 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,98 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -4451,13 +4420,14 @@ index 5e4da695b9..724106b4ae 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -4469,8 +4439,6 @@ index 5e4da695b9..724106b4ae 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -4478,22 +4446,25 @@ index 5e4da695b9..724106b4ae 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -4517,6 +4488,7 @@ index 5e4da695b9..724106b4ae 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -4527,6 +4499,7 @@ index 5e4da695b9..724106b4ae 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -4539,8 +4512,9 @@ index 5e4da695b9..724106b4ae 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -4554,17 +4528,19 @@ index 5e4da695b9..724106b4ae 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -161,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -170,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -4588,40 +4564,33 @@ index 5e4da695b9..724106b4ae 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("audio_encoder_g722_config_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_gn/moz.build third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_gn/moz.build
-index 1ea3e2809c..4d8340d021 100644
+index a9f2cfb7ee3c..8dd52b52fb37 100644
 --- third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -4636,12 +4605,13 @@ index 1ea3e2809c..4d8340d021 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -4649,13 +4619,14 @@ index 1ea3e2809c..4d8340d021 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -4667,8 +4638,6 @@ index 1ea3e2809c..4d8340d021 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -4676,22 +4645,25 @@ index 1ea3e2809c..4d8340d021 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -4715,6 +4687,7 @@ index 1ea3e2809c..4d8340d021 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -4725,6 +4698,7 @@ index 1ea3e2809c..4d8340d021 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -4737,8 +4711,9 @@ index 1ea3e2809c..4d8340d021 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -4756,12 +4731,14 @@ index 1ea3e2809c..4d8340d021 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -4792,16 +4769,6 @@ index 1ea3e2809c..4d8340d021 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -4810,36 +4777,38 @@ index 1ea3e2809c..4d8340d021 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_encoder_g722_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_multiopus_gn/moz.build third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_multiopus_gn/moz.build
-index 37f380708a..abf91648be 100644
+index 7c2e033644c6..c347323ec814 100644
 --- third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_multiopus_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_multiopus_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -4854,12 +4823,13 @@ index 37f380708a..abf91648be 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -4867,13 +4837,14 @@ index 37f380708a..abf91648be 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -4885,8 +4856,6 @@ index 37f380708a..abf91648be 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -4894,22 +4863,25 @@ index 37f380708a..abf91648be 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -4933,6 +4905,7 @@ index 37f380708a..abf91648be 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -4943,6 +4916,7 @@ index 37f380708a..abf91648be 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -4955,8 +4929,9 @@ index 37f380708a..abf91648be 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -4974,12 +4949,14 @@ index 37f380708a..abf91648be 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -5010,16 +4987,6 @@ index 37f380708a..abf91648be 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -5028,36 +4995,38 @@ index 37f380708a..abf91648be 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_decoder_multiopus_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_opus_config_gn/moz.build third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_opus_config_gn/moz.build
-index 38ae3cb77d..ec98b9e1da 100644
+index 4dc0d9442721..09de16583d61 100644
 --- third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_opus_config_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_opus_config_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -5072,12 +5041,13 @@ index 38ae3cb77d..ec98b9e1da 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,119 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,98 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -5085,13 +5055,14 @@ index 38ae3cb77d..ec98b9e1da 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -5103,8 +5074,6 @@ index 38ae3cb77d..ec98b9e1da 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -5112,22 +5081,25 @@ index 38ae3cb77d..ec98b9e1da 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -5151,6 +5123,7 @@ index 38ae3cb77d..ec98b9e1da 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -5161,6 +5134,7 @@ index 38ae3cb77d..ec98b9e1da 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -5173,8 +5147,9 @@ index 38ae3cb77d..ec98b9e1da 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -5188,17 +5163,19 @@ index 38ae3cb77d..ec98b9e1da 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -161,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -170,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -5222,40 +5199,33 @@ index 38ae3cb77d..ec98b9e1da 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("audio_decoder_opus_config_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_opus_gn/moz.build third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_opus_gn/moz.build
-index 7c49699919..1ef5411143 100644
+index d8a4a97cd5c2..bac30391a53f 100644
 --- third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_opus_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_opus_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -5270,12 +5240,13 @@ index 7c49699919..1ef5411143 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -5283,13 +5254,14 @@ index 7c49699919..1ef5411143 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -5301,8 +5273,6 @@ index 7c49699919..1ef5411143 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -5310,12 +5280,12 @@ index 7c49699919..1ef5411143 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -5329,7 +5299,6 @@ index 7c49699919..1ef5411143 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -5353,6 +5322,7 @@ index 7c49699919..1ef5411143 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -5363,6 +5333,7 @@ index 7c49699919..1ef5411143 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -5375,8 +5346,9 @@ index 7c49699919..1ef5411143 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -5394,12 +5366,14 @@ index 7c49699919..1ef5411143 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -5430,16 +5404,6 @@ index 7c49699919..1ef5411143 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -5448,36 +5412,38 @@ index 7c49699919..1ef5411143 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_decoder_opus_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_multiopus_gn/moz.build third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_multiopus_gn/moz.build
-index 089a1a45e3..233f98cf79 100644
+index 5ff636039dce..f1b9d0da6b50 100644
 --- third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_multiopus_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_multiopus_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -5492,12 +5458,13 @@ index 089a1a45e3..233f98cf79 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -5505,13 +5472,14 @@ index 089a1a45e3..233f98cf79 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -5523,8 +5491,6 @@ index 089a1a45e3..233f98cf79 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -5532,22 +5498,25 @@ index 089a1a45e3..233f98cf79 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -5571,6 +5540,7 @@ index 089a1a45e3..233f98cf79 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -5581,6 +5551,7 @@ index 089a1a45e3..233f98cf79 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -5593,8 +5564,9 @@ index 089a1a45e3..233f98cf79 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -5612,12 +5584,14 @@ index 089a1a45e3..233f98cf79 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -5648,16 +5622,6 @@ index 089a1a45e3..233f98cf79 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -5666,36 +5630,38 @@ index 089a1a45e3..233f98cf79 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_encoder_multiopus_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_opus_config_gn/moz.build third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_opus_config_gn/moz.build
-index a51951b06a..2d9efa02ff 100644
+index 02d6ec69a180..ece67051b65f 100644
 --- third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_opus_config_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_opus_config_gn/moz.build
-@@ -12,12 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -5711,12 +5677,13 @@ index a51951b06a..2d9efa02ff 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -48,175 +57,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -50,83 +59,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -5724,13 +5691,14 @@ index a51951b06a..2d9efa02ff 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -5738,8 +5706,6 @@ index a51951b06a..2d9efa02ff 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -5747,12 +5713,12 @@ index a51951b06a..2d9efa02ff 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -5762,7 +5728,6 @@ index a51951b06a..2d9efa02ff 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -5786,6 +5751,7 @@ index a51951b06a..2d9efa02ff 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -5796,13 +5762,15 @@ index a51951b06a..2d9efa02ff 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -134,88 +67,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -5820,12 +5788,14 @@ index a51951b06a..2d9efa02ff 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -5856,54 +5826,46 @@ index a51951b06a..2d9efa02ff 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    OS_LIBS += [
--        "unwind"
+-    CXXFLAGS += [
+-        "-msse2"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_encoder_opus_config_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_opus_gn/moz.build third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_opus_gn/moz.build
-index 8b4a7d7371..1d68afeb66 100644
+index ac2a09ff5952..9c5ef8fd737e 100644
 --- third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_opus_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_opus_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -5918,12 +5880,13 @@ index 8b4a7d7371..1d68afeb66 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -5931,13 +5894,14 @@ index 8b4a7d7371..1d68afeb66 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -5949,8 +5913,6 @@ index 8b4a7d7371..1d68afeb66 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -5958,12 +5920,12 @@ index 8b4a7d7371..1d68afeb66 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -5977,7 +5939,6 @@ index 8b4a7d7371..1d68afeb66 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -6001,6 +5962,7 @@ index 8b4a7d7371..1d68afeb66 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -6011,6 +5973,7 @@ index 8b4a7d7371..1d68afeb66 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -6023,8 +5986,9 @@ index 8b4a7d7371..1d68afeb66 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -6042,12 +6006,14 @@ index 8b4a7d7371..1d68afeb66 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -6078,16 +6044,6 @@ index 8b4a7d7371..1d68afeb66 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -6096,36 +6052,38 @@ index 8b4a7d7371..1d68afeb66 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_encoder_opus_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/opus_audio_decoder_factory_gn/moz.build third_party/libwebrtc/api/audio_codecs/opus_audio_decoder_factory_gn/moz.build
-index 394c4633e5..a8566871ce 100644
+index 81327dddadcd..2e745fe9e41f 100644
 --- third_party/libwebrtc/api/audio_codecs/opus_audio_decoder_factory_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/opus_audio_decoder_factory_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -6140,12 +6098,13 @@ index 394c4633e5..a8566871ce 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -6153,13 +6112,14 @@ index 394c4633e5..a8566871ce 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -6171,8 +6131,6 @@ index 394c4633e5..a8566871ce 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -6180,12 +6138,12 @@ index 394c4633e5..a8566871ce 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -6199,7 +6157,6 @@ index 394c4633e5..a8566871ce 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -6223,6 +6180,7 @@ index 394c4633e5..a8566871ce 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -6233,6 +6191,7 @@ index 394c4633e5..a8566871ce 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -6245,8 +6204,9 @@ index 394c4633e5..a8566871ce 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -6264,12 +6224,14 @@ index 394c4633e5..a8566871ce 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -6300,16 +6262,6 @@ index 394c4633e5..a8566871ce 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -6318,36 +6270,38 @@ index 394c4633e5..a8566871ce 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("opus_audio_decoder_factory_gn")
 diff --git third_party/libwebrtc/api/audio_options_api_gn/moz.build third_party/libwebrtc/api/audio_options_api_gn/moz.build
-index f3d9e0c5c6..c8cc49dfc3 100644
+index 0eecd975c914..f7125f47283d 100644
 --- third_party/libwebrtc/api/audio_options_api_gn/moz.build
 +++ third_party/libwebrtc/api/audio_options_api_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -6362,12 +6316,13 @@ index f3d9e0c5c6..c8cc49dfc3 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -6375,13 +6330,14 @@ index f3d9e0c5c6..c8cc49dfc3 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -6393,8 +6349,6 @@ index f3d9e0c5c6..c8cc49dfc3 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -6402,12 +6356,12 @@ index f3d9e0c5c6..c8cc49dfc3 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -6417,7 +6371,6 @@ index f3d9e0c5c6..c8cc49dfc3 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -6441,6 +6394,7 @@ index f3d9e0c5c6..c8cc49dfc3 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -6451,13 +6405,15 @@ index f3d9e0c5c6..c8cc49dfc3 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -6475,12 +6431,14 @@ index f3d9e0c5c6..c8cc49dfc3 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -6511,16 +6469,6 @@ index f3d9e0c5c6..c8cc49dfc3 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -6529,36 +6477,38 @@ index f3d9e0c5c6..c8cc49dfc3 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_options_api_gn")
 diff --git third_party/libwebrtc/api/bitrate_allocation_gn/moz.build third_party/libwebrtc/api/bitrate_allocation_gn/moz.build
-index 5afb81f933..1125b25cc2 100644
+index 492af1f6b87d..9c55ead6c9fa 100644
 --- third_party/libwebrtc/api/bitrate_allocation_gn/moz.build
 +++ third_party/libwebrtc/api/bitrate_allocation_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -6573,12 +6523,13 @@ index 5afb81f933..1125b25cc2 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -6586,13 +6537,14 @@ index 5afb81f933..1125b25cc2 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -6604,8 +6556,6 @@ index 5afb81f933..1125b25cc2 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -6613,12 +6563,12 @@ index 5afb81f933..1125b25cc2 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -6628,7 +6578,6 @@ index 5afb81f933..1125b25cc2 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -6652,6 +6601,7 @@ index 5afb81f933..1125b25cc2 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -6662,13 +6612,15 @@ index 5afb81f933..1125b25cc2 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -6682,17 +6634,19 @@ index 5afb81f933..1125b25cc2 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -6716,40 +6670,33 @@ index 5afb81f933..1125b25cc2 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("bitrate_allocation_gn")
 diff --git third_party/libwebrtc/api/call_api_gn/moz.build third_party/libwebrtc/api/call_api_gn/moz.build
-index 87ce5be77f..abcfd17170 100644
+index 19d4d72cb0f6..e1369568f801 100644
 --- third_party/libwebrtc/api/call_api_gn/moz.build
 +++ third_party/libwebrtc/api/call_api_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -6764,12 +6711,13 @@ index 87ce5be77f..abcfd17170 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -6777,13 +6725,14 @@ index 87ce5be77f..abcfd17170 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -6791,8 +6740,6 @@ index 87ce5be77f..abcfd17170 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -6800,12 +6747,12 @@ index 87ce5be77f..abcfd17170 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -6815,7 +6762,6 @@ index 87ce5be77f..abcfd17170 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -6839,6 +6785,7 @@ index 87ce5be77f..abcfd17170 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -6849,13 +6796,15 @@ index 87ce5be77f..abcfd17170 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -6869,17 +6818,19 @@ index 87ce5be77f..abcfd17170 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -6903,40 +6854,33 @@ index 87ce5be77f..abcfd17170 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("call_api_gn")
 diff --git third_party/libwebrtc/api/crypto/frame_decryptor_interface_gn/moz.build third_party/libwebrtc/api/crypto/frame_decryptor_interface_gn/moz.build
-index f04389690b..d7c73ce42b 100644
+index c81122c0e3bb..f8bdd48ff4c8 100644
 --- third_party/libwebrtc/api/crypto/frame_decryptor_interface_gn/moz.build
 +++ third_party/libwebrtc/api/crypto/frame_decryptor_interface_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -6951,12 +6895,13 @@ index f04389690b..d7c73ce42b 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -6964,13 +6909,14 @@ index f04389690b..d7c73ce42b 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -6982,8 +6928,6 @@ index f04389690b..d7c73ce42b 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -6991,12 +6935,12 @@ index f04389690b..d7c73ce42b 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -7006,7 +6950,6 @@ index f04389690b..d7c73ce42b 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -7030,6 +6973,7 @@ index f04389690b..d7c73ce42b 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -7040,13 +6984,15 @@ index f04389690b..d7c73ce42b 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -7060,17 +7006,19 @@ index f04389690b..d7c73ce42b 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -7094,40 +7042,33 @@ index f04389690b..d7c73ce42b 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("frame_decryptor_interface_gn")
 diff --git third_party/libwebrtc/api/crypto/frame_encryptor_interface_gn/moz.build third_party/libwebrtc/api/crypto/frame_encryptor_interface_gn/moz.build
-index 4085a759f6..2388275f9b 100644
+index 7d72f6a41ac8..c396e2b059f3 100644
 --- third_party/libwebrtc/api/crypto/frame_encryptor_interface_gn/moz.build
 +++ third_party/libwebrtc/api/crypto/frame_encryptor_interface_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -7142,12 +7083,13 @@ index 4085a759f6..2388275f9b 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -7155,13 +7097,14 @@ index 4085a759f6..2388275f9b 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -7173,8 +7116,6 @@ index 4085a759f6..2388275f9b 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -7182,12 +7123,12 @@ index 4085a759f6..2388275f9b 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -7197,7 +7138,6 @@ index 4085a759f6..2388275f9b 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -7221,6 +7161,7 @@ index 4085a759f6..2388275f9b 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -7231,13 +7172,15 @@ index 4085a759f6..2388275f9b 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -7251,17 +7194,19 @@ index 4085a759f6..2388275f9b 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -7285,40 +7230,33 @@ index 4085a759f6..2388275f9b 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("frame_encryptor_interface_gn")
 diff --git third_party/libwebrtc/api/crypto/options_gn/moz.build third_party/libwebrtc/api/crypto/options_gn/moz.build
-index 924a8c8bad..82a22cce2c 100644
+index f7ee9516fd4d..12951ae20d89 100644
 --- third_party/libwebrtc/api/crypto/options_gn/moz.build
 +++ third_party/libwebrtc/api/crypto/options_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -7333,12 +7271,13 @@ index 924a8c8bad..82a22cce2c 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -7346,13 +7285,14 @@ index 924a8c8bad..82a22cce2c 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -7364,8 +7304,6 @@ index 924a8c8bad..82a22cce2c 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -7373,12 +7311,12 @@ index 924a8c8bad..82a22cce2c 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -7388,7 +7326,6 @@ index 924a8c8bad..82a22cce2c 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -7412,6 +7349,7 @@ index 924a8c8bad..82a22cce2c 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -7422,13 +7360,15 @@ index 924a8c8bad..82a22cce2c 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -7446,12 +7386,14 @@ index 924a8c8bad..82a22cce2c 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -7482,16 +7424,6 @@ index 924a8c8bad..82a22cce2c 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -7500,36 +7432,38 @@ index 924a8c8bad..82a22cce2c 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("options_gn")
 diff --git third_party/libwebrtc/api/environment/environment_factory_gn/moz.build third_party/libwebrtc/api/environment/environment_factory_gn/moz.build
-index 76d8ff92e9..debb1ddd5c 100644
+index 199c4ba42013..90f223c3364a 100644
 --- third_party/libwebrtc/api/environment/environment_factory_gn/moz.build
 +++ third_party/libwebrtc/api/environment/environment_factory_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -7544,12 +7478,13 @@ index 76d8ff92e9..debb1ddd5c 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -7557,13 +7492,14 @@ index 76d8ff92e9..debb1ddd5c 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -7575,8 +7511,6 @@ index 76d8ff92e9..debb1ddd5c 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -7584,12 +7518,12 @@ index 76d8ff92e9..debb1ddd5c 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -7603,7 +7537,6 @@ index 76d8ff92e9..debb1ddd5c 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -7627,6 +7560,7 @@ index 76d8ff92e9..debb1ddd5c 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -7637,6 +7571,7 @@ index 76d8ff92e9..debb1ddd5c 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -7649,8 +7584,9 @@ index 76d8ff92e9..debb1ddd5c 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -7668,12 +7604,14 @@ index 76d8ff92e9..debb1ddd5c 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -7704,16 +7642,6 @@ index 76d8ff92e9..debb1ddd5c 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -7722,36 +7650,38 @@ index 76d8ff92e9..debb1ddd5c 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("environment_factory_gn")
 diff --git third_party/libwebrtc/api/environment/environment_gn/moz.build third_party/libwebrtc/api/environment/environment_gn/moz.build
-index 0bb75b315e..000242d511 100644
+index 6ffbbc713819..0017a6e38de6 100644
 --- third_party/libwebrtc/api/environment/environment_gn/moz.build
 +++ third_party/libwebrtc/api/environment/environment_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -7766,12 +7696,13 @@ index 0bb75b315e..000242d511 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,98 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -7779,22 +7710,25 @@ index 0bb75b315e..000242d511 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -7802,22 +7736,25 @@ index 0bb75b315e..000242d511 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -7841,6 +7778,7 @@ index 0bb75b315e..000242d511 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -7851,13 +7789,22 @@ index 0bb75b315e..000242d511 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -7871,17 +7818,19 @@ index 0bb75b315e..000242d511 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -170,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -7905,40 +7854,33 @@ index 0bb75b315e..000242d511 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("environment_gn")
 diff --git third_party/libwebrtc/api/fec_controller_api_gn/moz.build third_party/libwebrtc/api/fec_controller_api_gn/moz.build
-index fef918e832..d83eac28dd 100644
+index 6e9a6e09e8eb..4b29d5ad30b1 100644
 --- third_party/libwebrtc/api/fec_controller_api_gn/moz.build
 +++ third_party/libwebrtc/api/fec_controller_api_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -7953,12 +7895,13 @@ index fef918e832..d83eac28dd 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,98 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -7966,13 +7909,14 @@ index fef918e832..d83eac28dd 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -7984,8 +7928,6 @@ index fef918e832..d83eac28dd 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -7993,22 +7935,25 @@ index fef918e832..d83eac28dd 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -8032,6 +7977,7 @@ index fef918e832..d83eac28dd 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -8042,13 +7988,22 @@ index fef918e832..d83eac28dd 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -8062,17 +8017,19 @@ index fef918e832..d83eac28dd 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -170,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -8096,40 +8053,33 @@ index fef918e832..d83eac28dd 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("fec_controller_api_gn")
 diff --git third_party/libwebrtc/api/field_trials_registry_gn/moz.build third_party/libwebrtc/api/field_trials_registry_gn/moz.build
-index 8e25c5f0af..27d919a95b 100644
+index 23a7adec4c94..be6713313eb6 100644
 --- third_party/libwebrtc/api/field_trials_registry_gn/moz.build
 +++ third_party/libwebrtc/api/field_trials_registry_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -8144,12 +8094,13 @@ index 8e25c5f0af..27d919a95b 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -8157,13 +8108,14 @@ index 8e25c5f0af..27d919a95b 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -8175,8 +8127,6 @@ index 8e25c5f0af..27d919a95b 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -8184,12 +8134,12 @@ index 8e25c5f0af..27d919a95b 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -8199,7 +8149,6 @@ index 8e25c5f0af..27d919a95b 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -8223,6 +8172,7 @@ index 8e25c5f0af..27d919a95b 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -8233,6 +8183,7 @@ index 8e25c5f0af..27d919a95b 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -8245,8 +8196,9 @@ index 8e25c5f0af..27d919a95b 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -8264,12 +8216,14 @@ index 8e25c5f0af..27d919a95b 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -8300,16 +8254,6 @@ index 8e25c5f0af..27d919a95b 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -8318,36 +8262,38 @@ index 8e25c5f0af..27d919a95b 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("field_trials_registry_gn")
 diff --git third_party/libwebrtc/api/field_trials_view_gn/moz.build third_party/libwebrtc/api/field_trials_view_gn/moz.build
-index 3b251e4427..935aaf609f 100644
+index 736a968aae74..e72e934f1b1d 100644
 --- third_party/libwebrtc/api/field_trials_view_gn/moz.build
 +++ third_party/libwebrtc/api/field_trials_view_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -8362,12 +8308,13 @@ index 3b251e4427..935aaf609f 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -8375,13 +8322,14 @@ index 3b251e4427..935aaf609f 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -8389,8 +8337,6 @@ index 3b251e4427..935aaf609f 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -8398,12 +8344,12 @@ index 3b251e4427..935aaf609f 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -8413,7 +8359,6 @@ index 3b251e4427..935aaf609f 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -8437,6 +8382,7 @@ index 3b251e4427..935aaf609f 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -8447,13 +8393,15 @@ index 3b251e4427..935aaf609f 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -8467,17 +8415,19 @@ index 3b251e4427..935aaf609f 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -8501,40 +8451,33 @@ index 3b251e4427..935aaf609f 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("field_trials_view_gn")
 diff --git third_party/libwebrtc/api/frame_transformer_interface_gn/moz.build third_party/libwebrtc/api/frame_transformer_interface_gn/moz.build
-index f4f1de37c7..7bd0919f03 100644
+index bf8dc0629f1b..9f0b57171621 100644
 --- third_party/libwebrtc/api/frame_transformer_interface_gn/moz.build
 +++ third_party/libwebrtc/api/frame_transformer_interface_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -8549,12 +8492,13 @@ index f4f1de37c7..7bd0919f03 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -8562,13 +8506,14 @@ index f4f1de37c7..7bd0919f03 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -8580,8 +8525,6 @@ index f4f1de37c7..7bd0919f03 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -8589,22 +8532,25 @@ index f4f1de37c7..7bd0919f03 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -8628,6 +8574,7 @@ index f4f1de37c7..7bd0919f03 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -8638,6 +8585,7 @@ index f4f1de37c7..7bd0919f03 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -8650,8 +8598,9 @@ index f4f1de37c7..7bd0919f03 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -8669,12 +8618,14 @@ index f4f1de37c7..7bd0919f03 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -8705,16 +8656,6 @@ index f4f1de37c7..7bd0919f03 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -8723,36 +8664,38 @@ index f4f1de37c7..7bd0919f03 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("frame_transformer_interface_gn")
 diff --git third_party/libwebrtc/api/function_view_gn/moz.build third_party/libwebrtc/api/function_view_gn/moz.build
-index ead33463bf..6f7ba527bf 100644
+index bbe3a1fd5c7c..0b40bef503a7 100644
 --- third_party/libwebrtc/api/function_view_gn/moz.build
 +++ third_party/libwebrtc/api/function_view_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -8767,12 +8710,13 @@ index ead33463bf..6f7ba527bf 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -8780,13 +8724,14 @@ index ead33463bf..6f7ba527bf 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -8798,8 +8743,6 @@ index ead33463bf..6f7ba527bf 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -8807,12 +8750,12 @@ index ead33463bf..6f7ba527bf 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -8822,7 +8765,6 @@ index ead33463bf..6f7ba527bf 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -8846,6 +8788,7 @@ index ead33463bf..6f7ba527bf 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -8856,13 +8799,15 @@ index ead33463bf..6f7ba527bf 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -8876,17 +8821,19 @@ index ead33463bf..6f7ba527bf 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -8910,40 +8857,33 @@ index ead33463bf..6f7ba527bf 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("function_view_gn")
 diff --git third_party/libwebrtc/api/libjingle_logging_api_gn/moz.build third_party/libwebrtc/api/libjingle_logging_api_gn/moz.build
-index d7611c9ede..451b3e8156 100644
+index 3843f5846d4f..1c13a94a1634 100644
 --- third_party/libwebrtc/api/libjingle_logging_api_gn/moz.build
 +++ third_party/libwebrtc/api/libjingle_logging_api_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -8958,12 +8898,13 @@ index d7611c9ede..451b3e8156 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -8971,13 +8912,14 @@ index d7611c9ede..451b3e8156 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -8985,8 +8927,6 @@ index d7611c9ede..451b3e8156 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -8994,12 +8934,12 @@ index d7611c9ede..451b3e8156 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -9009,7 +8949,6 @@ index d7611c9ede..451b3e8156 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -9033,6 +8972,7 @@ index d7611c9ede..451b3e8156 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -9043,13 +8983,15 @@ index d7611c9ede..451b3e8156 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -9063,17 +9005,19 @@ index d7611c9ede..451b3e8156 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -9097,40 +9041,33 @@ index d7611c9ede..451b3e8156 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("jingle_logging_api_gn")
 diff --git third_party/libwebrtc/api/libjingle_peerconnection_api_gn/moz.build third_party/libwebrtc/api/libjingle_peerconnection_api_gn/moz.build
-index 8b5a49c259..381fb63fcf 100644
+index 6c718ac926a3..589c17cda91f 100644
 --- third_party/libwebrtc/api/libjingle_peerconnection_api_gn/moz.build
 +++ third_party/libwebrtc/api/libjingle_peerconnection_api_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -9145,12 +9082,13 @@ index 8b5a49c259..381fb63fcf 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -9158,13 +9096,14 @@ index 8b5a49c259..381fb63fcf 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -9172,8 +9111,6 @@ index 8b5a49c259..381fb63fcf 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -9181,12 +9118,12 @@ index 8b5a49c259..381fb63fcf 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -9196,7 +9133,6 @@ index 8b5a49c259..381fb63fcf 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -9220,6 +9156,7 @@ index 8b5a49c259..381fb63fcf 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -9230,13 +9167,15 @@ index 8b5a49c259..381fb63fcf 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -9250,17 +9189,19 @@ index 8b5a49c259..381fb63fcf 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -9284,40 +9225,33 @@ index 8b5a49c259..381fb63fcf 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("jingle_peerconnection_api_gn")
 diff --git third_party/libwebrtc/api/location_gn/moz.build third_party/libwebrtc/api/location_gn/moz.build
-index cae29c6f01..9c6045f771 100644
+index 6303607ebdc9..16aacea7ca3e 100644
 --- third_party/libwebrtc/api/location_gn/moz.build
 +++ third_party/libwebrtc/api/location_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -9332,12 +9266,13 @@ index cae29c6f01..9c6045f771 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -9345,13 +9280,14 @@ index cae29c6f01..9c6045f771 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -9359,8 +9295,6 @@ index cae29c6f01..9c6045f771 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -9368,12 +9302,12 @@ index cae29c6f01..9c6045f771 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -9383,7 +9317,6 @@ index cae29c6f01..9c6045f771 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -9407,6 +9340,7 @@ index cae29c6f01..9c6045f771 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -9417,13 +9351,15 @@ index cae29c6f01..9c6045f771 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -9437,17 +9373,19 @@ index cae29c6f01..9c6045f771 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -9471,40 +9409,33 @@ index cae29c6f01..9c6045f771 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("location_gn")
 diff --git third_party/libwebrtc/api/make_ref_counted_gn/moz.build third_party/libwebrtc/api/make_ref_counted_gn/moz.build
-index e7975c5297..23fb607203 100644
+index 537369d878f3..5e048733bbd3 100644
 --- third_party/libwebrtc/api/make_ref_counted_gn/moz.build
 +++ third_party/libwebrtc/api/make_ref_counted_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -9519,12 +9450,13 @@ index e7975c5297..23fb607203 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -9532,13 +9464,14 @@ index e7975c5297..23fb607203 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -9546,8 +9479,6 @@ index e7975c5297..23fb607203 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -9555,12 +9486,12 @@ index e7975c5297..23fb607203 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -9570,7 +9501,6 @@ index e7975c5297..23fb607203 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -9594,6 +9524,7 @@ index e7975c5297..23fb607203 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -9604,13 +9535,15 @@ index e7975c5297..23fb607203 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -9624,17 +9557,19 @@ index e7975c5297..23fb607203 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -9658,40 +9593,33 @@ index e7975c5297..23fb607203 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("make_ref_counted_gn")
 diff --git third_party/libwebrtc/api/media_stream_interface_gn/moz.build third_party/libwebrtc/api/media_stream_interface_gn/moz.build
-index 5b64e7f79a..a29d14c3f8 100644
+index e6b2c4ab15f6..5b5807ef8bab 100644
 --- third_party/libwebrtc/api/media_stream_interface_gn/moz.build
 +++ third_party/libwebrtc/api/media_stream_interface_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -9706,12 +9634,13 @@ index 5b64e7f79a..a29d14c3f8 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -9719,13 +9648,14 @@ index 5b64e7f79a..a29d14c3f8 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -9737,8 +9667,6 @@ index 5b64e7f79a..a29d14c3f8 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -9746,12 +9674,12 @@ index 5b64e7f79a..a29d14c3f8 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -9761,7 +9689,6 @@ index 5b64e7f79a..a29d14c3f8 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -9785,6 +9712,7 @@ index 5b64e7f79a..a29d14c3f8 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -9795,6 +9723,7 @@ index 5b64e7f79a..a29d14c3f8 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -9807,8 +9736,9 @@ index 5b64e7f79a..a29d14c3f8 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -9826,12 +9756,14 @@ index 5b64e7f79a..a29d14c3f8 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -9862,16 +9794,6 @@ index 5b64e7f79a..a29d14c3f8 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -9880,36 +9802,38 @@ index 5b64e7f79a..a29d14c3f8 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("media_stream_interface_gn")
 diff --git third_party/libwebrtc/api/metronome/metronome_gn/moz.build third_party/libwebrtc/api/metronome/metronome_gn/moz.build
-index dcd6071481..de97bbbba7 100644
+index 24c32ac9aa91..be111b3f1f2b 100644
 --- third_party/libwebrtc/api/metronome/metronome_gn/moz.build
 +++ third_party/libwebrtc/api/metronome/metronome_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -9924,12 +9848,13 @@ index dcd6071481..de97bbbba7 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -9937,13 +9862,14 @@ index dcd6071481..de97bbbba7 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -9955,8 +9881,6 @@ index dcd6071481..de97bbbba7 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -9964,12 +9888,12 @@ index dcd6071481..de97bbbba7 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -9979,7 +9903,6 @@ index dcd6071481..de97bbbba7 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -10003,6 +9926,7 @@ index dcd6071481..de97bbbba7 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -10013,13 +9937,15 @@ index dcd6071481..de97bbbba7 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -10033,17 +9959,19 @@ index dcd6071481..de97bbbba7 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -10067,40 +9995,33 @@ index dcd6071481..de97bbbba7 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("metronome_gn")
 diff --git third_party/libwebrtc/api/neteq/default_neteq_controller_factory_gn/moz.build third_party/libwebrtc/api/neteq/default_neteq_controller_factory_gn/moz.build
-index ebb57e97af..2a03f232a3 100644
+index 9cc852ea4e6c..563ddad2a07a 100644
 --- third_party/libwebrtc/api/neteq/default_neteq_controller_factory_gn/moz.build
 +++ third_party/libwebrtc/api/neteq/default_neteq_controller_factory_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -10115,12 +10036,13 @@ index ebb57e97af..2a03f232a3 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -10128,13 +10050,14 @@ index ebb57e97af..2a03f232a3 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -10146,8 +10069,6 @@ index ebb57e97af..2a03f232a3 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -10155,12 +10076,12 @@ index ebb57e97af..2a03f232a3 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -10174,7 +10095,6 @@ index ebb57e97af..2a03f232a3 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -10198,6 +10118,7 @@ index ebb57e97af..2a03f232a3 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -10208,6 +10129,7 @@ index ebb57e97af..2a03f232a3 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -10220,8 +10142,9 @@ index ebb57e97af..2a03f232a3 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -10239,12 +10162,14 @@ index ebb57e97af..2a03f232a3 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -10275,16 +10200,6 @@ index ebb57e97af..2a03f232a3 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -10293,36 +10208,38 @@ index ebb57e97af..2a03f232a3 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("default_neteq_controller_factory_gn")
 diff --git third_party/libwebrtc/api/neteq/default_neteq_factory_gn/moz.build third_party/libwebrtc/api/neteq/default_neteq_factory_gn/moz.build
-index 96f2fffa5e..02e6017182 100644
+index 81290d80864c..c3c7920f98fb 100644
 --- third_party/libwebrtc/api/neteq/default_neteq_factory_gn/moz.build
 +++ third_party/libwebrtc/api/neteq/default_neteq_factory_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -10337,12 +10254,13 @@ index 96f2fffa5e..02e6017182 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -10350,13 +10268,14 @@ index 96f2fffa5e..02e6017182 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -10368,8 +10287,6 @@ index 96f2fffa5e..02e6017182 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -10377,12 +10294,12 @@ index 96f2fffa5e..02e6017182 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -10396,7 +10313,6 @@ index 96f2fffa5e..02e6017182 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -10420,6 +10336,7 @@ index 96f2fffa5e..02e6017182 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -10430,6 +10347,7 @@ index 96f2fffa5e..02e6017182 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -10442,8 +10360,9 @@ index 96f2fffa5e..02e6017182 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -10461,12 +10380,14 @@ index 96f2fffa5e..02e6017182 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -10497,16 +10418,6 @@ index 96f2fffa5e..02e6017182 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -10515,36 +10426,38 @@ index 96f2fffa5e..02e6017182 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("default_neteq_factory_gn")
 diff --git third_party/libwebrtc/api/neteq/neteq_api_gn/moz.build third_party/libwebrtc/api/neteq/neteq_api_gn/moz.build
-index e619d4fb5a..b4bd72fd96 100644
+index 7e04b468e8c3..cc9f96610179 100644
 --- third_party/libwebrtc/api/neteq/neteq_api_gn/moz.build
 +++ third_party/libwebrtc/api/neteq/neteq_api_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -10559,12 +10472,13 @@ index e619d4fb5a..b4bd72fd96 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -10572,13 +10486,14 @@ index e619d4fb5a..b4bd72fd96 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -10590,8 +10505,6 @@ index e619d4fb5a..b4bd72fd96 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -10599,22 +10512,25 @@ index e619d4fb5a..b4bd72fd96 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -10638,6 +10554,7 @@ index e619d4fb5a..b4bd72fd96 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -10648,6 +10565,7 @@ index e619d4fb5a..b4bd72fd96 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -10660,8 +10578,9 @@ index e619d4fb5a..b4bd72fd96 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -10679,12 +10598,14 @@ index e619d4fb5a..b4bd72fd96 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -10715,16 +10636,6 @@ index e619d4fb5a..b4bd72fd96 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -10733,36 +10644,38 @@ index e619d4fb5a..b4bd72fd96 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("neteq_api_gn")
 diff --git third_party/libwebrtc/api/neteq/neteq_controller_api_gn/moz.build third_party/libwebrtc/api/neteq/neteq_controller_api_gn/moz.build
-index 9baed43dc5..32fc005477 100644
+index 10f23f8b9e73..33604c4d0bd5 100644
 --- third_party/libwebrtc/api/neteq/neteq_controller_api_gn/moz.build
 +++ third_party/libwebrtc/api/neteq/neteq_controller_api_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -10777,12 +10690,13 @@ index 9baed43dc5..32fc005477 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,119 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,98 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -10790,13 +10704,14 @@ index 9baed43dc5..32fc005477 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -10808,8 +10723,6 @@ index 9baed43dc5..32fc005477 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -10817,22 +10730,25 @@ index 9baed43dc5..32fc005477 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -10856,6 +10772,7 @@ index 9baed43dc5..32fc005477 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -10866,6 +10783,7 @@ index 9baed43dc5..32fc005477 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -10878,8 +10796,9 @@ index 9baed43dc5..32fc005477 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -10893,17 +10812,19 @@ index 9baed43dc5..32fc005477 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -161,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -170,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -10927,40 +10848,33 @@ index 9baed43dc5..32fc005477 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("neteq_controller_api_gn")
 diff --git third_party/libwebrtc/api/neteq/tick_timer_gn/moz.build third_party/libwebrtc/api/neteq/tick_timer_gn/moz.build
-index a0ca1dd76f..df6cea0669 100644
+index 22a5fd8b39ae..13e1e4c6428e 100644
 --- third_party/libwebrtc/api/neteq/tick_timer_gn/moz.build
 +++ third_party/libwebrtc/api/neteq/tick_timer_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -10975,12 +10889,13 @@ index a0ca1dd76f..df6cea0669 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -10988,13 +10903,14 @@ index a0ca1dd76f..df6cea0669 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -11006,8 +10922,6 @@ index a0ca1dd76f..df6cea0669 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -11015,12 +10929,12 @@ index a0ca1dd76f..df6cea0669 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -11030,7 +10944,6 @@ index a0ca1dd76f..df6cea0669 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -11054,6 +10967,7 @@ index a0ca1dd76f..df6cea0669 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -11064,13 +10978,15 @@ index a0ca1dd76f..df6cea0669 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -11088,12 +11004,14 @@ index a0ca1dd76f..df6cea0669 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -11124,16 +11042,6 @@ index a0ca1dd76f..df6cea0669 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -11142,36 +11050,38 @@ index a0ca1dd76f..df6cea0669 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("tick_timer_gn")
 diff --git third_party/libwebrtc/api/network_state_predictor_api_gn/moz.build third_party/libwebrtc/api/network_state_predictor_api_gn/moz.build
-index 348bf16eec..9c5e0ac362 100644
+index 2c3ff3588f46..0d71b6835f66 100644
 --- third_party/libwebrtc/api/network_state_predictor_api_gn/moz.build
 +++ third_party/libwebrtc/api/network_state_predictor_api_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -11186,12 +11096,13 @@ index 348bf16eec..9c5e0ac362 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -11199,13 +11110,14 @@ index 348bf16eec..9c5e0ac362 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -11213,8 +11125,6 @@ index 348bf16eec..9c5e0ac362 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -11222,12 +11132,12 @@ index 348bf16eec..9c5e0ac362 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -11237,7 +11147,6 @@ index 348bf16eec..9c5e0ac362 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -11261,6 +11170,7 @@ index 348bf16eec..9c5e0ac362 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -11271,13 +11181,15 @@ index 348bf16eec..9c5e0ac362 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -11291,17 +11203,19 @@ index 348bf16eec..9c5e0ac362 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -11325,40 +11239,33 @@ index 348bf16eec..9c5e0ac362 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("network_state_predictor_api_gn")
 diff --git third_party/libwebrtc/api/priority_gn/moz.build third_party/libwebrtc/api/priority_gn/moz.build
-index bae63c2cb1..81b1938a57 100644
+index ae409fd2a8dc..8b2973c33499 100644
 --- third_party/libwebrtc/api/priority_gn/moz.build
 +++ third_party/libwebrtc/api/priority_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -11373,12 +11280,13 @@ index bae63c2cb1..81b1938a57 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -11386,13 +11294,14 @@ index bae63c2cb1..81b1938a57 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -11404,8 +11313,6 @@ index bae63c2cb1..81b1938a57 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -11413,12 +11320,12 @@ index bae63c2cb1..81b1938a57 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -11428,7 +11335,6 @@ index bae63c2cb1..81b1938a57 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -11452,6 +11358,7 @@ index bae63c2cb1..81b1938a57 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -11462,13 +11369,15 @@ index bae63c2cb1..81b1938a57 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -11482,17 +11391,19 @@ index bae63c2cb1..81b1938a57 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -11516,40 +11427,33 @@ index bae63c2cb1..81b1938a57 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("priority_gn")
 diff --git third_party/libwebrtc/api/ref_count_gn/moz.build third_party/libwebrtc/api/ref_count_gn/moz.build
-index 02086e698d..dc07e0f1d0 100644
+index 29eae9d26685..5f9a02823846 100644
 --- third_party/libwebrtc/api/ref_count_gn/moz.build
 +++ third_party/libwebrtc/api/ref_count_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -11564,12 +11468,13 @@ index 02086e698d..dc07e0f1d0 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -11577,13 +11482,14 @@ index 02086e698d..dc07e0f1d0 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -11591,8 +11497,6 @@ index 02086e698d..dc07e0f1d0 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -11600,12 +11504,12 @@ index 02086e698d..dc07e0f1d0 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -11615,7 +11519,6 @@ index 02086e698d..dc07e0f1d0 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -11639,6 +11542,7 @@ index 02086e698d..dc07e0f1d0 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -11649,13 +11553,15 @@ index 02086e698d..dc07e0f1d0 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -11669,17 +11575,19 @@ index 02086e698d..dc07e0f1d0 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -11703,40 +11611,33 @@ index 02086e698d..dc07e0f1d0 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("ref_count_gn")
 diff --git third_party/libwebrtc/api/refcountedbase_gn/moz.build third_party/libwebrtc/api/refcountedbase_gn/moz.build
-index 52fcc29902..bc3c0a28cb 100644
+index 15fcfbcab216..383dec1b2bf8 100644
 --- third_party/libwebrtc/api/refcountedbase_gn/moz.build
 +++ third_party/libwebrtc/api/refcountedbase_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -11751,12 +11652,13 @@ index 52fcc29902..bc3c0a28cb 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -11764,13 +11666,14 @@ index 52fcc29902..bc3c0a28cb 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -11778,8 +11681,6 @@ index 52fcc29902..bc3c0a28cb 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -11787,12 +11688,12 @@ index 52fcc29902..bc3c0a28cb 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -11802,7 +11703,6 @@ index 52fcc29902..bc3c0a28cb 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -11826,6 +11726,7 @@ index 52fcc29902..bc3c0a28cb 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -11836,13 +11737,15 @@ index 52fcc29902..bc3c0a28cb 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -11856,17 +11759,19 @@ index 52fcc29902..bc3c0a28cb 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -11890,40 +11795,33 @@ index 52fcc29902..bc3c0a28cb 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("refcountedbase_gn")
 diff --git third_party/libwebrtc/api/rtc_error_gn/moz.build third_party/libwebrtc/api/rtc_error_gn/moz.build
-index 236d348fb3..14dc0fc736 100644
+index 3ccf2200f06f..cb39ec5b95c8 100644
 --- third_party/libwebrtc/api/rtc_error_gn/moz.build
 +++ third_party/libwebrtc/api/rtc_error_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -11938,12 +11836,13 @@ index 236d348fb3..14dc0fc736 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -11951,13 +11850,14 @@ index 236d348fb3..14dc0fc736 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -11969,8 +11869,6 @@ index 236d348fb3..14dc0fc736 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -11978,12 +11876,12 @@ index 236d348fb3..14dc0fc736 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -11993,7 +11891,6 @@ index 236d348fb3..14dc0fc736 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -12017,6 +11914,7 @@ index 236d348fb3..14dc0fc736 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -12027,6 +11925,7 @@ index 236d348fb3..14dc0fc736 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -12039,8 +11938,9 @@ index 236d348fb3..14dc0fc736 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -12058,12 +11958,14 @@ index 236d348fb3..14dc0fc736 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -12094,16 +11996,6 @@ index 236d348fb3..14dc0fc736 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -12112,36 +12004,38 @@ index 236d348fb3..14dc0fc736 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtc_error_gn")
 diff --git third_party/libwebrtc/api/rtc_event_log/rtc_event_log_gn/moz.build third_party/libwebrtc/api/rtc_event_log/rtc_event_log_gn/moz.build
-index 711bf9c77e..729beed1bc 100644
+index 6889927e409b..48e899d51c59 100644
 --- third_party/libwebrtc/api/rtc_event_log/rtc_event_log_gn/moz.build
 +++ third_party/libwebrtc/api/rtc_event_log/rtc_event_log_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -12156,12 +12050,13 @@ index 711bf9c77e..729beed1bc 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,94 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -12169,13 +12064,14 @@ index 711bf9c77e..729beed1bc 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -12187,8 +12083,6 @@ index 711bf9c77e..729beed1bc 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -12196,12 +12090,12 @@ index 711bf9c77e..729beed1bc 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -12211,7 +12105,6 @@ index 711bf9c77e..729beed1bc 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -12235,6 +12128,7 @@ index 711bf9c77e..729beed1bc 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -12245,6 +12139,7 @@ index 711bf9c77e..729beed1bc 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -12257,8 +12152,9 @@ index 711bf9c77e..729beed1bc 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -141,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -12276,12 +12172,14 @@ index 711bf9c77e..729beed1bc 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -12312,16 +12210,6 @@ index 711bf9c77e..729beed1bc 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -12330,36 +12218,38 @@ index 711bf9c77e..729beed1bc 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtc_event_log_gn")
 diff --git third_party/libwebrtc/api/rtp_headers_gn/moz.build third_party/libwebrtc/api/rtp_headers_gn/moz.build
-index 41c4e99db5..8336baf5c7 100644
+index 4624ee5f34fc..594ac4704478 100644
 --- third_party/libwebrtc/api/rtp_headers_gn/moz.build
 +++ third_party/libwebrtc/api/rtp_headers_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -12374,12 +12264,13 @@ index 41c4e99db5..8336baf5c7 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -12387,13 +12278,14 @@ index 41c4e99db5..8336baf5c7 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -12405,8 +12297,6 @@ index 41c4e99db5..8336baf5c7 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -12414,12 +12304,12 @@ index 41c4e99db5..8336baf5c7 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -12429,7 +12319,6 @@ index 41c4e99db5..8336baf5c7 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -12453,6 +12342,7 @@ index 41c4e99db5..8336baf5c7 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -12463,6 +12353,7 @@ index 41c4e99db5..8336baf5c7 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -12475,8 +12366,9 @@ index 41c4e99db5..8336baf5c7 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -12494,12 +12386,14 @@ index 41c4e99db5..8336baf5c7 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -12530,16 +12424,6 @@ index 41c4e99db5..8336baf5c7 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -12548,36 +12432,38 @@ index 41c4e99db5..8336baf5c7 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtp_headers_gn")
 diff --git third_party/libwebrtc/api/rtp_packet_info_gn/moz.build third_party/libwebrtc/api/rtp_packet_info_gn/moz.build
-index 9c1735f237..49697fe940 100644
+index 426fd02dc047..9d75add45806 100644
 --- third_party/libwebrtc/api/rtp_packet_info_gn/moz.build
 +++ third_party/libwebrtc/api/rtp_packet_info_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -12592,12 +12478,13 @@ index 9c1735f237..49697fe940 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -12605,13 +12492,14 @@ index 9c1735f237..49697fe940 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -12623,8 +12511,6 @@ index 9c1735f237..49697fe940 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -12632,12 +12518,12 @@ index 9c1735f237..49697fe940 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -12647,7 +12533,6 @@ index 9c1735f237..49697fe940 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -12671,6 +12556,7 @@ index 9c1735f237..49697fe940 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -12681,6 +12567,7 @@ index 9c1735f237..49697fe940 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -12693,8 +12580,9 @@ index 9c1735f237..49697fe940 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -12712,12 +12600,14 @@ index 9c1735f237..49697fe940 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -12748,16 +12638,6 @@ index 9c1735f237..49697fe940 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -12766,36 +12646,38 @@ index 9c1735f237..49697fe940 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtp_packet_info_gn")
 diff --git third_party/libwebrtc/api/rtp_packet_sender_gn/moz.build third_party/libwebrtc/api/rtp_packet_sender_gn/moz.build
-index 0496394c6b..00fa8cacf2 100644
+index 237ff1576a05..c83102a4f914 100644
 --- third_party/libwebrtc/api/rtp_packet_sender_gn/moz.build
 +++ third_party/libwebrtc/api/rtp_packet_sender_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -12810,12 +12692,13 @@ index 0496394c6b..00fa8cacf2 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -12823,13 +12706,14 @@ index 0496394c6b..00fa8cacf2 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -12837,8 +12721,6 @@ index 0496394c6b..00fa8cacf2 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -12846,12 +12728,12 @@ index 0496394c6b..00fa8cacf2 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -12861,7 +12743,6 @@ index 0496394c6b..00fa8cacf2 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -12885,6 +12766,7 @@ index 0496394c6b..00fa8cacf2 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -12895,13 +12777,15 @@ index 0496394c6b..00fa8cacf2 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -12915,17 +12799,19 @@ index 0496394c6b..00fa8cacf2 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -12949,40 +12835,33 @@ index 0496394c6b..00fa8cacf2 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("rtp_packet_sender_gn")
 diff --git third_party/libwebrtc/api/rtp_parameters_gn/moz.build third_party/libwebrtc/api/rtp_parameters_gn/moz.build
-index 0855362776..c163c9cf05 100644
+index f3b003458d9c..dd1c69095d01 100644
 --- third_party/libwebrtc/api/rtp_parameters_gn/moz.build
 +++ third_party/libwebrtc/api/rtp_parameters_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -12997,12 +12876,13 @@ index 0855362776..c163c9cf05 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,87 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -13010,13 +12890,14 @@ index 0855362776..c163c9cf05 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -13028,8 +12909,6 @@ index 0855362776..c163c9cf05 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -13037,12 +12916,12 @@ index 0855362776..c163c9cf05 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -13052,7 +12931,6 @@ index 0855362776..c163c9cf05 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -13076,6 +12954,7 @@ index 0855362776..c163c9cf05 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -13086,13 +12965,15 @@ index 0855362776..c163c9cf05 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -134,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -13110,12 +12991,14 @@ index 0855362776..c163c9cf05 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -13146,16 +13029,6 @@ index 0855362776..c163c9cf05 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -13164,36 +13037,38 @@ index 0855362776..c163c9cf05 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtp_parameters_gn")
 diff --git third_party/libwebrtc/api/rtp_sender_interface_gn/moz.build third_party/libwebrtc/api/rtp_sender_interface_gn/moz.build
-index 3b12029bdc..362c773c7f 100644
+index adeeb2d582b5..0f70df38f99a 100644
 --- third_party/libwebrtc/api/rtp_sender_interface_gn/moz.build
 +++ third_party/libwebrtc/api/rtp_sender_interface_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -13208,12 +13083,13 @@ index 3b12029bdc..362c773c7f 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -13221,13 +13097,14 @@ index 3b12029bdc..362c773c7f 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -13235,8 +13112,6 @@ index 3b12029bdc..362c773c7f 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -13244,12 +13119,12 @@ index 3b12029bdc..362c773c7f 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -13259,7 +13134,6 @@ index 3b12029bdc..362c773c7f 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -13283,6 +13157,7 @@ index 3b12029bdc..362c773c7f 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -13293,13 +13168,15 @@ index 3b12029bdc..362c773c7f 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -13313,17 +13190,19 @@ index 3b12029bdc..362c773c7f 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -13347,40 +13226,33 @@ index 3b12029bdc..362c773c7f 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("rtp_sender_interface_gn")
 diff --git third_party/libwebrtc/api/rtp_sender_setparameters_callback_gn/moz.build third_party/libwebrtc/api/rtp_sender_setparameters_callback_gn/moz.build
-index cea07d6922..ea21419879 100644
+index 4880eb91bdad..c57b2ad9341b 100644
 --- third_party/libwebrtc/api/rtp_sender_setparameters_callback_gn/moz.build
 +++ third_party/libwebrtc/api/rtp_sender_setparameters_callback_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -13395,12 +13267,13 @@ index cea07d6922..ea21419879 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -13408,13 +13281,14 @@ index cea07d6922..ea21419879 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -13426,8 +13300,6 @@ index cea07d6922..ea21419879 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -13435,12 +13307,12 @@ index cea07d6922..ea21419879 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -13450,7 +13322,6 @@ index cea07d6922..ea21419879 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -13474,6 +13345,7 @@ index cea07d6922..ea21419879 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -13484,6 +13356,7 @@ index cea07d6922..ea21419879 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -13496,8 +13369,9 @@ index cea07d6922..ea21419879 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -13515,12 +13389,14 @@ index cea07d6922..ea21419879 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -13551,16 +13427,6 @@ index cea07d6922..ea21419879 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -13569,36 +13435,38 @@ index cea07d6922..ea21419879 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtp_sender_setparameters_callback_gn")
 diff --git third_party/libwebrtc/api/rtp_transceiver_direction_gn/moz.build third_party/libwebrtc/api/rtp_transceiver_direction_gn/moz.build
-index b80b352927..1090214b4d 100644
+index 7cd95c265458..807fef6d2b72 100644
 --- third_party/libwebrtc/api/rtp_transceiver_direction_gn/moz.build
 +++ third_party/libwebrtc/api/rtp_transceiver_direction_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -13613,12 +13481,13 @@ index b80b352927..1090214b4d 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -13626,13 +13495,14 @@ index b80b352927..1090214b4d 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -13640,8 +13510,6 @@ index b80b352927..1090214b4d 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -13649,12 +13517,12 @@ index b80b352927..1090214b4d 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -13664,7 +13532,6 @@ index b80b352927..1090214b4d 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -13688,6 +13555,7 @@ index b80b352927..1090214b4d 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -13698,13 +13566,15 @@ index b80b352927..1090214b4d 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -13718,17 +13588,19 @@ index b80b352927..1090214b4d 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -13752,40 +13624,33 @@ index b80b352927..1090214b4d 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("rtp_transceiver_direction_gn")
 diff --git third_party/libwebrtc/api/scoped_refptr_gn/moz.build third_party/libwebrtc/api/scoped_refptr_gn/moz.build
-index 562cb4ae55..05723cb68f 100644
+index 978c11352837..e66d3f050f9d 100644
 --- third_party/libwebrtc/api/scoped_refptr_gn/moz.build
 +++ third_party/libwebrtc/api/scoped_refptr_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -13800,12 +13665,13 @@ index 562cb4ae55..05723cb68f 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -13813,13 +13679,14 @@ index 562cb4ae55..05723cb68f 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -13827,8 +13694,6 @@ index 562cb4ae55..05723cb68f 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -13836,12 +13701,12 @@ index 562cb4ae55..05723cb68f 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -13851,7 +13716,6 @@ index 562cb4ae55..05723cb68f 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -13875,6 +13739,7 @@ index 562cb4ae55..05723cb68f 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -13885,13 +13750,15 @@ index 562cb4ae55..05723cb68f 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -13905,17 +13772,19 @@ index 562cb4ae55..05723cb68f 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -13939,40 +13808,33 @@ index 562cb4ae55..05723cb68f 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("scoped_refptr_gn")
 diff --git third_party/libwebrtc/api/sequence_checker_gn/moz.build third_party/libwebrtc/api/sequence_checker_gn/moz.build
-index 191ccae1f9..42cf01fa9d 100644
+index f1e011d8c84c..688821e634e8 100644
 --- third_party/libwebrtc/api/sequence_checker_gn/moz.build
 +++ third_party/libwebrtc/api/sequence_checker_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -13987,12 +13849,13 @@ index 191ccae1f9..42cf01fa9d 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -14000,13 +13863,14 @@ index 191ccae1f9..42cf01fa9d 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -14018,8 +13882,6 @@ index 191ccae1f9..42cf01fa9d 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -14027,12 +13889,12 @@ index 191ccae1f9..42cf01fa9d 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -14042,7 +13904,6 @@ index 191ccae1f9..42cf01fa9d 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -14066,6 +13927,7 @@ index 191ccae1f9..42cf01fa9d 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -14076,13 +13938,15 @@ index 191ccae1f9..42cf01fa9d 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -14096,17 +13960,19 @@ index 191ccae1f9..42cf01fa9d 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -14130,231 +13996,33 @@ index 191ccae1f9..42cf01fa9d 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("sequence_checker_gn")
-diff --git third_party/libwebrtc/api/simulated_network_api_gn/moz.build third_party/libwebrtc/api/simulated_network_api_gn/moz.build
-index 558f8ca50f..d5b1312c38 100644
---- third_party/libwebrtc/api/simulated_network_api_gn/moz.build
-+++ third_party/libwebrtc/api/simulated_network_api_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
- DEFINES["RTC_ENABLE_VP9"] = True
-+DEFINES["USE_GLIB"] = "1"
-+DEFINES["USE_OZONE"] = "1"
-+DEFINES["WEBRTC_BSD"] = True
- DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
- DEFINES["WEBRTC_LIBRARY_IMPL"] = True
- DEFINES["WEBRTC_MOZILLA_BUILD"] = True
- DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
-+DEFINES["WEBRTC_POSIX"] = True
- DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
-+DEFINES["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "xul"
- 
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
- if CONFIG["MOZ_DEBUG"] == "1":
- 
-     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android":
--
--    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
--    DEFINES["HAVE_SYS_UIO_H"] = True
--    DEFINES["WEBRTC_ANDROID"] = True
--    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_LINUX"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_GNU_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--    OS_LIBS += [
--        "log"
--    ]
--
--if CONFIG["OS_TARGET"] == "Darwin":
--
--    DEFINES["WEBRTC_MAC"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--if CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
--    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_LINUX"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_FILE_OFFSET_BITS"] = "64"
--    DEFINES["_LARGEFILE64_SOURCE"] = True
--    DEFINES["_LARGEFILE_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--if CONFIG["OS_TARGET"] == "OpenBSD":
--
--    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
--    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_FILE_OFFSET_BITS"] = "64"
--    DEFINES["_LARGEFILE64_SOURCE"] = True
--    DEFINES["_LARGEFILE_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--if CONFIG["OS_TARGET"] == "WINNT":
--
--    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
--    DEFINES["NOMINMAX"] = True
--    DEFINES["NTDDI_VERSION"] = "0x0A000000"
--    DEFINES["PSAPI_VERSION"] = "2"
--    DEFINES["RTC_ENABLE_WIN_WGC"] = True
--    DEFINES["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_WIN"] = True
--    DEFINES["WIN32"] = True
--    DEFINES["WIN32_LEAN_AND_MEAN"] = True
--    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
--    DEFINES["WINVER"] = "0x0A00"
--    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_RAND_S"] = True
--    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
--    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
--    DEFINES["_HAS_EXCEPTIONS"] = "0"
--    DEFINES["_HAS_NODISCARD"] = True
--    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
--    DEFINES["_SECURE_ATL"] = True
--    DEFINES["_UNICODE"] = True
--    DEFINES["_WIN32_WINNT"] = "0x0A00"
--    DEFINES["_WINDOWS"] = True
--    DEFINES["__STD_C"] = True
-+    DEFINES["_DEBUG"] = True
- 
- if CONFIG["TARGET_CPU"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["TARGET_CPU"] == "arm":
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
--
--if CONFIG["TARGET_CPU"] == "loongarch64":
--
--    DEFINES["_GNU_SOURCE"] = True
--
- if CONFIG["TARGET_CPU"] == "mips32":
- 
-     DEFINES["MIPS32_LE"] = True
-     DEFINES["MIPS_FPU_LE"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["TARGET_CPU"] == "mips64":
--
--    DEFINES["_GNU_SOURCE"] = True
- 
- if CONFIG["TARGET_CPU"] == "x86":
- 
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
--
--    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
--
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
--
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
--
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
--    DEFINES["_GNU_SOURCE"] = True
--
- Library("simulated_network_api_gn")
 diff --git third_party/libwebrtc/api/task_queue/default_task_queue_factory_gn/moz.build third_party/libwebrtc/api/task_queue/default_task_queue_factory_gn/moz.build
-index 6a4453ac73..46673406c6 100644
+index 79e200469f70..ea11f3c1b3a1 100644
 --- third_party/libwebrtc/api/task_queue/default_task_queue_factory_gn/moz.build
 +++ third_party/libwebrtc/api/task_queue/default_task_queue_factory_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -14369,12 +14037,13 @@ index 6a4453ac73..46673406c6 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -14382,13 +14051,14 @@ index 6a4453ac73..46673406c6 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -14396,8 +14066,6 @@ index 6a4453ac73..46673406c6 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -14405,12 +14073,12 @@ index 6a4453ac73..46673406c6 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -14420,7 +14088,6 @@ index 6a4453ac73..46673406c6 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -14444,6 +14111,7 @@ index 6a4453ac73..46673406c6 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -14454,13 +14122,15 @@ index 6a4453ac73..46673406c6 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -14474,17 +14144,19 @@ index 6a4453ac73..46673406c6 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -14508,40 +14180,33 @@ index 6a4453ac73..46673406c6 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("default_task_queue_factory_gn")
 diff --git third_party/libwebrtc/api/task_queue/pending_task_safety_flag_gn/moz.build third_party/libwebrtc/api/task_queue/pending_task_safety_flag_gn/moz.build
-index beda60da91..c519cfaeab 100644
+index 901b6d920251..b72308ca0896 100644
 --- third_party/libwebrtc/api/task_queue/pending_task_safety_flag_gn/moz.build
 +++ third_party/libwebrtc/api/task_queue/pending_task_safety_flag_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -14556,12 +14221,13 @@ index beda60da91..c519cfaeab 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -14569,13 +14235,14 @@ index beda60da91..c519cfaeab 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -14587,8 +14254,6 @@ index beda60da91..c519cfaeab 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -14596,12 +14261,12 @@ index beda60da91..c519cfaeab 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -14611,7 +14276,6 @@ index beda60da91..c519cfaeab 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -14635,6 +14299,7 @@ index beda60da91..c519cfaeab 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -14645,13 +14310,15 @@ index beda60da91..c519cfaeab 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -14669,12 +14336,14 @@ index beda60da91..c519cfaeab 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -14705,16 +14374,6 @@ index beda60da91..c519cfaeab 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -14723,36 +14382,38 @@ index beda60da91..c519cfaeab 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("pending_task_safety_flag_gn")
 diff --git third_party/libwebrtc/api/task_queue/task_queue_gn/moz.build third_party/libwebrtc/api/task_queue/task_queue_gn/moz.build
-index 3ea55a8b76..7734743729 100644
+index 24fa3d2c74d4..157d7f5d9682 100644
 --- third_party/libwebrtc/api/task_queue/task_queue_gn/moz.build
 +++ third_party/libwebrtc/api/task_queue/task_queue_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -14767,12 +14428,13 @@ index 3ea55a8b76..7734743729 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -14780,13 +14442,14 @@ index 3ea55a8b76..7734743729 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -14798,8 +14461,6 @@ index 3ea55a8b76..7734743729 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -14807,12 +14468,12 @@ index 3ea55a8b76..7734743729 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -14822,7 +14483,6 @@ index 3ea55a8b76..7734743729 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -14846,6 +14506,7 @@ index 3ea55a8b76..7734743729 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -14856,13 +14517,15 @@ index 3ea55a8b76..7734743729 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -14880,12 +14543,14 @@ index 3ea55a8b76..7734743729 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -14916,16 +14581,6 @@ index 3ea55a8b76..7734743729 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -14934,36 +14589,38 @@ index 3ea55a8b76..7734743729 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("task_queue_gn")
 diff --git third_party/libwebrtc/api/transport/bandwidth_estimation_settings_gn/moz.build third_party/libwebrtc/api/transport/bandwidth_estimation_settings_gn/moz.build
-index 63460f387b..3c4c34510d 100644
+index 5c6002f71559..21629d52ba78 100644
 --- third_party/libwebrtc/api/transport/bandwidth_estimation_settings_gn/moz.build
 +++ third_party/libwebrtc/api/transport/bandwidth_estimation_settings_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -14978,12 +14635,13 @@ index 63460f387b..3c4c34510d 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -14991,13 +14649,14 @@ index 63460f387b..3c4c34510d 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -15005,8 +14664,6 @@ index 63460f387b..3c4c34510d 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -15014,12 +14671,12 @@ index 63460f387b..3c4c34510d 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -15029,7 +14686,6 @@ index 63460f387b..3c4c34510d 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -15053,6 +14709,7 @@ index 63460f387b..3c4c34510d 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -15063,13 +14720,15 @@ index 63460f387b..3c4c34510d 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -15083,17 +14742,19 @@ index 63460f387b..3c4c34510d 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -15117,40 +14778,33 @@ index 63460f387b..3c4c34510d 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("bandwidth_estimation_settings_gn")
 diff --git third_party/libwebrtc/api/transport/bandwidth_usage_gn/moz.build third_party/libwebrtc/api/transport/bandwidth_usage_gn/moz.build
-index 7e80ecfe46..8b22810681 100644
+index 182cbc5da37f..ed6b6725902a 100644
 --- third_party/libwebrtc/api/transport/bandwidth_usage_gn/moz.build
 +++ third_party/libwebrtc/api/transport/bandwidth_usage_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -15165,12 +14819,13 @@ index 7e80ecfe46..8b22810681 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -15178,13 +14833,14 @@ index 7e80ecfe46..8b22810681 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -15192,8 +14848,6 @@ index 7e80ecfe46..8b22810681 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -15201,12 +14855,12 @@ index 7e80ecfe46..8b22810681 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -15216,7 +14870,6 @@ index 7e80ecfe46..8b22810681 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -15240,6 +14893,7 @@ index 7e80ecfe46..8b22810681 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -15250,13 +14904,15 @@ index 7e80ecfe46..8b22810681 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -15270,17 +14926,19 @@ index 7e80ecfe46..8b22810681 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -15304,40 +14962,33 @@ index 7e80ecfe46..8b22810681 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("bandwidth_usage_gn")
 diff --git third_party/libwebrtc/api/transport/bitrate_settings_gn/moz.build third_party/libwebrtc/api/transport/bitrate_settings_gn/moz.build
-index 25a3c74183..c3027c3972 100644
+index a420e52b3fbb..c3dd4ec105b8 100644
 --- third_party/libwebrtc/api/transport/bitrate_settings_gn/moz.build
 +++ third_party/libwebrtc/api/transport/bitrate_settings_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -15352,12 +15003,13 @@ index 25a3c74183..c3027c3972 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,175 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,83 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -15365,13 +15017,14 @@ index 25a3c74183..c3027c3972 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -15379,8 +15032,6 @@ index 25a3c74183..c3027c3972 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -15388,12 +15039,12 @@ index 25a3c74183..c3027c3972 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -15403,7 +15054,6 @@ index 25a3c74183..c3027c3972 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -15427,6 +15077,7 @@ index 25a3c74183..c3027c3972 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -15437,13 +15088,15 @@ index 25a3c74183..c3027c3972 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -15461,12 +15114,14 @@ index 25a3c74183..c3027c3972 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -15497,54 +15152,46 @@ index 25a3c74183..c3027c3972 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    OS_LIBS += [
--        "unwind"
+-    CXXFLAGS += [
+-        "-msse2"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("bitrate_settings_gn")
 diff --git third_party/libwebrtc/api/transport/datagram_transport_interface_gn/moz.build third_party/libwebrtc/api/transport/datagram_transport_interface_gn/moz.build
-index b11138679c..19c008c92f 100644
+index dccd42a629d8..cbea1c90d191 100644
 --- third_party/libwebrtc/api/transport/datagram_transport_interface_gn/moz.build
 +++ third_party/libwebrtc/api/transport/datagram_transport_interface_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -15559,12 +15206,13 @@ index b11138679c..19c008c92f 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,119 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,94 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -15572,13 +15220,14 @@ index b11138679c..19c008c92f 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -15590,8 +15239,6 @@ index b11138679c..19c008c92f 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -15599,12 +15246,12 @@ index b11138679c..19c008c92f 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -15614,7 +15261,6 @@ index b11138679c..19c008c92f 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -15638,6 +15284,7 @@ index b11138679c..19c008c92f 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -15648,6 +15295,7 @@ index b11138679c..19c008c92f 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -15660,8 +15308,9 @@ index b11138679c..19c008c92f 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -136,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -15675,17 +15324,19 @@ index b11138679c..19c008c92f 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -161,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -166,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -15709,40 +15360,33 @@ index b11138679c..19c008c92f 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("datagram_transport_interface_gn")
 diff --git third_party/libwebrtc/api/transport/ecn_marking_gn/moz.build third_party/libwebrtc/api/transport/ecn_marking_gn/moz.build
-index 6c4cd224b9..bc515fc5c1 100644
+index 906e6d8d17f1..18ee5d1fdabc 100644
 --- third_party/libwebrtc/api/transport/ecn_marking_gn/moz.build
 +++ third_party/libwebrtc/api/transport/ecn_marking_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -15757,12 +15401,13 @@ index 6c4cd224b9..bc515fc5c1 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -15770,13 +15415,14 @@ index 6c4cd224b9..bc515fc5c1 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -15784,8 +15430,6 @@ index 6c4cd224b9..bc515fc5c1 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -15793,12 +15437,12 @@ index 6c4cd224b9..bc515fc5c1 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -15808,7 +15452,6 @@ index 6c4cd224b9..bc515fc5c1 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -15832,6 +15475,7 @@ index 6c4cd224b9..bc515fc5c1 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -15842,13 +15486,15 @@ index 6c4cd224b9..bc515fc5c1 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -15862,17 +15508,19 @@ index 6c4cd224b9..bc515fc5c1 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -15896,40 +15544,33 @@ index 6c4cd224b9..bc515fc5c1 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("ecn_marking_gn")
 diff --git third_party/libwebrtc/api/transport/field_trial_based_config_gn/moz.build third_party/libwebrtc/api/transport/field_trial_based_config_gn/moz.build
-index c47158aa87..842473731c 100644
+index 3a1f004f3983..0961c22c71cb 100644
 --- third_party/libwebrtc/api/transport/field_trial_based_config_gn/moz.build
 +++ third_party/libwebrtc/api/transport/field_trial_based_config_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -15944,12 +15585,13 @@ index c47158aa87..842473731c 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -15957,13 +15599,14 @@ index c47158aa87..842473731c 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -15975,8 +15618,6 @@ index c47158aa87..842473731c 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -15984,12 +15625,12 @@ index c47158aa87..842473731c 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -15999,7 +15640,6 @@ index c47158aa87..842473731c 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -16023,6 +15663,7 @@ index c47158aa87..842473731c 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -16033,6 +15674,7 @@ index c47158aa87..842473731c 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -16045,8 +15687,9 @@ index c47158aa87..842473731c 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -16064,12 +15707,14 @@ index c47158aa87..842473731c 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -16100,16 +15745,6 @@ index c47158aa87..842473731c 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -16118,36 +15753,38 @@ index c47158aa87..842473731c 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("field_trial_based_config_gn")
 diff --git third_party/libwebrtc/api/transport/goog_cc_gn/moz.build third_party/libwebrtc/api/transport/goog_cc_gn/moz.build
-index 89be00e883..6e7e204ba6 100644
+index 6643db6e5ded..acf87fb7090b 100644
 --- third_party/libwebrtc/api/transport/goog_cc_gn/moz.build
 +++ third_party/libwebrtc/api/transport/goog_cc_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -16162,12 +15799,13 @@ index 89be00e883..6e7e204ba6 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,191 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,99 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -16175,13 +15813,14 @@ index 89be00e883..6e7e204ba6 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -16194,8 +15833,6 @@ index 89be00e883..6e7e204ba6 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -16203,12 +15840,12 @@ index 89be00e883..6e7e204ba6 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -16222,7 +15859,6 @@ index 89be00e883..6e7e204ba6 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -16246,6 +15882,7 @@ index 89be00e883..6e7e204ba6 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -16256,6 +15893,7 @@ index 89be00e883..6e7e204ba6 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -16268,8 +15906,9 @@ index 89be00e883..6e7e204ba6 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -16287,12 +15926,14 @@ index 89be00e883..6e7e204ba6 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -16323,16 +15964,6 @@ index 89be00e883..6e7e204ba6 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -16341,36 +15972,38 @@ index 89be00e883..6e7e204ba6 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("goog_cc_gn")
 diff --git third_party/libwebrtc/api/transport/network_control_gn/moz.build third_party/libwebrtc/api/transport/network_control_gn/moz.build
-index 7ae9e4b546..d79bb65092 100644
+index 9f1d81a5385a..df4430a10cda 100644
 --- third_party/libwebrtc/api/transport/network_control_gn/moz.build
 +++ third_party/libwebrtc/api/transport/network_control_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -16385,12 +16018,13 @@ index 7ae9e4b546..d79bb65092 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -16398,13 +16032,14 @@ index 7ae9e4b546..d79bb65092 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -16416,8 +16051,6 @@ index 7ae9e4b546..d79bb65092 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -16425,22 +16058,25 @@ index 7ae9e4b546..d79bb65092 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -16464,6 +16100,7 @@ index 7ae9e4b546..d79bb65092 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -16474,6 +16111,7 @@ index 7ae9e4b546..d79bb65092 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -16486,8 +16124,9 @@ index 7ae9e4b546..d79bb65092 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -16505,12 +16144,14 @@ index 7ae9e4b546..d79bb65092 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -16541,16 +16182,6 @@ index 7ae9e4b546..d79bb65092 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -16559,36 +16190,38 @@ index 7ae9e4b546..d79bb65092 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("network_control_gn")
 diff --git third_party/libwebrtc/api/transport/rtp/corruption_detection_message_gn/moz.build third_party/libwebrtc/api/transport/rtp/corruption_detection_message_gn/moz.build
-index 5c94efb784..915f17ef72 100644
+index 68af5c4b0896..2cdd5c5fdbc2 100644
 --- third_party/libwebrtc/api/transport/rtp/corruption_detection_message_gn/moz.build
 +++ third_party/libwebrtc/api/transport/rtp/corruption_detection_message_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -16603,12 +16236,13 @@ index 5c94efb784..915f17ef72 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -16616,13 +16250,14 @@ index 5c94efb784..915f17ef72 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -16634,8 +16269,6 @@ index 5c94efb784..915f17ef72 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -16643,12 +16276,12 @@ index 5c94efb784..915f17ef72 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -16658,7 +16291,6 @@ index 5c94efb784..915f17ef72 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -16682,6 +16314,7 @@ index 5c94efb784..915f17ef72 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -16692,13 +16325,15 @@ index 5c94efb784..915f17ef72 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -16712,17 +16347,19 @@ index 5c94efb784..915f17ef72 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -16746,40 +16383,33 @@ index 5c94efb784..915f17ef72 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("corruption_detection_message_gn")
 diff --git third_party/libwebrtc/api/transport/rtp/dependency_descriptor_gn/moz.build third_party/libwebrtc/api/transport/rtp/dependency_descriptor_gn/moz.build
-index fa5f3fb195..a2bad5bb1b 100644
+index e39fc6c6faa6..d838b987add6 100644
 --- third_party/libwebrtc/api/transport/rtp/dependency_descriptor_gn/moz.build
 +++ third_party/libwebrtc/api/transport/rtp/dependency_descriptor_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -16794,12 +16424,13 @@ index fa5f3fb195..a2bad5bb1b 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -16807,13 +16438,14 @@ index fa5f3fb195..a2bad5bb1b 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -16825,8 +16457,6 @@ index fa5f3fb195..a2bad5bb1b 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -16834,12 +16464,12 @@ index fa5f3fb195..a2bad5bb1b 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -16849,7 +16479,6 @@ index fa5f3fb195..a2bad5bb1b 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -16873,6 +16502,7 @@ index fa5f3fb195..a2bad5bb1b 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -16883,13 +16513,15 @@ index fa5f3fb195..a2bad5bb1b 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -16907,12 +16539,14 @@ index fa5f3fb195..a2bad5bb1b 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -16943,16 +16577,6 @@ index fa5f3fb195..a2bad5bb1b 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -16961,36 +16585,38 @@ index fa5f3fb195..a2bad5bb1b 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("dependency_descriptor_gn")
 diff --git third_party/libwebrtc/api/transport/rtp/rtp_source_gn/moz.build third_party/libwebrtc/api/transport/rtp/rtp_source_gn/moz.build
-index 34b4824b5f..8986e99755 100644
+index a4519718a30b..3a3a21cf0c4c 100644
 --- third_party/libwebrtc/api/transport/rtp/rtp_source_gn/moz.build
 +++ third_party/libwebrtc/api/transport/rtp/rtp_source_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -17005,12 +16631,13 @@ index 34b4824b5f..8986e99755 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,119 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,94 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -17018,13 +16645,14 @@ index 34b4824b5f..8986e99755 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -17036,8 +16664,6 @@ index 34b4824b5f..8986e99755 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -17045,12 +16671,12 @@ index 34b4824b5f..8986e99755 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -17060,7 +16686,6 @@ index 34b4824b5f..8986e99755 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -17084,6 +16709,7 @@ index 34b4824b5f..8986e99755 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -17094,6 +16720,7 @@ index 34b4824b5f..8986e99755 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -17106,8 +16733,9 @@ index 34b4824b5f..8986e99755 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -136,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -17121,17 +16749,19 @@ index 34b4824b5f..8986e99755 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -161,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -166,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -17155,40 +16785,33 @@ index 34b4824b5f..8986e99755 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("rtp_source_gn")
 diff --git third_party/libwebrtc/api/transport/stun_types_gn/moz.build third_party/libwebrtc/api/transport/stun_types_gn/moz.build
-index 865d9643a4..eb2eea46c3 100644
+index 4c18f995b3d9..5970a6078b50 100644
 --- third_party/libwebrtc/api/transport/stun_types_gn/moz.build
 +++ third_party/libwebrtc/api/transport/stun_types_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -17203,12 +16826,13 @@ index 865d9643a4..eb2eea46c3 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -17216,13 +16840,14 @@ index 865d9643a4..eb2eea46c3 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -17230,8 +16855,6 @@ index 865d9643a4..eb2eea46c3 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -17239,12 +16862,12 @@ index 865d9643a4..eb2eea46c3 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -17254,7 +16877,6 @@ index 865d9643a4..eb2eea46c3 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -17278,6 +16900,7 @@ index 865d9643a4..eb2eea46c3 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -17288,13 +16911,15 @@ index 865d9643a4..eb2eea46c3 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -17308,17 +16933,19 @@ index 865d9643a4..eb2eea46c3 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -17342,40 +16969,33 @@ index 865d9643a4..eb2eea46c3 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("stun_types_gn")
 diff --git third_party/libwebrtc/api/transport_api_gn/moz.build third_party/libwebrtc/api/transport_api_gn/moz.build
-index 7f3192c2bc..d2dee618fe 100644
+index 386c5d86ae5c..7835289591c4 100644
 --- third_party/libwebrtc/api/transport_api_gn/moz.build
 +++ third_party/libwebrtc/api/transport_api_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -17390,12 +17010,13 @@ index 7f3192c2bc..d2dee618fe 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -17403,13 +17024,14 @@ index 7f3192c2bc..d2dee618fe 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -17421,8 +17043,6 @@ index 7f3192c2bc..d2dee618fe 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -17430,12 +17050,12 @@ index 7f3192c2bc..d2dee618fe 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -17445,7 +17065,6 @@ index 7f3192c2bc..d2dee618fe 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -17469,6 +17088,7 @@ index 7f3192c2bc..d2dee618fe 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -17479,13 +17099,15 @@ index 7f3192c2bc..d2dee618fe 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -17503,12 +17125,14 @@ index 7f3192c2bc..d2dee618fe 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -17539,16 +17163,6 @@ index 7f3192c2bc..d2dee618fe 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -17557,36 +17171,38 @@ index 7f3192c2bc..d2dee618fe 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("transport_api_gn")
 diff --git third_party/libwebrtc/api/units/data_rate_gn/moz.build third_party/libwebrtc/api/units/data_rate_gn/moz.build
-index 720807906a..40749dda50 100644
+index a24ae78d4c9f..b97815d92c09 100644
 --- third_party/libwebrtc/api/units/data_rate_gn/moz.build
 +++ third_party/libwebrtc/api/units/data_rate_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -17601,12 +17217,13 @@ index 720807906a..40749dda50 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -17614,13 +17231,14 @@ index 720807906a..40749dda50 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -17632,8 +17250,6 @@ index 720807906a..40749dda50 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -17641,12 +17257,12 @@ index 720807906a..40749dda50 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -17656,7 +17272,6 @@ index 720807906a..40749dda50 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -17680,6 +17295,7 @@ index 720807906a..40749dda50 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -17690,13 +17306,15 @@ index 720807906a..40749dda50 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -17714,12 +17332,14 @@ index 720807906a..40749dda50 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -17750,16 +17370,6 @@ index 720807906a..40749dda50 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -17768,36 +17378,38 @@ index 720807906a..40749dda50 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("data_rate_gn")
 diff --git third_party/libwebrtc/api/units/data_size_gn/moz.build third_party/libwebrtc/api/units/data_size_gn/moz.build
-index 3c005ff583..861ba03b8e 100644
+index cdfe31ebb845..30e91e2fa7a2 100644
 --- third_party/libwebrtc/api/units/data_size_gn/moz.build
 +++ third_party/libwebrtc/api/units/data_size_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -17812,12 +17424,13 @@ index 3c005ff583..861ba03b8e 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -17825,13 +17438,14 @@ index 3c005ff583..861ba03b8e 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -17843,8 +17457,6 @@ index 3c005ff583..861ba03b8e 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -17852,12 +17464,12 @@ index 3c005ff583..861ba03b8e 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -17867,7 +17479,6 @@ index 3c005ff583..861ba03b8e 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -17891,6 +17502,7 @@ index 3c005ff583..861ba03b8e 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -17901,13 +17513,15 @@ index 3c005ff583..861ba03b8e 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -17925,12 +17539,14 @@ index 3c005ff583..861ba03b8e 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -17961,16 +17577,6 @@ index 3c005ff583..861ba03b8e 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -17979,36 +17585,38 @@ index 3c005ff583..861ba03b8e 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("data_size_gn")
 diff --git third_party/libwebrtc/api/units/frequency_gn/moz.build third_party/libwebrtc/api/units/frequency_gn/moz.build
-index 7e1b55def1..df8a867d45 100644
+index 82ba792a86a0..5c068b7e233c 100644
 --- third_party/libwebrtc/api/units/frequency_gn/moz.build
 +++ third_party/libwebrtc/api/units/frequency_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -18023,12 +17631,13 @@ index 7e1b55def1..df8a867d45 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -18036,13 +17645,14 @@ index 7e1b55def1..df8a867d45 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -18054,8 +17664,6 @@ index 7e1b55def1..df8a867d45 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -18063,12 +17671,12 @@ index 7e1b55def1..df8a867d45 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -18078,7 +17686,6 @@ index 7e1b55def1..df8a867d45 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -18102,6 +17709,7 @@ index 7e1b55def1..df8a867d45 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -18112,13 +17720,15 @@ index 7e1b55def1..df8a867d45 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -18136,12 +17746,14 @@ index 7e1b55def1..df8a867d45 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -18172,16 +17784,6 @@ index 7e1b55def1..df8a867d45 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -18190,36 +17792,38 @@ index 7e1b55def1..df8a867d45 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("frequency_gn")
 diff --git third_party/libwebrtc/api/units/time_delta_gn/moz.build third_party/libwebrtc/api/units/time_delta_gn/moz.build
-index aebee68119..09ebe7ab3b 100644
+index 4d0860fef399..be767d71a397 100644
 --- third_party/libwebrtc/api/units/time_delta_gn/moz.build
 +++ third_party/libwebrtc/api/units/time_delta_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -18234,12 +17838,13 @@ index aebee68119..09ebe7ab3b 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -18247,13 +17852,14 @@ index aebee68119..09ebe7ab3b 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -18265,8 +17871,6 @@ index aebee68119..09ebe7ab3b 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -18274,12 +17878,12 @@ index aebee68119..09ebe7ab3b 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -18289,7 +17893,6 @@ index aebee68119..09ebe7ab3b 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -18313,6 +17916,7 @@ index aebee68119..09ebe7ab3b 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -18323,13 +17927,15 @@ index aebee68119..09ebe7ab3b 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -18347,12 +17953,14 @@ index aebee68119..09ebe7ab3b 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -18383,16 +17991,6 @@ index aebee68119..09ebe7ab3b 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -18401,36 +17999,38 @@ index aebee68119..09ebe7ab3b 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("time_delta_gn")
 diff --git third_party/libwebrtc/api/units/timestamp_gn/moz.build third_party/libwebrtc/api/units/timestamp_gn/moz.build
-index d80b973f5e..7b73258ae8 100644
+index f51733fd8a12..5e0489f0ce58 100644
 --- third_party/libwebrtc/api/units/timestamp_gn/moz.build
 +++ third_party/libwebrtc/api/units/timestamp_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -18445,12 +18045,13 @@ index d80b973f5e..7b73258ae8 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -18458,13 +18059,14 @@ index d80b973f5e..7b73258ae8 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -18476,8 +18078,6 @@ index d80b973f5e..7b73258ae8 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -18485,12 +18085,12 @@ index d80b973f5e..7b73258ae8 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -18500,7 +18100,6 @@ index d80b973f5e..7b73258ae8 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -18524,6 +18123,7 @@ index d80b973f5e..7b73258ae8 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -18534,13 +18134,15 @@ index d80b973f5e..7b73258ae8 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -18558,12 +18160,14 @@ index d80b973f5e..7b73258ae8 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -18594,16 +18198,6 @@ index d80b973f5e..7b73258ae8 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -18612,36 +18206,38 @@ index d80b973f5e..7b73258ae8 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("timestamp_gn")
 diff --git third_party/libwebrtc/api/video/builtin_video_bitrate_allocator_factory_gn/moz.build third_party/libwebrtc/api/video/builtin_video_bitrate_allocator_factory_gn/moz.build
-index a4ec365080..383a9f5f8f 100644
+index 8c0ac8a1fce2..8d6cda6f4bd9 100644
 --- third_party/libwebrtc/api/video/builtin_video_bitrate_allocator_factory_gn/moz.build
 +++ third_party/libwebrtc/api/video/builtin_video_bitrate_allocator_factory_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -18656,12 +18252,13 @@ index a4ec365080..383a9f5f8f 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,191 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,99 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -18669,13 +18266,14 @@ index a4ec365080..383a9f5f8f 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -18688,8 +18286,6 @@ index a4ec365080..383a9f5f8f 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -18697,12 +18293,12 @@ index a4ec365080..383a9f5f8f 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -18716,7 +18312,6 @@ index a4ec365080..383a9f5f8f 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -18740,6 +18335,7 @@ index a4ec365080..383a9f5f8f 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -18750,6 +18346,7 @@ index a4ec365080..383a9f5f8f 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -18762,8 +18359,9 @@ index a4ec365080..383a9f5f8f 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -18781,12 +18379,14 @@ index a4ec365080..383a9f5f8f 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -18817,16 +18417,6 @@ index a4ec365080..383a9f5f8f 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -18835,36 +18425,38 @@ index a4ec365080..383a9f5f8f 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("builtin_video_bitrate_allocator_factory_gn")
 diff --git third_party/libwebrtc/api/video/corruption_detection_filter_settings_gn/moz.build third_party/libwebrtc/api/video/corruption_detection_filter_settings_gn/moz.build
-index 5d7da48cc7..300e8ee384 100644
+index fdfec36f901f..fd4cdd50921a 100644
 --- third_party/libwebrtc/api/video/corruption_detection_filter_settings_gn/moz.build
 +++ third_party/libwebrtc/api/video/corruption_detection_filter_settings_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -18879,12 +18471,13 @@ index 5d7da48cc7..300e8ee384 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -18892,13 +18485,14 @@ index 5d7da48cc7..300e8ee384 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -18906,8 +18500,6 @@ index 5d7da48cc7..300e8ee384 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -18915,12 +18507,12 @@ index 5d7da48cc7..300e8ee384 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -18930,7 +18522,6 @@ index 5d7da48cc7..300e8ee384 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -18954,6 +18545,7 @@ index 5d7da48cc7..300e8ee384 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -18964,13 +18556,15 @@ index 5d7da48cc7..300e8ee384 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -18984,17 +18578,19 @@ index 5d7da48cc7..300e8ee384 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -19018,40 +18614,33 @@ index 5d7da48cc7..300e8ee384 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("corruption_detection_filter_settings_gn")
 diff --git third_party/libwebrtc/api/video/encoded_frame_gn/moz.build third_party/libwebrtc/api/video/encoded_frame_gn/moz.build
-index 1727272f7e..6ce825420c 100644
+index 1a7f99c95cb0..bd9e4c42247a 100644
 --- third_party/libwebrtc/api/video/encoded_frame_gn/moz.build
 +++ third_party/libwebrtc/api/video/encoded_frame_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -19066,12 +18655,13 @@ index 1727272f7e..6ce825420c 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -19079,13 +18669,14 @@ index 1727272f7e..6ce825420c 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -19097,8 +18688,6 @@ index 1727272f7e..6ce825420c 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -19106,22 +18695,25 @@ index 1727272f7e..6ce825420c 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -19145,6 +18737,7 @@ index 1727272f7e..6ce825420c 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -19155,6 +18748,7 @@ index 1727272f7e..6ce825420c 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -19167,8 +18761,9 @@ index 1727272f7e..6ce825420c 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -19186,12 +18781,14 @@ index 1727272f7e..6ce825420c 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -19222,16 +18819,6 @@ index 1727272f7e..6ce825420c 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -19240,36 +18827,38 @@ index 1727272f7e..6ce825420c 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("encoded_frame_gn")
 diff --git third_party/libwebrtc/api/video/encoded_image_gn/moz.build third_party/libwebrtc/api/video/encoded_image_gn/moz.build
-index 52b2c556a9..0213de1b0e 100644
+index b8cb9d7f1d2c..dd403bd402b8 100644
 --- third_party/libwebrtc/api/video/encoded_image_gn/moz.build
 +++ third_party/libwebrtc/api/video/encoded_image_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -19284,12 +18873,13 @@ index 52b2c556a9..0213de1b0e 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -19297,13 +18887,14 @@ index 52b2c556a9..0213de1b0e 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -19315,8 +18906,6 @@ index 52b2c556a9..0213de1b0e 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -19324,12 +18913,12 @@ index 52b2c556a9..0213de1b0e 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -19339,7 +18928,6 @@ index 52b2c556a9..0213de1b0e 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -19363,6 +18951,7 @@ index 52b2c556a9..0213de1b0e 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -19373,6 +18962,7 @@ index 52b2c556a9..0213de1b0e 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -19385,8 +18975,9 @@ index 52b2c556a9..0213de1b0e 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -19404,12 +18995,14 @@ index 52b2c556a9..0213de1b0e 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -19440,16 +19033,6 @@ index 52b2c556a9..0213de1b0e 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -19458,36 +19041,38 @@ index 52b2c556a9..0213de1b0e 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("encoded_image_gn")
 diff --git third_party/libwebrtc/api/video/frame_buffer_gn/moz.build third_party/libwebrtc/api/video/frame_buffer_gn/moz.build
-index 384cb719cb..d2f349ceca 100644
+index 62069abb52d3..2a33a1c263fd 100644
 --- third_party/libwebrtc/api/video/frame_buffer_gn/moz.build
 +++ third_party/libwebrtc/api/video/frame_buffer_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -19502,12 +19087,13 @@ index 384cb719cb..d2f349ceca 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,191 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,99 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -19515,13 +19101,14 @@ index 384cb719cb..d2f349ceca 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -19534,8 +19121,6 @@ index 384cb719cb..d2f349ceca 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -19543,12 +19128,12 @@ index 384cb719cb..d2f349ceca 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -19562,7 +19147,6 @@ index 384cb719cb..d2f349ceca 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -19586,6 +19170,7 @@ index 384cb719cb..d2f349ceca 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -19596,6 +19181,7 @@ index 384cb719cb..d2f349ceca 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -19608,8 +19194,9 @@ index 384cb719cb..d2f349ceca 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -19627,12 +19214,14 @@ index 384cb719cb..d2f349ceca 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -19663,16 +19252,6 @@ index 384cb719cb..d2f349ceca 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -19681,36 +19260,38 @@ index 384cb719cb..d2f349ceca 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("frame_buffer_gn")
 diff --git third_party/libwebrtc/api/video/recordable_encoded_frame_gn/moz.build third_party/libwebrtc/api/video/recordable_encoded_frame_gn/moz.build
-index b0f0ce6393..c56e910a6a 100644
+index 9ea836d67874..acac99ec2efc 100644
 --- third_party/libwebrtc/api/video/recordable_encoded_frame_gn/moz.build
 +++ third_party/libwebrtc/api/video/recordable_encoded_frame_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -19725,12 +19306,13 @@ index b0f0ce6393..c56e910a6a 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,119 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,94 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -19738,13 +19320,14 @@ index b0f0ce6393..c56e910a6a 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -19756,8 +19339,6 @@ index b0f0ce6393..c56e910a6a 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -19765,12 +19346,12 @@ index b0f0ce6393..c56e910a6a 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -19780,7 +19361,6 @@ index b0f0ce6393..c56e910a6a 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -19804,6 +19384,7 @@ index b0f0ce6393..c56e910a6a 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -19814,6 +19395,7 @@ index b0f0ce6393..c56e910a6a 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -19826,8 +19408,9 @@ index b0f0ce6393..c56e910a6a 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -136,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -19841,17 +19424,19 @@ index b0f0ce6393..c56e910a6a 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -161,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -166,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -19875,40 +19460,33 @@ index b0f0ce6393..c56e910a6a 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("recordable_encoded_frame_gn")
 diff --git third_party/libwebrtc/api/video/render_resolution_gn/moz.build third_party/libwebrtc/api/video/render_resolution_gn/moz.build
-index 0af4d7d362..136648ce93 100644
+index d53344a9f3d9..4d4a725570d9 100644
 --- third_party/libwebrtc/api/video/render_resolution_gn/moz.build
 +++ third_party/libwebrtc/api/video/render_resolution_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -19923,12 +19501,13 @@ index 0af4d7d362..136648ce93 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -19936,13 +19515,14 @@ index 0af4d7d362..136648ce93 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -19950,8 +19530,6 @@ index 0af4d7d362..136648ce93 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -19959,12 +19537,12 @@ index 0af4d7d362..136648ce93 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -19974,7 +19552,6 @@ index 0af4d7d362..136648ce93 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -19998,6 +19575,7 @@ index 0af4d7d362..136648ce93 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -20008,13 +19586,15 @@ index 0af4d7d362..136648ce93 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -20028,17 +19608,19 @@ index 0af4d7d362..136648ce93 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -20062,40 +19644,33 @@ index 0af4d7d362..136648ce93 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("render_resolution_gn")
 diff --git third_party/libwebrtc/api/video/resolution_gn/moz.build third_party/libwebrtc/api/video/resolution_gn/moz.build
-index 74a183e252..aa69c5c25f 100644
+index 2d091f0e8df2..eb720446212d 100644
 --- third_party/libwebrtc/api/video/resolution_gn/moz.build
 +++ third_party/libwebrtc/api/video/resolution_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -20110,12 +19685,13 @@ index 74a183e252..aa69c5c25f 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -20123,13 +19699,14 @@ index 74a183e252..aa69c5c25f 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -20137,8 +19714,6 @@ index 74a183e252..aa69c5c25f 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -20146,12 +19721,12 @@ index 74a183e252..aa69c5c25f 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -20161,7 +19736,6 @@ index 74a183e252..aa69c5c25f 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -20185,6 +19759,7 @@ index 74a183e252..aa69c5c25f 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -20195,13 +19770,15 @@ index 74a183e252..aa69c5c25f 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -20215,17 +19792,19 @@ index 74a183e252..aa69c5c25f 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -20249,40 +19828,33 @@ index 74a183e252..aa69c5c25f 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("resolution_gn")
 diff --git third_party/libwebrtc/api/video/video_adaptation_gn/moz.build third_party/libwebrtc/api/video/video_adaptation_gn/moz.build
-index cf8c377621..5118a4fd59 100644
+index 1e622ec490ae..39619b9c29ce 100644
 --- third_party/libwebrtc/api/video/video_adaptation_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_adaptation_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -20297,12 +19869,13 @@ index cf8c377621..5118a4fd59 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -20310,13 +19883,14 @@ index cf8c377621..5118a4fd59 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -20328,8 +19902,6 @@ index cf8c377621..5118a4fd59 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -20337,12 +19909,12 @@ index cf8c377621..5118a4fd59 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -20352,7 +19924,6 @@ index cf8c377621..5118a4fd59 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -20376,6 +19947,7 @@ index cf8c377621..5118a4fd59 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -20386,13 +19958,15 @@ index cf8c377621..5118a4fd59 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -20410,12 +19984,14 @@ index cf8c377621..5118a4fd59 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -20446,16 +20022,6 @@ index cf8c377621..5118a4fd59 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -20464,36 +20030,38 @@ index cf8c377621..5118a4fd59 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("video_adaptation_gn")
 diff --git third_party/libwebrtc/api/video/video_bitrate_allocation_gn/moz.build third_party/libwebrtc/api/video/video_bitrate_allocation_gn/moz.build
-index 6f16ff5da3..71b911ecfd 100644
+index 3d69e67814d6..00adcafb1333 100644
 --- third_party/libwebrtc/api/video/video_bitrate_allocation_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_bitrate_allocation_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -20508,12 +20076,13 @@ index 6f16ff5da3..71b911ecfd 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -20521,13 +20090,14 @@ index 6f16ff5da3..71b911ecfd 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -20539,8 +20109,6 @@ index 6f16ff5da3..71b911ecfd 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -20548,12 +20116,12 @@ index 6f16ff5da3..71b911ecfd 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -20563,7 +20131,6 @@ index 6f16ff5da3..71b911ecfd 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -20587,6 +20154,7 @@ index 6f16ff5da3..71b911ecfd 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -20597,13 +20165,15 @@ index 6f16ff5da3..71b911ecfd 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -20621,12 +20191,14 @@ index 6f16ff5da3..71b911ecfd 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -20657,16 +20229,6 @@ index 6f16ff5da3..71b911ecfd 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -20675,36 +20237,38 @@ index 6f16ff5da3..71b911ecfd 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("video_bitrate_allocation_gn")
 diff --git third_party/libwebrtc/api/video/video_bitrate_allocator_factory_gn/moz.build third_party/libwebrtc/api/video/video_bitrate_allocator_factory_gn/moz.build
-index 1ff1aaa06a..77a13b9318 100644
+index 5538286ffa2b..f8888ae4133e 100644
 --- third_party/libwebrtc/api/video/video_bitrate_allocator_factory_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_bitrate_allocator_factory_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -20719,12 +20283,13 @@ index 1ff1aaa06a..77a13b9318 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,119 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,98 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -20732,13 +20297,14 @@ index 1ff1aaa06a..77a13b9318 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -20750,8 +20316,6 @@ index 1ff1aaa06a..77a13b9318 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -20759,22 +20323,25 @@ index 1ff1aaa06a..77a13b9318 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -20798,6 +20365,7 @@ index 1ff1aaa06a..77a13b9318 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -20808,6 +20376,7 @@ index 1ff1aaa06a..77a13b9318 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -20820,8 +20389,9 @@ index 1ff1aaa06a..77a13b9318 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -20835,17 +20405,19 @@ index 1ff1aaa06a..77a13b9318 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -161,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -170,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -20869,40 +20441,33 @@ index 1ff1aaa06a..77a13b9318 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("video_bitrate_allocator_factory_gn")
 diff --git third_party/libwebrtc/api/video/video_bitrate_allocator_gn/moz.build third_party/libwebrtc/api/video/video_bitrate_allocator_gn/moz.build
-index bd4e602db3..2280ad3449 100644
+index 0e572c285ab4..9e04e80c4497 100644
 --- third_party/libwebrtc/api/video/video_bitrate_allocator_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_bitrate_allocator_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -20917,12 +20482,13 @@ index bd4e602db3..2280ad3449 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -20930,13 +20496,14 @@ index bd4e602db3..2280ad3449 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -20948,8 +20515,6 @@ index bd4e602db3..2280ad3449 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -20957,12 +20522,12 @@ index bd4e602db3..2280ad3449 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -20972,7 +20537,6 @@ index bd4e602db3..2280ad3449 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -20996,6 +20560,7 @@ index bd4e602db3..2280ad3449 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -21006,13 +20571,15 @@ index bd4e602db3..2280ad3449 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -21030,12 +20597,14 @@ index bd4e602db3..2280ad3449 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -21066,16 +20635,6 @@ index bd4e602db3..2280ad3449 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -21084,36 +20643,38 @@ index bd4e602db3..2280ad3449 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("video_bitrate_allocator_gn")
 diff --git third_party/libwebrtc/api/video/video_codec_constants_gn/moz.build third_party/libwebrtc/api/video/video_codec_constants_gn/moz.build
-index 0b0d1a059d..bd37942369 100644
+index a0feb6ba98d5..20d5b8b9cc3b 100644
 --- third_party/libwebrtc/api/video/video_codec_constants_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_codec_constants_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -21128,12 +20689,13 @@ index 0b0d1a059d..bd37942369 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -21141,13 +20703,14 @@ index 0b0d1a059d..bd37942369 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -21155,8 +20718,6 @@ index 0b0d1a059d..bd37942369 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -21164,12 +20725,12 @@ index 0b0d1a059d..bd37942369 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -21179,7 +20740,6 @@ index 0b0d1a059d..bd37942369 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -21203,6 +20763,7 @@ index 0b0d1a059d..bd37942369 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -21213,13 +20774,15 @@ index 0b0d1a059d..bd37942369 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -21233,17 +20796,19 @@ index 0b0d1a059d..bd37942369 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -21267,40 +20832,33 @@ index 0b0d1a059d..bd37942369 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("video_codec_constants_gn")
 diff --git third_party/libwebrtc/api/video/video_frame_gn/moz.build third_party/libwebrtc/api/video/video_frame_gn/moz.build
-index 5c42b97b37..7fc4f4ab76 100644
+index f001ad0cc6b5..e9f3bed3f830 100644
 --- third_party/libwebrtc/api/video/video_frame_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_frame_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -21315,12 +20873,13 @@ index 5c42b97b37..7fc4f4ab76 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -54,186 +63,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -56,94 +65,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -21328,13 +20887,14 @@ index 5c42b97b37..7fc4f4ab76 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -21346,8 +20906,6 @@ index 5c42b97b37..7fc4f4ab76 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -21355,12 +20913,12 @@ index 5c42b97b37..7fc4f4ab76 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -21370,7 +20928,6 @@ index 5c42b97b37..7fc4f4ab76 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -21394,6 +20951,7 @@ index 5c42b97b37..7fc4f4ab76 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -21404,6 +20962,7 @@ index 5c42b97b37..7fc4f4ab76 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -21416,8 +20975,9 @@ index 5c42b97b37..7fc4f4ab76 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -151,88 +73,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -21435,12 +20995,14 @@ index 5c42b97b37..7fc4f4ab76 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -21471,16 +21033,6 @@ index 5c42b97b37..7fc4f4ab76 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -21489,36 +21041,38 @@ index 5c42b97b37..7fc4f4ab76 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("video_frame_gn")
 diff --git third_party/libwebrtc/api/video/video_frame_i010_gn/moz.build third_party/libwebrtc/api/video/video_frame_i010_gn/moz.build
-index 961ffc81e6..4cfb3cc013 100644
+index 4fe9e147edec..16fbbf602911 100644
 --- third_party/libwebrtc/api/video/video_frame_i010_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_frame_i010_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -21533,12 +21087,13 @@ index 961ffc81e6..4cfb3cc013 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -50,186 +59,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -52,94 +61,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -21546,13 +21101,14 @@ index 961ffc81e6..4cfb3cc013 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -21564,8 +21120,6 @@ index 961ffc81e6..4cfb3cc013 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -21573,12 +21127,12 @@ index 961ffc81e6..4cfb3cc013 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -21588,7 +21142,6 @@ index 961ffc81e6..4cfb3cc013 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -21612,6 +21165,7 @@ index 961ffc81e6..4cfb3cc013 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -21622,6 +21176,7 @@ index 961ffc81e6..4cfb3cc013 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -21634,8 +21189,9 @@ index 961ffc81e6..4cfb3cc013 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -147,88 +69,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -21653,12 +21209,14 @@ index 961ffc81e6..4cfb3cc013 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -21689,16 +21247,6 @@ index 961ffc81e6..4cfb3cc013 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -21707,36 +21255,38 @@ index 961ffc81e6..4cfb3cc013 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("video_frame_i010_gn")
 diff --git third_party/libwebrtc/api/video/video_frame_metadata_gn/moz.build third_party/libwebrtc/api/video/video_frame_metadata_gn/moz.build
-index d81fad8e90..6f1776416d 100644
+index 59921d43beaf..262398fbfcdf 100644
 --- third_party/libwebrtc/api/video/video_frame_metadata_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_frame_metadata_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -21751,12 +21301,13 @@ index d81fad8e90..6f1776416d 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -21764,13 +21315,14 @@ index d81fad8e90..6f1776416d 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -21782,8 +21334,6 @@ index d81fad8e90..6f1776416d 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -21791,12 +21341,12 @@ index d81fad8e90..6f1776416d 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -21806,7 +21356,6 @@ index d81fad8e90..6f1776416d 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -21830,6 +21379,7 @@ index d81fad8e90..6f1776416d 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -21840,6 +21390,7 @@ index d81fad8e90..6f1776416d 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -21852,8 +21403,9 @@ index d81fad8e90..6f1776416d 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -21871,12 +21423,14 @@ index d81fad8e90..6f1776416d 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -21907,16 +21461,6 @@ index d81fad8e90..6f1776416d 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -21925,36 +21469,38 @@ index d81fad8e90..6f1776416d 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("video_frame_metadata_gn")
 diff --git third_party/libwebrtc/api/video/video_frame_type_gn/moz.build third_party/libwebrtc/api/video/video_frame_type_gn/moz.build
-index 35cbbb6faf..72dadbd449 100644
+index 27939f8b3d3c..7187d74b0019 100644
 --- third_party/libwebrtc/api/video/video_frame_type_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_frame_type_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -21969,12 +21515,13 @@ index 35cbbb6faf..72dadbd449 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -21982,13 +21529,14 @@ index 35cbbb6faf..72dadbd449 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -22000,8 +21548,6 @@ index 35cbbb6faf..72dadbd449 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -22009,12 +21555,12 @@ index 35cbbb6faf..72dadbd449 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -22024,7 +21570,6 @@ index 35cbbb6faf..72dadbd449 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -22048,6 +21593,7 @@ index 35cbbb6faf..72dadbd449 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -22058,13 +21604,15 @@ index 35cbbb6faf..72dadbd449 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -22078,17 +21626,19 @@ index 35cbbb6faf..72dadbd449 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -22112,40 +21662,33 @@ index 35cbbb6faf..72dadbd449 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("video_frame_type_gn")
 diff --git third_party/libwebrtc/api/video/video_layers_allocation_gn/moz.build third_party/libwebrtc/api/video/video_layers_allocation_gn/moz.build
-index 087e4d2b3b..0084660415 100644
+index f6a9ac51b381..0c77077f546f 100644
 --- third_party/libwebrtc/api/video/video_layers_allocation_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_layers_allocation_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -22160,12 +21703,13 @@ index 087e4d2b3b..0084660415 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -22173,13 +21717,14 @@ index 087e4d2b3b..0084660415 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -22191,8 +21736,6 @@ index 087e4d2b3b..0084660415 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -22200,12 +21743,12 @@ index 087e4d2b3b..0084660415 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -22215,7 +21758,6 @@ index 087e4d2b3b..0084660415 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -22239,6 +21781,7 @@ index 087e4d2b3b..0084660415 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -22249,13 +21792,15 @@ index 087e4d2b3b..0084660415 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -22269,17 +21814,19 @@ index 087e4d2b3b..0084660415 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -22303,40 +21850,33 @@ index 087e4d2b3b..0084660415 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("video_layers_allocation_gn")
 diff --git third_party/libwebrtc/api/video/video_rtp_headers_gn/moz.build third_party/libwebrtc/api/video/video_rtp_headers_gn/moz.build
-index 9795785a72..67af495f37 100644
+index c3377a9f7cdc..bd6e908f861f 100644
 --- third_party/libwebrtc/api/video/video_rtp_headers_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_rtp_headers_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -22351,12 +21891,13 @@ index 9795785a72..67af495f37 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,186 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -48,94 +57,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -22364,13 +21905,14 @@ index 9795785a72..67af495f37 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -22382,8 +21924,6 @@ index 9795785a72..67af495f37 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -22391,12 +21931,12 @@ index 9795785a72..67af495f37 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -22406,7 +21946,6 @@ index 9795785a72..67af495f37 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -22430,6 +21969,7 @@ index 9795785a72..67af495f37 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -22440,6 +21980,7 @@ index 9795785a72..67af495f37 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -22452,8 +21993,9 @@ index 9795785a72..67af495f37 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -143,88 +65,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -22471,12 +22013,14 @@ index 9795785a72..67af495f37 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -22507,16 +22051,6 @@ index 9795785a72..67af495f37 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -22525,36 +22059,38 @@ index 9795785a72..67af495f37 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("video_rtp_headers_gn")
 diff --git third_party/libwebrtc/api/video/video_stream_encoder_gn/moz.build third_party/libwebrtc/api/video/video_stream_encoder_gn/moz.build
-index e35fcc49d5..98abab04b8 100644
+index c7feee8d37e3..54aa30838e3a 100644
 --- third_party/libwebrtc/api/video/video_stream_encoder_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_stream_encoder_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -22569,12 +22105,13 @@ index e35fcc49d5..98abab04b8 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,119 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,98 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -22582,13 +22119,14 @@ index e35fcc49d5..98abab04b8 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -22600,8 +22138,6 @@ index e35fcc49d5..98abab04b8 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -22609,22 +22145,25 @@ index e35fcc49d5..98abab04b8 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -22648,6 +22187,7 @@ index e35fcc49d5..98abab04b8 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -22658,6 +22198,7 @@ index e35fcc49d5..98abab04b8 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -22670,8 +22211,9 @@ index e35fcc49d5..98abab04b8 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -22685,17 +22227,19 @@ index e35fcc49d5..98abab04b8 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -161,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -170,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -22719,40 +22263,33 @@ index e35fcc49d5..98abab04b8 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("video_stream_encoder_gn")
 diff --git third_party/libwebrtc/api/video_codecs/bitstream_parser_api_gn/moz.build third_party/libwebrtc/api/video_codecs/bitstream_parser_api_gn/moz.build
-index 298a78c8a8..b9317d5131 100644
+index f1d2331057d4..16df4edfc348 100644
 --- third_party/libwebrtc/api/video_codecs/bitstream_parser_api_gn/moz.build
 +++ third_party/libwebrtc/api/video_codecs/bitstream_parser_api_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -22767,12 +22304,13 @@ index 298a78c8a8..b9317d5131 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -22780,13 +22318,14 @@ index 298a78c8a8..b9317d5131 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -22798,8 +22337,6 @@ index 298a78c8a8..b9317d5131 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -22807,12 +22344,12 @@ index 298a78c8a8..b9317d5131 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -22822,7 +22359,6 @@ index 298a78c8a8..b9317d5131 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -22846,6 +22382,7 @@ index 298a78c8a8..b9317d5131 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -22856,13 +22393,15 @@ index 298a78c8a8..b9317d5131 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -22876,17 +22415,19 @@ index 298a78c8a8..b9317d5131 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -22910,40 +22451,33 @@ index 298a78c8a8..b9317d5131 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("bitstream_parser_api_gn")
 diff --git third_party/libwebrtc/api/video_codecs/builtin_video_decoder_factory_gn/moz.build third_party/libwebrtc/api/video_codecs/builtin_video_decoder_factory_gn/moz.build
-index e79ca13c7d..d4dfd0c7a1 100644
+index a7017e0429f0..c92e774efdfa 100644
 --- third_party/libwebrtc/api/video_codecs/builtin_video_decoder_factory_gn/moz.build
 +++ third_party/libwebrtc/api/video_codecs/builtin_video_decoder_factory_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -22958,12 +22492,13 @@ index e79ca13c7d..d4dfd0c7a1 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,191 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,99 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -22971,13 +22506,14 @@ index e79ca13c7d..d4dfd0c7a1 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -22990,8 +22526,6 @@ index e79ca13c7d..d4dfd0c7a1 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -22999,12 +22533,12 @@ index e79ca13c7d..d4dfd0c7a1 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -23018,7 +22552,6 @@ index e79ca13c7d..d4dfd0c7a1 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -23042,6 +22575,7 @@ index e79ca13c7d..d4dfd0c7a1 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -23052,6 +22586,7 @@ index e79ca13c7d..d4dfd0c7a1 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -23064,8 +22599,9 @@ index e79ca13c7d..d4dfd0c7a1 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -23083,12 +22619,14 @@ index e79ca13c7d..d4dfd0c7a1 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -23119,16 +22657,6 @@ index e79ca13c7d..d4dfd0c7a1 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -23137,36 +22665,38 @@ index e79ca13c7d..d4dfd0c7a1 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("builtin_video_decoder_factory_gn")
 diff --git third_party/libwebrtc/api/video_codecs/rtc_software_fallback_wrappers_gn/moz.build third_party/libwebrtc/api/video_codecs/rtc_software_fallback_wrappers_gn/moz.build
-index f503a3b205..e50a808f3a 100644
+index b94ff4af7eb0..ddd7c64613a2 100644
 --- third_party/libwebrtc/api/video_codecs/rtc_software_fallback_wrappers_gn/moz.build
 +++ third_party/libwebrtc/api/video_codecs/rtc_software_fallback_wrappers_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -23181,12 +22711,13 @@ index f503a3b205..e50a808f3a 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,191 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,99 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -23194,13 +22725,14 @@ index f503a3b205..e50a808f3a 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -23213,8 +22745,6 @@ index f503a3b205..e50a808f3a 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -23222,12 +22752,12 @@ index f503a3b205..e50a808f3a 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -23241,7 +22771,6 @@ index f503a3b205..e50a808f3a 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -23265,6 +22794,7 @@ index f503a3b205..e50a808f3a 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -23275,6 +22805,7 @@ index f503a3b205..e50a808f3a 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -23287,8 +22818,9 @@ index f503a3b205..e50a808f3a 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -146,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -23306,12 +22838,14 @@ index f503a3b205..e50a808f3a 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -23342,16 +22876,6 @@ index f503a3b205..e50a808f3a 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -23360,36 +22884,38 @@ index f503a3b205..e50a808f3a 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtc_software_fallback_wrappers_gn")
 diff --git third_party/libwebrtc/api/video_codecs/scalability_mode_gn/moz.build third_party/libwebrtc/api/video_codecs/scalability_mode_gn/moz.build
-index 15814eeed8..7e8b6e8cfa 100644
+index 7127dd7cec88..4f2440c02327 100644
 --- third_party/libwebrtc/api/video_codecs/scalability_mode_gn/moz.build
 +++ third_party/libwebrtc/api/video_codecs/scalability_mode_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -23404,12 +22930,13 @@ index 15814eeed8..7e8b6e8cfa 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -23417,13 +22944,14 @@ index 15814eeed8..7e8b6e8cfa 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -23435,8 +22963,6 @@ index 15814eeed8..7e8b6e8cfa 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -23444,12 +22970,12 @@ index 15814eeed8..7e8b6e8cfa 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -23459,7 +22985,6 @@ index 15814eeed8..7e8b6e8cfa 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -23483,6 +23008,7 @@ index 15814eeed8..7e8b6e8cfa 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -23493,13 +23019,15 @@ index 15814eeed8..7e8b6e8cfa 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -23517,12 +23045,14 @@ index 15814eeed8..7e8b6e8cfa 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -23553,16 +23083,6 @@ index 15814eeed8..7e8b6e8cfa 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -23571,36 +23091,38 @@ index 15814eeed8..7e8b6e8cfa 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("scalability_mode_gn")
 diff --git third_party/libwebrtc/api/video_codecs/video_codecs_api_gn/moz.build third_party/libwebrtc/api/video_codecs/video_codecs_api_gn/moz.build
-index 7e065afaab..04ad9ac199 100644
+index b117e5452806..046a5c61548d 100644
 --- third_party/libwebrtc/api/video_codecs/video_codecs_api_gn/moz.build
 +++ third_party/libwebrtc/api/video_codecs/video_codecs_api_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -23615,12 +23137,13 @@ index 7e065afaab..04ad9ac199 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -53,186 +62,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -55,98 +64,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -23628,13 +23151,14 @@ index 7e065afaab..04ad9ac199 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -23646,8 +23170,6 @@ index 7e065afaab..04ad9ac199 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -23655,22 +23177,25 @@ index 7e065afaab..04ad9ac199 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -23694,6 +23219,7 @@ index 7e065afaab..04ad9ac199 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -23704,6 +23230,7 @@ index 7e065afaab..04ad9ac199 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -23716,8 +23243,9 @@ index 7e065afaab..04ad9ac199 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -154,88 +72,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -23735,12 +23263,14 @@ index 7e065afaab..04ad9ac199 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -23771,16 +23301,6 @@ index 7e065afaab..04ad9ac199 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -23789,36 +23309,38 @@ index 7e065afaab..04ad9ac199 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("video_codecs_api_gn")
 diff --git third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_gn/moz.build third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_gn/moz.build
-index 5dad1e3674..bb5aeb6b5d 100644
+index 7551768459b2..9e82018a7b86 100644
 --- third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_gn/moz.build
 +++ third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -23833,12 +23355,13 @@ index 5dad1e3674..bb5aeb6b5d 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,119 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,98 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -23846,13 +23369,14 @@ index 5dad1e3674..bb5aeb6b5d 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -23864,8 +23388,6 @@ index 5dad1e3674..bb5aeb6b5d 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -23873,22 +23395,25 @@ index 5dad1e3674..bb5aeb6b5d 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -23912,6 +23437,7 @@ index 5dad1e3674..bb5aeb6b5d 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -23922,6 +23448,7 @@ index 5dad1e3674..bb5aeb6b5d 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -23934,8 +23461,9 @@ index 5dad1e3674..bb5aeb6b5d 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -23949,17 +23477,19 @@ index 5dad1e3674..bb5aeb6b5d 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -161,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -170,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -23983,40 +23513,33 @@ index 5dad1e3674..bb5aeb6b5d 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("video_encoder_factory_template_gn")
 diff --git third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_libaom_av1_adapter_gn/moz.build third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_libaom_av1_adapter_gn/moz.build
-index 70cf72d1ea..b8e0b45c28 100644
+index f8bebec560ae..1e40c0b2b679 100644
 --- third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_libaom_av1_adapter_gn/moz.build
 +++ third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_libaom_av1_adapter_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -24031,12 +23554,13 @@ index 70cf72d1ea..b8e0b45c28 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,123 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,98 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -24044,13 +23568,14 @@ index 70cf72d1ea..b8e0b45c28 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -24062,8 +23587,6 @@ index 70cf72d1ea..b8e0b45c28 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -24071,12 +23594,12 @@ index 70cf72d1ea..b8e0b45c28 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -24090,7 +23613,6 @@ index 70cf72d1ea..b8e0b45c28 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -24114,6 +23636,7 @@ index 70cf72d1ea..b8e0b45c28 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -24124,6 +23647,7 @@ index 70cf72d1ea..b8e0b45c28 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -24136,8 +23660,9 @@ index 70cf72d1ea..b8e0b45c28 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -24151,17 +23676,19 @@ index 70cf72d1ea..b8e0b45c28 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -165,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -170,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -24185,40 +23712,33 @@ index 70cf72d1ea..b8e0b45c28 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("video_encoder_factory_template_libaom_av1_adapter_gn")
 diff --git third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_libvpx_vp8_adapter_gn/moz.build third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_libvpx_vp8_adapter_gn/moz.build
-index 5a44aee348..57f83fc948 100644
+index 99636079a13f..56e32034fa02 100644
 --- third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_libvpx_vp8_adapter_gn/moz.build
 +++ third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_libvpx_vp8_adapter_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -24233,12 +23753,13 @@ index 5a44aee348..57f83fc948 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,124 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,99 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -24246,13 +23767,14 @@ index 5a44aee348..57f83fc948 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -24265,8 +23787,6 @@ index 5a44aee348..57f83fc948 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -24274,12 +23794,12 @@ index 5a44aee348..57f83fc948 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -24293,7 +23813,6 @@ index 5a44aee348..57f83fc948 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -24317,6 +23836,7 @@ index 5a44aee348..57f83fc948 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -24327,6 +23847,7 @@ index 5a44aee348..57f83fc948 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -24339,8 +23860,9 @@ index 5a44aee348..57f83fc948 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -141,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -24354,17 +23876,19 @@ index 5a44aee348..57f83fc948 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -166,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -171,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -24388,40 +23912,33 @@ index 5a44aee348..57f83fc948 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("video_encoder_factory_template_libvpx_vp8_adapter_gn")
 diff --git third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_libvpx_vp9_adapter_gn/moz.build third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_libvpx_vp9_adapter_gn/moz.build
-index 268c7c01b2..c0ffd9aab9 100644
+index 1044053ab046..69eaf139e6b1 100644
 --- third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_libvpx_vp9_adapter_gn/moz.build
 +++ third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_libvpx_vp9_adapter_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -24436,12 +23953,13 @@ index 268c7c01b2..c0ffd9aab9 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,124 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,99 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -24449,13 +23967,14 @@ index 268c7c01b2..c0ffd9aab9 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -24468,8 +23987,6 @@ index 268c7c01b2..c0ffd9aab9 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -24477,12 +23994,12 @@ index 268c7c01b2..c0ffd9aab9 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -24496,7 +24013,6 @@ index 268c7c01b2..c0ffd9aab9 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -24520,6 +24036,7 @@ index 268c7c01b2..c0ffd9aab9 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -24530,6 +24047,7 @@ index 268c7c01b2..c0ffd9aab9 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -24542,8 +24060,9 @@ index 268c7c01b2..c0ffd9aab9 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -141,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -24557,17 +24076,19 @@ index 268c7c01b2..c0ffd9aab9 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -166,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -171,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -24591,40 +24112,33 @@ index 268c7c01b2..c0ffd9aab9 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("video_encoder_factory_template_libvpx_vp9_adapter_gn")
 diff --git third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_open_h264_adapter_gn/moz.build third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_open_h264_adapter_gn/moz.build
-index 3046da6a47..7237fb0ba3 100644
+index 95d4c676f58d..129a648b2795 100644
 --- third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_open_h264_adapter_gn/moz.build
 +++ third_party/libwebrtc/api/video_codecs/video_encoder_factory_template_open_h264_adapter_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -24639,12 +24153,13 @@ index 3046da6a47..7237fb0ba3 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,124 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,99 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -24652,13 +24167,14 @@ index 3046da6a47..7237fb0ba3 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -24671,8 +24187,6 @@ index 3046da6a47..7237fb0ba3 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -24680,12 +24194,12 @@ index 3046da6a47..7237fb0ba3 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -24699,7 +24213,6 @@ index 3046da6a47..7237fb0ba3 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -24723,6 +24236,7 @@ index 3046da6a47..7237fb0ba3 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -24733,6 +24247,7 @@ index 3046da6a47..7237fb0ba3 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -24745,8 +24260,9 @@ index 3046da6a47..7237fb0ba3 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -141,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -24760,17 +24276,19 @@ index 3046da6a47..7237fb0ba3 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -166,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -171,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -24794,40 +24312,33 @@ index 3046da6a47..7237fb0ba3 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("video_encoder_factory_template_open_h264_adapter_gn")
 diff --git third_party/libwebrtc/api/video_codecs/vp8_temporal_layers_factory_gn/moz.build third_party/libwebrtc/api/video_codecs/vp8_temporal_layers_factory_gn/moz.build
-index 487c0d9471..2fe2304cb9 100644
+index f446420b4b84..430545baba76 100644
 --- third_party/libwebrtc/api/video_codecs/vp8_temporal_layers_factory_gn/moz.build
 +++ third_party/libwebrtc/api/video_codecs/vp8_temporal_layers_factory_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -24842,12 +24353,13 @@ index 487c0d9471..2fe2304cb9 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,191 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,99 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -24855,13 +24367,14 @@ index 487c0d9471..2fe2304cb9 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -24874,8 +24387,6 @@ index 487c0d9471..2fe2304cb9 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -24883,12 +24394,12 @@ index 487c0d9471..2fe2304cb9 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -24902,7 +24413,6 @@ index 487c0d9471..2fe2304cb9 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -24926,6 +24436,7 @@ index 487c0d9471..2fe2304cb9 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -24936,6 +24447,7 @@ index 487c0d9471..2fe2304cb9 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -24948,8 +24460,9 @@ index 487c0d9471..2fe2304cb9 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -24967,12 +24480,14 @@ index 487c0d9471..2fe2304cb9 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -25003,16 +24518,6 @@ index 487c0d9471..2fe2304cb9 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -25021,36 +24526,38 @@ index 487c0d9471..2fe2304cb9 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("vp8_temporal_layers_factory_gn")
 diff --git third_party/libwebrtc/api/video_track_source_constraints_gn/moz.build third_party/libwebrtc/api/video_track_source_constraints_gn/moz.build
-index eed553ce96..a9bb083e07 100644
+index fc87471b55d7..2f0d55a14afe 100644
 --- third_party/libwebrtc/api/video_track_source_constraints_gn/moz.build
 +++ third_party/libwebrtc/api/video_track_source_constraints_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -25065,12 +24572,13 @@ index eed553ce96..a9bb083e07 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -25078,13 +24586,14 @@ index eed553ce96..a9bb083e07 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -25092,8 +24601,6 @@ index eed553ce96..a9bb083e07 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -25101,12 +24608,12 @@ index eed553ce96..a9bb083e07 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -25116,7 +24623,6 @@ index eed553ce96..a9bb083e07 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -25140,6 +24646,7 @@ index eed553ce96..a9bb083e07 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -25150,13 +24657,15 @@ index eed553ce96..a9bb083e07 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -25170,17 +24679,19 @@ index eed553ce96..a9bb083e07 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -25204,40 +24715,33 @@ index eed553ce96..a9bb083e07 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("video_track_source_constraints_gn")
 diff --git third_party/libwebrtc/audio/audio_gn/moz.build third_party/libwebrtc/audio/audio_gn/moz.build
-index c52d2d8ec5..570c4597d2 100644
+index ae1d392ebd8e..012221581940 100644
 --- third_party/libwebrtc/audio/audio_gn/moz.build
 +++ third_party/libwebrtc/audio/audio_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -25252,12 +24756,13 @@ index c52d2d8ec5..570c4597d2 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -55,191 +64,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -57,99 +66,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -25265,13 +24770,14 @@ index c52d2d8ec5..570c4597d2 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -25284,8 +24790,6 @@ index c52d2d8ec5..570c4597d2 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -25293,12 +24797,12 @@ index c52d2d8ec5..570c4597d2 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -25312,7 +24816,6 @@ index c52d2d8ec5..570c4597d2 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -25336,6 +24839,7 @@ index c52d2d8ec5..570c4597d2 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -25346,6 +24850,7 @@ index c52d2d8ec5..570c4597d2 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -25358,8 +24863,9 @@ index c52d2d8ec5..570c4597d2 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -157,88 +74,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -25377,12 +24883,14 @@ index c52d2d8ec5..570c4597d2 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -25413,16 +24921,6 @@ index c52d2d8ec5..570c4597d2 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -25431,36 +24929,38 @@ index c52d2d8ec5..570c4597d2 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_gn")
 diff --git third_party/libwebrtc/audio/utility/audio_frame_operations_gn/moz.build third_party/libwebrtc/audio/utility/audio_frame_operations_gn/moz.build
-index 41ec2166f7..80914acd58 100644
+index d4f76e9d017f..ddc4751e02fc 100644
 --- third_party/libwebrtc/audio/utility/audio_frame_operations_gn/moz.build
 +++ third_party/libwebrtc/audio/utility/audio_frame_operations_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -25475,12 +24975,13 @@ index 41ec2166f7..80914acd58 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,98 +56,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -25488,13 +24989,14 @@ index 41ec2166f7..80914acd58 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -25506,8 +25008,6 @@ index 41ec2166f7..80914acd58 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -25515,12 +25015,12 @@ index 41ec2166f7..80914acd58 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -25534,7 +25034,6 @@ index 41ec2166f7..80914acd58 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -25558,6 +25057,7 @@ index 41ec2166f7..80914acd58 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -25568,6 +25068,7 @@ index 41ec2166f7..80914acd58 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -25580,8 +25081,9 @@ index 41ec2166f7..80914acd58 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -146,88 +64,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -25599,12 +25101,14 @@ index 41ec2166f7..80914acd58 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -25635,16 +25139,6 @@ index 41ec2166f7..80914acd58 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -25653,36 +25147,38 @@ index 41ec2166f7..80914acd58 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_frame_operations_gn")
 diff --git third_party/libwebrtc/call/adaptation/resource_adaptation_gn/moz.build third_party/libwebrtc/call/adaptation/resource_adaptation_gn/moz.build
-index b47b7f6712..0115d47e08 100644
+index cc46f5717667..3f3febb67c9d 100644
 --- third_party/libwebrtc/call/adaptation/resource_adaptation_gn/moz.build
 +++ third_party/libwebrtc/call/adaptation/resource_adaptation_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -25697,12 +25193,13 @@ index b47b7f6712..0115d47e08 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -52,191 +61,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -54,98 +63,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -25710,18 +25207,18 @@ index b47b7f6712..0115d47e08 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -25729,8 +25226,6 @@ index b47b7f6712..0115d47e08 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -25738,12 +25233,12 @@ index b47b7f6712..0115d47e08 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -25757,7 +25252,6 @@ index b47b7f6712..0115d47e08 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -25781,6 +25275,7 @@ index b47b7f6712..0115d47e08 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -25791,6 +25286,7 @@ index b47b7f6712..0115d47e08 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -25803,8 +25299,9 @@ index b47b7f6712..0115d47e08 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -153,88 +71,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -25822,12 +25319,14 @@ index b47b7f6712..0115d47e08 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -25858,16 +25357,6 @@ index b47b7f6712..0115d47e08 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -25876,36 +25365,38 @@ index b47b7f6712..0115d47e08 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("resource_adaptation_gn")
 diff --git third_party/libwebrtc/call/audio_sender_interface_gn/moz.build third_party/libwebrtc/call/audio_sender_interface_gn/moz.build
-index 64613d5feb..1e65cb180f 100644
+index 9f8d7378218d..1abee39696dd 100644
 --- third_party/libwebrtc/call/audio_sender_interface_gn/moz.build
 +++ third_party/libwebrtc/call/audio_sender_interface_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -25920,12 +25411,13 @@ index 64613d5feb..1e65cb180f 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,119 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,94 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -25933,13 +25425,14 @@ index 64613d5feb..1e65cb180f 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -25951,8 +25444,6 @@ index 64613d5feb..1e65cb180f 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -25960,12 +25451,12 @@ index 64613d5feb..1e65cb180f 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -25975,7 +25466,6 @@ index 64613d5feb..1e65cb180f 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -25999,6 +25489,7 @@ index 64613d5feb..1e65cb180f 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -26009,6 +25500,7 @@ index 64613d5feb..1e65cb180f 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -26021,8 +25513,9 @@ index 64613d5feb..1e65cb180f 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -136,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -26036,17 +25529,19 @@ index 64613d5feb..1e65cb180f 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -161,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -166,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -26070,40 +25565,33 @@ index 64613d5feb..1e65cb180f 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("audio_sender_interface_gn")
 diff --git third_party/libwebrtc/call/bitrate_allocator_gn/moz.build third_party/libwebrtc/call/bitrate_allocator_gn/moz.build
-index f881adeec2..0f207f759b 100644
+index a9733fff9e74..2323bba17a99 100644
 --- third_party/libwebrtc/call/bitrate_allocator_gn/moz.build
 +++ third_party/libwebrtc/call/bitrate_allocator_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -26118,12 +25606,13 @@ index f881adeec2..0f207f759b 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -26131,13 +25620,14 @@ index f881adeec2..0f207f759b 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -26149,8 +25639,6 @@ index f881adeec2..0f207f759b 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -26158,12 +25646,12 @@ index f881adeec2..0f207f759b 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -26177,7 +25665,6 @@ index f881adeec2..0f207f759b 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -26201,6 +25688,7 @@ index f881adeec2..0f207f759b 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -26211,6 +25699,7 @@ index f881adeec2..0f207f759b 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -26223,8 +25712,9 @@ index f881adeec2..0f207f759b 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -26242,12 +25732,14 @@ index f881adeec2..0f207f759b 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -26278,16 +25770,6 @@ index f881adeec2..0f207f759b 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -26296,36 +25778,38 @@ index f881adeec2..0f207f759b 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("bitrate_allocator_gn")
 diff --git third_party/libwebrtc/call/bitrate_configurator_gn/moz.build third_party/libwebrtc/call/bitrate_configurator_gn/moz.build
-index 1c8d60c87c..9d7cd39189 100644
+index 850bd1207495..351672f63e86 100644
 --- third_party/libwebrtc/call/bitrate_configurator_gn/moz.build
 +++ third_party/libwebrtc/call/bitrate_configurator_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -26340,12 +25824,13 @@ index 1c8d60c87c..9d7cd39189 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -26353,13 +25838,14 @@ index 1c8d60c87c..9d7cd39189 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -26371,8 +25857,6 @@ index 1c8d60c87c..9d7cd39189 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -26380,26 +25864,21 @@ index 1c8d60c87c..9d7cd39189 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -26423,6 +25902,7 @@ index 1c8d60c87c..9d7cd39189 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -26433,20 +25913,15 @@ index 1c8d60c87c..9d7cd39189 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -26464,12 +25939,14 @@ index 1c8d60c87c..9d7cd39189 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -26500,16 +25977,6 @@ index 1c8d60c87c..9d7cd39189 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -26518,36 +25985,38 @@ index 1c8d60c87c..9d7cd39189 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("bitrate_configurator_gn")
 diff --git third_party/libwebrtc/call/call_gn/moz.build third_party/libwebrtc/call/call_gn/moz.build
-index 554f25cfb4..b1723ba171 100644
+index 01d05dc953cb..d66394d2e96b 100644
 --- third_party/libwebrtc/call/call_gn/moz.build
 +++ third_party/libwebrtc/call/call_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -26562,12 +26031,13 @@ index 554f25cfb4..b1723ba171 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,191 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,99 +56,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -26575,13 +26045,14 @@ index 554f25cfb4..b1723ba171 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -26594,8 +26065,6 @@ index 554f25cfb4..b1723ba171 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -26603,12 +26072,12 @@ index 554f25cfb4..b1723ba171 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -26622,7 +26091,6 @@ index 554f25cfb4..b1723ba171 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -26646,6 +26114,7 @@ index 554f25cfb4..b1723ba171 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -26656,6 +26125,7 @@ index 554f25cfb4..b1723ba171 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -26668,8 +26138,9 @@ index 554f25cfb4..b1723ba171 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -147,88 +64,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -26687,12 +26158,14 @@ index 554f25cfb4..b1723ba171 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -26723,16 +26196,6 @@ index 554f25cfb4..b1723ba171 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -26741,36 +26204,38 @@ index 554f25cfb4..b1723ba171 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("call_gn")
 diff --git third_party/libwebrtc/call/call_interfaces_gn/moz.build third_party/libwebrtc/call/call_interfaces_gn/moz.build
-index 01a07308c0..1f5bb9bae0 100644
+index 2085a0e8cff6..9d202f1d07ac 100644
 --- third_party/libwebrtc/call/call_interfaces_gn/moz.build
 +++ third_party/libwebrtc/call/call_interfaces_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -26785,12 +26250,13 @@ index 01a07308c0..1f5bb9bae0 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -49,191 +58,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -51,99 +60,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -26798,13 +26264,14 @@ index 01a07308c0..1f5bb9bae0 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -26817,8 +26284,6 @@ index 01a07308c0..1f5bb9bae0 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -26826,12 +26291,12 @@ index 01a07308c0..1f5bb9bae0 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -26845,7 +26310,6 @@ index 01a07308c0..1f5bb9bae0 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -26869,6 +26333,7 @@ index 01a07308c0..1f5bb9bae0 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -26879,6 +26344,7 @@ index 01a07308c0..1f5bb9bae0 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -26891,8 +26357,9 @@ index 01a07308c0..1f5bb9bae0 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -151,88 +68,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -26910,12 +26377,14 @@ index 01a07308c0..1f5bb9bae0 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -26946,16 +26415,6 @@ index 01a07308c0..1f5bb9bae0 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -26964,36 +26423,38 @@ index 01a07308c0..1f5bb9bae0 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("call_interfaces_gn")
 diff --git third_party/libwebrtc/call/payload_type_gn/moz.build third_party/libwebrtc/call/payload_type_gn/moz.build
-index 4ee6afa8af..a56032559c 100644
+index 29191448d094..cfc3baa09e32 100644
 --- third_party/libwebrtc/call/payload_type_gn/moz.build
 +++ third_party/libwebrtc/call/payload_type_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -27008,12 +26469,13 @@ index 4ee6afa8af..a56032559c 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,119 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,98 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -27021,13 +26483,14 @@ index 4ee6afa8af..a56032559c 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -27039,8 +26502,6 @@ index 4ee6afa8af..a56032559c 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -27048,22 +26509,25 @@ index 4ee6afa8af..a56032559c 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -27087,6 +26551,7 @@ index 4ee6afa8af..a56032559c 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -27097,6 +26562,7 @@ index 4ee6afa8af..a56032559c 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -27109,8 +26575,9 @@ index 4ee6afa8af..a56032559c 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -27124,17 +26591,19 @@ index 4ee6afa8af..a56032559c 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -161,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -170,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -27158,40 +26627,33 @@ index 4ee6afa8af..a56032559c 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("payload_type_gn")
 diff --git third_party/libwebrtc/call/payload_type_picker_gn/moz.build third_party/libwebrtc/call/payload_type_picker_gn/moz.build
-index 9882d5dcd2..7c7bf3c211 100644
+index 8748c0cbb4ca..78024420815c 100644
 --- third_party/libwebrtc/call/payload_type_picker_gn/moz.build
 +++ third_party/libwebrtc/call/payload_type_picker_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -27206,12 +26668,13 @@ index 9882d5dcd2..7c7bf3c211 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -27219,13 +26682,14 @@ index 9882d5dcd2..7c7bf3c211 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -27237,8 +26701,6 @@ index 9882d5dcd2..7c7bf3c211 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -27246,22 +26708,25 @@ index 9882d5dcd2..7c7bf3c211 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -27285,6 +26750,7 @@ index 9882d5dcd2..7c7bf3c211 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -27295,6 +26761,7 @@ index 9882d5dcd2..7c7bf3c211 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -27307,8 +26774,9 @@ index 9882d5dcd2..7c7bf3c211 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -27326,12 +26794,14 @@ index 9882d5dcd2..7c7bf3c211 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -27362,16 +26832,6 @@ index 9882d5dcd2..7c7bf3c211 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -27380,36 +26840,38 @@ index 9882d5dcd2..7c7bf3c211 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("payload_type_picker_gn")
 diff --git third_party/libwebrtc/call/receive_stream_interface_gn/moz.build third_party/libwebrtc/call/receive_stream_interface_gn/moz.build
-index c7fa9954fd..19c896a21a 100644
+index 7490a7abd497..59ea1b2b5448 100644
 --- third_party/libwebrtc/call/receive_stream_interface_gn/moz.build
 +++ third_party/libwebrtc/call/receive_stream_interface_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -27424,12 +26886,13 @@ index c7fa9954fd..19c896a21a 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,123 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,98 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -27437,13 +26900,14 @@ index c7fa9954fd..19c896a21a 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -27455,8 +26919,6 @@ index c7fa9954fd..19c896a21a 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -27464,12 +26926,12 @@ index c7fa9954fd..19c896a21a 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -27483,7 +26945,6 @@ index c7fa9954fd..19c896a21a 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -27507,6 +26968,7 @@ index c7fa9954fd..19c896a21a 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -27517,6 +26979,7 @@ index c7fa9954fd..19c896a21a 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -27529,8 +26992,9 @@ index c7fa9954fd..19c896a21a 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -27544,17 +27008,19 @@ index c7fa9954fd..19c896a21a 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -165,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -170,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -27578,40 +27044,33 @@ index c7fa9954fd..19c896a21a 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("receive_stream_interface_gn")
 diff --git third_party/libwebrtc/call/rtp_interfaces_gn/moz.build third_party/libwebrtc/call/rtp_interfaces_gn/moz.build
-index 6fb2e359fb..20ac430288 100644
+index e70c9541d6ec..b5cad7c8f322 100644
 --- third_party/libwebrtc/call/rtp_interfaces_gn/moz.build
 +++ third_party/libwebrtc/call/rtp_interfaces_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -27626,12 +27085,13 @@ index 6fb2e359fb..20ac430288 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -27639,13 +27099,14 @@ index 6fb2e359fb..20ac430288 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -27657,8 +27118,6 @@ index 6fb2e359fb..20ac430288 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -27666,12 +27125,12 @@ index 6fb2e359fb..20ac430288 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -27685,7 +27144,6 @@ index 6fb2e359fb..20ac430288 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -27709,6 +27167,7 @@ index 6fb2e359fb..20ac430288 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -27719,6 +27178,7 @@ index 6fb2e359fb..20ac430288 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -27731,8 +27191,9 @@ index 6fb2e359fb..20ac430288 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -27750,12 +27211,14 @@ index 6fb2e359fb..20ac430288 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -27786,16 +27249,6 @@ index 6fb2e359fb..20ac430288 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -27804,36 +27257,38 @@ index 6fb2e359fb..20ac430288 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtp_interfaces_gn")
 diff --git third_party/libwebrtc/call/rtp_receiver_gn/moz.build third_party/libwebrtc/call/rtp_receiver_gn/moz.build
-index 2541c2cae1..824177307e 100644
+index 5e2c06b6a0a3..562f9ce1e68c 100644
 --- third_party/libwebrtc/call/rtp_receiver_gn/moz.build
 +++ third_party/libwebrtc/call/rtp_receiver_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -27848,12 +27303,13 @@ index 2541c2cae1..824177307e 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,191 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,99 +56,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -27861,13 +27317,14 @@ index 2541c2cae1..824177307e 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -27880,8 +27337,6 @@ index 2541c2cae1..824177307e 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -27889,12 +27344,12 @@ index 2541c2cae1..824177307e 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -27908,7 +27363,6 @@ index 2541c2cae1..824177307e 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -27932,6 +27386,7 @@ index 2541c2cae1..824177307e 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -27942,6 +27397,7 @@ index 2541c2cae1..824177307e 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -27954,8 +27410,9 @@ index 2541c2cae1..824177307e 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -147,88 +64,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -27973,12 +27430,14 @@ index 2541c2cae1..824177307e 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -28009,16 +27468,6 @@ index 2541c2cae1..824177307e 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -28027,36 +27476,38 @@ index 2541c2cae1..824177307e 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtp_receiver_gn")
 diff --git third_party/libwebrtc/call/rtp_sender_gn/moz.build third_party/libwebrtc/call/rtp_sender_gn/moz.build
-index aa3c0bba66..399904c3e2 100644
+index a8ff134e981f..212bd6345f6f 100644
 --- third_party/libwebrtc/call/rtp_sender_gn/moz.build
 +++ third_party/libwebrtc/call/rtp_sender_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -28071,12 +27522,13 @@ index aa3c0bba66..399904c3e2 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,191 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,99 +56,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -28084,13 +27536,14 @@ index aa3c0bba66..399904c3e2 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -28103,8 +27556,6 @@ index aa3c0bba66..399904c3e2 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -28112,12 +27563,12 @@ index aa3c0bba66..399904c3e2 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -28131,7 +27582,6 @@ index aa3c0bba66..399904c3e2 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -28155,6 +27605,7 @@ index aa3c0bba66..399904c3e2 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -28165,6 +27616,7 @@ index aa3c0bba66..399904c3e2 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -28177,8 +27629,9 @@ index aa3c0bba66..399904c3e2 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -147,88 +64,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -28196,12 +27649,14 @@ index aa3c0bba66..399904c3e2 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -28232,16 +27687,6 @@ index aa3c0bba66..399904c3e2 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -28250,36 +27695,38 @@ index aa3c0bba66..399904c3e2 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtp_sender_gn")
 diff --git third_party/libwebrtc/call/version_gn/moz.build third_party/libwebrtc/call/version_gn/moz.build
-index e7398c80ea..4eec2fd523 100644
+index 828f94f4cbdd..68a780748b3d 100644
 --- third_party/libwebrtc/call/version_gn/moz.build
 +++ third_party/libwebrtc/call/version_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -28294,12 +27741,13 @@ index e7398c80ea..4eec2fd523 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,175 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,83 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -28307,13 +27755,14 @@ index e7398c80ea..4eec2fd523 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -28321,8 +27770,6 @@ index e7398c80ea..4eec2fd523 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -28330,12 +27777,12 @@ index e7398c80ea..4eec2fd523 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -28345,7 +27792,6 @@ index e7398c80ea..4eec2fd523 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -28369,6 +27815,7 @@ index e7398c80ea..4eec2fd523 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -28379,13 +27826,15 @@ index e7398c80ea..4eec2fd523 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -28403,12 +27852,14 @@ index e7398c80ea..4eec2fd523 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -28439,54 +27890,46 @@ index e7398c80ea..4eec2fd523 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    OS_LIBS += [
--        "unwind"
+-    CXXFLAGS += [
+-        "-msse2"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("version_gn")
 diff --git third_party/libwebrtc/call/video_receive_stream_api_gn/moz.build third_party/libwebrtc/call/video_receive_stream_api_gn/moz.build
-index 51f7c9ac29..f5eea9cb37 100644
+index 7fa1a7744a16..d484b531245e 100644
 --- third_party/libwebrtc/call/video_receive_stream_api_gn/moz.build
 +++ third_party/libwebrtc/call/video_receive_stream_api_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -28501,12 +27944,13 @@ index 51f7c9ac29..f5eea9cb37 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -28514,13 +27958,14 @@ index 51f7c9ac29..f5eea9cb37 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -28532,8 +27977,6 @@ index 51f7c9ac29..f5eea9cb37 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -28541,12 +27984,12 @@ index 51f7c9ac29..f5eea9cb37 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -28560,7 +28003,6 @@ index 51f7c9ac29..f5eea9cb37 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -28584,6 +28026,7 @@ index 51f7c9ac29..f5eea9cb37 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -28594,6 +28037,7 @@ index 51f7c9ac29..f5eea9cb37 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -28606,8 +28050,9 @@ index 51f7c9ac29..f5eea9cb37 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -28625,12 +28070,14 @@ index 51f7c9ac29..f5eea9cb37 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -28661,16 +28108,6 @@ index 51f7c9ac29..f5eea9cb37 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -28679,36 +28116,38 @@ index 51f7c9ac29..f5eea9cb37 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("video_receive_stream_api_gn")
 diff --git third_party/libwebrtc/call/video_send_stream_api_gn/moz.build third_party/libwebrtc/call/video_send_stream_api_gn/moz.build
-index 0742e20b1b..f509a3a7a9 100644
+index 2b5383c055d0..2be81a195947 100644
 --- third_party/libwebrtc/call/video_send_stream_api_gn/moz.build
 +++ third_party/libwebrtc/call/video_send_stream_api_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -28723,12 +28162,13 @@ index 0742e20b1b..f509a3a7a9 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -28736,13 +28176,14 @@ index 0742e20b1b..f509a3a7a9 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -28754,8 +28195,6 @@ index 0742e20b1b..f509a3a7a9 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -28763,12 +28202,12 @@ index 0742e20b1b..f509a3a7a9 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -28782,7 +28221,6 @@ index 0742e20b1b..f509a3a7a9 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -28806,6 +28244,7 @@ index 0742e20b1b..f509a3a7a9 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -28816,6 +28255,7 @@ index 0742e20b1b..f509a3a7a9 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -28828,8 +28268,9 @@ index 0742e20b1b..f509a3a7a9 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -28847,12 +28288,14 @@ index 0742e20b1b..f509a3a7a9 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -28883,16 +28326,6 @@ index 0742e20b1b..f509a3a7a9 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -28901,36 +28334,38 @@ index 0742e20b1b..f509a3a7a9 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("video_send_stream_api_gn")
 diff --git third_party/libwebrtc/common_audio/common_audio_avx2_gn/moz.build third_party/libwebrtc/common_audio/common_audio_avx2_gn/moz.build
-index 4c10d5cbee..8ba51fa294 100644
+index fe1b026fc033..3bc0d69ffe9f 100644
 --- third_party/libwebrtc/common_audio/common_audio_avx2_gn/moz.build
 +++ third_party/libwebrtc/common_audio/common_audio_avx2_gn/moz.build
-@@ -17,12 +17,21 @@ CXXFLAGS += [
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -18,13 +18,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -28946,12 +28381,13 @@ index 4c10d5cbee..8ba51fa294 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -50,134 +59,16 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -52,128 +61,9 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -28959,13 +28395,14 @@ index 4c10d5cbee..8ba51fa294 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -28977,21 +28414,20 @@ index 4c10d5cbee..8ba51fa294 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
@@ -29006,7 +28442,6 @@ index 4c10d5cbee..8ba51fa294 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -29030,6 +28465,7 @@ index 4c10d5cbee..8ba51fa294 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -29040,6 +28476,7 @@ index 4c10d5cbee..8ba51fa294 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -29059,42 +28496,33 @@ index 4c10d5cbee..8ba51fa294 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 -
-     DEFINES["_DEBUG"] = True
- 
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
--
 -    DEFINES["_DEBUG"] = True
 -
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+     DEFINES["_DEBUG"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    DEFINES["USE_X11"] = "1"
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 +if CONFIG["TARGET_CPU"] == "x86":
  
      CXXFLAGS += [
          "-msse2"
-     ]
- 
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+    DEFINES["USE_X11"] = "1"
- 
- Library("common_audio_avx2_gn")
 diff --git third_party/libwebrtc/common_audio/common_audio_c_arm_asm_gn/moz.build third_party/libwebrtc/common_audio/common_audio_c_arm_asm_gn/moz.build
-index 0707d29fb6..76bf1b4c5a 100644
+index bbe581ba7140..05b3437fc803 100644
 --- third_party/libwebrtc/common_audio/common_audio_c_arm_asm_gn/moz.build
 +++ third_party/libwebrtc/common_audio/common_audio_c_arm_asm_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -29109,12 +28537,13 @@ index 0707d29fb6..76bf1b4c5a 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,113 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -29122,13 +28551,14 @@ index 0707d29fb6..76bf1b4c5a 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -29136,8 +28566,6 @@ index 0707d29fb6..76bf1b4c5a 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -29145,12 +28573,12 @@ index 0707d29fb6..76bf1b4c5a 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -29160,7 +28588,6 @@ index 0707d29fb6..76bf1b4c5a 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -29184,6 +28611,7 @@ index 0707d29fb6..76bf1b4c5a 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -29194,13 +28622,15 @@ index 0707d29fb6..76bf1b4c5a 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,32 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -29219,17 +28649,19 @@ index 0707d29fb6..76bf1b4c5a 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -155,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -160,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -29253,40 +28685,33 @@ index 0707d29fb6..76bf1b4c5a 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("common_audio_c_arm_asm_gn")
 diff --git third_party/libwebrtc/common_audio/common_audio_c_gn/moz.build third_party/libwebrtc/common_audio/common_audio_c_gn/moz.build
-index d3ade0886c..1c75c3e95d 100644
+index 2ec7bdf69533..7486ca545e4c 100644
 --- third_party/libwebrtc/common_audio/common_audio_c_gn/moz.build
 +++ third_party/libwebrtc/common_audio/common_audio_c_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -29301,27 +28726,28 @@ index d3ade0886c..1c75c3e95d 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -80,114 +89,12 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -82,120 +91,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
-+    DEFINES["_DEBUG"] = True
- 
+-
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -29337,8 +28763,6 @@ index d3ade0886c..1c75c3e95d 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -29352,12 +28776,12 @@ index d3ade0886c..1c75c3e95d 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -29371,7 +28795,6 @@ index d3ade0886c..1c75c3e95d 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -29385,8 +28808,7 @@ index d3ade0886c..1c75c3e95d 100644
 -        "/third_party/libwebrtc/common_audio/signal_processing/complex_fft.c",
 -        "/third_party/libwebrtc/common_audio/signal_processing/filter_ar_fast_q12.c"
 -    ]
-+if CONFIG["TARGET_CPU"] == "aarch64":
- 
+-
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
@@ -29402,6 +28824,7 @@ index d3ade0886c..1c75c3e95d 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -29412,6 +28835,7 @@ index d3ade0886c..1c75c3e95d 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -29420,26 +28844,30 @@ index d3ade0886c..1c75c3e95d 100644
 -        "secur32",
 -        "winmm"
 -    ]
-+    DEFINES["WEBRTC_ARCH_ARM64"] = True
-+    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/common_audio/signal_processing/complex_bit_reverse.c",
+-        "/third_party/libwebrtc/common_audio/signal_processing/complex_fft.c",
+-        "/third_party/libwebrtc/common_audio/signal_processing/filter_ar_fast_q12.c"
+-    ]
++    DEFINES["_DEBUG"] = True
  
-     UNIFIED_SOURCES += [
-         "/third_party/libwebrtc/common_audio/signal_processing/complex_bit_reverse.c",
-@@ -195,25 +102,8 @@ if CONFIG["OS_TARGET"] == "WINNT":
-         "/third_party/libwebrtc/common_audio/signal_processing/filter_ar_fast_q12.c"
-     ]
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+@@ -203,20 +99,14 @@ if CONFIG["TARGET_CPU"] == "aarch64":
+     DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
--if CONFIG["TARGET_CPU"] == "aarch64":
--
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
--
 -if CONFIG["TARGET_CPU"] == "arm":
 -
 -    CFLAGS += [
 -        "-mfpu=neon"
--    ]
--
++    UNIFIED_SOURCES += [
++        "/third_party/libwebrtc/common_audio/signal_processing/complex_bit_reverse.c",
++        "/third_party/libwebrtc/common_audio/signal_processing/complex_fft.c",
++        "/third_party/libwebrtc/common_audio/signal_processing/filter_ar_fast_q12.c"
+     ]
+ 
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -29451,24 +28879,28 @@ index d3ade0886c..1c75c3e95d 100644
      UNIFIED_SOURCES += [
          "/third_party/libwebrtc/common_audio/signal_processing/complex_bit_reverse.c",
          "/third_party/libwebrtc/common_audio/signal_processing/complex_fft.c",
-@@ -224,7 +114,6 @@ if CONFIG["TARGET_CPU"] == "mips32":
+@@ -225,10 +115,8 @@ if CONFIG["TARGET_CPU"] == "loongarch64":
+ 
+ if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
  
      SOURCES += [
          "/third_party/libwebrtc/common_audio/signal_processing/resample_by_2_mips.c"
-@@ -241,8 +130,6 @@ if CONFIG["TARGET_CPU"] == "mips32":
+@@ -245,9 +133,6 @@ if CONFIG["TARGET_CPU"] == "mips32":
  
  if CONFIG["TARGET_CPU"] == "mips64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
      UNIFIED_SOURCES += [
          "/third_party/libwebrtc/common_audio/signal_processing/complex_bit_reverse.c",
          "/third_party/libwebrtc/common_audio/signal_processing/complex_fft.c",
-@@ -257,88 +144,21 @@ if CONFIG["TARGET_CPU"] == "ppc64":
+@@ -262,63 +147,7 @@ if CONFIG["TARGET_CPU"] == "ppc64":
          "/third_party/libwebrtc/common_audio/signal_processing/filter_ar_fast_q12.c"
      ]
  
@@ -29500,32 +28932,19 @@ index d3ade0886c..1c75c3e95d 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "aarch64":
-+if CONFIG["TARGET_CPU"] == "riscv64":
- 
-     UNIFIED_SOURCES += [
-         "/third_party/libwebrtc/common_audio/signal_processing/complex_bit_reverse.c",
-+        "/third_party/libwebrtc/common_audio/signal_processing/complex_fft.c",
-         "/third_party/libwebrtc/common_audio/signal_processing/filter_ar_fast_q12.c"
-     ]
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
--    OS_LIBS += [
--        "unwind"
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/common_audio/signal_processing/complex_bit_reverse.c",
+-        "/third_party/libwebrtc/common_audio/signal_processing/filter_ar_fast_q12.c"
 -    ]
 -
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
-+if CONFIG["TARGET_CPU"] == "x86":
- 
-     CFLAGS += [
-         "-msse2"
-     ]
- 
+-
+-    CFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    UNIFIED_SOURCES += [
 -        "/third_party/libwebrtc/common_audio/signal_processing/complex_bit_reverse.c",
 -        "/third_party/libwebrtc/common_audio/signal_processing/filter_ar_fast_q12.c"
@@ -29540,16 +28959,19 @@ index d3ade0886c..1c75c3e95d 100644
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
--
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/common_audio/signal_processing/complex_bit_reverse.c",
--        "/third_party/libwebrtc/common_audio/signal_processing/complex_fft.c",
--        "/third_party/libwebrtc/common_audio/signal_processing/filter_ar_fast_q12.c"
--    ]
--
++if CONFIG["TARGET_CPU"] == "riscv64":
+ 
+     UNIFIED_SOURCES += [
+         "/third_party/libwebrtc/common_audio/signal_processing/complex_bit_reverse.c",
+@@ -326,31 +155,13 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+         "/third_party/libwebrtc/common_audio/signal_processing/filter_ar_fast_q12.c"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -    UNIFIED_SOURCES += [
@@ -29557,49 +28979,45 @@ index d3ade0886c..1c75c3e95d 100644
 -    ]
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "riscv64":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
-     UNIFIED_SOURCES += [
-         "/third_party/libwebrtc/common_audio/signal_processing/complex_bit_reverse.c",
-@@ -346,13 +166,9 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "riscv64":
-         "/third_party/libwebrtc/common_audio/signal_processing/filter_ar_fast_q12.c"
-     ]
- 
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
--    CFLAGS += [
--        "-msse2"
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/common_audio/signal_processing/complex_bit_reverse.c",
+-        "/third_party/libwebrtc/common_audio/signal_processing/complex_fft.c",
+-        "/third_party/libwebrtc/common_audio/signal_processing/filter_ar_fast_q12.c"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++if CONFIG["TARGET_CPU"] == "x86":
  
+     CFLAGS += [
+         "-msse2"
+     ]
+ 
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
      UNIFIED_SOURCES += [
          "/third_party/libwebrtc/common_audio/signal_processing/complex_bit_reverse.c",
-@@ -360,14 +176,8 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+@@ -358,10 +169,9 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
          "/third_party/libwebrtc/common_audio/signal_processing/filter_ar_fast_q12.c"
      ]
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/common_audio/signal_processing/complex_bit_reverse.c",
--        "/third_party/libwebrtc/common_audio/signal_processing/complex_fft.c",
--        "/third_party/libwebrtc/common_audio/signal_processing/filter_ar_fast_q12.c"
--    ]
-+    DEFINES["USE_X11"] = "1"
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
- Library("common_audio_c_gn")
+     UNIFIED_SOURCES += [
+         "/third_party/libwebrtc/common_audio/signal_processing/complex_bit_reverse.c",
 diff --git third_party/libwebrtc/common_audio/common_audio_cc_gn/moz.build third_party/libwebrtc/common_audio/common_audio_cc_gn/moz.build
-index c023b7c150..b4d70cc2f5 100644
+index 4f177e28c07d..581e60d176df 100644
 --- third_party/libwebrtc/common_audio/common_audio_cc_gn/moz.build
 +++ third_party/libwebrtc/common_audio/common_audio_cc_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -29614,12 +29032,13 @@ index c023b7c150..b4d70cc2f5 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -29627,13 +29046,14 @@ index c023b7c150..b4d70cc2f5 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -29645,8 +29065,6 @@ index c023b7c150..b4d70cc2f5 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -29654,12 +29072,12 @@ index c023b7c150..b4d70cc2f5 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -29673,7 +29091,6 @@ index c023b7c150..b4d70cc2f5 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -29697,6 +29114,7 @@ index c023b7c150..b4d70cc2f5 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -29707,6 +29125,7 @@ index c023b7c150..b4d70cc2f5 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -29719,8 +29138,9 @@ index c023b7c150..b4d70cc2f5 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -29738,12 +29158,14 @@ index c023b7c150..b4d70cc2f5 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -29774,16 +29196,6 @@ index c023b7c150..b4d70cc2f5 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -29792,36 +29204,38 @@ index c023b7c150..b4d70cc2f5 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("common_audio_cc_gn")
 diff --git third_party/libwebrtc/common_audio/common_audio_gn/moz.build third_party/libwebrtc/common_audio/common_audio_gn/moz.build
-index 8a6ffa09ab..3b2da1e0df 100644
+index c58955b10ea6..ee6a43e9fefc 100644
 --- third_party/libwebrtc/common_audio/common_audio_gn/moz.build
 +++ third_party/libwebrtc/common_audio/common_audio_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -29836,12 +29250,13 @@ index 8a6ffa09ab..3b2da1e0df 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -56,190 +65,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -58,98 +67,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -29849,13 +29264,14 @@ index 8a6ffa09ab..3b2da1e0df 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -29867,8 +29283,6 @@ index 8a6ffa09ab..3b2da1e0df 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -29876,12 +29290,12 @@ index 8a6ffa09ab..3b2da1e0df 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -29895,7 +29309,6 @@ index 8a6ffa09ab..3b2da1e0df 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -29919,6 +29332,7 @@ index 8a6ffa09ab..3b2da1e0df 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -29929,6 +29343,7 @@ index 8a6ffa09ab..3b2da1e0df 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -29941,8 +29356,9 @@ index 8a6ffa09ab..3b2da1e0df 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -157,88 +75,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -29960,12 +29376,14 @@ index 8a6ffa09ab..3b2da1e0df 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -29996,16 +29414,6 @@ index 8a6ffa09ab..3b2da1e0df 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -30014,36 +29422,38 @@ index 8a6ffa09ab..3b2da1e0df 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("common_audio_gn")
 diff --git third_party/libwebrtc/common_audio/common_audio_neon_c_gn/moz.build third_party/libwebrtc/common_audio/common_audio_neon_c_gn/moz.build
-index 483307d5a1..cd818499ef 100644
+index dff5e9a9e48a..f71793d2412b 100644
 --- third_party/libwebrtc/common_audio/common_audio_neon_c_gn/moz.build
 +++ third_party/libwebrtc/common_audio/common_audio_neon_c_gn/moz.build
-@@ -12,12 +12,22 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,24 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -30060,12 +29470,14 @@ index 483307d5a1..cd818499ef 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
++DEFINES["__ARM_NEON__"] = "1"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,148 +56,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -48,144 +59,6 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -30073,13 +29485,14 @@ index 483307d5a1..cd818499ef 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -30092,21 +29505,21 @@ index 483307d5a1..cd818499ef 100644
 -    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__ARM_NEON__"] = "1"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
@@ -30121,13 +29534,13 @@ index 483307d5a1..cd818499ef 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__ARM_NEON__"] = "1"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -30147,6 +29560,7 @@ index 483307d5a1..cd818499ef 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -30157,6 +29571,8 @@ index 483307d5a1..cd818499ef 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
+-    DEFINES["__ARM_NEON__"] = "1"
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -30195,32 +29611,23 @@ index 483307d5a1..cd818499ef 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["WEBRTC_ARCH_ARM64"] = True
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
+-    DEFINES["__ARM_NEON__"] = "1"
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["__ARM_NEON__"] = "1"
 -
  Library("common_audio_neon_c_gn")
 diff --git third_party/libwebrtc/common_audio/common_audio_neon_gn/moz.build third_party/libwebrtc/common_audio/common_audio_neon_gn/moz.build
-index ef49252d15..3986bf338e 100644
+index bcb0eea056b8..68f568a4609e 100644
 --- third_party/libwebrtc/common_audio/common_audio_neon_gn/moz.build
 +++ third_party/libwebrtc/common_audio/common_audio_neon_gn/moz.build
-@@ -12,12 +12,22 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,24 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -30237,12 +29644,14 @@ index ef49252d15..3986bf338e 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
++DEFINES["__ARM_NEON__"] = "1"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,148 +55,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,144 +58,6 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -30250,13 +29659,14 @@ index ef49252d15..3986bf338e 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -30269,21 +29679,21 @@ index ef49252d15..3986bf338e 100644
 -    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-    DEFINES["__ARM_NEON__"] = "1"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
@@ -30298,13 +29708,13 @@ index ef49252d15..3986bf338e 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
+-    DEFINES["__ARM_NEON__"] = "1"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -30324,6 +29734,7 @@ index ef49252d15..3986bf338e 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -30334,6 +29745,8 @@ index ef49252d15..3986bf338e 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
+-    DEFINES["__ARM_NEON__"] = "1"
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -30372,32 +29785,23 @@ index ef49252d15..3986bf338e 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["WEBRTC_ARCH_ARM64"] = True
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
+-    DEFINES["__ARM_NEON__"] = "1"
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
 -    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["__ARM_NEON__"] = "1"
 -
  Library("common_audio_neon_gn")
 diff --git third_party/libwebrtc/common_audio/common_audio_sse2_gn/moz.build third_party/libwebrtc/common_audio/common_audio_sse2_gn/moz.build
-index 51912d444a..3cbf748ca2 100644
+index 4a6fdb306aa6..dbecce80ab45 100644
 --- third_party/libwebrtc/common_audio/common_audio_sse2_gn/moz.build
 +++ third_party/libwebrtc/common_audio/common_audio_sse2_gn/moz.build
-@@ -12,12 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -30413,12 +29817,13 @@ index 51912d444a..3cbf748ca2 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,156 +54,23 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,150 +56,16 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -30426,13 +29831,14 @@ index 51912d444a..3cbf748ca2 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -30448,21 +29854,20 @@ index 51912d444a..3cbf748ca2 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
@@ -30481,7 +29886,6 @@ index 51912d444a..3cbf748ca2 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -30505,6 +29909,7 @@ index 51912d444a..3cbf748ca2 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -30515,6 +29920,7 @@ index 51912d444a..3cbf748ca2 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -30530,25 +29936,34 @@ index 51912d444a..3cbf748ca2 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["_DEBUG"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
--    DEFINES["_DEBUG"] = True
--
+     DEFINES["_DEBUG"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    DEFINES["USE_X11"] = "1"
+-    CXXFLAGS += [
+-        "-msse2",
+-        "-msse2"
+-    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86_64":
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 +if CONFIG["TARGET_CPU"] == "x86":
  
      CXXFLAGS += [
@@ -30556,35 +29971,17 @@ index 51912d444a..3cbf748ca2 100644
          "-msse2"
      ]
  
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86_64":
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 +if CONFIG["TARGET_CPU"] == "x86_64":
  
      CXXFLAGS += [
          "-msse2"
-     ]
- 
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--    CXXFLAGS += [
--        "-msse2",
--        "-msse2"
--    ]
--
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+    DEFINES["USE_X11"] = "1"
- 
- Library("common_audio_sse2_gn")
 diff --git third_party/libwebrtc/common_audio/fir_filter_factory_gn/moz.build third_party/libwebrtc/common_audio/fir_filter_factory_gn/moz.build
-index 2e171bb7a6..2e23cff092 100644
+index ce9072a0fe55..6ebbd2bc8f48 100644
 --- third_party/libwebrtc/common_audio/fir_filter_factory_gn/moz.build
 +++ third_party/libwebrtc/common_audio/fir_filter_factory_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -30599,12 +29996,13 @@ index 2e171bb7a6..2e23cff092 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -30612,13 +30010,14 @@ index 2e171bb7a6..2e23cff092 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -30630,8 +30029,6 @@ index 2e171bb7a6..2e23cff092 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -30639,12 +30036,12 @@ index 2e171bb7a6..2e23cff092 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -30658,7 +30055,6 @@ index 2e171bb7a6..2e23cff092 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -30682,6 +30078,7 @@ index 2e171bb7a6..2e23cff092 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -30692,6 +30089,7 @@ index 2e171bb7a6..2e23cff092 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -30704,8 +30102,9 @@ index 2e171bb7a6..2e23cff092 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -30723,12 +30122,14 @@ index 2e171bb7a6..2e23cff092 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -30759,16 +30160,6 @@ index 2e171bb7a6..2e23cff092 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -30777,36 +30168,38 @@ index 2e171bb7a6..2e23cff092 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("fir_filter_factory_gn")
 diff --git third_party/libwebrtc/common_audio/fir_filter_gn/moz.build third_party/libwebrtc/common_audio/fir_filter_gn/moz.build
-index 5ecdb1c5a6..1c7ccb9898 100644
+index 06ea301b21f9..81322b8eb2ec 100644
 --- third_party/libwebrtc/common_audio/fir_filter_gn/moz.build
 +++ third_party/libwebrtc/common_audio/fir_filter_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -30821,12 +30214,13 @@ index 5ecdb1c5a6..1c7ccb9898 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -30834,13 +30228,14 @@ index 5ecdb1c5a6..1c7ccb9898 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -30848,8 +30243,6 @@ index 5ecdb1c5a6..1c7ccb9898 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -30857,12 +30250,12 @@ index 5ecdb1c5a6..1c7ccb9898 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -30872,7 +30265,6 @@ index 5ecdb1c5a6..1c7ccb9898 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -30896,6 +30288,7 @@ index 5ecdb1c5a6..1c7ccb9898 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -30906,13 +30299,15 @@ index 5ecdb1c5a6..1c7ccb9898 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -30926,17 +30321,19 @@ index 5ecdb1c5a6..1c7ccb9898 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -30960,40 +30357,33 @@ index 5ecdb1c5a6..1c7ccb9898 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("fir_filter_gn")
 diff --git third_party/libwebrtc/common_audio/sinc_resampler_gn/moz.build third_party/libwebrtc/common_audio/sinc_resampler_gn/moz.build
-index 7119bb2e4f..2ddc2629d1 100644
+index 5290e066bab5..24a8a439063c 100644
 --- third_party/libwebrtc/common_audio/sinc_resampler_gn/moz.build
 +++ third_party/libwebrtc/common_audio/sinc_resampler_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -31008,12 +30398,13 @@ index 7119bb2e4f..2ddc2629d1 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,123 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,98 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -31021,13 +30412,14 @@ index 7119bb2e4f..2ddc2629d1 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -31039,8 +30431,6 @@ index 7119bb2e4f..2ddc2629d1 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -31048,12 +30438,12 @@ index 7119bb2e4f..2ddc2629d1 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -31067,7 +30457,6 @@ index 7119bb2e4f..2ddc2629d1 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -31091,6 +30480,7 @@ index 7119bb2e4f..2ddc2629d1 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -31101,6 +30491,7 @@ index 7119bb2e4f..2ddc2629d1 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -31113,8 +30504,9 @@ index 7119bb2e4f..2ddc2629d1 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -31128,17 +30520,19 @@ index 7119bb2e4f..2ddc2629d1 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -165,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -170,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -31162,40 +30556,33 @@ index 7119bb2e4f..2ddc2629d1 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("sinc_resampler_gn")
 diff --git third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128_gn/moz.build third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128_gn/moz.build
-index 61b2490a00..9487827790 100644
+index 4292372dbac9..1d7ed49fde1e 100644
 --- third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128_gn/moz.build
 +++ third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -31210,12 +30597,13 @@ index 61b2490a00..9487827790 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,98 +52,7 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -31223,13 +30611,14 @@ index 61b2490a00..9487827790 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -31241,8 +30630,6 @@ index 61b2490a00..9487827790 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -31250,12 +30637,12 @@ index 61b2490a00..9487827790 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -31269,7 +30656,6 @@ index 61b2490a00..9487827790 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -31293,6 +30679,7 @@ index 61b2490a00..9487827790 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -31303,6 +30690,7 @@ index 61b2490a00..9487827790 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -31315,7 +30703,7 @@ index 61b2490a00..9487827790 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-@@ -145,132 +63,42 @@ if CONFIG["TARGET_CPU"] == "aarch64":
+@@ -148,128 +66,38 @@ if CONFIG["TARGET_CPU"] == "aarch64":
          "/third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128/ooura_fft_neon.cc"
      ]
  
@@ -31339,6 +30727,7 @@ index 61b2490a00..9487827790 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -31349,6 +30738,7 @@ index 61b2490a00..9487827790 100644
  
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  if CONFIG["TARGET_CPU"] == "x86":
@@ -31387,16 +30777,6 @@ index 61b2490a00..9487827790 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -31411,33 +30791,45 @@ index 61b2490a00..9487827790 100644
 -    ]
 -
 -if CONFIG["OS_TARGET"] == "Darwin" and CONFIG["TARGET_CPU"] == "x86_64":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
-+    UNIFIED_SOURCES += [
-+        "/third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128/ooura_fft_sse2.cc"
-     ]
- 
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ 
+-    CXXFLAGS += [
+-        "-msse2",
+-        "-msse2"
++    UNIFIED_SOURCES += [
++        "/third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128/ooura_fft_sse2.cc"
+     ]
+ 
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 +if CONFIG["TARGET_CPU"] == "x86_64":
  
      CXXFLAGS += [
--        "-msse2",
          "-msse2"
      ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+-if CONFIG["OS_TARGET"] == "OpenBSD" and CONFIG["TARGET_CPU"] == "x86_64":
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -    CXXFLAGS += [
@@ -31446,23 +30838,13 @@ index 61b2490a00..9487827790 100644
 +        "/third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128/ooura_fft_sse2.cc"
      ]
  
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["OS_TARGET"] == "OpenBSD" and CONFIG["TARGET_CPU"] == "x86_64":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+    DEFINES["USE_X11"] = "1"
- 
  Library("fft_size_128_gn")
 diff --git third_party/libwebrtc/common_audio/third_party/ooura/fft_size_256_gn/moz.build third_party/libwebrtc/common_audio/third_party/ooura/fft_size_256_gn/moz.build
-index 78925ad820..93632857ca 100644
+index 083f0cacddb9..870f24ccad4f 100644
 --- third_party/libwebrtc/common_audio/third_party/ooura/fft_size_256_gn/moz.build
 +++ third_party/libwebrtc/common_audio/third_party/ooura/fft_size_256_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -31477,12 +30859,13 @@ index 78925ad820..93632857ca 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,175 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,83 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -31490,13 +30873,14 @@ index 78925ad820..93632857ca 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -31504,8 +30888,6 @@ index 78925ad820..93632857ca 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -31513,12 +30895,12 @@ index 78925ad820..93632857ca 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -31528,7 +30910,6 @@ index 78925ad820..93632857ca 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -31552,6 +30933,7 @@ index 78925ad820..93632857ca 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -31562,13 +30944,15 @@ index 78925ad820..93632857ca 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -31586,12 +30970,14 @@ index 78925ad820..93632857ca 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -31622,54 +31008,46 @@ index 78925ad820..93632857ca 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    OS_LIBS += [
--        "unwind"
+-    CXXFLAGS += [
+-        "-msse2"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("fft_size_256_gn")
 diff --git third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor_gn/moz.build third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor_gn/moz.build
-index a6269cbd5a..7c59eb325f 100644
+index 8fba4c436475..7be006d15bc0 100644
 --- third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor_gn/moz.build
 +++ third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -31684,12 +31062,13 @@ index a6269cbd5a..7c59eb325f 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,115 +48,19 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,95 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -31697,13 +31076,14 @@ index a6269cbd5a..7c59eb325f 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -31711,8 +31091,6 @@ index a6269cbd5a..7c59eb325f 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -31724,12 +31102,12 @@ index a6269cbd5a..7c59eb325f 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -31739,7 +31117,6 @@ index a6269cbd5a..7c59eb325f 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -31767,6 +31144,7 @@ index a6269cbd5a..7c59eb325f 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -31777,6 +31155,7 @@ index a6269cbd5a..7c59eb325f 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    UNIFIED_SOURCES += [
@@ -31786,8 +31165,9 @@ index a6269cbd5a..7c59eb325f 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -137,30 +58,20 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -31808,24 +31188,27 @@ index a6269cbd5a..7c59eb325f 100644
      UNIFIED_SOURCES += [
          "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
      ]
-@@ -156,7 +69,6 @@ if CONFIG["TARGET_CPU"] == "mips32":
  
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
  
      UNIFIED_SOURCES += [
          "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor_mips.c"
-@@ -164,8 +76,6 @@ if CONFIG["TARGET_CPU"] == "mips32":
+@@ -168,9 +79,6 @@ if CONFIG["TARGET_CPU"] == "mips32":
  
  if CONFIG["TARGET_CPU"] == "mips64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
      UNIFIED_SOURCES += [
          "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
      ]
-@@ -176,102 +86,34 @@ if CONFIG["TARGET_CPU"] == "ppc64":
+@@ -181,93 +89,27 @@ if CONFIG["TARGET_CPU"] == "ppc64":
          "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
      ]
  
@@ -31857,34 +31240,23 @@ index a6269cbd5a..7c59eb325f 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "aarch64":
-+if CONFIG["TARGET_CPU"] == "riscv64":
- 
-     UNIFIED_SOURCES += [
-         "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
-     ]
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
--    OS_LIBS += [
--        "unwind"
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
 -    ]
 -
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
-+if CONFIG["TARGET_CPU"] == "x86":
+-
+-    CFLAGS += [
+-        "-msse2"
+-    ]
++if CONFIG["TARGET_CPU"] == "riscv64":
  
-     CFLAGS += [
-         "-msse2"
+     UNIFIED_SOURCES += [
+         "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
      ]
  
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86_64":
 -
 -    UNIFIED_SOURCES += [
@@ -31893,6 +31265,7 @@ index a6269cbd5a..7c59eb325f 100644
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -    UNIFIED_SOURCES += [
@@ -31901,22 +31274,23 @@ index a6269cbd5a..7c59eb325f 100644
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "riscv64":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
-     UNIFIED_SOURCES += [
-         "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
-     ]
- 
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
--    CFLAGS += [
--        "-msse2"
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++if CONFIG["TARGET_CPU"] == "x86":
+ 
+     CFLAGS += [
+         "-msse2"
+     ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -31925,22 +31299,20 @@ index a6269cbd5a..7c59eb325f 100644
      ]
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
--
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
--    ]
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
- Library("spl_sqrt_floor_gn")
+     UNIFIED_SOURCES += [
+         "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
 diff --git third_party/libwebrtc/common_video/common_video_gn/moz.build third_party/libwebrtc/common_video/common_video_gn/moz.build
-index cb40e06428..611b579b4f 100644
+index 53e079b36c1e..216161d185b7 100644
 --- third_party/libwebrtc/common_video/common_video_gn/moz.build
 +++ third_party/libwebrtc/common_video/common_video_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -31955,12 +31327,13 @@ index cb40e06428..611b579b4f 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -55,186 +64,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -57,98 +66,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -31968,13 +31341,14 @@ index cb40e06428..611b579b4f 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -31986,8 +31360,6 @@ index cb40e06428..611b579b4f 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -31995,22 +31367,25 @@ index cb40e06428..611b579b4f 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -32034,6 +31409,7 @@ index cb40e06428..611b579b4f 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -32044,6 +31420,7 @@ index cb40e06428..611b579b4f 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -32056,8 +31433,9 @@ index cb40e06428..611b579b4f 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -156,88 +74,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -32075,12 +31453,14 @@ index cb40e06428..611b579b4f 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -32111,16 +31491,6 @@ index cb40e06428..611b579b4f 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -32129,36 +31499,38 @@ index cb40e06428..611b579b4f 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("common_video_gn")
 diff --git third_party/libwebrtc/common_video/corruption_detection_converters_gn/moz.build third_party/libwebrtc/common_video/corruption_detection_converters_gn/moz.build
-index 9cb9225a87..0db4ddb799 100644
+index a39b53c0b225..46901ebfa87d 100644
 --- third_party/libwebrtc/common_video/corruption_detection_converters_gn/moz.build
 +++ third_party/libwebrtc/common_video/corruption_detection_converters_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -32173,12 +31545,13 @@ index 9cb9225a87..0db4ddb799 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -32186,13 +31559,14 @@ index 9cb9225a87..0db4ddb799 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -32204,8 +31578,6 @@ index 9cb9225a87..0db4ddb799 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -32213,12 +31585,12 @@ index 9cb9225a87..0db4ddb799 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -32228,7 +31600,6 @@ index 9cb9225a87..0db4ddb799 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -32252,6 +31623,7 @@ index 9cb9225a87..0db4ddb799 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -32262,13 +31634,15 @@ index 9cb9225a87..0db4ddb799 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -32286,12 +31660,14 @@ index 9cb9225a87..0db4ddb799 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -32322,16 +31698,6 @@ index 9cb9225a87..0db4ddb799 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -32340,36 +31706,38 @@ index 9cb9225a87..0db4ddb799 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("corruption_detection_converters_gn")
 diff --git third_party/libwebrtc/common_video/corruption_score_calculator_gn/moz.build third_party/libwebrtc/common_video/corruption_score_calculator_gn/moz.build
-index fc3bafbb64..7581bd78b6 100644
+index b6aee1c8bbbe..dfb538922b84 100644
 --- third_party/libwebrtc/common_video/corruption_score_calculator_gn/moz.build
 +++ third_party/libwebrtc/common_video/corruption_score_calculator_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -32384,12 +31752,13 @@ index fc3bafbb64..7581bd78b6 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,119 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,94 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -32397,13 +31766,14 @@ index fc3bafbb64..7581bd78b6 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -32415,8 +31785,6 @@ index fc3bafbb64..7581bd78b6 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -32424,12 +31792,12 @@ index fc3bafbb64..7581bd78b6 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -32439,7 +31807,6 @@ index fc3bafbb64..7581bd78b6 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -32463,6 +31830,7 @@ index fc3bafbb64..7581bd78b6 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -32473,6 +31841,7 @@ index fc3bafbb64..7581bd78b6 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -32485,8 +31854,9 @@ index fc3bafbb64..7581bd78b6 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -136,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -32500,17 +31870,19 @@ index fc3bafbb64..7581bd78b6 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -161,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -166,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -32534,40 +31906,33 @@ index fc3bafbb64..7581bd78b6 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("corruption_score_calculator_gn")
 diff --git third_party/libwebrtc/common_video/frame_counts_gn/moz.build third_party/libwebrtc/common_video/frame_counts_gn/moz.build
-index 8fc0726fff..9a2f65ea66 100644
+index 4c0a4630b610..5d45fb7c23c4 100644
 --- third_party/libwebrtc/common_video/frame_counts_gn/moz.build
 +++ third_party/libwebrtc/common_video/frame_counts_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -32582,12 +31947,13 @@ index 8fc0726fff..9a2f65ea66 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -32595,13 +31961,14 @@ index 8fc0726fff..9a2f65ea66 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -32609,8 +31976,6 @@ index 8fc0726fff..9a2f65ea66 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -32618,12 +31983,12 @@ index 8fc0726fff..9a2f65ea66 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -32633,7 +31998,6 @@ index 8fc0726fff..9a2f65ea66 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -32657,6 +32021,7 @@ index 8fc0726fff..9a2f65ea66 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -32667,13 +32032,15 @@ index 8fc0726fff..9a2f65ea66 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -32687,17 +32054,19 @@ index 8fc0726fff..9a2f65ea66 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -32721,40 +32090,33 @@ index 8fc0726fff..9a2f65ea66 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("frame_counts_gn")
 diff --git third_party/libwebrtc/common_video/frame_instrumentation_data_gn/moz.build third_party/libwebrtc/common_video/frame_instrumentation_data_gn/moz.build
-index 6f415251ad..2e666f70cf 100644
+index 9f1fe24b6f43..b4200efd2d0f 100644
 --- third_party/libwebrtc/common_video/frame_instrumentation_data_gn/moz.build
 +++ third_party/libwebrtc/common_video/frame_instrumentation_data_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -32769,12 +32131,13 @@ index 6f415251ad..2e666f70cf 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -32782,13 +32145,14 @@ index 6f415251ad..2e666f70cf 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -32796,8 +32160,6 @@ index 6f415251ad..2e666f70cf 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -32805,12 +32167,12 @@ index 6f415251ad..2e666f70cf 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -32820,7 +32182,6 @@ index 6f415251ad..2e666f70cf 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -32844,6 +32205,7 @@ index 6f415251ad..2e666f70cf 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -32854,13 +32216,15 @@ index 6f415251ad..2e666f70cf 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -32874,17 +32238,19 @@ index 6f415251ad..2e666f70cf 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -32908,40 +32274,33 @@ index 6f415251ad..2e666f70cf 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("frame_instrumentation_data_gn")
 diff --git third_party/libwebrtc/common_video/generic_frame_descriptor/generic_frame_descriptor_gn/moz.build third_party/libwebrtc/common_video/generic_frame_descriptor/generic_frame_descriptor_gn/moz.build
-index d36cf57dac..7652e895de 100644
+index 5ad5eb8a6c24..f3ff9dad7e78 100644
 --- third_party/libwebrtc/common_video/generic_frame_descriptor/generic_frame_descriptor_gn/moz.build
 +++ third_party/libwebrtc/common_video/generic_frame_descriptor/generic_frame_descriptor_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -32956,12 +32315,13 @@ index d36cf57dac..7652e895de 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -32969,13 +32329,14 @@ index d36cf57dac..7652e895de 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -32987,8 +32348,6 @@ index d36cf57dac..7652e895de 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -32996,12 +32355,12 @@ index d36cf57dac..7652e895de 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -33011,7 +32370,6 @@ index d36cf57dac..7652e895de 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -33035,6 +32393,7 @@ index d36cf57dac..7652e895de 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -33045,13 +32404,15 @@ index d36cf57dac..7652e895de 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -33069,12 +32430,14 @@ index d36cf57dac..7652e895de 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -33105,16 +32468,6 @@ index d36cf57dac..7652e895de 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -33123,36 +32476,38 @@ index d36cf57dac..7652e895de 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("generic_frame_descriptor_gn")
 diff --git third_party/libwebrtc/dcsctp_gn/moz.build third_party/libwebrtc/dcsctp_gn/moz.build
-index 2f940fd7be..b555230e9b 100644
+index a361aa0738ba..9c86ad151947 100644
 --- third_party/libwebrtc/dcsctp_gn/moz.build
 +++ third_party/libwebrtc/dcsctp_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -33167,12 +32522,13 @@ index 2f940fd7be..b555230e9b 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,119 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,94 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -33180,13 +32536,14 @@ index 2f940fd7be..b555230e9b 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -33198,8 +32555,6 @@ index 2f940fd7be..b555230e9b 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -33207,12 +32562,12 @@ index 2f940fd7be..b555230e9b 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -33222,7 +32577,6 @@ index 2f940fd7be..b555230e9b 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -33246,6 +32600,7 @@ index 2f940fd7be..b555230e9b 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -33256,6 +32611,7 @@ index 2f940fd7be..b555230e9b 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -33268,8 +32624,9 @@ index 2f940fd7be..b555230e9b 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -136,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -33283,17 +32640,19 @@ index 2f940fd7be..b555230e9b 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -161,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -166,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -33317,40 +32676,33 @@ index 2f940fd7be..b555230e9b 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("dcsctp_gn")
 diff --git third_party/libwebrtc/experiments/registered_field_trials_gn/moz.build third_party/libwebrtc/experiments/registered_field_trials_gn/moz.build
-index 2164722550..679a78a96f 100644
+index 415d4f6b6bad..a38a5238b43b 100644
 --- third_party/libwebrtc/experiments/registered_field_trials_gn/moz.build
 +++ third_party/libwebrtc/experiments/registered_field_trials_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -33365,12 +32717,13 @@ index 2164722550..679a78a96f 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -33378,13 +32731,14 @@ index 2164722550..679a78a96f 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -33392,8 +32746,6 @@ index 2164722550..679a78a96f 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -33401,12 +32753,12 @@ index 2164722550..679a78a96f 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -33416,7 +32768,6 @@ index 2164722550..679a78a96f 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -33440,6 +32791,7 @@ index 2164722550..679a78a96f 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -33450,13 +32802,15 @@ index 2164722550..679a78a96f 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -33470,17 +32824,19 @@ index 2164722550..679a78a96f 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -33504,36 +32860,29 @@ index 2164722550..679a78a96f 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("registered_field_trials_gn")
 diff --git third_party/libwebrtc/experiments/registered_field_trials_header_gn/moz.build third_party/libwebrtc/experiments/registered_field_trials_header_gn/moz.build
-index 6c29dea76a..3ae54a950c 100644
+index 6c29dea76a50..3ae54a950c46 100644
 --- third_party/libwebrtc/experiments/registered_field_trials_header_gn/moz.build
 +++ third_party/libwebrtc/experiments/registered_field_trials_header_gn/moz.build
 @@ -31,9 +31,4 @@ LOCAL_INCLUDES += [
@@ -33547,11 +32896,11 @@ index 6c29dea76a..3ae54a950c 100644
 -
  Library("registered_field_trials_header_gn")
 diff --git third_party/libwebrtc/logging/rtc_event_audio_gn/moz.build third_party/libwebrtc/logging/rtc_event_audio_gn/moz.build
-index a6629977f4..0da1f97cba 100644
+index 19d2011f0711..fd3195859252 100644
 --- third_party/libwebrtc/logging/rtc_event_audio_gn/moz.build
 +++ third_party/libwebrtc/logging/rtc_event_audio_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -33566,12 +32915,13 @@ index a6629977f4..0da1f97cba 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -47,186 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -49,94 +58,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -33579,13 +32929,14 @@ index a6629977f4..0da1f97cba 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -33597,8 +32948,6 @@ index a6629977f4..0da1f97cba 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -33606,12 +32955,12 @@ index a6629977f4..0da1f97cba 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -33621,7 +32970,6 @@ index a6629977f4..0da1f97cba 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -33645,6 +32993,7 @@ index a6629977f4..0da1f97cba 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -33655,6 +33004,7 @@ index a6629977f4..0da1f97cba 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -33667,8 +33017,9 @@ index a6629977f4..0da1f97cba 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +66,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -33686,12 +33037,14 @@ index a6629977f4..0da1f97cba 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -33722,16 +33075,6 @@ index a6629977f4..0da1f97cba 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -33740,36 +33083,38 @@ index a6629977f4..0da1f97cba 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtc_event_audio_gn")
 diff --git third_party/libwebrtc/logging/rtc_event_bwe_gn/moz.build third_party/libwebrtc/logging/rtc_event_bwe_gn/moz.build
-index f5dbb588ce..aca9e63b10 100644
+index af48c04f59de..a7254b198d49 100644
 --- third_party/libwebrtc/logging/rtc_event_bwe_gn/moz.build
 +++ third_party/libwebrtc/logging/rtc_event_bwe_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -33784,12 +33129,13 @@ index f5dbb588ce..aca9e63b10 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -48,186 +57,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -50,94 +59,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -33797,13 +33143,14 @@ index f5dbb588ce..aca9e63b10 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -33815,8 +33162,6 @@ index f5dbb588ce..aca9e63b10 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -33824,12 +33169,12 @@ index f5dbb588ce..aca9e63b10 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -33839,7 +33184,6 @@ index f5dbb588ce..aca9e63b10 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -33863,6 +33207,7 @@ index f5dbb588ce..aca9e63b10 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -33873,6 +33218,7 @@ index f5dbb588ce..aca9e63b10 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -33885,8 +33231,9 @@ index f5dbb588ce..aca9e63b10 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +67,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -33904,12 +33251,14 @@ index f5dbb588ce..aca9e63b10 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -33940,16 +33289,6 @@ index f5dbb588ce..aca9e63b10 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -33958,36 +33297,38 @@ index f5dbb588ce..aca9e63b10 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtc_event_bwe_gn")
 diff --git third_party/libwebrtc/logging/rtc_event_field_gn/moz.build third_party/libwebrtc/logging/rtc_event_field_gn/moz.build
-index f121198a08..4a8b29c731 100644
+index 68ca708760ea..670306ad1fab 100644
 --- third_party/libwebrtc/logging/rtc_event_field_gn/moz.build
 +++ third_party/libwebrtc/logging/rtc_event_field_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -34002,12 +33343,13 @@ index f121198a08..4a8b29c731 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,186 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -48,94 +57,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -34015,13 +33357,14 @@ index f121198a08..4a8b29c731 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -34033,8 +33376,6 @@ index f121198a08..4a8b29c731 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -34042,12 +33383,12 @@ index f121198a08..4a8b29c731 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -34057,7 +33398,6 @@ index f121198a08..4a8b29c731 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -34081,6 +33421,7 @@ index f121198a08..4a8b29c731 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -34091,6 +33432,7 @@ index f121198a08..4a8b29c731 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -34103,8 +33445,9 @@ index f121198a08..4a8b29c731 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -143,88 +65,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -34122,12 +33465,14 @@ index f121198a08..4a8b29c731 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -34158,16 +33503,6 @@ index f121198a08..4a8b29c731 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -34176,36 +33511,38 @@ index f121198a08..4a8b29c731 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtc_event_field_gn")
 diff --git third_party/libwebrtc/logging/rtc_event_log_parse_status_gn/moz.build third_party/libwebrtc/logging/rtc_event_log_parse_status_gn/moz.build
-index 2348f29e33..7288ed35ab 100644
+index ba98f2fad30c..0521908d9419 100644
 --- third_party/libwebrtc/logging/rtc_event_log_parse_status_gn/moz.build
 +++ third_party/libwebrtc/logging/rtc_event_log_parse_status_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -34220,12 +33557,13 @@ index 2348f29e33..7288ed35ab 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -34233,13 +33571,14 @@ index 2348f29e33..7288ed35ab 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -34251,8 +33590,6 @@ index 2348f29e33..7288ed35ab 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -34260,12 +33597,12 @@ index 2348f29e33..7288ed35ab 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -34275,7 +33612,6 @@ index 2348f29e33..7288ed35ab 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -34299,6 +33635,7 @@ index 2348f29e33..7288ed35ab 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -34309,13 +33646,15 @@ index 2348f29e33..7288ed35ab 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -34329,17 +33668,19 @@ index 2348f29e33..7288ed35ab 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -34363,40 +33704,33 @@ index 2348f29e33..7288ed35ab 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("rtc_event_log_parse_status_gn")
 diff --git third_party/libwebrtc/logging/rtc_event_number_encodings_gn/moz.build third_party/libwebrtc/logging/rtc_event_number_encodings_gn/moz.build
-index 524cb78d49..ee2f0cd421 100644
+index 01705c04b230..8e87aff3722e 100644
 --- third_party/libwebrtc/logging/rtc_event_number_encodings_gn/moz.build
 +++ third_party/libwebrtc/logging/rtc_event_number_encodings_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -34411,12 +33745,13 @@ index 524cb78d49..ee2f0cd421 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,179 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,87 +56,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -34424,13 +33759,14 @@ index 524cb78d49..ee2f0cd421 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -34442,8 +33778,6 @@ index 524cb78d49..ee2f0cd421 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -34451,12 +33785,12 @@ index 524cb78d49..ee2f0cd421 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -34466,7 +33800,6 @@ index 524cb78d49..ee2f0cd421 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -34490,6 +33823,7 @@ index 524cb78d49..ee2f0cd421 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -34500,13 +33834,15 @@ index 524cb78d49..ee2f0cd421 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -135,88 +64,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -34524,12 +33860,14 @@ index 524cb78d49..ee2f0cd421 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -34560,16 +33898,6 @@ index 524cb78d49..ee2f0cd421 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -34578,36 +33906,38 @@ index 524cb78d49..ee2f0cd421 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtc_event_number_encodings_gn")
 diff --git third_party/libwebrtc/logging/rtc_event_pacing_gn/moz.build third_party/libwebrtc/logging/rtc_event_pacing_gn/moz.build
-index 6dc6484494..824c9abdf3 100644
+index b5e49419d3ef..c6f0009da400 100644
 --- third_party/libwebrtc/logging/rtc_event_pacing_gn/moz.build
 +++ third_party/libwebrtc/logging/rtc_event_pacing_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -34622,12 +33952,13 @@ index 6dc6484494..824c9abdf3 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -34635,13 +33966,14 @@ index 6dc6484494..824c9abdf3 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -34653,8 +33985,6 @@ index 6dc6484494..824c9abdf3 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -34662,12 +33992,12 @@ index 6dc6484494..824c9abdf3 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -34677,7 +34007,6 @@ index 6dc6484494..824c9abdf3 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -34701,6 +34030,7 @@ index 6dc6484494..824c9abdf3 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -34711,6 +34041,7 @@ index 6dc6484494..824c9abdf3 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -34723,8 +34054,9 @@ index 6dc6484494..824c9abdf3 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -34742,12 +34074,14 @@ index 6dc6484494..824c9abdf3 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -34778,16 +34112,6 @@ index 6dc6484494..824c9abdf3 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -34796,36 +34120,38 @@ index 6dc6484494..824c9abdf3 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtc_event_pacing_gn")
 diff --git third_party/libwebrtc/logging/rtc_event_rtp_rtcp_gn/moz.build third_party/libwebrtc/logging/rtc_event_rtp_rtcp_gn/moz.build
-index 8cc1177e82..0ba912e5db 100644
+index 669a835db754..68eacaa9575b 100644
 --- third_party/libwebrtc/logging/rtc_event_rtp_rtcp_gn/moz.build
 +++ third_party/libwebrtc/logging/rtc_event_rtp_rtcp_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -34840,12 +34166,13 @@ index 8cc1177e82..0ba912e5db 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,190 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -48,98 +57,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -34853,13 +34180,14 @@ index 8cc1177e82..0ba912e5db 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -34871,8 +34199,6 @@ index 8cc1177e82..0ba912e5db 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -34880,12 +34206,12 @@ index 8cc1177e82..0ba912e5db 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -34899,7 +34225,6 @@ index 8cc1177e82..0ba912e5db 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -34923,6 +34248,7 @@ index 8cc1177e82..0ba912e5db 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -34933,6 +34259,7 @@ index 8cc1177e82..0ba912e5db 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -34945,8 +34272,9 @@ index 8cc1177e82..0ba912e5db 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -147,88 +65,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -34964,12 +34292,14 @@ index 8cc1177e82..0ba912e5db 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -35000,16 +34330,6 @@ index 8cc1177e82..0ba912e5db 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -35018,36 +34338,38 @@ index 8cc1177e82..0ba912e5db 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtc_event_rtp_rtcp_gn")
 diff --git third_party/libwebrtc/logging/rtc_event_video_gn/moz.build third_party/libwebrtc/logging/rtc_event_video_gn/moz.build
-index 3f8e25f66c..5dfce62b3b 100644
+index e3933c0aa96e..563a8c4cd9fb 100644
 --- third_party/libwebrtc/logging/rtc_event_video_gn/moz.build
 +++ third_party/libwebrtc/logging/rtc_event_video_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -35062,12 +34384,13 @@ index 3f8e25f66c..5dfce62b3b 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,94 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -35075,13 +34398,14 @@ index 3f8e25f66c..5dfce62b3b 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -35093,8 +34417,6 @@ index 3f8e25f66c..5dfce62b3b 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -35102,12 +34424,12 @@ index 3f8e25f66c..5dfce62b3b 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -35117,7 +34439,6 @@ index 3f8e25f66c..5dfce62b3b 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -35141,6 +34462,7 @@ index 3f8e25f66c..5dfce62b3b 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -35151,6 +34473,7 @@ index 3f8e25f66c..5dfce62b3b 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -35163,8 +34486,9 @@ index 3f8e25f66c..5dfce62b3b 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -141,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -35182,12 +34506,14 @@ index 3f8e25f66c..5dfce62b3b 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -35218,16 +34544,6 @@ index 3f8e25f66c..5dfce62b3b 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -35236,36 +34552,38 @@ index 3f8e25f66c..5dfce62b3b 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtc_event_video_gn")
 diff --git third_party/libwebrtc/logging/rtc_stream_config_gn/moz.build third_party/libwebrtc/logging/rtc_stream_config_gn/moz.build
-index 604a99340e..abd1c123b8 100644
+index 60a829841624..6a35e9816c35 100644
 --- third_party/libwebrtc/logging/rtc_stream_config_gn/moz.build
 +++ third_party/libwebrtc/logging/rtc_stream_config_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -35280,12 +34598,13 @@ index 604a99340e..abd1c123b8 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -35293,13 +34612,14 @@ index 604a99340e..abd1c123b8 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -35311,8 +34631,6 @@ index 604a99340e..abd1c123b8 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -35320,12 +34638,12 @@ index 604a99340e..abd1c123b8 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -35335,7 +34653,6 @@ index 604a99340e..abd1c123b8 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -35359,6 +34676,7 @@ index 604a99340e..abd1c123b8 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -35369,6 +34687,7 @@ index 604a99340e..abd1c123b8 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -35381,8 +34700,9 @@ index 604a99340e..abd1c123b8 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -35400,12 +34720,14 @@ index 604a99340e..abd1c123b8 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -35436,16 +34758,6 @@ index 604a99340e..abd1c123b8 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -35454,36 +34766,38 @@ index 604a99340e..abd1c123b8 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtc_stream_config_gn")
 diff --git third_party/libwebrtc/media/adapted_video_track_source_gn/moz.build third_party/libwebrtc/media/adapted_video_track_source_gn/moz.build
-index 9cd35674dc..bdfcd97c39 100644
+index 95e5b56fcaf2..6ebaffa17bf0 100644
 --- third_party/libwebrtc/media/adapted_video_track_source_gn/moz.build
 +++ third_party/libwebrtc/media/adapted_video_track_source_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -35498,12 +34812,13 @@ index 9cd35674dc..bdfcd97c39 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -35511,13 +34826,14 @@ index 9cd35674dc..bdfcd97c39 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -35529,8 +34845,6 @@ index 9cd35674dc..bdfcd97c39 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -35538,22 +34852,25 @@ index 9cd35674dc..bdfcd97c39 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -35577,6 +34894,7 @@ index 9cd35674dc..bdfcd97c39 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -35587,6 +34905,7 @@ index 9cd35674dc..bdfcd97c39 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -35599,8 +34918,9 @@ index 9cd35674dc..bdfcd97c39 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -35618,12 +34938,14 @@ index 9cd35674dc..bdfcd97c39 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -35654,16 +34976,6 @@ index 9cd35674dc..bdfcd97c39 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -35672,36 +34984,38 @@ index 9cd35674dc..bdfcd97c39 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("adapted_video_track_source_gn")
 diff --git third_party/libwebrtc/media/audio_source_gn/moz.build third_party/libwebrtc/media/audio_source_gn/moz.build
-index 1241f267c6..c62c06c2e2 100644
+index 79c6905d50d0..a651f17c72f3 100644
 --- third_party/libwebrtc/media/audio_source_gn/moz.build
 +++ third_party/libwebrtc/media/audio_source_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -35716,12 +35030,13 @@ index 1241f267c6..c62c06c2e2 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -35729,13 +35044,14 @@ index 1241f267c6..c62c06c2e2 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -35743,8 +35059,6 @@ index 1241f267c6..c62c06c2e2 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -35752,12 +35066,12 @@ index 1241f267c6..c62c06c2e2 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -35767,7 +35081,6 @@ index 1241f267c6..c62c06c2e2 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -35791,6 +35104,7 @@ index 1241f267c6..c62c06c2e2 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -35801,13 +35115,15 @@ index 1241f267c6..c62c06c2e2 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -35821,17 +35137,19 @@ index 1241f267c6..c62c06c2e2 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -35855,40 +35173,33 @@ index 1241f267c6..c62c06c2e2 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("audio_source_gn")
 diff --git third_party/libwebrtc/media/codec_gn/moz.build third_party/libwebrtc/media/codec_gn/moz.build
-index 51c9e2fdf2..6123ce9afc 100644
+index 11fbb4c53ece..2fa1b126e636 100644
 --- third_party/libwebrtc/media/codec_gn/moz.build
 +++ third_party/libwebrtc/media/codec_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -35903,12 +35214,13 @@ index 51c9e2fdf2..6123ce9afc 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -35916,13 +35228,14 @@ index 51c9e2fdf2..6123ce9afc 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -35934,8 +35247,6 @@ index 51c9e2fdf2..6123ce9afc 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -35943,22 +35254,25 @@ index 51c9e2fdf2..6123ce9afc 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -35982,6 +35296,7 @@ index 51c9e2fdf2..6123ce9afc 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -35992,6 +35307,7 @@ index 51c9e2fdf2..6123ce9afc 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -36004,8 +35320,9 @@ index 51c9e2fdf2..6123ce9afc 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -36023,12 +35340,14 @@ index 51c9e2fdf2..6123ce9afc 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -36059,16 +35378,6 @@ index 51c9e2fdf2..6123ce9afc 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -36077,36 +35386,38 @@ index 51c9e2fdf2..6123ce9afc 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("codec_gn")
 diff --git third_party/libwebrtc/media/media_channel_gn/moz.build third_party/libwebrtc/media/media_channel_gn/moz.build
-index 948e34ca80..2b0ddb9029 100644
+index ffb4236c2b4a..9d1b62e2b4ce 100644
 --- third_party/libwebrtc/media/media_channel_gn/moz.build
 +++ third_party/libwebrtc/media/media_channel_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -36121,12 +35432,13 @@ index 948e34ca80..2b0ddb9029 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,124 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,99 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -36134,13 +35446,14 @@ index 948e34ca80..2b0ddb9029 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -36153,8 +35466,6 @@ index 948e34ca80..2b0ddb9029 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -36162,12 +35473,12 @@ index 948e34ca80..2b0ddb9029 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -36181,7 +35492,6 @@ index 948e34ca80..2b0ddb9029 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -36205,6 +35515,7 @@ index 948e34ca80..2b0ddb9029 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -36215,6 +35526,7 @@ index 948e34ca80..2b0ddb9029 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -36227,8 +35539,9 @@ index 948e34ca80..2b0ddb9029 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -141,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -36242,17 +35555,19 @@ index 948e34ca80..2b0ddb9029 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -166,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -171,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -36276,40 +35591,33 @@ index 948e34ca80..2b0ddb9029 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("media_channel_gn")
 diff --git third_party/libwebrtc/media/media_channel_impl_gn/moz.build third_party/libwebrtc/media/media_channel_impl_gn/moz.build
-index fc55532a80..52f88e43cc 100644
+index cca0752fc101..d98b839a2d92 100644
 --- third_party/libwebrtc/media/media_channel_impl_gn/moz.build
 +++ third_party/libwebrtc/media/media_channel_impl_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -36324,12 +35632,13 @@ index fc55532a80..52f88e43cc 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -36337,13 +35646,14 @@ index fc55532a80..52f88e43cc 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -36351,8 +35661,6 @@ index fc55532a80..52f88e43cc 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -36360,12 +35668,12 @@ index fc55532a80..52f88e43cc 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -36375,7 +35683,6 @@ index fc55532a80..52f88e43cc 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -36399,6 +35706,7 @@ index fc55532a80..52f88e43cc 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -36409,13 +35717,15 @@ index fc55532a80..52f88e43cc 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -36429,17 +35739,19 @@ index fc55532a80..52f88e43cc 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -36463,40 +35775,33 @@ index fc55532a80..52f88e43cc 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("media_channel_impl_gn")
 diff --git third_party/libwebrtc/media/media_constants_gn/moz.build third_party/libwebrtc/media/media_constants_gn/moz.build
-index 513ae136c7..423d08736d 100644
+index 0de5e3362a74..5adbec9d0fdb 100644
 --- third_party/libwebrtc/media/media_constants_gn/moz.build
 +++ third_party/libwebrtc/media/media_constants_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -36511,12 +35816,13 @@ index 513ae136c7..423d08736d 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,175 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,83 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -36524,13 +35830,14 @@ index 513ae136c7..423d08736d 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -36538,8 +35845,6 @@ index 513ae136c7..423d08736d 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -36547,12 +35852,12 @@ index 513ae136c7..423d08736d 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -36562,7 +35867,6 @@ index 513ae136c7..423d08736d 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -36586,6 +35890,7 @@ index 513ae136c7..423d08736d 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -36596,13 +35901,15 @@ index 513ae136c7..423d08736d 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -36620,12 +35927,14 @@ index 513ae136c7..423d08736d 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -36656,54 +35965,46 @@ index 513ae136c7..423d08736d 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    OS_LIBS += [
--        "unwind"
+-    CXXFLAGS += [
+-        "-msse2"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("media_constants_gn")
 diff --git third_party/libwebrtc/media/media_engine_gn/moz.build third_party/libwebrtc/media/media_engine_gn/moz.build
-index f2f90903dc..5c5db0c281 100644
+index f7a6f8714d3e..d086491ddaa2 100644
 --- third_party/libwebrtc/media/media_engine_gn/moz.build
 +++ third_party/libwebrtc/media/media_engine_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -36718,12 +36019,13 @@ index f2f90903dc..5c5db0c281 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,124 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,99 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -36731,13 +36033,14 @@ index f2f90903dc..5c5db0c281 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -36750,8 +36053,6 @@ index f2f90903dc..5c5db0c281 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -36759,12 +36060,12 @@ index f2f90903dc..5c5db0c281 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -36778,7 +36079,6 @@ index f2f90903dc..5c5db0c281 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -36802,6 +36102,7 @@ index f2f90903dc..5c5db0c281 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -36812,6 +36113,7 @@ index f2f90903dc..5c5db0c281 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -36824,8 +36126,9 @@ index f2f90903dc..5c5db0c281 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -141,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -36839,17 +36142,19 @@ index f2f90903dc..5c5db0c281 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -166,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -171,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -36873,40 +36178,33 @@ index f2f90903dc..5c5db0c281 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("media_engine_gn")
 diff --git third_party/libwebrtc/media/rid_description_gn/moz.build third_party/libwebrtc/media/rid_description_gn/moz.build
-index 1985b87ded..cc43c08f49 100644
+index 350d2d42a27a..bd2d2d1a3c1d 100644
 --- third_party/libwebrtc/media/rid_description_gn/moz.build
 +++ third_party/libwebrtc/media/rid_description_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -36921,12 +36219,13 @@ index 1985b87ded..cc43c08f49 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,175 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -36934,22 +36233,25 @@ index 1985b87ded..cc43c08f49 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -36957,22 +36259,25 @@ index 1985b87ded..cc43c08f49 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -36996,6 +36301,7 @@ index 1985b87ded..cc43c08f49 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -37006,13 +36312,22 @@ index 1985b87ded..cc43c08f49 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -37030,12 +36345,14 @@ index 1985b87ded..cc43c08f49 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -37066,16 +36383,6 @@ index 1985b87ded..cc43c08f49 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -37084,36 +36391,38 @@ index 1985b87ded..cc43c08f49 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rid_description_gn")
 diff --git third_party/libwebrtc/media/rtc_audio_video_gn/moz.build third_party/libwebrtc/media/rtc_audio_video_gn/moz.build
-index 90168a7734..06a37c4a10 100644
+index 8b2173e83a8d..53bcc77e6c67 100644
 --- third_party/libwebrtc/media/rtc_audio_video_gn/moz.build
 +++ third_party/libwebrtc/media/rtc_audio_video_gn/moz.build
-@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["HAVE_WEBRTC_VIDEO"] = True
+@@ -14,12 +14,21 @@ DEFINES["HAVE_WEBRTC_VIDEO"] = True
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -37128,12 +36437,13 @@ index 90168a7734..06a37c4a10 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,129 +54,23 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,103 +56,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -37141,13 +36451,14 @@ index 90168a7734..06a37c4a10 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -37160,8 +36471,6 @@ index 90168a7734..06a37c4a10 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -37169,12 +36478,12 @@ index 90168a7734..06a37c4a10 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -37188,7 +36497,6 @@ index 90168a7734..06a37c4a10 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -37212,6 +36520,7 @@ index 90168a7734..06a37c4a10 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -37222,6 +36531,7 @@ index 90168a7734..06a37c4a10 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -37238,18 +36548,16 @@ index 90168a7734..06a37c4a10 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -151,88 +64,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
-+    DEFINES["WEBRTC_USE_PIPEWIRE"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
 -    CXXFLAGS += [
 -        "-mfpu=neon"
-+    LOCAL_INCLUDES += [
-+        "/third_party/pipewire/"
-     ]
- 
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -37260,23 +36568,16 @@ index 90168a7734..06a37c4a10 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
-     DEFINES["WEBRTC_USE_PIPEWIRE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
- 
-     LOCAL_INCLUDES += [
-         "/third_party/pipewire/"
-@@ -176,7 +79,6 @@ if CONFIG["TARGET_CPU"] == "mips32":
- if CONFIG["TARGET_CPU"] == "mips64":
- 
-     DEFINES["WEBRTC_USE_PIPEWIRE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
-     LOCAL_INCLUDES += [
-         "/third_party/pipewire/"
-@@ -184,86 +86,28 @@ if CONFIG["TARGET_CPU"] == "mips64":
- 
  if CONFIG["TARGET_CPU"] == "x86":
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -37305,16 +36606,6 @@ index 90168a7734..06a37c4a10 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -37323,55 +36614,37 @@ index 90168a7734..06a37c4a10 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
--    DEFINES["WEBRTC_USE_PIPEWIRE"] = True
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
--    LOCAL_INCLUDES += [
--        "/third_party/pipewire/"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
-     DEFINES["WEBRTC_USE_PIPEWIRE"] = True
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
- 
-     LOCAL_INCLUDES += [
-         "/third_party/pipewire/"
-     ]
- 
+-
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
-     DEFINES["WEBRTC_USE_PIPEWIRE"] = True
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
- 
-     LOCAL_INCLUDES += [
-         "/third_party/pipewire/"
-     ]
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
--    DEFINES["WEBRTC_USE_PIPEWIRE"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
--    LOCAL_INCLUDES += [
--        "/third_party/pipewire/"
--    ]
-+    DEFINES["USE_X11"] = "1"
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtc_audio_video_gn")
 diff --git third_party/libwebrtc/media/rtc_internal_video_codecs_gn/moz.build third_party/libwebrtc/media/rtc_internal_video_codecs_gn/moz.build
-index 1adaccb514..2c9bb96060 100644
+index 3683d691b678..1f529f42bdc0 100644
 --- third_party/libwebrtc/media/rtc_internal_video_codecs_gn/moz.build
 +++ third_party/libwebrtc/media/rtc_internal_video_codecs_gn/moz.build
-@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -14,12 +14,21 @@ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
  DEFINES["RTC_USE_LIBAOM_AV1_ENCODER"] = True
@@ -37387,12 +36660,13 @@ index 1adaccb514..2c9bb96060 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,191 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,99 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -37400,13 +36674,14 @@ index 1adaccb514..2c9bb96060 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -37419,8 +36694,6 @@ index 1adaccb514..2c9bb96060 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -37428,12 +36701,12 @@ index 1adaccb514..2c9bb96060 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -37447,7 +36720,6 @@ index 1adaccb514..2c9bb96060 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -37471,6 +36743,7 @@ index 1adaccb514..2c9bb96060 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -37481,6 +36754,7 @@ index 1adaccb514..2c9bb96060 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -37493,8 +36767,9 @@ index 1adaccb514..2c9bb96060 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -146,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -37512,12 +36787,14 @@ index 1adaccb514..2c9bb96060 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -37548,16 +36825,6 @@ index 1adaccb514..2c9bb96060 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -37566,36 +36833,38 @@ index 1adaccb514..2c9bb96060 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtc_internal_video_codecs_gn")
 diff --git third_party/libwebrtc/media/rtc_media_base_gn/moz.build third_party/libwebrtc/media/rtc_media_base_gn/moz.build
-index 64266d40b4..a857149705 100644
+index b27437382904..578bc0b80472 100644
 --- third_party/libwebrtc/media/rtc_media_base_gn/moz.build
 +++ third_party/libwebrtc/media/rtc_media_base_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -37610,12 +36879,13 @@ index 64266d40b4..a857149705 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,124 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,99 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -37623,13 +36893,14 @@ index 64266d40b4..a857149705 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -37642,8 +36913,6 @@ index 64266d40b4..a857149705 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -37651,12 +36920,12 @@ index 64266d40b4..a857149705 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -37670,7 +36939,6 @@ index 64266d40b4..a857149705 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -37694,6 +36962,7 @@ index 64266d40b4..a857149705 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -37704,6 +36973,7 @@ index 64266d40b4..a857149705 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -37716,8 +36986,9 @@ index 64266d40b4..a857149705 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -141,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -37731,17 +37002,19 @@ index 64266d40b4..a857149705 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -166,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -171,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -37765,40 +37038,33 @@ index 64266d40b4..a857149705 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("rtc_media_base_gn")
 diff --git third_party/libwebrtc/media/rtc_media_config_gn/moz.build third_party/libwebrtc/media/rtc_media_config_gn/moz.build
-index 1b6f1e5f81..dd752363d3 100644
+index faf48db2d276..5fc7599bde08 100644
 --- third_party/libwebrtc/media/rtc_media_config_gn/moz.build
 +++ third_party/libwebrtc/media/rtc_media_config_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -37813,12 +37079,13 @@ index 1b6f1e5f81..dd752363d3 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -37826,13 +37093,14 @@ index 1b6f1e5f81..dd752363d3 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -37840,8 +37108,6 @@ index 1b6f1e5f81..dd752363d3 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -37849,12 +37115,12 @@ index 1b6f1e5f81..dd752363d3 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -37864,7 +37130,6 @@ index 1b6f1e5f81..dd752363d3 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -37888,6 +37153,7 @@ index 1b6f1e5f81..dd752363d3 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -37898,13 +37164,15 @@ index 1b6f1e5f81..dd752363d3 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -37918,17 +37186,19 @@ index 1b6f1e5f81..dd752363d3 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -37952,40 +37222,33 @@ index 1b6f1e5f81..dd752363d3 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("rtc_media_config_gn")
 diff --git third_party/libwebrtc/media/rtc_media_gn/moz.build third_party/libwebrtc/media/rtc_media_gn/moz.build
-index d1ab590e0b..2a6276fa89 100644
+index 1b7b6de7915a..1aff1b07aa5f 100644
 --- third_party/libwebrtc/media/rtc_media_gn/moz.build
 +++ third_party/libwebrtc/media/rtc_media_gn/moz.build
-@@ -13,11 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["HAVE_WEBRTC_VIDEO"] = True
+@@ -14,12 +14,21 @@ DEFINES["HAVE_WEBRTC_VIDEO"] = True
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -38000,12 +37263,13 @@ index d1ab590e0b..2a6276fa89 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -40,128 +49,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,103 +51,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -38013,13 +37277,14 @@ index d1ab590e0b..2a6276fa89 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -38032,8 +37297,6 @@ index d1ab590e0b..2a6276fa89 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -38041,12 +37304,12 @@ index d1ab590e0b..2a6276fa89 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -38060,7 +37323,6 @@ index d1ab590e0b..2a6276fa89 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -38084,6 +37346,7 @@ index d1ab590e0b..2a6276fa89 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -38094,6 +37357,7 @@ index d1ab590e0b..2a6276fa89 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -38110,8 +37374,9 @@ index d1ab590e0b..2a6276fa89 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -146,27 +59,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -38125,17 +37390,19 @@ index d1ab590e0b..2a6276fa89 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -171,50 +69,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -176,44 +72,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -38159,40 +37426,33 @@ index d1ab590e0b..2a6276fa89 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("rtc_media_gn")
 diff --git third_party/libwebrtc/media/rtc_sdp_video_format_utils_gn/moz.build third_party/libwebrtc/media/rtc_sdp_video_format_utils_gn/moz.build
-index 1e630fef1e..fe3ca38717 100644
+index 057c31cdd32d..855d7dba3fed 100644
 --- third_party/libwebrtc/media/rtc_sdp_video_format_utils_gn/moz.build
 +++ third_party/libwebrtc/media/rtc_sdp_video_format_utils_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -38207,12 +37467,13 @@ index 1e630fef1e..fe3ca38717 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -38220,13 +37481,14 @@ index 1e630fef1e..fe3ca38717 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -38238,8 +37500,6 @@ index 1e630fef1e..fe3ca38717 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -38247,22 +37507,25 @@ index 1e630fef1e..fe3ca38717 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -38286,6 +37549,7 @@ index 1e630fef1e..fe3ca38717 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -38296,6 +37560,7 @@ index 1e630fef1e..fe3ca38717 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -38308,8 +37573,9 @@ index 1e630fef1e..fe3ca38717 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -38327,12 +37593,14 @@ index 1e630fef1e..fe3ca38717 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -38363,16 +37631,6 @@ index 1e630fef1e..fe3ca38717 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -38381,36 +37639,38 @@ index 1e630fef1e..fe3ca38717 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtc_sdp_video_format_utils_gn")
 diff --git third_party/libwebrtc/media/rtc_simulcast_encoder_adapter_gn/moz.build third_party/libwebrtc/media/rtc_simulcast_encoder_adapter_gn/moz.build
-index 28bddfa3df..f610f31e77 100644
+index eda06ab0f069..e216a7d8756f 100644
 --- third_party/libwebrtc/media/rtc_simulcast_encoder_adapter_gn/moz.build
 +++ third_party/libwebrtc/media/rtc_simulcast_encoder_adapter_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -38425,12 +37685,13 @@ index 28bddfa3df..f610f31e77 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,191 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,99 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -38438,13 +37699,14 @@ index 28bddfa3df..f610f31e77 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -38457,8 +37719,6 @@ index 28bddfa3df..f610f31e77 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -38466,12 +37726,12 @@ index 28bddfa3df..f610f31e77 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -38485,7 +37745,6 @@ index 28bddfa3df..f610f31e77 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -38509,6 +37768,7 @@ index 28bddfa3df..f610f31e77 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -38519,6 +37779,7 @@ index 28bddfa3df..f610f31e77 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -38531,8 +37792,9 @@ index 28bddfa3df..f610f31e77 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -38550,12 +37812,14 @@ index 28bddfa3df..f610f31e77 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -38586,16 +37850,6 @@ index 28bddfa3df..f610f31e77 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -38604,36 +37858,38 @@ index 28bddfa3df..f610f31e77 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtc_simulcast_encoder_adapter_gn")
 diff --git third_party/libwebrtc/media/rtp_utils_gn/moz.build third_party/libwebrtc/media/rtp_utils_gn/moz.build
-index fb6bf035b5..3de425bdbc 100644
+index c4bc1c695159..93aef89a254f 100644
 --- third_party/libwebrtc/media/rtp_utils_gn/moz.build
 +++ third_party/libwebrtc/media/rtp_utils_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -38648,12 +37904,13 @@ index fb6bf035b5..3de425bdbc 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -38661,13 +37918,14 @@ index fb6bf035b5..3de425bdbc 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -38675,8 +37933,6 @@ index fb6bf035b5..3de425bdbc 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -38684,12 +37940,12 @@ index fb6bf035b5..3de425bdbc 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -38699,7 +37955,6 @@ index fb6bf035b5..3de425bdbc 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -38723,6 +37978,7 @@ index fb6bf035b5..3de425bdbc 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -38733,13 +37989,15 @@ index fb6bf035b5..3de425bdbc 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -38753,17 +38011,19 @@ index fb6bf035b5..3de425bdbc 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -38787,40 +38047,33 @@ index fb6bf035b5..3de425bdbc 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("rtp_utils_gn")
 diff --git third_party/libwebrtc/media/stream_params_gn/moz.build third_party/libwebrtc/media/stream_params_gn/moz.build
-index fc9cfc7fec..04e834b5bc 100644
+index aab98c22b490..793b552f52c4 100644
 --- third_party/libwebrtc/media/stream_params_gn/moz.build
 +++ third_party/libwebrtc/media/stream_params_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -38835,12 +38088,13 @@ index fc9cfc7fec..04e834b5bc 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -38848,13 +38102,14 @@ index fc9cfc7fec..04e834b5bc 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -38862,8 +38117,6 @@ index fc9cfc7fec..04e834b5bc 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -38871,12 +38124,12 @@ index fc9cfc7fec..04e834b5bc 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -38886,7 +38139,6 @@ index fc9cfc7fec..04e834b5bc 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -38910,6 +38162,7 @@ index fc9cfc7fec..04e834b5bc 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -38920,13 +38173,15 @@ index fc9cfc7fec..04e834b5bc 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -38940,17 +38195,19 @@ index fc9cfc7fec..04e834b5bc 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -38974,40 +38231,33 @@ index fc9cfc7fec..04e834b5bc 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("stream_params_gn")
 diff --git third_party/libwebrtc/media/video_adapter_gn/moz.build third_party/libwebrtc/media/video_adapter_gn/moz.build
-index 01d68b1953..0ed1988aa4 100644
+index 51b78b36338c..05509afcdd12 100644
 --- third_party/libwebrtc/media/video_adapter_gn/moz.build
 +++ third_party/libwebrtc/media/video_adapter_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -39022,12 +38272,13 @@ index 01d68b1953..0ed1988aa4 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -39035,13 +38286,14 @@ index 01d68b1953..0ed1988aa4 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -39053,8 +38305,6 @@ index 01d68b1953..0ed1988aa4 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -39062,22 +38312,25 @@ index 01d68b1953..0ed1988aa4 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -39101,6 +38354,7 @@ index 01d68b1953..0ed1988aa4 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -39111,6 +38365,7 @@ index 01d68b1953..0ed1988aa4 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -39123,8 +38378,9 @@ index 01d68b1953..0ed1988aa4 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -39142,12 +38398,14 @@ index 01d68b1953..0ed1988aa4 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -39178,16 +38436,6 @@ index 01d68b1953..0ed1988aa4 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -39196,36 +38444,38 @@ index 01d68b1953..0ed1988aa4 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("video_adapter_gn")
 diff --git third_party/libwebrtc/media/video_broadcaster_gn/moz.build third_party/libwebrtc/media/video_broadcaster_gn/moz.build
-index c009305537..f3a9666e38 100644
+index 0e00a392b816..eeba7ecec130 100644
 --- third_party/libwebrtc/media/video_broadcaster_gn/moz.build
 +++ third_party/libwebrtc/media/video_broadcaster_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -39240,12 +38490,13 @@ index c009305537..f3a9666e38 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -39253,13 +38504,14 @@ index c009305537..f3a9666e38 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -39271,8 +38523,6 @@ index c009305537..f3a9666e38 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -39280,12 +38530,12 @@ index c009305537..f3a9666e38 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -39295,7 +38545,6 @@ index c009305537..f3a9666e38 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -39319,6 +38568,7 @@ index c009305537..f3a9666e38 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -39329,6 +38579,7 @@ index c009305537..f3a9666e38 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -39341,8 +38592,9 @@ index c009305537..f3a9666e38 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -39360,12 +38612,14 @@ index c009305537..f3a9666e38 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -39396,16 +38650,6 @@ index c009305537..f3a9666e38 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -39414,36 +38658,38 @@ index c009305537..f3a9666e38 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("video_broadcaster_gn")
 diff --git third_party/libwebrtc/media/video_common_gn/moz.build third_party/libwebrtc/media/video_common_gn/moz.build
-index 9fdf90d2ea..157142b5b2 100644
+index ceaf76133561..7a08c0558dee 100644
 --- third_party/libwebrtc/media/video_common_gn/moz.build
 +++ third_party/libwebrtc/media/video_common_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -39458,12 +38704,13 @@ index 9fdf90d2ea..157142b5b2 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -39471,13 +38718,14 @@ index 9fdf90d2ea..157142b5b2 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -39489,8 +38737,6 @@ index 9fdf90d2ea..157142b5b2 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -39498,12 +38744,12 @@ index 9fdf90d2ea..157142b5b2 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -39513,7 +38759,6 @@ index 9fdf90d2ea..157142b5b2 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -39537,6 +38782,7 @@ index 9fdf90d2ea..157142b5b2 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -39547,6 +38793,7 @@ index 9fdf90d2ea..157142b5b2 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -39559,8 +38806,9 @@ index 9fdf90d2ea..157142b5b2 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -39578,12 +38826,14 @@ index 9fdf90d2ea..157142b5b2 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -39614,16 +38864,6 @@ index 9fdf90d2ea..157142b5b2 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -39632,36 +38872,38 @@ index 9fdf90d2ea..157142b5b2 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("video_common_gn")
 diff --git third_party/libwebrtc/media/video_source_base_gn/moz.build third_party/libwebrtc/media/video_source_base_gn/moz.build
-index 98060ff1d3..81956c111e 100644
+index f2ffa47c5bb7..57344305c0c1 100644
 --- third_party/libwebrtc/media/video_source_base_gn/moz.build
 +++ third_party/libwebrtc/media/video_source_base_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -39676,12 +38918,13 @@ index 98060ff1d3..81956c111e 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -39689,13 +38932,14 @@ index 98060ff1d3..81956c111e 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -39707,8 +38951,6 @@ index 98060ff1d3..81956c111e 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -39716,12 +38958,12 @@ index 98060ff1d3..81956c111e 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -39731,7 +38973,6 @@ index 98060ff1d3..81956c111e 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -39755,6 +38996,7 @@ index 98060ff1d3..81956c111e 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -39765,6 +39007,7 @@ index 98060ff1d3..81956c111e 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -39777,8 +39020,9 @@ index 98060ff1d3..81956c111e 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -39796,12 +39040,14 @@ index 98060ff1d3..81956c111e 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -39832,16 +39078,6 @@ index 98060ff1d3..81956c111e 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -39850,36 +39086,38 @@ index 98060ff1d3..81956c111e 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("video_source_base_gn")
 diff --git third_party/libwebrtc/modules/async_audio_processing/async_audio_processing_gn/moz.build third_party/libwebrtc/modules/async_audio_processing/async_audio_processing_gn/moz.build
-index fa5724cd7b..e5fc71a9fc 100644
+index 3536fc5173ad..b9b14d294f9a 100644
 --- third_party/libwebrtc/modules/async_audio_processing/async_audio_processing_gn/moz.build
 +++ third_party/libwebrtc/modules/async_audio_processing/async_audio_processing_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -39894,12 +39132,13 @@ index fa5724cd7b..e5fc71a9fc 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -39907,13 +39146,14 @@ index fa5724cd7b..e5fc71a9fc 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -39925,8 +39165,6 @@ index fa5724cd7b..e5fc71a9fc 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -39934,12 +39172,12 @@ index fa5724cd7b..e5fc71a9fc 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -39949,7 +39187,6 @@ index fa5724cd7b..e5fc71a9fc 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -39973,6 +39210,7 @@ index fa5724cd7b..e5fc71a9fc 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -39983,6 +39221,7 @@ index fa5724cd7b..e5fc71a9fc 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -39995,8 +39234,9 @@ index fa5724cd7b..e5fc71a9fc 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -40014,12 +39254,14 @@ index fa5724cd7b..e5fc71a9fc 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -40050,16 +39292,6 @@ index fa5724cd7b..e5fc71a9fc 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -40068,36 +39300,38 @@ index fa5724cd7b..e5fc71a9fc 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("async_audio_processing_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/audio_coding_gn/moz.build third_party/libwebrtc/modules/audio_coding/audio_coding_gn/moz.build
-index 942ca39125..56ace0cdef 100644
+index 9d1463f15180..2f4b795ddfdb 100644
 --- third_party/libwebrtc/modules/audio_coding/audio_coding_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/audio_coding_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -40112,12 +39346,13 @@ index 942ca39125..56ace0cdef 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,190 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -48,98 +57,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -40125,13 +39360,14 @@ index 942ca39125..56ace0cdef 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -40143,8 +39379,6 @@ index 942ca39125..56ace0cdef 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -40152,12 +39386,12 @@ index 942ca39125..56ace0cdef 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -40171,7 +39405,6 @@ index 942ca39125..56ace0cdef 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -40195,6 +39428,7 @@ index 942ca39125..56ace0cdef 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -40205,6 +39439,7 @@ index 942ca39125..56ace0cdef 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -40217,8 +39452,9 @@ index 942ca39125..56ace0cdef 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -147,88 +65,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -40236,12 +39472,14 @@ index 942ca39125..56ace0cdef 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -40272,16 +39510,6 @@ index 942ca39125..56ace0cdef 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -40290,36 +39518,38 @@ index 942ca39125..56ace0cdef 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_coding_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/audio_coding_module_typedefs_gn/moz.build third_party/libwebrtc/modules/audio_coding/audio_coding_module_typedefs_gn/moz.build
-index 722f61ffeb..07bc360e04 100644
+index 816a96a40d65..54e2c008eae3 100644
 --- third_party/libwebrtc/modules/audio_coding/audio_coding_module_typedefs_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/audio_coding_module_typedefs_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -40334,12 +39564,13 @@ index 722f61ffeb..07bc360e04 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -40347,13 +39578,14 @@ index 722f61ffeb..07bc360e04 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -40361,8 +39593,6 @@ index 722f61ffeb..07bc360e04 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -40370,12 +39600,12 @@ index 722f61ffeb..07bc360e04 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -40385,7 +39615,6 @@ index 722f61ffeb..07bc360e04 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -40409,6 +39638,7 @@ index 722f61ffeb..07bc360e04 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -40419,13 +39649,15 @@ index 722f61ffeb..07bc360e04 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -40439,17 +39671,19 @@ index 722f61ffeb..07bc360e04 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -40473,40 +39707,33 @@ index 722f61ffeb..07bc360e04 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("audio_coding_module_typedefs_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/audio_coding_opus_common_gn/moz.build third_party/libwebrtc/modules/audio_coding/audio_coding_opus_common_gn/moz.build
-index 3179e363d1..836cd7d425 100644
+index 593b744a33d6..33fd22c702f9 100644
 --- third_party/libwebrtc/modules/audio_coding/audio_coding_opus_common_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/audio_coding_opus_common_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -40521,12 +39748,13 @@ index 3179e363d1..836cd7d425 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -40534,13 +39762,14 @@ index 3179e363d1..836cd7d425 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -40552,8 +39781,6 @@ index 3179e363d1..836cd7d425 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -40561,22 +39788,25 @@ index 3179e363d1..836cd7d425 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -40600,6 +39830,7 @@ index 3179e363d1..836cd7d425 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -40610,6 +39841,7 @@ index 3179e363d1..836cd7d425 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -40622,8 +39854,9 @@ index 3179e363d1..836cd7d425 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -40641,12 +39874,14 @@ index 3179e363d1..836cd7d425 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -40677,16 +39912,6 @@ index 3179e363d1..836cd7d425 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -40695,36 +39920,38 @@ index 3179e363d1..836cd7d425 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_coding_opus_common_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/audio_encoder_cng_gn/moz.build third_party/libwebrtc/modules/audio_coding/audio_encoder_cng_gn/moz.build
-index 29c2f1ad4f..dfd43bdcc3 100644
+index 4261145d7564..4b6330407030 100644
 --- third_party/libwebrtc/modules/audio_coding/audio_encoder_cng_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/audio_encoder_cng_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -40739,12 +39966,13 @@ index 29c2f1ad4f..dfd43bdcc3 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -40752,13 +39980,14 @@ index 29c2f1ad4f..dfd43bdcc3 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -40770,8 +39999,6 @@ index 29c2f1ad4f..dfd43bdcc3 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -40779,12 +40006,12 @@ index 29c2f1ad4f..dfd43bdcc3 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -40798,7 +40025,6 @@ index 29c2f1ad4f..dfd43bdcc3 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -40822,6 +40048,7 @@ index 29c2f1ad4f..dfd43bdcc3 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -40832,6 +40059,7 @@ index 29c2f1ad4f..dfd43bdcc3 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -40844,8 +40072,9 @@ index 29c2f1ad4f..dfd43bdcc3 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -40863,12 +40092,14 @@ index 29c2f1ad4f..dfd43bdcc3 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -40899,16 +40130,6 @@ index 29c2f1ad4f..dfd43bdcc3 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -40917,36 +40138,38 @@ index 29c2f1ad4f..dfd43bdcc3 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_encoder_cng_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_config_gn/moz.build third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_config_gn/moz.build
-index 469146e9ac..c23d12cc09 100644
+index 878cbd08fcc4..55fbc250e1bb 100644
 --- third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_config_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_config_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -40961,12 +40184,13 @@ index 469146e9ac..c23d12cc09 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,175 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,83 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -40974,13 +40198,14 @@ index 469146e9ac..c23d12cc09 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -40988,8 +40213,6 @@ index 469146e9ac..c23d12cc09 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -40997,12 +40220,12 @@ index 469146e9ac..c23d12cc09 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -41012,7 +40235,6 @@ index 469146e9ac..c23d12cc09 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -41036,6 +40258,7 @@ index 469146e9ac..c23d12cc09 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -41046,13 +40269,15 @@ index 469146e9ac..c23d12cc09 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -41070,12 +40295,14 @@ index 469146e9ac..c23d12cc09 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -41106,54 +40333,46 @@ index 469146e9ac..c23d12cc09 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    OS_LIBS += [
--        "unwind"
+-    CXXFLAGS += [
+-        "-msse2"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_network_adaptor_config_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_gn/moz.build third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_gn/moz.build
-index 520c1d2429..d4173377c1 100644
+index 0ec1c64427d5..0fdce86ea688 100644
 --- third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -41168,12 +40387,13 @@ index 520c1d2429..d4173377c1 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -53,190 +62,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -55,98 +64,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -41181,13 +40401,14 @@ index 520c1d2429..d4173377c1 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -41199,8 +40420,6 @@ index 520c1d2429..d4173377c1 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -41208,12 +40427,12 @@ index 520c1d2429..d4173377c1 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -41227,7 +40446,6 @@ index 520c1d2429..d4173377c1 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -41251,6 +40469,7 @@ index 520c1d2429..d4173377c1 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -41261,6 +40480,7 @@ index 520c1d2429..d4173377c1 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -41273,8 +40493,9 @@ index 520c1d2429..d4173377c1 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -154,88 +72,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -41292,12 +40513,14 @@ index 520c1d2429..d4173377c1 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -41328,16 +40551,6 @@ index 520c1d2429..d4173377c1 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -41346,36 +40559,38 @@ index 520c1d2429..d4173377c1 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_network_adaptor_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/g711_c_gn/moz.build third_party/libwebrtc/modules/audio_coding/g711_c_gn/moz.build
-index 0093dc4e6a..80b14354a7 100644
+index d2eac9dd7330..44fc7a13aa41 100644
 --- third_party/libwebrtc/modules/audio_coding/g711_c_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/g711_c_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -41390,12 +40605,13 @@ index 0093dc4e6a..80b14354a7 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,175 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,83 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -41403,13 +40619,14 @@ index 0093dc4e6a..80b14354a7 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -41417,8 +40634,6 @@ index 0093dc4e6a..80b14354a7 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -41426,12 +40641,12 @@ index 0093dc4e6a..80b14354a7 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -41441,7 +40656,6 @@ index 0093dc4e6a..80b14354a7 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -41465,6 +40679,7 @@ index 0093dc4e6a..80b14354a7 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -41475,13 +40690,15 @@ index 0093dc4e6a..80b14354a7 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -41499,12 +40716,14 @@ index 0093dc4e6a..80b14354a7 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -41535,54 +40754,46 @@ index 0093dc4e6a..80b14354a7 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    OS_LIBS += [
--        "unwind"
+-    CFLAGS += [
+-        "-msse2"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+-
+     CFLAGS += [
+         "-msse2"
+     ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("g711_c_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/g711_gn/moz.build third_party/libwebrtc/modules/audio_coding/g711_gn/moz.build
-index 1883839bf2..5ea9245960 100644
+index 2c887ccaead1..d75c60517c87 100644
 --- third_party/libwebrtc/modules/audio_coding/g711_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/g711_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -41597,12 +40808,13 @@ index 1883839bf2..5ea9245960 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -41610,13 +40822,14 @@ index 1883839bf2..5ea9245960 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -41628,8 +40841,6 @@ index 1883839bf2..5ea9245960 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -41637,22 +40848,25 @@ index 1883839bf2..5ea9245960 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -41676,6 +40890,7 @@ index 1883839bf2..5ea9245960 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -41686,6 +40901,7 @@ index 1883839bf2..5ea9245960 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -41698,8 +40914,9 @@ index 1883839bf2..5ea9245960 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -41717,12 +40934,14 @@ index 1883839bf2..5ea9245960 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -41753,16 +40972,6 @@ index 1883839bf2..5ea9245960 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -41771,36 +40980,38 @@ index 1883839bf2..5ea9245960 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("g711_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/g722_c_gn/moz.build third_party/libwebrtc/modules/audio_coding/g722_c_gn/moz.build
-index e529107882..36607b5052 100644
+index ab61ec987bf3..142691eb22ac 100644
 --- third_party/libwebrtc/modules/audio_coding/g722_c_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/g722_c_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -41815,12 +41026,13 @@ index e529107882..36607b5052 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,175 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,83 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -41828,13 +41040,14 @@ index e529107882..36607b5052 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -41842,8 +41055,6 @@ index e529107882..36607b5052 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -41851,12 +41062,12 @@ index e529107882..36607b5052 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -41866,7 +41077,6 @@ index e529107882..36607b5052 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -41890,6 +41100,7 @@ index e529107882..36607b5052 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -41900,13 +41111,15 @@ index e529107882..36607b5052 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -41924,12 +41137,14 @@ index e529107882..36607b5052 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -41960,54 +41175,46 @@ index e529107882..36607b5052 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    OS_LIBS += [
--        "unwind"
+-    CFLAGS += [
+-        "-msse2"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+-
+     CFLAGS += [
+         "-msse2"
+     ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("g722_c_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/g722_gn/moz.build third_party/libwebrtc/modules/audio_coding/g722_gn/moz.build
-index 1edb33c027..7b6097e2ae 100644
+index 75d59a02d75a..1748ca8600f9 100644
 --- third_party/libwebrtc/modules/audio_coding/g722_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/g722_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -42022,12 +41229,13 @@ index 1edb33c027..7b6097e2ae 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -42035,13 +41243,14 @@ index 1edb33c027..7b6097e2ae 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -42053,8 +41262,6 @@ index 1edb33c027..7b6097e2ae 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -42062,22 +41269,25 @@ index 1edb33c027..7b6097e2ae 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -42101,6 +41311,7 @@ index 1edb33c027..7b6097e2ae 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -42111,6 +41322,7 @@ index 1edb33c027..7b6097e2ae 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -42123,8 +41335,9 @@ index 1edb33c027..7b6097e2ae 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -42142,12 +41355,14 @@ index 1edb33c027..7b6097e2ae 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -42178,16 +41393,6 @@ index 1edb33c027..7b6097e2ae 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -42196,36 +41401,38 @@ index 1edb33c027..7b6097e2ae 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("g722_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/isac_bwinfo_gn/moz.build third_party/libwebrtc/modules/audio_coding/isac_bwinfo_gn/moz.build
-index 9b461b1c25..48d6a8238c 100644
+index 78ef11bfbe8e..8fdf79a4d56e 100644
 --- third_party/libwebrtc/modules/audio_coding/isac_bwinfo_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/isac_bwinfo_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -42240,12 +41447,13 @@ index 9b461b1c25..48d6a8238c 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -42253,13 +41461,14 @@ index 9b461b1c25..48d6a8238c 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -42267,8 +41476,6 @@ index 9b461b1c25..48d6a8238c 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -42276,12 +41483,12 @@ index 9b461b1c25..48d6a8238c 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -42291,7 +41498,6 @@ index 9b461b1c25..48d6a8238c 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -42315,6 +41521,7 @@ index 9b461b1c25..48d6a8238c 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -42325,13 +41532,15 @@ index 9b461b1c25..48d6a8238c 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -42345,17 +41554,19 @@ index 9b461b1c25..48d6a8238c 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -42379,40 +41590,33 @@ index 9b461b1c25..48d6a8238c 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("isac_bwinfo_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/isac_vad_gn/moz.build third_party/libwebrtc/modules/audio_coding/isac_vad_gn/moz.build
-index 4aa8ad903c..74726ce2c3 100644
+index 6b32d8117274..55965a014dd1 100644
 --- third_party/libwebrtc/modules/audio_coding/isac_vad_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/isac_vad_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -42427,12 +41631,13 @@ index 4aa8ad903c..74726ce2c3 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,175 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -48,83 +57,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -42440,13 +41645,14 @@ index 4aa8ad903c..74726ce2c3 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -42454,8 +41660,6 @@ index 4aa8ad903c..74726ce2c3 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -42463,12 +41667,12 @@ index 4aa8ad903c..74726ce2c3 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -42478,7 +41682,6 @@ index 4aa8ad903c..74726ce2c3 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -42502,6 +41705,7 @@ index 4aa8ad903c..74726ce2c3 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -42512,13 +41716,15 @@ index 4aa8ad903c..74726ce2c3 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -132,88 +65,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -42536,12 +41742,14 @@ index 4aa8ad903c..74726ce2c3 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -42572,54 +41780,46 @@ index 4aa8ad903c..74726ce2c3 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    OS_LIBS += [
--        "unwind"
+-    CFLAGS += [
+-        "-msse2"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+-
+     CFLAGS += [
+         "-msse2"
+     ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("isac_vad_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/legacy_encoded_audio_frame_gn/moz.build third_party/libwebrtc/modules/audio_coding/legacy_encoded_audio_frame_gn/moz.build
-index 1dfa3e67f3..059cbe1c22 100644
+index af7909757b22..d9f39d9a45ed 100644
 --- third_party/libwebrtc/modules/audio_coding/legacy_encoded_audio_frame_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/legacy_encoded_audio_frame_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -42634,12 +41834,13 @@ index 1dfa3e67f3..059cbe1c22 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -42647,13 +41848,14 @@ index 1dfa3e67f3..059cbe1c22 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -42665,8 +41867,6 @@ index 1dfa3e67f3..059cbe1c22 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -42674,22 +41874,25 @@ index 1dfa3e67f3..059cbe1c22 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -42713,6 +41916,7 @@ index 1dfa3e67f3..059cbe1c22 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -42723,6 +41927,7 @@ index 1dfa3e67f3..059cbe1c22 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -42735,8 +41940,9 @@ index 1dfa3e67f3..059cbe1c22 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -42754,12 +41960,14 @@ index 1dfa3e67f3..059cbe1c22 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -42790,16 +41998,6 @@ index 1dfa3e67f3..059cbe1c22 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -42808,36 +42006,38 @@ index 1dfa3e67f3..059cbe1c22 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("legacy_encoded_audio_frame_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/neteq_gn/moz.build third_party/libwebrtc/modules/audio_coding/neteq_gn/moz.build
-index 08f8439eb0..38c391c65b 100644
+index 56fec5759795..3d61bb5537ae 100644
 --- third_party/libwebrtc/modules/audio_coding/neteq_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/neteq_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -42852,12 +42052,13 @@ index 08f8439eb0..38c391c65b 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -78,190 +87,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -80,98 +89,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -42865,13 +42066,14 @@ index 08f8439eb0..38c391c65b 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -42883,8 +42085,6 @@ index 08f8439eb0..38c391c65b 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -42892,12 +42092,12 @@ index 08f8439eb0..38c391c65b 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -42911,7 +42111,6 @@ index 08f8439eb0..38c391c65b 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -42935,6 +42134,7 @@ index 08f8439eb0..38c391c65b 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -42945,6 +42145,7 @@ index 08f8439eb0..38c391c65b 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -42957,8 +42158,9 @@ index 08f8439eb0..38c391c65b 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -179,88 +97,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -42976,12 +42178,14 @@ index 08f8439eb0..38c391c65b 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -43012,16 +42216,6 @@ index 08f8439eb0..38c391c65b 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -43030,36 +42224,38 @@ index 08f8439eb0..38c391c65b 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("neteq_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/pcm16b_c_gn/moz.build third_party/libwebrtc/modules/audio_coding/pcm16b_c_gn/moz.build
-index 1f357c4fb6..0e17282062 100644
+index d922de5d5785..281897e1fe56 100644
 --- third_party/libwebrtc/modules/audio_coding/pcm16b_c_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/pcm16b_c_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -43074,12 +42270,13 @@ index 1f357c4fb6..0e17282062 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,175 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,83 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -43087,13 +42284,14 @@ index 1f357c4fb6..0e17282062 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -43101,8 +42299,6 @@ index 1f357c4fb6..0e17282062 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -43110,12 +42306,12 @@ index 1f357c4fb6..0e17282062 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -43125,7 +42321,6 @@ index 1f357c4fb6..0e17282062 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -43149,6 +42344,7 @@ index 1f357c4fb6..0e17282062 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -43159,13 +42355,15 @@ index 1f357c4fb6..0e17282062 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -43183,12 +42381,14 @@ index 1f357c4fb6..0e17282062 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -43219,54 +42419,46 @@ index 1f357c4fb6..0e17282062 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    OS_LIBS += [
--        "unwind"
+-    CFLAGS += [
+-        "-msse2"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+-
+     CFLAGS += [
+         "-msse2"
+     ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("pcm16b_c_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/pcm16b_gn/moz.build third_party/libwebrtc/modules/audio_coding/pcm16b_gn/moz.build
-index 3ea40d6df7..437ca5438b 100644
+index bea755eb5ac1..b191330ced98 100644
 --- third_party/libwebrtc/modules/audio_coding/pcm16b_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/pcm16b_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -43281,12 +42473,13 @@ index 3ea40d6df7..437ca5438b 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,186 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,98 +56,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -43294,13 +42487,14 @@ index 3ea40d6df7..437ca5438b 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -43312,8 +42506,6 @@ index 3ea40d6df7..437ca5438b 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -43321,22 +42513,25 @@ index 3ea40d6df7..437ca5438b 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -43360,6 +42555,7 @@ index 3ea40d6df7..437ca5438b 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -43370,6 +42566,7 @@ index 3ea40d6df7..437ca5438b 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -43382,8 +42579,9 @@ index 3ea40d6df7..437ca5438b 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -146,88 +64,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -43401,12 +42599,14 @@ index 3ea40d6df7..437ca5438b 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -43437,16 +42637,6 @@ index 3ea40d6df7..437ca5438b 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -43455,36 +42645,38 @@ index 3ea40d6df7..437ca5438b 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("pcm16b_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/red_gn/moz.build third_party/libwebrtc/modules/audio_coding/red_gn/moz.build
-index 90cfee8f52..8d208793ff 100644
+index d55df936567a..f108d9db5ff1 100644
 --- third_party/libwebrtc/modules/audio_coding/red_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/red_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -43499,12 +42691,13 @@ index 90cfee8f52..8d208793ff 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -43512,13 +42705,14 @@ index 90cfee8f52..8d208793ff 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -43530,8 +42724,6 @@ index 90cfee8f52..8d208793ff 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -43539,12 +42731,12 @@ index 90cfee8f52..8d208793ff 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -43558,7 +42750,6 @@ index 90cfee8f52..8d208793ff 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -43582,6 +42773,7 @@ index 90cfee8f52..8d208793ff 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -43592,6 +42784,7 @@ index 90cfee8f52..8d208793ff 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -43604,8 +42797,9 @@ index 90cfee8f52..8d208793ff 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -43623,12 +42817,14 @@ index 90cfee8f52..8d208793ff 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -43659,16 +42855,6 @@ index 90cfee8f52..8d208793ff 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -43677,36 +42863,38 @@ index 90cfee8f52..8d208793ff 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("red_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/webrtc_cng_gn/moz.build third_party/libwebrtc/modules/audio_coding/webrtc_cng_gn/moz.build
-index 9a44528037..1feff6421a 100644
+index b2cc167179d0..b40963119ad1 100644
 --- third_party/libwebrtc/modules/audio_coding/webrtc_cng_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/webrtc_cng_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -43721,12 +42909,13 @@ index 9a44528037..1feff6421a 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -43734,13 +42923,14 @@ index 9a44528037..1feff6421a 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -43752,8 +42942,6 @@ index 9a44528037..1feff6421a 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -43761,12 +42949,12 @@ index 9a44528037..1feff6421a 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -43780,7 +42968,6 @@ index 9a44528037..1feff6421a 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -43804,6 +42991,7 @@ index 9a44528037..1feff6421a 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -43814,6 +43002,7 @@ index 9a44528037..1feff6421a 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -43826,8 +43015,9 @@ index 9a44528037..1feff6421a 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -43845,12 +43035,14 @@ index 9a44528037..1feff6421a 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -43881,16 +43073,6 @@ index 9a44528037..1feff6421a 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -43899,36 +43081,38 @@ index 9a44528037..1feff6421a 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("webrtc_cng_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/webrtc_multiopus_gn/moz.build third_party/libwebrtc/modules/audio_coding/webrtc_multiopus_gn/moz.build
-index 62e6d99b04..bb4eca5188 100644
+index 8a1f97d3e36f..cef5d9b3dd8e 100644
 --- third_party/libwebrtc/modules/audio_coding/webrtc_multiopus_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/webrtc_multiopus_gn/moz.build
-@@ -12,13 +12,22 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,14 +13,23 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -43945,12 +43129,13 @@ index 62e6d99b04..bb4eca5188 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -47,186 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -49,98 +58,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -43958,13 +43143,14 @@ index 62e6d99b04..bb4eca5188 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -43976,8 +43162,6 @@ index 62e6d99b04..bb4eca5188 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -43985,22 +43169,25 @@ index 62e6d99b04..bb4eca5188 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -44024,6 +43211,7 @@ index 62e6d99b04..bb4eca5188 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -44034,6 +43222,7 @@ index 62e6d99b04..bb4eca5188 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -44046,8 +43235,9 @@ index 62e6d99b04..bb4eca5188 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -148,88 +66,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -44065,12 +43255,14 @@ index 62e6d99b04..bb4eca5188 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -44101,16 +43293,6 @@ index 62e6d99b04..bb4eca5188 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -44119,36 +43301,38 @@ index 62e6d99b04..bb4eca5188 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("webrtc_multiopus_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/webrtc_opus_gn/moz.build third_party/libwebrtc/modules/audio_coding/webrtc_opus_gn/moz.build
-index a540a00469..90011b5c16 100644
+index fb93eda27311..57ff1d71b55b 100644
 --- third_party/libwebrtc/modules/audio_coding/webrtc_opus_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/webrtc_opus_gn/moz.build
-@@ -12,13 +12,22 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,14 +13,23 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -44165,12 +43349,13 @@ index a540a00469..90011b5c16 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -47,190 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -49,98 +58,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -44178,13 +43363,14 @@ index a540a00469..90011b5c16 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -44196,8 +43382,6 @@ index a540a00469..90011b5c16 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -44205,12 +43389,12 @@ index a540a00469..90011b5c16 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -44224,7 +43408,6 @@ index a540a00469..90011b5c16 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -44248,6 +43431,7 @@ index a540a00469..90011b5c16 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -44258,6 +43442,7 @@ index a540a00469..90011b5c16 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -44270,8 +43455,9 @@ index a540a00469..90011b5c16 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -148,88 +66,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -44289,12 +43475,14 @@ index a540a00469..90011b5c16 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -44325,16 +43513,6 @@ index a540a00469..90011b5c16 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -44343,36 +43521,38 @@ index a540a00469..90011b5c16 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("webrtc_opus_gn")
 diff --git third_party/libwebrtc/modules/audio_coding/webrtc_opus_wrapper_gn/moz.build third_party/libwebrtc/modules/audio_coding/webrtc_opus_wrapper_gn/moz.build
-index 8970c596ba..64721c4655 100644
+index 284d12f5f0d6..5067bcb8e9d5 100644
 --- third_party/libwebrtc/modules/audio_coding/webrtc_opus_wrapper_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_coding/webrtc_opus_wrapper_gn/moz.build
-@@ -12,13 +12,22 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,14 +13,23 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -44389,12 +43569,13 @@ index 8970c596ba..64721c4655 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,179 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -48,87 +57,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -44402,13 +43583,14 @@ index 8970c596ba..64721c4655 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -44420,8 +43602,6 @@ index 8970c596ba..64721c4655 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -44429,12 +43609,12 @@ index 8970c596ba..64721c4655 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -44444,7 +43624,6 @@ index 8970c596ba..64721c4655 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -44468,6 +43647,7 @@ index 8970c596ba..64721c4655 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -44478,13 +43658,15 @@ index 8970c596ba..64721c4655 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -136,88 +65,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -44502,12 +43684,14 @@ index 8970c596ba..64721c4655 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -44538,16 +43722,6 @@ index 8970c596ba..64721c4655 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -44556,36 +43730,38 @@ index 8970c596ba..64721c4655 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("webrtc_opus_wrapper_gn")
 diff --git third_party/libwebrtc/modules/audio_device/audio_device_gn/moz.build third_party/libwebrtc/modules/audio_device/audio_device_gn/moz.build
-index 0bd773f449..9561144637 100644
+index ae018a0411e0..4b9c82612b4f 100644
 --- third_party/libwebrtc/modules/audio_device/audio_device_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_device/audio_device_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -44600,12 +43776,13 @@ index 0bd773f449..9561144637 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -44613,13 +43790,14 @@ index 0bd773f449..9561144637 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -44627,8 +43805,6 @@ index 0bd773f449..9561144637 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -44636,12 +43812,12 @@ index 0bd773f449..9561144637 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -44651,7 +43827,6 @@ index 0bd773f449..9561144637 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -44675,6 +43850,7 @@ index 0bd773f449..9561144637 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -44685,13 +43861,15 @@ index 0bd773f449..9561144637 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -44705,17 +43883,19 @@ index 0bd773f449..9561144637 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -44739,40 +43919,33 @@ index 0bd773f449..9561144637 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("audio_device_gn")
 diff --git third_party/libwebrtc/modules/audio_device/audio_device_impl_gn/moz.build third_party/libwebrtc/modules/audio_device/audio_device_impl_gn/moz.build
-index ec77b35b94..b7a55333da 100644
+index 389d8bde3070..da7122a9fa44 100644
 --- third_party/libwebrtc/modules/audio_device/audio_device_impl_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_device/audio_device_impl_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -44787,12 +43960,13 @@ index ec77b35b94..b7a55333da 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -44800,13 +43974,14 @@ index ec77b35b94..b7a55333da 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -44814,8 +43989,6 @@ index ec77b35b94..b7a55333da 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -44823,12 +43996,12 @@ index ec77b35b94..b7a55333da 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -44838,7 +44011,6 @@ index ec77b35b94..b7a55333da 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -44862,6 +44034,7 @@ index ec77b35b94..b7a55333da 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -44872,13 +44045,15 @@ index ec77b35b94..b7a55333da 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -44892,17 +44067,19 @@ index ec77b35b94..b7a55333da 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -44926,40 +44103,33 @@ index ec77b35b94..b7a55333da 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("audio_device_impl_gn")
 diff --git third_party/libwebrtc/modules/audio_mixer/audio_frame_manipulator_gn/moz.build third_party/libwebrtc/modules/audio_mixer/audio_frame_manipulator_gn/moz.build
-index 1a1300027e..c7a666de4c 100644
+index 3cd787013ac9..797cc7fdf979 100644
 --- third_party/libwebrtc/modules/audio_mixer/audio_frame_manipulator_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_mixer/audio_frame_manipulator_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -44974,12 +44144,13 @@ index 1a1300027e..c7a666de4c 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -44987,13 +44158,14 @@ index 1a1300027e..c7a666de4c 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -45005,8 +44177,6 @@ index 1a1300027e..c7a666de4c 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -45014,12 +44184,12 @@ index 1a1300027e..c7a666de4c 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -45033,7 +44203,6 @@ index 1a1300027e..c7a666de4c 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -45057,6 +44226,7 @@ index 1a1300027e..c7a666de4c 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -45067,6 +44237,7 @@ index 1a1300027e..c7a666de4c 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -45079,8 +44250,9 @@ index 1a1300027e..c7a666de4c 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -45098,12 +44270,14 @@ index 1a1300027e..c7a666de4c 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -45134,16 +44308,6 @@ index 1a1300027e..c7a666de4c 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -45152,36 +44316,38 @@ index 1a1300027e..c7a666de4c 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_frame_manipulator_gn")
 diff --git third_party/libwebrtc/modules/audio_mixer/audio_mixer_impl_gn/moz.build third_party/libwebrtc/modules/audio_mixer/audio_mixer_impl_gn/moz.build
-index 1f38d95be5..77161a5e66 100644
+index d319d586e4f2..0b3debdb4549 100644
 --- third_party/libwebrtc/modules/audio_mixer/audio_mixer_impl_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_mixer/audio_mixer_impl_gn/moz.build
-@@ -12,12 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -45197,12 +44363,13 @@ index 1f38d95be5..77161a5e66 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,190 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -48,98 +57,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -45210,13 +44377,14 @@ index 1f38d95be5..77161a5e66 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -45228,8 +44396,6 @@ index 1f38d95be5..77161a5e66 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -45237,12 +44403,12 @@ index 1f38d95be5..77161a5e66 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -45256,7 +44422,6 @@ index 1f38d95be5..77161a5e66 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -45280,6 +44445,7 @@ index 1f38d95be5..77161a5e66 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -45290,6 +44456,7 @@ index 1f38d95be5..77161a5e66 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -45302,8 +44469,9 @@ index 1f38d95be5..77161a5e66 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -147,88 +65,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -45321,12 +44489,14 @@ index 1f38d95be5..77161a5e66 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -45357,16 +44527,6 @@ index 1f38d95be5..77161a5e66 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -45375,36 +44535,38 @@ index 1f38d95be5..77161a5e66 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_mixer_impl_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aec3/adaptive_fir_filter_erl_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/adaptive_fir_filter_erl_gn/moz.build
-index 5cf655eb92..8b643a359c 100644
+index b742d0d2693e..2e0982fe44c1 100644
 --- third_party/libwebrtc/modules/audio_processing/aec3/adaptive_fir_filter_erl_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aec3/adaptive_fir_filter_erl_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -45419,12 +44581,13 @@ index 5cf655eb92..8b643a359c 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -45432,13 +44595,14 @@ index 5cf655eb92..8b643a359c 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -45450,8 +44614,6 @@ index 5cf655eb92..8b643a359c 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -45459,12 +44621,12 @@ index 5cf655eb92..8b643a359c 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -45474,7 +44636,6 @@ index 5cf655eb92..8b643a359c 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -45498,6 +44659,7 @@ index 5cf655eb92..8b643a359c 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -45508,13 +44670,15 @@ index 5cf655eb92..8b643a359c 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -45528,17 +44692,19 @@ index 5cf655eb92..8b643a359c 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -45562,40 +44728,33 @@ index 5cf655eb92..8b643a359c 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("adaptive_fir_filter_erl_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aec3/adaptive_fir_filter_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/adaptive_fir_filter_gn/moz.build
-index 497676ffe6..fe1e34fdfc 100644
+index 7cfd9898e674..3855e72da5c4 100644
 --- third_party/libwebrtc/modules/audio_processing/aec3/adaptive_fir_filter_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aec3/adaptive_fir_filter_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -45610,12 +44769,13 @@ index 497676ffe6..fe1e34fdfc 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,123 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,98 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -45623,13 +44783,14 @@ index 497676ffe6..fe1e34fdfc 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -45641,8 +44802,6 @@ index 497676ffe6..fe1e34fdfc 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -45650,12 +44809,12 @@ index 497676ffe6..fe1e34fdfc 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -45669,7 +44828,6 @@ index 497676ffe6..fe1e34fdfc 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -45693,6 +44851,7 @@ index 497676ffe6..fe1e34fdfc 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -45703,6 +44862,7 @@ index 497676ffe6..fe1e34fdfc 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -45715,8 +44875,9 @@ index 497676ffe6..fe1e34fdfc 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -45730,17 +44891,19 @@ index 497676ffe6..fe1e34fdfc 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -165,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -170,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -45764,40 +44927,33 @@ index 497676ffe6..fe1e34fdfc 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("adaptive_fir_filter_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aec3/aec3_avx2_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/aec3_avx2_gn/moz.build
-index ed02ca9238..46c86f3568 100644
+index 25fc5591ea09..61d14c766742 100644
 --- third_party/libwebrtc/modules/audio_processing/aec3/aec3_avx2_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aec3/aec3_avx2_gn/moz.build
-@@ -17,13 +17,22 @@ CXXFLAGS += [
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -18,14 +18,23 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -45814,12 +44970,13 @@ index ed02ca9238..46c86f3568 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -54,134 +63,16 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -56,128 +65,9 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -45827,13 +44984,14 @@ index ed02ca9238..46c86f3568 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -45845,21 +45003,20 @@ index ed02ca9238..46c86f3568 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
@@ -45874,7 +45031,6 @@ index ed02ca9238..46c86f3568 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -45898,6 +45054,7 @@ index ed02ca9238..46c86f3568 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -45908,6 +45065,7 @@ index ed02ca9238..46c86f3568 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -45927,42 +45085,33 @@ index ed02ca9238..46c86f3568 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 -
-     DEFINES["_DEBUG"] = True
- 
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
--
 -    DEFINES["_DEBUG"] = True
 -
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+     DEFINES["_DEBUG"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    DEFINES["USE_X11"] = "1"
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 +if CONFIG["TARGET_CPU"] == "x86":
  
      CXXFLAGS += [
          "-msse2"
-     ]
- 
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+    DEFINES["USE_X11"] = "1"
- 
- Library("aec3_avx2_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aec3/aec3_common_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/aec3_common_gn/moz.build
-index 3fb0ea8a2c..281b817e91 100644
+index a1c4ec99275c..a5c4a447496c 100644
 --- third_party/libwebrtc/modules/audio_processing/aec3/aec3_common_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aec3/aec3_common_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -45977,12 +45126,13 @@ index 3fb0ea8a2c..281b817e91 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -45990,13 +45140,14 @@ index 3fb0ea8a2c..281b817e91 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -46004,8 +45155,6 @@ index 3fb0ea8a2c..281b817e91 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -46013,12 +45162,12 @@ index 3fb0ea8a2c..281b817e91 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -46028,7 +45177,6 @@ index 3fb0ea8a2c..281b817e91 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -46052,6 +45200,7 @@ index 3fb0ea8a2c..281b817e91 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -46062,13 +45211,15 @@ index 3fb0ea8a2c..281b817e91 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -46082,17 +45233,19 @@ index 3fb0ea8a2c..281b817e91 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -46116,40 +45269,33 @@ index 3fb0ea8a2c..281b817e91 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("aec3_common_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aec3/aec3_fft_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/aec3_fft_gn/moz.build
-index 4900eca953..b7ed821a08 100644
+index ed9f693dfead..e435d998a690 100644
 --- third_party/libwebrtc/modules/audio_processing/aec3/aec3_fft_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aec3/aec3_fft_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -46164,12 +45310,13 @@ index 4900eca953..b7ed821a08 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,123 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,98 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -46177,13 +45324,14 @@ index 4900eca953..b7ed821a08 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -46195,8 +45343,6 @@ index 4900eca953..b7ed821a08 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -46204,12 +45350,12 @@ index 4900eca953..b7ed821a08 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -46223,7 +45369,6 @@ index 4900eca953..b7ed821a08 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -46247,6 +45392,7 @@ index 4900eca953..b7ed821a08 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -46257,6 +45403,7 @@ index 4900eca953..b7ed821a08 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -46269,8 +45416,9 @@ index 4900eca953..b7ed821a08 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -46284,17 +45432,19 @@ index 4900eca953..b7ed821a08 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -165,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -170,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -46318,40 +45468,33 @@ index 4900eca953..b7ed821a08 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("aec3_fft_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aec3/aec3_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/aec3_gn/moz.build
-index 53b983a22f..45252f2e5c 100644
+index 8eb283fec225..346457ac2f59 100644
 --- third_party/libwebrtc/modules/audio_processing/aec3/aec3_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aec3/aec3_gn/moz.build
-@@ -12,12 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -46367,12 +45510,13 @@ index 53b983a22f..45252f2e5c 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -100,190 +109,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -102,98 +111,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -46380,13 +45524,14 @@ index 53b983a22f..45252f2e5c 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -46398,8 +45543,6 @@ index 53b983a22f..45252f2e5c 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -46407,12 +45550,12 @@ index 53b983a22f..45252f2e5c 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -46426,7 +45569,6 @@ index 53b983a22f..45252f2e5c 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -46450,6 +45592,7 @@ index 53b983a22f..45252f2e5c 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -46460,6 +45603,7 @@ index 53b983a22f..45252f2e5c 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -46472,8 +45616,9 @@ index 53b983a22f..45252f2e5c 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -201,88 +119,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -46491,12 +45636,14 @@ index 53b983a22f..45252f2e5c 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -46527,16 +45674,6 @@ index 53b983a22f..45252f2e5c 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -46545,36 +45682,38 @@ index 53b983a22f..45252f2e5c 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("aec3_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aec3/fft_data_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/fft_data_gn/moz.build
-index 5310e43a1d..0c9cc56943 100644
+index 2579384807b1..286940e1741a 100644
 --- third_party/libwebrtc/modules/audio_processing/aec3/fft_data_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aec3/fft_data_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -46589,12 +45728,13 @@ index 5310e43a1d..0c9cc56943 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -46602,13 +45742,14 @@ index 5310e43a1d..0c9cc56943 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -46620,8 +45761,6 @@ index 5310e43a1d..0c9cc56943 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -46629,12 +45768,12 @@ index 5310e43a1d..0c9cc56943 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -46644,7 +45783,6 @@ index 5310e43a1d..0c9cc56943 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -46668,6 +45806,7 @@ index 5310e43a1d..0c9cc56943 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -46678,13 +45817,15 @@ index 5310e43a1d..0c9cc56943 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -46698,17 +45839,19 @@ index 5310e43a1d..0c9cc56943 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -46732,40 +45875,33 @@ index 5310e43a1d..0c9cc56943 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("fft_data_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aec3/matched_filter_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/matched_filter_gn/moz.build
-index 16305e915f..433d161cb7 100644
+index fb1960b0379c..29e6e7a74861 100644
 --- third_party/libwebrtc/modules/audio_processing/aec3/matched_filter_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aec3/matched_filter_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -46780,12 +45916,13 @@ index 16305e915f..433d161cb7 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -46793,13 +45930,14 @@ index 16305e915f..433d161cb7 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -46811,8 +45949,6 @@ index 16305e915f..433d161cb7 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -46820,12 +45956,12 @@ index 16305e915f..433d161cb7 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -46835,7 +45971,6 @@ index 16305e915f..433d161cb7 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -46859,6 +45994,7 @@ index 16305e915f..433d161cb7 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -46869,13 +46005,15 @@ index 16305e915f..433d161cb7 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -46889,17 +46027,19 @@ index 16305e915f..433d161cb7 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -46923,40 +46063,33 @@ index 16305e915f..433d161cb7 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("matched_filter_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aec3/render_buffer_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/render_buffer_gn/moz.build
-index 107439b1d3..ee2869af99 100644
+index 75011ee6d2e8..66e43c587d1e 100644
 --- third_party/libwebrtc/modules/audio_processing/aec3/render_buffer_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aec3/render_buffer_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -46971,12 +46104,13 @@ index 107439b1d3..ee2869af99 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -46984,13 +46118,14 @@ index 107439b1d3..ee2869af99 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -47002,8 +46137,6 @@ index 107439b1d3..ee2869af99 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -47011,12 +46144,12 @@ index 107439b1d3..ee2869af99 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -47026,7 +46159,6 @@ index 107439b1d3..ee2869af99 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -47050,6 +46182,7 @@ index 107439b1d3..ee2869af99 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -47060,13 +46193,15 @@ index 107439b1d3..ee2869af99 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -47080,17 +46215,19 @@ index 107439b1d3..ee2869af99 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -47114,40 +46251,33 @@ index 107439b1d3..ee2869af99 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("render_buffer_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aec3/vector_math_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/vector_math_gn/moz.build
-index 7279845047..8420c2a67e 100644
+index 11d60d85b21a..8bc82463e36f 100644
 --- third_party/libwebrtc/modules/audio_processing/aec3/vector_math_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aec3/vector_math_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -47162,12 +46292,13 @@ index 7279845047..8420c2a67e 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -47175,13 +46306,14 @@ index 7279845047..8420c2a67e 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -47193,8 +46325,6 @@ index 7279845047..8420c2a67e 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -47202,12 +46332,12 @@ index 7279845047..8420c2a67e 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -47217,7 +46347,6 @@ index 7279845047..8420c2a67e 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -47241,6 +46370,7 @@ index 7279845047..8420c2a67e 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -47251,13 +46381,15 @@ index 7279845047..8420c2a67e 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -47271,17 +46403,19 @@ index 7279845047..8420c2a67e 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -47305,40 +46439,33 @@ index 7279845047..8420c2a67e 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("vector_math_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aec_dump/aec_dump_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec_dump/aec_dump_gn/moz.build
-index 2fa8e61caa..2426c14c00 100644
+index 4717f44c7228..30b9ebf91f2c 100644
 --- third_party/libwebrtc/modules/audio_processing/aec_dump/aec_dump_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aec_dump/aec_dump_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -47353,12 +46480,13 @@ index 2fa8e61caa..2426c14c00 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,119 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,98 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -47366,13 +46494,14 @@ index 2fa8e61caa..2426c14c00 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -47384,8 +46513,6 @@ index 2fa8e61caa..2426c14c00 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -47393,22 +46520,25 @@ index 2fa8e61caa..2426c14c00 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -47432,6 +46562,7 @@ index 2fa8e61caa..2426c14c00 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -47442,6 +46573,7 @@ index 2fa8e61caa..2426c14c00 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -47454,8 +46586,9 @@ index 2fa8e61caa..2426c14c00 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -47469,17 +46602,19 @@ index 2fa8e61caa..2426c14c00 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -161,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -170,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -47503,40 +46638,33 @@ index 2fa8e61caa..2426c14c00 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("aec_dump_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aec_dump/null_aec_dump_factory_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec_dump/null_aec_dump_factory_gn/moz.build
-index f4a57f1fba..b3959e4726 100644
+index 343efea34b51..194798641bc6 100644
 --- third_party/libwebrtc/modules/audio_processing/aec_dump/null_aec_dump_factory_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aec_dump/null_aec_dump_factory_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -47551,12 +46679,13 @@ index f4a57f1fba..b3959e4726 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -47564,13 +46693,14 @@ index f4a57f1fba..b3959e4726 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -47582,8 +46712,6 @@ index f4a57f1fba..b3959e4726 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -47591,22 +46719,25 @@ index f4a57f1fba..b3959e4726 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -47630,6 +46761,7 @@ index f4a57f1fba..b3959e4726 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -47640,6 +46772,7 @@ index f4a57f1fba..b3959e4726 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -47652,8 +46785,9 @@ index f4a57f1fba..b3959e4726 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -47671,12 +46805,14 @@ index f4a57f1fba..b3959e4726 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -47707,16 +46843,6 @@ index f4a57f1fba..b3959e4726 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -47725,36 +46851,38 @@ index f4a57f1fba..b3959e4726 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("null_aec_dump_factory_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aec_dump_interface_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec_dump_interface_gn/moz.build
-index 6196d6ff4f..91b70f2ef1 100644
+index 4fb4ebdb0f09..c1a85b70f3df 100644
 --- third_party/libwebrtc/modules/audio_processing/aec_dump_interface_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aec_dump_interface_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -47769,12 +46897,13 @@ index 6196d6ff4f..91b70f2ef1 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -47782,13 +46911,14 @@ index 6196d6ff4f..91b70f2ef1 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -47800,8 +46930,6 @@ index 6196d6ff4f..91b70f2ef1 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -47809,22 +46937,25 @@ index 6196d6ff4f..91b70f2ef1 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -47848,6 +46979,7 @@ index 6196d6ff4f..91b70f2ef1 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -47858,6 +46990,7 @@ index 6196d6ff4f..91b70f2ef1 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -47870,8 +47003,9 @@ index 6196d6ff4f..91b70f2ef1 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -47889,12 +47023,14 @@ index 6196d6ff4f..91b70f2ef1 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -47925,16 +47061,6 @@ index 6196d6ff4f..91b70f2ef1 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -47943,36 +47069,38 @@ index 6196d6ff4f..91b70f2ef1 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("aec_dump_interface_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_gn/moz.build third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_gn/moz.build
-index a884cffa8f..2d6f110d04 100644
+index e4ca4f2ec51e..c702789e0525 100644
 --- third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -47987,12 +47115,13 @@ index a884cffa8f..2d6f110d04 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,114 +53,7 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,114 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -48000,13 +47129,14 @@ index a884cffa8f..2d6f110d04 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -48022,8 +47152,6 @@ index a884cffa8f..2d6f110d04 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -48035,12 +47163,12 @@ index a884cffa8f..2d6f110d04 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -48054,7 +47182,6 @@ index a884cffa8f..2d6f110d04 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -48082,6 +47209,7 @@ index a884cffa8f..2d6f110d04 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -48092,6 +47220,7 @@ index a884cffa8f..2d6f110d04 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -48108,8 +47237,8 @@ index a884cffa8f..2d6f110d04 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-@@ -159,27 +61,12 @@ if CONFIG["TARGET_CPU"] == "aarch64":
-     DEFINES["WEBRTC_HAS_NEON"] = True
+@@ -162,37 +64,20 @@ if CONFIG["TARGET_CPU"] == "aarch64":
+     DEFINES["__ARM_NEON__"] = "1"
  
      SOURCES += [
 -        "/third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_neon.cc"
@@ -48137,24 +47266,27 @@ index a884cffa8f..2d6f110d04 100644
      SOURCES += [
          "/third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_c.cc"
      ]
-@@ -188,7 +75,6 @@ if CONFIG["TARGET_CPU"] == "mips32":
  
+ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
  
      SOURCES += [
          "/third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_mips.cc"
-@@ -196,8 +82,6 @@ if CONFIG["TARGET_CPU"] == "mips32":
+@@ -200,9 +85,6 @@ if CONFIG["TARGET_CPU"] == "mips32":
  
  if CONFIG["TARGET_CPU"] == "mips64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
      SOURCES += [
          "/third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_c.cc"
      ]
-@@ -208,90 +92,34 @@ if CONFIG["TARGET_CPU"] == "ppc64":
+@@ -213,81 +95,27 @@ if CONFIG["TARGET_CPU"] == "ppc64":
          "/third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_c.cc"
      ]
  
@@ -48186,16 +47318,6 @@ index a884cffa8f..2d6f110d04 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
 -    CXXFLAGS += [
@@ -48204,6 +47326,7 @@ index a884cffa8f..2d6f110d04 100644
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -    SOURCES += [
@@ -48212,19 +47335,20 @@ index a884cffa8f..2d6f110d04 100644
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-    SOURCES += [
+-        "/third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_c.cc"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "riscv64":
 +if CONFIG["TARGET_CPU"] == "riscv64":
  
      SOURCES += [
          "/third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_c.cc"
      ]
  
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "riscv64":
--
--    SOURCES += [
--        "/third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_c.cc"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 +if CONFIG["TARGET_CPU"] == "x86":
  
@@ -48232,6 +47356,7 @@ index a884cffa8f..2d6f110d04 100644
          "-msse2"
      ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -48242,24 +47367,18 @@ index a884cffa8f..2d6f110d04 100644
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 +if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
      SOURCES += [
          "/third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_c.cc"
-     ]
- 
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
-+
-+    DEFINES["USE_X11"] = "1"
-+
- Library("aecm_core_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc/agc_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc/agc_gn/moz.build
-index c456275f85..ac4803f348 100644
+index a57205d4a5b2..7ff717315571 100644
 --- third_party/libwebrtc/modules/audio_processing/agc/agc_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc/agc_gn/moz.build
-@@ -12,12 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -48275,12 +47394,13 @@ index c456275f85..ac4803f348 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -48288,13 +47408,14 @@ index c456275f85..ac4803f348 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -48306,8 +47427,6 @@ index c456275f85..ac4803f348 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -48315,12 +47434,12 @@ index c456275f85..ac4803f348 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -48334,7 +47453,6 @@ index c456275f85..ac4803f348 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -48358,6 +47476,7 @@ index c456275f85..ac4803f348 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -48368,6 +47487,7 @@ index c456275f85..ac4803f348 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -48380,8 +47500,9 @@ index c456275f85..ac4803f348 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -48399,12 +47520,14 @@ index c456275f85..ac4803f348 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -48435,16 +47558,6 @@ index c456275f85..ac4803f348 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -48453,36 +47566,38 @@ index c456275f85..ac4803f348 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("agc_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc/gain_control_interface_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc/gain_control_interface_gn/moz.build
-index 456421e167..e18a5ed5f1 100644
+index 4da6c9687f88..a13f4e010126 100644
 --- third_party/libwebrtc/modules/audio_processing/agc/gain_control_interface_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc/gain_control_interface_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -48497,12 +47612,13 @@ index 456421e167..e18a5ed5f1 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -48510,13 +47626,14 @@ index 456421e167..e18a5ed5f1 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -48524,8 +47641,6 @@ index 456421e167..e18a5ed5f1 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -48533,12 +47648,12 @@ index 456421e167..e18a5ed5f1 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -48548,7 +47663,6 @@ index 456421e167..e18a5ed5f1 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -48572,6 +47686,7 @@ index 456421e167..e18a5ed5f1 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -48582,13 +47697,15 @@ index 456421e167..e18a5ed5f1 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -48602,17 +47719,19 @@ index 456421e167..e18a5ed5f1 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -48636,40 +47755,33 @@ index 456421e167..e18a5ed5f1 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("gain_control_interface_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc/legacy_agc_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc/legacy_agc_gn/moz.build
-index ab1285e34d..38bee0b95e 100644
+index 110759780d97..a2f61bf83008 100644
 --- third_party/libwebrtc/modules/audio_processing/agc/legacy_agc_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc/legacy_agc_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -48684,12 +47796,13 @@ index ab1285e34d..38bee0b95e 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -48697,13 +47810,14 @@ index ab1285e34d..38bee0b95e 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -48715,8 +47829,6 @@ index ab1285e34d..38bee0b95e 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -48724,12 +47836,12 @@ index ab1285e34d..38bee0b95e 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -48743,7 +47855,6 @@ index ab1285e34d..38bee0b95e 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -48767,6 +47878,7 @@ index ab1285e34d..38bee0b95e 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -48777,6 +47889,7 @@ index ab1285e34d..38bee0b95e 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -48789,8 +47902,9 @@ index ab1285e34d..38bee0b95e 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -48808,12 +47922,14 @@ index ab1285e34d..38bee0b95e 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -48844,16 +47960,6 @@ index ab1285e34d..38bee0b95e 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -48862,36 +47968,38 @@ index ab1285e34d..38bee0b95e 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("legacy_agc_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc/level_estimation_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc/level_estimation_gn/moz.build
-index 14e35c2e02..bacac4da04 100644
+index 90dde9485a1b..754a5b3e277d 100644
 --- third_party/libwebrtc/modules/audio_processing/agc/level_estimation_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc/level_estimation_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -48906,12 +48014,13 @@ index 14e35c2e02..bacac4da04 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,98 +56,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -48919,13 +48028,14 @@ index 14e35c2e02..bacac4da04 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -48937,8 +48047,6 @@ index 14e35c2e02..bacac4da04 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -48946,12 +48054,12 @@ index 14e35c2e02..bacac4da04 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -48965,7 +48073,6 @@ index 14e35c2e02..bacac4da04 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -48989,6 +48096,7 @@ index 14e35c2e02..bacac4da04 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -48999,6 +48107,7 @@ index 14e35c2e02..bacac4da04 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -49011,8 +48120,9 @@ index 14e35c2e02..bacac4da04 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -146,88 +64,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -49030,12 +48140,14 @@ index 14e35c2e02..bacac4da04 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -49066,16 +48178,6 @@ index 14e35c2e02..bacac4da04 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -49084,36 +48186,38 @@ index 14e35c2e02..bacac4da04 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("level_estimation_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/adaptive_digital_gain_controller_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/adaptive_digital_gain_controller_gn/moz.build
-index a926bba447..ec062dd8dc 100644
+index f3eec334ca67..325adc413267 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/adaptive_digital_gain_controller_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/adaptive_digital_gain_controller_gn/moz.build
-@@ -12,12 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -49129,12 +48233,13 @@ index a926bba447..ec062dd8dc 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -49142,13 +48247,14 @@ index a926bba447..ec062dd8dc 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -49160,8 +48266,6 @@ index a926bba447..ec062dd8dc 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -49169,12 +48273,12 @@ index a926bba447..ec062dd8dc 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -49188,7 +48292,6 @@ index a926bba447..ec062dd8dc 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -49212,6 +48315,7 @@ index a926bba447..ec062dd8dc 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -49222,6 +48326,7 @@ index a926bba447..ec062dd8dc 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -49234,8 +48339,9 @@ index a926bba447..ec062dd8dc 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -49253,12 +48359,14 @@ index a926bba447..ec062dd8dc 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -49289,16 +48397,6 @@ index a926bba447..ec062dd8dc 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -49307,36 +48405,38 @@ index a926bba447..ec062dd8dc 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("adaptive_digital_gain_controller_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/biquad_filter_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/biquad_filter_gn/moz.build
-index 2ccf23b328..4c4aea313a 100644
+index ad2fd19d441d..ff442094da12 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/biquad_filter_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/biquad_filter_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -49351,12 +48451,13 @@ index 2ccf23b328..4c4aea313a 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -49364,13 +48465,14 @@ index 2ccf23b328..4c4aea313a 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -49382,8 +48484,6 @@ index 2ccf23b328..4c4aea313a 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -49391,12 +48491,12 @@ index 2ccf23b328..4c4aea313a 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -49406,7 +48506,6 @@ index 2ccf23b328..4c4aea313a 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -49430,6 +48529,7 @@ index 2ccf23b328..4c4aea313a 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -49440,13 +48540,15 @@ index 2ccf23b328..4c4aea313a 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -49464,12 +48566,14 @@ index 2ccf23b328..4c4aea313a 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -49500,16 +48604,6 @@ index 2ccf23b328..4c4aea313a 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -49518,36 +48612,38 @@ index 2ccf23b328..4c4aea313a 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("biquad_filter_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/clipping_predictor_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/clipping_predictor_gn/moz.build
-index b7bfe444b7..978fca1877 100644
+index 634d1f87a8e5..35e8821dbea6 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/clipping_predictor_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/clipping_predictor_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -49562,12 +48658,13 @@ index b7bfe444b7..978fca1877 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -49575,13 +48672,14 @@ index b7bfe444b7..978fca1877 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -49593,8 +48691,6 @@ index b7bfe444b7..978fca1877 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -49602,12 +48698,12 @@ index b7bfe444b7..978fca1877 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -49621,7 +48717,6 @@ index b7bfe444b7..978fca1877 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -49645,6 +48740,7 @@ index b7bfe444b7..978fca1877 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -49655,6 +48751,7 @@ index b7bfe444b7..978fca1877 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -49667,8 +48764,9 @@ index b7bfe444b7..978fca1877 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -49686,12 +48784,14 @@ index b7bfe444b7..978fca1877 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -49722,16 +48822,6 @@ index b7bfe444b7..978fca1877 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -49740,36 +48830,38 @@ index b7bfe444b7..978fca1877 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("clipping_predictor_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/common_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/common_gn/moz.build
-index 138354dbc4..1d1718c4a2 100644
+index 82c397f973f5..da3833f8e686 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/common_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/common_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -49784,12 +48876,13 @@ index 138354dbc4..1d1718c4a2 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -49797,13 +48890,14 @@ index 138354dbc4..1d1718c4a2 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -49811,8 +48905,6 @@ index 138354dbc4..1d1718c4a2 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -49820,12 +48912,12 @@ index 138354dbc4..1d1718c4a2 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -49835,7 +48927,6 @@ index 138354dbc4..1d1718c4a2 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -49859,6 +48950,7 @@ index 138354dbc4..1d1718c4a2 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -49869,13 +48961,15 @@ index 138354dbc4..1d1718c4a2 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -49889,17 +48983,19 @@ index 138354dbc4..1d1718c4a2 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -49923,40 +49019,33 @@ index 138354dbc4..1d1718c4a2 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("common_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/cpu_features_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/cpu_features_gn/moz.build
-index 2f40304afa..50c4819481 100644
+index 62c885de2ce7..b47f20b1bbb1 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/cpu_features_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/cpu_features_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -49971,12 +49060,13 @@ index 2f40304afa..50c4819481 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -49984,13 +49074,14 @@ index 2f40304afa..50c4819481 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -50002,8 +49093,6 @@ index 2f40304afa..50c4819481 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -50011,12 +49100,12 @@ index 2f40304afa..50c4819481 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -50030,7 +49119,6 @@ index 2f40304afa..50c4819481 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -50054,6 +49142,7 @@ index 2f40304afa..50c4819481 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -50064,6 +49153,7 @@ index 2f40304afa..50c4819481 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -50076,8 +49166,9 @@ index 2f40304afa..50c4819481 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -50095,12 +49186,14 @@ index 2f40304afa..50c4819481 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -50131,16 +49224,6 @@ index 2f40304afa..50c4819481 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -50149,36 +49232,38 @@ index 2f40304afa..50c4819481 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("cpu_features_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/fixed_digital_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/fixed_digital_gn/moz.build
-index f5c615e7c1..edbdcc79c3 100644
+index d1c1172bed9f..fa22a785c71d 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/fixed_digital_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/fixed_digital_gn/moz.build
-@@ -12,12 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -50194,12 +49279,13 @@ index f5c615e7c1..edbdcc79c3 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,190 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -48,98 +57,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -50207,13 +49293,14 @@ index f5c615e7c1..edbdcc79c3 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -50225,8 +49312,6 @@ index f5c615e7c1..edbdcc79c3 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -50234,12 +49319,12 @@ index f5c615e7c1..edbdcc79c3 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -50253,7 +49338,6 @@ index f5c615e7c1..edbdcc79c3 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -50277,6 +49361,7 @@ index f5c615e7c1..edbdcc79c3 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -50287,6 +49372,7 @@ index f5c615e7c1..edbdcc79c3 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -50299,8 +49385,9 @@ index f5c615e7c1..edbdcc79c3 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -147,88 +65,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -50318,12 +49405,14 @@ index f5c615e7c1..edbdcc79c3 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -50354,16 +49443,6 @@ index f5c615e7c1..edbdcc79c3 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -50372,36 +49451,38 @@ index f5c615e7c1..edbdcc79c3 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("fixed_digital_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/gain_applier_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/gain_applier_gn/moz.build
-index 336fbad968..16bd1dcb8f 100644
+index 74ec8d655240..cd54718aa163 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/gain_applier_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/gain_applier_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -50416,12 +49497,13 @@ index 336fbad968..16bd1dcb8f 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -50429,13 +49511,14 @@ index 336fbad968..16bd1dcb8f 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -50447,8 +49530,6 @@ index 336fbad968..16bd1dcb8f 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -50456,12 +49537,12 @@ index 336fbad968..16bd1dcb8f 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -50471,7 +49552,6 @@ index 336fbad968..16bd1dcb8f 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -50495,6 +49575,7 @@ index 336fbad968..16bd1dcb8f 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -50505,6 +49586,7 @@ index 336fbad968..16bd1dcb8f 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -50517,8 +49599,9 @@ index 336fbad968..16bd1dcb8f 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -50536,12 +49619,14 @@ index 336fbad968..16bd1dcb8f 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -50572,16 +49657,6 @@ index 336fbad968..16bd1dcb8f 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -50590,36 +49665,38 @@ index 336fbad968..16bd1dcb8f 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("gain_applier_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/gain_map_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/gain_map_gn/moz.build
-index a542386830..205ef2fa86 100644
+index 8ca3f4b1eb6c..6e8c8c4456fd 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/gain_map_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/gain_map_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -50634,12 +49711,13 @@ index a542386830..205ef2fa86 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -50647,13 +49725,14 @@ index a542386830..205ef2fa86 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -50661,8 +49740,6 @@ index a542386830..205ef2fa86 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -50670,12 +49747,12 @@ index a542386830..205ef2fa86 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -50685,7 +49762,6 @@ index a542386830..205ef2fa86 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -50709,6 +49785,7 @@ index a542386830..205ef2fa86 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -50719,13 +49796,15 @@ index a542386830..205ef2fa86 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -50739,17 +49818,19 @@ index a542386830..205ef2fa86 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -50773,40 +49854,33 @@ index a542386830..205ef2fa86 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("gain_map_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/input_volume_controller_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/input_volume_controller_gn/moz.build
-index f5be716a8b..a953fa94c9 100644
+index 62cf69b2d344..cc32cd07cad4 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/input_volume_controller_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/input_volume_controller_gn/moz.build
-@@ -12,12 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -50822,12 +49896,13 @@ index f5be716a8b..a953fa94c9 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,98 +56,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -50835,13 +49910,14 @@ index f5be716a8b..a953fa94c9 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -50853,8 +49929,6 @@ index f5be716a8b..a953fa94c9 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -50862,12 +49936,12 @@ index f5be716a8b..a953fa94c9 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -50881,7 +49955,6 @@ index f5be716a8b..a953fa94c9 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -50905,6 +49978,7 @@ index f5be716a8b..a953fa94c9 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -50915,6 +49989,7 @@ index f5be716a8b..a953fa94c9 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -50927,8 +50002,9 @@ index f5be716a8b..a953fa94c9 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -146,88 +64,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -50946,12 +50022,14 @@ index f5be716a8b..a953fa94c9 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -50982,16 +50060,6 @@ index f5be716a8b..a953fa94c9 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -51000,36 +50068,38 @@ index f5be716a8b..a953fa94c9 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("input_volume_controller_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/input_volume_stats_reporter_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/input_volume_stats_reporter_gn/moz.build
-index feb82f3997..d06082663d 100644
+index e629cd8fbf67..94e0531ea105 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/input_volume_stats_reporter_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/input_volume_stats_reporter_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -51044,12 +50114,13 @@ index feb82f3997..d06082663d 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -51057,13 +50128,14 @@ index feb82f3997..d06082663d 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -51075,8 +50147,6 @@ index feb82f3997..d06082663d 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -51084,12 +50154,12 @@ index feb82f3997..d06082663d 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -51099,7 +50169,6 @@ index feb82f3997..d06082663d 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -51123,6 +50192,7 @@ index feb82f3997..d06082663d 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -51133,6 +50203,7 @@ index feb82f3997..d06082663d 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -51145,8 +50216,9 @@ index feb82f3997..d06082663d 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -51164,12 +50236,14 @@ index feb82f3997..d06082663d 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -51200,16 +50274,6 @@ index feb82f3997..d06082663d 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -51218,36 +50282,38 @@ index feb82f3997..d06082663d 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("input_volume_stats_reporter_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/noise_level_estimator_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/noise_level_estimator_gn/moz.build
-index e90d9910bf..82e5e8f433 100644
+index aac5aa39708b..192f66aaa530 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/noise_level_estimator_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/noise_level_estimator_gn/moz.build
-@@ -12,12 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -51263,12 +50329,13 @@ index e90d9910bf..82e5e8f433 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -51276,13 +50343,14 @@ index e90d9910bf..82e5e8f433 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -51294,8 +50362,6 @@ index e90d9910bf..82e5e8f433 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -51303,12 +50369,12 @@ index e90d9910bf..82e5e8f433 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -51322,7 +50388,6 @@ index e90d9910bf..82e5e8f433 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -51346,6 +50411,7 @@ index e90d9910bf..82e5e8f433 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -51356,6 +50422,7 @@ index e90d9910bf..82e5e8f433 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -51368,8 +50435,9 @@ index e90d9910bf..82e5e8f433 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -51387,12 +50455,14 @@ index e90d9910bf..82e5e8f433 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -51423,16 +50493,6 @@ index e90d9910bf..82e5e8f433 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -51441,36 +50501,38 @@ index e90d9910bf..82e5e8f433 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("noise_level_estimator_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_auto_correlation_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_auto_correlation_gn/moz.build
-index 24079e9ae6..171732e1f5 100644
+index e9e60ea5f0c7..3eec1242fcfc 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_auto_correlation_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_auto_correlation_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -51485,12 +50547,13 @@ index 24079e9ae6..171732e1f5 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -51498,13 +50561,14 @@ index 24079e9ae6..171732e1f5 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -51516,8 +50580,6 @@ index 24079e9ae6..171732e1f5 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -51525,12 +50587,12 @@ index 24079e9ae6..171732e1f5 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -51544,7 +50606,6 @@ index 24079e9ae6..171732e1f5 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -51568,6 +50629,7 @@ index 24079e9ae6..171732e1f5 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -51578,6 +50640,7 @@ index 24079e9ae6..171732e1f5 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -51590,8 +50653,9 @@ index 24079e9ae6..171732e1f5 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -51609,12 +50673,14 @@ index 24079e9ae6..171732e1f5 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -51645,16 +50711,6 @@ index 24079e9ae6..171732e1f5 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -51663,36 +50719,38 @@ index 24079e9ae6..171732e1f5 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rnn_vad_auto_correlation_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_common_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_common_gn/moz.build
-index 49c7c7762c..32c5af366c 100644
+index 0d86421c9786..553b5ae51afa 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_common_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_common_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -51707,12 +50765,13 @@ index 49c7c7762c..32c5af366c 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,123 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,98 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -51720,13 +50779,14 @@ index 49c7c7762c..32c5af366c 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -51738,8 +50798,6 @@ index 49c7c7762c..32c5af366c 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -51747,12 +50805,12 @@ index 49c7c7762c..32c5af366c 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -51766,7 +50824,6 @@ index 49c7c7762c..32c5af366c 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -51790,6 +50847,7 @@ index 49c7c7762c..32c5af366c 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -51800,6 +50858,7 @@ index 49c7c7762c..32c5af366c 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -51812,8 +50871,9 @@ index 49c7c7762c..32c5af366c 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -51827,17 +50887,19 @@ index 49c7c7762c..32c5af366c 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -165,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -170,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -51861,40 +50923,33 @@ index 49c7c7762c..32c5af366c 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("rnn_vad_common_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_gn/moz.build
-index 26a7d3b891..696f0ee96b 100644
+index 1cd3b4b5348b..d4e6b10abd77 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -51909,12 +50964,13 @@ index 26a7d3b891..696f0ee96b 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -51922,13 +50978,14 @@ index 26a7d3b891..696f0ee96b 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -51940,8 +50997,6 @@ index 26a7d3b891..696f0ee96b 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -51949,12 +51004,12 @@ index 26a7d3b891..696f0ee96b 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -51968,7 +51023,6 @@ index 26a7d3b891..696f0ee96b 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -51992,6 +51046,7 @@ index 26a7d3b891..696f0ee96b 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -52002,6 +51057,7 @@ index 26a7d3b891..696f0ee96b 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -52014,8 +51070,9 @@ index 26a7d3b891..696f0ee96b 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -52033,12 +51090,14 @@ index 26a7d3b891..696f0ee96b 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -52069,16 +51128,6 @@ index 26a7d3b891..696f0ee96b 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -52087,36 +51136,38 @@ index 26a7d3b891..696f0ee96b 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rnn_vad_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_layers_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_layers_gn/moz.build
-index 04a1e7cc55..4137558769 100644
+index 76d4191113e5..df8a72310a82 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_layers_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_layers_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -52131,12 +51182,13 @@ index 04a1e7cc55..4137558769 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -52144,13 +51196,14 @@ index 04a1e7cc55..4137558769 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -52162,8 +51215,6 @@ index 04a1e7cc55..4137558769 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -52171,12 +51222,12 @@ index 04a1e7cc55..4137558769 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -52190,7 +51241,6 @@ index 04a1e7cc55..4137558769 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -52214,6 +51264,7 @@ index 04a1e7cc55..4137558769 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -52224,6 +51275,7 @@ index 04a1e7cc55..4137558769 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -52236,8 +51288,9 @@ index 04a1e7cc55..4137558769 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -52255,12 +51308,14 @@ index 04a1e7cc55..4137558769 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -52291,16 +51346,6 @@ index 04a1e7cc55..4137558769 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -52309,36 +51354,38 @@ index 04a1e7cc55..4137558769 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rnn_vad_layers_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_lp_residual_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_lp_residual_gn/moz.build
-index 98019531c7..58978d7f3e 100644
+index 6d9dc2c69bd9..2904a28efc6c 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_lp_residual_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_lp_residual_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -52353,12 +51400,13 @@ index 98019531c7..58978d7f3e 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -52366,13 +51414,14 @@ index 98019531c7..58978d7f3e 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -52384,8 +51433,6 @@ index 98019531c7..58978d7f3e 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -52393,12 +51440,12 @@ index 98019531c7..58978d7f3e 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -52408,7 +51455,6 @@ index 98019531c7..58978d7f3e 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -52432,6 +51478,7 @@ index 98019531c7..58978d7f3e 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -52442,13 +51489,15 @@ index 98019531c7..58978d7f3e 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -52466,12 +51515,14 @@ index 98019531c7..58978d7f3e 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -52502,16 +51553,6 @@ index 98019531c7..58978d7f3e 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -52520,36 +51561,38 @@ index 98019531c7..58978d7f3e 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rnn_vad_lp_residual_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_pitch_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_pitch_gn/moz.build
-index 7d650f259e..56c167cc85 100644
+index c5b5e5954aef..a050f520592a 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_pitch_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_pitch_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -52564,12 +51607,13 @@ index 7d650f259e..56c167cc85 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -52577,13 +51621,14 @@ index 7d650f259e..56c167cc85 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -52595,8 +51640,6 @@ index 7d650f259e..56c167cc85 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -52604,12 +51647,12 @@ index 7d650f259e..56c167cc85 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -52623,7 +51666,6 @@ index 7d650f259e..56c167cc85 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -52647,6 +51689,7 @@ index 7d650f259e..56c167cc85 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -52657,6 +51700,7 @@ index 7d650f259e..56c167cc85 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -52669,8 +51713,9 @@ index 7d650f259e..56c167cc85 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -52688,12 +51733,14 @@ index 7d650f259e..56c167cc85 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -52724,16 +51771,6 @@ index 7d650f259e..56c167cc85 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -52742,36 +51779,38 @@ index 7d650f259e..56c167cc85 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rnn_vad_pitch_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_ring_buffer_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_ring_buffer_gn/moz.build
-index 0eb74a400f..4591b6d57e 100644
+index 68825aa282d1..58500132ec48 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_ring_buffer_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_ring_buffer_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -52786,12 +51825,13 @@ index 0eb74a400f..4591b6d57e 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -52799,13 +51839,14 @@ index 0eb74a400f..4591b6d57e 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -52817,8 +51858,6 @@ index 0eb74a400f..4591b6d57e 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -52826,12 +51865,12 @@ index 0eb74a400f..4591b6d57e 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -52841,7 +51880,6 @@ index 0eb74a400f..4591b6d57e 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -52865,6 +51903,7 @@ index 0eb74a400f..4591b6d57e 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -52875,13 +51914,15 @@ index 0eb74a400f..4591b6d57e 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -52895,17 +51936,19 @@ index 0eb74a400f..4591b6d57e 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -52929,40 +51972,33 @@ index 0eb74a400f..4591b6d57e 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("rnn_vad_ring_buffer_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_sequence_buffer_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_sequence_buffer_gn/moz.build
-index 2df8bb1943..0fa750093b 100644
+index 277c771e93f3..8390ff6e3a3f 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_sequence_buffer_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_sequence_buffer_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -52977,12 +52013,13 @@ index 2df8bb1943..0fa750093b 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -52990,13 +52027,14 @@ index 2df8bb1943..0fa750093b 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -53008,8 +52046,6 @@ index 2df8bb1943..0fa750093b 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -53017,12 +52053,12 @@ index 2df8bb1943..0fa750093b 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -53032,7 +52068,6 @@ index 2df8bb1943..0fa750093b 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -53056,6 +52091,7 @@ index 2df8bb1943..0fa750093b 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -53066,13 +52102,15 @@ index 2df8bb1943..0fa750093b 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -53086,17 +52124,19 @@ index 2df8bb1943..0fa750093b 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -53120,40 +52160,33 @@ index 2df8bb1943..0fa750093b 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("rnn_vad_sequence_buffer_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_spectral_features_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_spectral_features_gn/moz.build
-index be92010f91..4936229921 100644
+index cfd7d82cda4e..34973737980f 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_spectral_features_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_spectral_features_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -53168,12 +52201,13 @@ index be92010f91..4936229921 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -53181,13 +52215,14 @@ index be92010f91..4936229921 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -53199,8 +52234,6 @@ index be92010f91..4936229921 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -53208,12 +52241,12 @@ index be92010f91..4936229921 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -53227,7 +52260,6 @@ index be92010f91..4936229921 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -53251,6 +52283,7 @@ index be92010f91..4936229921 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -53261,6 +52294,7 @@ index be92010f91..4936229921 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -53273,8 +52307,9 @@ index be92010f91..4936229921 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -53292,12 +52327,14 @@ index be92010f91..4936229921 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -53328,16 +52365,6 @@ index be92010f91..4936229921 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -53346,36 +52373,38 @@ index be92010f91..4936229921 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rnn_vad_spectral_features_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_symmetric_matrix_buffer_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_symmetric_matrix_buffer_gn/moz.build
-index 709fac2fab..0976324eb7 100644
+index a3a1e21f6699..34e2b09a62d9 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_symmetric_matrix_buffer_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_symmetric_matrix_buffer_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -53390,12 +52419,13 @@ index 709fac2fab..0976324eb7 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -53403,13 +52433,14 @@ index 709fac2fab..0976324eb7 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -53421,8 +52452,6 @@ index 709fac2fab..0976324eb7 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -53430,12 +52459,12 @@ index 709fac2fab..0976324eb7 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -53445,7 +52474,6 @@ index 709fac2fab..0976324eb7 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -53469,6 +52497,7 @@ index 709fac2fab..0976324eb7 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -53479,13 +52508,15 @@ index 709fac2fab..0976324eb7 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -53499,17 +52530,19 @@ index 709fac2fab..0976324eb7 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -53533,40 +52566,33 @@ index 709fac2fab..0976324eb7 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("rnn_vad_symmetric_matrix_buffer_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/vector_math_avx2_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/vector_math_avx2_gn/moz.build
-index b24d7b4742..c956363856 100644
+index c48737e3197a..8d3ff68ee4a1 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/vector_math_avx2_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/vector_math_avx2_gn/moz.build
-@@ -17,12 +17,21 @@ CXXFLAGS += [
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -18,13 +18,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -53582,12 +52608,13 @@ index b24d7b4742..c956363856 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -49,134 +58,16 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -51,128 +60,9 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -53595,13 +52622,14 @@ index b24d7b4742..c956363856 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -53613,21 +52641,20 @@ index b24d7b4742..c956363856 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
@@ -53642,7 +52669,6 @@ index b24d7b4742..c956363856 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -53666,6 +52692,7 @@ index b24d7b4742..c956363856 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -53676,6 +52703,7 @@ index b24d7b4742..c956363856 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -53695,42 +52723,33 @@ index b24d7b4742..c956363856 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 -
-     DEFINES["_DEBUG"] = True
- 
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
--
 -    DEFINES["_DEBUG"] = True
 -
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+     DEFINES["_DEBUG"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    DEFINES["USE_X11"] = "1"
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 +if CONFIG["TARGET_CPU"] == "x86":
  
      CXXFLAGS += [
          "-msse2"
-     ]
- 
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+    DEFINES["USE_X11"] = "1"
- 
- Library("vector_math_avx2_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/vector_math_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/vector_math_gn/moz.build
-index edc37cfec6..8420c2a67e 100644
+index e8df44a45668..8bc82463e36f 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/vector_math_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/vector_math_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -53745,12 +52764,13 @@ index edc37cfec6..8420c2a67e 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,123 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,98 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -53758,13 +52778,14 @@ index edc37cfec6..8420c2a67e 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -53776,8 +52797,6 @@ index edc37cfec6..8420c2a67e 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -53785,12 +52804,12 @@ index edc37cfec6..8420c2a67e 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -53804,7 +52823,6 @@ index edc37cfec6..8420c2a67e 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -53828,6 +52846,7 @@ index edc37cfec6..8420c2a67e 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -53838,6 +52857,7 @@ index edc37cfec6..8420c2a67e 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -53850,8 +52870,9 @@ index edc37cfec6..8420c2a67e 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -53865,17 +52886,19 @@ index edc37cfec6..8420c2a67e 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -165,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -170,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -53899,40 +52922,33 @@ index edc37cfec6..8420c2a67e 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("vector_math_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/saturation_protector_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/saturation_protector_gn/moz.build
-index d71b31c270..795d8ebb97 100644
+index 45efd543646d..fa53a17ec059 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/saturation_protector_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/saturation_protector_gn/moz.build
-@@ -12,12 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -53948,12 +52964,13 @@ index d71b31c270..795d8ebb97 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,190 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,98 +56,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -53961,13 +52978,14 @@ index d71b31c270..795d8ebb97 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -53979,8 +52997,6 @@ index d71b31c270..795d8ebb97 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -53988,12 +53004,12 @@ index d71b31c270..795d8ebb97 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -54007,7 +53023,6 @@ index d71b31c270..795d8ebb97 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -54031,6 +53046,7 @@ index d71b31c270..795d8ebb97 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -54041,6 +53057,7 @@ index d71b31c270..795d8ebb97 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -54053,8 +53070,9 @@ index d71b31c270..795d8ebb97 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -146,88 +64,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -54072,12 +53090,14 @@ index d71b31c270..795d8ebb97 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -54108,16 +53128,6 @@ index d71b31c270..795d8ebb97 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -54126,36 +53136,38 @@ index d71b31c270..795d8ebb97 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("saturation_protector_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/speech_level_estimator_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/speech_level_estimator_gn/moz.build
-index 1e8ce8cdd7..c87eec7a75 100644
+index 2ef7a8cf3f3c..76c019b528a3 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/speech_level_estimator_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/speech_level_estimator_gn/moz.build
-@@ -12,12 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -54171,12 +53183,13 @@ index 1e8ce8cdd7..c87eec7a75 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -54184,13 +53197,14 @@ index 1e8ce8cdd7..c87eec7a75 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -54202,8 +53216,6 @@ index 1e8ce8cdd7..c87eec7a75 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -54211,12 +53223,12 @@ index 1e8ce8cdd7..c87eec7a75 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -54230,7 +53242,6 @@ index 1e8ce8cdd7..c87eec7a75 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -54254,6 +53265,7 @@ index 1e8ce8cdd7..c87eec7a75 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -54264,6 +53276,7 @@ index 1e8ce8cdd7..c87eec7a75 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -54276,8 +53289,9 @@ index 1e8ce8cdd7..c87eec7a75 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -54295,12 +53309,14 @@ index 1e8ce8cdd7..c87eec7a75 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -54331,16 +53347,6 @@ index 1e8ce8cdd7..c87eec7a75 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -54349,36 +53355,38 @@ index 1e8ce8cdd7..c87eec7a75 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("speech_level_estimator_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/agc2/vad_wrapper_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/vad_wrapper_gn/moz.build
-index ef605c387a..5c95e03997 100644
+index fba5354a8503..6d3d6a9f3974 100644
 --- third_party/libwebrtc/modules/audio_processing/agc2/vad_wrapper_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/agc2/vad_wrapper_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -54393,12 +53401,13 @@ index ef605c387a..5c95e03997 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -54406,13 +53415,14 @@ index ef605c387a..5c95e03997 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -54424,8 +53434,6 @@ index ef605c387a..5c95e03997 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -54433,12 +53441,12 @@ index ef605c387a..5c95e03997 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -54452,7 +53460,6 @@ index ef605c387a..5c95e03997 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -54476,6 +53483,7 @@ index ef605c387a..5c95e03997 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -54486,6 +53494,7 @@ index ef605c387a..5c95e03997 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -54498,8 +53507,9 @@ index ef605c387a..5c95e03997 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -54517,12 +53527,14 @@ index ef605c387a..5c95e03997 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -54553,16 +53565,6 @@ index ef605c387a..5c95e03997 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -54571,36 +53573,38 @@ index ef605c387a..5c95e03997 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("vad_wrapper_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/apm_logging_gn/moz.build third_party/libwebrtc/modules/audio_processing/apm_logging_gn/moz.build
-index f74ce8a70d..5be7419cee 100644
+index 8e093965a1dc..603bd76413f5 100644
 --- third_party/libwebrtc/modules/audio_processing/apm_logging_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/apm_logging_gn/moz.build
-@@ -12,12 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -54616,12 +53620,13 @@ index f74ce8a70d..5be7419cee 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -54629,13 +53634,14 @@ index f74ce8a70d..5be7419cee 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -54647,8 +53653,6 @@ index f74ce8a70d..5be7419cee 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -54656,12 +53660,12 @@ index f74ce8a70d..5be7419cee 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -54675,7 +53679,6 @@ index f74ce8a70d..5be7419cee 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -54699,6 +53702,7 @@ index f74ce8a70d..5be7419cee 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -54709,6 +53713,7 @@ index f74ce8a70d..5be7419cee 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -54721,8 +53726,9 @@ index f74ce8a70d..5be7419cee 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -54740,12 +53746,14 @@ index f74ce8a70d..5be7419cee 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -54776,16 +53784,6 @@ index f74ce8a70d..5be7419cee 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -54794,36 +53792,38 @@ index f74ce8a70d..5be7419cee 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("apm_logging_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/audio_buffer_gn/moz.build third_party/libwebrtc/modules/audio_processing/audio_buffer_gn/moz.build
-index 17db8ead56..bd926084a6 100644
+index 85bed17e4418..f88ddb0493c0 100644
 --- third_party/libwebrtc/modules/audio_processing/audio_buffer_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/audio_buffer_gn/moz.build
-@@ -12,12 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -54839,12 +53839,13 @@ index 17db8ead56..bd926084a6 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,190 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -48,98 +57,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -54852,13 +53853,14 @@ index 17db8ead56..bd926084a6 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -54870,8 +53872,6 @@ index 17db8ead56..bd926084a6 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -54879,12 +53879,12 @@ index 17db8ead56..bd926084a6 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -54898,7 +53898,6 @@ index 17db8ead56..bd926084a6 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -54922,6 +53921,7 @@ index 17db8ead56..bd926084a6 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -54932,6 +53932,7 @@ index 17db8ead56..bd926084a6 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -54944,8 +53945,9 @@ index 17db8ead56..bd926084a6 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -147,88 +65,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -54963,12 +53965,14 @@ index 17db8ead56..bd926084a6 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -54999,16 +54003,6 @@ index 17db8ead56..bd926084a6 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -55017,36 +54011,38 @@ index 17db8ead56..bd926084a6 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_buffer_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/audio_frame_proxies_gn/moz.build third_party/libwebrtc/modules/audio_processing/audio_frame_proxies_gn/moz.build
-index 8c58163047..a21ed67082 100644
+index f1ab4cefecb0..bed98465288f 100644
 --- third_party/libwebrtc/modules/audio_processing/audio_frame_proxies_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/audio_frame_proxies_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -55061,12 +54057,13 @@ index 8c58163047..a21ed67082 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -55074,13 +54071,14 @@ index 8c58163047..a21ed67082 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -55092,8 +54090,6 @@ index 8c58163047..a21ed67082 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -55101,22 +54097,25 @@ index 8c58163047..a21ed67082 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -55140,6 +54139,7 @@ index 8c58163047..a21ed67082 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -55150,6 +54150,7 @@ index 8c58163047..a21ed67082 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -55162,8 +54163,9 @@ index 8c58163047..a21ed67082 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -55181,12 +54183,14 @@ index 8c58163047..a21ed67082 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -55217,16 +54221,6 @@ index 8c58163047..a21ed67082 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -55235,36 +54229,38 @@ index 8c58163047..a21ed67082 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_frame_proxies_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/audio_frame_view_gn/moz.build third_party/libwebrtc/modules/audio_processing/audio_frame_view_gn/moz.build
-index f011e41ad8..cd71f405e9 100644
+index b6ad75a93f95..89d051e017f8 100644
 --- third_party/libwebrtc/modules/audio_processing/audio_frame_view_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/audio_frame_view_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -55279,12 +54275,13 @@ index f011e41ad8..cd71f405e9 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,119 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,94 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -55292,13 +54289,14 @@ index f011e41ad8..cd71f405e9 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -55310,8 +54308,6 @@ index f011e41ad8..cd71f405e9 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -55319,12 +54315,12 @@ index f011e41ad8..cd71f405e9 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -55334,7 +54330,6 @@ index f011e41ad8..cd71f405e9 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -55358,6 +54353,7 @@ index f011e41ad8..cd71f405e9 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -55368,6 +54364,7 @@ index f011e41ad8..cd71f405e9 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -55380,8 +54377,9 @@ index f011e41ad8..cd71f405e9 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -136,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -55395,17 +54393,19 @@ index f011e41ad8..cd71f405e9 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -161,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -166,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -55429,40 +54429,33 @@ index f011e41ad8..cd71f405e9 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("audio_frame_view_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/audio_processing_gn/moz.build third_party/libwebrtc/modules/audio_processing/audio_processing_gn/moz.build
-index 95c38f0a62..bf2444058c 100644
+index 691df8fbd2f5..c327f88e2a41 100644
 --- third_party/libwebrtc/modules/audio_processing/audio_processing_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/audio_processing_gn/moz.build
-@@ -12,12 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -55478,12 +54471,13 @@ index 95c38f0a62..bf2444058c 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -49,190 +58,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -51,98 +60,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -55491,13 +54485,14 @@ index 95c38f0a62..bf2444058c 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -55509,8 +54504,6 @@ index 95c38f0a62..bf2444058c 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -55518,12 +54511,12 @@ index 95c38f0a62..bf2444058c 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -55537,7 +54530,6 @@ index 95c38f0a62..bf2444058c 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -55561,6 +54553,7 @@ index 95c38f0a62..bf2444058c 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -55571,6 +54564,7 @@ index 95c38f0a62..bf2444058c 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -55583,8 +54577,9 @@ index 95c38f0a62..bf2444058c 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -150,88 +68,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -55602,12 +54597,14 @@ index 95c38f0a62..bf2444058c 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -55638,16 +54635,6 @@ index 95c38f0a62..bf2444058c 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -55656,36 +54643,38 @@ index 95c38f0a62..bf2444058c 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_processing_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/capture_levels_adjuster/capture_levels_adjuster_gn/moz.build third_party/libwebrtc/modules/audio_processing/capture_levels_adjuster/capture_levels_adjuster_gn/moz.build
-index bfb581bfc1..057ed5008f 100644
+index d81334d02be8..f07498a0a9c3 100644
 --- third_party/libwebrtc/modules/audio_processing/capture_levels_adjuster/capture_levels_adjuster_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/capture_levels_adjuster/capture_levels_adjuster_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -55700,12 +54689,13 @@ index bfb581bfc1..057ed5008f 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -55713,13 +54703,14 @@ index bfb581bfc1..057ed5008f 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -55731,8 +54722,6 @@ index bfb581bfc1..057ed5008f 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -55740,12 +54729,12 @@ index bfb581bfc1..057ed5008f 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -55759,7 +54748,6 @@ index bfb581bfc1..057ed5008f 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -55783,6 +54771,7 @@ index bfb581bfc1..057ed5008f 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -55793,6 +54782,7 @@ index bfb581bfc1..057ed5008f 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -55805,8 +54795,9 @@ index bfb581bfc1..057ed5008f 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -55824,12 +54815,14 @@ index bfb581bfc1..057ed5008f 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -55860,16 +54853,6 @@ index bfb581bfc1..057ed5008f 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -55878,36 +54861,38 @@ index bfb581bfc1..057ed5008f 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("capture_levels_adjuster_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/gain_controller2_gn/moz.build third_party/libwebrtc/modules/audio_processing/gain_controller2_gn/moz.build
-index 04d5bf230b..4190f76f18 100644
+index 1a62b5db7ace..f150b9e5fba7 100644
 --- third_party/libwebrtc/modules/audio_processing/gain_controller2_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/gain_controller2_gn/moz.build
-@@ -12,12 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -55923,12 +54908,13 @@ index 04d5bf230b..4190f76f18 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -55936,13 +54922,14 @@ index 04d5bf230b..4190f76f18 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -55954,8 +54941,6 @@ index 04d5bf230b..4190f76f18 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -55963,12 +54948,12 @@ index 04d5bf230b..4190f76f18 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -55982,7 +54967,6 @@ index 04d5bf230b..4190f76f18 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -56006,6 +54990,7 @@ index 04d5bf230b..4190f76f18 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -56016,6 +55001,7 @@ index 04d5bf230b..4190f76f18 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -56028,8 +55014,9 @@ index 04d5bf230b..4190f76f18 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -56047,12 +55034,14 @@ index 04d5bf230b..4190f76f18 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -56083,16 +55072,6 @@ index 04d5bf230b..4190f76f18 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -56101,36 +55080,38 @@ index 04d5bf230b..4190f76f18 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("gain_controller2_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/high_pass_filter_gn/moz.build third_party/libwebrtc/modules/audio_processing/high_pass_filter_gn/moz.build
-index d8f32b688d..44c2749058 100644
+index dbd718f53d7f..536849241857 100644
 --- third_party/libwebrtc/modules/audio_processing/high_pass_filter_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/high_pass_filter_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -56145,12 +55126,13 @@ index d8f32b688d..44c2749058 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -56158,13 +55140,14 @@ index d8f32b688d..44c2749058 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -56176,8 +55159,6 @@ index d8f32b688d..44c2749058 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -56185,12 +55166,12 @@ index d8f32b688d..44c2749058 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -56204,7 +55185,6 @@ index d8f32b688d..44c2749058 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -56228,6 +55208,7 @@ index d8f32b688d..44c2749058 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -56238,6 +55219,7 @@ index d8f32b688d..44c2749058 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -56250,8 +55232,9 @@ index d8f32b688d..44c2749058 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -56269,12 +55252,14 @@ index d8f32b688d..44c2749058 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -56305,16 +55290,6 @@ index d8f32b688d..44c2749058 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -56323,36 +55298,38 @@ index d8f32b688d..44c2749058 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("high_pass_filter_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/ns/ns_gn/moz.build third_party/libwebrtc/modules/audio_processing/ns/ns_gn/moz.build
-index cdb283be4f..4d8edc876b 100644
+index 1c2cdc5b6862..4e1cee1c6cfd 100644
 --- third_party/libwebrtc/modules/audio_processing/ns/ns_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/ns/ns_gn/moz.build
-@@ -12,12 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -56368,12 +55345,13 @@ index cdb283be4f..4d8edc876b 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -56,190 +65,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -58,98 +67,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -56381,13 +55359,14 @@ index cdb283be4f..4d8edc876b 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -56399,8 +55378,6 @@ index cdb283be4f..4d8edc876b 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -56408,12 +55385,12 @@ index cdb283be4f..4d8edc876b 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -56427,7 +55404,6 @@ index cdb283be4f..4d8edc876b 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -56451,6 +55427,7 @@ index cdb283be4f..4d8edc876b 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -56461,6 +55438,7 @@ index cdb283be4f..4d8edc876b 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -56473,8 +55451,9 @@ index cdb283be4f..4d8edc876b 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -157,88 +75,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -56492,12 +55471,14 @@ index cdb283be4f..4d8edc876b 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -56528,16 +55509,6 @@ index cdb283be4f..4d8edc876b 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -56546,36 +55517,38 @@ index cdb283be4f..4d8edc876b 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("ns_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/rms_level_gn/moz.build third_party/libwebrtc/modules/audio_processing/rms_level_gn/moz.build
-index 35578fe552..5cec24215d 100644
+index f1039321111d..170b024c51f3 100644
 --- third_party/libwebrtc/modules/audio_processing/rms_level_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/rms_level_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -56590,12 +55563,13 @@ index 35578fe552..5cec24215d 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -56603,13 +55577,14 @@ index 35578fe552..5cec24215d 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -56621,8 +55596,6 @@ index 35578fe552..5cec24215d 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -56630,12 +55603,12 @@ index 35578fe552..5cec24215d 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -56645,7 +55618,6 @@ index 35578fe552..5cec24215d 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -56669,6 +55641,7 @@ index 35578fe552..5cec24215d 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -56679,13 +55652,15 @@ index 35578fe552..5cec24215d 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -56703,12 +55678,14 @@ index 35578fe552..5cec24215d 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -56739,16 +55716,6 @@ index 35578fe552..5cec24215d 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -56757,36 +55724,38 @@ index 35578fe552..5cec24215d 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rms_level_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/utility/cascaded_biquad_filter_gn/moz.build third_party/libwebrtc/modules/audio_processing/utility/cascaded_biquad_filter_gn/moz.build
-index 21cda458a6..cc9aa8a237 100644
+index e5c2b269dca4..fc2168892e21 100644
 --- third_party/libwebrtc/modules/audio_processing/utility/cascaded_biquad_filter_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/utility/cascaded_biquad_filter_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -56801,12 +55770,13 @@ index 21cda458a6..cc9aa8a237 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -56814,13 +55784,14 @@ index 21cda458a6..cc9aa8a237 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -56832,8 +55803,6 @@ index 21cda458a6..cc9aa8a237 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -56841,12 +55810,12 @@ index 21cda458a6..cc9aa8a237 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -56856,7 +55825,6 @@ index 21cda458a6..cc9aa8a237 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -56880,6 +55848,7 @@ index 21cda458a6..cc9aa8a237 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -56890,13 +55859,15 @@ index 21cda458a6..cc9aa8a237 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -56914,12 +55885,14 @@ index 21cda458a6..cc9aa8a237 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -56950,16 +55923,6 @@ index 21cda458a6..cc9aa8a237 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -56968,36 +55931,38 @@ index 21cda458a6..cc9aa8a237 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("cascaded_biquad_filter_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/utility/legacy_delay_estimator_gn/moz.build third_party/libwebrtc/modules/audio_processing/utility/legacy_delay_estimator_gn/moz.build
-index f3d2ab4734..334ae5fcb1 100644
+index 73496ab178e9..011920c9abc5 100644
 --- third_party/libwebrtc/modules/audio_processing/utility/legacy_delay_estimator_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/utility/legacy_delay_estimator_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -57012,12 +55977,13 @@ index f3d2ab4734..334ae5fcb1 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,179 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,87 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -57025,13 +55991,14 @@ index f3d2ab4734..334ae5fcb1 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -57043,8 +56010,6 @@ index f3d2ab4734..334ae5fcb1 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -57052,12 +56017,12 @@ index f3d2ab4734..334ae5fcb1 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -57067,7 +56032,6 @@ index f3d2ab4734..334ae5fcb1 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -57091,6 +56055,7 @@ index f3d2ab4734..334ae5fcb1 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -57101,13 +56066,15 @@ index f3d2ab4734..334ae5fcb1 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -134,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -57125,12 +56092,14 @@ index f3d2ab4734..334ae5fcb1 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -57161,16 +56130,6 @@ index f3d2ab4734..334ae5fcb1 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -57179,36 +56138,38 @@ index f3d2ab4734..334ae5fcb1 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("legacy_delay_estimator_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/utility/pffft_wrapper_gn/moz.build third_party/libwebrtc/modules/audio_processing/utility/pffft_wrapper_gn/moz.build
-index f56c3da341..614e69397e 100644
+index ebceccaa1f34..252eae0060e5 100644
 --- third_party/libwebrtc/modules/audio_processing/utility/pffft_wrapper_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/utility/pffft_wrapper_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -57223,12 +56184,13 @@ index f56c3da341..614e69397e 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -57236,13 +56198,14 @@ index f56c3da341..614e69397e 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -57254,8 +56217,6 @@ index f56c3da341..614e69397e 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -57263,12 +56224,12 @@ index f56c3da341..614e69397e 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -57278,7 +56239,6 @@ index f56c3da341..614e69397e 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -57302,6 +56262,7 @@ index f56c3da341..614e69397e 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -57312,13 +56273,15 @@ index f56c3da341..614e69397e 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -57336,12 +56299,14 @@ index f56c3da341..614e69397e 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -57372,16 +56337,6 @@ index f56c3da341..614e69397e 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -57390,36 +56345,38 @@ index f56c3da341..614e69397e 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("pffft_wrapper_gn")
 diff --git third_party/libwebrtc/modules/audio_processing/vad/vad_gn/moz.build third_party/libwebrtc/modules/audio_processing/vad/vad_gn/moz.build
-index bbef9ef624..970ceced4e 100644
+index 5f43f10500d0..ed468ac0fad7 100644
 --- third_party/libwebrtc/modules/audio_processing/vad/vad_gn/moz.build
 +++ third_party/libwebrtc/modules/audio_processing/vad/vad_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -57434,12 +56391,13 @@ index bbef9ef624..970ceced4e 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -50,190 +59,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -52,98 +61,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -57447,13 +56405,14 @@ index bbef9ef624..970ceced4e 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -57465,8 +56424,6 @@ index bbef9ef624..970ceced4e 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -57474,12 +56431,12 @@ index bbef9ef624..970ceced4e 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -57493,7 +56450,6 @@ index bbef9ef624..970ceced4e 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -57517,6 +56473,7 @@ index bbef9ef624..970ceced4e 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -57527,6 +56484,7 @@ index bbef9ef624..970ceced4e 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -57539,8 +56497,9 @@ index bbef9ef624..970ceced4e 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -151,88 +69,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -57558,12 +56517,14 @@ index bbef9ef624..970ceced4e 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -57594,16 +56555,6 @@ index bbef9ef624..970ceced4e 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -57612,36 +56563,38 @@ index bbef9ef624..970ceced4e 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("vad_gn")
 diff --git third_party/libwebrtc/modules/congestion_controller/congestion_controller_gn/moz.build third_party/libwebrtc/modules/congestion_controller/congestion_controller_gn/moz.build
-index 4389423238..539536626c 100644
+index 1afd2e10c4d9..5df4011ef9fe 100644
 --- third_party/libwebrtc/modules/congestion_controller/congestion_controller_gn/moz.build
 +++ third_party/libwebrtc/modules/congestion_controller/congestion_controller_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -57656,12 +56609,13 @@ index 4389423238..539536626c 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,191 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,99 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -57669,13 +56623,14 @@ index 4389423238..539536626c 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -57688,8 +56643,6 @@ index 4389423238..539536626c 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -57697,12 +56650,12 @@ index 4389423238..539536626c 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -57716,7 +56669,6 @@ index 4389423238..539536626c 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -57740,6 +56692,7 @@ index 4389423238..539536626c 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -57750,6 +56703,7 @@ index 4389423238..539536626c 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -57762,8 +56716,9 @@ index 4389423238..539536626c 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -146,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -57781,12 +56736,14 @@ index 4389423238..539536626c 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -57817,16 +56774,6 @@ index 4389423238..539536626c 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -57835,36 +56782,38 @@ index 4389423238..539536626c 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("congestion_controller_gn")
 diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/alr_detector_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/alr_detector_gn/moz.build
-index c4ea2411dd..00d8127453 100644
+index 4bf13745b896..1d0145e878c0 100644
 --- third_party/libwebrtc/modules/congestion_controller/goog_cc/alr_detector_gn/moz.build
 +++ third_party/libwebrtc/modules/congestion_controller/goog_cc/alr_detector_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -57879,12 +56828,13 @@ index c4ea2411dd..00d8127453 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -57892,13 +56842,14 @@ index c4ea2411dd..00d8127453 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -57910,8 +56861,6 @@ index c4ea2411dd..00d8127453 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -57919,12 +56868,12 @@ index c4ea2411dd..00d8127453 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -57934,7 +56883,6 @@ index c4ea2411dd..00d8127453 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -57958,6 +56906,7 @@ index c4ea2411dd..00d8127453 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -57968,6 +56917,7 @@ index c4ea2411dd..00d8127453 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -57980,8 +56930,9 @@ index c4ea2411dd..00d8127453 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -57999,12 +56950,14 @@ index c4ea2411dd..00d8127453 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -58035,16 +56988,6 @@ index c4ea2411dd..00d8127453 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -58053,36 +56996,38 @@ index c4ea2411dd..00d8127453 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("alr_detector_gn")
 diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/delay_based_bwe_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/delay_based_bwe_gn/moz.build
-index b6288b8b9d..b299425379 100644
+index e6049e20b422..d74a9b0ea951 100644
 --- third_party/libwebrtc/modules/congestion_controller/goog_cc/delay_based_bwe_gn/moz.build
 +++ third_party/libwebrtc/modules/congestion_controller/goog_cc/delay_based_bwe_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -58097,12 +57042,13 @@ index b6288b8b9d..b299425379 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,191 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,99 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -58110,13 +57056,14 @@ index b6288b8b9d..b299425379 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -58129,8 +57076,6 @@ index b6288b8b9d..b299425379 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -58138,12 +57083,12 @@ index b6288b8b9d..b299425379 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -58157,7 +57102,6 @@ index b6288b8b9d..b299425379 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -58181,6 +57125,7 @@ index b6288b8b9d..b299425379 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -58191,6 +57136,7 @@ index b6288b8b9d..b299425379 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -58203,8 +57149,9 @@ index b6288b8b9d..b299425379 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -146,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -58222,12 +57169,14 @@ index b6288b8b9d..b299425379 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -58258,16 +57207,6 @@ index b6288b8b9d..b299425379 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -58276,36 +57215,38 @@ index b6288b8b9d..b299425379 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("delay_based_bwe_gn")
 diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/estimators_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/estimators_gn/moz.build
-index 7b91bffbc1..c7ad21c9a5 100644
+index ec2037635456..f9e2bc4c2389 100644
 --- third_party/libwebrtc/modules/congestion_controller/goog_cc/estimators_gn/moz.build
 +++ third_party/libwebrtc/modules/congestion_controller/goog_cc/estimators_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -58320,12 +57261,13 @@ index 7b91bffbc1..c7ad21c9a5 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -48,190 +57,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -50,98 +59,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -58333,13 +57275,14 @@ index 7b91bffbc1..c7ad21c9a5 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -58351,8 +57294,6 @@ index 7b91bffbc1..c7ad21c9a5 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -58360,12 +57301,12 @@ index 7b91bffbc1..c7ad21c9a5 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -58379,7 +57320,6 @@ index 7b91bffbc1..c7ad21c9a5 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -58403,6 +57343,7 @@ index 7b91bffbc1..c7ad21c9a5 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -58413,6 +57354,7 @@ index 7b91bffbc1..c7ad21c9a5 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -58425,8 +57367,9 @@ index 7b91bffbc1..c7ad21c9a5 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -149,88 +67,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -58444,12 +57387,14 @@ index 7b91bffbc1..c7ad21c9a5 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -58480,16 +57425,6 @@ index 7b91bffbc1..c7ad21c9a5 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -58498,36 +57433,38 @@ index 7b91bffbc1..c7ad21c9a5 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("estimators_gn")
 diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/goog_cc_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/goog_cc_gn/moz.build
-index 31f5270f93..252a984262 100644
+index f1aab84099c3..f07d7d3d3c56 100644
 --- third_party/libwebrtc/modules/congestion_controller/goog_cc/goog_cc_gn/moz.build
 +++ third_party/libwebrtc/modules/congestion_controller/goog_cc/goog_cc_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -58542,12 +57479,13 @@ index 31f5270f93..252a984262 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,191 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,99 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -58555,13 +57493,14 @@ index 31f5270f93..252a984262 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -58574,8 +57513,6 @@ index 31f5270f93..252a984262 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -58583,12 +57520,12 @@ index 31f5270f93..252a984262 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -58602,7 +57539,6 @@ index 31f5270f93..252a984262 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -58626,6 +57562,7 @@ index 31f5270f93..252a984262 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -58636,6 +57573,7 @@ index 31f5270f93..252a984262 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -58648,8 +57586,9 @@ index 31f5270f93..252a984262 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -58667,12 +57606,14 @@ index 31f5270f93..252a984262 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -58703,16 +57644,6 @@ index 31f5270f93..252a984262 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -58721,36 +57652,38 @@ index 31f5270f93..252a984262 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("goog_cc_gn")
 diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/link_capacity_estimator_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/link_capacity_estimator_gn/moz.build
-index d34cc09be9..809519d729 100644
+index bd11c5773157..cefeae9d9f7a 100644
 --- third_party/libwebrtc/modules/congestion_controller/goog_cc/link_capacity_estimator_gn/moz.build
 +++ third_party/libwebrtc/modules/congestion_controller/goog_cc/link_capacity_estimator_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -58765,12 +57698,13 @@ index d34cc09be9..809519d729 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -58778,13 +57712,14 @@ index d34cc09be9..809519d729 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -58796,8 +57731,6 @@ index d34cc09be9..809519d729 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -58805,12 +57738,12 @@ index d34cc09be9..809519d729 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -58820,7 +57753,6 @@ index d34cc09be9..809519d729 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -58844,6 +57776,7 @@ index d34cc09be9..809519d729 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -58854,13 +57787,15 @@ index d34cc09be9..809519d729 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -58878,12 +57813,14 @@ index d34cc09be9..809519d729 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -58914,16 +57851,6 @@ index d34cc09be9..809519d729 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -58932,36 +57859,38 @@ index d34cc09be9..809519d729 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("link_capacity_estimator_gn")
 diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/loss_based_bwe_v1_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/loss_based_bwe_v1_gn/moz.build
-index 6be492d216..50730ce0d2 100644
+index e67739995ab9..49cbc2ba009d 100644
 --- third_party/libwebrtc/modules/congestion_controller/goog_cc/loss_based_bwe_v1_gn/moz.build
 +++ third_party/libwebrtc/modules/congestion_controller/goog_cc/loss_based_bwe_v1_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -58976,12 +57905,13 @@ index 6be492d216..50730ce0d2 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -58989,13 +57919,14 @@ index 6be492d216..50730ce0d2 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -59007,8 +57938,6 @@ index 6be492d216..50730ce0d2 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -59016,22 +57945,25 @@ index 6be492d216..50730ce0d2 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -59055,6 +57987,7 @@ index 6be492d216..50730ce0d2 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -59065,6 +57998,7 @@ index 6be492d216..50730ce0d2 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -59077,8 +58011,9 @@ index 6be492d216..50730ce0d2 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -59096,12 +58031,14 @@ index 6be492d216..50730ce0d2 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -59132,16 +58069,6 @@ index 6be492d216..50730ce0d2 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -59150,36 +58077,38 @@ index 6be492d216..50730ce0d2 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("loss_based_bwe_v1_gn")
 diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/loss_based_bwe_v2_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/loss_based_bwe_v2_gn/moz.build
-index cc47dffd84..faba241a56 100644
+index 5ebab75901fb..f9234083d0be 100644
 --- third_party/libwebrtc/modules/congestion_controller/goog_cc/loss_based_bwe_v2_gn/moz.build
 +++ third_party/libwebrtc/modules/congestion_controller/goog_cc/loss_based_bwe_v2_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -59194,12 +58123,13 @@ index cc47dffd84..faba241a56 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -59207,13 +58137,14 @@ index cc47dffd84..faba241a56 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -59225,8 +58156,6 @@ index cc47dffd84..faba241a56 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -59234,12 +58163,12 @@ index cc47dffd84..faba241a56 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -59253,7 +58182,6 @@ index cc47dffd84..faba241a56 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -59277,6 +58205,7 @@ index cc47dffd84..faba241a56 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -59287,6 +58216,7 @@ index cc47dffd84..faba241a56 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -59299,8 +58229,9 @@ index cc47dffd84..faba241a56 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -59318,12 +58249,14 @@ index cc47dffd84..faba241a56 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -59354,16 +58287,6 @@ index cc47dffd84..faba241a56 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -59372,36 +58295,38 @@ index cc47dffd84..faba241a56 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("loss_based_bwe_v2_gn")
 diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/probe_controller_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/probe_controller_gn/moz.build
-index 342ac79b6a..f22d4ec35d 100644
+index fe99e62ceed1..75d63e37e0c8 100644
 --- third_party/libwebrtc/modules/congestion_controller/goog_cc/probe_controller_gn/moz.build
 +++ third_party/libwebrtc/modules/congestion_controller/goog_cc/probe_controller_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -59416,12 +58341,13 @@ index 342ac79b6a..f22d4ec35d 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -59429,13 +58355,14 @@ index 342ac79b6a..f22d4ec35d 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -59447,8 +58374,6 @@ index 342ac79b6a..f22d4ec35d 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -59456,22 +58381,25 @@ index 342ac79b6a..f22d4ec35d 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -59495,6 +58423,7 @@ index 342ac79b6a..f22d4ec35d 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -59505,6 +58434,7 @@ index 342ac79b6a..f22d4ec35d 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -59517,8 +58447,9 @@ index 342ac79b6a..f22d4ec35d 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -59536,12 +58467,14 @@ index 342ac79b6a..f22d4ec35d 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -59572,16 +58505,6 @@ index 342ac79b6a..f22d4ec35d 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -59590,36 +58513,38 @@ index 342ac79b6a..f22d4ec35d 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("probe_controller_gn")
 diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/pushback_controller_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/pushback_controller_gn/moz.build
-index b04648d2b1..011e410cf1 100644
+index 15a3540c8e57..4e177daa36cf 100644
 --- third_party/libwebrtc/modules/congestion_controller/goog_cc/pushback_controller_gn/moz.build
 +++ third_party/libwebrtc/modules/congestion_controller/goog_cc/pushback_controller_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -59634,12 +58559,13 @@ index b04648d2b1..011e410cf1 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -59647,13 +58573,14 @@ index b04648d2b1..011e410cf1 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -59665,8 +58592,6 @@ index b04648d2b1..011e410cf1 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -59674,22 +58599,25 @@ index b04648d2b1..011e410cf1 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -59713,6 +58641,7 @@ index b04648d2b1..011e410cf1 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -59723,6 +58652,7 @@ index b04648d2b1..011e410cf1 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -59735,8 +58665,9 @@ index b04648d2b1..011e410cf1 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -59754,12 +58685,14 @@ index b04648d2b1..011e410cf1 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -59790,16 +58723,6 @@ index b04648d2b1..011e410cf1 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -59808,36 +58731,38 @@ index b04648d2b1..011e410cf1 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("pushback_controller_gn")
 diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/send_side_bwe_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/send_side_bwe_gn/moz.build
-index fd539cda7a..c8199d07d5 100644
+index f761728cf286..69f83dfe2601 100644
 --- third_party/libwebrtc/modules/congestion_controller/goog_cc/send_side_bwe_gn/moz.build
 +++ third_party/libwebrtc/modules/congestion_controller/goog_cc/send_side_bwe_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -59852,12 +58777,13 @@ index fd539cda7a..c8199d07d5 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -59865,13 +58791,14 @@ index fd539cda7a..c8199d07d5 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -59883,8 +58810,6 @@ index fd539cda7a..c8199d07d5 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -59892,12 +58817,12 @@ index fd539cda7a..c8199d07d5 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -59911,7 +58836,6 @@ index fd539cda7a..c8199d07d5 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -59935,6 +58859,7 @@ index fd539cda7a..c8199d07d5 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -59945,6 +58870,7 @@ index fd539cda7a..c8199d07d5 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -59957,8 +58883,9 @@ index fd539cda7a..c8199d07d5 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -59976,12 +58903,14 @@ index fd539cda7a..c8199d07d5 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -60012,16 +58941,6 @@ index fd539cda7a..c8199d07d5 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -60030,36 +58949,38 @@ index fd539cda7a..c8199d07d5 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("send_side_bwe_gn")
 diff --git third_party/libwebrtc/modules/congestion_controller/rtp/control_handler_gn/moz.build third_party/libwebrtc/modules/congestion_controller/rtp/control_handler_gn/moz.build
-index d749ed805f..66924e80dc 100644
+index de753609f9e3..7fa341f5354c 100644
 --- third_party/libwebrtc/modules/congestion_controller/rtp/control_handler_gn/moz.build
 +++ third_party/libwebrtc/modules/congestion_controller/rtp/control_handler_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -60074,12 +58995,13 @@ index d749ed805f..66924e80dc 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,191 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,99 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -60087,13 +59009,14 @@ index d749ed805f..66924e80dc 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -60106,8 +59029,6 @@ index d749ed805f..66924e80dc 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -60115,12 +59036,12 @@ index d749ed805f..66924e80dc 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -60134,7 +59055,6 @@ index d749ed805f..66924e80dc 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -60158,6 +59078,7 @@ index d749ed805f..66924e80dc 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -60168,6 +59089,7 @@ index d749ed805f..66924e80dc 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -60180,8 +59102,9 @@ index d749ed805f..66924e80dc 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -60199,12 +59122,14 @@ index d749ed805f..66924e80dc 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -60235,16 +59160,6 @@ index d749ed805f..66924e80dc 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -60253,36 +59168,38 @@ index d749ed805f..66924e80dc 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("control_handler_gn")
 diff --git third_party/libwebrtc/modules/congestion_controller/rtp/transport_feedback_gn/moz.build third_party/libwebrtc/modules/congestion_controller/rtp/transport_feedback_gn/moz.build
-index 28fb206315..b1b80eca85 100644
+index a138c2d29534..1baf1c4e4805 100644
 --- third_party/libwebrtc/modules/congestion_controller/rtp/transport_feedback_gn/moz.build
 +++ third_party/libwebrtc/modules/congestion_controller/rtp/transport_feedback_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -60297,12 +59214,13 @@ index 28fb206315..b1b80eca85 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -60310,13 +59228,14 @@ index 28fb206315..b1b80eca85 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -60328,8 +59247,6 @@ index 28fb206315..b1b80eca85 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -60337,12 +59254,12 @@ index 28fb206315..b1b80eca85 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -60356,7 +59273,6 @@ index 28fb206315..b1b80eca85 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -60380,6 +59296,7 @@ index 28fb206315..b1b80eca85 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -60390,6 +59307,7 @@ index 28fb206315..b1b80eca85 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -60402,8 +59320,9 @@ index 28fb206315..b1b80eca85 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -60421,12 +59340,14 @@ index 28fb206315..b1b80eca85 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -60457,16 +59378,6 @@ index 28fb206315..b1b80eca85 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -60475,36 +59386,38 @@ index 28fb206315..b1b80eca85 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("transport_feedback_gn")
 diff --git third_party/libwebrtc/modules/desktop_capture/desktop_capture_differ_sse2_gn/moz.build third_party/libwebrtc/modules/desktop_capture/desktop_capture_differ_sse2_gn/moz.build
-index 9cbeb68d6f..0feadf9875 100644
+index bb74015011bd..ce4e69346676 100644
 --- third_party/libwebrtc/modules/desktop_capture/desktop_capture_differ_sse2_gn/moz.build
 +++ third_party/libwebrtc/modules/desktop_capture/desktop_capture_differ_sse2_gn/moz.build
-@@ -12,12 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -60520,42 +59433,39 @@ index 9cbeb68d6f..0feadf9875 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,111 +53,23 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,104 +55,16 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
-+    DEFINES["_DEBUG"] = True
- 
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
-+if CONFIG["TARGET_CPU"] == "x86":
- 
-     CXXFLAGS += [
-+        "-msse2",
-         "-msse2"
-     ]
- 
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
@@ -60563,15 +59473,13 @@ index 9cbeb68d6f..0feadf9875 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD":
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -60595,6 +59503,7 @@ index 9cbeb68d6f..0feadf9875 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -60605,6 +59514,7 @@ index 9cbeb68d6f..0feadf9875 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
@@ -60613,8 +59523,8 @@ index 9cbeb68d6f..0feadf9875 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["_DEBUG"] = True
--
+     DEFINES["_DEBUG"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["_DEBUG"] = True
@@ -60623,31 +59533,25 @@ index 9cbeb68d6f..0feadf9875 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
++if CONFIG["TARGET_CPU"] == "x86":
  
-     DEFINES["USE_X11"] = "1"
+     CXXFLAGS += [
+         "-msse2",
+         "-msse2"
+     ]
  
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
--    CXXFLAGS += [
--        "-msse2",
--        "-msse2"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
- Library("desktop_capture_differ_sse2_gn")
++if CONFIG["TARGET_CPU"] == "x86_64":
+ 
+     CXXFLAGS += [
+         "-msse2"
 diff --git third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn/moz.build third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn/moz.build
-index 60ff9cd652..c14bbe8d54 100644
+index bb0eccabacb5..910529387a2f 100644
 --- third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn/moz.build
 +++ third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn/moz.build
-@@ -14,11 +14,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -26,12 +26,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -60662,12 +59566,13 @@ index 60ff9cd652..c14bbe8d54 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -70,186 +79,13 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -83,187 +92,14 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -60676,8 +59581,6 @@ index 60ff9cd652..c14bbe8d54 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -60692,12 +59595,12 @@ index 60ff9cd652..c14bbe8d54 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -60720,7 +59623,6 @@ index 60ff9cd652..c14bbe8d54 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["WEBRTC_USE_X11"] = True
@@ -60774,6 +59676,7 @@ index 60ff9cd652..c14bbe8d54 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -60784,6 +59687,7 @@ index 60ff9cd652..c14bbe8d54 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -60840,6 +59744,7 @@ index 60ff9cd652..c14bbe8d54 100644
  
      DEFINES["WEBRTC_ARCH_ARM64"] = True
      DEFINES["WEBRTC_HAS_NEON"] = True
+-    DEFINES["__ARM_NEON__"] = "1"
 -
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -60847,15 +59752,17 @@ index 60ff9cd652..c14bbe8d54 100644
 -        "-mfpu=neon"
 -    ]
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
      DEFINES["WEBRTC_USE_PIPEWIRE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["__ARM_NEON__"] = "1"
  
      LOCAL_INCLUDES += [
-         "/gfx/angle/checkout/include/",
-@@ -262,7 +98,8 @@ if CONFIG["TARGET_CPU"] == "arm":
+         "/third_party/libepoxy/libepoxy/include/",
+@@ -271,7 +107,8 @@ if CONFIG["TARGET_CPU"] == "arm":
      ]
  
      SOURCES += [
@@ -60865,7 +59772,7 @@ index 60ff9cd652..c14bbe8d54 100644
      ]
  
      UNIFIED_SOURCES += [
-@@ -272,36 +109,9 @@ if CONFIG["TARGET_CPU"] == "arm":
+@@ -281,44 +118,16 @@ if CONFIG["TARGET_CPU"] == "arm":
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screen_capture_portal_interface.cc",
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screencast_portal.cc",
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screencast_stream_utils.cc",
@@ -60874,7 +59781,6 @@ index 60ff9cd652..c14bbe8d54 100644
 -
 -if CONFIG["TARGET_CPU"] == "loongarch64":
 -
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_USE_X11"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
@@ -60905,15 +59811,16 @@ index 60ff9cd652..c14bbe8d54 100644
      ]
  
  if CONFIG["TARGET_CPU"] == "mips32":
-@@ -309,7 +119,6 @@ if CONFIG["TARGET_CPU"] == "mips32":
+ 
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
      DEFINES["WEBRTC_USE_PIPEWIRE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
  
      LOCAL_INCLUDES += [
-         "/gfx/angle/checkout/include/",
-@@ -322,7 +131,8 @@ if CONFIG["TARGET_CPU"] == "mips32":
+         "/third_party/libepoxy/libepoxy/include/",
+@@ -326,7 +135,8 @@ if CONFIG["TARGET_CPU"] == "mips32":
      ]
  
      SOURCES += [
@@ -60923,7 +59830,7 @@ index 60ff9cd652..c14bbe8d54 100644
      ]
  
      UNIFIED_SOURCES += [
-@@ -332,13 +142,14 @@ if CONFIG["TARGET_CPU"] == "mips32":
+@@ -336,14 +146,14 @@ if CONFIG["TARGET_CPU"] == "mips32":
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screen_capture_portal_interface.cc",
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screencast_portal.cc",
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screencast_stream_utils.cc",
@@ -60935,12 +59842,13 @@ index 60ff9cd652..c14bbe8d54 100644
  
  if CONFIG["TARGET_CPU"] == "mips64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["WEBRTC_USE_PIPEWIRE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
  
      LOCAL_INCLUDES += [
-         "/gfx/angle/checkout/include/",
-@@ -351,7 +162,8 @@ if CONFIG["TARGET_CPU"] == "mips64":
+         "/third_party/libepoxy/libepoxy/include/",
+@@ -351,7 +161,8 @@ if CONFIG["TARGET_CPU"] == "mips64":
      ]
  
      SOURCES += [
@@ -60950,7 +59858,7 @@ index 60ff9cd652..c14bbe8d54 100644
      ]
  
      UNIFIED_SOURCES += [
-@@ -361,126 +173,19 @@ if CONFIG["TARGET_CPU"] == "mips64":
+@@ -361,121 +172,19 @@ if CONFIG["TARGET_CPU"] == "mips64":
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screen_capture_portal_interface.cc",
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screencast_portal.cc",
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screencast_stream_utils.cc",
@@ -60959,7 +59867,6 @@ index 60ff9cd652..c14bbe8d54 100644
 -
 -if CONFIG["TARGET_CPU"] == "ppc64":
 -
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_USE_X11"] = True
 -
 -    OS_LIBS += [
@@ -61014,17 +59921,13 @@ index 60ff9cd652..c14bbe8d54 100644
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["WEBRTC_USE_PIPEWIRE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -    LOCAL_INCLUDES += [
--        "/gfx/angle/checkout/include/",
--        "/third_party/drm/drm/",
--        "/third_party/drm/drm/include/",
--        "/third_party/drm/drm/include/libdrm/",
--        "/third_party/gbm/gbm/",
 -        "/third_party/libepoxy/libepoxy/include/",
--        "/third_party/pipewire/"
+-        "/third_party/libwebrtc/third_party/libepoxy/libepoxy/include/"
 -    ]
 -
 -    SOURCES += [
@@ -61043,7 +59946,6 @@ index 60ff9cd652..c14bbe8d54 100644
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "riscv64":
 -
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_USE_X11"] = True
 -
 -    OS_LIBS += [
@@ -61075,13 +59977,14 @@ index 60ff9cd652..c14bbe8d54 100644
          "-msse2"
      ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
      DEFINES["WEBRTC_USE_PIPEWIRE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
  
      LOCAL_INCLUDES += [
-         "/gfx/angle/checkout/include/",
-@@ -493,7 +198,8 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+         "/third_party/libepoxy/libepoxy/include/",
+@@ -483,7 +192,8 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
      ]
  
      SOURCES += [
@@ -61091,7 +59994,7 @@ index 60ff9cd652..c14bbe8d54 100644
      ]
  
      UNIFIED_SOURCES += [
-@@ -503,13 +209,15 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+@@ -493,14 +203,15 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screen_capture_portal_interface.cc",
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screencast_portal.cc",
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screencast_stream_utils.cc",
@@ -61104,13 +60007,14 @@ index 60ff9cd652..c14bbe8d54 100644
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 +if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
      DEFINES["WEBRTC_USE_PIPEWIRE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
  
      LOCAL_INCLUDES += [
-         "/gfx/angle/checkout/include/",
-@@ -522,7 +230,8 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+         "/third_party/libepoxy/libepoxy/include/",
+@@ -508,7 +219,8 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
      ]
  
      SOURCES += [
@@ -61120,7 +60024,7 @@ index 60ff9cd652..c14bbe8d54 100644
      ]
  
      UNIFIED_SOURCES += [
-@@ -532,10 +241,12 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+@@ -518,10 +230,12 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screen_capture_portal_interface.cc",
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screencast_portal.cc",
          "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/screencast_stream_utils.cc",
@@ -61133,15 +60037,14 @@ index 60ff9cd652..c14bbe8d54 100644
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
-     DEFINES["USE_X11"] = "1"
      DEFINES["WEBRTC_USE_X11"] = True
-@@ -563,144 +274,61 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGE
+ 
+@@ -548,139 +262,61 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGE
          "/third_party/libwebrtc/modules/desktop_capture/linux/x11/x_window_property.cc"
      ]
  
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_USE_X11"] = True
 -
 -    OS_LIBS += [
@@ -61173,7 +60076,6 @@ index 60ff9cd652..c14bbe8d54 100644
  
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "mips32":
 -
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_USE_X11"] = True
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD" and CONFIG["TARGET_CPU"] == "loongarch64":
  
@@ -61206,7 +60108,6 @@ index 60ff9cd652..c14bbe8d54 100644
  
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "mips64":
 -
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_USE_X11"] = True
 -
 -    OS_LIBS += [
@@ -61239,7 +60140,6 @@ index 60ff9cd652..c14bbe8d54 100644
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD" and CONFIG["TARGET_CPU"] == "ppc64":
  
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_USE_X11"] = True
 -
 -    OS_LIBS += [
@@ -61272,7 +60172,6 @@ index 60ff9cd652..c14bbe8d54 100644
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 +if not CONFIG["MOZ_X11"] and CONFIG["OS_TARGET"] == "FreeBSD" and CONFIG["TARGET_CPU"] == "riscv64":
  
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_USE_X11"] = True
 +    UNIFIED_SOURCES += [
 +        "/third_party/libwebrtc/modules/desktop_capture/mouse_cursor_monitor_null.cc",
@@ -61312,10 +60211,10 @@ index 60ff9cd652..c14bbe8d54 100644
  Library("desktop_capture_gn")
 diff --git third_party/libwebrtc/modules/desktop_capture/desktop_capture_objc_gn/moz.build third_party/libwebrtc/modules/desktop_capture/desktop_capture_objc_gn/moz.build
 deleted file mode 100644
-index a8051a1743..0000000000
+index 10689fe10c87..000000000000
 --- third_party/libwebrtc/modules/desktop_capture/desktop_capture_objc_gn/moz.build
 +++ /dev/null
-@@ -1,79 +0,0 @@
+@@ -1,80 +0,0 @@
 -# This Source Code Form is subject to the terms of the Mozilla Public
 -# License, v. 2.0. If a copy of the MPL was not distributed with this
 -# file, You can obtain one at http://mozilla.org/MPL/2.0/.
@@ -61332,6 +60231,7 @@ index a8051a1743..0000000000
 -AllowCompilerWarnings()
 -
 -DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
 -DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
 -DEFINES["RTC_ENABLE_VP9"] = True
 -DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
@@ -61341,8 +60241,7 @@ index a8051a1743..0000000000
 -DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
 -DEFINES["WEBRTC_POSIX"] = True
 -DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
--DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 -DEFINES["__STDC_CONSTANT_MACROS"] = True
 -DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -61389,6 +60288,7 @@ index a8051a1743..0000000000
 -
 -    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
+-    DEFINES["__ARM_NEON__"] = "1"
 -
 -if CONFIG["TARGET_CPU"] == "x86_64":
 -
@@ -61396,11 +60296,11 @@ index a8051a1743..0000000000
 -
 -Library("desktop_capture_objc_gn")
 diff --git third_party/libwebrtc/modules/desktop_capture/primitives_gn/moz.build third_party/libwebrtc/modules/desktop_capture/primitives_gn/moz.build
-index 6795abb4c8..4b4aca6ade 100644
+index 01014575f586..bdf8133ac2ab 100644
 --- third_party/libwebrtc/modules/desktop_capture/primitives_gn/moz.build
 +++ third_party/libwebrtc/modules/desktop_capture/primitives_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -61415,12 +60315,13 @@ index 6795abb4c8..4b4aca6ade 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -49,171 +58,31 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -51,69 +60,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -61429,8 +60330,6 @@ index 6795abb4c8..4b4aca6ade 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -61438,12 +60337,12 @@ index 6795abb4c8..4b4aca6ade 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -61453,7 +60352,6 @@ index 6795abb4c8..4b4aca6ade 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -61477,6 +60375,7 @@ index 6795abb4c8..4b4aca6ade 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -61487,13 +60386,15 @@ index 6795abb4c8..4b4aca6ade 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -121,75 +68,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -61501,6 +60402,7 @@ index 6795abb4c8..4b4aca6ade 100644
 -        "-mfpu=neon"
 -    ]
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -61508,22 +60410,19 @@ index 6795abb4c8..4b4aca6ade 100644
 -
 -if CONFIG["TARGET_CPU"] == "loongarch64":
 -
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["TARGET_CPU"] == "ppc64":
--
--    DEFINES["USE_X11"] = "1"
  
  if CONFIG["TARGET_CPU"] == "x86":
  
@@ -61551,58 +60450,33 @@ index 6795abb4c8..4b4aca6ade 100644
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "riscv64":
--
--    DEFINES["USE_X11"] = "1"
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
          "-msse2"
      ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
--
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "mips32":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "mips64":
--
--    DEFINES["USE_X11"] = "1"
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 +if CONFIG["TARGET_CPU"] == "x86_64":
  
--    DEFINES["USE_X11"] = "1"
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
+-    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+ Library("primitives_gn")
 diff --git third_party/libwebrtc/modules/module_api_gn/moz.build third_party/libwebrtc/modules/module_api_gn/moz.build
-index 60c0ed8778..ab93d8e547 100644
+index dc2973b9cf30..337c9f2ecf73 100644
 --- third_party/libwebrtc/modules/module_api_gn/moz.build
 +++ third_party/libwebrtc/modules/module_api_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -61617,12 +60491,13 @@ index 60c0ed8778..ab93d8e547 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -61630,13 +60505,14 @@ index 60c0ed8778..ab93d8e547 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -61644,8 +60520,6 @@ index 60c0ed8778..ab93d8e547 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -61653,12 +60527,12 @@ index 60c0ed8778..ab93d8e547 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -61668,7 +60542,6 @@ index 60c0ed8778..ab93d8e547 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -61692,6 +60565,7 @@ index 60c0ed8778..ab93d8e547 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -61702,13 +60576,15 @@ index 60c0ed8778..ab93d8e547 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -61722,17 +60598,19 @@ index 60c0ed8778..ab93d8e547 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -61756,40 +60634,33 @@ index 60c0ed8778..ab93d8e547 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("module_api_gn")
 diff --git third_party/libwebrtc/modules/module_api_public_gn/moz.build third_party/libwebrtc/modules/module_api_public_gn/moz.build
-index 2c28b0b1c0..b0af3d0bc3 100644
+index 6d33e7daab36..839f6c74eae3 100644
 --- third_party/libwebrtc/modules/module_api_public_gn/moz.build
 +++ third_party/libwebrtc/modules/module_api_public_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -61804,12 +60675,13 @@ index 2c28b0b1c0..b0af3d0bc3 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -61817,13 +60689,14 @@ index 2c28b0b1c0..b0af3d0bc3 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -61831,8 +60704,6 @@ index 2c28b0b1c0..b0af3d0bc3 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -61840,12 +60711,12 @@ index 2c28b0b1c0..b0af3d0bc3 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -61855,7 +60726,6 @@ index 2c28b0b1c0..b0af3d0bc3 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -61879,6 +60749,7 @@ index 2c28b0b1c0..b0af3d0bc3 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -61889,13 +60760,15 @@ index 2c28b0b1c0..b0af3d0bc3 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -61909,17 +60782,19 @@ index 2c28b0b1c0..b0af3d0bc3 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -61943,40 +60818,33 @@ index 2c28b0b1c0..b0af3d0bc3 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("module_api_public_gn")
 diff --git third_party/libwebrtc/modules/module_fec_api_gn/moz.build third_party/libwebrtc/modules/module_fec_api_gn/moz.build
-index a1eca74eaa..f8b949dcfe 100644
+index 475b09f4c734..672cf6f29d67 100644
 --- third_party/libwebrtc/modules/module_fec_api_gn/moz.build
 +++ third_party/libwebrtc/modules/module_fec_api_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -61991,12 +60859,13 @@ index a1eca74eaa..f8b949dcfe 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -62004,13 +60873,14 @@ index a1eca74eaa..f8b949dcfe 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -62018,8 +60888,6 @@ index a1eca74eaa..f8b949dcfe 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -62027,12 +60895,12 @@ index a1eca74eaa..f8b949dcfe 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -62042,7 +60910,6 @@ index a1eca74eaa..f8b949dcfe 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -62066,6 +60933,7 @@ index a1eca74eaa..f8b949dcfe 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -62076,13 +60944,15 @@ index a1eca74eaa..f8b949dcfe 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -62096,17 +60966,19 @@ index a1eca74eaa..f8b949dcfe 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -62130,40 +61002,33 @@ index a1eca74eaa..f8b949dcfe 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("module_fec_api_gn")
 diff --git third_party/libwebrtc/modules/pacing/interval_budget_gn/moz.build third_party/libwebrtc/modules/pacing/interval_budget_gn/moz.build
-index 0300737e26..c22978c6f9 100644
+index 41aa2b86121e..e5fa03b0ee5a 100644
 --- third_party/libwebrtc/modules/pacing/interval_budget_gn/moz.build
 +++ third_party/libwebrtc/modules/pacing/interval_budget_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -62178,12 +61043,13 @@ index 0300737e26..c22978c6f9 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -62191,13 +61057,14 @@ index 0300737e26..c22978c6f9 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -62209,8 +61076,6 @@ index 0300737e26..c22978c6f9 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -62218,12 +61083,12 @@ index 0300737e26..c22978c6f9 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -62233,7 +61098,6 @@ index 0300737e26..c22978c6f9 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -62257,6 +61121,7 @@ index 0300737e26..c22978c6f9 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -62267,13 +61132,15 @@ index 0300737e26..c22978c6f9 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -62291,12 +61158,14 @@ index 0300737e26..c22978c6f9 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -62327,16 +61196,6 @@ index 0300737e26..c22978c6f9 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -62345,36 +61204,38 @@ index 0300737e26..c22978c6f9 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("interval_budget_gn")
 diff --git third_party/libwebrtc/modules/pacing/pacing_gn/moz.build third_party/libwebrtc/modules/pacing/pacing_gn/moz.build
-index 484e8af1df..70e970c7d0 100644
+index 3a8aadf7520a..b2475e0598ec 100644
 --- third_party/libwebrtc/modules/pacing/pacing_gn/moz.build
 +++ third_party/libwebrtc/modules/pacing/pacing_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -62389,12 +61250,13 @@ index 484e8af1df..70e970c7d0 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -50,191 +59,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -52,99 +61,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -62402,13 +61264,14 @@ index 484e8af1df..70e970c7d0 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -62421,8 +61284,6 @@ index 484e8af1df..70e970c7d0 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -62430,12 +61291,12 @@ index 484e8af1df..70e970c7d0 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -62449,7 +61310,6 @@ index 484e8af1df..70e970c7d0 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -62473,6 +61333,7 @@ index 484e8af1df..70e970c7d0 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -62483,6 +61344,7 @@ index 484e8af1df..70e970c7d0 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -62495,8 +61357,9 @@ index 484e8af1df..70e970c7d0 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -152,88 +69,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -62514,12 +61377,14 @@ index 484e8af1df..70e970c7d0 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -62550,16 +61415,6 @@ index 484e8af1df..70e970c7d0 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -62568,41 +61423,46 @@ index 484e8af1df..70e970c7d0 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("pacing_gn")
 diff --git third_party/libwebrtc/modules/portal/portal_gn/moz.build third_party/libwebrtc/modules/portal/portal_gn/moz.build
-index 350aa34cf1..33c52d9534 100644
+index 7b2dd2e68dab..8ae0b121e5f3 100644
 --- third_party/libwebrtc/modules/portal/portal_gn/moz.build
 +++ third_party/libwebrtc/modules/portal/portal_gn/moz.build
-@@ -14,21 +14,17 @@ AllowCompilerWarnings()
+@@ -23,25 +23,20 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
+ AllowCompilerWarnings()
+ 
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 -DEFINES["USE_AURA"] = "1"
  DEFINES["USE_GLIB"] = "1"
--DEFINES["USE_NSS_CERTS"] = "1"
  DEFINES["USE_OZONE"] = "1"
 -DEFINES["USE_UDEV"] = True
 +DEFINES["WEBRTC_BSD"] = True
@@ -62615,13 +61475,14 @@ index 350aa34cf1..33c52d9534 100644
  DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
  DEFINES["WEBRTC_USE_PIPEWIRE"] = True
  DEFINES["_FILE_OFFSET_BITS"] = "64"
+-DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -DEFINES["_GNU_SOURCE"] = True
  DEFINES["_LARGEFILE64_SOURCE"] = True
  DEFINES["_LARGEFILE_SOURCE"] = True
- DEFINES["__STDC_CONSTANT_MACROS"] = True
-@@ -75,16 +71,6 @@ if CONFIG["TARGET_CPU"] == "aarch64":
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
+@@ -85,16 +80,6 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -62636,21 +61497,12 @@ index 350aa34cf1..33c52d9534 100644
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
-@@ -102,7 +88,7 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
 diff --git third_party/libwebrtc/modules/remote_bitrate_estimator/congestion_control_feedback_generator_gn/moz.build third_party/libwebrtc/modules/remote_bitrate_estimator/congestion_control_feedback_generator_gn/moz.build
-index 01de5cae11..701fdd16c8 100644
+index 8db74436c471..ff74acabfdc7 100644
 --- third_party/libwebrtc/modules/remote_bitrate_estimator/congestion_control_feedback_generator_gn/moz.build
 +++ third_party/libwebrtc/modules/remote_bitrate_estimator/congestion_control_feedback_generator_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -62665,12 +61517,13 @@ index 01de5cae11..701fdd16c8 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -62678,13 +61531,14 @@ index 01de5cae11..701fdd16c8 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -62696,8 +61550,6 @@ index 01de5cae11..701fdd16c8 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -62705,12 +61557,12 @@ index 01de5cae11..701fdd16c8 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -62724,7 +61576,6 @@ index 01de5cae11..701fdd16c8 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -62748,6 +61599,7 @@ index 01de5cae11..701fdd16c8 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -62758,6 +61610,7 @@ index 01de5cae11..701fdd16c8 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -62770,8 +61623,9 @@ index 01de5cae11..701fdd16c8 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -62789,12 +61643,14 @@ index 01de5cae11..701fdd16c8 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -62825,16 +61681,6 @@ index 01de5cae11..701fdd16c8 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -62843,36 +61689,38 @@ index 01de5cae11..701fdd16c8 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("congestion_control_feedback_generator_gn")
 diff --git third_party/libwebrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_gn/moz.build third_party/libwebrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_gn/moz.build
-index 4047187d26..b11ca0609a 100644
+index 3eb4c8ecefbf..2f3e78cae342 100644
 --- third_party/libwebrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_gn/moz.build
 +++ third_party/libwebrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -62887,12 +61735,13 @@ index 4047187d26..b11ca0609a 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -52,190 +61,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -54,98 +63,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -62900,13 +61749,14 @@ index 4047187d26..b11ca0609a 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -62918,8 +61768,6 @@ index 4047187d26..b11ca0609a 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -62927,12 +61775,12 @@ index 4047187d26..b11ca0609a 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -62946,7 +61794,6 @@ index 4047187d26..b11ca0609a 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -62970,6 +61817,7 @@ index 4047187d26..b11ca0609a 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -62980,6 +61828,7 @@ index 4047187d26..b11ca0609a 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -62992,8 +61841,9 @@ index 4047187d26..b11ca0609a 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -153,88 +71,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -63011,12 +61861,14 @@ index 4047187d26..b11ca0609a 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -63047,16 +61899,6 @@ index 4047187d26..b11ca0609a 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -63065,36 +61907,38 @@ index 4047187d26..b11ca0609a 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("remote_bitrate_estimator_gn")
 diff --git third_party/libwebrtc/modules/remote_bitrate_estimator/rtp_transport_feedback_generator_gn/moz.build third_party/libwebrtc/modules/remote_bitrate_estimator/rtp_transport_feedback_generator_gn/moz.build
-index 81ce4981cd..f8ce7a164c 100644
+index 5e8620fba584..a9796d7a88e3 100644
 --- third_party/libwebrtc/modules/remote_bitrate_estimator/rtp_transport_feedback_generator_gn/moz.build
 +++ third_party/libwebrtc/modules/remote_bitrate_estimator/rtp_transport_feedback_generator_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -63109,12 +61953,13 @@ index 81ce4981cd..f8ce7a164c 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,123 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,98 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -63122,13 +61967,14 @@ index 81ce4981cd..f8ce7a164c 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -63140,8 +61986,6 @@ index 81ce4981cd..f8ce7a164c 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -63149,12 +61993,12 @@ index 81ce4981cd..f8ce7a164c 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -63168,7 +62012,6 @@ index 81ce4981cd..f8ce7a164c 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -63192,6 +62035,7 @@ index 81ce4981cd..f8ce7a164c 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -63202,6 +62046,7 @@ index 81ce4981cd..f8ce7a164c 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -63214,8 +62059,9 @@ index 81ce4981cd..f8ce7a164c 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -63229,17 +62075,19 @@ index 81ce4981cd..f8ce7a164c 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -165,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -170,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -63263,40 +62111,33 @@ index 81ce4981cd..f8ce7a164c 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("rtp_transport_feedback_generator_gn")
 diff --git third_party/libwebrtc/modules/remote_bitrate_estimator/transport_sequence_number_feedback_generator_gn/moz.build third_party/libwebrtc/modules/remote_bitrate_estimator/transport_sequence_number_feedback_generator_gn/moz.build
-index aeea39d877..b6549d94ff 100644
+index 20277b83caca..bf3b9dea49cf 100644
 --- third_party/libwebrtc/modules/remote_bitrate_estimator/transport_sequence_number_feedback_generator_gn/moz.build
 +++ third_party/libwebrtc/modules/remote_bitrate_estimator/transport_sequence_number_feedback_generator_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -63311,12 +62152,13 @@ index aeea39d877..b6549d94ff 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -63324,13 +62166,14 @@ index aeea39d877..b6549d94ff 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -63342,8 +62185,6 @@ index aeea39d877..b6549d94ff 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -63351,12 +62192,12 @@ index aeea39d877..b6549d94ff 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -63370,7 +62211,6 @@ index aeea39d877..b6549d94ff 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -63394,6 +62234,7 @@ index aeea39d877..b6549d94ff 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -63404,6 +62245,7 @@ index aeea39d877..b6549d94ff 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -63416,8 +62258,9 @@ index aeea39d877..b6549d94ff 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -63435,12 +62278,14 @@ index aeea39d877..b6549d94ff 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -63471,16 +62316,6 @@ index aeea39d877..b6549d94ff 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -63489,36 +62324,38 @@ index aeea39d877..b6549d94ff 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("transport_sequence_number_feedback_generator_gn")
 diff --git third_party/libwebrtc/modules/rtp_rtcp/leb128_gn/moz.build third_party/libwebrtc/modules/rtp_rtcp/leb128_gn/moz.build
-index 2af40d70eb..f5a2c06751 100644
+index 3e8b1cf6e300..ef370db38e0a 100644
 --- third_party/libwebrtc/modules/rtp_rtcp/leb128_gn/moz.build
 +++ third_party/libwebrtc/modules/rtp_rtcp/leb128_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -63533,12 +62370,13 @@ index 2af40d70eb..f5a2c06751 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,175 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,83 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -63546,13 +62384,14 @@ index 2af40d70eb..f5a2c06751 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -63560,8 +62399,6 @@ index 2af40d70eb..f5a2c06751 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -63569,12 +62406,12 @@ index 2af40d70eb..f5a2c06751 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -63584,7 +62421,6 @@ index 2af40d70eb..f5a2c06751 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -63608,6 +62444,7 @@ index 2af40d70eb..f5a2c06751 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -63618,13 +62455,15 @@ index 2af40d70eb..f5a2c06751 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -63642,12 +62481,14 @@ index 2af40d70eb..f5a2c06751 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -63678,54 +62519,46 @@ index 2af40d70eb..f5a2c06751 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    OS_LIBS += [
--        "unwind"
+-    CXXFLAGS += [
+-        "-msse2"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("leb128_gn")
 diff --git third_party/libwebrtc/modules/rtp_rtcp/ntp_time_util_gn/moz.build third_party/libwebrtc/modules/rtp_rtcp/ntp_time_util_gn/moz.build
-index 7fd7cad470..b6e083c4dd 100644
+index 22461d2e8ac1..3f4871522269 100644
 --- third_party/libwebrtc/modules/rtp_rtcp/ntp_time_util_gn/moz.build
 +++ third_party/libwebrtc/modules/rtp_rtcp/ntp_time_util_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -63740,12 +62573,13 @@ index 7fd7cad470..b6e083c4dd 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -63753,13 +62587,14 @@ index 7fd7cad470..b6e083c4dd 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -63771,8 +62606,6 @@ index 7fd7cad470..b6e083c4dd 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -63780,12 +62613,12 @@ index 7fd7cad470..b6e083c4dd 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -63799,7 +62632,6 @@ index 7fd7cad470..b6e083c4dd 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -63823,6 +62655,7 @@ index 7fd7cad470..b6e083c4dd 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -63833,6 +62666,7 @@ index 7fd7cad470..b6e083c4dd 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -63845,8 +62679,9 @@ index 7fd7cad470..b6e083c4dd 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -63864,12 +62699,14 @@ index 7fd7cad470..b6e083c4dd 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -63900,16 +62737,6 @@ index 7fd7cad470..b6e083c4dd 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -63918,36 +62745,38 @@ index 7fd7cad470..b6e083c4dd 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("ntp_time_util_gn")
 diff --git third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_format_gn/moz.build third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_format_gn/moz.build
-index 55763bfa6b..04b0635746 100644
+index 4973c6f42fc3..e1036d5d5ed3 100644
 --- third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_format_gn/moz.build
 +++ third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_format_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -63962,12 +62791,13 @@ index 55763bfa6b..04b0635746 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -87,190 +96,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -89,98 +98,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -63975,13 +62805,14 @@ index 55763bfa6b..04b0635746 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -63993,8 +62824,6 @@ index 55763bfa6b..04b0635746 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -64002,12 +62831,12 @@ index 55763bfa6b..04b0635746 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -64021,7 +62850,6 @@ index 55763bfa6b..04b0635746 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -64045,6 +62873,7 @@ index 55763bfa6b..04b0635746 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -64055,6 +62884,7 @@ index 55763bfa6b..04b0635746 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -64067,8 +62897,9 @@ index 55763bfa6b..04b0635746 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -188,88 +106,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -64086,12 +62917,14 @@ index 55763bfa6b..04b0635746 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -64122,16 +62955,6 @@ index 55763bfa6b..04b0635746 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -64140,36 +62963,38 @@ index 55763bfa6b..04b0635746 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtp_rtcp_format_gn")
 diff --git third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_gn/moz.build third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_gn/moz.build
-index b0c5446ca7..829a5495c9 100644
+index 8d03d716247e..30fe5eee6b4a 100644
 --- third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_gn/moz.build
 +++ third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -64184,12 +63009,13 @@ index b0c5446ca7..829a5495c9 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -97,191 +106,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -99,99 +108,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -64197,13 +63023,14 @@ index b0c5446ca7..829a5495c9 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -64216,8 +63043,6 @@ index b0c5446ca7..829a5495c9 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -64225,12 +63050,12 @@ index b0c5446ca7..829a5495c9 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -64244,7 +63069,6 @@ index b0c5446ca7..829a5495c9 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -64268,6 +63092,7 @@ index b0c5446ca7..829a5495c9 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -64278,6 +63103,7 @@ index b0c5446ca7..829a5495c9 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -64290,8 +63116,9 @@ index b0c5446ca7..829a5495c9 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -199,88 +116,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -64309,12 +63136,14 @@ index b0c5446ca7..829a5495c9 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -64345,16 +63174,6 @@ index b0c5446ca7..829a5495c9 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -64363,36 +63182,38 @@ index b0c5446ca7..829a5495c9 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtp_rtcp_gn")
 diff --git third_party/libwebrtc/modules/rtp_rtcp/rtp_video_header_gn/moz.build third_party/libwebrtc/modules/rtp_rtcp/rtp_video_header_gn/moz.build
-index ac07835974..6dc16af336 100644
+index ac9aa3861dba..4fdbcc2a4cf3 100644
 --- third_party/libwebrtc/modules/rtp_rtcp/rtp_video_header_gn/moz.build
 +++ third_party/libwebrtc/modules/rtp_rtcp/rtp_video_header_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -64407,12 +63228,13 @@ index ac07835974..6dc16af336 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -64420,13 +63242,14 @@ index ac07835974..6dc16af336 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -64438,8 +63261,6 @@ index ac07835974..6dc16af336 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -64447,12 +63268,12 @@ index ac07835974..6dc16af336 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -64462,7 +63283,6 @@ index ac07835974..6dc16af336 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -64486,6 +63306,7 @@ index ac07835974..6dc16af336 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -64496,6 +63317,7 @@ index ac07835974..6dc16af336 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -64508,8 +63330,9 @@ index ac07835974..6dc16af336 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -64527,12 +63350,14 @@ index ac07835974..6dc16af336 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -64563,16 +63388,6 @@ index ac07835974..6dc16af336 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -64581,36 +63396,38 @@ index ac07835974..6dc16af336 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtp_video_header_gn")
 diff --git third_party/libwebrtc/modules/third_party/fft/fft_gn/moz.build third_party/libwebrtc/modules/third_party/fft/fft_gn/moz.build
-index 0d6fa06ae4..7e457e9c7f 100644
+index 79d42dc8f023..e1008c73ce89 100644
 --- third_party/libwebrtc/modules/third_party/fft/fft_gn/moz.build
 +++ third_party/libwebrtc/modules/third_party/fft/fft_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -64625,12 +63442,13 @@ index 0d6fa06ae4..7e457e9c7f 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,175 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,83 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -64638,13 +63456,14 @@ index 0d6fa06ae4..7e457e9c7f 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -64652,8 +63471,6 @@ index 0d6fa06ae4..7e457e9c7f 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -64661,12 +63478,12 @@ index 0d6fa06ae4..7e457e9c7f 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -64676,7 +63493,6 @@ index 0d6fa06ae4..7e457e9c7f 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -64700,6 +63516,7 @@ index 0d6fa06ae4..7e457e9c7f 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -64710,13 +63527,15 @@ index 0d6fa06ae4..7e457e9c7f 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -64734,12 +63553,14 @@ index 0d6fa06ae4..7e457e9c7f 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -64770,54 +63591,46 @@ index 0d6fa06ae4..7e457e9c7f 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    OS_LIBS += [
--        "unwind"
+-    CFLAGS += [
+-        "-msse2"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+-
+     CFLAGS += [
+         "-msse2"
+     ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("fft_gn")
 diff --git third_party/libwebrtc/modules/third_party/g711/g711_3p_gn/moz.build third_party/libwebrtc/modules/third_party/g711/g711_3p_gn/moz.build
-index 212ac260ac..0148ce7f58 100644
+index 33874d3f7d79..4bbe0d22f839 100644
 --- third_party/libwebrtc/modules/third_party/g711/g711_3p_gn/moz.build
 +++ third_party/libwebrtc/modules/third_party/g711/g711_3p_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -64832,12 +63645,13 @@ index 212ac260ac..0148ce7f58 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,175 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,83 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -64845,13 +63659,14 @@ index 212ac260ac..0148ce7f58 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -64859,8 +63674,6 @@ index 212ac260ac..0148ce7f58 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -64868,12 +63681,12 @@ index 212ac260ac..0148ce7f58 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -64883,7 +63696,6 @@ index 212ac260ac..0148ce7f58 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -64907,6 +63719,7 @@ index 212ac260ac..0148ce7f58 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -64917,13 +63730,15 @@ index 212ac260ac..0148ce7f58 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -64941,12 +63756,14 @@ index 212ac260ac..0148ce7f58 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -64977,54 +63794,46 @@ index 212ac260ac..0148ce7f58 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    OS_LIBS += [
--        "unwind"
+-    CFLAGS += [
+-        "-msse2"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+-
+     CFLAGS += [
+         "-msse2"
+     ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("g711_3p_gn")
 diff --git third_party/libwebrtc/modules/third_party/g722/g722_3p_gn/moz.build third_party/libwebrtc/modules/third_party/g722/g722_3p_gn/moz.build
-index 4058bb9c62..7d993f90b8 100644
+index 66badf120ce2..84d7154c3894 100644
 --- third_party/libwebrtc/modules/third_party/g722/g722_3p_gn/moz.build
 +++ third_party/libwebrtc/modules/third_party/g722/g722_3p_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -65039,12 +63848,13 @@ index 4058bb9c62..7d993f90b8 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -47,175 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -49,83 +58,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -65052,13 +63862,14 @@ index 4058bb9c62..7d993f90b8 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -65066,8 +63877,6 @@ index 4058bb9c62..7d993f90b8 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -65075,12 +63884,12 @@ index 4058bb9c62..7d993f90b8 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -65090,7 +63899,6 @@ index 4058bb9c62..7d993f90b8 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -65114,6 +63922,7 @@ index 4058bb9c62..7d993f90b8 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -65124,13 +63933,15 @@ index 4058bb9c62..7d993f90b8 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +66,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -65148,12 +63959,14 @@ index 4058bb9c62..7d993f90b8 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -65184,54 +63997,46 @@ index 4058bb9c62..7d993f90b8 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    OS_LIBS += [
--        "unwind"
+-    CFLAGS += [
+-        "-msse2"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+-
+     CFLAGS += [
+         "-msse2"
+     ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("g722_3p_gn")
 diff --git third_party/libwebrtc/modules/utility/utility_gn/moz.build third_party/libwebrtc/modules/utility/utility_gn/moz.build
-index ff98afc450..0bdce0baa0 100644
+index 75e5385a1fd6..7e1723cc34a1 100644
 --- third_party/libwebrtc/modules/utility/utility_gn/moz.build
 +++ third_party/libwebrtc/modules/utility/utility_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -65246,12 +64051,13 @@ index ff98afc450..0bdce0baa0 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,116 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,91 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -65259,13 +64065,14 @@ index ff98afc450..0bdce0baa0 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -65281,8 +64088,6 @@ index ff98afc450..0bdce0baa0 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -65290,12 +64095,12 @@ index ff98afc450..0bdce0baa0 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -65305,7 +64110,6 @@ index ff98afc450..0bdce0baa0 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -65329,6 +64133,7 @@ index ff98afc450..0bdce0baa0 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -65339,13 +64144,15 @@ index ff98afc450..0bdce0baa0 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -65359,17 +64166,19 @@ index ff98afc450..0bdce0baa0 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -158,60 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -163,56 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -65393,21 +64202,12 @@ index ff98afc450..0bdce0baa0 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
 -
 -    CXXFLAGS += [
 -        "-mfpu=neon"
 -    ]
 -
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
 -    CXXFLAGS += [
@@ -65416,27 +64216,31 @@ index ff98afc450..0bdce0baa0 100644
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("utility_gn")
 diff --git third_party/libwebrtc/modules/video_capture/video_capture_internal_impl_gn/moz.build third_party/libwebrtc/modules/video_capture/video_capture_internal_impl_gn/moz.build
-index 2e93aea476..2be170137c 100644
+index 8abb93cac015..8f17ef2445a8 100644
 --- third_party/libwebrtc/modules/video_capture/video_capture_internal_impl_gn/moz.build
 +++ third_party/libwebrtc/modules/video_capture/video_capture_internal_impl_gn/moz.build
-@@ -14,11 +14,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -18,12 +18,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -65451,12 +64255,13 @@ index 2e93aea476..2be170137c 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -33,6 +42,10 @@ LOCAL_INCLUDES += [
+@@ -38,6 +47,10 @@ LOCAL_INCLUDES += [
  ]
  
  UNIFIED_SOURCES += [
@@ -65467,7 +64272,7 @@ index 2e93aea476..2be170137c 100644
      "/third_party/libwebrtc/modules/video_capture/video_capture_options.cc"
  ]
  
-@@ -45,153 +58,13 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -50,173 +63,14 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -65475,13 +64280,14 @@ index 2e93aea476..2be170137c 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -65493,8 +64299,6 @@ index 2e93aea476..2be170137c 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -65502,12 +64306,12 @@ index 2e93aea476..2be170137c 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -65528,7 +64332,6 @@ index 2e93aea476..2be170137c 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -65559,6 +64362,7 @@ index 2e93aea476..2be170137c 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -65569,6 +64373,7 @@ index 2e93aea476..2be170137c 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -65598,6 +64403,7 @@ index 2e93aea476..2be170137c 100644
  
      DEFINES["WEBRTC_ARCH_ARM64"] = True
      DEFINES["WEBRTC_HAS_NEON"] = True
+-    DEFINES["__ARM_NEON__"] = "1"
 -
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -65615,30 +64421,15 @@ index 2e93aea476..2be170137c 100644
 -
 -if CONFIG["TARGET_CPU"] == "mips32":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["MIPS32_LE"] = True
 -    DEFINES["MIPS_FPU_LE"] = True
-     DEFINES["WEBRTC_USE_PIPEWIRE"] = True
--    DEFINES["_GNU_SOURCE"] = True
- 
-     LOCAL_INCLUDES += [
-         "/gfx/angle/checkout/include/",
-@@ -210,76 +83,11 @@ if CONFIG["TARGET_CPU"] == "mips32":
-         "/third_party/libwebrtc/modules/video_capture/linux/video_capture_pipewire.cc"
-     ]
- 
--if CONFIG["TARGET_CPU"] == "mips64":
--
 -    DEFINES["WEBRTC_USE_PIPEWIRE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -    LOCAL_INCLUDES += [
--        "/gfx/angle/checkout/include/",
--        "/third_party/drm/drm/",
--        "/third_party/drm/drm/include/",
--        "/third_party/drm/drm/include/libdrm/",
--        "/third_party/gbm/gbm/",
 -        "/third_party/libepoxy/libepoxy/include/",
--        "/third_party/pipewire/"
+-        "/third_party/libwebrtc/third_party/libepoxy/libepoxy/include/"
 -    ]
 -
 -    UNIFIED_SOURCES += [
@@ -65648,6 +64439,19 @@ index 2e93aea476..2be170137c 100644
 -        "/third_party/libwebrtc/modules/video_capture/linux/video_capture_pipewire.cc"
 -    ]
 -
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
+     DEFINES["WEBRTC_USE_PIPEWIRE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["__ARM_NEON__"] = "1"
+ 
+     LOCAL_INCLUDES += [
+         "/third_party/libepoxy/libepoxy/include/",
+@@ -230,45 +84,11 @@ if CONFIG["TARGET_CPU"] == "mips64":
+         "/third_party/libwebrtc/modules/video_capture/linux/video_capture_pipewire.cc"
+     ]
+ 
 -if CONFIG["TARGET_CPU"] == "x86":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -65676,16 +64480,6 @@ index 2e93aea476..2be170137c 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
 -    CXXFLAGS += [
@@ -65695,26 +64489,28 @@ index 2e93aea476..2be170137c 100644
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 +if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 +    DEFINES["MIPS32_LE"] = True
 +    DEFINES["MIPS_FPU_LE"] = True
      DEFINES["WEBRTC_USE_PIPEWIRE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
  
      LOCAL_INCLUDES += [
-         "/gfx/angle/checkout/include/",
-@@ -298,10 +106,9 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
+         "/third_party/libepoxy/libepoxy/include/",
+@@ -282,11 +102,9 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
          "/third_party/libwebrtc/modules/video_capture/linux/video_capture_pipewire.cc"
      ]
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 +if CONFIG["TARGET_CPU"] == "mips64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["WEBRTC_USE_PIPEWIRE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
  
      LOCAL_INCLUDES += [
-         "/gfx/angle/checkout/include/",
-@@ -320,14 +127,14 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
+         "/third_party/libepoxy/libepoxy/include/",
+@@ -300,15 +118,14 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
          "/third_party/libwebrtc/modules/video_capture/linux/video_capture_pipewire.cc"
      ]
  
@@ -65725,40 +64521,33 @@ index 2e93aea476..2be170137c 100644
          "-msse2"
      ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
      DEFINES["WEBRTC_USE_PIPEWIRE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
  
      LOCAL_INCLUDES += [
-         "/gfx/angle/checkout/include/",
-@@ -346,10 +153,10 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+         "/third_party/libepoxy/libepoxy/include/",
+@@ -322,11 +139,10 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
          "/third_party/libwebrtc/modules/video_capture/linux/video_capture_pipewire.cc"
      ]
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 +if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
      DEFINES["WEBRTC_USE_PIPEWIRE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
  
      LOCAL_INCLUDES += [
-         "/gfx/angle/checkout/include/",
-@@ -368,4 +175,8 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-         "/third_party/libwebrtc/modules/video_capture/linux/video_capture_pipewire.cc"
-     ]
- 
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
-+
-+    DEFINES["USE_X11"] = "1"
-+
- Library("video_capture_internal_impl_gn")
+         "/third_party/libepoxy/libepoxy/include/",
 diff --git third_party/libwebrtc/modules/video_capture/video_capture_module_gn/moz.build third_party/libwebrtc/modules/video_capture/video_capture_module_gn/moz.build
-index 8eb64eb08f..7df621b28f 100644
+index 08b0c7681680..1de2577347e3 100644
 --- third_party/libwebrtc/modules/video_capture/video_capture_module_gn/moz.build
 +++ third_party/libwebrtc/modules/video_capture/video_capture_module_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -65773,12 +64562,13 @@ index 8eb64eb08f..7df621b28f 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -47,190 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -49,98 +58,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -65786,13 +64576,14 @@ index 8eb64eb08f..7df621b28f 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -65804,8 +64595,6 @@ index 8eb64eb08f..7df621b28f 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -65813,12 +64602,12 @@ index 8eb64eb08f..7df621b28f 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -65832,7 +64621,6 @@ index 8eb64eb08f..7df621b28f 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -65856,6 +64644,7 @@ index 8eb64eb08f..7df621b28f 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -65866,6 +64655,7 @@ index 8eb64eb08f..7df621b28f 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -65878,8 +64668,9 @@ index 8eb64eb08f..7df621b28f 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -148,88 +66,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -65897,12 +64688,14 @@ index 8eb64eb08f..7df621b28f 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -65933,16 +64726,6 @@ index 8eb64eb08f..7df621b28f 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -65951,36 +64734,38 @@ index 8eb64eb08f..7df621b28f 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("video_capture_module_gn")
 diff --git third_party/libwebrtc/modules/video_coding/chain_diff_calculator_gn/moz.build third_party/libwebrtc/modules/video_coding/chain_diff_calculator_gn/moz.build
-index 5937538364..f620f14e09 100644
+index 5a8d69fea389..547ecef4a238 100644
 --- third_party/libwebrtc/modules/video_coding/chain_diff_calculator_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/chain_diff_calculator_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -65995,12 +64780,13 @@ index 5937538364..f620f14e09 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -66008,13 +64794,14 @@ index 5937538364..f620f14e09 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -66026,8 +64813,6 @@ index 5937538364..f620f14e09 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -66035,12 +64820,12 @@ index 5937538364..f620f14e09 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -66050,7 +64835,6 @@ index 5937538364..f620f14e09 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -66074,6 +64858,7 @@ index 5937538364..f620f14e09 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -66084,6 +64869,7 @@ index 5937538364..f620f14e09 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -66096,8 +64882,9 @@ index 5937538364..f620f14e09 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -66115,12 +64902,14 @@ index 5937538364..f620f14e09 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -66151,16 +64940,6 @@ index 5937538364..f620f14e09 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -66169,36 +64948,38 @@ index 5937538364..f620f14e09 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("chain_diff_calculator_gn")
 diff --git third_party/libwebrtc/modules/video_coding/codec_globals_headers_gn/moz.build third_party/libwebrtc/modules/video_coding/codec_globals_headers_gn/moz.build
-index 0e376beeb4..5b2293a8c2 100644
+index 62f329321798..e8246dd5319b 100644
 --- third_party/libwebrtc/modules/video_coding/codec_globals_headers_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/codec_globals_headers_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -66213,12 +64994,13 @@ index 0e376beeb4..5b2293a8c2 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -66226,13 +65008,14 @@ index 0e376beeb4..5b2293a8c2 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -66244,8 +65027,6 @@ index 0e376beeb4..5b2293a8c2 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -66253,12 +65034,12 @@ index 0e376beeb4..5b2293a8c2 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -66268,7 +65049,6 @@ index 0e376beeb4..5b2293a8c2 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -66292,6 +65072,7 @@ index 0e376beeb4..5b2293a8c2 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -66302,13 +65083,15 @@ index 0e376beeb4..5b2293a8c2 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -66322,17 +65105,19 @@ index 0e376beeb4..5b2293a8c2 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -66356,40 +65141,33 @@ index 0e376beeb4..5b2293a8c2 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("codec_globals_headers_gn")
 diff --git third_party/libwebrtc/modules/video_coding/codecs/av1/av1_svc_config_gn/moz.build third_party/libwebrtc/modules/video_coding/codecs/av1/av1_svc_config_gn/moz.build
-index fada354539..bd504c7f3a 100644
+index 30a63e90512b..5f375dd1a7ec 100644
 --- third_party/libwebrtc/modules/video_coding/codecs/av1/av1_svc_config_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/codecs/av1/av1_svc_config_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -66404,12 +65182,13 @@ index fada354539..bd504c7f3a 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -66417,13 +65196,14 @@ index fada354539..bd504c7f3a 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -66435,8 +65215,6 @@ index fada354539..bd504c7f3a 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -66444,22 +65222,25 @@ index fada354539..bd504c7f3a 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -66483,6 +65264,7 @@ index fada354539..bd504c7f3a 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -66493,6 +65275,7 @@ index fada354539..bd504c7f3a 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -66505,8 +65288,9 @@ index fada354539..bd504c7f3a 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -66524,12 +65308,14 @@ index fada354539..bd504c7f3a 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -66560,16 +65346,6 @@ index fada354539..bd504c7f3a 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -66578,36 +65354,38 @@ index fada354539..bd504c7f3a 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("av1_svc_config_gn")
 diff --git third_party/libwebrtc/modules/video_coding/codecs/av1/dav1d_decoder_gn/moz.build third_party/libwebrtc/modules/video_coding/codecs/av1/dav1d_decoder_gn/moz.build
-index 24fa539a5c..a188413dc4 100644
+index 5173a05890e8..4806285f2ec8 100644
 --- third_party/libwebrtc/modules/video_coding/codecs/av1/dav1d_decoder_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/codecs/av1/dav1d_decoder_gn/moz.build
-@@ -15,11 +15,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -16,12 +16,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -66622,12 +65400,13 @@ index 24fa539a5c..a188413dc4 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -50,186 +59,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -52,98 +61,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -66635,13 +65414,14 @@ index 24fa539a5c..a188413dc4 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -66653,8 +65433,6 @@ index 24fa539a5c..a188413dc4 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -66662,22 +65440,25 @@ index 24fa539a5c..a188413dc4 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -66701,6 +65482,7 @@ index 24fa539a5c..a188413dc4 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -66711,6 +65493,7 @@ index 24fa539a5c..a188413dc4 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -66723,8 +65506,9 @@ index 24fa539a5c..a188413dc4 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -151,88 +69,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -66742,12 +65526,14 @@ index 24fa539a5c..a188413dc4 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -66778,16 +65564,6 @@ index 24fa539a5c..a188413dc4 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -66796,36 +65572,38 @@ index 24fa539a5c..a188413dc4 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("dav1d_decoder_gn")
 diff --git third_party/libwebrtc/modules/video_coding/codecs/av1/libaom_av1_encoder_gn/moz.build third_party/libwebrtc/modules/video_coding/codecs/av1/libaom_av1_encoder_gn/moz.build
-index 24ceefe349..eff195ec21 100644
+index ef0e22afe400..2ca8f169f6b1 100644
 --- third_party/libwebrtc/modules/video_coding/codecs/av1/libaom_av1_encoder_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/codecs/av1/libaom_av1_encoder_gn/moz.build
-@@ -15,11 +15,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -16,12 +16,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -66840,12 +65618,13 @@ index 24ceefe349..eff195ec21 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,190 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -48,98 +57,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -66853,13 +65632,14 @@ index 24ceefe349..eff195ec21 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -66871,8 +65651,6 @@ index 24ceefe349..eff195ec21 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -66880,12 +65658,12 @@ index 24ceefe349..eff195ec21 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -66899,7 +65677,6 @@ index 24ceefe349..eff195ec21 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -66923,6 +65700,7 @@ index 24ceefe349..eff195ec21 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -66933,6 +65711,7 @@ index 24ceefe349..eff195ec21 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -66945,8 +65724,9 @@ index 24ceefe349..eff195ec21 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -147,88 +65,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -66964,12 +65744,14 @@ index 24ceefe349..eff195ec21 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -67000,16 +65782,6 @@ index 24ceefe349..eff195ec21 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -67018,36 +65790,38 @@ index 24ceefe349..eff195ec21 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("aom_av1_encoder_gn")
 diff --git third_party/libwebrtc/modules/video_coding/encoded_frame_gn/moz.build third_party/libwebrtc/modules/video_coding/encoded_frame_gn/moz.build
-index e58cb936c1..6782dfdfe5 100644
+index a7eb37c41dfc..2ed1c87b2568 100644
 --- third_party/libwebrtc/modules/video_coding/encoded_frame_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/encoded_frame_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -67062,12 +65836,13 @@ index e58cb936c1..6782dfdfe5 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -67075,13 +65850,14 @@ index e58cb936c1..6782dfdfe5 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -67093,8 +65869,6 @@ index e58cb936c1..6782dfdfe5 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -67102,12 +65876,12 @@ index e58cb936c1..6782dfdfe5 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -67121,7 +65895,6 @@ index e58cb936c1..6782dfdfe5 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -67145,6 +65918,7 @@ index e58cb936c1..6782dfdfe5 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -67155,6 +65929,7 @@ index e58cb936c1..6782dfdfe5 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -67167,8 +65942,9 @@ index e58cb936c1..6782dfdfe5 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -67186,12 +65962,14 @@ index e58cb936c1..6782dfdfe5 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -67222,16 +66000,6 @@ index e58cb936c1..6782dfdfe5 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -67240,36 +66008,38 @@ index e58cb936c1..6782dfdfe5 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("encoded_frame_gn")
 diff --git third_party/libwebrtc/modules/video_coding/frame_dependencies_calculator_gn/moz.build third_party/libwebrtc/modules/video_coding/frame_dependencies_calculator_gn/moz.build
-index 0f2412610d..e5bb732bbb 100644
+index 10ea48d85652..f59463218193 100644
 --- third_party/libwebrtc/modules/video_coding/frame_dependencies_calculator_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/frame_dependencies_calculator_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -67284,12 +66054,13 @@ index 0f2412610d..e5bb732bbb 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -67297,13 +66068,14 @@ index 0f2412610d..e5bb732bbb 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -67315,8 +66087,6 @@ index 0f2412610d..e5bb732bbb 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -67324,12 +66094,12 @@ index 0f2412610d..e5bb732bbb 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -67339,7 +66109,6 @@ index 0f2412610d..e5bb732bbb 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -67363,6 +66132,7 @@ index 0f2412610d..e5bb732bbb 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -67373,6 +66143,7 @@ index 0f2412610d..e5bb732bbb 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -67385,8 +66156,9 @@ index 0f2412610d..e5bb732bbb 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -67404,12 +66176,14 @@ index 0f2412610d..e5bb732bbb 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -67440,16 +66214,6 @@ index 0f2412610d..e5bb732bbb 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -67458,36 +66222,38 @@ index 0f2412610d..e5bb732bbb 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("frame_dependencies_calculator_gn")
 diff --git third_party/libwebrtc/modules/video_coding/frame_helpers_gn/moz.build third_party/libwebrtc/modules/video_coding/frame_helpers_gn/moz.build
-index 60b5c7b7ec..61c30cb558 100644
+index dc35f55e424e..5c915ce306bc 100644
 --- third_party/libwebrtc/modules/video_coding/frame_helpers_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/frame_helpers_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -67502,12 +66268,13 @@ index 60b5c7b7ec..61c30cb558 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -67515,13 +66282,14 @@ index 60b5c7b7ec..61c30cb558 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -67533,8 +66301,6 @@ index 60b5c7b7ec..61c30cb558 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -67542,22 +66308,25 @@ index 60b5c7b7ec..61c30cb558 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -67581,6 +66350,7 @@ index 60b5c7b7ec..61c30cb558 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -67591,6 +66361,7 @@ index 60b5c7b7ec..61c30cb558 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -67603,8 +66374,9 @@ index 60b5c7b7ec..61c30cb558 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -67622,12 +66394,14 @@ index 60b5c7b7ec..61c30cb558 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -67658,16 +66432,6 @@ index 60b5c7b7ec..61c30cb558 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -67676,36 +66440,38 @@ index 60b5c7b7ec..61c30cb558 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("frame_helpers_gn")
 diff --git third_party/libwebrtc/modules/video_coding/h264_sprop_parameter_sets_gn/moz.build third_party/libwebrtc/modules/video_coding/h264_sprop_parameter_sets_gn/moz.build
-index ade14f4e1b..533519d328 100644
+index d2d696317d9c..c5cb23d799c4 100644
 --- third_party/libwebrtc/modules/video_coding/h264_sprop_parameter_sets_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/h264_sprop_parameter_sets_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -67720,12 +66486,13 @@ index ade14f4e1b..533519d328 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -67733,13 +66500,14 @@ index ade14f4e1b..533519d328 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -67751,8 +66519,6 @@ index ade14f4e1b..533519d328 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -67760,12 +66526,12 @@ index ade14f4e1b..533519d328 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -67775,7 +66541,6 @@ index ade14f4e1b..533519d328 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -67799,6 +66564,7 @@ index ade14f4e1b..533519d328 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -67809,6 +66575,7 @@ index ade14f4e1b..533519d328 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -67821,8 +66588,9 @@ index ade14f4e1b..533519d328 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -67840,12 +66608,14 @@ index ade14f4e1b..533519d328 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -67876,16 +66646,6 @@ index ade14f4e1b..533519d328 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -67894,36 +66654,38 @@ index ade14f4e1b..533519d328 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("h264_sprop_parameter_sets_gn")
 diff --git third_party/libwebrtc/modules/video_coding/h26x_packet_buffer_gn/moz.build third_party/libwebrtc/modules/video_coding/h26x_packet_buffer_gn/moz.build
-index 011e05c41a..4c0a791571 100644
+index 948ea6888149..3b773a7cb0a6 100644
 --- third_party/libwebrtc/modules/video_coding/h26x_packet_buffer_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/h26x_packet_buffer_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -67938,12 +66700,13 @@ index 011e05c41a..4c0a791571 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -67951,13 +66714,14 @@ index 011e05c41a..4c0a791571 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -67969,8 +66733,6 @@ index 011e05c41a..4c0a791571 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -67978,12 +66740,12 @@ index 011e05c41a..4c0a791571 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -67997,7 +66759,6 @@ index 011e05c41a..4c0a791571 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -68021,6 +66782,7 @@ index 011e05c41a..4c0a791571 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -68031,6 +66793,7 @@ index 011e05c41a..4c0a791571 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -68043,8 +66806,9 @@ index 011e05c41a..4c0a791571 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -68062,12 +66826,14 @@ index 011e05c41a..4c0a791571 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -68098,16 +66864,6 @@ index 011e05c41a..4c0a791571 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -68116,36 +66872,38 @@ index 011e05c41a..4c0a791571 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("h26x_packet_buffer_gn")
 diff --git third_party/libwebrtc/modules/video_coding/nack_requester_gn/moz.build third_party/libwebrtc/modules/video_coding/nack_requester_gn/moz.build
-index bdb63a278c..876704e110 100644
+index 09874b834b65..1e71e3f42d43 100644
 --- third_party/libwebrtc/modules/video_coding/nack_requester_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/nack_requester_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -68160,12 +66918,13 @@ index bdb63a278c..876704e110 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,190 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,98 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -68173,13 +66932,14 @@ index bdb63a278c..876704e110 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -68191,8 +66951,6 @@ index bdb63a278c..876704e110 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -68200,12 +66958,12 @@ index bdb63a278c..876704e110 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -68219,7 +66977,6 @@ index bdb63a278c..876704e110 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -68243,6 +67000,7 @@ index bdb63a278c..876704e110 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -68253,6 +67011,7 @@ index bdb63a278c..876704e110 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -68265,8 +67024,9 @@ index bdb63a278c..876704e110 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -68284,12 +67044,14 @@ index bdb63a278c..876704e110 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -68320,16 +67082,6 @@ index bdb63a278c..876704e110 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -68338,36 +67090,38 @@ index bdb63a278c..876704e110 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("nack_requester_gn")
 diff --git third_party/libwebrtc/modules/video_coding/packet_buffer_gn/moz.build third_party/libwebrtc/modules/video_coding/packet_buffer_gn/moz.build
-index cceabc3a79..10def65848 100644
+index c9f726aecc07..6a970b419e10 100644
 --- third_party/libwebrtc/modules/video_coding/packet_buffer_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/packet_buffer_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -68382,12 +67136,13 @@ index cceabc3a79..10def65848 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -68395,13 +67150,14 @@ index cceabc3a79..10def65848 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -68413,8 +67169,6 @@ index cceabc3a79..10def65848 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -68422,12 +67176,12 @@ index cceabc3a79..10def65848 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -68441,7 +67195,6 @@ index cceabc3a79..10def65848 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -68465,6 +67218,7 @@ index cceabc3a79..10def65848 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -68475,6 +67229,7 @@ index cceabc3a79..10def65848 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -68487,8 +67242,9 @@ index cceabc3a79..10def65848 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -68506,12 +67262,14 @@ index cceabc3a79..10def65848 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -68542,16 +67300,6 @@ index cceabc3a79..10def65848 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -68560,36 +67308,38 @@ index cceabc3a79..10def65848 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("packet_buffer_gn")
 diff --git third_party/libwebrtc/modules/video_coding/svc/scalability_mode_util_gn/moz.build third_party/libwebrtc/modules/video_coding/svc/scalability_mode_util_gn/moz.build
-index bc20befd07..899b8b2669 100644
+index 618ae6fb64dd..0d4bb5505199 100644
 --- third_party/libwebrtc/modules/video_coding/svc/scalability_mode_util_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/svc/scalability_mode_util_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -68604,12 +67354,13 @@ index bc20befd07..899b8b2669 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -68617,13 +67368,14 @@ index bc20befd07..899b8b2669 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -68635,8 +67387,6 @@ index bc20befd07..899b8b2669 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -68644,22 +67394,25 @@ index bc20befd07..899b8b2669 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -68683,6 +67436,7 @@ index bc20befd07..899b8b2669 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -68693,6 +67447,7 @@ index bc20befd07..899b8b2669 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -68705,8 +67460,9 @@ index bc20befd07..899b8b2669 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -68724,12 +67480,14 @@ index bc20befd07..899b8b2669 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -68760,16 +67518,6 @@ index bc20befd07..899b8b2669 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -68778,36 +67526,38 @@ index bc20befd07..899b8b2669 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("scalability_mode_util_gn")
 diff --git third_party/libwebrtc/modules/video_coding/svc/scalability_structures_gn/moz.build third_party/libwebrtc/modules/video_coding/svc/scalability_structures_gn/moz.build
-index a16034b3b0..d6ba49e4f8 100644
+index 09afe4363006..4db02f8672a2 100644
 --- third_party/libwebrtc/modules/video_coding/svc/scalability_structures_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/svc/scalability_structures_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -68822,12 +67572,13 @@ index a16034b3b0..d6ba49e4f8 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -50,186 +59,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -52,94 +61,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -68835,13 +67586,14 @@ index a16034b3b0..d6ba49e4f8 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -68853,8 +67605,6 @@ index a16034b3b0..d6ba49e4f8 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -68862,12 +67612,12 @@ index a16034b3b0..d6ba49e4f8 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -68877,7 +67627,6 @@ index a16034b3b0..d6ba49e4f8 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -68901,6 +67650,7 @@ index a16034b3b0..d6ba49e4f8 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -68911,6 +67661,7 @@ index a16034b3b0..d6ba49e4f8 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -68923,8 +67674,9 @@ index a16034b3b0..d6ba49e4f8 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -147,88 +69,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -68942,12 +67694,14 @@ index a16034b3b0..d6ba49e4f8 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -68978,16 +67732,6 @@ index a16034b3b0..d6ba49e4f8 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -68996,36 +67740,38 @@ index a16034b3b0..d6ba49e4f8 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("scalability_structures_gn")
 diff --git third_party/libwebrtc/modules/video_coding/svc/scalable_video_controller_gn/moz.build third_party/libwebrtc/modules/video_coding/svc/scalable_video_controller_gn/moz.build
-index 1217d027bd..be3d056219 100644
+index 30ff3f10a66c..149765eb02f0 100644
 --- third_party/libwebrtc/modules/video_coding/svc/scalable_video_controller_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/svc/scalable_video_controller_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -69040,12 +67786,13 @@ index 1217d027bd..be3d056219 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -69053,13 +67800,14 @@ index 1217d027bd..be3d056219 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -69071,8 +67819,6 @@ index 1217d027bd..be3d056219 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -69080,12 +67826,12 @@ index 1217d027bd..be3d056219 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -69095,7 +67841,6 @@ index 1217d027bd..be3d056219 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -69119,6 +67864,7 @@ index 1217d027bd..be3d056219 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -69129,13 +67875,15 @@ index 1217d027bd..be3d056219 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -69153,12 +67901,14 @@ index 1217d027bd..be3d056219 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -69189,16 +67939,6 @@ index 1217d027bd..be3d056219 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -69207,36 +67947,38 @@ index 1217d027bd..be3d056219 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("scalable_video_controller_gn")
 diff --git third_party/libwebrtc/modules/video_coding/svc/simulcast_to_svc_converter_gn/moz.build third_party/libwebrtc/modules/video_coding/svc/simulcast_to_svc_converter_gn/moz.build
-index 1c9b143c6d..c542cfb068 100644
+index 7b20aff1bb23..e0360f071a9f 100644
 --- third_party/libwebrtc/modules/video_coding/svc/simulcast_to_svc_converter_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/svc/simulcast_to_svc_converter_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -69251,12 +67993,13 @@ index 1c9b143c6d..c542cfb068 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,191 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,99 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -69264,13 +68007,14 @@ index 1c9b143c6d..c542cfb068 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -69283,8 +68027,6 @@ index 1c9b143c6d..c542cfb068 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -69292,12 +68034,12 @@ index 1c9b143c6d..c542cfb068 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -69311,7 +68053,6 @@ index 1c9b143c6d..c542cfb068 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -69335,6 +68076,7 @@ index 1c9b143c6d..c542cfb068 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -69345,6 +68087,7 @@ index 1c9b143c6d..c542cfb068 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -69357,8 +68100,9 @@ index 1c9b143c6d..c542cfb068 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -69376,12 +68120,14 @@ index 1c9b143c6d..c542cfb068 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -69412,16 +68158,6 @@ index 1c9b143c6d..c542cfb068 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -69430,36 +68166,38 @@ index 1c9b143c6d..c542cfb068 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("simulcast_to_svc_converter_gn")
 diff --git third_party/libwebrtc/modules/video_coding/svc/svc_rate_allocator_gn/moz.build third_party/libwebrtc/modules/video_coding/svc/svc_rate_allocator_gn/moz.build
-index 1f4d5e0258..0c39b0372a 100644
+index fc59cab02337..432ad6dc8d81 100644
 --- third_party/libwebrtc/modules/video_coding/svc/svc_rate_allocator_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/svc/svc_rate_allocator_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -69474,12 +68212,13 @@ index 1f4d5e0258..0c39b0372a 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -69487,13 +68226,14 @@ index 1f4d5e0258..0c39b0372a 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -69505,8 +68245,6 @@ index 1f4d5e0258..0c39b0372a 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -69514,22 +68252,25 @@ index 1f4d5e0258..0c39b0372a 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -69553,6 +68294,7 @@ index 1f4d5e0258..0c39b0372a 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -69563,6 +68305,7 @@ index 1f4d5e0258..0c39b0372a 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -69575,8 +68318,9 @@ index 1f4d5e0258..0c39b0372a 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -69594,12 +68338,14 @@ index 1f4d5e0258..0c39b0372a 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -69630,16 +68376,6 @@ index 1f4d5e0258..0c39b0372a 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -69648,36 +68384,38 @@ index 1f4d5e0258..0c39b0372a 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("svc_rate_allocator_gn")
 diff --git third_party/libwebrtc/modules/video_coding/timing/decode_time_percentile_filter_gn/moz.build third_party/libwebrtc/modules/video_coding/timing/decode_time_percentile_filter_gn/moz.build
-index a1f79bc336..46a3f3c27e 100644
+index e33a44db589d..75839ef32948 100644
 --- third_party/libwebrtc/modules/video_coding/timing/decode_time_percentile_filter_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/timing/decode_time_percentile_filter_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -69692,12 +68430,13 @@ index a1f79bc336..46a3f3c27e 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -69705,13 +68444,14 @@ index a1f79bc336..46a3f3c27e 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -69723,8 +68463,6 @@ index a1f79bc336..46a3f3c27e 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -69732,12 +68470,12 @@ index a1f79bc336..46a3f3c27e 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -69747,7 +68485,6 @@ index a1f79bc336..46a3f3c27e 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -69771,6 +68508,7 @@ index a1f79bc336..46a3f3c27e 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -69781,13 +68519,15 @@ index a1f79bc336..46a3f3c27e 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -69805,12 +68545,14 @@ index a1f79bc336..46a3f3c27e 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -69841,16 +68583,6 @@ index a1f79bc336..46a3f3c27e 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -69859,36 +68591,38 @@ index a1f79bc336..46a3f3c27e 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("decode_time_percentile_filter_gn")
 diff --git third_party/libwebrtc/modules/video_coding/timing/frame_delay_variation_kalman_filter_gn/moz.build third_party/libwebrtc/modules/video_coding/timing/frame_delay_variation_kalman_filter_gn/moz.build
-index 236158a0ed..cede417ed2 100644
+index d1182b687873..cc4e442d07dc 100644
 --- third_party/libwebrtc/modules/video_coding/timing/frame_delay_variation_kalman_filter_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/timing/frame_delay_variation_kalman_filter_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -69903,12 +68637,13 @@ index 236158a0ed..cede417ed2 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -69916,13 +68651,14 @@ index 236158a0ed..cede417ed2 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -69934,8 +68670,6 @@ index 236158a0ed..cede417ed2 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -69943,12 +68677,12 @@ index 236158a0ed..cede417ed2 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -69958,7 +68692,6 @@ index 236158a0ed..cede417ed2 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -69982,6 +68715,7 @@ index 236158a0ed..cede417ed2 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -69992,13 +68726,15 @@ index 236158a0ed..cede417ed2 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -70016,12 +68752,14 @@ index 236158a0ed..cede417ed2 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -70052,16 +68790,6 @@ index 236158a0ed..cede417ed2 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -70070,36 +68798,38 @@ index 236158a0ed..cede417ed2 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("frame_delay_variation_kalman_filter_gn")
 diff --git third_party/libwebrtc/modules/video_coding/timing/inter_frame_delay_variation_calculator_gn/moz.build third_party/libwebrtc/modules/video_coding/timing/inter_frame_delay_variation_calculator_gn/moz.build
-index 46b966db47..e680f19b41 100644
+index fe0883a7e530..d8d916988d63 100644
 --- third_party/libwebrtc/modules/video_coding/timing/inter_frame_delay_variation_calculator_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/timing/inter_frame_delay_variation_calculator_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -70114,12 +68844,13 @@ index 46b966db47..e680f19b41 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -70127,13 +68858,14 @@ index 46b966db47..e680f19b41 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -70145,8 +68877,6 @@ index 46b966db47..e680f19b41 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -70154,12 +68884,12 @@ index 46b966db47..e680f19b41 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -70169,7 +68899,6 @@ index 46b966db47..e680f19b41 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -70193,6 +68922,7 @@ index 46b966db47..e680f19b41 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -70203,13 +68933,15 @@ index 46b966db47..e680f19b41 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -70227,12 +68959,14 @@ index 46b966db47..e680f19b41 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -70263,16 +68997,6 @@ index 46b966db47..e680f19b41 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -70281,36 +69005,38 @@ index 46b966db47..e680f19b41 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("inter_frame_delay_variation_calculator_gn")
 diff --git third_party/libwebrtc/modules/video_coding/timing/jitter_estimator_gn/moz.build third_party/libwebrtc/modules/video_coding/timing/jitter_estimator_gn/moz.build
-index e5ab643a08..3956e5fb71 100644
+index be20d56dfe26..b7cf704dc435 100644
 --- third_party/libwebrtc/modules/video_coding/timing/jitter_estimator_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/timing/jitter_estimator_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -70325,12 +69051,13 @@ index e5ab643a08..3956e5fb71 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -70338,13 +69065,14 @@ index e5ab643a08..3956e5fb71 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -70356,8 +69084,6 @@ index e5ab643a08..3956e5fb71 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -70365,12 +69091,12 @@ index e5ab643a08..3956e5fb71 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -70384,7 +69110,6 @@ index e5ab643a08..3956e5fb71 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -70408,6 +69133,7 @@ index e5ab643a08..3956e5fb71 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -70418,6 +69144,7 @@ index e5ab643a08..3956e5fb71 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -70430,8 +69157,9 @@ index e5ab643a08..3956e5fb71 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -70449,12 +69177,14 @@ index e5ab643a08..3956e5fb71 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -70485,16 +69215,6 @@ index e5ab643a08..3956e5fb71 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -70503,36 +69223,38 @@ index e5ab643a08..3956e5fb71 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("jitter_estimator_gn")
 diff --git third_party/libwebrtc/modules/video_coding/timing/rtt_filter_gn/moz.build third_party/libwebrtc/modules/video_coding/timing/rtt_filter_gn/moz.build
-index 018a8b4baf..e8117da97d 100644
+index 4f7ce9360985..f88efc048771 100644
 --- third_party/libwebrtc/modules/video_coding/timing/rtt_filter_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/timing/rtt_filter_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -70547,12 +69269,13 @@ index 018a8b4baf..e8117da97d 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -70560,13 +69283,14 @@ index 018a8b4baf..e8117da97d 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -70578,8 +69302,6 @@ index 018a8b4baf..e8117da97d 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -70587,12 +69309,12 @@ index 018a8b4baf..e8117da97d 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -70602,7 +69324,6 @@ index 018a8b4baf..e8117da97d 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -70626,6 +69347,7 @@ index 018a8b4baf..e8117da97d 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -70636,13 +69358,15 @@ index 018a8b4baf..e8117da97d 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -70660,12 +69384,14 @@ index 018a8b4baf..e8117da97d 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -70696,16 +69422,6 @@ index 018a8b4baf..e8117da97d 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -70714,36 +69430,38 @@ index 018a8b4baf..e8117da97d 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtt_filter_gn")
 diff --git third_party/libwebrtc/modules/video_coding/timing/timestamp_extrapolator_gn/moz.build third_party/libwebrtc/modules/video_coding/timing/timestamp_extrapolator_gn/moz.build
-index 6b0a5bd11f..62189b4f8b 100644
+index da66074a3b32..58b7d3ef1612 100644
 --- third_party/libwebrtc/modules/video_coding/timing/timestamp_extrapolator_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/timing/timestamp_extrapolator_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -70758,12 +69476,13 @@ index 6b0a5bd11f..62189b4f8b 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -70771,13 +69490,14 @@ index 6b0a5bd11f..62189b4f8b 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -70789,8 +69509,6 @@ index 6b0a5bd11f..62189b4f8b 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -70798,12 +69516,12 @@ index 6b0a5bd11f..62189b4f8b 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -70813,7 +69531,6 @@ index 6b0a5bd11f..62189b4f8b 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -70837,6 +69554,7 @@ index 6b0a5bd11f..62189b4f8b 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -70847,13 +69565,15 @@ index 6b0a5bd11f..62189b4f8b 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -70871,12 +69591,14 @@ index 6b0a5bd11f..62189b4f8b 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -70907,16 +69629,6 @@ index 6b0a5bd11f..62189b4f8b 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -70925,36 +69637,38 @@ index 6b0a5bd11f..62189b4f8b 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("timestamp_extrapolator_gn")
 diff --git third_party/libwebrtc/modules/video_coding/timing/timing_module_gn/moz.build third_party/libwebrtc/modules/video_coding/timing/timing_module_gn/moz.build
-index 2c399005d5..73a1afbc30 100644
+index 2c1ee334dddf..d457b35a059e 100644
 --- third_party/libwebrtc/modules/video_coding/timing/timing_module_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/timing/timing_module_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -70969,12 +69683,13 @@ index 2c399005d5..73a1afbc30 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -70982,13 +69697,14 @@ index 2c399005d5..73a1afbc30 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -71000,8 +69716,6 @@ index 2c399005d5..73a1afbc30 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -71009,12 +69723,12 @@ index 2c399005d5..73a1afbc30 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -71028,7 +69742,6 @@ index 2c399005d5..73a1afbc30 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -71052,6 +69765,7 @@ index 2c399005d5..73a1afbc30 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -71062,6 +69776,7 @@ index 2c399005d5..73a1afbc30 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -71074,8 +69789,9 @@ index 2c399005d5..73a1afbc30 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -71093,12 +69809,14 @@ index 2c399005d5..73a1afbc30 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -71129,16 +69847,6 @@ index 2c399005d5..73a1afbc30 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -71147,36 +69855,38 @@ index 2c399005d5..73a1afbc30 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("timing_module_gn")
 diff --git third_party/libwebrtc/modules/video_coding/video_codec_interface_gn/moz.build third_party/libwebrtc/modules/video_coding/video_codec_interface_gn/moz.build
-index 5f424f15c3..43a9bb659c 100644
+index 60dd4340f3fa..66297293fe87 100644
 --- third_party/libwebrtc/modules/video_coding/video_codec_interface_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/video_codec_interface_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -71191,12 +69901,13 @@ index 5f424f15c3..43a9bb659c 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,186 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,98 +56,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -71204,13 +69915,14 @@ index 5f424f15c3..43a9bb659c 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -71222,8 +69934,6 @@ index 5f424f15c3..43a9bb659c 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -71231,22 +69941,25 @@ index 5f424f15c3..43a9bb659c 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -71270,6 +69983,7 @@ index 5f424f15c3..43a9bb659c 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -71280,6 +69994,7 @@ index 5f424f15c3..43a9bb659c 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -71292,8 +70007,9 @@ index 5f424f15c3..43a9bb659c 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -146,88 +64,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -71311,12 +70027,14 @@ index 5f424f15c3..43a9bb659c 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -71347,16 +70065,6 @@ index 5f424f15c3..43a9bb659c 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -71365,36 +70073,38 @@ index 5f424f15c3..43a9bb659c 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("video_codec_interface_gn")
 diff --git third_party/libwebrtc/modules/video_coding/video_coding_gn/moz.build third_party/libwebrtc/modules/video_coding/video_coding_gn/moz.build
-index f12701855e..04bb63314c 100644
+index d7d3cd24da0c..8813b7ec8a42 100644
 --- third_party/libwebrtc/modules/video_coding/video_coding_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/video_coding_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -71409,12 +70119,13 @@ index f12701855e..04bb63314c 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -56,191 +65,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -58,99 +67,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -71422,13 +70133,14 @@ index f12701855e..04bb63314c 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -71441,8 +70153,6 @@ index f12701855e..04bb63314c 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -71450,12 +70160,12 @@ index f12701855e..04bb63314c 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -71469,7 +70179,6 @@ index f12701855e..04bb63314c 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -71493,6 +70202,7 @@ index f12701855e..04bb63314c 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -71503,6 +70213,7 @@ index f12701855e..04bb63314c 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -71515,8 +70226,9 @@ index f12701855e..04bb63314c 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -158,88 +75,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -71534,12 +70246,14 @@ index f12701855e..04bb63314c 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -71570,16 +70284,6 @@ index f12701855e..04bb63314c 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -71588,36 +70292,38 @@ index f12701855e..04bb63314c 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("video_coding_gn")
 diff --git third_party/libwebrtc/modules/video_coding/video_coding_utility_gn/moz.build third_party/libwebrtc/modules/video_coding/video_coding_utility_gn/moz.build
-index 51f84c7742..c7cad0188c 100644
+index ebd9c4fee826..faafbe09003f 100644
 --- third_party/libwebrtc/modules/video_coding/video_coding_utility_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/video_coding_utility_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -71632,12 +70338,13 @@ index 51f84c7742..c7cad0188c 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -55,191 +64,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -57,99 +66,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -71645,13 +70352,14 @@ index 51f84c7742..c7cad0188c 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -71664,8 +70372,6 @@ index 51f84c7742..c7cad0188c 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -71673,12 +70379,12 @@ index 51f84c7742..c7cad0188c 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -71692,7 +70398,6 @@ index 51f84c7742..c7cad0188c 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -71716,6 +70421,7 @@ index 51f84c7742..c7cad0188c 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -71726,6 +70432,7 @@ index 51f84c7742..c7cad0188c 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -71738,8 +70445,9 @@ index 51f84c7742..c7cad0188c 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -157,88 +74,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -71757,12 +70465,14 @@ index 51f84c7742..c7cad0188c 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -71793,16 +70503,6 @@ index 51f84c7742..c7cad0188c 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -71811,36 +70511,38 @@ index 51f84c7742..c7cad0188c 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("video_coding_utility_gn")
 diff --git third_party/libwebrtc/modules/video_coding/webrtc_h264_gn/moz.build third_party/libwebrtc/modules/video_coding/webrtc_h264_gn/moz.build
-index c67f86066d..2c584fade5 100644
+index c5e8f06afeff..4ccce753f1cc 100644
 --- third_party/libwebrtc/modules/video_coding/webrtc_h264_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/webrtc_h264_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -71855,12 +70557,13 @@ index c67f86066d..2c584fade5 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -48,191 +57,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -50,99 +59,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -71868,13 +70571,14 @@ index c67f86066d..2c584fade5 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -71887,8 +70591,6 @@ index c67f86066d..2c584fade5 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -71896,12 +70598,12 @@ index c67f86066d..2c584fade5 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -71915,7 +70617,6 @@ index c67f86066d..2c584fade5 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -71939,6 +70640,7 @@ index c67f86066d..2c584fade5 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -71949,6 +70651,7 @@ index c67f86066d..2c584fade5 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -71961,8 +70664,9 @@ index c67f86066d..2c584fade5 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -150,88 +67,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -71980,12 +70684,14 @@ index c67f86066d..2c584fade5 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -72016,16 +70722,6 @@ index c67f86066d..2c584fade5 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -72034,36 +70730,38 @@ index c67f86066d..2c584fade5 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("webrtc_h264_gn")
 diff --git third_party/libwebrtc/modules/video_coding/webrtc_libvpx_interface_gn/moz.build third_party/libwebrtc/modules/video_coding/webrtc_libvpx_interface_gn/moz.build
-index 9272a224c5..aa55521fb1 100644
+index 5adadf70f422..a55ec3ceb2e5 100644
 --- third_party/libwebrtc/modules/video_coding/webrtc_libvpx_interface_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/webrtc_libvpx_interface_gn/moz.build
-@@ -15,11 +15,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -16,12 +16,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -72078,12 +70776,13 @@ index 9272a224c5..aa55521fb1 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,179 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -48,87 +57,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -72091,13 +70790,14 @@ index 9272a224c5..aa55521fb1 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -72109,8 +70809,6 @@ index 9272a224c5..aa55521fb1 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -72118,12 +70816,12 @@ index 9272a224c5..aa55521fb1 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -72133,7 +70831,6 @@ index 9272a224c5..aa55521fb1 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -72157,6 +70854,7 @@ index 9272a224c5..aa55521fb1 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -72167,13 +70865,15 @@ index 9272a224c5..aa55521fb1 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -136,88 +65,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -72191,12 +70891,14 @@ index 9272a224c5..aa55521fb1 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -72227,16 +70929,6 @@ index 9272a224c5..aa55521fb1 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -72245,36 +70937,38 @@ index 9272a224c5..aa55521fb1 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("webrtc_libvpx_interface_gn")
 diff --git third_party/libwebrtc/modules/video_coding/webrtc_vp8_gn/moz.build third_party/libwebrtc/modules/video_coding/webrtc_vp8_gn/moz.build
-index aea179a464..91d251da69 100644
+index f402ec01a29e..9cd5350ac31a 100644
 --- third_party/libwebrtc/modules/video_coding/webrtc_vp8_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/webrtc_vp8_gn/moz.build
-@@ -15,11 +15,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -16,12 +16,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -72289,12 +70983,13 @@ index aea179a464..91d251da69 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -49,191 +58,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -51,99 +60,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -72302,13 +70997,14 @@ index aea179a464..91d251da69 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -72321,8 +71017,6 @@ index aea179a464..91d251da69 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -72330,12 +71024,12 @@ index aea179a464..91d251da69 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -72349,7 +71043,6 @@ index aea179a464..91d251da69 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -72373,6 +71066,7 @@ index aea179a464..91d251da69 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -72383,6 +71077,7 @@ index aea179a464..91d251da69 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -72395,8 +71090,9 @@ index aea179a464..91d251da69 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -151,88 +68,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -72414,12 +71110,14 @@ index aea179a464..91d251da69 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -72450,16 +71148,6 @@ index aea179a464..91d251da69 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -72468,36 +71156,38 @@ index aea179a464..91d251da69 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("webrtc_vp8_gn")
 diff --git third_party/libwebrtc/modules/video_coding/webrtc_vp8_scalability_gn/moz.build third_party/libwebrtc/modules/video_coding/webrtc_vp8_scalability_gn/moz.build
-index 1e543688ce..f599b8e6fe 100644
+index 570c9383d5bb..b7aac07667b6 100644
 --- third_party/libwebrtc/modules/video_coding/webrtc_vp8_scalability_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/webrtc_vp8_scalability_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -72512,12 +71202,13 @@ index 1e543688ce..f599b8e6fe 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -72525,13 +71216,14 @@ index 1e543688ce..f599b8e6fe 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -72543,8 +71235,6 @@ index 1e543688ce..f599b8e6fe 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -72552,12 +71242,12 @@ index 1e543688ce..f599b8e6fe 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -72567,7 +71257,6 @@ index 1e543688ce..f599b8e6fe 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -72591,6 +71280,7 @@ index 1e543688ce..f599b8e6fe 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -72601,13 +71291,15 @@ index 1e543688ce..f599b8e6fe 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -72625,12 +71317,14 @@ index 1e543688ce..f599b8e6fe 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -72661,16 +71355,6 @@ index 1e543688ce..f599b8e6fe 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -72679,36 +71363,38 @@ index 1e543688ce..f599b8e6fe 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("webrtc_vp8_scalability_gn")
 diff --git third_party/libwebrtc/modules/video_coding/webrtc_vp8_temporal_layers_gn/moz.build third_party/libwebrtc/modules/video_coding/webrtc_vp8_temporal_layers_gn/moz.build
-index 76d68e59a8..7bcdfba72a 100644
+index ece868daa962..cb6d66c5dd83 100644
 --- third_party/libwebrtc/modules/video_coding/webrtc_vp8_temporal_layers_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/webrtc_vp8_temporal_layers_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -72723,12 +71409,13 @@ index 76d68e59a8..7bcdfba72a 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -48,191 +57,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -50,99 +59,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -72736,13 +71423,14 @@ index 76d68e59a8..7bcdfba72a 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -72755,8 +71443,6 @@ index 76d68e59a8..7bcdfba72a 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -72764,12 +71450,12 @@ index 76d68e59a8..7bcdfba72a 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -72783,7 +71469,6 @@ index 76d68e59a8..7bcdfba72a 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -72807,6 +71492,7 @@ index 76d68e59a8..7bcdfba72a 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -72817,6 +71503,7 @@ index 76d68e59a8..7bcdfba72a 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -72829,8 +71516,9 @@ index 76d68e59a8..7bcdfba72a 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -150,88 +67,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -72848,12 +71536,14 @@ index 76d68e59a8..7bcdfba72a 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -72884,16 +71574,6 @@ index 76d68e59a8..7bcdfba72a 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -72902,36 +71582,38 @@ index 76d68e59a8..7bcdfba72a 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("webrtc_vp8_temporal_layers_gn")
 diff --git third_party/libwebrtc/modules/video_coding/webrtc_vp9_gn/moz.build third_party/libwebrtc/modules/video_coding/webrtc_vp9_gn/moz.build
-index d807360bfd..69fea357b3 100644
+index 97907050ab85..27fc31791159 100644
 --- third_party/libwebrtc/modules/video_coding/webrtc_vp9_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/webrtc_vp9_gn/moz.build
-@@ -15,11 +15,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -16,12 +16,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -72946,12 +71628,13 @@ index d807360bfd..69fea357b3 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -51,191 +60,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -53,99 +62,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -72959,13 +71642,14 @@ index d807360bfd..69fea357b3 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -72978,8 +71662,6 @@ index d807360bfd..69fea357b3 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -72987,12 +71669,12 @@ index d807360bfd..69fea357b3 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -73006,7 +71688,6 @@ index d807360bfd..69fea357b3 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -73030,6 +71711,7 @@ index d807360bfd..69fea357b3 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -73040,6 +71722,7 @@ index d807360bfd..69fea357b3 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -73052,8 +71735,9 @@ index d807360bfd..69fea357b3 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -153,88 +70,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -73071,12 +71755,14 @@ index d807360bfd..69fea357b3 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -73107,16 +71793,6 @@ index d807360bfd..69fea357b3 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -73125,36 +71801,38 @@ index d807360bfd..69fea357b3 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("webrtc_vp9_gn")
 diff --git third_party/libwebrtc/modules/video_coding/webrtc_vp9_helpers_gn/moz.build third_party/libwebrtc/modules/video_coding/webrtc_vp9_helpers_gn/moz.build
-index a734c18d2c..42f79acec1 100644
+index b5c3fb618866..a18a49feb3ed 100644
 --- third_party/libwebrtc/modules/video_coding/webrtc_vp9_helpers_gn/moz.build
 +++ third_party/libwebrtc/modules/video_coding/webrtc_vp9_helpers_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -73169,12 +71847,13 @@ index a734c18d2c..42f79acec1 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -73182,13 +71861,14 @@ index a734c18d2c..42f79acec1 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -73200,8 +71880,6 @@ index a734c18d2c..42f79acec1 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -73209,22 +71887,25 @@ index a734c18d2c..42f79acec1 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -73248,6 +71929,7 @@ index a734c18d2c..42f79acec1 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -73258,6 +71940,7 @@ index a734c18d2c..42f79acec1 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -73270,8 +71953,9 @@ index a734c18d2c..42f79acec1 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -73289,12 +71973,14 @@ index a734c18d2c..42f79acec1 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -73325,16 +72011,6 @@ index a734c18d2c..42f79acec1 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -73343,35 +72019,37 @@ index a734c18d2c..42f79acec1 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("webrtc_vp9_helpers_gn")
 diff --git third_party/libwebrtc/moz.build third_party/libwebrtc/moz.build
-index fb93b2ab53..08ce55822b 100644
+index c6cc8931d764..9bd6a676a25f 100644
 --- third_party/libwebrtc/moz.build
 +++ third_party/libwebrtc/moz.build
-@@ -291,6 +291,8 @@ DIRS += [
+@@ -290,6 +290,8 @@ DIRS += [
      "/third_party/libwebrtc/modules/congestion_controller/goog_cc/send_side_bwe_gn",
      "/third_party/libwebrtc/modules/congestion_controller/rtp/control_handler_gn",
      "/third_party/libwebrtc/modules/congestion_controller/rtp/transport_feedback_gn",
@@ -73380,7 +72058,7 @@ index fb93b2ab53..08ce55822b 100644
      "/third_party/libwebrtc/modules/module_api_gn",
      "/third_party/libwebrtc/modules/module_api_public_gn",
      "/third_party/libwebrtc/modules/module_fec_api_gn",
-@@ -517,102 +519,11 @@ DIRS += [
+@@ -515,137 +517,30 @@ DIRS += [
      "/third_party/libwebrtc/webrtc_gn"
  ]
  
@@ -73482,10 +72160,7 @@ index fb93b2ab53..08ce55822b 100644
 -        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
 -        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn",
          "/third_party/libwebrtc/modules/portal/portal_gn",
-         "/third_party/libwebrtc/third_party/drm/drm_gn",
-         "/third_party/libwebrtc/third_party/gbm/gbm_gn",
-@@ -620,26 +531,19 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
-         "/third_party/libwebrtc/third_party/pipewire/pipewire_gn"
+         "/third_party/libwebrtc/third_party/libepoxy/libepoxy_gn"
      ]
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
@@ -73496,55 +72171,43 @@ index fb93b2ab53..08ce55822b 100644
 -        "/third_party/libwebrtc/common_audio/common_audio_neon_gn",
 -        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
 -        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn",
-         "/third_party/libwebrtc/modules/portal/portal_gn",
+-        "/third_party/libwebrtc/modules/portal/portal_gn",
 -        "/third_party/libwebrtc/rtc_base/system/asm_defines_gn",
-         "/third_party/libwebrtc/third_party/drm/drm_gn",
-         "/third_party/libwebrtc/third_party/gbm/gbm_gn",
-         "/third_party/libwebrtc/third_party/libepoxy/libepoxy_gn",
-         "/third_party/libwebrtc/third_party/pipewire/pipewire_gn"
+-        "/third_party/libwebrtc/third_party/libepoxy/libepoxy_gn"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "mips32":
+-
+-    DIRS += [
+-        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
+-        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn",
+         "/third_party/libwebrtc/modules/portal/portal_gn",
+         "/third_party/libwebrtc/third_party/libepoxy/libepoxy_gn"
      ]
  
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "mips32":
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "mips64":
 +if CONFIG["OS_TARGET"] == "FreeBSD" and CONFIG["TARGET_CPU"] == "mips64":
  
      DIRS += [
 -        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
 -        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn",
          "/third_party/libwebrtc/modules/portal/portal_gn",
-         "/third_party/libwebrtc/third_party/drm/drm_gn",
-         "/third_party/libwebrtc/third_party/gbm/gbm_gn",
-@@ -647,19 +551,7 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "mips32":
-         "/third_party/libwebrtc/third_party/pipewire/pipewire_gn"
+         "/third_party/libwebrtc/third_party/libepoxy/libepoxy_gn"
      ]
  
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "mips64":
--
--    DIRS += [
--        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
--        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn",
--        "/third_party/libwebrtc/modules/portal/portal_gn",
--        "/third_party/libwebrtc/third_party/drm/drm_gn",
--        "/third_party/libwebrtc/third_party/gbm/gbm_gn",
--        "/third_party/libwebrtc/third_party/libepoxy/libepoxy_gn",
--        "/third_party/libwebrtc/third_party/pipewire/pipewire_gn"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 +if CONFIG["OS_TARGET"] == "FreeBSD" and CONFIG["TARGET_CPU"] == "x86":
  
      DIRS += [
          "/third_party/libwebrtc/common_audio/common_audio_avx2_gn",
-@@ -667,8 +559,6 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
+@@ -653,13 +548,11 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
          "/third_party/libwebrtc/modules/audio_processing/aec3/aec3_avx2_gn",
          "/third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/vector_math_avx2_gn",
          "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_differ_sse2_gn",
 -        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
 -        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn",
          "/third_party/libwebrtc/modules/portal/portal_gn",
-         "/third_party/libwebrtc/third_party/drm/drm_gn",
-         "/third_party/libwebrtc/third_party/gbm/gbm_gn",
-@@ -676,7 +566,7 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-         "/third_party/libwebrtc/third_party/pipewire/pipewire_gn"
+         "/third_party/libwebrtc/third_party/libepoxy/libepoxy_gn"
      ]
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
@@ -73552,17 +72215,14 @@ index fb93b2ab53..08ce55822b 100644
  
      DIRS += [
          "/third_party/libwebrtc/common_audio/common_audio_avx2_gn",
-@@ -684,76 +574,9 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
+@@ -667,73 +560,6 @@ if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
          "/third_party/libwebrtc/modules/audio_processing/aec3/aec3_avx2_gn",
          "/third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/vector_math_avx2_gn",
          "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_differ_sse2_gn",
 -        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
 -        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn",
          "/third_party/libwebrtc/modules/portal/portal_gn",
-         "/third_party/libwebrtc/third_party/drm/drm_gn",
-         "/third_party/libwebrtc/third_party/gbm/gbm_gn",
-         "/third_party/libwebrtc/third_party/libepoxy/libepoxy_gn",
-         "/third_party/libwebrtc/third_party/pipewire/pipewire_gn"
+         "/third_party/libwebrtc/third_party/libepoxy/libepoxy_gn"
      ]
 -
 -if CONFIG["OS_TARGET"] == "OpenBSD" and CONFIG["TARGET_CPU"] == "aarch64":
@@ -73630,11 +72290,11 @@ index fb93b2ab53..08ce55822b 100644
 -        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn"
 -    ]
 diff --git third_party/libwebrtc/net/dcsctp/common/internal_types_gn/moz.build third_party/libwebrtc/net/dcsctp/common/internal_types_gn/moz.build
-index eca892f4b0..c528241420 100644
+index 0b2c09fdcff0..092a150a2352 100644
 --- third_party/libwebrtc/net/dcsctp/common/internal_types_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/common/internal_types_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -73649,12 +72309,13 @@ index eca892f4b0..c528241420 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -73662,13 +72323,14 @@ index eca892f4b0..c528241420 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -73680,8 +72342,6 @@ index eca892f4b0..c528241420 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -73689,12 +72349,12 @@ index eca892f4b0..c528241420 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -73704,7 +72364,6 @@ index eca892f4b0..c528241420 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -73728,6 +72387,7 @@ index eca892f4b0..c528241420 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -73738,13 +72398,15 @@ index eca892f4b0..c528241420 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -73758,17 +72420,19 @@ index eca892f4b0..c528241420 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -73792,40 +72456,33 @@ index eca892f4b0..c528241420 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("internal_types_gn")
 diff --git third_party/libwebrtc/net/dcsctp/common/math_gn/moz.build third_party/libwebrtc/net/dcsctp/common/math_gn/moz.build
-index 31a8282c2e..bf7cde0c5a 100644
+index f24dd018c572..bdec311c880e 100644
 --- third_party/libwebrtc/net/dcsctp/common/math_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/common/math_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -73840,12 +72497,13 @@ index 31a8282c2e..bf7cde0c5a 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -73853,13 +72511,14 @@ index 31a8282c2e..bf7cde0c5a 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -73867,8 +72526,6 @@ index 31a8282c2e..bf7cde0c5a 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -73876,12 +72533,12 @@ index 31a8282c2e..bf7cde0c5a 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -73891,7 +72548,6 @@ index 31a8282c2e..bf7cde0c5a 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -73915,6 +72571,7 @@ index 31a8282c2e..bf7cde0c5a 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -73925,13 +72582,15 @@ index 31a8282c2e..bf7cde0c5a 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -73945,17 +72604,19 @@ index 31a8282c2e..bf7cde0c5a 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -73979,40 +72640,33 @@ index 31a8282c2e..bf7cde0c5a 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("math_gn")
 diff --git third_party/libwebrtc/net/dcsctp/common/sequence_numbers_gn/moz.build third_party/libwebrtc/net/dcsctp/common/sequence_numbers_gn/moz.build
-index a846f1a0d3..4c0fce5d62 100644
+index bdbcc93d83c5..042fc3ef9e00 100644
 --- third_party/libwebrtc/net/dcsctp/common/sequence_numbers_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/common/sequence_numbers_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -74027,12 +72681,13 @@ index a846f1a0d3..4c0fce5d62 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -74040,13 +72695,14 @@ index a846f1a0d3..4c0fce5d62 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -74058,8 +72714,6 @@ index a846f1a0d3..4c0fce5d62 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -74067,12 +72721,12 @@ index a846f1a0d3..4c0fce5d62 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -74082,7 +72736,6 @@ index a846f1a0d3..4c0fce5d62 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -74106,6 +72759,7 @@ index a846f1a0d3..4c0fce5d62 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -74116,13 +72770,15 @@ index a846f1a0d3..4c0fce5d62 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -74136,17 +72792,19 @@ index a846f1a0d3..4c0fce5d62 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -74170,40 +72828,33 @@ index a846f1a0d3..4c0fce5d62 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("sequence_numbers_gn")
 diff --git third_party/libwebrtc/net/dcsctp/packet/bounded_io_gn/moz.build third_party/libwebrtc/net/dcsctp/packet/bounded_io_gn/moz.build
-index afa02fd16c..6b6ba69cc8 100644
+index 140f34e71edc..0674120fb66d 100644
 --- third_party/libwebrtc/net/dcsctp/packet/bounded_io_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/packet/bounded_io_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -74218,12 +72869,13 @@ index afa02fd16c..6b6ba69cc8 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -74231,13 +72883,14 @@ index afa02fd16c..6b6ba69cc8 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -74249,8 +72902,6 @@ index afa02fd16c..6b6ba69cc8 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -74258,12 +72909,12 @@ index afa02fd16c..6b6ba69cc8 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -74273,7 +72924,6 @@ index afa02fd16c..6b6ba69cc8 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -74297,6 +72947,7 @@ index afa02fd16c..6b6ba69cc8 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -74307,13 +72958,15 @@ index afa02fd16c..6b6ba69cc8 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -74327,17 +72980,19 @@ index afa02fd16c..6b6ba69cc8 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -74361,40 +73016,33 @@ index afa02fd16c..6b6ba69cc8 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("bounded_io_gn")
 diff --git third_party/libwebrtc/net/dcsctp/packet/chunk_gn/moz.build third_party/libwebrtc/net/dcsctp/packet/chunk_gn/moz.build
-index 0b444ee87f..0b6864a3f3 100644
+index 233c3fc51a0d..03c2f87070e4 100644
 --- third_party/libwebrtc/net/dcsctp/packet/chunk_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/packet/chunk_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -74409,12 +73057,13 @@ index 0b444ee87f..0b6864a3f3 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -60,186 +69,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -62,94 +71,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -74422,13 +73071,14 @@ index 0b444ee87f..0b6864a3f3 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -74440,8 +73090,6 @@ index 0b444ee87f..0b6864a3f3 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -74449,12 +73097,12 @@ index 0b444ee87f..0b6864a3f3 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -74464,7 +73112,6 @@ index 0b444ee87f..0b6864a3f3 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -74488,6 +73135,7 @@ index 0b444ee87f..0b6864a3f3 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -74498,6 +73146,7 @@ index 0b444ee87f..0b6864a3f3 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -74510,8 +73159,9 @@ index 0b444ee87f..0b6864a3f3 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -157,88 +79,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -74529,12 +73179,14 @@ index 0b444ee87f..0b6864a3f3 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -74565,16 +73217,6 @@ index 0b444ee87f..0b6864a3f3 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -74583,36 +73225,38 @@ index 0b444ee87f..0b6864a3f3 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("chunk_gn")
 diff --git third_party/libwebrtc/net/dcsctp/packet/chunk_validators_gn/moz.build third_party/libwebrtc/net/dcsctp/packet/chunk_validators_gn/moz.build
-index 98062c2706..c19e934eff 100644
+index 84e9ee6957e2..6583b0e50f8f 100644
 --- third_party/libwebrtc/net/dcsctp/packet/chunk_validators_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/packet/chunk_validators_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -74627,12 +73271,13 @@ index 98062c2706..c19e934eff 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -74640,13 +73285,14 @@ index 98062c2706..c19e934eff 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -74658,8 +73304,6 @@ index 98062c2706..c19e934eff 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -74667,12 +73311,12 @@ index 98062c2706..c19e934eff 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -74682,7 +73326,6 @@ index 98062c2706..c19e934eff 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -74706,6 +73349,7 @@ index 98062c2706..c19e934eff 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -74716,6 +73360,7 @@ index 98062c2706..c19e934eff 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -74728,8 +73373,9 @@ index 98062c2706..c19e934eff 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -74747,12 +73393,14 @@ index 98062c2706..c19e934eff 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -74783,16 +73431,6 @@ index 98062c2706..c19e934eff 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -74801,36 +73439,38 @@ index 98062c2706..c19e934eff 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("chunk_validators_gn")
 diff --git third_party/libwebrtc/net/dcsctp/packet/crc32c_gn/moz.build third_party/libwebrtc/net/dcsctp/packet/crc32c_gn/moz.build
-index 70f2f24524..6db407d3c3 100644
+index 14a85ac16c1e..8e046a16bdb8 100644
 --- third_party/libwebrtc/net/dcsctp/packet/crc32c_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/packet/crc32c_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -74845,12 +73485,13 @@ index 70f2f24524..6db407d3c3 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -74858,13 +73499,14 @@ index 70f2f24524..6db407d3c3 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -74876,8 +73518,6 @@ index 70f2f24524..6db407d3c3 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -74885,12 +73525,12 @@ index 70f2f24524..6db407d3c3 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -74900,7 +73540,6 @@ index 70f2f24524..6db407d3c3 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -74924,6 +73563,7 @@ index 70f2f24524..6db407d3c3 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -74934,13 +73574,15 @@ index 70f2f24524..6db407d3c3 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -74958,12 +73600,14 @@ index 70f2f24524..6db407d3c3 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -74994,16 +73638,6 @@ index 70f2f24524..6db407d3c3 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -75012,36 +73646,38 @@ index 70f2f24524..6db407d3c3 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("crc32c_gn")
 diff --git third_party/libwebrtc/net/dcsctp/packet/data_gn/moz.build third_party/libwebrtc/net/dcsctp/packet/data_gn/moz.build
-index 7ecb713c41..a7bee1d658 100644
+index 8d820a7d88d4..379a28ef9b5d 100644
 --- third_party/libwebrtc/net/dcsctp/packet/data_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/packet/data_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -75056,12 +73692,13 @@ index 7ecb713c41..a7bee1d658 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -75069,13 +73706,14 @@ index 7ecb713c41..a7bee1d658 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -75087,8 +73725,6 @@ index 7ecb713c41..a7bee1d658 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -75096,12 +73732,12 @@ index 7ecb713c41..a7bee1d658 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -75111,7 +73747,6 @@ index 7ecb713c41..a7bee1d658 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -75135,6 +73770,7 @@ index 7ecb713c41..a7bee1d658 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -75145,13 +73781,15 @@ index 7ecb713c41..a7bee1d658 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -75165,17 +73803,19 @@ index 7ecb713c41..a7bee1d658 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -75199,40 +73839,33 @@ index 7ecb713c41..a7bee1d658 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("data_gn")
 diff --git third_party/libwebrtc/net/dcsctp/packet/error_cause_gn/moz.build third_party/libwebrtc/net/dcsctp/packet/error_cause_gn/moz.build
-index 6a16d627ed..a4c0982bd7 100644
+index 045aa0a8c864..30301114bdd5 100644
 --- third_party/libwebrtc/net/dcsctp/packet/error_cause_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/packet/error_cause_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -75247,12 +73880,13 @@ index 6a16d627ed..a4c0982bd7 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -56,186 +65,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -58,94 +67,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -75260,13 +73894,14 @@ index 6a16d627ed..a4c0982bd7 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -75278,8 +73913,6 @@ index 6a16d627ed..a4c0982bd7 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -75287,12 +73920,12 @@ index 6a16d627ed..a4c0982bd7 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -75302,7 +73935,6 @@ index 6a16d627ed..a4c0982bd7 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -75326,6 +73958,7 @@ index 6a16d627ed..a4c0982bd7 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -75336,6 +73969,7 @@ index 6a16d627ed..a4c0982bd7 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -75348,8 +73982,9 @@ index 6a16d627ed..a4c0982bd7 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -153,88 +75,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -75367,12 +74002,14 @@ index 6a16d627ed..a4c0982bd7 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -75403,16 +74040,6 @@ index 6a16d627ed..a4c0982bd7 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -75421,36 +74048,38 @@ index 6a16d627ed..a4c0982bd7 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("error_cause_gn")
 diff --git third_party/libwebrtc/net/dcsctp/packet/parameter_gn/moz.build third_party/libwebrtc/net/dcsctp/packet/parameter_gn/moz.build
-index 4502dede2e..0735d8a5c6 100644
+index b49605267ba7..58638908ffd5 100644
 --- third_party/libwebrtc/net/dcsctp/packet/parameter_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/packet/parameter_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -75465,12 +74094,13 @@ index 4502dede2e..0735d8a5c6 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -54,186 +63,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -56,94 +65,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -75478,13 +74108,14 @@ index 4502dede2e..0735d8a5c6 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -75496,8 +74127,6 @@ index 4502dede2e..0735d8a5c6 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -75505,12 +74134,12 @@ index 4502dede2e..0735d8a5c6 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -75520,7 +74149,6 @@ index 4502dede2e..0735d8a5c6 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -75544,6 +74172,7 @@ index 4502dede2e..0735d8a5c6 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -75554,6 +74183,7 @@ index 4502dede2e..0735d8a5c6 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -75566,8 +74196,9 @@ index 4502dede2e..0735d8a5c6 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -151,88 +73,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -75585,12 +74216,14 @@ index 4502dede2e..0735d8a5c6 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -75621,16 +74254,6 @@ index 4502dede2e..0735d8a5c6 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -75639,36 +74262,38 @@ index 4502dede2e..0735d8a5c6 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("parameter_gn")
 diff --git third_party/libwebrtc/net/dcsctp/packet/sctp_packet_gn/moz.build third_party/libwebrtc/net/dcsctp/packet/sctp_packet_gn/moz.build
-index 3b65e2e1c5..1033c5c1c0 100644
+index 595e2a4b47fc..1a73e6f7cce3 100644
 --- third_party/libwebrtc/net/dcsctp/packet/sctp_packet_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/packet/sctp_packet_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -75683,12 +74308,13 @@ index 3b65e2e1c5..1033c5c1c0 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -75696,13 +74322,14 @@ index 3b65e2e1c5..1033c5c1c0 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -75714,8 +74341,6 @@ index 3b65e2e1c5..1033c5c1c0 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -75723,12 +74348,12 @@ index 3b65e2e1c5..1033c5c1c0 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -75738,7 +74363,6 @@ index 3b65e2e1c5..1033c5c1c0 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -75762,6 +74386,7 @@ index 3b65e2e1c5..1033c5c1c0 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -75772,6 +74397,7 @@ index 3b65e2e1c5..1033c5c1c0 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -75784,8 +74410,9 @@ index 3b65e2e1c5..1033c5c1c0 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -75803,12 +74430,14 @@ index 3b65e2e1c5..1033c5c1c0 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -75839,16 +74468,6 @@ index 3b65e2e1c5..1033c5c1c0 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -75857,36 +74476,38 @@ index 3b65e2e1c5..1033c5c1c0 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("sctp_packet_gn")
 diff --git third_party/libwebrtc/net/dcsctp/packet/tlv_trait_gn/moz.build third_party/libwebrtc/net/dcsctp/packet/tlv_trait_gn/moz.build
-index 7760bdab33..785c32caee 100644
+index 501e087cf4f4..46aca2b63439 100644
 --- third_party/libwebrtc/net/dcsctp/packet/tlv_trait_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/packet/tlv_trait_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -75901,12 +74522,13 @@ index 7760bdab33..785c32caee 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -75914,13 +74536,14 @@ index 7760bdab33..785c32caee 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -75932,8 +74555,6 @@ index 7760bdab33..785c32caee 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -75941,12 +74562,12 @@ index 7760bdab33..785c32caee 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -75956,7 +74577,6 @@ index 7760bdab33..785c32caee 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -75980,6 +74600,7 @@ index 7760bdab33..785c32caee 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -75990,6 +74611,7 @@ index 7760bdab33..785c32caee 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -76002,8 +74624,9 @@ index 7760bdab33..785c32caee 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -76021,12 +74644,14 @@ index 7760bdab33..785c32caee 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -76057,16 +74682,6 @@ index 7760bdab33..785c32caee 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -76075,36 +74690,38 @@ index 7760bdab33..785c32caee 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("tlv_trait_gn")
 diff --git third_party/libwebrtc/net/dcsctp/public/factory_gn/moz.build third_party/libwebrtc/net/dcsctp/public/factory_gn/moz.build
-index d5c44cd7f5..8130510f9f 100644
+index 8bffc5ccb823..076f5770a5d6 100644
 --- third_party/libwebrtc/net/dcsctp/public/factory_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/public/factory_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -76119,12 +74736,13 @@ index d5c44cd7f5..8130510f9f 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -76132,13 +74750,14 @@ index d5c44cd7f5..8130510f9f 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -76150,8 +74769,6 @@ index d5c44cd7f5..8130510f9f 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -76159,12 +74776,12 @@ index d5c44cd7f5..8130510f9f 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -76174,7 +74791,6 @@ index d5c44cd7f5..8130510f9f 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -76198,6 +74814,7 @@ index d5c44cd7f5..8130510f9f 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -76208,6 +74825,7 @@ index d5c44cd7f5..8130510f9f 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -76220,8 +74838,9 @@ index d5c44cd7f5..8130510f9f 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -76239,12 +74858,14 @@ index d5c44cd7f5..8130510f9f 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -76275,16 +74896,6 @@ index d5c44cd7f5..8130510f9f 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -76293,36 +74904,38 @@ index d5c44cd7f5..8130510f9f 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("factory_gn")
 diff --git third_party/libwebrtc/net/dcsctp/public/socket_gn/moz.build third_party/libwebrtc/net/dcsctp/public/socket_gn/moz.build
-index 17e62497fb..e972e68229 100644
+index 927b5a428912..a6ed4c24ef15 100644
 --- third_party/libwebrtc/net/dcsctp/public/socket_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/public/socket_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -76337,12 +74950,13 @@ index 17e62497fb..e972e68229 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -76350,13 +74964,14 @@ index 17e62497fb..e972e68229 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -76368,8 +74983,6 @@ index 17e62497fb..e972e68229 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -76377,12 +74990,12 @@ index 17e62497fb..e972e68229 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -76392,7 +75005,6 @@ index 17e62497fb..e972e68229 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -76416,6 +75028,7 @@ index 17e62497fb..e972e68229 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -76426,13 +75039,15 @@ index 17e62497fb..e972e68229 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -76450,12 +75065,14 @@ index 17e62497fb..e972e68229 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -76486,16 +75103,6 @@ index 17e62497fb..e972e68229 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -76504,36 +75111,38 @@ index 17e62497fb..e972e68229 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("socket_gn")
 diff --git third_party/libwebrtc/net/dcsctp/public/types_gn/moz.build third_party/libwebrtc/net/dcsctp/public/types_gn/moz.build
-index b7af89b085..0a2272a276 100644
+index 653ad6fa967b..7aa084722ff6 100644
 --- third_party/libwebrtc/net/dcsctp/public/types_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/public/types_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -76548,12 +75157,13 @@ index b7af89b085..0a2272a276 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -76561,13 +75171,14 @@ index b7af89b085..0a2272a276 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -76579,8 +75190,6 @@ index b7af89b085..0a2272a276 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -76588,12 +75197,12 @@ index b7af89b085..0a2272a276 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -76603,7 +75212,6 @@ index b7af89b085..0a2272a276 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -76627,6 +75235,7 @@ index b7af89b085..0a2272a276 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -76637,13 +75246,15 @@ index b7af89b085..0a2272a276 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -76657,17 +75268,19 @@ index b7af89b085..0a2272a276 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -76691,40 +75304,33 @@ index b7af89b085..0a2272a276 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("types_gn")
 diff --git third_party/libwebrtc/net/dcsctp/rx/data_tracker_gn/moz.build third_party/libwebrtc/net/dcsctp/rx/data_tracker_gn/moz.build
-index ed06ee415f..312e54212c 100644
+index 3a621be8ee0c..c41e3cea29db 100644
 --- third_party/libwebrtc/net/dcsctp/rx/data_tracker_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/rx/data_tracker_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -76739,12 +75345,13 @@ index ed06ee415f..312e54212c 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -76752,13 +75359,14 @@ index ed06ee415f..312e54212c 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -76770,8 +75378,6 @@ index ed06ee415f..312e54212c 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -76779,12 +75385,12 @@ index ed06ee415f..312e54212c 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -76794,7 +75400,6 @@ index ed06ee415f..312e54212c 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -76818,6 +75423,7 @@ index ed06ee415f..312e54212c 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -76828,6 +75434,7 @@ index ed06ee415f..312e54212c 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -76840,8 +75447,9 @@ index ed06ee415f..312e54212c 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -76859,12 +75467,14 @@ index ed06ee415f..312e54212c 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -76895,16 +75505,6 @@ index ed06ee415f..312e54212c 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -76913,36 +75513,38 @@ index ed06ee415f..312e54212c 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("data_tracker_gn")
 diff --git third_party/libwebrtc/net/dcsctp/rx/interleaved_reassembly_streams_gn/moz.build third_party/libwebrtc/net/dcsctp/rx/interleaved_reassembly_streams_gn/moz.build
-index 7db6319dfa..ed90dc7cc4 100644
+index 970d2ca3e440..725acafe32f8 100644
 --- third_party/libwebrtc/net/dcsctp/rx/interleaved_reassembly_streams_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/rx/interleaved_reassembly_streams_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -76957,12 +75559,13 @@ index 7db6319dfa..ed90dc7cc4 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -76970,13 +75573,14 @@ index 7db6319dfa..ed90dc7cc4 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -76988,8 +75592,6 @@ index 7db6319dfa..ed90dc7cc4 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -76997,12 +75599,12 @@ index 7db6319dfa..ed90dc7cc4 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -77012,7 +75614,6 @@ index 7db6319dfa..ed90dc7cc4 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -77036,6 +75637,7 @@ index 7db6319dfa..ed90dc7cc4 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -77046,6 +75648,7 @@ index 7db6319dfa..ed90dc7cc4 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -77058,8 +75661,9 @@ index 7db6319dfa..ed90dc7cc4 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -77077,12 +75681,14 @@ index 7db6319dfa..ed90dc7cc4 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -77113,16 +75719,6 @@ index 7db6319dfa..ed90dc7cc4 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -77131,36 +75727,38 @@ index 7db6319dfa..ed90dc7cc4 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("interleaved_reassembly_streams_gn")
 diff --git third_party/libwebrtc/net/dcsctp/rx/reassembly_queue_gn/moz.build third_party/libwebrtc/net/dcsctp/rx/reassembly_queue_gn/moz.build
-index efa3604522..befef0bbe4 100644
+index ebc514445924..cdf1107bd75d 100644
 --- third_party/libwebrtc/net/dcsctp/rx/reassembly_queue_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/rx/reassembly_queue_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -77175,12 +75773,13 @@ index efa3604522..befef0bbe4 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -77188,13 +75787,14 @@ index efa3604522..befef0bbe4 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -77206,8 +75806,6 @@ index efa3604522..befef0bbe4 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -77215,12 +75813,12 @@ index efa3604522..befef0bbe4 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -77230,7 +75828,6 @@ index efa3604522..befef0bbe4 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -77254,6 +75851,7 @@ index efa3604522..befef0bbe4 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -77264,6 +75862,7 @@ index efa3604522..befef0bbe4 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -77276,8 +75875,9 @@ index efa3604522..befef0bbe4 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -77295,12 +75895,14 @@ index efa3604522..befef0bbe4 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -77331,16 +75933,6 @@ index efa3604522..befef0bbe4 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -77349,36 +75941,38 @@ index efa3604522..befef0bbe4 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("reassembly_queue_gn")
 diff --git third_party/libwebrtc/net/dcsctp/rx/reassembly_streams_gn/moz.build third_party/libwebrtc/net/dcsctp/rx/reassembly_streams_gn/moz.build
-index b829e624d3..6363d35c79 100644
+index d2b225cc9eb1..a219368de740 100644
 --- third_party/libwebrtc/net/dcsctp/rx/reassembly_streams_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/rx/reassembly_streams_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -77393,12 +75987,13 @@ index b829e624d3..6363d35c79 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,119 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,94 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -77406,13 +76001,14 @@ index b829e624d3..6363d35c79 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -77424,8 +76020,6 @@ index b829e624d3..6363d35c79 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -77433,12 +76027,12 @@ index b829e624d3..6363d35c79 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -77448,7 +76042,6 @@ index b829e624d3..6363d35c79 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -77472,6 +76065,7 @@ index b829e624d3..6363d35c79 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -77482,6 +76076,7 @@ index b829e624d3..6363d35c79 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -77494,8 +76089,9 @@ index b829e624d3..6363d35c79 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -136,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -77509,17 +76105,19 @@ index b829e624d3..6363d35c79 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -161,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -166,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -77543,40 +76141,33 @@ index b829e624d3..6363d35c79 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("reassembly_streams_gn")
 diff --git third_party/libwebrtc/net/dcsctp/rx/traditional_reassembly_streams_gn/moz.build third_party/libwebrtc/net/dcsctp/rx/traditional_reassembly_streams_gn/moz.build
-index f8e03b62eb..c410a12e31 100644
+index ec9eb8c8dca6..e9613ef83f3f 100644
 --- third_party/libwebrtc/net/dcsctp/rx/traditional_reassembly_streams_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/rx/traditional_reassembly_streams_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -77591,12 +76182,13 @@ index f8e03b62eb..c410a12e31 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -77604,13 +76196,14 @@ index f8e03b62eb..c410a12e31 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -77622,8 +76215,6 @@ index f8e03b62eb..c410a12e31 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -77631,12 +76222,12 @@ index f8e03b62eb..c410a12e31 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -77646,7 +76237,6 @@ index f8e03b62eb..c410a12e31 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -77670,6 +76260,7 @@ index f8e03b62eb..c410a12e31 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -77680,6 +76271,7 @@ index f8e03b62eb..c410a12e31 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -77692,8 +76284,9 @@ index f8e03b62eb..c410a12e31 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -77711,12 +76304,14 @@ index f8e03b62eb..c410a12e31 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -77747,16 +76342,6 @@ index f8e03b62eb..c410a12e31 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -77765,36 +76350,38 @@ index f8e03b62eb..c410a12e31 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("traditional_reassembly_streams_gn")
 diff --git third_party/libwebrtc/net/dcsctp/socket/context_gn/moz.build third_party/libwebrtc/net/dcsctp/socket/context_gn/moz.build
-index d6ae65b02e..5c343e4e3e 100644
+index 5191b1ff25e5..d5553041ffcf 100644
 --- third_party/libwebrtc/net/dcsctp/socket/context_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/socket/context_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -77809,12 +76396,13 @@ index d6ae65b02e..5c343e4e3e 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,119 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,94 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -77822,13 +76410,14 @@ index d6ae65b02e..5c343e4e3e 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -77840,8 +76429,6 @@ index d6ae65b02e..5c343e4e3e 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -77849,12 +76436,12 @@ index d6ae65b02e..5c343e4e3e 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -77864,7 +76451,6 @@ index d6ae65b02e..5c343e4e3e 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -77888,6 +76474,7 @@ index d6ae65b02e..5c343e4e3e 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -77898,6 +76485,7 @@ index d6ae65b02e..5c343e4e3e 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -77910,8 +76498,9 @@ index d6ae65b02e..5c343e4e3e 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -136,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -77925,17 +76514,19 @@ index d6ae65b02e..5c343e4e3e 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -161,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -166,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -77959,40 +76550,33 @@ index d6ae65b02e..5c343e4e3e 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("context_gn")
 diff --git third_party/libwebrtc/net/dcsctp/socket/dcsctp_socket_gn/moz.build third_party/libwebrtc/net/dcsctp/socket/dcsctp_socket_gn/moz.build
-index 5077ef17d6..afac7802f8 100644
+index f60268863f14..6a8f037b8820 100644
 --- third_party/libwebrtc/net/dcsctp/socket/dcsctp_socket_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/socket/dcsctp_socket_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -78007,12 +76591,13 @@ index 5077ef17d6..afac7802f8 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,186 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,94 +56,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -78020,13 +76605,14 @@ index 5077ef17d6..afac7802f8 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -78038,8 +76624,6 @@ index 5077ef17d6..afac7802f8 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -78047,12 +76631,12 @@ index 5077ef17d6..afac7802f8 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -78062,7 +76646,6 @@ index 5077ef17d6..afac7802f8 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -78086,6 +76669,7 @@ index 5077ef17d6..afac7802f8 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -78096,6 +76680,7 @@ index 5077ef17d6..afac7802f8 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -78108,8 +76693,9 @@ index 5077ef17d6..afac7802f8 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -142,88 +64,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -78127,12 +76713,14 @@ index 5077ef17d6..afac7802f8 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -78163,16 +76751,6 @@ index 5077ef17d6..afac7802f8 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -78181,36 +76759,38 @@ index 5077ef17d6..afac7802f8 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("dcsctp_socket_gn")
 diff --git third_party/libwebrtc/net/dcsctp/socket/heartbeat_handler_gn/moz.build third_party/libwebrtc/net/dcsctp/socket/heartbeat_handler_gn/moz.build
-index 754c30dabf..43c70d03ca 100644
+index b6673bdcb35d..38c33f31da9f 100644
 --- third_party/libwebrtc/net/dcsctp/socket/heartbeat_handler_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/socket/heartbeat_handler_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -78225,12 +76805,13 @@ index 754c30dabf..43c70d03ca 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -78238,13 +76819,14 @@ index 754c30dabf..43c70d03ca 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -78256,8 +76838,6 @@ index 754c30dabf..43c70d03ca 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -78265,12 +76845,12 @@ index 754c30dabf..43c70d03ca 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -78280,7 +76860,6 @@ index 754c30dabf..43c70d03ca 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -78304,6 +76883,7 @@ index 754c30dabf..43c70d03ca 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -78314,6 +76894,7 @@ index 754c30dabf..43c70d03ca 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -78326,8 +76907,9 @@ index 754c30dabf..43c70d03ca 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -78345,12 +76927,14 @@ index 754c30dabf..43c70d03ca 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -78381,16 +76965,6 @@ index 754c30dabf..43c70d03ca 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -78399,36 +76973,38 @@ index 754c30dabf..43c70d03ca 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("heartbeat_handler_gn")
 diff --git third_party/libwebrtc/net/dcsctp/socket/packet_sender_gn/moz.build third_party/libwebrtc/net/dcsctp/socket/packet_sender_gn/moz.build
-index 4473e5cdb8..ef16a31312 100644
+index 2a98bd00a625..b510960c9a21 100644
 --- third_party/libwebrtc/net/dcsctp/socket/packet_sender_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/socket/packet_sender_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -78443,12 +77019,13 @@ index 4473e5cdb8..ef16a31312 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -78456,13 +77033,14 @@ index 4473e5cdb8..ef16a31312 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -78474,8 +77052,6 @@ index 4473e5cdb8..ef16a31312 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -78483,12 +77059,12 @@ index 4473e5cdb8..ef16a31312 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -78498,7 +77074,6 @@ index 4473e5cdb8..ef16a31312 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -78522,6 +77097,7 @@ index 4473e5cdb8..ef16a31312 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -78532,6 +77108,7 @@ index 4473e5cdb8..ef16a31312 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -78544,8 +77121,9 @@ index 4473e5cdb8..ef16a31312 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -78563,12 +77141,14 @@ index 4473e5cdb8..ef16a31312 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -78599,16 +77179,6 @@ index 4473e5cdb8..ef16a31312 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -78617,36 +77187,38 @@ index 4473e5cdb8..ef16a31312 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("packet_sender_gn")
 diff --git third_party/libwebrtc/net/dcsctp/socket/stream_reset_handler_gn/moz.build third_party/libwebrtc/net/dcsctp/socket/stream_reset_handler_gn/moz.build
-index f740f1e281..66d5e7387b 100644
+index 8f3480e9ca8d..7a29d5249b18 100644
 --- third_party/libwebrtc/net/dcsctp/socket/stream_reset_handler_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/socket/stream_reset_handler_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -78661,12 +77233,13 @@ index f740f1e281..66d5e7387b 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -78674,13 +77247,14 @@ index f740f1e281..66d5e7387b 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -78692,8 +77266,6 @@ index f740f1e281..66d5e7387b 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -78701,12 +77273,12 @@ index f740f1e281..66d5e7387b 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -78716,7 +77288,6 @@ index f740f1e281..66d5e7387b 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -78740,6 +77311,7 @@ index f740f1e281..66d5e7387b 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -78750,6 +77322,7 @@ index f740f1e281..66d5e7387b 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -78762,8 +77335,9 @@ index f740f1e281..66d5e7387b 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -78781,12 +77355,14 @@ index f740f1e281..66d5e7387b 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -78817,16 +77393,6 @@ index f740f1e281..66d5e7387b 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -78835,36 +77401,38 @@ index f740f1e281..66d5e7387b 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("stream_reset_handler_gn")
 diff --git third_party/libwebrtc/net/dcsctp/socket/transmission_control_block_gn/moz.build third_party/libwebrtc/net/dcsctp/socket/transmission_control_block_gn/moz.build
-index 2f57383eed..ab7a50de0e 100644
+index 1fceb333f990..dbf0adade674 100644
 --- third_party/libwebrtc/net/dcsctp/socket/transmission_control_block_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/socket/transmission_control_block_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -78879,12 +77447,13 @@ index 2f57383eed..ab7a50de0e 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -78892,13 +77461,14 @@ index 2f57383eed..ab7a50de0e 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -78910,8 +77480,6 @@ index 2f57383eed..ab7a50de0e 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -78919,12 +77487,12 @@ index 2f57383eed..ab7a50de0e 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -78934,7 +77502,6 @@ index 2f57383eed..ab7a50de0e 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -78958,6 +77525,7 @@ index 2f57383eed..ab7a50de0e 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -78968,6 +77536,7 @@ index 2f57383eed..ab7a50de0e 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -78980,8 +77549,9 @@ index 2f57383eed..ab7a50de0e 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -78999,12 +77569,14 @@ index 2f57383eed..ab7a50de0e 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -79035,16 +77607,6 @@ index 2f57383eed..ab7a50de0e 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -79053,36 +77615,38 @@ index 2f57383eed..ab7a50de0e 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("transmission_control_block_gn")
 diff --git third_party/libwebrtc/net/dcsctp/timer/task_queue_timeout_gn/moz.build third_party/libwebrtc/net/dcsctp/timer/task_queue_timeout_gn/moz.build
-index 92d96b5a48..b8f118fa70 100644
+index 55a0b4115a34..d8d1eb6264ab 100644
 --- third_party/libwebrtc/net/dcsctp/timer/task_queue_timeout_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/timer/task_queue_timeout_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -79097,12 +77661,13 @@ index 92d96b5a48..b8f118fa70 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -79110,13 +77675,14 @@ index 92d96b5a48..b8f118fa70 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -79128,8 +77694,6 @@ index 92d96b5a48..b8f118fa70 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -79137,12 +77701,12 @@ index 92d96b5a48..b8f118fa70 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -79152,7 +77716,6 @@ index 92d96b5a48..b8f118fa70 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -79176,6 +77739,7 @@ index 92d96b5a48..b8f118fa70 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -79186,6 +77750,7 @@ index 92d96b5a48..b8f118fa70 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -79198,8 +77763,9 @@ index 92d96b5a48..b8f118fa70 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -79217,12 +77783,14 @@ index 92d96b5a48..b8f118fa70 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -79253,16 +77821,6 @@ index 92d96b5a48..b8f118fa70 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -79271,36 +77829,38 @@ index 92d96b5a48..b8f118fa70 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("task_queue_timeout_gn")
 diff --git third_party/libwebrtc/net/dcsctp/timer/timer_gn/moz.build third_party/libwebrtc/net/dcsctp/timer/timer_gn/moz.build
-index e72d318f36..5e9b0f5f07 100644
+index cd563c4058bc..df65aca6a01c 100644
 --- third_party/libwebrtc/net/dcsctp/timer/timer_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/timer/timer_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -79315,12 +77875,13 @@ index e72d318f36..5e9b0f5f07 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -79328,13 +77889,14 @@ index e72d318f36..5e9b0f5f07 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -79346,8 +77908,6 @@ index e72d318f36..5e9b0f5f07 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -79355,12 +77915,12 @@ index e72d318f36..5e9b0f5f07 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -79370,7 +77930,6 @@ index e72d318f36..5e9b0f5f07 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -79394,6 +77953,7 @@ index e72d318f36..5e9b0f5f07 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -79404,13 +77964,15 @@ index e72d318f36..5e9b0f5f07 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -79428,12 +77990,14 @@ index e72d318f36..5e9b0f5f07 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -79464,16 +78028,6 @@ index e72d318f36..5e9b0f5f07 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -79482,36 +78036,38 @@ index e72d318f36..5e9b0f5f07 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("timer_gn")
 diff --git third_party/libwebrtc/net/dcsctp/tx/outstanding_data_gn/moz.build third_party/libwebrtc/net/dcsctp/tx/outstanding_data_gn/moz.build
-index db4877c0eb..bee7fe1717 100644
+index ac4bbdcd2338..326c428a1778 100644
 --- third_party/libwebrtc/net/dcsctp/tx/outstanding_data_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/tx/outstanding_data_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -79526,12 +78082,13 @@ index db4877c0eb..bee7fe1717 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -79539,13 +78096,14 @@ index db4877c0eb..bee7fe1717 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -79557,8 +78115,6 @@ index db4877c0eb..bee7fe1717 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -79566,12 +78122,12 @@ index db4877c0eb..bee7fe1717 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -79581,7 +78137,6 @@ index db4877c0eb..bee7fe1717 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -79605,6 +78160,7 @@ index db4877c0eb..bee7fe1717 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -79615,6 +78171,7 @@ index db4877c0eb..bee7fe1717 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -79627,8 +78184,9 @@ index db4877c0eb..bee7fe1717 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -79646,12 +78204,14 @@ index db4877c0eb..bee7fe1717 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -79682,16 +78242,6 @@ index db4877c0eb..bee7fe1717 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -79700,36 +78250,38 @@ index db4877c0eb..bee7fe1717 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("outstanding_data_gn")
 diff --git third_party/libwebrtc/net/dcsctp/tx/retransmission_error_counter_gn/moz.build third_party/libwebrtc/net/dcsctp/tx/retransmission_error_counter_gn/moz.build
-index 1d65b2c483..633445df76 100644
+index b0386ae0a511..cbc589514252 100644
 --- third_party/libwebrtc/net/dcsctp/tx/retransmission_error_counter_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/tx/retransmission_error_counter_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -79744,12 +78296,13 @@ index 1d65b2c483..633445df76 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -79757,13 +78310,14 @@ index 1d65b2c483..633445df76 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -79775,8 +78329,6 @@ index 1d65b2c483..633445df76 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -79784,12 +78336,12 @@ index 1d65b2c483..633445df76 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -79799,7 +78351,6 @@ index 1d65b2c483..633445df76 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -79823,6 +78374,7 @@ index 1d65b2c483..633445df76 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -79833,6 +78385,7 @@ index 1d65b2c483..633445df76 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -79845,8 +78398,9 @@ index 1d65b2c483..633445df76 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -79864,12 +78418,14 @@ index 1d65b2c483..633445df76 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -79900,16 +78456,6 @@ index 1d65b2c483..633445df76 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -79918,36 +78464,38 @@ index 1d65b2c483..633445df76 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("retransmission_error_counter_gn")
 diff --git third_party/libwebrtc/net/dcsctp/tx/retransmission_queue_gn/moz.build third_party/libwebrtc/net/dcsctp/tx/retransmission_queue_gn/moz.build
-index 7b314599a9..1b8bec5370 100644
+index 58fdf7dd5115..55c75c1fb402 100644
 --- third_party/libwebrtc/net/dcsctp/tx/retransmission_queue_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/tx/retransmission_queue_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -79962,12 +78510,13 @@ index 7b314599a9..1b8bec5370 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -79975,13 +78524,14 @@ index 7b314599a9..1b8bec5370 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -79993,8 +78543,6 @@ index 7b314599a9..1b8bec5370 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -80002,12 +78550,12 @@ index 7b314599a9..1b8bec5370 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -80017,7 +78565,6 @@ index 7b314599a9..1b8bec5370 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -80041,6 +78588,7 @@ index 7b314599a9..1b8bec5370 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -80051,6 +78599,7 @@ index 7b314599a9..1b8bec5370 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -80063,8 +78612,9 @@ index 7b314599a9..1b8bec5370 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -80082,12 +78632,14 @@ index 7b314599a9..1b8bec5370 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -80118,16 +78670,6 @@ index 7b314599a9..1b8bec5370 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -80136,36 +78678,38 @@ index 7b314599a9..1b8bec5370 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("retransmission_queue_gn")
 diff --git third_party/libwebrtc/net/dcsctp/tx/retransmission_timeout_gn/moz.build third_party/libwebrtc/net/dcsctp/tx/retransmission_timeout_gn/moz.build
-index 65d68e0877..c5164b6718 100644
+index 9a258b6b20eb..0a9dfa499321 100644
 --- third_party/libwebrtc/net/dcsctp/tx/retransmission_timeout_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/tx/retransmission_timeout_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -80180,12 +78724,13 @@ index 65d68e0877..c5164b6718 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -80193,13 +78738,14 @@ index 65d68e0877..c5164b6718 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -80211,8 +78757,6 @@ index 65d68e0877..c5164b6718 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -80220,12 +78764,12 @@ index 65d68e0877..c5164b6718 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -80235,7 +78779,6 @@ index 65d68e0877..c5164b6718 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -80259,6 +78802,7 @@ index 65d68e0877..c5164b6718 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -80269,13 +78813,15 @@ index 65d68e0877..c5164b6718 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -80293,12 +78839,14 @@ index 65d68e0877..c5164b6718 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -80329,16 +78877,6 @@ index 65d68e0877..c5164b6718 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -80347,36 +78885,38 @@ index 65d68e0877..c5164b6718 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("retransmission_timeout_gn")
 diff --git third_party/libwebrtc/net/dcsctp/tx/rr_send_queue_gn/moz.build third_party/libwebrtc/net/dcsctp/tx/rr_send_queue_gn/moz.build
-index 1cb8bd431e..9ea25738de 100644
+index 91c786eed99b..48c5fbaf1ba4 100644
 --- third_party/libwebrtc/net/dcsctp/tx/rr_send_queue_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/tx/rr_send_queue_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -80391,12 +78931,13 @@ index 1cb8bd431e..9ea25738de 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -80404,13 +78945,14 @@ index 1cb8bd431e..9ea25738de 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -80422,8 +78964,6 @@ index 1cb8bd431e..9ea25738de 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -80431,12 +78971,12 @@ index 1cb8bd431e..9ea25738de 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -80446,7 +78986,6 @@ index 1cb8bd431e..9ea25738de 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -80470,6 +79009,7 @@ index 1cb8bd431e..9ea25738de 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -80480,6 +79020,7 @@ index 1cb8bd431e..9ea25738de 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -80492,8 +79033,9 @@ index 1cb8bd431e..9ea25738de 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -80511,12 +79053,14 @@ index 1cb8bd431e..9ea25738de 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -80547,16 +79091,6 @@ index 1cb8bd431e..9ea25738de 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -80565,36 +79099,38 @@ index 1cb8bd431e..9ea25738de 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rr_send_queue_gn")
 diff --git third_party/libwebrtc/net/dcsctp/tx/send_queue_gn/moz.build third_party/libwebrtc/net/dcsctp/tx/send_queue_gn/moz.build
-index 103522c30e..f78f753430 100644
+index 59294c3bd400..0926b8455a15 100644
 --- third_party/libwebrtc/net/dcsctp/tx/send_queue_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/tx/send_queue_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -80609,12 +79145,13 @@ index 103522c30e..f78f753430 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,119 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,94 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -80622,13 +79159,14 @@ index 103522c30e..f78f753430 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -80640,8 +79178,6 @@ index 103522c30e..f78f753430 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -80649,12 +79185,12 @@ index 103522c30e..f78f753430 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -80664,7 +79200,6 @@ index 103522c30e..f78f753430 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -80688,6 +79223,7 @@ index 103522c30e..f78f753430 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -80698,6 +79234,7 @@ index 103522c30e..f78f753430 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -80710,8 +79247,9 @@ index 103522c30e..f78f753430 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -136,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -80725,17 +79263,19 @@ index 103522c30e..f78f753430 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -161,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -166,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -80759,40 +79299,33 @@ index 103522c30e..f78f753430 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("send_queue_gn")
 diff --git third_party/libwebrtc/net/dcsctp/tx/stream_scheduler_gn/moz.build third_party/libwebrtc/net/dcsctp/tx/stream_scheduler_gn/moz.build
-index 1617cd052c..1918ce77f1 100644
+index 055f438670b6..9a873890e77f 100644
 --- third_party/libwebrtc/net/dcsctp/tx/stream_scheduler_gn/moz.build
 +++ third_party/libwebrtc/net/dcsctp/tx/stream_scheduler_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -80807,12 +79340,13 @@ index 1617cd052c..1918ce77f1 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -80820,13 +79354,14 @@ index 1617cd052c..1918ce77f1 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -80838,8 +79373,6 @@ index 1617cd052c..1918ce77f1 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -80847,12 +79380,12 @@ index 1617cd052c..1918ce77f1 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -80862,7 +79395,6 @@ index 1617cd052c..1918ce77f1 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -80886,6 +79418,7 @@ index 1617cd052c..1918ce77f1 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -80896,6 +79429,7 @@ index 1617cd052c..1918ce77f1 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -80908,8 +79442,9 @@ index 1617cd052c..1918ce77f1 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -80927,12 +79462,14 @@ index 1617cd052c..1918ce77f1 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -80963,16 +79500,6 @@ index 1617cd052c..1918ce77f1 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -80981,36 +79508,38 @@ index 1617cd052c..1918ce77f1 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("stream_scheduler_gn")
 diff --git third_party/libwebrtc/rtc_base/async_dns_resolver_gn/moz.build third_party/libwebrtc/rtc_base/async_dns_resolver_gn/moz.build
-index 07281aa318..2a5a0f61c3 100644
+index 7e32eb6e2755..8fdcb6772390 100644
 --- third_party/libwebrtc/rtc_base/async_dns_resolver_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/async_dns_resolver_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -81025,12 +79554,13 @@ index 07281aa318..2a5a0f61c3 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,187 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,95 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -81038,13 +79568,14 @@ index 07281aa318..2a5a0f61c3 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -81057,8 +79588,6 @@ index 07281aa318..2a5a0f61c3 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -81066,12 +79595,12 @@ index 07281aa318..2a5a0f61c3 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -81081,7 +79610,6 @@ index 07281aa318..2a5a0f61c3 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -81105,6 +79633,7 @@ index 07281aa318..2a5a0f61c3 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -81115,6 +79644,7 @@ index 07281aa318..2a5a0f61c3 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -81127,8 +79657,9 @@ index 07281aa318..2a5a0f61c3 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -141,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -81146,12 +79677,14 @@ index 07281aa318..2a5a0f61c3 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -81182,16 +79715,6 @@ index 07281aa318..2a5a0f61c3 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -81200,36 +79723,38 @@ index 07281aa318..2a5a0f61c3 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("async_dns_resolver_gn")
 diff --git third_party/libwebrtc/rtc_base/async_packet_socket_gn/moz.build third_party/libwebrtc/rtc_base/async_packet_socket_gn/moz.build
-index 59de36d84d..1dc426614b 100644
+index 7a146473b341..f51588d4d243 100644
 --- third_party/libwebrtc/rtc_base/async_packet_socket_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/async_packet_socket_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -81244,12 +79769,13 @@ index 59de36d84d..1dc426614b 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -81257,13 +79783,14 @@ index 59de36d84d..1dc426614b 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -81271,8 +79798,6 @@ index 59de36d84d..1dc426614b 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -81280,12 +79805,12 @@ index 59de36d84d..1dc426614b 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -81295,7 +79820,6 @@ index 59de36d84d..1dc426614b 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -81319,6 +79843,7 @@ index 59de36d84d..1dc426614b 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -81329,13 +79854,15 @@ index 59de36d84d..1dc426614b 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -81349,17 +79876,19 @@ index 59de36d84d..1dc426614b 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -81383,40 +79912,33 @@ index 59de36d84d..1dc426614b 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("async_packet_socket_gn")
 diff --git third_party/libwebrtc/rtc_base/audio_format_to_string_gn/moz.build third_party/libwebrtc/rtc_base/audio_format_to_string_gn/moz.build
-index 2bb40d7b40..59b686b722 100644
+index aeda0b1a6b32..03d61f0aaa19 100644
 --- third_party/libwebrtc/rtc_base/audio_format_to_string_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/audio_format_to_string_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -81431,12 +79953,13 @@ index 2bb40d7b40..59b686b722 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -81444,13 +79967,14 @@ index 2bb40d7b40..59b686b722 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -81462,8 +79986,6 @@ index 2bb40d7b40..59b686b722 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -81471,22 +79993,25 @@ index 2bb40d7b40..59b686b722 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -81510,6 +80035,7 @@ index 2bb40d7b40..59b686b722 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -81520,6 +80046,7 @@ index 2bb40d7b40..59b686b722 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -81532,8 +80059,9 @@ index 2bb40d7b40..59b686b722 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -81551,12 +80079,14 @@ index 2bb40d7b40..59b686b722 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -81587,16 +80117,6 @@ index 2bb40d7b40..59b686b722 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -81605,36 +80125,38 @@ index 2bb40d7b40..59b686b722 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("audio_format_to_string_gn")
 diff --git third_party/libwebrtc/rtc_base/bit_buffer_gn/moz.build third_party/libwebrtc/rtc_base/bit_buffer_gn/moz.build
-index a97cbd0f0e..a183036f9f 100644
+index 0a6ec847b887..94c68e80890c 100644
 --- third_party/libwebrtc/rtc_base/bit_buffer_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/bit_buffer_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -81649,12 +80171,13 @@ index a97cbd0f0e..a183036f9f 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -81662,13 +80185,14 @@ index a97cbd0f0e..a183036f9f 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -81680,8 +80204,6 @@ index a97cbd0f0e..a183036f9f 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -81689,12 +80211,12 @@ index a97cbd0f0e..a183036f9f 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -81704,7 +80226,6 @@ index a97cbd0f0e..a183036f9f 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -81728,6 +80249,7 @@ index a97cbd0f0e..a183036f9f 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -81738,13 +80260,15 @@ index a97cbd0f0e..a183036f9f 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -81762,12 +80286,14 @@ index a97cbd0f0e..a183036f9f 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -81798,16 +80324,6 @@ index a97cbd0f0e..a183036f9f 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -81816,36 +80332,38 @@ index a97cbd0f0e..a183036f9f 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("bit_buffer_gn")
 diff --git third_party/libwebrtc/rtc_base/bitrate_tracker_gn/moz.build third_party/libwebrtc/rtc_base/bitrate_tracker_gn/moz.build
-index 48ec1d8b39..bb90b19b5e 100644
+index 3d7f0613554f..0b19ed3b02dd 100644
 --- third_party/libwebrtc/rtc_base/bitrate_tracker_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/bitrate_tracker_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -81860,12 +80378,13 @@ index 48ec1d8b39..bb90b19b5e 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -81873,13 +80392,14 @@ index 48ec1d8b39..bb90b19b5e 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -81891,8 +80411,6 @@ index 48ec1d8b39..bb90b19b5e 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -81900,12 +80418,12 @@ index 48ec1d8b39..bb90b19b5e 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -81915,7 +80433,6 @@ index 48ec1d8b39..bb90b19b5e 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -81939,6 +80456,7 @@ index 48ec1d8b39..bb90b19b5e 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -81949,6 +80467,7 @@ index 48ec1d8b39..bb90b19b5e 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -81961,8 +80480,9 @@ index 48ec1d8b39..bb90b19b5e 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -81980,12 +80500,14 @@ index 48ec1d8b39..bb90b19b5e 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -82016,16 +80538,6 @@ index 48ec1d8b39..bb90b19b5e 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -82034,36 +80546,38 @@ index 48ec1d8b39..bb90b19b5e 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("bitrate_tracker_gn")
 diff --git third_party/libwebrtc/rtc_base/bitstream_reader_gn/moz.build third_party/libwebrtc/rtc_base/bitstream_reader_gn/moz.build
-index b6e5cdc256..f2785c8a47 100644
+index 559f4069b391..72c0bffa6821 100644
 --- third_party/libwebrtc/rtc_base/bitstream_reader_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/bitstream_reader_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -82078,12 +80592,13 @@ index b6e5cdc256..f2785c8a47 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -82091,13 +80606,14 @@ index b6e5cdc256..f2785c8a47 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -82109,8 +80625,6 @@ index b6e5cdc256..f2785c8a47 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -82118,12 +80632,12 @@ index b6e5cdc256..f2785c8a47 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -82133,7 +80647,6 @@ index b6e5cdc256..f2785c8a47 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -82157,6 +80670,7 @@ index b6e5cdc256..f2785c8a47 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -82167,13 +80681,15 @@ index b6e5cdc256..f2785c8a47 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -82191,12 +80707,14 @@ index b6e5cdc256..f2785c8a47 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -82227,16 +80745,6 @@ index b6e5cdc256..f2785c8a47 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -82245,36 +80753,38 @@ index b6e5cdc256..f2785c8a47 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("bitstream_reader_gn")
 diff --git third_party/libwebrtc/rtc_base/buffer_gn/moz.build third_party/libwebrtc/rtc_base/buffer_gn/moz.build
-index cb8c70cd12..627182b344 100644
+index f21b4b8eab2a..9d63b938f605 100644
 --- third_party/libwebrtc/rtc_base/buffer_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/buffer_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -82289,12 +80799,13 @@ index cb8c70cd12..627182b344 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -82302,13 +80813,14 @@ index cb8c70cd12..627182b344 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -82320,8 +80832,6 @@ index cb8c70cd12..627182b344 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -82329,12 +80839,12 @@ index cb8c70cd12..627182b344 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -82344,7 +80854,6 @@ index cb8c70cd12..627182b344 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -82368,6 +80877,7 @@ index cb8c70cd12..627182b344 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -82378,13 +80888,15 @@ index cb8c70cd12..627182b344 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -82398,17 +80910,19 @@ index cb8c70cd12..627182b344 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -82432,40 +80946,33 @@ index cb8c70cd12..627182b344 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("buffer_gn")
 diff --git third_party/libwebrtc/rtc_base/byte_buffer_gn/moz.build third_party/libwebrtc/rtc_base/byte_buffer_gn/moz.build
-index 53412c1516..d57286760d 100644
+index afd619f1dfaa..313d261ab5ef 100644
 --- third_party/libwebrtc/rtc_base/byte_buffer_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/byte_buffer_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -82480,12 +80987,13 @@ index 53412c1516..d57286760d 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -82493,13 +81001,14 @@ index 53412c1516..d57286760d 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -82511,8 +81020,6 @@ index 53412c1516..d57286760d 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -82520,12 +81027,12 @@ index 53412c1516..d57286760d 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -82535,7 +81042,6 @@ index 53412c1516..d57286760d 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -82559,6 +81065,7 @@ index 53412c1516..d57286760d 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -82569,13 +81076,15 @@ index 53412c1516..d57286760d 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -82593,12 +81102,14 @@ index 53412c1516..d57286760d 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -82629,16 +81140,6 @@ index 53412c1516..d57286760d 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -82647,36 +81148,38 @@ index 53412c1516..d57286760d 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("byte_buffer_gn")
 diff --git third_party/libwebrtc/rtc_base/byte_order_gn/moz.build third_party/libwebrtc/rtc_base/byte_order_gn/moz.build
-index eb8960e92d..b483351cb8 100644
+index 136f9ba39118..26d600457629 100644
 --- third_party/libwebrtc/rtc_base/byte_order_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/byte_order_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -82691,12 +81194,13 @@ index eb8960e92d..b483351cb8 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -82704,13 +81208,14 @@ index eb8960e92d..b483351cb8 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -82718,8 +81223,6 @@ index eb8960e92d..b483351cb8 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -82727,12 +81230,12 @@ index eb8960e92d..b483351cb8 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -82742,7 +81245,6 @@ index eb8960e92d..b483351cb8 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -82766,6 +81268,7 @@ index eb8960e92d..b483351cb8 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -82776,13 +81279,15 @@ index eb8960e92d..b483351cb8 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -82796,17 +81301,19 @@ index eb8960e92d..b483351cb8 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -82830,40 +81337,33 @@ index eb8960e92d..b483351cb8 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("byte_order_gn")
 diff --git third_party/libwebrtc/rtc_base/checks_gn/moz.build third_party/libwebrtc/rtc_base/checks_gn/moz.build
-index 4009fff636..bac79efc39 100644
+index 53b3db3c29a4..0d20c2fc85df 100644
 --- third_party/libwebrtc/rtc_base/checks_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/checks_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -82878,12 +81378,13 @@ index 4009fff636..bac79efc39 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -82891,13 +81392,14 @@ index 4009fff636..bac79efc39 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -82909,8 +81411,6 @@ index 4009fff636..bac79efc39 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -82918,12 +81418,12 @@ index 4009fff636..bac79efc39 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -82933,7 +81433,6 @@ index 4009fff636..bac79efc39 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -82957,6 +81456,7 @@ index 4009fff636..bac79efc39 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -82967,13 +81467,15 @@ index 4009fff636..bac79efc39 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -82991,12 +81493,14 @@ index 4009fff636..bac79efc39 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -83027,16 +81531,6 @@ index 4009fff636..bac79efc39 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -83045,36 +81539,38 @@ index 4009fff636..bac79efc39 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("checks_gn")
 diff --git third_party/libwebrtc/rtc_base/compile_assert_c_gn/moz.build third_party/libwebrtc/rtc_base/compile_assert_c_gn/moz.build
-index 758670919d..e20bdf1570 100644
+index 4a2733a2545e..d2e7e6527fa8 100644
 --- third_party/libwebrtc/rtc_base/compile_assert_c_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/compile_assert_c_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -83089,12 +81585,13 @@ index 758670919d..e20bdf1570 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -83102,13 +81599,14 @@ index 758670919d..e20bdf1570 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -83116,8 +81614,6 @@ index 758670919d..e20bdf1570 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -83125,12 +81621,12 @@ index 758670919d..e20bdf1570 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -83140,7 +81636,6 @@ index 758670919d..e20bdf1570 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -83164,6 +81659,7 @@ index 758670919d..e20bdf1570 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -83174,13 +81670,15 @@ index 758670919d..e20bdf1570 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -83194,17 +81692,19 @@ index 758670919d..e20bdf1570 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -83228,40 +81728,33 @@ index 758670919d..e20bdf1570 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("compile_assert_c_gn")
 diff --git third_party/libwebrtc/rtc_base/containers/flat_containers_internal_gn/moz.build third_party/libwebrtc/rtc_base/containers/flat_containers_internal_gn/moz.build
-index 29e2f79407..0e1ee33fb9 100644
+index c6da64921be3..c5cb7312d73b 100644
 --- third_party/libwebrtc/rtc_base/containers/flat_containers_internal_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/containers/flat_containers_internal_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -83276,12 +81769,13 @@ index 29e2f79407..0e1ee33fb9 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -83289,13 +81783,14 @@ index 29e2f79407..0e1ee33fb9 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -83307,8 +81802,6 @@ index 29e2f79407..0e1ee33fb9 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -83316,12 +81809,12 @@ index 29e2f79407..0e1ee33fb9 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -83331,7 +81824,6 @@ index 29e2f79407..0e1ee33fb9 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -83355,6 +81847,7 @@ index 29e2f79407..0e1ee33fb9 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -83365,13 +81858,15 @@ index 29e2f79407..0e1ee33fb9 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -83389,12 +81884,14 @@ index 29e2f79407..0e1ee33fb9 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -83425,16 +81922,6 @@ index 29e2f79407..0e1ee33fb9 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -83443,36 +81930,38 @@ index 29e2f79407..0e1ee33fb9 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("flat_containers_internal_gn")
 diff --git third_party/libwebrtc/rtc_base/containers/flat_map_gn/moz.build third_party/libwebrtc/rtc_base/containers/flat_map_gn/moz.build
-index 9bdb5b2ad8..55eff7cde6 100644
+index 3e56e73e5097..7a56affd7e8f 100644
 --- third_party/libwebrtc/rtc_base/containers/flat_map_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/containers/flat_map_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -83487,12 +81976,13 @@ index 9bdb5b2ad8..55eff7cde6 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -83500,13 +81990,14 @@ index 9bdb5b2ad8..55eff7cde6 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -83518,8 +82009,6 @@ index 9bdb5b2ad8..55eff7cde6 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -83527,12 +82016,12 @@ index 9bdb5b2ad8..55eff7cde6 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -83542,7 +82031,6 @@ index 9bdb5b2ad8..55eff7cde6 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -83566,6 +82054,7 @@ index 9bdb5b2ad8..55eff7cde6 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -83576,13 +82065,15 @@ index 9bdb5b2ad8..55eff7cde6 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -83596,17 +82087,19 @@ index 9bdb5b2ad8..55eff7cde6 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -83630,40 +82123,33 @@ index 9bdb5b2ad8..55eff7cde6 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("flat_map_gn")
 diff --git third_party/libwebrtc/rtc_base/containers/flat_set_gn/moz.build third_party/libwebrtc/rtc_base/containers/flat_set_gn/moz.build
-index 43ac4165fb..051e2d72bb 100644
+index 74e084843128..f2c66f590080 100644
 --- third_party/libwebrtc/rtc_base/containers/flat_set_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/containers/flat_set_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -83678,12 +82164,13 @@ index 43ac4165fb..051e2d72bb 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -83691,13 +82178,14 @@ index 43ac4165fb..051e2d72bb 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -83709,8 +82197,6 @@ index 43ac4165fb..051e2d72bb 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -83718,12 +82204,12 @@ index 43ac4165fb..051e2d72bb 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -83733,7 +82219,6 @@ index 43ac4165fb..051e2d72bb 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -83757,6 +82242,7 @@ index 43ac4165fb..051e2d72bb 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -83767,13 +82253,15 @@ index 43ac4165fb..051e2d72bb 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -83787,17 +82275,19 @@ index 43ac4165fb..051e2d72bb 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -83821,40 +82311,33 @@ index 43ac4165fb..051e2d72bb 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("flat_set_gn")
 diff --git third_party/libwebrtc/rtc_base/copy_on_write_buffer_gn/moz.build third_party/libwebrtc/rtc_base/copy_on_write_buffer_gn/moz.build
-index d35d1ab479..f018860855 100644
+index 686d3cca374a..d6da3bf48535 100644
 --- third_party/libwebrtc/rtc_base/copy_on_write_buffer_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/copy_on_write_buffer_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -83869,12 +82352,13 @@ index d35d1ab479..f018860855 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -83882,13 +82366,14 @@ index d35d1ab479..f018860855 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -83900,8 +82385,6 @@ index d35d1ab479..f018860855 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -83909,12 +82392,12 @@ index d35d1ab479..f018860855 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -83924,7 +82407,6 @@ index d35d1ab479..f018860855 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -83948,6 +82430,7 @@ index d35d1ab479..f018860855 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -83958,13 +82441,15 @@ index d35d1ab479..f018860855 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -83982,12 +82467,14 @@ index d35d1ab479..f018860855 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -84018,16 +82505,6 @@ index d35d1ab479..f018860855 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -84036,36 +82513,38 @@ index d35d1ab479..f018860855 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("copy_on_write_buffer_gn")
 diff --git third_party/libwebrtc/rtc_base/criticalsection_gn/moz.build third_party/libwebrtc/rtc_base/criticalsection_gn/moz.build
-index 544b3575f3..1f93cdc117 100644
+index 9f7dcaa51748..38276f04ccd4 100644
 --- third_party/libwebrtc/rtc_base/criticalsection_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/criticalsection_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -84080,12 +82559,13 @@ index 544b3575f3..1f93cdc117 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -84093,13 +82573,14 @@ index 544b3575f3..1f93cdc117 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -84111,8 +82592,6 @@ index 544b3575f3..1f93cdc117 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -84120,12 +82599,12 @@ index 544b3575f3..1f93cdc117 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -84135,7 +82614,6 @@ index 544b3575f3..1f93cdc117 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -84159,6 +82637,7 @@ index 544b3575f3..1f93cdc117 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -84169,13 +82648,15 @@ index 544b3575f3..1f93cdc117 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -84193,12 +82674,14 @@ index 544b3575f3..1f93cdc117 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -84229,16 +82712,6 @@ index 544b3575f3..1f93cdc117 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -84247,36 +82720,38 @@ index 544b3575f3..1f93cdc117 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("criticalsection_gn")
 diff --git third_party/libwebrtc/rtc_base/divide_round_gn/moz.build third_party/libwebrtc/rtc_base/divide_round_gn/moz.build
-index 013c8ff945..1156dc035f 100644
+index 17680417adbf..b0d8788bfab7 100644
 --- third_party/libwebrtc/rtc_base/divide_round_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/divide_round_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -84291,12 +82766,13 @@ index 013c8ff945..1156dc035f 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -84304,13 +82780,14 @@ index 013c8ff945..1156dc035f 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -84322,8 +82799,6 @@ index 013c8ff945..1156dc035f 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -84331,12 +82806,12 @@ index 013c8ff945..1156dc035f 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -84346,7 +82821,6 @@ index 013c8ff945..1156dc035f 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -84370,6 +82844,7 @@ index 013c8ff945..1156dc035f 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -84380,13 +82855,15 @@ index 013c8ff945..1156dc035f 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -84400,17 +82877,19 @@ index 013c8ff945..1156dc035f 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -84434,40 +82913,33 @@ index 013c8ff945..1156dc035f 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("divide_round_gn")
 diff --git third_party/libwebrtc/rtc_base/dscp_gn/moz.build third_party/libwebrtc/rtc_base/dscp_gn/moz.build
-index 8e779b7743..21675b2257 100644
+index 5dca1908a970..4539c1310eed 100644
 --- third_party/libwebrtc/rtc_base/dscp_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/dscp_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -84482,12 +82954,13 @@ index 8e779b7743..21675b2257 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -84495,13 +82968,14 @@ index 8e779b7743..21675b2257 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -84509,8 +82983,6 @@ index 8e779b7743..21675b2257 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -84518,12 +82990,12 @@ index 8e779b7743..21675b2257 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -84533,7 +83005,6 @@ index 8e779b7743..21675b2257 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -84557,6 +83028,7 @@ index 8e779b7743..21675b2257 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -84567,13 +83039,15 @@ index 8e779b7743..21675b2257 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -84587,17 +83061,19 @@ index 8e779b7743..21675b2257 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -84621,40 +83097,33 @@ index 8e779b7743..21675b2257 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("dscp_gn")
 diff --git third_party/libwebrtc/rtc_base/event_tracer_gn/moz.build third_party/libwebrtc/rtc_base/event_tracer_gn/moz.build
-index 411fcbcd72..cee2e6eedb 100644
+index cb48a7a70349..21989ec09d1b 100644
 --- third_party/libwebrtc/rtc_base/event_tracer_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/event_tracer_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -84669,12 +83138,13 @@ index 411fcbcd72..cee2e6eedb 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,94 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -84682,13 +83152,14 @@ index 411fcbcd72..cee2e6eedb 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -84700,8 +83171,6 @@ index 411fcbcd72..cee2e6eedb 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -84709,12 +83178,12 @@ index 411fcbcd72..cee2e6eedb 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -84724,7 +83193,6 @@ index 411fcbcd72..cee2e6eedb 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -84748,6 +83216,7 @@ index 411fcbcd72..cee2e6eedb 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -84758,6 +83227,7 @@ index 411fcbcd72..cee2e6eedb 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -84770,8 +83240,9 @@ index 411fcbcd72..cee2e6eedb 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -141,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -84789,12 +83260,14 @@ index 411fcbcd72..cee2e6eedb 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -84825,16 +83298,6 @@ index 411fcbcd72..cee2e6eedb 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -84843,36 +83306,38 @@ index 411fcbcd72..cee2e6eedb 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("event_tracer_gn")
 diff --git third_party/libwebrtc/rtc_base/experiments/alr_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/alr_experiment_gn/moz.build
-index 84ed89ed87..42435f27ca 100644
+index 8b44e5660921..6863054ca81f 100644
 --- third_party/libwebrtc/rtc_base/experiments/alr_experiment_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/experiments/alr_experiment_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -84887,12 +83352,13 @@ index 84ed89ed87..42435f27ca 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -84900,13 +83366,14 @@ index 84ed89ed87..42435f27ca 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -84918,8 +83385,6 @@ index 84ed89ed87..42435f27ca 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -84927,12 +83392,12 @@ index 84ed89ed87..42435f27ca 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -84942,7 +83407,6 @@ index 84ed89ed87..42435f27ca 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -84966,6 +83430,7 @@ index 84ed89ed87..42435f27ca 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -84976,6 +83441,7 @@ index 84ed89ed87..42435f27ca 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -84988,8 +83454,9 @@ index 84ed89ed87..42435f27ca 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -85007,12 +83474,14 @@ index 84ed89ed87..42435f27ca 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -85043,16 +83512,6 @@ index 84ed89ed87..42435f27ca 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -85061,36 +83520,38 @@ index 84ed89ed87..42435f27ca 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("alr_experiment_gn")
 diff --git third_party/libwebrtc/rtc_base/experiments/balanced_degradation_settings_gn/moz.build third_party/libwebrtc/rtc_base/experiments/balanced_degradation_settings_gn/moz.build
-index c9d63e7c29..effe36e6b6 100644
+index 1c59ca708d2f..ee64861ee262 100644
 --- third_party/libwebrtc/rtc_base/experiments/balanced_degradation_settings_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/experiments/balanced_degradation_settings_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -85105,12 +83566,13 @@ index c9d63e7c29..effe36e6b6 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -85118,13 +83580,14 @@ index c9d63e7c29..effe36e6b6 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -85136,8 +83599,6 @@ index c9d63e7c29..effe36e6b6 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -85145,22 +83606,25 @@ index c9d63e7c29..effe36e6b6 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -85184,6 +83648,7 @@ index c9d63e7c29..effe36e6b6 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -85194,6 +83659,7 @@ index c9d63e7c29..effe36e6b6 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -85206,8 +83672,9 @@ index c9d63e7c29..effe36e6b6 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -85225,12 +83692,14 @@ index c9d63e7c29..effe36e6b6 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -85261,16 +83730,6 @@ index c9d63e7c29..effe36e6b6 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -85279,36 +83738,38 @@ index c9d63e7c29..effe36e6b6 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("balanced_degradation_settings_gn")
 diff --git third_party/libwebrtc/rtc_base/experiments/encoder_info_settings_gn/moz.build third_party/libwebrtc/rtc_base/experiments/encoder_info_settings_gn/moz.build
-index 3fe445b45d..a50e956523 100644
+index e5a9ffdfd115..4b00ef90140b 100644
 --- third_party/libwebrtc/rtc_base/experiments/encoder_info_settings_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/experiments/encoder_info_settings_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -85323,12 +83784,13 @@ index 3fe445b45d..a50e956523 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -85336,13 +83798,14 @@ index 3fe445b45d..a50e956523 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -85354,8 +83817,6 @@ index 3fe445b45d..a50e956523 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -85363,22 +83824,25 @@ index 3fe445b45d..a50e956523 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -85402,6 +83866,7 @@ index 3fe445b45d..a50e956523 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -85412,6 +83877,7 @@ index 3fe445b45d..a50e956523 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -85424,8 +83890,9 @@ index 3fe445b45d..a50e956523 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -85443,12 +83910,14 @@ index 3fe445b45d..a50e956523 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -85479,16 +83948,6 @@ index 3fe445b45d..a50e956523 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -85497,36 +83956,38 @@ index 3fe445b45d..a50e956523 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("encoder_info_settings_gn")
 diff --git third_party/libwebrtc/rtc_base/experiments/field_trial_parser_gn/moz.build third_party/libwebrtc/rtc_base/experiments/field_trial_parser_gn/moz.build
-index 139b64b3d9..1072fbd432 100644
+index 988cd2e4418b..b55c78991ab4 100644
 --- third_party/libwebrtc/rtc_base/experiments/field_trial_parser_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/experiments/field_trial_parser_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -85541,12 +84002,13 @@ index 139b64b3d9..1072fbd432 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,186 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -48,94 +57,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -85554,13 +84016,14 @@ index 139b64b3d9..1072fbd432 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -85572,8 +84035,6 @@ index 139b64b3d9..1072fbd432 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -85581,12 +84042,12 @@ index 139b64b3d9..1072fbd432 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -85596,7 +84057,6 @@ index 139b64b3d9..1072fbd432 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -85620,6 +84080,7 @@ index 139b64b3d9..1072fbd432 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -85630,6 +84091,7 @@ index 139b64b3d9..1072fbd432 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -85642,8 +84104,9 @@ index 139b64b3d9..1072fbd432 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -143,88 +65,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -85661,12 +84124,14 @@ index 139b64b3d9..1072fbd432 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -85697,16 +84162,6 @@ index 139b64b3d9..1072fbd432 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -85715,36 +84170,38 @@ index 139b64b3d9..1072fbd432 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("field_trial_parser_gn")
 diff --git third_party/libwebrtc/rtc_base/experiments/keyframe_interval_settings_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/keyframe_interval_settings_experiment_gn/moz.build
-index 08398c40cf..c1357e5111 100644
+index 872b4c22020d..25331deec501 100644
 --- third_party/libwebrtc/rtc_base/experiments/keyframe_interval_settings_experiment_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/experiments/keyframe_interval_settings_experiment_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -85759,12 +84216,13 @@ index 08398c40cf..c1357e5111 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -85772,13 +84230,14 @@ index 08398c40cf..c1357e5111 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -85790,8 +84249,6 @@ index 08398c40cf..c1357e5111 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -85799,12 +84256,12 @@ index 08398c40cf..c1357e5111 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -85814,7 +84271,6 @@ index 08398c40cf..c1357e5111 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -85838,6 +84294,7 @@ index 08398c40cf..c1357e5111 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -85848,6 +84305,7 @@ index 08398c40cf..c1357e5111 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -85860,8 +84318,9 @@ index 08398c40cf..c1357e5111 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -85879,12 +84338,14 @@ index 08398c40cf..c1357e5111 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -85915,16 +84376,6 @@ index 08398c40cf..c1357e5111 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -85933,36 +84384,38 @@ index 08398c40cf..c1357e5111 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("keyframe_interval_settings_experiment_gn")
 diff --git third_party/libwebrtc/rtc_base/experiments/min_video_bitrate_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/min_video_bitrate_experiment_gn/moz.build
-index d8b7892933..bc080f3f2b 100644
+index 0ce888f06f9a..24438b7ab997 100644
 --- third_party/libwebrtc/rtc_base/experiments/min_video_bitrate_experiment_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/experiments/min_video_bitrate_experiment_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -85977,12 +84430,13 @@ index d8b7892933..bc080f3f2b 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -85990,13 +84444,14 @@ index d8b7892933..bc080f3f2b 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -86008,8 +84463,6 @@ index d8b7892933..bc080f3f2b 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -86017,12 +84470,12 @@ index d8b7892933..bc080f3f2b 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -86032,7 +84485,6 @@ index d8b7892933..bc080f3f2b 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -86056,6 +84508,7 @@ index d8b7892933..bc080f3f2b 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -86066,6 +84519,7 @@ index d8b7892933..bc080f3f2b 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -86078,8 +84532,9 @@ index d8b7892933..bc080f3f2b 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -86097,12 +84552,14 @@ index d8b7892933..bc080f3f2b 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -86133,16 +84590,6 @@ index d8b7892933..bc080f3f2b 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -86151,36 +84598,38 @@ index d8b7892933..bc080f3f2b 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("min_video_bitrate_experiment_gn")
 diff --git third_party/libwebrtc/rtc_base/experiments/normalize_simulcast_size_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/normalize_simulcast_size_experiment_gn/moz.build
-index 7e7af322ca..248222fdb8 100644
+index 888bb6bed449..1dfdf96d71ff 100644
 --- third_party/libwebrtc/rtc_base/experiments/normalize_simulcast_size_experiment_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/experiments/normalize_simulcast_size_experiment_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -86195,12 +84644,13 @@ index 7e7af322ca..248222fdb8 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -86208,13 +84658,14 @@ index 7e7af322ca..248222fdb8 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -86226,8 +84677,6 @@ index 7e7af322ca..248222fdb8 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -86235,12 +84684,12 @@ index 7e7af322ca..248222fdb8 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -86250,7 +84699,6 @@ index 7e7af322ca..248222fdb8 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -86274,6 +84722,7 @@ index 7e7af322ca..248222fdb8 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -86284,6 +84733,7 @@ index 7e7af322ca..248222fdb8 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -86296,8 +84746,9 @@ index 7e7af322ca..248222fdb8 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -86315,12 +84766,14 @@ index 7e7af322ca..248222fdb8 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -86351,16 +84804,6 @@ index 7e7af322ca..248222fdb8 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -86369,36 +84812,38 @@ index 7e7af322ca..248222fdb8 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("normalize_simulcast_size_experiment_gn")
 diff --git third_party/libwebrtc/rtc_base/experiments/quality_scaler_settings_gn/moz.build third_party/libwebrtc/rtc_base/experiments/quality_scaler_settings_gn/moz.build
-index 2ffaf07d5c..96c027f576 100644
+index f73e005019fd..ce493015ff83 100644
 --- third_party/libwebrtc/rtc_base/experiments/quality_scaler_settings_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/experiments/quality_scaler_settings_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -86413,12 +84858,13 @@ index 2ffaf07d5c..96c027f576 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -86426,13 +84872,14 @@ index 2ffaf07d5c..96c027f576 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -86444,8 +84891,6 @@ index 2ffaf07d5c..96c027f576 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -86453,12 +84898,12 @@ index 2ffaf07d5c..96c027f576 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -86468,7 +84913,6 @@ index 2ffaf07d5c..96c027f576 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -86492,6 +84936,7 @@ index 2ffaf07d5c..96c027f576 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -86502,6 +84947,7 @@ index 2ffaf07d5c..96c027f576 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -86514,8 +84960,9 @@ index 2ffaf07d5c..96c027f576 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -86533,12 +84980,14 @@ index 2ffaf07d5c..96c027f576 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -86569,16 +85018,6 @@ index 2ffaf07d5c..96c027f576 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -86587,36 +85026,38 @@ index 2ffaf07d5c..96c027f576 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("quality_scaler_settings_gn")
 diff --git third_party/libwebrtc/rtc_base/experiments/quality_scaling_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/quality_scaling_experiment_gn/moz.build
-index bc0db9b773..f3dc32a385 100644
+index 5bd7f2933ddf..7f2881ba4ecf 100644
 --- third_party/libwebrtc/rtc_base/experiments/quality_scaling_experiment_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/experiments/quality_scaling_experiment_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -86631,12 +85072,13 @@ index bc0db9b773..f3dc32a385 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -86644,13 +85086,14 @@ index bc0db9b773..f3dc32a385 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -86662,8 +85105,6 @@ index bc0db9b773..f3dc32a385 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -86671,22 +85112,25 @@ index bc0db9b773..f3dc32a385 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -86710,6 +85154,7 @@ index bc0db9b773..f3dc32a385 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -86720,6 +85165,7 @@ index bc0db9b773..f3dc32a385 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -86732,8 +85178,9 @@ index bc0db9b773..f3dc32a385 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -86751,12 +85198,14 @@ index bc0db9b773..f3dc32a385 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -86787,16 +85236,6 @@ index bc0db9b773..f3dc32a385 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -86805,36 +85244,38 @@ index bc0db9b773..f3dc32a385 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("quality_scaling_experiment_gn")
 diff --git third_party/libwebrtc/rtc_base/experiments/rate_control_settings_gn/moz.build third_party/libwebrtc/rtc_base/experiments/rate_control_settings_gn/moz.build
-index 6c3dc1ed38..e704571afe 100644
+index 052cf5f6a689..9bf33452f94d 100644
 --- third_party/libwebrtc/rtc_base/experiments/rate_control_settings_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/experiments/rate_control_settings_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -86849,12 +85290,13 @@ index 6c3dc1ed38..e704571afe 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -86862,13 +85304,14 @@ index 6c3dc1ed38..e704571afe 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -86880,8 +85323,6 @@ index 6c3dc1ed38..e704571afe 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -86889,22 +85330,25 @@ index 6c3dc1ed38..e704571afe 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -86928,6 +85372,7 @@ index 6c3dc1ed38..e704571afe 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -86938,6 +85383,7 @@ index 6c3dc1ed38..e704571afe 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -86950,8 +85396,9 @@ index 6c3dc1ed38..e704571afe 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -86969,12 +85416,14 @@ index 6c3dc1ed38..e704571afe 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -87005,16 +85454,6 @@ index 6c3dc1ed38..e704571afe 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -87023,36 +85462,38 @@ index 6c3dc1ed38..e704571afe 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rate_control_settings_gn")
 diff --git third_party/libwebrtc/rtc_base/experiments/stable_target_rate_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/stable_target_rate_experiment_gn/moz.build
-index a96bdf6553..5a0edcd134 100644
+index f76932f63f73..9879b8168842 100644
 --- third_party/libwebrtc/rtc_base/experiments/stable_target_rate_experiment_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/experiments/stable_target_rate_experiment_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -87067,12 +85508,13 @@ index a96bdf6553..5a0edcd134 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -87080,13 +85522,14 @@ index a96bdf6553..5a0edcd134 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -87098,8 +85541,6 @@ index a96bdf6553..5a0edcd134 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -87107,12 +85548,12 @@ index a96bdf6553..5a0edcd134 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -87122,7 +85563,6 @@ index a96bdf6553..5a0edcd134 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -87146,6 +85586,7 @@ index a96bdf6553..5a0edcd134 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -87156,6 +85597,7 @@ index a96bdf6553..5a0edcd134 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -87168,8 +85610,9 @@ index a96bdf6553..5a0edcd134 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -87187,12 +85630,14 @@ index a96bdf6553..5a0edcd134 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -87223,16 +85668,6 @@ index a96bdf6553..5a0edcd134 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -87241,36 +85676,38 @@ index a96bdf6553..5a0edcd134 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("stable_target_rate_experiment_gn")
 diff --git third_party/libwebrtc/rtc_base/frequency_tracker_gn/moz.build third_party/libwebrtc/rtc_base/frequency_tracker_gn/moz.build
-index fd45f36c26..74059151d3 100644
+index 8b101531d822..00a19d71ea3a 100644
 --- third_party/libwebrtc/rtc_base/frequency_tracker_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/frequency_tracker_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -87285,12 +85722,13 @@ index fd45f36c26..74059151d3 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -87298,13 +85736,14 @@ index fd45f36c26..74059151d3 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -87316,8 +85755,6 @@ index fd45f36c26..74059151d3 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -87325,12 +85762,12 @@ index fd45f36c26..74059151d3 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -87340,7 +85777,6 @@ index fd45f36c26..74059151d3 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -87364,6 +85800,7 @@ index fd45f36c26..74059151d3 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -87374,6 +85811,7 @@ index fd45f36c26..74059151d3 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -87386,8 +85824,9 @@ index fd45f36c26..74059151d3 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -87405,12 +85844,14 @@ index fd45f36c26..74059151d3 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -87441,16 +85882,6 @@ index fd45f36c26..74059151d3 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -87459,36 +85890,38 @@ index fd45f36c26..74059151d3 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("frequency_tracker_gn")
 diff --git third_party/libwebrtc/rtc_base/gtest_prod_gn/moz.build third_party/libwebrtc/rtc_base/gtest_prod_gn/moz.build
-index b4199a3116..d1a4f3caee 100644
+index 82de9b80ab57..d47c31c251d7 100644
 --- third_party/libwebrtc/rtc_base/gtest_prod_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/gtest_prod_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -87503,12 +85936,13 @@ index b4199a3116..d1a4f3caee 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -87516,13 +85950,14 @@ index b4199a3116..d1a4f3caee 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -87530,8 +85965,6 @@ index b4199a3116..d1a4f3caee 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -87539,12 +85972,12 @@ index b4199a3116..d1a4f3caee 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -87554,7 +85987,6 @@ index b4199a3116..d1a4f3caee 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -87578,6 +86010,7 @@ index b4199a3116..d1a4f3caee 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -87588,13 +86021,15 @@ index b4199a3116..d1a4f3caee 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -87608,17 +86043,19 @@ index b4199a3116..d1a4f3caee 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -87642,40 +86079,33 @@ index b4199a3116..d1a4f3caee 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("gtest_prod_gn")
 diff --git third_party/libwebrtc/rtc_base/histogram_percentile_counter_gn/moz.build third_party/libwebrtc/rtc_base/histogram_percentile_counter_gn/moz.build
-index e235da2187..7c1c2ed4ec 100644
+index f67e021ff723..304c01970849 100644
 --- third_party/libwebrtc/rtc_base/histogram_percentile_counter_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/histogram_percentile_counter_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -87690,12 +86120,13 @@ index e235da2187..7c1c2ed4ec 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -87703,13 +86134,14 @@ index e235da2187..7c1c2ed4ec 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -87721,8 +86153,6 @@ index e235da2187..7c1c2ed4ec 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -87730,12 +86160,12 @@ index e235da2187..7c1c2ed4ec 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -87745,7 +86175,6 @@ index e235da2187..7c1c2ed4ec 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -87769,6 +86198,7 @@ index e235da2187..7c1c2ed4ec 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -87779,13 +86209,15 @@ index e235da2187..7c1c2ed4ec 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -87803,12 +86235,14 @@ index e235da2187..7c1c2ed4ec 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -87839,16 +86273,6 @@ index e235da2187..7c1c2ed4ec 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -87857,33 +86281,35 @@ index e235da2187..7c1c2ed4ec 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("histogram_percentile_counter_gn")
 diff --git third_party/libwebrtc/rtc_base/ifaddrs_android_gn/moz.build third_party/libwebrtc/rtc_base/ifaddrs_android_gn/moz.build
 deleted file mode 100644
-index bc2ed633f8..0000000000
+index 434a9e341736..000000000000
 --- third_party/libwebrtc/rtc_base/ifaddrs_android_gn/moz.build
 +++ /dev/null
 @@ -1,94 +0,0 @@
@@ -87900,8 +86326,9 @@ index bc2ed633f8..0000000000
 -
 -DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
 -DEFINES["ANDROID"] = True
--DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -DEFINES["HAVE_SYS_UIO_H"] = True
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
 -DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
 -DEFINES["RTC_ENABLE_VP9"] = True
 -DEFINES["WEBRTC_ANDROID"] = True
@@ -87914,6 +86341,8 @@ index bc2ed633f8..0000000000
 -DEFINES["WEBRTC_POSIX"] = True
 -DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 -DEFINES["_GNU_SOURCE"] = True
+-DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
+-DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -DEFINES["__STDC_CONSTANT_MACROS"] = True
 -DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -87953,6 +86382,7 @@ index bc2ed633f8..0000000000
 -
 -    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
+-    DEFINES["__ARM_NEON__"] = "1"
 -
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -87964,10 +86394,6 @@ index bc2ed633f8..0000000000
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["TARGET_CPU"] == "x86":
 -
 -    CXXFLAGS += [
@@ -87982,11 +86408,11 @@ index bc2ed633f8..0000000000
 -
 -Library("ifaddrs_android_gn")
 diff --git third_party/libwebrtc/rtc_base/ignore_wundef_gn/moz.build third_party/libwebrtc/rtc_base/ignore_wundef_gn/moz.build
-index a3761c6644..267e43801d 100644
+index e831c48bf944..8ae6a91bd52a 100644
 --- third_party/libwebrtc/rtc_base/ignore_wundef_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/ignore_wundef_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -88001,12 +86427,13 @@ index a3761c6644..267e43801d 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -88014,13 +86441,14 @@ index a3761c6644..267e43801d 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -88028,8 +86456,6 @@ index a3761c6644..267e43801d 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -88037,12 +86463,12 @@ index a3761c6644..267e43801d 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -88052,7 +86478,6 @@ index a3761c6644..267e43801d 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -88076,6 +86501,7 @@ index a3761c6644..267e43801d 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -88086,13 +86512,15 @@ index a3761c6644..267e43801d 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -88106,17 +86534,19 @@ index a3761c6644..267e43801d 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -88140,40 +86570,33 @@ index a3761c6644..267e43801d 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("ignore_wundef_gn")
 diff --git third_party/libwebrtc/rtc_base/ip_address_gn/moz.build third_party/libwebrtc/rtc_base/ip_address_gn/moz.build
-index 8591a3b9be..d5a8d4cae0 100644
+index 6d3c5967478b..5454e84f852d 100644
 --- third_party/libwebrtc/rtc_base/ip_address_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/ip_address_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -88188,12 +86611,13 @@ index 8591a3b9be..d5a8d4cae0 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -88201,13 +86625,14 @@ index 8591a3b9be..d5a8d4cae0 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -88220,8 +86645,6 @@ index 8591a3b9be..d5a8d4cae0 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -88229,12 +86652,12 @@ index 8591a3b9be..d5a8d4cae0 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -88244,7 +86667,6 @@ index 8591a3b9be..d5a8d4cae0 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -88268,6 +86690,7 @@ index 8591a3b9be..d5a8d4cae0 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -88278,6 +86701,7 @@ index 8591a3b9be..d5a8d4cae0 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -88289,8 +86713,9 @@ index 8591a3b9be..d5a8d4cae0 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -88308,12 +86733,14 @@ index 8591a3b9be..d5a8d4cae0 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -88344,16 +86771,6 @@ index 8591a3b9be..d5a8d4cae0 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -88362,36 +86779,38 @@ index 8591a3b9be..d5a8d4cae0 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("ip_address_gn")
 diff --git third_party/libwebrtc/rtc_base/logging_gn/moz.build third_party/libwebrtc/rtc_base/logging_gn/moz.build
-index 0121355ea1..448a2e0625 100644
+index 2e3439975796..2b70dba63d75 100644
 --- third_party/libwebrtc/rtc_base/logging_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/logging_gn/moz.build
-@@ -12,12 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -88407,12 +86826,13 @@ index 0121355ea1..448a2e0625 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,186 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,94 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -88420,13 +86840,14 @@ index 0121355ea1..448a2e0625 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -88438,8 +86859,6 @@ index 0121355ea1..448a2e0625 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -88447,12 +86866,12 @@ index 0121355ea1..448a2e0625 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -88462,7 +86881,6 @@ index 0121355ea1..448a2e0625 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -88486,6 +86904,7 @@ index 0121355ea1..448a2e0625 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -88496,6 +86915,7 @@ index 0121355ea1..448a2e0625 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -88508,8 +86928,9 @@ index 0121355ea1..448a2e0625 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -141,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -88527,12 +86948,14 @@ index 0121355ea1..448a2e0625 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -88563,16 +86986,6 @@ index 0121355ea1..448a2e0625 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -88581,36 +86994,38 @@ index 0121355ea1..448a2e0625 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("logging_gn")
 diff --git third_party/libwebrtc/rtc_base/macromagic_gn/moz.build third_party/libwebrtc/rtc_base/macromagic_gn/moz.build
-index fb0141f999..dd3d584195 100644
+index a7aa7cf17c05..967ba5155c40 100644
 --- third_party/libwebrtc/rtc_base/macromagic_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/macromagic_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -88625,12 +87040,13 @@ index fb0141f999..dd3d584195 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -88638,13 +87054,14 @@ index fb0141f999..dd3d584195 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -88652,8 +87069,6 @@ index fb0141f999..dd3d584195 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -88661,12 +87076,12 @@ index fb0141f999..dd3d584195 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -88676,7 +87091,6 @@ index fb0141f999..dd3d584195 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -88700,6 +87114,7 @@ index fb0141f999..dd3d584195 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -88710,13 +87125,15 @@ index fb0141f999..dd3d584195 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -88730,17 +87147,19 @@ index fb0141f999..dd3d584195 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -88764,40 +87183,33 @@ index fb0141f999..dd3d584195 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("macromagic_gn")
 diff --git third_party/libwebrtc/rtc_base/memory/aligned_malloc_gn/moz.build third_party/libwebrtc/rtc_base/memory/aligned_malloc_gn/moz.build
-index 1965f7ec53..c2362607b3 100644
+index ad879ed8b81b..b3dc806d992a 100644
 --- third_party/libwebrtc/rtc_base/memory/aligned_malloc_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/memory/aligned_malloc_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -88812,12 +87224,13 @@ index 1965f7ec53..c2362607b3 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -88825,13 +87238,14 @@ index 1965f7ec53..c2362607b3 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -88843,8 +87257,6 @@ index 1965f7ec53..c2362607b3 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -88852,12 +87264,12 @@ index 1965f7ec53..c2362607b3 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -88867,7 +87279,6 @@ index 1965f7ec53..c2362607b3 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -88891,6 +87302,7 @@ index 1965f7ec53..c2362607b3 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -88901,13 +87313,15 @@ index 1965f7ec53..c2362607b3 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -88925,12 +87339,14 @@ index 1965f7ec53..c2362607b3 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -88961,16 +87377,6 @@ index 1965f7ec53..c2362607b3 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -88979,36 +87385,38 @@ index 1965f7ec53..c2362607b3 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("aligned_malloc_gn")
 diff --git third_party/libwebrtc/rtc_base/mod_ops_gn/moz.build third_party/libwebrtc/rtc_base/mod_ops_gn/moz.build
-index 1b552f64a7..2890fedddb 100644
+index 8cdb73a27fd0..c8bec4191f51 100644
 --- third_party/libwebrtc/rtc_base/mod_ops_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/mod_ops_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -89023,12 +87431,13 @@ index 1b552f64a7..2890fedddb 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -89036,13 +87445,14 @@ index 1b552f64a7..2890fedddb 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -89054,8 +87464,6 @@ index 1b552f64a7..2890fedddb 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -89063,12 +87471,12 @@ index 1b552f64a7..2890fedddb 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -89078,7 +87486,6 @@ index 1b552f64a7..2890fedddb 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -89102,6 +87509,7 @@ index 1b552f64a7..2890fedddb 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -89112,13 +87520,15 @@ index 1b552f64a7..2890fedddb 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -89132,17 +87542,19 @@ index 1b552f64a7..2890fedddb 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -89166,40 +87578,33 @@ index 1b552f64a7..2890fedddb 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("mod_ops_gn")
 diff --git third_party/libwebrtc/rtc_base/moving_max_counter_gn/moz.build third_party/libwebrtc/rtc_base/moving_max_counter_gn/moz.build
-index c3715c2c6b..12388acab2 100644
+index a49d50e25645..dcfe7182feaf 100644
 --- third_party/libwebrtc/rtc_base/moving_max_counter_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/moving_max_counter_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -89214,12 +87619,13 @@ index c3715c2c6b..12388acab2 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -89227,13 +87633,14 @@ index c3715c2c6b..12388acab2 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -89245,8 +87652,6 @@ index c3715c2c6b..12388acab2 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -89254,12 +87659,12 @@ index c3715c2c6b..12388acab2 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -89269,7 +87674,6 @@ index c3715c2c6b..12388acab2 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -89293,6 +87697,7 @@ index c3715c2c6b..12388acab2 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -89303,13 +87708,15 @@ index c3715c2c6b..12388acab2 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -89323,17 +87730,19 @@ index c3715c2c6b..12388acab2 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -89357,40 +87766,33 @@ index c3715c2c6b..12388acab2 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("moving_max_counter_gn")
 diff --git third_party/libwebrtc/rtc_base/net_helpers_gn/moz.build third_party/libwebrtc/rtc_base/net_helpers_gn/moz.build
-index 33488c6551..ead57cd08a 100644
+index da4038c212c5..63a9046032e6 100644
 --- third_party/libwebrtc/rtc_base/net_helpers_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/net_helpers_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -89405,12 +87807,13 @@ index 33488c6551..ead57cd08a 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -89418,13 +87821,14 @@ index 33488c6551..ead57cd08a 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -89437,8 +87841,6 @@ index 33488c6551..ead57cd08a 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -89446,12 +87848,12 @@ index 33488c6551..ead57cd08a 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -89461,7 +87863,6 @@ index 33488c6551..ead57cd08a 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -89485,6 +87886,7 @@ index 33488c6551..ead57cd08a 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -89495,6 +87897,7 @@ index 33488c6551..ead57cd08a 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -89506,8 +87909,9 @@ index 33488c6551..ead57cd08a 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -89525,12 +87929,14 @@ index 33488c6551..ead57cd08a 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -89561,16 +87967,6 @@ index 33488c6551..ead57cd08a 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -89579,36 +87975,38 @@ index 33488c6551..ead57cd08a 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("net_helpers_gn")
 diff --git third_party/libwebrtc/rtc_base/network/ecn_marking_gn/moz.build third_party/libwebrtc/rtc_base/network/ecn_marking_gn/moz.build
-index 6c4cd224b9..bc515fc5c1 100644
+index 906e6d8d17f1..18ee5d1fdabc 100644
 --- third_party/libwebrtc/rtc_base/network/ecn_marking_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/network/ecn_marking_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -89623,12 +88021,13 @@ index 6c4cd224b9..bc515fc5c1 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -89636,13 +88035,14 @@ index 6c4cd224b9..bc515fc5c1 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -89650,8 +88050,6 @@ index 6c4cd224b9..bc515fc5c1 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -89659,12 +88057,12 @@ index 6c4cd224b9..bc515fc5c1 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -89674,7 +88072,6 @@ index 6c4cd224b9..bc515fc5c1 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -89698,6 +88095,7 @@ index 6c4cd224b9..bc515fc5c1 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -89708,13 +88106,15 @@ index 6c4cd224b9..bc515fc5c1 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -89728,17 +88128,19 @@ index 6c4cd224b9..bc515fc5c1 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -89762,40 +88164,33 @@ index 6c4cd224b9..bc515fc5c1 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("ecn_marking_gn")
 diff --git third_party/libwebrtc/rtc_base/network/sent_packet_gn/moz.build third_party/libwebrtc/rtc_base/network/sent_packet_gn/moz.build
-index 04b51f0502..abba0d8dec 100644
+index 77fa18cff5a1..d13d002b6880 100644
 --- third_party/libwebrtc/rtc_base/network/sent_packet_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/network/sent_packet_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -89810,12 +88205,13 @@ index 04b51f0502..abba0d8dec 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,175 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,83 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -89823,13 +88219,14 @@ index 04b51f0502..abba0d8dec 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -89837,8 +88234,6 @@ index 04b51f0502..abba0d8dec 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -89846,12 +88241,12 @@ index 04b51f0502..abba0d8dec 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -89861,7 +88256,6 @@ index 04b51f0502..abba0d8dec 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -89885,6 +88279,7 @@ index 04b51f0502..abba0d8dec 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -89895,13 +88290,15 @@ index 04b51f0502..abba0d8dec 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -89919,12 +88316,14 @@ index 04b51f0502..abba0d8dec 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -89955,54 +88354,46 @@ index 04b51f0502..abba0d8dec 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    OS_LIBS += [
--        "unwind"
+-    CXXFLAGS += [
+-        "-msse2"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("sent_packet_gn")
 diff --git third_party/libwebrtc/rtc_base/network_constants_gn/moz.build third_party/libwebrtc/rtc_base/network_constants_gn/moz.build
-index b8fb244a8e..a93a94841a 100644
+index d10db84bffe6..545d8dd6e506 100644
 --- third_party/libwebrtc/rtc_base/network_constants_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/network_constants_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -90017,12 +88408,13 @@ index b8fb244a8e..a93a94841a 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -90030,13 +88422,14 @@ index b8fb244a8e..a93a94841a 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -90048,8 +88441,6 @@ index b8fb244a8e..a93a94841a 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -90057,12 +88448,12 @@ index b8fb244a8e..a93a94841a 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -90072,7 +88463,6 @@ index b8fb244a8e..a93a94841a 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -90096,6 +88486,7 @@ index b8fb244a8e..a93a94841a 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -90106,13 +88497,15 @@ index b8fb244a8e..a93a94841a 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -90130,12 +88523,14 @@ index b8fb244a8e..a93a94841a 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -90166,16 +88561,6 @@ index b8fb244a8e..a93a94841a 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -90184,36 +88569,38 @@ index b8fb244a8e..a93a94841a 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("network_constants_gn")
 diff --git third_party/libwebrtc/rtc_base/network_route_gn/moz.build third_party/libwebrtc/rtc_base/network_route_gn/moz.build
-index 2f552b99a2..3a16933c8e 100644
+index d1712347f0ed..5a166bb0166e 100644
 --- third_party/libwebrtc/rtc_base/network_route_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/network_route_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -90228,12 +88615,13 @@ index 2f552b99a2..3a16933c8e 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -90241,13 +88629,14 @@ index 2f552b99a2..3a16933c8e 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -90259,8 +88648,6 @@ index 2f552b99a2..3a16933c8e 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -90268,12 +88655,12 @@ index 2f552b99a2..3a16933c8e 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -90283,7 +88670,6 @@ index 2f552b99a2..3a16933c8e 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -90307,6 +88693,7 @@ index 2f552b99a2..3a16933c8e 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -90317,13 +88704,15 @@ index 2f552b99a2..3a16933c8e 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -90341,12 +88730,14 @@ index 2f552b99a2..3a16933c8e 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -90377,16 +88768,6 @@ index 2f552b99a2..3a16933c8e 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -90395,36 +88776,38 @@ index 2f552b99a2..3a16933c8e 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("network_route_gn")
 diff --git third_party/libwebrtc/rtc_base/null_socket_server_gn/moz.build third_party/libwebrtc/rtc_base/null_socket_server_gn/moz.build
-index c07ee42a47..ca7dd6bb37 100644
+index 4892dc8a0d94..42b2b3ff1848 100644
 --- third_party/libwebrtc/rtc_base/null_socket_server_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/null_socket_server_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -90439,12 +88822,13 @@ index c07ee42a47..ca7dd6bb37 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,187 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,95 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -90452,13 +88836,14 @@ index c07ee42a47..ca7dd6bb37 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -90471,8 +88856,6 @@ index c07ee42a47..ca7dd6bb37 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -90480,12 +88863,12 @@ index c07ee42a47..ca7dd6bb37 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -90495,7 +88878,6 @@ index c07ee42a47..ca7dd6bb37 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -90519,6 +88901,7 @@ index c07ee42a47..ca7dd6bb37 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -90529,6 +88912,7 @@ index c07ee42a47..ca7dd6bb37 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -90541,8 +88925,9 @@ index c07ee42a47..ca7dd6bb37 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -141,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -90560,12 +88945,14 @@ index c07ee42a47..ca7dd6bb37 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -90596,16 +88983,6 @@ index c07ee42a47..ca7dd6bb37 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -90614,36 +88991,38 @@ index c07ee42a47..ca7dd6bb37 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("null_socket_server_gn")
 diff --git third_party/libwebrtc/rtc_base/one_time_event_gn/moz.build third_party/libwebrtc/rtc_base/one_time_event_gn/moz.build
-index 11bbb05fa7..9ef0efeb13 100644
+index 8119c221d60a..068f1b3320b6 100644
 --- third_party/libwebrtc/rtc_base/one_time_event_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/one_time_event_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -90658,12 +89037,13 @@ index 11bbb05fa7..9ef0efeb13 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -90671,13 +89051,14 @@ index 11bbb05fa7..9ef0efeb13 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -90689,8 +89070,6 @@ index 11bbb05fa7..9ef0efeb13 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -90698,12 +89077,12 @@ index 11bbb05fa7..9ef0efeb13 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -90713,7 +89092,6 @@ index 11bbb05fa7..9ef0efeb13 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -90737,6 +89115,7 @@ index 11bbb05fa7..9ef0efeb13 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -90747,13 +89126,15 @@ index 11bbb05fa7..9ef0efeb13 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -90767,17 +89148,19 @@ index 11bbb05fa7..9ef0efeb13 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -90801,40 +89184,33 @@ index 11bbb05fa7..9ef0efeb13 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("one_time_event_gn")
 diff --git third_party/libwebrtc/rtc_base/platform_thread_gn/moz.build third_party/libwebrtc/rtc_base/platform_thread_gn/moz.build
-index 945e2783d6..a541e3b4d5 100644
+index 849279da99ee..aac4b6fd9e71 100644
 --- third_party/libwebrtc/rtc_base/platform_thread_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/platform_thread_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -90849,12 +89225,13 @@ index 945e2783d6..a541e3b4d5 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -90862,13 +89239,14 @@ index 945e2783d6..a541e3b4d5 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -90880,8 +89258,6 @@ index 945e2783d6..a541e3b4d5 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -90889,12 +89265,12 @@ index 945e2783d6..a541e3b4d5 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -90904,7 +89280,6 @@ index 945e2783d6..a541e3b4d5 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -90928,6 +89303,7 @@ index 945e2783d6..a541e3b4d5 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -90938,6 +89314,7 @@ index 945e2783d6..a541e3b4d5 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -90950,8 +89327,9 @@ index 945e2783d6..a541e3b4d5 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -90969,12 +89347,14 @@ index 945e2783d6..a541e3b4d5 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -91005,16 +89385,6 @@ index 945e2783d6..a541e3b4d5 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -91023,36 +89393,38 @@ index 945e2783d6..a541e3b4d5 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("platform_thread_gn")
 diff --git third_party/libwebrtc/rtc_base/platform_thread_types_gn/moz.build third_party/libwebrtc/rtc_base/platform_thread_types_gn/moz.build
-index 48c27d813e..f23aca8108 100644
+index d1e17013974b..ee88bed9d853 100644
 --- third_party/libwebrtc/rtc_base/platform_thread_types_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/platform_thread_types_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -91067,12 +89439,13 @@ index 48c27d813e..f23aca8108 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -91080,13 +89453,14 @@ index 48c27d813e..f23aca8108 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -91098,8 +89472,6 @@ index 48c27d813e..f23aca8108 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -91107,12 +89479,12 @@ index 48c27d813e..f23aca8108 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -91122,7 +89494,6 @@ index 48c27d813e..f23aca8108 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -91146,6 +89517,7 @@ index 48c27d813e..f23aca8108 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -91156,13 +89528,15 @@ index 48c27d813e..f23aca8108 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -91180,12 +89554,14 @@ index 48c27d813e..f23aca8108 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -91216,16 +89592,6 @@ index 48c27d813e..f23aca8108 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -91234,36 +89600,38 @@ index 48c27d813e..f23aca8108 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("platform_thread_types_gn")
 diff --git third_party/libwebrtc/rtc_base/protobuf_utils_gn/moz.build third_party/libwebrtc/rtc_base/protobuf_utils_gn/moz.build
-index 668f1d0a98..4d3ef5564a 100644
+index 1647aaa6b043..4fe577234a1d 100644
 --- third_party/libwebrtc/rtc_base/protobuf_utils_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/protobuf_utils_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -91278,12 +89646,13 @@ index 668f1d0a98..4d3ef5564a 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -91291,13 +89660,14 @@ index 668f1d0a98..4d3ef5564a 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -91305,8 +89675,6 @@ index 668f1d0a98..4d3ef5564a 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -91314,12 +89682,12 @@ index 668f1d0a98..4d3ef5564a 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -91329,7 +89697,6 @@ index 668f1d0a98..4d3ef5564a 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -91353,6 +89720,7 @@ index 668f1d0a98..4d3ef5564a 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -91363,13 +89731,15 @@ index 668f1d0a98..4d3ef5564a 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -91383,17 +89753,19 @@ index 668f1d0a98..4d3ef5564a 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -91417,40 +89789,33 @@ index 668f1d0a98..4d3ef5564a 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("protobuf_utils_gn")
 diff --git third_party/libwebrtc/rtc_base/race_checker_gn/moz.build third_party/libwebrtc/rtc_base/race_checker_gn/moz.build
-index 6d2ee3c0a0..6deeed359a 100644
+index c9fa1320de9d..7f449fc09841 100644
 --- third_party/libwebrtc/rtc_base/race_checker_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/race_checker_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -91465,12 +89830,13 @@ index 6d2ee3c0a0..6deeed359a 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -91478,13 +89844,14 @@ index 6d2ee3c0a0..6deeed359a 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -91496,8 +89863,6 @@ index 6d2ee3c0a0..6deeed359a 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -91505,12 +89870,12 @@ index 6d2ee3c0a0..6deeed359a 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -91520,7 +89885,6 @@ index 6d2ee3c0a0..6deeed359a 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -91544,6 +89908,7 @@ index 6d2ee3c0a0..6deeed359a 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -91554,13 +89919,15 @@ index 6d2ee3c0a0..6deeed359a 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -91578,12 +89945,14 @@ index 6d2ee3c0a0..6deeed359a 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -91614,16 +89983,6 @@ index 6d2ee3c0a0..6deeed359a 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -91632,36 +89991,38 @@ index 6d2ee3c0a0..6deeed359a 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("race_checker_gn")
 diff --git third_party/libwebrtc/rtc_base/random_gn/moz.build third_party/libwebrtc/rtc_base/random_gn/moz.build
-index 38d713e123..70cddc604d 100644
+index 9ff8f952df81..b059729cb685 100644
 --- third_party/libwebrtc/rtc_base/random_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/random_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -91676,12 +90037,13 @@ index 38d713e123..70cddc604d 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -91689,13 +90051,14 @@ index 38d713e123..70cddc604d 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -91707,8 +90070,6 @@ index 38d713e123..70cddc604d 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -91716,12 +90077,12 @@ index 38d713e123..70cddc604d 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -91731,7 +90092,6 @@ index 38d713e123..70cddc604d 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -91755,6 +90115,7 @@ index 38d713e123..70cddc604d 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -91765,13 +90126,15 @@ index 38d713e123..70cddc604d 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -91789,12 +90152,14 @@ index 38d713e123..70cddc604d 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -91825,16 +90190,6 @@ index 38d713e123..70cddc604d 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -91843,36 +90198,38 @@ index 38d713e123..70cddc604d 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("random_gn")
 diff --git third_party/libwebrtc/rtc_base/rate_limiter_gn/moz.build third_party/libwebrtc/rtc_base/rate_limiter_gn/moz.build
-index 8827194a0d..2ca7defd34 100644
+index 6458f194937c..4962afa749c1 100644
 --- third_party/libwebrtc/rtc_base/rate_limiter_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/rate_limiter_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -91887,12 +90244,13 @@ index 8827194a0d..2ca7defd34 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -91900,13 +90258,14 @@ index 8827194a0d..2ca7defd34 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -91918,8 +90277,6 @@ index 8827194a0d..2ca7defd34 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -91927,12 +90284,12 @@ index 8827194a0d..2ca7defd34 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -91946,7 +90303,6 @@ index 8827194a0d..2ca7defd34 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -91970,6 +90326,7 @@ index 8827194a0d..2ca7defd34 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -91980,6 +90337,7 @@ index 8827194a0d..2ca7defd34 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -91992,8 +90350,9 @@ index 8827194a0d..2ca7defd34 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -92011,12 +90370,14 @@ index 8827194a0d..2ca7defd34 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -92047,16 +90408,6 @@ index 8827194a0d..2ca7defd34 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -92065,36 +90416,38 @@ index 8827194a0d..2ca7defd34 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rate_limiter_gn")
 diff --git third_party/libwebrtc/rtc_base/rate_statistics_gn/moz.build third_party/libwebrtc/rtc_base/rate_statistics_gn/moz.build
-index 88038145cf..98328fad33 100644
+index 26d116b0e48c..8c670a919e35 100644
 --- third_party/libwebrtc/rtc_base/rate_statistics_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/rate_statistics_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -92109,12 +90462,13 @@ index 88038145cf..98328fad33 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -92122,13 +90476,14 @@ index 88038145cf..98328fad33 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -92140,8 +90495,6 @@ index 88038145cf..98328fad33 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -92149,12 +90502,12 @@ index 88038145cf..98328fad33 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -92164,7 +90517,6 @@ index 88038145cf..98328fad33 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -92188,6 +90540,7 @@ index 88038145cf..98328fad33 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -92198,6 +90551,7 @@ index 88038145cf..98328fad33 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -92210,8 +90564,9 @@ index 88038145cf..98328fad33 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -92229,12 +90584,14 @@ index 88038145cf..98328fad33 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -92265,16 +90622,6 @@ index 88038145cf..98328fad33 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -92283,36 +90630,38 @@ index 88038145cf..98328fad33 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rate_statistics_gn")
 diff --git third_party/libwebrtc/rtc_base/rate_tracker_gn/moz.build third_party/libwebrtc/rtc_base/rate_tracker_gn/moz.build
-index bd0629bfa0..dce869f894 100644
+index d146c136ccfc..1e89fe6caec3 100644
 --- third_party/libwebrtc/rtc_base/rate_tracker_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/rate_tracker_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -92327,12 +90676,13 @@ index bd0629bfa0..dce869f894 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -92340,13 +90690,14 @@ index bd0629bfa0..dce869f894 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -92358,8 +90709,6 @@ index bd0629bfa0..dce869f894 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -92367,12 +90716,12 @@ index bd0629bfa0..dce869f894 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -92382,7 +90731,6 @@ index bd0629bfa0..dce869f894 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -92406,6 +90754,7 @@ index bd0629bfa0..dce869f894 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -92416,6 +90765,7 @@ index bd0629bfa0..dce869f894 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -92428,8 +90778,9 @@ index bd0629bfa0..dce869f894 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -92447,12 +90798,14 @@ index bd0629bfa0..dce869f894 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -92483,16 +90836,6 @@ index bd0629bfa0..dce869f894 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -92501,36 +90844,38 @@ index bd0629bfa0..dce869f894 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rate_tracker_gn")
 diff --git third_party/libwebrtc/rtc_base/refcount_gn/moz.build third_party/libwebrtc/rtc_base/refcount_gn/moz.build
-index 3595a7a13a..b23b29b3df 100644
+index b3a330088e12..ee683704fec2 100644
 --- third_party/libwebrtc/rtc_base/refcount_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/refcount_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -92545,12 +90890,13 @@ index 3595a7a13a..b23b29b3df 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -92558,13 +90904,14 @@ index 3595a7a13a..b23b29b3df 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -92572,8 +90919,6 @@ index 3595a7a13a..b23b29b3df 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -92581,12 +90926,12 @@ index 3595a7a13a..b23b29b3df 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -92596,7 +90941,6 @@ index 3595a7a13a..b23b29b3df 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -92620,6 +90964,7 @@ index 3595a7a13a..b23b29b3df 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -92630,13 +90975,15 @@ index 3595a7a13a..b23b29b3df 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -92650,17 +90997,19 @@ index 3595a7a13a..b23b29b3df 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -92684,40 +91033,33 @@ index 3595a7a13a..b23b29b3df 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("refcount_gn")
 diff --git third_party/libwebrtc/rtc_base/rolling_accumulator_gn/moz.build third_party/libwebrtc/rtc_base/rolling_accumulator_gn/moz.build
-index daf579df35..f83bf4191a 100644
+index b587c37b604b..c362ce5eaa3b 100644
 --- third_party/libwebrtc/rtc_base/rolling_accumulator_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/rolling_accumulator_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -92732,12 +91074,13 @@ index daf579df35..f83bf4191a 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -92745,13 +91088,14 @@ index daf579df35..f83bf4191a 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -92763,8 +91107,6 @@ index daf579df35..f83bf4191a 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -92772,12 +91114,12 @@ index daf579df35..f83bf4191a 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -92787,7 +91129,6 @@ index daf579df35..f83bf4191a 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -92811,6 +91152,7 @@ index daf579df35..f83bf4191a 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -92821,13 +91163,15 @@ index daf579df35..f83bf4191a 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -92841,17 +91185,19 @@ index daf579df35..f83bf4191a 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -92875,40 +91221,33 @@ index daf579df35..f83bf4191a 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("rolling_accumulator_gn")
 diff --git third_party/libwebrtc/rtc_base/rtc_event_gn/moz.build third_party/libwebrtc/rtc_base/rtc_event_gn/moz.build
-index f01e48e213..61236b44fa 100644
+index c79d22da2bb9..ce078cd78399 100644
 --- third_party/libwebrtc/rtc_base/rtc_event_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/rtc_event_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -92923,12 +91262,13 @@ index f01e48e213..61236b44fa 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -92936,13 +91276,14 @@ index f01e48e213..61236b44fa 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -92954,8 +91295,6 @@ index f01e48e213..61236b44fa 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -92963,12 +91302,12 @@ index f01e48e213..61236b44fa 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -92978,7 +91317,6 @@ index f01e48e213..61236b44fa 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -93002,6 +91340,7 @@ index f01e48e213..61236b44fa 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -93012,6 +91351,7 @@ index f01e48e213..61236b44fa 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -93024,8 +91364,9 @@ index f01e48e213..61236b44fa 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -93043,12 +91384,14 @@ index f01e48e213..61236b44fa 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -93079,16 +91422,6 @@ index f01e48e213..61236b44fa 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -93097,36 +91430,38 @@ index f01e48e213..61236b44fa 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtc_event_gn")
 diff --git third_party/libwebrtc/rtc_base/rtc_numerics_gn/moz.build third_party/libwebrtc/rtc_base/rtc_numerics_gn/moz.build
-index 9c7b0c6d3f..a11937d5e0 100644
+index 8b800dd4f0ac..71e90bea9fe1 100644
 --- third_party/libwebrtc/rtc_base/rtc_numerics_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/rtc_numerics_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -93141,12 +91476,13 @@ index 9c7b0c6d3f..a11937d5e0 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,179 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,87 +56,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -93154,13 +91490,14 @@ index 9c7b0c6d3f..a11937d5e0 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -93172,8 +91509,6 @@ index 9c7b0c6d3f..a11937d5e0 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -93181,12 +91516,12 @@ index 9c7b0c6d3f..a11937d5e0 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -93196,7 +91531,6 @@ index 9c7b0c6d3f..a11937d5e0 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -93220,6 +91554,7 @@ index 9c7b0c6d3f..a11937d5e0 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -93230,13 +91565,15 @@ index 9c7b0c6d3f..a11937d5e0 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -135,88 +64,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -93254,12 +91591,14 @@ index 9c7b0c6d3f..a11937d5e0 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -93290,16 +91629,6 @@ index 9c7b0c6d3f..a11937d5e0 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -93308,36 +91637,38 @@ index 9c7b0c6d3f..a11937d5e0 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("rtc_numerics_gn")
 diff --git third_party/libwebrtc/rtc_base/safe_compare_gn/moz.build third_party/libwebrtc/rtc_base/safe_compare_gn/moz.build
-index 80d295aa9d..5674190b8f 100644
+index c71137580318..cd11316dae92 100644
 --- third_party/libwebrtc/rtc_base/safe_compare_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/safe_compare_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -93352,12 +91683,13 @@ index 80d295aa9d..5674190b8f 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -93365,13 +91697,14 @@ index 80d295aa9d..5674190b8f 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -93379,8 +91712,6 @@ index 80d295aa9d..5674190b8f 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -93388,12 +91719,12 @@ index 80d295aa9d..5674190b8f 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -93403,7 +91734,6 @@ index 80d295aa9d..5674190b8f 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -93427,6 +91757,7 @@ index 80d295aa9d..5674190b8f 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -93437,13 +91768,15 @@ index 80d295aa9d..5674190b8f 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -93457,17 +91790,19 @@ index 80d295aa9d..5674190b8f 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -93491,40 +91826,33 @@ index 80d295aa9d..5674190b8f 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("safe_compare_gn")
 diff --git third_party/libwebrtc/rtc_base/safe_conversions_gn/moz.build third_party/libwebrtc/rtc_base/safe_conversions_gn/moz.build
-index c9b97cb7ed..614a50cc36 100644
+index d8cc6abaaa62..5803fa4c65a4 100644
 --- third_party/libwebrtc/rtc_base/safe_conversions_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/safe_conversions_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -93539,12 +91867,13 @@ index c9b97cb7ed..614a50cc36 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -93552,13 +91881,14 @@ index c9b97cb7ed..614a50cc36 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -93570,8 +91900,6 @@ index c9b97cb7ed..614a50cc36 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -93579,12 +91907,12 @@ index c9b97cb7ed..614a50cc36 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -93594,7 +91922,6 @@ index c9b97cb7ed..614a50cc36 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -93618,6 +91945,7 @@ index c9b97cb7ed..614a50cc36 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -93628,13 +91956,15 @@ index c9b97cb7ed..614a50cc36 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -93648,17 +91978,19 @@ index c9b97cb7ed..614a50cc36 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -93682,40 +92014,33 @@ index c9b97cb7ed..614a50cc36 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("safe_conversions_gn")
 diff --git third_party/libwebrtc/rtc_base/safe_minmax_gn/moz.build third_party/libwebrtc/rtc_base/safe_minmax_gn/moz.build
-index 50e6173fcc..dd120fb852 100644
+index f6763736acda..fddce9408b17 100644
 --- third_party/libwebrtc/rtc_base/safe_minmax_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/safe_minmax_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -93730,12 +92055,13 @@ index 50e6173fcc..dd120fb852 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -93743,13 +92069,14 @@ index 50e6173fcc..dd120fb852 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -93761,8 +92088,6 @@ index 50e6173fcc..dd120fb852 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -93770,12 +92095,12 @@ index 50e6173fcc..dd120fb852 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -93785,7 +92110,6 @@ index 50e6173fcc..dd120fb852 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -93809,6 +92133,7 @@ index 50e6173fcc..dd120fb852 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -93819,13 +92144,15 @@ index 50e6173fcc..dd120fb852 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -93839,17 +92166,19 @@ index 50e6173fcc..dd120fb852 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -93873,40 +92202,33 @@ index 50e6173fcc..dd120fb852 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("safe_minmax_gn")
 diff --git third_party/libwebrtc/rtc_base/sample_counter_gn/moz.build third_party/libwebrtc/rtc_base/sample_counter_gn/moz.build
-index 4ffa48a120..5a19758cd0 100644
+index ed5f3a9be8a2..6505e7e52bac 100644
 --- third_party/libwebrtc/rtc_base/sample_counter_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/sample_counter_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -93921,12 +92243,13 @@ index 4ffa48a120..5a19758cd0 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -93934,13 +92257,14 @@ index 4ffa48a120..5a19758cd0 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -93952,8 +92276,6 @@ index 4ffa48a120..5a19758cd0 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -93961,12 +92283,12 @@ index 4ffa48a120..5a19758cd0 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -93976,7 +92298,6 @@ index 4ffa48a120..5a19758cd0 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -94000,6 +92321,7 @@ index 4ffa48a120..5a19758cd0 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -94010,13 +92332,15 @@ index 4ffa48a120..5a19758cd0 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -94034,12 +92358,14 @@ index 4ffa48a120..5a19758cd0 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -94070,16 +92396,6 @@ index 4ffa48a120..5a19758cd0 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -94088,36 +92404,38 @@ index 4ffa48a120..5a19758cd0 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("sample_counter_gn")
 diff --git third_party/libwebrtc/rtc_base/sanitizer_gn/moz.build third_party/libwebrtc/rtc_base/sanitizer_gn/moz.build
-index a860a9f728..65d7a7b001 100644
+index f7903c8db54c..0bebe9378c50 100644
 --- third_party/libwebrtc/rtc_base/sanitizer_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/sanitizer_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -94132,12 +92450,13 @@ index a860a9f728..65d7a7b001 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -94145,13 +92464,14 @@ index a860a9f728..65d7a7b001 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -94159,8 +92479,6 @@ index a860a9f728..65d7a7b001 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -94168,12 +92486,12 @@ index a860a9f728..65d7a7b001 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -94183,7 +92501,6 @@ index a860a9f728..65d7a7b001 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -94207,6 +92524,7 @@ index a860a9f728..65d7a7b001 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -94217,13 +92535,15 @@ index a860a9f728..65d7a7b001 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -94237,17 +92557,19 @@ index a860a9f728..65d7a7b001 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -94271,40 +92593,33 @@ index a860a9f728..65d7a7b001 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("sanitizer_gn")
 diff --git third_party/libwebrtc/rtc_base/socket_address_gn/moz.build third_party/libwebrtc/rtc_base/socket_address_gn/moz.build
-index 04cba77cbb..b2c6204e30 100644
+index cfadf85ec95b..cb58cf9db2f1 100644
 --- third_party/libwebrtc/rtc_base/socket_address_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/socket_address_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -94319,12 +92634,13 @@ index 04cba77cbb..b2c6204e30 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,187 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,95 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -94332,13 +92648,14 @@ index 04cba77cbb..b2c6204e30 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -94351,8 +92668,6 @@ index 04cba77cbb..b2c6204e30 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -94360,12 +92675,12 @@ index 04cba77cbb..b2c6204e30 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -94375,7 +92690,6 @@ index 04cba77cbb..b2c6204e30 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -94399,6 +92713,7 @@ index 04cba77cbb..b2c6204e30 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -94409,6 +92724,7 @@ index 04cba77cbb..b2c6204e30 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -94421,8 +92737,9 @@ index 04cba77cbb..b2c6204e30 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -141,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -94440,12 +92757,14 @@ index 04cba77cbb..b2c6204e30 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -94476,16 +92795,6 @@ index 04cba77cbb..b2c6204e30 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -94494,36 +92803,38 @@ index 04cba77cbb..b2c6204e30 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("socket_address_gn")
 diff --git third_party/libwebrtc/rtc_base/socket_factory_gn/moz.build third_party/libwebrtc/rtc_base/socket_factory_gn/moz.build
-index f3356c04b4..591ac160c8 100644
+index 0161ebe4c277..652747e02185 100644
 --- third_party/libwebrtc/rtc_base/socket_factory_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/socket_factory_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -94538,12 +92849,13 @@ index f3356c04b4..591ac160c8 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,120 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,95 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -94551,13 +92863,14 @@ index f3356c04b4..591ac160c8 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -94570,8 +92883,6 @@ index f3356c04b4..591ac160c8 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -94579,12 +92890,12 @@ index f3356c04b4..591ac160c8 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -94594,7 +92905,6 @@ index f3356c04b4..591ac160c8 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -94618,6 +92928,7 @@ index f3356c04b4..591ac160c8 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -94628,6 +92939,7 @@ index f3356c04b4..591ac160c8 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -94640,8 +92952,9 @@ index f3356c04b4..591ac160c8 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -137,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -94655,17 +92968,19 @@ index f3356c04b4..591ac160c8 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -162,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -167,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -94689,40 +93004,33 @@ index f3356c04b4..591ac160c8 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("socket_factory_gn")
 diff --git third_party/libwebrtc/rtc_base/socket_gn/moz.build third_party/libwebrtc/rtc_base/socket_gn/moz.build
-index edca3916c1..483f18116d 100644
+index d427dcab649e..fee4041d1a3a 100644
 --- third_party/libwebrtc/rtc_base/socket_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/socket_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -94737,12 +93045,13 @@ index edca3916c1..483f18116d 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,187 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,95 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -94750,13 +93059,14 @@ index edca3916c1..483f18116d 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -94769,8 +93079,6 @@ index edca3916c1..483f18116d 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -94778,12 +93086,12 @@ index edca3916c1..483f18116d 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -94793,7 +93101,6 @@ index edca3916c1..483f18116d 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -94817,6 +93124,7 @@ index edca3916c1..483f18116d 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -94827,6 +93135,7 @@ index edca3916c1..483f18116d 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -94839,8 +93148,9 @@ index edca3916c1..483f18116d 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -141,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -94858,12 +93168,14 @@ index edca3916c1..483f18116d 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -94894,16 +93206,6 @@ index edca3916c1..483f18116d 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -94912,36 +93214,38 @@ index edca3916c1..483f18116d 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("socket_gn")
 diff --git third_party/libwebrtc/rtc_base/socket_server_gn/moz.build third_party/libwebrtc/rtc_base/socket_server_gn/moz.build
-index 942e81926f..b2c9e65341 100644
+index 39b8b6eb86a6..95b310c97892 100644
 --- third_party/libwebrtc/rtc_base/socket_server_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/socket_server_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -94956,12 +93260,13 @@ index 942e81926f..b2c9e65341 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,120 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,95 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -94969,13 +93274,14 @@ index 942e81926f..b2c9e65341 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -94988,8 +93294,6 @@ index 942e81926f..b2c9e65341 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -94997,12 +93301,12 @@ index 942e81926f..b2c9e65341 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -95012,7 +93316,6 @@ index 942e81926f..b2c9e65341 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -95036,6 +93339,7 @@ index 942e81926f..b2c9e65341 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -95046,6 +93350,7 @@ index 942e81926f..b2c9e65341 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -95058,8 +93363,9 @@ index 942e81926f..b2c9e65341 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -137,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -95073,17 +93379,19 @@ index 942e81926f..b2c9e65341 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -162,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -167,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -95107,40 +93415,33 @@ index 942e81926f..b2c9e65341 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("socket_server_gn")
 diff --git third_party/libwebrtc/rtc_base/ssl_adapter_gn/moz.build third_party/libwebrtc/rtc_base/ssl_adapter_gn/moz.build
-index 75ac6a6be2..61f586516d 100644
+index 44fd11fdd3bd..2a80ae26ad1a 100644
 --- third_party/libwebrtc/rtc_base/ssl_adapter_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/ssl_adapter_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -95155,12 +93456,13 @@ index 75ac6a6be2..61f586516d 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -95168,13 +93470,14 @@ index 75ac6a6be2..61f586516d 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -95182,8 +93485,6 @@ index 75ac6a6be2..61f586516d 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -95191,12 +93492,12 @@ index 75ac6a6be2..61f586516d 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -95206,7 +93507,6 @@ index 75ac6a6be2..61f586516d 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -95230,6 +93530,7 @@ index 75ac6a6be2..61f586516d 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -95240,13 +93541,15 @@ index 75ac6a6be2..61f586516d 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -95260,17 +93563,19 @@ index 75ac6a6be2..61f586516d 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -95294,40 +93599,33 @@ index 75ac6a6be2..61f586516d 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("ssl_adapter_gn")
 diff --git third_party/libwebrtc/rtc_base/ssl_gn/moz.build third_party/libwebrtc/rtc_base/ssl_gn/moz.build
-index e3472674ce..75f5872592 100644
+index aad7b048f74e..1d0d9089f7b0 100644
 --- third_party/libwebrtc/rtc_base/ssl_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/ssl_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -95342,12 +93640,13 @@ index e3472674ce..75f5872592 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -95355,13 +93654,14 @@ index e3472674ce..75f5872592 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -95369,8 +93669,6 @@ index e3472674ce..75f5872592 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -95378,12 +93676,12 @@ index e3472674ce..75f5872592 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -95393,7 +93691,6 @@ index e3472674ce..75f5872592 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -95417,6 +93714,7 @@ index e3472674ce..75f5872592 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -95427,13 +93725,15 @@ index e3472674ce..75f5872592 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -95447,17 +93747,19 @@ index e3472674ce..75f5872592 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -95481,40 +93783,33 @@ index e3472674ce..75f5872592 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("ssl_gn")
 diff --git third_party/libwebrtc/rtc_base/stringutils_gn/moz.build third_party/libwebrtc/rtc_base/stringutils_gn/moz.build
-index 3a9379a6bc..5c8050facc 100644
+index c88b2439507f..8d6c9871ff19 100644
 --- third_party/libwebrtc/rtc_base/stringutils_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/stringutils_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -95529,12 +93824,13 @@ index 3a9379a6bc..5c8050facc 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -47,179 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -49,87 +58,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -95542,13 +93838,14 @@ index 3a9379a6bc..5c8050facc 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -95560,8 +93857,6 @@ index 3a9379a6bc..5c8050facc 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -95569,12 +93864,12 @@ index 3a9379a6bc..5c8050facc 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -95584,7 +93879,6 @@ index 3a9379a6bc..5c8050facc 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -95608,6 +93902,7 @@ index 3a9379a6bc..5c8050facc 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -95618,13 +93913,15 @@ index 3a9379a6bc..5c8050facc 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -137,88 +66,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -95642,12 +93939,14 @@ index 3a9379a6bc..5c8050facc 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -95678,16 +93977,6 @@ index 3a9379a6bc..5c8050facc 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -95696,36 +93985,38 @@ index 3a9379a6bc..5c8050facc 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("stringutils_gn")
 diff --git third_party/libwebrtc/rtc_base/strong_alias_gn/moz.build third_party/libwebrtc/rtc_base/strong_alias_gn/moz.build
-index f095e4d464..1d1169bf8b 100644
+index fbec1dfee3b4..4837fc994626 100644
 --- third_party/libwebrtc/rtc_base/strong_alias_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/strong_alias_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -95740,12 +94031,13 @@ index f095e4d464..1d1169bf8b 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -95753,13 +94045,14 @@ index f095e4d464..1d1169bf8b 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -95767,8 +94060,6 @@ index f095e4d464..1d1169bf8b 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -95776,12 +94067,12 @@ index f095e4d464..1d1169bf8b 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -95791,7 +94082,6 @@ index f095e4d464..1d1169bf8b 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -95815,6 +94105,7 @@ index f095e4d464..1d1169bf8b 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -95825,13 +94116,15 @@ index f095e4d464..1d1169bf8b 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -95845,17 +94138,19 @@ index f095e4d464..1d1169bf8b 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -95879,40 +94174,33 @@ index f095e4d464..1d1169bf8b 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("strong_alias_gn")
 diff --git third_party/libwebrtc/rtc_base/swap_queue_gn/moz.build third_party/libwebrtc/rtc_base/swap_queue_gn/moz.build
-index 3fc5f7cf3d..f8f4f5f791 100644
+index a85e8fd3cd0d..54cdd3a87bb6 100644
 --- third_party/libwebrtc/rtc_base/swap_queue_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/swap_queue_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -95927,12 +94215,13 @@ index 3fc5f7cf3d..f8f4f5f791 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -95940,13 +94229,14 @@ index 3fc5f7cf3d..f8f4f5f791 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -95958,8 +94248,6 @@ index 3fc5f7cf3d..f8f4f5f791 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -95967,12 +94255,12 @@ index 3fc5f7cf3d..f8f4f5f791 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -95982,7 +94270,6 @@ index 3fc5f7cf3d..f8f4f5f791 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -96006,6 +94293,7 @@ index 3fc5f7cf3d..f8f4f5f791 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -96016,13 +94304,15 @@ index 3fc5f7cf3d..f8f4f5f791 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -96036,17 +94326,19 @@ index 3fc5f7cf3d..f8f4f5f791 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -96070,40 +94362,33 @@ index 3fc5f7cf3d..f8f4f5f791 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("swap_queue_gn")
 diff --git third_party/libwebrtc/rtc_base/synchronization/mutex_gn/moz.build third_party/libwebrtc/rtc_base/synchronization/mutex_gn/moz.build
-index ba727290af..0b02cb2f3f 100644
+index d37689f4f122..7a4403e8a55c 100644
 --- third_party/libwebrtc/rtc_base/synchronization/mutex_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/synchronization/mutex_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -96118,12 +94403,13 @@ index ba727290af..0b02cb2f3f 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -96131,13 +94417,14 @@ index ba727290af..0b02cb2f3f 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -96149,8 +94436,6 @@ index ba727290af..0b02cb2f3f 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -96158,12 +94443,12 @@ index ba727290af..0b02cb2f3f 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -96173,7 +94458,6 @@ index ba727290af..0b02cb2f3f 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -96197,6 +94481,7 @@ index ba727290af..0b02cb2f3f 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -96207,13 +94492,15 @@ index ba727290af..0b02cb2f3f 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -96227,17 +94514,19 @@ index ba727290af..0b02cb2f3f 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -96261,40 +94550,33 @@ index ba727290af..0b02cb2f3f 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("mutex_gn")
 diff --git third_party/libwebrtc/rtc_base/synchronization/sequence_checker_internal_gn/moz.build third_party/libwebrtc/rtc_base/synchronization/sequence_checker_internal_gn/moz.build
-index 570234e8e2..ca17fd6c0a 100644
+index ff8f90793c1a..6b0a8bd9f8b4 100644
 --- third_party/libwebrtc/rtc_base/synchronization/sequence_checker_internal_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/synchronization/sequence_checker_internal_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -96309,12 +94591,13 @@ index 570234e8e2..ca17fd6c0a 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -96322,13 +94605,14 @@ index 570234e8e2..ca17fd6c0a 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -96340,8 +94624,6 @@ index 570234e8e2..ca17fd6c0a 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -96349,12 +94631,12 @@ index 570234e8e2..ca17fd6c0a 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -96364,7 +94646,6 @@ index 570234e8e2..ca17fd6c0a 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -96388,6 +94669,7 @@ index 570234e8e2..ca17fd6c0a 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -96398,13 +94680,15 @@ index 570234e8e2..ca17fd6c0a 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -96422,12 +94706,14 @@ index 570234e8e2..ca17fd6c0a 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -96458,16 +94744,6 @@ index 570234e8e2..ca17fd6c0a 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -96476,36 +94752,38 @@ index 570234e8e2..ca17fd6c0a 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("sequence_checker_internal_gn")
 diff --git third_party/libwebrtc/rtc_base/synchronization/yield_gn/moz.build third_party/libwebrtc/rtc_base/synchronization/yield_gn/moz.build
-index 662dc4ca7a..197cc9f03a 100644
+index aa38d8281a42..87d2544ad6ab 100644
 --- third_party/libwebrtc/rtc_base/synchronization/yield_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/synchronization/yield_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -96520,12 +94798,13 @@ index 662dc4ca7a..197cc9f03a 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,175 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,83 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -96533,13 +94812,14 @@ index 662dc4ca7a..197cc9f03a 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -96547,8 +94827,6 @@ index 662dc4ca7a..197cc9f03a 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -96556,12 +94834,12 @@ index 662dc4ca7a..197cc9f03a 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -96571,7 +94849,6 @@ index 662dc4ca7a..197cc9f03a 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -96595,6 +94872,7 @@ index 662dc4ca7a..197cc9f03a 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -96605,13 +94883,15 @@ index 662dc4ca7a..197cc9f03a 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -96629,12 +94909,14 @@ index 662dc4ca7a..197cc9f03a 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -96665,54 +94947,46 @@ index 662dc4ca7a..197cc9f03a 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    OS_LIBS += [
--        "unwind"
+-    CXXFLAGS += [
+-        "-msse2"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("yield_gn")
 diff --git third_party/libwebrtc/rtc_base/synchronization/yield_policy_gn/moz.build third_party/libwebrtc/rtc_base/synchronization/yield_policy_gn/moz.build
-index 45cb36beec..32deffc163 100644
+index 3e944be847d3..a3f2dcd8cd24 100644
 --- third_party/libwebrtc/rtc_base/synchronization/yield_policy_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/synchronization/yield_policy_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -96727,12 +95001,13 @@ index 45cb36beec..32deffc163 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -96740,13 +95015,14 @@ index 45cb36beec..32deffc163 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -96758,8 +95034,6 @@ index 45cb36beec..32deffc163 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -96767,12 +95041,12 @@ index 45cb36beec..32deffc163 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -96782,7 +95056,6 @@ index 45cb36beec..32deffc163 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -96806,6 +95079,7 @@ index 45cb36beec..32deffc163 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -96816,13 +95090,15 @@ index 45cb36beec..32deffc163 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -96840,12 +95116,14 @@ index 45cb36beec..32deffc163 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -96876,16 +95154,6 @@ index 45cb36beec..32deffc163 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -96894,36 +95162,38 @@ index 45cb36beec..32deffc163 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("yield_policy_gn")
 diff --git third_party/libwebrtc/rtc_base/system/arch_gn/moz.build third_party/libwebrtc/rtc_base/system/arch_gn/moz.build
-index c3db5cb3de..a2e813fa09 100644
+index 2561a159f2c1..c09f87b18f1c 100644
 --- third_party/libwebrtc/rtc_base/system/arch_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/system/arch_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -96938,12 +95208,13 @@ index c3db5cb3de..a2e813fa09 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -96951,13 +95222,14 @@ index c3db5cb3de..a2e813fa09 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -96965,8 +95237,6 @@ index c3db5cb3de..a2e813fa09 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -96974,12 +95244,12 @@ index c3db5cb3de..a2e813fa09 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -96989,7 +95259,6 @@ index c3db5cb3de..a2e813fa09 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -97013,6 +95282,7 @@ index c3db5cb3de..a2e813fa09 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -97023,13 +95293,15 @@ index c3db5cb3de..a2e813fa09 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -97043,17 +95315,19 @@ index c3db5cb3de..a2e813fa09 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -97077,40 +95351,33 @@ index c3db5cb3de..a2e813fa09 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("arch_gn")
 diff --git third_party/libwebrtc/rtc_base/system/asm_defines_gn/moz.build third_party/libwebrtc/rtc_base/system/asm_defines_gn/moz.build
 deleted file mode 100644
-index 89f37a5264..0000000000
+index 78132c11deb4..000000000000
 --- third_party/libwebrtc/rtc_base/system/asm_defines_gn/moz.build
 +++ /dev/null
-@@ -1,79 +0,0 @@
+@@ -1,75 +0,0 @@
 -# This Source Code Form is subject to the terms of the Mozilla Public
 -# License, v. 2.0. If a copy of the MPL was not distributed with this
 -# file, You can obtain one at http://mozilla.org/MPL/2.0/.
@@ -97123,6 +95390,7 @@ index 89f37a5264..0000000000
 -AllowCompilerWarnings()
 -
 -DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
 -DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
 -DEFINES["RTC_ENABLE_VP9"] = True
 -DEFINES["WEBRTC_ARCH_ARM"] = True
@@ -97136,6 +95404,7 @@ index 89f37a5264..0000000000
 -DEFINES["WEBRTC_POSIX"] = True
 -DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
 -DEFINES["_GNU_SOURCE"] = True
+-DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 -DEFINES["__STDC_CONSTANT_MACROS"] = True
 -DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -97165,37 +95434,31 @@ index 89f37a5264..0000000000
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--
--    OS_LIBS += [
--        "unwind"
--    ]
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
 -Library("asm_defines_gn")
 diff --git third_party/libwebrtc/rtc_base/system/cocoa_threading_gn/moz.build third_party/libwebrtc/rtc_base/system/cocoa_threading_gn/moz.build
 deleted file mode 100644
-index 558f19324d..0000000000
+index ba2c50f92c2a..000000000000
 --- third_party/libwebrtc/rtc_base/system/cocoa_threading_gn/moz.build
 +++ /dev/null
-@@ -1,67 +0,0 @@
+@@ -1,68 +0,0 @@
 -# This Source Code Form is subject to the terms of the Mozilla Public
 -# License, v. 2.0. If a copy of the MPL was not distributed with this
 -# file, You can obtain one at http://mozilla.org/MPL/2.0/.
@@ -97212,6 +95475,7 @@ index 558f19324d..0000000000
 -AllowCompilerWarnings()
 -
 -DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
 -DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
 -DEFINES["RTC_ENABLE_VP9"] = True
 -DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
@@ -97221,8 +95485,7 @@ index 558f19324d..0000000000
 -DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
 -DEFINES["WEBRTC_POSIX"] = True
 -DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
--DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 -DEFINES["__STDC_CONSTANT_MACROS"] = True
 -DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -97257,6 +95520,7 @@ index 558f19324d..0000000000
 -
 -    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
+-    DEFINES["__ARM_NEON__"] = "1"
 -
 -if CONFIG["TARGET_CPU"] == "x86_64":
 -
@@ -97264,11 +95528,11 @@ index 558f19324d..0000000000
 -
 -Library("cocoa_threading_gn")
 diff --git third_party/libwebrtc/rtc_base/system/file_wrapper_gn/moz.build third_party/libwebrtc/rtc_base/system/file_wrapper_gn/moz.build
-index c5dee909a2..f7eba12a6b 100644
+index eba81875e62b..78db823c9245 100644
 --- third_party/libwebrtc/rtc_base/system/file_wrapper_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/system/file_wrapper_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -97283,12 +95547,13 @@ index c5dee909a2..f7eba12a6b 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -97296,13 +95561,14 @@ index c5dee909a2..f7eba12a6b 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -97314,8 +95580,6 @@ index c5dee909a2..f7eba12a6b 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -97323,12 +95587,12 @@ index c5dee909a2..f7eba12a6b 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -97338,7 +95602,6 @@ index c5dee909a2..f7eba12a6b 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -97362,6 +95625,7 @@ index c5dee909a2..f7eba12a6b 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -97372,13 +95636,15 @@ index c5dee909a2..f7eba12a6b 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -97396,12 +95662,14 @@ index c5dee909a2..f7eba12a6b 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -97432,16 +95700,6 @@ index c5dee909a2..f7eba12a6b 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -97450,36 +95708,38 @@ index c5dee909a2..f7eba12a6b 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("file_wrapper_gn")
 diff --git third_party/libwebrtc/rtc_base/system/gcd_helpers_gn/moz.build third_party/libwebrtc/rtc_base/system/gcd_helpers_gn/moz.build
 deleted file mode 100644
-index ebb3552a55..0000000000
+index 90bb733abfca..000000000000
 --- third_party/libwebrtc/rtc_base/system/gcd_helpers_gn/moz.build
 +++ /dev/null
-@@ -1,67 +0,0 @@
+@@ -1,68 +0,0 @@
 -# This Source Code Form is subject to the terms of the Mozilla Public
 -# License, v. 2.0. If a copy of the MPL was not distributed with this
 -# file, You can obtain one at http://mozilla.org/MPL/2.0/.
@@ -97496,6 +95756,7 @@ index ebb3552a55..0000000000
 -AllowCompilerWarnings()
 -
 -DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
 -DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
 -DEFINES["RTC_ENABLE_VP9"] = True
 -DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
@@ -97505,8 +95766,7 @@ index ebb3552a55..0000000000
 -DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
 -DEFINES["WEBRTC_POSIX"] = True
 -DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
--DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 -DEFINES["__STDC_CONSTANT_MACROS"] = True
 -DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -97541,6 +95801,7 @@ index ebb3552a55..0000000000
 -
 -    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
+-    DEFINES["__ARM_NEON__"] = "1"
 -
 -if CONFIG["TARGET_CPU"] == "x86_64":
 -
@@ -97548,11 +95809,11 @@ index ebb3552a55..0000000000
 -
 -Library("gcd_helpers_gn")
 diff --git third_party/libwebrtc/rtc_base/system/ignore_warnings_gn/moz.build third_party/libwebrtc/rtc_base/system/ignore_warnings_gn/moz.build
-index 5d57390d53..b48a363829 100644
+index b04ad87eda04..d2d6215c2366 100644
 --- third_party/libwebrtc/rtc_base/system/ignore_warnings_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/system/ignore_warnings_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -97567,12 +95828,13 @@ index 5d57390d53..b48a363829 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -97580,13 +95842,14 @@ index 5d57390d53..b48a363829 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -97594,8 +95857,6 @@ index 5d57390d53..b48a363829 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -97603,12 +95864,12 @@ index 5d57390d53..b48a363829 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -97618,7 +95879,6 @@ index 5d57390d53..b48a363829 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -97642,6 +95902,7 @@ index 5d57390d53..b48a363829 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -97652,13 +95913,15 @@ index 5d57390d53..b48a363829 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -97672,17 +95935,19 @@ index 5d57390d53..b48a363829 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -97706,40 +95971,33 @@ index 5d57390d53..b48a363829 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("ignore_warnings_gn")
 diff --git third_party/libwebrtc/rtc_base/system/inline_gn/moz.build third_party/libwebrtc/rtc_base/system/inline_gn/moz.build
-index a7d22c9d0e..4a835c05d9 100644
+index 859e531ae239..c5c6f101f8a1 100644
 --- third_party/libwebrtc/rtc_base/system/inline_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/system/inline_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -97754,12 +96012,13 @@ index a7d22c9d0e..4a835c05d9 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -97767,13 +96026,14 @@ index a7d22c9d0e..4a835c05d9 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -97781,8 +96041,6 @@ index a7d22c9d0e..4a835c05d9 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -97790,12 +96048,12 @@ index a7d22c9d0e..4a835c05d9 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -97805,7 +96063,6 @@ index a7d22c9d0e..4a835c05d9 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -97829,6 +96086,7 @@ index a7d22c9d0e..4a835c05d9 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -97839,13 +96097,15 @@ index a7d22c9d0e..4a835c05d9 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -97859,17 +96119,19 @@ index a7d22c9d0e..4a835c05d9 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -97893,40 +96155,33 @@ index a7d22c9d0e..4a835c05d9 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("inline_gn")
 diff --git third_party/libwebrtc/rtc_base/system/no_unique_address_gn/moz.build third_party/libwebrtc/rtc_base/system/no_unique_address_gn/moz.build
-index 790097730f..c2c0856a03 100644
+index c293849ca78f..0a7f61413e83 100644
 --- third_party/libwebrtc/rtc_base/system/no_unique_address_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/system/no_unique_address_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -97941,12 +96196,13 @@ index 790097730f..c2c0856a03 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -97954,13 +96210,14 @@ index 790097730f..c2c0856a03 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -97968,8 +96225,6 @@ index 790097730f..c2c0856a03 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -97977,12 +96232,12 @@ index 790097730f..c2c0856a03 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -97992,7 +96247,6 @@ index 790097730f..c2c0856a03 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -98016,6 +96270,7 @@ index 790097730f..c2c0856a03 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -98026,13 +96281,15 @@ index 790097730f..c2c0856a03 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -98046,17 +96303,19 @@ index 790097730f..c2c0856a03 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -98080,40 +96339,33 @@ index 790097730f..c2c0856a03 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("no_unique_address_gn")
 diff --git third_party/libwebrtc/rtc_base/system/rtc_export_gn/moz.build third_party/libwebrtc/rtc_base/system/rtc_export_gn/moz.build
-index 5fc704343e..c60c915ab8 100644
+index fa852e738efb..c57bf5f1dba8 100644
 --- third_party/libwebrtc/rtc_base/system/rtc_export_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/system/rtc_export_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -98128,12 +96380,13 @@ index 5fc704343e..c60c915ab8 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -98141,13 +96394,14 @@ index 5fc704343e..c60c915ab8 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -98155,8 +96409,6 @@ index 5fc704343e..c60c915ab8 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -98164,12 +96416,12 @@ index 5fc704343e..c60c915ab8 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -98179,7 +96431,6 @@ index 5fc704343e..c60c915ab8 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -98203,6 +96454,7 @@ index 5fc704343e..c60c915ab8 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -98213,13 +96465,15 @@ index 5fc704343e..c60c915ab8 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -98233,17 +96487,19 @@ index 5fc704343e..c60c915ab8 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -98267,40 +96523,33 @@ index 5fc704343e..c60c915ab8 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("rtc_export_gn")
 diff --git third_party/libwebrtc/rtc_base/system/unused_gn/moz.build third_party/libwebrtc/rtc_base/system/unused_gn/moz.build
-index f7b9e968bc..55dff7ae76 100644
+index 0c7379a967ab..968474be87f2 100644
 --- third_party/libwebrtc/rtc_base/system/unused_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/system/unused_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -98315,12 +96564,13 @@ index f7b9e968bc..55dff7ae76 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -98328,13 +96578,14 @@ index f7b9e968bc..55dff7ae76 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -98342,8 +96593,6 @@ index f7b9e968bc..55dff7ae76 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -98351,12 +96600,12 @@ index f7b9e968bc..55dff7ae76 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -98366,7 +96615,6 @@ index f7b9e968bc..55dff7ae76 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -98390,6 +96638,7 @@ index f7b9e968bc..55dff7ae76 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -98400,13 +96649,15 @@ index f7b9e968bc..55dff7ae76 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -98420,17 +96671,19 @@ index f7b9e968bc..55dff7ae76 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -98454,40 +96707,33 @@ index f7b9e968bc..55dff7ae76 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("unused_gn")
 diff --git third_party/libwebrtc/rtc_base/system/warn_current_thread_is_deadlocked_gn/moz.build third_party/libwebrtc/rtc_base/system/warn_current_thread_is_deadlocked_gn/moz.build
-index 5fcc0bfdb8..4a52fef8ab 100644
+index d1fe3ee32dae..932202f014fc 100644
 --- third_party/libwebrtc/rtc_base/system/warn_current_thread_is_deadlocked_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/system/warn_current_thread_is_deadlocked_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -98502,12 +96748,13 @@ index 5fcc0bfdb8..4a52fef8ab 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -98515,13 +96762,14 @@ index 5fcc0bfdb8..4a52fef8ab 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -98529,8 +96777,6 @@ index 5fcc0bfdb8..4a52fef8ab 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -98538,12 +96784,12 @@ index 5fcc0bfdb8..4a52fef8ab 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -98553,7 +96799,6 @@ index 5fcc0bfdb8..4a52fef8ab 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -98577,6 +96822,7 @@ index 5fcc0bfdb8..4a52fef8ab 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -98587,13 +96833,15 @@ index 5fcc0bfdb8..4a52fef8ab 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -98607,17 +96855,19 @@ index 5fcc0bfdb8..4a52fef8ab 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -98641,40 +96891,33 @@ index 5fcc0bfdb8..4a52fef8ab 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("warn_current_thread_is_deadlocked_gn")
 diff --git third_party/libwebrtc/rtc_base/task_utils/repeating_task_gn/moz.build third_party/libwebrtc/rtc_base/task_utils/repeating_task_gn/moz.build
-index 7cf1e2075a..e4e1313c11 100644
+index c24a2921fb66..64b71d2e5992 100644
 --- third_party/libwebrtc/rtc_base/task_utils/repeating_task_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/task_utils/repeating_task_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -98689,12 +96932,13 @@ index 7cf1e2075a..e4e1313c11 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -98702,13 +96946,14 @@ index 7cf1e2075a..e4e1313c11 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -98720,8 +96965,6 @@ index 7cf1e2075a..e4e1313c11 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -98729,12 +96972,12 @@ index 7cf1e2075a..e4e1313c11 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -98748,7 +96991,6 @@ index 7cf1e2075a..e4e1313c11 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -98772,6 +97014,7 @@ index 7cf1e2075a..e4e1313c11 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -98782,6 +97025,7 @@ index 7cf1e2075a..e4e1313c11 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -98794,8 +97038,9 @@ index 7cf1e2075a..e4e1313c11 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -98813,12 +97058,14 @@ index 7cf1e2075a..e4e1313c11 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -98849,16 +97096,6 @@ index 7cf1e2075a..e4e1313c11 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -98867,36 +97104,38 @@ index 7cf1e2075a..e4e1313c11 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("repeating_task_gn")
 diff --git third_party/libwebrtc/rtc_base/third_party/base64/base64_gn/moz.build third_party/libwebrtc/rtc_base/third_party/base64/base64_gn/moz.build
-index 6450a0f93d..17a7e7e1fd 100644
+index 826243290c5d..1893f0c9c241 100644
 --- third_party/libwebrtc/rtc_base/third_party/base64/base64_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/third_party/base64/base64_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -98911,12 +97150,13 @@ index 6450a0f93d..17a7e7e1fd 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -98924,13 +97164,14 @@ index 6450a0f93d..17a7e7e1fd 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -98942,8 +97183,6 @@ index 6450a0f93d..17a7e7e1fd 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -98951,12 +97190,12 @@ index 6450a0f93d..17a7e7e1fd 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -98966,7 +97205,6 @@ index 6450a0f93d..17a7e7e1fd 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -98990,6 +97228,7 @@ index 6450a0f93d..17a7e7e1fd 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -99000,13 +97239,15 @@ index 6450a0f93d..17a7e7e1fd 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -99024,12 +97265,14 @@ index 6450a0f93d..17a7e7e1fd 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -99060,16 +97303,6 @@ index 6450a0f93d..17a7e7e1fd 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -99078,36 +97311,38 @@ index 6450a0f93d..17a7e7e1fd 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("base64_gn")
 diff --git third_party/libwebrtc/rtc_base/third_party/sigslot/sigslot_gn/moz.build third_party/libwebrtc/rtc_base/third_party/sigslot/sigslot_gn/moz.build
-index c49d143880..0ffbd2fcb7 100644
+index 00786f101e1c..e19b93cfb89b 100644
 --- third_party/libwebrtc/rtc_base/third_party/sigslot/sigslot_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/third_party/sigslot/sigslot_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -99122,12 +97357,13 @@ index c49d143880..0ffbd2fcb7 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,175 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,83 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -99135,13 +97371,14 @@ index c49d143880..0ffbd2fcb7 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -99149,8 +97386,6 @@ index c49d143880..0ffbd2fcb7 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -99158,12 +97393,12 @@ index c49d143880..0ffbd2fcb7 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -99173,7 +97408,6 @@ index c49d143880..0ffbd2fcb7 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -99197,6 +97431,7 @@ index c49d143880..0ffbd2fcb7 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -99207,13 +97442,15 @@ index c49d143880..0ffbd2fcb7 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -99231,12 +97468,14 @@ index c49d143880..0ffbd2fcb7 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -99267,54 +97506,46 @@ index c49d143880..0ffbd2fcb7 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    OS_LIBS += [
--        "unwind"
+-    CXXFLAGS += [
+-        "-msse2"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("sigslot_gn")
 diff --git third_party/libwebrtc/rtc_base/threading_gn/moz.build third_party/libwebrtc/rtc_base/threading_gn/moz.build
-index e7736326f8..f9660eb3f4 100644
+index e0f9f5af07b7..9f36c5a991a5 100644
 --- third_party/libwebrtc/rtc_base/threading_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/threading_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -99329,12 +97560,13 @@ index e7736326f8..f9660eb3f4 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -46,203 +55,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -48,111 +57,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -99342,13 +97574,14 @@ index e7736326f8..f9660eb3f4 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -99365,8 +97598,6 @@ index e7736326f8..f9660eb3f4 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -99378,12 +97609,12 @@ index e7736326f8..f9660eb3f4 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -99397,7 +97628,6 @@ index e7736326f8..f9660eb3f4 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -99421,6 +97651,7 @@ index e7736326f8..f9660eb3f4 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -99431,6 +97662,7 @@ index e7736326f8..f9660eb3f4 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -99447,8 +97679,9 @@ index e7736326f8..f9660eb3f4 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -160,88 +65,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -99466,12 +97699,14 @@ index e7736326f8..f9660eb3f4 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -99502,54 +97737,46 @@ index e7736326f8..f9660eb3f4 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    OS_LIBS += [
--        "unwind"
+-    CXXFLAGS += [
+-        "-msse2"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("threading_gn")
 diff --git third_party/libwebrtc/rtc_base/timeutils_gn/moz.build third_party/libwebrtc/rtc_base/timeutils_gn/moz.build
-index d0e0c96483..b0b2d2ee8d 100644
+index a784c5d8bdc5..154d2992d97f 100644
 --- third_party/libwebrtc/rtc_base/timeutils_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/timeutils_gn/moz.build
-@@ -12,12 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,13 +13,22 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -99565,12 +97792,13 @@ index d0e0c96483..b0b2d2ee8d 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -45,186 +54,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,94 +56,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -99578,13 +97806,14 @@ index d0e0c96483..b0b2d2ee8d 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -99596,8 +97825,6 @@ index d0e0c96483..b0b2d2ee8d 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -99605,12 +97832,12 @@ index d0e0c96483..b0b2d2ee8d 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -99620,7 +97847,6 @@ index d0e0c96483..b0b2d2ee8d 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -99644,6 +97870,7 @@ index d0e0c96483..b0b2d2ee8d 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -99654,6 +97881,7 @@ index d0e0c96483..b0b2d2ee8d 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -99666,8 +97894,9 @@ index d0e0c96483..b0b2d2ee8d 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -142,88 +64,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -99685,12 +97914,14 @@ index d0e0c96483..b0b2d2ee8d 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -99721,16 +97952,6 @@ index d0e0c96483..b0b2d2ee8d 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -99739,36 +97960,38 @@ index d0e0c96483..b0b2d2ee8d 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("timeutils_gn")
 diff --git third_party/libwebrtc/rtc_base/type_traits_gn/moz.build third_party/libwebrtc/rtc_base/type_traits_gn/moz.build
-index 53e285beef..3eaba3fb64 100644
+index 2ef1df8f7220..44432f6f3cc9 100644
 --- third_party/libwebrtc/rtc_base/type_traits_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/type_traits_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -99783,12 +98006,13 @@ index 53e285beef..3eaba3fb64 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -99796,13 +98020,14 @@ index 53e285beef..3eaba3fb64 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -99810,8 +98035,6 @@ index 53e285beef..3eaba3fb64 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -99819,12 +98042,12 @@ index 53e285beef..3eaba3fb64 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -99834,7 +98057,6 @@ index 53e285beef..3eaba3fb64 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -99858,6 +98080,7 @@ index 53e285beef..3eaba3fb64 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -99868,13 +98091,15 @@ index 53e285beef..3eaba3fb64 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -99888,17 +98113,19 @@ index 53e285beef..3eaba3fb64 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -99922,40 +98149,33 @@ index 53e285beef..3eaba3fb64 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("type_traits_gn")
 diff --git third_party/libwebrtc/rtc_base/unique_id_generator_gn/moz.build third_party/libwebrtc/rtc_base/unique_id_generator_gn/moz.build
-index 20c6f058f6..8adce8dc7f 100644
+index 79543bdce841..1cc2ba7d5aaf 100644
 --- third_party/libwebrtc/rtc_base/unique_id_generator_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/unique_id_generator_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -99970,12 +98190,13 @@ index 20c6f058f6..8adce8dc7f 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -99983,13 +98204,14 @@ index 20c6f058f6..8adce8dc7f 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -99997,8 +98219,6 @@ index 20c6f058f6..8adce8dc7f 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -100006,12 +98226,12 @@ index 20c6f058f6..8adce8dc7f 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -100021,7 +98241,6 @@ index 20c6f058f6..8adce8dc7f 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -100045,6 +98264,7 @@ index 20c6f058f6..8adce8dc7f 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -100055,13 +98275,15 @@ index 20c6f058f6..8adce8dc7f 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -100075,17 +98297,19 @@ index 20c6f058f6..8adce8dc7f 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -100109,40 +98333,33 @@ index 20c6f058f6..8adce8dc7f 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("unique_id_generator_gn")
 diff --git third_party/libwebrtc/rtc_base/units/unit_base_gn/moz.build third_party/libwebrtc/rtc_base/units/unit_base_gn/moz.build
-index 8a5700f891..694cd6886a 100644
+index 0a4faedb8660..0bd9848f7aae 100644
 --- third_party/libwebrtc/rtc_base/units/unit_base_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/units/unit_base_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -100157,12 +98374,13 @@ index 8a5700f891..694cd6886a 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,112 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,87 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -100170,13 +98388,14 @@ index 8a5700f891..694cd6886a 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -100188,8 +98407,6 @@ index 8a5700f891..694cd6886a 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -100197,12 +98414,12 @@ index 8a5700f891..694cd6886a 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -100212,7 +98429,6 @@ index 8a5700f891..694cd6886a 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -100236,6 +98452,7 @@ index 8a5700f891..694cd6886a 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -100246,13 +98463,15 @@ index 8a5700f891..694cd6886a 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -100266,17 +98485,19 @@ index 8a5700f891..694cd6886a 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -154,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -159,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -100300,40 +98521,33 @@ index 8a5700f891..694cd6886a 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("unit_base_gn")
 diff --git third_party/libwebrtc/rtc_base/weak_ptr_gn/moz.build third_party/libwebrtc/rtc_base/weak_ptr_gn/moz.build
-index 037497b885..44308d0676 100644
+index f3605a1e68c3..6e53cafca5ee 100644
 --- third_party/libwebrtc/rtc_base/weak_ptr_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/weak_ptr_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -100348,12 +98562,13 @@ index 037497b885..44308d0676 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -100361,13 +98576,14 @@ index 037497b885..44308d0676 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -100379,8 +98595,6 @@ index 037497b885..44308d0676 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -100388,12 +98602,12 @@ index 037497b885..44308d0676 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -100403,7 +98617,6 @@ index 037497b885..44308d0676 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -100427,6 +98640,7 @@ index 037497b885..44308d0676 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -100437,13 +98651,15 @@ index 037497b885..44308d0676 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -100461,12 +98677,14 @@ index 037497b885..44308d0676 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -100497,16 +98715,6 @@ index 037497b885..44308d0676 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -100515,36 +98723,38 @@ index 037497b885..44308d0676 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("weak_ptr_gn")
 diff --git third_party/libwebrtc/rtc_base/win/create_direct3d_device_gn/moz.build third_party/libwebrtc/rtc_base/win/create_direct3d_device_gn/moz.build
 deleted file mode 100644
-index 6782a69187..0000000000
+index 3545b382c70a..000000000000
 --- third_party/libwebrtc/rtc_base/win/create_direct3d_device_gn/moz.build
 +++ /dev/null
-@@ -1,85 +0,0 @@
+@@ -1,90 +0,0 @@
 -# This Source Code Form is subject to the terms of the Mozilla Public
 -# License, v. 2.0. If a copy of the MPL was not distributed with this
 -# file, You can obtain one at http://mozilla.org/MPL/2.0/.
@@ -100560,6 +98770,7 @@ index 6782a69187..0000000000
 -DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
 -DEFINES["NOMINMAX"] = True
 -DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
 -DEFINES["PSAPI_VERSION"] = "2"
 -DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
 -DEFINES["RTC_ENABLE_VP9"] = True
@@ -100577,16 +98788,19 @@ index 6782a69187..0000000000
 -DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -DEFINES["WINVER"] = "0x0A00"
 -DEFINES["_ATL_NO_OPENGL"] = True
+-DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -DEFINES["_CRT_RAND_S"] = True
 -DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -DEFINES["_HAS_EXCEPTIONS"] = "0"
 -DEFINES["_HAS_NODISCARD"] = True
+-DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 -DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -DEFINES["_SECURE_ATL"] = True
 -DEFINES["_UNICODE"] = True
 -DEFINES["_WIN32_WINNT"] = "0x0A00"
 -DEFINES["_WINDOWS"] = True
+-DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -DEFINES["__STD_C"] = True
 -
 -FINAL_LIBRARY = "xul"
@@ -100620,6 +98834,7 @@ index 6782a69187..0000000000
 -
 -    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
+-    DEFINES["__ARM_NEON__"] = "1"
 -
 -if CONFIG["TARGET_CPU"] == "x86":
 -
@@ -100632,10 +98847,10 @@ index 6782a69187..0000000000
 -Library("create_direct3d_device_gn")
 diff --git third_party/libwebrtc/rtc_base/win/get_activation_factory_gn/moz.build third_party/libwebrtc/rtc_base/win/get_activation_factory_gn/moz.build
 deleted file mode 100644
-index f2ad41ae9f..0000000000
+index dacdb75fa74c..000000000000
 --- third_party/libwebrtc/rtc_base/win/get_activation_factory_gn/moz.build
 +++ /dev/null
-@@ -1,85 +0,0 @@
+@@ -1,90 +0,0 @@
 -# This Source Code Form is subject to the terms of the Mozilla Public
 -# License, v. 2.0. If a copy of the MPL was not distributed with this
 -# file, You can obtain one at http://mozilla.org/MPL/2.0/.
@@ -100651,6 +98866,7 @@ index f2ad41ae9f..0000000000
 -DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
 -DEFINES["NOMINMAX"] = True
 -DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
 -DEFINES["PSAPI_VERSION"] = "2"
 -DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
 -DEFINES["RTC_ENABLE_VP9"] = True
@@ -100668,16 +98884,19 @@ index f2ad41ae9f..0000000000
 -DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -DEFINES["WINVER"] = "0x0A00"
 -DEFINES["_ATL_NO_OPENGL"] = True
+-DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -DEFINES["_CRT_RAND_S"] = True
 -DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -DEFINES["_HAS_EXCEPTIONS"] = "0"
 -DEFINES["_HAS_NODISCARD"] = True
+-DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 -DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -DEFINES["_SECURE_ATL"] = True
 -DEFINES["_UNICODE"] = True
 -DEFINES["_WIN32_WINNT"] = "0x0A00"
 -DEFINES["_WINDOWS"] = True
+-DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -DEFINES["__STD_C"] = True
 -
 -FINAL_LIBRARY = "xul"
@@ -100711,6 +98930,7 @@ index f2ad41ae9f..0000000000
 -
 -    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
+-    DEFINES["__ARM_NEON__"] = "1"
 -
 -if CONFIG["TARGET_CPU"] == "x86":
 -
@@ -100723,10 +98943,10 @@ index f2ad41ae9f..0000000000
 -Library("get_activation_factory_gn")
 diff --git third_party/libwebrtc/rtc_base/win/hstring_gn/moz.build third_party/libwebrtc/rtc_base/win/hstring_gn/moz.build
 deleted file mode 100644
-index ba15ff2b3c..0000000000
+index ef21e7534671..000000000000
 --- third_party/libwebrtc/rtc_base/win/hstring_gn/moz.build
 +++ /dev/null
-@@ -1,85 +0,0 @@
+@@ -1,90 +0,0 @@
 -# This Source Code Form is subject to the terms of the Mozilla Public
 -# License, v. 2.0. If a copy of the MPL was not distributed with this
 -# file, You can obtain one at http://mozilla.org/MPL/2.0/.
@@ -100742,6 +98962,7 @@ index ba15ff2b3c..0000000000
 -DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
 -DEFINES["NOMINMAX"] = True
 -DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
 -DEFINES["PSAPI_VERSION"] = "2"
 -DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
 -DEFINES["RTC_ENABLE_VP9"] = True
@@ -100759,16 +98980,19 @@ index ba15ff2b3c..0000000000
 -DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -DEFINES["WINVER"] = "0x0A00"
 -DEFINES["_ATL_NO_OPENGL"] = True
+-DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -DEFINES["_CRT_RAND_S"] = True
 -DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -DEFINES["_HAS_EXCEPTIONS"] = "0"
 -DEFINES["_HAS_NODISCARD"] = True
+-DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 -DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -DEFINES["_SECURE_ATL"] = True
 -DEFINES["_UNICODE"] = True
 -DEFINES["_WIN32_WINNT"] = "0x0A00"
 -DEFINES["_WINDOWS"] = True
+-DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -DEFINES["__STD_C"] = True
 -
 -FINAL_LIBRARY = "xul"
@@ -100802,6 +99026,7 @@ index ba15ff2b3c..0000000000
 -
 -    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
+-    DEFINES["__ARM_NEON__"] = "1"
 -
 -if CONFIG["TARGET_CPU"] == "x86":
 -
@@ -100814,10 +99039,10 @@ index ba15ff2b3c..0000000000
 -Library("hstring_gn")
 diff --git third_party/libwebrtc/rtc_base/win/windows_version_gn/moz.build third_party/libwebrtc/rtc_base/win/windows_version_gn/moz.build
 deleted file mode 100644
-index 8720108cc4..0000000000
+index 25d37b3b427b..000000000000
 --- third_party/libwebrtc/rtc_base/win/windows_version_gn/moz.build
 +++ /dev/null
-@@ -1,85 +0,0 @@
+@@ -1,90 +0,0 @@
 -# This Source Code Form is subject to the terms of the Mozilla Public
 -# License, v. 2.0. If a copy of the MPL was not distributed with this
 -# file, You can obtain one at http://mozilla.org/MPL/2.0/.
@@ -100833,6 +99058,7 @@ index 8720108cc4..0000000000
 -DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
 -DEFINES["NOMINMAX"] = True
 -DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
 -DEFINES["PSAPI_VERSION"] = "2"
 -DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
 -DEFINES["RTC_ENABLE_VP9"] = True
@@ -100850,16 +99076,19 @@ index 8720108cc4..0000000000
 -DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -DEFINES["WINVER"] = "0x0A00"
 -DEFINES["_ATL_NO_OPENGL"] = True
+-DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -DEFINES["_CRT_RAND_S"] = True
 -DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -DEFINES["_HAS_EXCEPTIONS"] = "0"
 -DEFINES["_HAS_NODISCARD"] = True
+-DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 -DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -DEFINES["_SECURE_ATL"] = True
 -DEFINES["_UNICODE"] = True
 -DEFINES["_WIN32_WINNT"] = "0x0A00"
 -DEFINES["_WINDOWS"] = True
+-DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -DEFINES["__STD_C"] = True
 -
 -FINAL_LIBRARY = "xul"
@@ -100893,6 +99122,7 @@ index 8720108cc4..0000000000
 -
 -    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
+-    DEFINES["__ARM_NEON__"] = "1"
 -
 -if CONFIG["TARGET_CPU"] == "x86":
 -
@@ -100905,10 +99135,10 @@ index 8720108cc4..0000000000
 -Library("windows_version_gn")
 diff --git third_party/libwebrtc/rtc_base/win32_gn/moz.build third_party/libwebrtc/rtc_base/win32_gn/moz.build
 deleted file mode 100644
-index 0c72f4850d..0000000000
+index c05055e62909..000000000000
 --- third_party/libwebrtc/rtc_base/win32_gn/moz.build
 +++ /dev/null
-@@ -1,92 +0,0 @@
+@@ -1,97 +0,0 @@
 -# This Source Code Form is subject to the terms of the Mozilla Public
 -# License, v. 2.0. If a copy of the MPL was not distributed with this
 -# file, You can obtain one at http://mozilla.org/MPL/2.0/.
@@ -100924,6 +99154,7 @@ index 0c72f4850d..0000000000
 -DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
 -DEFINES["NOMINMAX"] = True
 -DEFINES["NTDDI_VERSION"] = "0x0A000000"
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
 -DEFINES["PSAPI_VERSION"] = "2"
 -DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
 -DEFINES["RTC_ENABLE_VP9"] = True
@@ -100942,16 +99173,19 @@ index 0c72f4850d..0000000000
 -DEFINES["WINVER"] = "0x0A00"
 -DEFINES["_ATL_NO_OPENGL"] = True
 -DEFINES["_CRT_NONSTDC_NO_DEPRECATE"] = True
+-DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -DEFINES["_CRT_RAND_S"] = True
 -DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
 -DEFINES["_HAS_EXCEPTIONS"] = "0"
 -DEFINES["_HAS_NODISCARD"] = True
+-DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 -DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
 -DEFINES["_SECURE_ATL"] = True
 -DEFINES["_UNICODE"] = True
 -DEFINES["_WIN32_WINNT"] = "0x0A00"
 -DEFINES["_WINDOWS"] = True
+-DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -DEFINES["__STD_C"] = True
 -
 -FINAL_LIBRARY = "xul"
@@ -100991,6 +99225,7 @@ index 0c72f4850d..0000000000
 -
 -    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
+-    DEFINES["__ARM_NEON__"] = "1"
 -
 -if CONFIG["TARGET_CPU"] == "x86":
 -
@@ -101002,11 +99237,11 @@ index 0c72f4850d..0000000000
 -
 -Library("win32_gn")
 diff --git third_party/libwebrtc/rtc_base/zero_memory_gn/moz.build third_party/libwebrtc/rtc_base/zero_memory_gn/moz.build
-index 6571d66100..8364eaec63 100644
+index 587a67e5a35b..1b4dbb63092c 100644
 --- third_party/libwebrtc/rtc_base/zero_memory_gn/moz.build
 +++ third_party/libwebrtc/rtc_base/zero_memory_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -101021,12 +99256,13 @@ index 6571d66100..8364eaec63 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -101034,13 +99270,14 @@ index 6571d66100..8364eaec63 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -101052,8 +99289,6 @@ index 6571d66100..8364eaec63 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -101061,12 +99296,12 @@ index 6571d66100..8364eaec63 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -101076,7 +99311,6 @@ index 6571d66100..8364eaec63 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -101100,6 +99334,7 @@ index 6571d66100..8364eaec63 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -101110,13 +99345,15 @@ index 6571d66100..8364eaec63 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -101134,12 +99371,14 @@ index 6571d66100..8364eaec63 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -101170,16 +99409,6 @@ index 6571d66100..8364eaec63 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -101188,36 +99417,38 @@ index 6571d66100..8364eaec63 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("zero_memory_gn")
 diff --git third_party/libwebrtc/sdk/base_objc_gn/moz.build third_party/libwebrtc/sdk/base_objc_gn/moz.build
 deleted file mode 100644
-index aa939b4394..0000000000
+index 1cd5885b8d54..000000000000
 --- third_party/libwebrtc/sdk/base_objc_gn/moz.build
 +++ /dev/null
-@@ -1,80 +0,0 @@
+@@ -1,81 +0,0 @@
 -# This Source Code Form is subject to the terms of the Mozilla Public
 -# License, v. 2.0. If a copy of the MPL was not distributed with this
 -# file, You can obtain one at http://mozilla.org/MPL/2.0/.
@@ -101238,6 +99469,7 @@ index aa939b4394..0000000000
 -AllowCompilerWarnings()
 -
 -DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
 -DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
 -DEFINES["RTC_ENABLE_VP9"] = True
 -DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
@@ -101247,8 +99479,7 @@ index aa939b4394..0000000000
 -DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
 -DEFINES["WEBRTC_POSIX"] = True
 -DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
--DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 -DEFINES["__STDC_CONSTANT_MACROS"] = True
 -DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -101292,6 +99523,7 @@ index aa939b4394..0000000000
 -
 -    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
+-    DEFINES["__ARM_NEON__"] = "1"
 -
 -if CONFIG["TARGET_CPU"] == "x86_64":
 -
@@ -101300,10 +99532,10 @@ index aa939b4394..0000000000
 -Library("base_objc_gn")
 diff --git third_party/libwebrtc/sdk/helpers_objc_gn/moz.build third_party/libwebrtc/sdk/helpers_objc_gn/moz.build
 deleted file mode 100644
-index 161ce60f39..0000000000
+index a844f7b82ce7..000000000000
 --- third_party/libwebrtc/sdk/helpers_objc_gn/moz.build
 +++ /dev/null
-@@ -1,75 +0,0 @@
+@@ -1,76 +0,0 @@
 -# This Source Code Form is subject to the terms of the Mozilla Public
 -# License, v. 2.0. If a copy of the MPL was not distributed with this
 -# file, You can obtain one at http://mozilla.org/MPL/2.0/.
@@ -101324,6 +99556,7 @@ index 161ce60f39..0000000000
 -AllowCompilerWarnings()
 -
 -DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
 -DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
 -DEFINES["RTC_ENABLE_VP9"] = True
 -DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
@@ -101333,8 +99566,7 @@ index 161ce60f39..0000000000
 -DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
 -DEFINES["WEBRTC_POSIX"] = True
 -DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
--DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 -DEFINES["__STDC_CONSTANT_MACROS"] = True
 -DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -101373,6 +99605,7 @@ index 161ce60f39..0000000000
 -
 -    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
+-    DEFINES["__ARM_NEON__"] = "1"
 -
 -if CONFIG["TARGET_CPU"] == "x86_64":
 -
@@ -101381,10 +99614,10 @@ index 161ce60f39..0000000000
 -Library("helpers_objc_gn")
 diff --git third_party/libwebrtc/sdk/videocapture_objc_gn/moz.build third_party/libwebrtc/sdk/videocapture_objc_gn/moz.build
 deleted file mode 100644
-index db4fdfb6b1..0000000000
+index dd3d878fe24f..000000000000
 --- third_party/libwebrtc/sdk/videocapture_objc_gn/moz.build
 +++ /dev/null
-@@ -1,70 +0,0 @@
+@@ -1,71 +0,0 @@
 -# This Source Code Form is subject to the terms of the Mozilla Public
 -# License, v. 2.0. If a copy of the MPL was not distributed with this
 -# file, You can obtain one at http://mozilla.org/MPL/2.0/.
@@ -101401,6 +99634,7 @@ index db4fdfb6b1..0000000000
 -AllowCompilerWarnings()
 -
 -DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
 -DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
 -DEFINES["RTC_ENABLE_VP9"] = True
 -DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
@@ -101410,8 +99644,7 @@ index db4fdfb6b1..0000000000
 -DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
 -DEFINES["WEBRTC_POSIX"] = True
 -DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
--DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 -DEFINES["__STDC_CONSTANT_MACROS"] = True
 -DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -101449,6 +99682,7 @@ index db4fdfb6b1..0000000000
 -
 -    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
+-    DEFINES["__ARM_NEON__"] = "1"
 -
 -if CONFIG["TARGET_CPU"] == "x86_64":
 -
@@ -101457,10 +99691,10 @@ index db4fdfb6b1..0000000000
 -Library("videocapture_objc_gn")
 diff --git third_party/libwebrtc/sdk/videoframebuffer_objc_gn/moz.build third_party/libwebrtc/sdk/videoframebuffer_objc_gn/moz.build
 deleted file mode 100644
-index f705e220de..0000000000
+index 1ebf3e72b917..000000000000
 --- third_party/libwebrtc/sdk/videoframebuffer_objc_gn/moz.build
 +++ /dev/null
-@@ -1,73 +0,0 @@
+@@ -1,74 +0,0 @@
 -# This Source Code Form is subject to the terms of the Mozilla Public
 -# License, v. 2.0. If a copy of the MPL was not distributed with this
 -# file, You can obtain one at http://mozilla.org/MPL/2.0/.
@@ -101477,6 +99711,7 @@ index f705e220de..0000000000
 -AllowCompilerWarnings()
 -
 -DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
 -DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
 -DEFINES["RTC_ENABLE_VP9"] = True
 -DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
@@ -101486,8 +99721,7 @@ index f705e220de..0000000000
 -DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
 -DEFINES["WEBRTC_POSIX"] = True
 -DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
--DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 -DEFINES["__STDC_CONSTANT_MACROS"] = True
 -DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -101528,6 +99762,7 @@ index f705e220de..0000000000
 -
 -    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
+-    DEFINES["__ARM_NEON__"] = "1"
 -
 -if CONFIG["TARGET_CPU"] == "x86_64":
 -
@@ -101535,11 +99770,11 @@ index f705e220de..0000000000
 -
 -Library("videoframebuffer_objc_gn")
 diff --git third_party/libwebrtc/system_wrappers/denormal_disabler_gn/moz.build third_party/libwebrtc/system_wrappers/denormal_disabler_gn/moz.build
-index 12ee5d255f..6bd1fd6680 100644
+index c0b423389d69..cbca359509c1 100644
 --- third_party/libwebrtc/system_wrappers/denormal_disabler_gn/moz.build
 +++ third_party/libwebrtc/system_wrappers/denormal_disabler_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -101554,12 +99789,13 @@ index 12ee5d255f..6bd1fd6680 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -101567,13 +99803,14 @@ index 12ee5d255f..6bd1fd6680 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -101585,8 +99822,6 @@ index 12ee5d255f..6bd1fd6680 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -101594,12 +99829,12 @@ index 12ee5d255f..6bd1fd6680 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -101609,7 +99844,6 @@ index 12ee5d255f..6bd1fd6680 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -101633,6 +99867,7 @@ index 12ee5d255f..6bd1fd6680 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -101643,13 +99878,15 @@ index 12ee5d255f..6bd1fd6680 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -101667,12 +99904,14 @@ index 12ee5d255f..6bd1fd6680 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -101703,16 +99942,6 @@ index 12ee5d255f..6bd1fd6680 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -101721,36 +99950,38 @@ index 12ee5d255f..6bd1fd6680 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("denormal_disabler_gn")
 diff --git third_party/libwebrtc/system_wrappers/field_trial_gn/moz.build third_party/libwebrtc/system_wrappers/field_trial_gn/moz.build
-index 2c548ba00f..a701c73887 100644
+index e0f452cafa1e..7b851e0a32a5 100644
 --- third_party/libwebrtc/system_wrappers/field_trial_gn/moz.build
 +++ third_party/libwebrtc/system_wrappers/field_trial_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -101765,12 +99996,13 @@ index 2c548ba00f..a701c73887 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -101778,13 +100010,14 @@ index 2c548ba00f..a701c73887 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -101796,8 +100029,6 @@ index 2c548ba00f..a701c73887 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -101805,12 +100036,12 @@ index 2c548ba00f..a701c73887 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -101820,7 +100051,6 @@ index 2c548ba00f..a701c73887 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -101844,6 +100074,7 @@ index 2c548ba00f..a701c73887 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -101854,6 +100085,7 @@ index 2c548ba00f..a701c73887 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -101866,8 +100098,9 @@ index 2c548ba00f..a701c73887 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -101885,12 +100118,14 @@ index 2c548ba00f..a701c73887 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -101921,16 +100156,6 @@ index 2c548ba00f..a701c73887 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -101939,36 +100164,38 @@ index 2c548ba00f..a701c73887 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("field_trial_gn")
 diff --git third_party/libwebrtc/system_wrappers/metrics_gn/moz.build third_party/libwebrtc/system_wrappers/metrics_gn/moz.build
-index 57f648c68c..e2880acbca 100644
+index 2312db610256..5b93c9b5906c 100644
 --- third_party/libwebrtc/system_wrappers/metrics_gn/moz.build
 +++ third_party/libwebrtc/system_wrappers/metrics_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -101983,12 +100210,13 @@ index 57f648c68c..e2880acbca 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -101996,13 +100224,14 @@ index 57f648c68c..e2880acbca 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -102014,8 +100243,6 @@ index 57f648c68c..e2880acbca 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -102023,12 +100250,12 @@ index 57f648c68c..e2880acbca 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -102038,7 +100265,6 @@ index 57f648c68c..e2880acbca 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -102062,6 +100288,7 @@ index 57f648c68c..e2880acbca 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -102072,13 +100299,15 @@ index 57f648c68c..e2880acbca 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -102096,12 +100325,14 @@ index 57f648c68c..e2880acbca 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -102132,16 +100363,6 @@ index 57f648c68c..e2880acbca 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -102150,36 +100371,38 @@ index 57f648c68c..e2880acbca 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("metrics_gn")
 diff --git third_party/libwebrtc/system_wrappers/system_wrappers_gn/moz.build third_party/libwebrtc/system_wrappers/system_wrappers_gn/moz.build
-index 315dc3c5a1..ed99cf26c4 100644
+index 9c1d25e913dc..31ae9d0c3730 100644
 --- third_party/libwebrtc/system_wrappers/system_wrappers_gn/moz.build
 +++ third_party/libwebrtc/system_wrappers/system_wrappers_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -102194,12 +100417,13 @@ index 315dc3c5a1..ed99cf26c4 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -47,200 +56,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -49,108 +58,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -102207,13 +100431,14 @@ index 315dc3c5a1..ed99cf26c4 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -102231,8 +100456,6 @@ index 315dc3c5a1..ed99cf26c4 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -102240,12 +100463,12 @@ index 315dc3c5a1..ed99cf26c4 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -102263,7 +100486,6 @@ index 315dc3c5a1..ed99cf26c4 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -102287,6 +100509,7 @@ index 315dc3c5a1..ed99cf26c4 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -102297,6 +100520,7 @@ index 315dc3c5a1..ed99cf26c4 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -102309,8 +100533,9 @@ index 315dc3c5a1..ed99cf26c4 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -158,88 +66,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -102328,12 +100553,14 @@ index 315dc3c5a1..ed99cf26c4 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -102364,16 +100591,6 @@ index 315dc3c5a1..ed99cf26c4 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -102382,247 +100599,38 @@ index 315dc3c5a1..ed99cf26c4 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
--    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("system_wrappers_gn")
-diff --git third_party/libwebrtc/test/network/simulated_network_gn/moz.build third_party/libwebrtc/test/network/simulated_network_gn/moz.build
-index eef00c7589..40a957d79e 100644
---- third_party/libwebrtc/test/network/simulated_network_gn/moz.build
-+++ third_party/libwebrtc/test/network/simulated_network_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
- DEFINES["RTC_ENABLE_VP9"] = True
-+DEFINES["USE_GLIB"] = "1"
-+DEFINES["USE_OZONE"] = "1"
-+DEFINES["WEBRTC_BSD"] = True
- DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
- DEFINES["WEBRTC_LIBRARY_IMPL"] = True
- DEFINES["WEBRTC_MOZILLA_BUILD"] = True
- DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
-+DEFINES["WEBRTC_POSIX"] = True
- DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
-+DEFINES["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "xul"
- 
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
- if CONFIG["MOZ_DEBUG"] == "1":
- 
-     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android":
--
--    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
--    DEFINES["HAVE_SYS_UIO_H"] = True
--    DEFINES["WEBRTC_ANDROID"] = True
--    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_LINUX"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_GNU_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--    OS_LIBS += [
--        "log"
--    ]
--
--if CONFIG["OS_TARGET"] == "Darwin":
--
--    DEFINES["WEBRTC_MAC"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--if CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
--    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_UDEV"] = True
--    DEFINES["WEBRTC_LINUX"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_FILE_OFFSET_BITS"] = "64"
--    DEFINES["_LARGEFILE64_SOURCE"] = True
--    DEFINES["_LARGEFILE_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--if CONFIG["OS_TARGET"] == "OpenBSD":
--
--    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
--    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_FILE_OFFSET_BITS"] = "64"
--    DEFINES["_LARGEFILE64_SOURCE"] = True
--    DEFINES["_LARGEFILE_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
--
--if CONFIG["OS_TARGET"] == "WINNT":
--
--    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
--    DEFINES["NOMINMAX"] = True
--    DEFINES["NTDDI_VERSION"] = "0x0A000000"
--    DEFINES["PSAPI_VERSION"] = "2"
--    DEFINES["RTC_ENABLE_WIN_WGC"] = True
--    DEFINES["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_WIN"] = True
--    DEFINES["WIN32"] = True
--    DEFINES["WIN32_LEAN_AND_MEAN"] = True
--    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
--    DEFINES["WINVER"] = "0x0A00"
--    DEFINES["_ATL_NO_OPENGL"] = True
--    DEFINES["_CRT_RAND_S"] = True
--    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
--    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
--    DEFINES["_HAS_EXCEPTIONS"] = "0"
--    DEFINES["_HAS_NODISCARD"] = True
--    DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True
--    DEFINES["_SECURE_ATL"] = True
--    DEFINES["_UNICODE"] = True
--    DEFINES["_WIN32_WINNT"] = "0x0A00"
--    DEFINES["_WINDOWS"] = True
--    DEFINES["__STD_C"] = True
-+    DEFINES["_DEBUG"] = True
- 
- if CONFIG["TARGET_CPU"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["TARGET_CPU"] == "arm":
 -
 -    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
--
--if CONFIG["TARGET_CPU"] == "loongarch64":
--
--    DEFINES["_GNU_SOURCE"] = True
--
- if CONFIG["TARGET_CPU"] == "mips32":
- 
-     DEFINES["MIPS32_LE"] = True
-     DEFINES["MIPS_FPU_LE"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["TARGET_CPU"] == "mips64":
--
--    DEFINES["_GNU_SOURCE"] = True
- 
- if CONFIG["TARGET_CPU"] == "x86":
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--if CONFIG["TARGET_CPU"] == "x86_64":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
--
--    DEFINES["_DEBUG"] = True
--
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
--
--    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
--
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
+-        "-msse2"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
--
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
--
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
--    CXXFLAGS += [
--        "-msse2"
--    ]
+-if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 +if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
--if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("simulated_network_gn")
+ Library("system_wrappers_gn")
 diff --git third_party/libwebrtc/test/rtp_test_utils_gn/moz.build third_party/libwebrtc/test/rtp_test_utils_gn/moz.build
-index 8ba53a9569..647a18cc18 100644
+index 61d910096d28..c360ed11a615 100644
 --- third_party/libwebrtc/test/rtp_test_utils_gn/moz.build
 +++ third_party/libwebrtc/test/rtp_test_utils_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -102637,12 +100645,13 @@ index 8ba53a9569..647a18cc18 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,124 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,99 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -102650,13 +100659,14 @@ index 8ba53a9569..647a18cc18 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -102669,8 +100679,6 @@ index 8ba53a9569..647a18cc18 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -102678,12 +100686,12 @@ index 8ba53a9569..647a18cc18 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -102697,7 +100705,6 @@ index 8ba53a9569..647a18cc18 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -102721,6 +100728,7 @@ index 8ba53a9569..647a18cc18 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -102731,6 +100739,7 @@ index 8ba53a9569..647a18cc18 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -102743,8 +100752,9 @@ index 8ba53a9569..647a18cc18 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -141,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -102758,17 +100768,19 @@ index 8ba53a9569..647a18cc18 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -166,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -171,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -102792,39 +100804,32 @@ index 8ba53a9569..647a18cc18 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("rtp_test_utils_gn")
 diff --git third_party/libwebrtc/third_party/crc32c/crc32c_arm64_gn/moz.build third_party/libwebrtc/third_party/crc32c/crc32c_arm64_gn/moz.build
-index d98bce783d..8f144a9975 100644
+index 6cb6c4e4d738..ffbf2a8c220e 100644
 --- third_party/libwebrtc/third_party/crc32c/crc32c_arm64_gn/moz.build
 +++ third_party/libwebrtc/third_party/crc32c/crc32c_arm64_gn/moz.build
-@@ -14,6 +14,15 @@ DEFINES["CRC32C_TESTS_BUILT_WITH_GLOG"] = "0"
+@@ -14,7 +14,16 @@ DEFINES["CRC32C_TESTS_BUILT_WITH_GLOG"] = "0"
  DEFINES["HAVE_ARM64_CRC32C"] = "0"
  DEFINES["HAVE_BUILTIN_PREFETCH"] = "1"
  DEFINES["HAVE_SSE42"] = "0"
@@ -102835,12 +100840,13 @@ index d98bce783d..8f144a9975 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -41,107 +50,23 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,110 +51,24 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -102848,11 +100854,12 @@ index d98bce783d..8f144a9975 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_STRONG_GETAUXVAL"] = "1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["HAVE_WEAK_GETAUXVAL"] = "1"
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -102860,8 +100867,6 @@ index d98bce783d..8f144a9975 100644
 -
 -    DEFINES["HAVE_STRONG_GETAUXVAL"] = "0"
 -    DEFINES["HAVE_WEAK_GETAUXVAL"] = "0"
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -102871,10 +100876,10 @@ index d98bce783d..8f144a9975 100644
 -    DEFINES["HAVE_WEAK_GETAUXVAL"] = "1"
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -102886,7 +100891,6 @@ index d98bce783d..8f144a9975 100644
 -    DEFINES["HAVE_WEAK_GETAUXVAL"] = "0"
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
@@ -102908,6 +100912,7 @@ index d98bce783d..8f144a9975 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
@@ -102917,12 +100922,14 @@ index d98bce783d..8f144a9975 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
      DEFINES["HAVE_MM_PREFETCH"] = "0"
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -102939,17 +100946,19 @@ index d98bce783d..8f144a9975 100644
  
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["HAVE_MM_PREFETCH"] = "0"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "mips64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["HAVE_MM_PREFETCH"] = "0"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "ppc64":
  
-@@ -153,66 +78,18 @@ if CONFIG["TARGET_CPU"] == "riscv64":
+@@ -157,60 +80,14 @@ if CONFIG["TARGET_CPU"] == "riscv64":
  
  if CONFIG["TARGET_CPU"] == "x86":
  
@@ -102979,53 +100988,45 @@ index d98bce783d..8f144a9975 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    OS_LIBS += [
--        "unwind"
+-    CXXFLAGS += [
+-        "-msse2"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["HAVE_MM_PREFETCH"] = "1"
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["HAVE_MM_PREFETCH"] = "1"
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["HAVE_MM_PREFETCH"] = "1"
  
  Library("crc32c_arm64_gn")
 diff --git third_party/libwebrtc/third_party/crc32c/crc32c_gn/moz.build third_party/libwebrtc/third_party/crc32c/crc32c_gn/moz.build
-index 54cb56e40a..ea59cd60aa 100644
+index d710498a3b2a..97bef2d090d3 100644
 --- third_party/libwebrtc/third_party/crc32c/crc32c_gn/moz.build
 +++ third_party/libwebrtc/third_party/crc32c/crc32c_gn/moz.build
-@@ -14,6 +14,15 @@ DEFINES["CRC32C_TESTS_BUILT_WITH_GLOG"] = "0"
+@@ -14,7 +14,16 @@ DEFINES["CRC32C_TESTS_BUILT_WITH_GLOG"] = "0"
  DEFINES["HAVE_ARM64_CRC32C"] = "0"
  DEFINES["HAVE_BUILTIN_PREFETCH"] = "1"
  DEFINES["HAVE_SSE42"] = "0"
@@ -103036,12 +101037,13 @@ index 54cb56e40a..ea59cd60aa 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -42,107 +51,23 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,110 +52,24 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -103049,11 +101051,12 @@ index 54cb56e40a..ea59cd60aa 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_STRONG_GETAUXVAL"] = "1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["HAVE_WEAK_GETAUXVAL"] = "1"
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -103061,8 +101064,6 @@ index 54cb56e40a..ea59cd60aa 100644
 -
 -    DEFINES["HAVE_STRONG_GETAUXVAL"] = "0"
 -    DEFINES["HAVE_WEAK_GETAUXVAL"] = "0"
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -103072,10 +101073,10 @@ index 54cb56e40a..ea59cd60aa 100644
 -    DEFINES["HAVE_WEAK_GETAUXVAL"] = "1"
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -103087,7 +101088,6 @@ index 54cb56e40a..ea59cd60aa 100644
 -    DEFINES["HAVE_WEAK_GETAUXVAL"] = "0"
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
@@ -103109,6 +101109,7 @@ index 54cb56e40a..ea59cd60aa 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
@@ -103118,12 +101119,14 @@ index 54cb56e40a..ea59cd60aa 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
      DEFINES["HAVE_MM_PREFETCH"] = "0"
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -103140,17 +101143,19 @@ index 54cb56e40a..ea59cd60aa 100644
  
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["HAVE_MM_PREFETCH"] = "0"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "mips64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["HAVE_MM_PREFETCH"] = "0"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "ppc64":
  
-@@ -154,66 +79,18 @@ if CONFIG["TARGET_CPU"] == "riscv64":
+@@ -158,60 +81,14 @@ if CONFIG["TARGET_CPU"] == "riscv64":
  
  if CONFIG["TARGET_CPU"] == "x86":
  
@@ -103180,53 +101185,45 @@ index 54cb56e40a..ea59cd60aa 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    OS_LIBS += [
--        "unwind"
+-    CXXFLAGS += [
+-        "-msse2"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["HAVE_MM_PREFETCH"] = "1"
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["HAVE_MM_PREFETCH"] = "1"
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["HAVE_MM_PREFETCH"] = "1"
  
  Library("crc32c_gn")
 diff --git third_party/libwebrtc/third_party/crc32c/crc32c_internal_headers_gn/moz.build third_party/libwebrtc/third_party/crc32c/crc32c_internal_headers_gn/moz.build
-index 80580f19b4..f7a92bd536 100644
+index 3392df8376ac..4f3a92770b9f 100644
 --- third_party/libwebrtc/third_party/crc32c/crc32c_internal_headers_gn/moz.build
 +++ third_party/libwebrtc/third_party/crc32c/crc32c_internal_headers_gn/moz.build
-@@ -9,6 +9,14 @@
+@@ -9,7 +9,14 @@
  COMPILE_FLAGS["OS_INCLUDES"] = []
  AllowCompilerWarnings()
  
@@ -103235,13 +101232,13 @@ index 80580f19b4..f7a92bd536 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
-+
- FINAL_LIBRARY = "xul"
  
+ FINAL_LIBRARY = "xul"
  
-@@ -29,127 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -31,127 +38,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -103249,16 +101246,15 @@ index 80580f19b4..f7a92bd536 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -103266,10 +101262,10 @@ index 80580f19b4..f7a92bd536 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -103279,7 +101275,6 @@ index 80580f19b4..f7a92bd536 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
@@ -103299,6 +101294,7 @@ index 80580f19b4..f7a92bd536 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
@@ -103308,24 +101304,32 @@ index 80580f19b4..f7a92bd536 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
--
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["__ARM_NEON__"] = "1"
+ 
 -if CONFIG["TARGET_CPU"] == "loongarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips32":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["_DEBUG"] = True
@@ -103342,39 +101346,32 @@ index 80580f19b4..f7a92bd536 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("crc32c_internal_headers_gn")
 diff --git third_party/libwebrtc/third_party/crc32c/crc32c_sse42_gn/moz.build third_party/libwebrtc/third_party/crc32c/crc32c_sse42_gn/moz.build
-index d06b3dade2..4208f752cb 100644
+index 6ac498db8318..bf8169323753 100644
 --- third_party/libwebrtc/third_party/crc32c/crc32c_sse42_gn/moz.build
 +++ third_party/libwebrtc/third_party/crc32c/crc32c_sse42_gn/moz.build
-@@ -14,6 +14,15 @@ DEFINES["CRC32C_TESTS_BUILT_WITH_GLOG"] = "0"
+@@ -14,7 +14,16 @@ DEFINES["CRC32C_TESTS_BUILT_WITH_GLOG"] = "0"
  DEFINES["HAVE_ARM64_CRC32C"] = "0"
  DEFINES["HAVE_BUILTIN_PREFETCH"] = "1"
  DEFINES["HAVE_SSE42"] = "0"
@@ -103385,12 +101382,13 @@ index d06b3dade2..4208f752cb 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -41,107 +50,23 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,110 +51,24 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -103398,11 +101396,12 @@ index d06b3dade2..4208f752cb 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_STRONG_GETAUXVAL"] = "1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["HAVE_WEAK_GETAUXVAL"] = "1"
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -103410,8 +101409,6 @@ index d06b3dade2..4208f752cb 100644
 -
 -    DEFINES["HAVE_STRONG_GETAUXVAL"] = "0"
 -    DEFINES["HAVE_WEAK_GETAUXVAL"] = "0"
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -103421,10 +101418,10 @@ index d06b3dade2..4208f752cb 100644
 -    DEFINES["HAVE_WEAK_GETAUXVAL"] = "1"
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -103436,7 +101433,6 @@ index d06b3dade2..4208f752cb 100644
 -    DEFINES["HAVE_WEAK_GETAUXVAL"] = "0"
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
@@ -103458,6 +101454,7 @@ index d06b3dade2..4208f752cb 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
@@ -103467,12 +101464,14 @@ index d06b3dade2..4208f752cb 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
      DEFINES["HAVE_MM_PREFETCH"] = "0"
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -103489,17 +101488,19 @@ index d06b3dade2..4208f752cb 100644
  
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["HAVE_MM_PREFETCH"] = "0"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "mips64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["HAVE_MM_PREFETCH"] = "0"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "ppc64":
  
-@@ -153,66 +78,18 @@ if CONFIG["TARGET_CPU"] == "riscv64":
+@@ -157,60 +80,14 @@ if CONFIG["TARGET_CPU"] == "riscv64":
  
  if CONFIG["TARGET_CPU"] == "x86":
  
@@ -103529,54 +101530,46 @@ index d06b3dade2..4208f752cb 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    OS_LIBS += [
--        "unwind"
+-    CXXFLAGS += [
+-        "-msse2"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["HAVE_MM_PREFETCH"] = "1"
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["HAVE_MM_PREFETCH"] = "1"
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["HAVE_MM_PREFETCH"] = "1"
  
  Library("crc32c_sse42_gn")
 diff --git third_party/libwebrtc/third_party/dav1d/dav1d_gn/moz.build third_party/libwebrtc/third_party/dav1d/dav1d_gn/moz.build
-index 3773aea3b3..05dfadacfc 100644
+index 2cac64c62eeb..00562bdd7670 100644
 --- third_party/libwebrtc/third_party/dav1d/dav1d_gn/moz.build
 +++ third_party/libwebrtc/third_party/dav1d/dav1d_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -103591,12 +101584,13 @@ index 3773aea3b3..05dfadacfc 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -41,108 +50,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,83 +52,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -103604,13 +101598,14 @@ index 3773aea3b3..05dfadacfc 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -103618,8 +101613,6 @@ index 3773aea3b3..05dfadacfc 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -103627,12 +101620,12 @@ index 3773aea3b3..05dfadacfc 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -103642,7 +101635,6 @@ index 3773aea3b3..05dfadacfc 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -103666,6 +101658,7 @@ index 3773aea3b3..05dfadacfc 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -103676,13 +101669,15 @@ index 3773aea3b3..05dfadacfc 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -127,27 +60,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -103696,17 +101691,19 @@ index 3773aea3b3..05dfadacfc 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -152,50 +70,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -157,44 +73,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -103730,136 +101727,33 @@ index 3773aea3b3..05dfadacfc 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("dav1d_gn")
-diff --git third_party/libwebrtc/third_party/drm/drm_gn/moz.build third_party/libwebrtc/third_party/drm/drm_gn/moz.build
-index 06bad5c149..b43a1368f3 100644
---- third_party/libwebrtc/third_party/drm/drm_gn/moz.build
-+++ third_party/libwebrtc/third_party/drm/drm_gn/moz.build
-@@ -12,20 +12,16 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
- DEFINES["RTC_ENABLE_VP9"] = True
--DEFINES["USE_AURA"] = "1"
- DEFINES["USE_GLIB"] = "1"
--DEFINES["USE_NSS_CERTS"] = "1"
- DEFINES["USE_OZONE"] = "1"
--DEFINES["USE_UDEV"] = True
-+DEFINES["WEBRTC_BSD"] = True
- DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
- DEFINES["WEBRTC_LIBRARY_IMPL"] = True
--DEFINES["WEBRTC_LINUX"] = True
- DEFINES["WEBRTC_MOZILLA_BUILD"] = True
- DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
- DEFINES["WEBRTC_POSIX"] = True
- DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
- DEFINES["_FILE_OFFSET_BITS"] = "64"
--DEFINES["_GNU_SOURCE"] = True
- DEFINES["_LARGEFILE64_SOURCE"] = True
- DEFINES["_LARGEFILE_SOURCE"] = True
- DEFINES["__STDC_CONSTANT_MACROS"] = True
-@@ -62,12 +58,6 @@ if CONFIG["TARGET_CPU"] == "aarch64":
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["TARGET_CPU"] == "arm":
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
--
- if CONFIG["TARGET_CPU"] == "mips32":
- 
-     DEFINES["MIPS32_LE"] = True
-@@ -81,7 +71,7 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
-diff --git third_party/libwebrtc/third_party/gbm/gbm_gn/moz.build third_party/libwebrtc/third_party/gbm/gbm_gn/moz.build
-index 5334af6f6d..8ac69036fd 100644
---- third_party/libwebrtc/third_party/gbm/gbm_gn/moz.build
-+++ third_party/libwebrtc/third_party/gbm/gbm_gn/moz.build
-@@ -12,20 +12,16 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
- DEFINES["RTC_ENABLE_VP9"] = True
--DEFINES["USE_AURA"] = "1"
- DEFINES["USE_GLIB"] = "1"
--DEFINES["USE_NSS_CERTS"] = "1"
- DEFINES["USE_OZONE"] = "1"
--DEFINES["USE_UDEV"] = True
-+DEFINES["WEBRTC_BSD"] = True
- DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
- DEFINES["WEBRTC_LIBRARY_IMPL"] = True
--DEFINES["WEBRTC_LINUX"] = True
- DEFINES["WEBRTC_MOZILLA_BUILD"] = True
- DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
- DEFINES["WEBRTC_POSIX"] = True
- DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
- DEFINES["_FILE_OFFSET_BITS"] = "64"
--DEFINES["_GNU_SOURCE"] = True
- DEFINES["_LARGEFILE64_SOURCE"] = True
- DEFINES["_LARGEFILE_SOURCE"] = True
- DEFINES["__STDC_CONSTANT_MACROS"] = True
-@@ -60,12 +56,6 @@ if CONFIG["TARGET_CPU"] == "aarch64":
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["TARGET_CPU"] == "arm":
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
--
- if CONFIG["TARGET_CPU"] == "mips32":
- 
-     DEFINES["MIPS32_LE"] = True
-@@ -79,7 +69,7 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
 diff --git third_party/libwebrtc/third_party/libaom/libaom_gn/moz.build third_party/libwebrtc/third_party/libaom/libaom_gn/moz.build
-index 8a8fc71f17..93fd56af47 100644
+index 41198aee8398..13fa2e513f9e 100644
 --- third_party/libwebrtc/third_party/libaom/libaom_gn/moz.build
 +++ third_party/libwebrtc/third_party/libaom/libaom_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -103874,12 +101768,13 @@ index 8a8fc71f17..93fd56af47 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,108 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,83 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -103887,13 +101782,14 @@ index 8a8fc71f17..93fd56af47 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -103901,8 +101797,6 @@ index 8a8fc71f17..93fd56af47 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -103910,12 +101804,12 @@ index 8a8fc71f17..93fd56af47 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -103925,7 +101819,6 @@ index 8a8fc71f17..93fd56af47 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -103949,6 +101842,7 @@ index 8a8fc71f17..93fd56af47 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -103959,13 +101853,15 @@ index 8a8fc71f17..93fd56af47 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -125,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -103979,17 +101875,19 @@ index 8a8fc71f17..93fd56af47 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -150,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -155,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -104013,45 +101911,41 @@ index 8a8fc71f17..93fd56af47 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("aom_gn")
 diff --git third_party/libwebrtc/third_party/libepoxy/libepoxy_gn/moz.build third_party/libwebrtc/third_party/libepoxy/libepoxy_gn/moz.build
-index 22ab191e52..a27cb940a7 100644
+index b3e66d0ace2d..68d6b58f56c9 100644
 --- third_party/libwebrtc/third_party/libepoxy/libepoxy_gn/moz.build
 +++ third_party/libwebrtc/third_party/libepoxy/libepoxy_gn/moz.build
-@@ -12,20 +12,16 @@ AllowCompilerWarnings()
+@@ -10,24 +10,19 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
+ AllowCompilerWarnings()
+ 
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+-DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 -DEFINES["USE_AURA"] = "1"
  DEFINES["USE_GLIB"] = "1"
--DEFINES["USE_NSS_CERTS"] = "1"
  DEFINES["USE_OZONE"] = "1"
 -DEFINES["USE_UDEV"] = True
 +DEFINES["WEBRTC_BSD"] = True
@@ -104063,13 +101957,14 @@ index 22ab191e52..a27cb940a7 100644
  DEFINES["WEBRTC_POSIX"] = True
  DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
  DEFINES["_FILE_OFFSET_BITS"] = "64"
+-DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -DEFINES["_GNU_SOURCE"] = True
  DEFINES["_LARGEFILE64_SOURCE"] = True
  DEFINES["_LARGEFILE_SOURCE"] = True
- DEFINES["__STDC_CONSTANT_MACROS"] = True
-@@ -61,12 +57,6 @@ if CONFIG["TARGET_CPU"] == "aarch64":
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
+@@ -65,12 +60,6 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -104080,21 +101975,12 @@ index 22ab191e52..a27cb940a7 100644
  if CONFIG["TARGET_CPU"] == "mips32":
  
      DEFINES["MIPS32_LE"] = True
-@@ -80,7 +70,7 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
 diff --git third_party/libwebrtc/third_party/libyuv/libyuv_gn/moz.build third_party/libwebrtc/third_party/libyuv/libyuv_gn/moz.build
-index 4a72444177..0536f67f88 100644
+index 536014f61691..45bf8033ce45 100644
 --- third_party/libwebrtc/third_party/libyuv/libyuv_gn/moz.build
 +++ third_party/libwebrtc/third_party/libyuv/libyuv_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -104109,12 +101995,13 @@ index 4a72444177..0536f67f88 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -41,108 +50,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,83 +52,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -104122,13 +102009,14 @@ index 4a72444177..0536f67f88 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -104136,8 +102024,6 @@ index 4a72444177..0536f67f88 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -104145,12 +102031,12 @@ index 4a72444177..0536f67f88 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -104160,7 +102046,6 @@ index 4a72444177..0536f67f88 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -104184,6 +102069,7 @@ index 4a72444177..0536f67f88 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -104194,13 +102080,15 @@ index 4a72444177..0536f67f88 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -127,27 +60,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -104214,17 +102102,19 @@ index 4a72444177..0536f67f88 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -152,50 +70,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -157,44 +73,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -104248,39 +102138,32 @@ index 4a72444177..0536f67f88 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("yuv_gn")
 diff --git third_party/libwebrtc/third_party/pffft/pffft_gn/moz.build third_party/libwebrtc/third_party/pffft/pffft_gn/moz.build
-index dc7c06ffc2..1617e9c2e1 100644
+index 14fb0ff89ec7..e555f3c40b9a 100644
 --- third_party/libwebrtc/third_party/pffft/pffft_gn/moz.build
 +++ third_party/libwebrtc/third_party/pffft/pffft_gn/moz.build
-@@ -9,6 +9,14 @@
+@@ -9,7 +9,14 @@
  COMPILE_FLAGS["OS_INCLUDES"] = []
  AllowCompilerWarnings()
  
@@ -104289,13 +102172,13 @@ index dc7c06ffc2..1617e9c2e1 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
-+
- FINAL_LIBRARY = "xul"
  
+ FINAL_LIBRARY = "xul"
  
-@@ -33,92 +41,19 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -35,98 +42,23 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -104303,16 +102186,15 @@ index dc7c06ffc2..1617e9c2e1 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -104320,10 +102202,10 @@ index dc7c06ffc2..1617e9c2e1 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -104333,7 +102215,6 @@ index dc7c06ffc2..1617e9c2e1 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
@@ -104353,6 +102234,7 @@ index dc7c06ffc2..1617e9c2e1 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
@@ -104363,15 +102245,20 @@ index dc7c06ffc2..1617e9c2e1 100644
 -    DEFINES["_USE_MATH_DEFINES"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
--
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["__ARM_NEON__"] = "1"
+ 
 -if CONFIG["TARGET_CPU"] == "arm":
 -
 -    CFLAGS += [
 -        "-mfpu=neon"
 -    ]
-+    DEFINES["_DEBUG"] = True
- 
+-
  if CONFIG["TARGET_CPU"] == "loongarch64":
  
      DEFINES["PFFFT_SIMD_DISABLE"] = True
@@ -104379,17 +102266,19 @@ index dc7c06ffc2..1617e9c2e1 100644
  
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["PFFFT_SIMD_DISABLE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "mips64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["PFFFT_SIMD_DISABLE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "ppc64":
  
-@@ -128,60 +63,14 @@ if CONFIG["TARGET_CPU"] == "riscv64":
+@@ -136,54 +68,10 @@ if CONFIG["TARGET_CPU"] == "riscv64":
  
      DEFINES["PFFFT_SIMD_DISABLE"] = True
  
@@ -104413,100 +102302,43 @@ index dc7c06ffc2..1617e9c2e1 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    OS_LIBS += [
--        "unwind"
+-    CFLAGS += [
+-        "-msse2"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
-+if CONFIG["TARGET_CPU"] == "x86":
- 
-     CFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
--
--    CFLAGS += [
--        "-msse2"
--    ]
--
++if CONFIG["TARGET_CPU"] == "x86":
+ 
+     CFLAGS += [
+         "-msse2"
+     ]
+ 
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("pffft_gn")
-diff --git third_party/libwebrtc/third_party/pipewire/pipewire_gn/moz.build third_party/libwebrtc/third_party/pipewire/pipewire_gn/moz.build
-index 7ee6d71247..e5048d9d59 100644
---- third_party/libwebrtc/third_party/pipewire/pipewire_gn/moz.build
-+++ third_party/libwebrtc/third_party/pipewire/pipewire_gn/moz.build
-@@ -12,21 +12,17 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
- DEFINES["RTC_ENABLE_VP9"] = True
--DEFINES["USE_AURA"] = "1"
- DEFINES["USE_GLIB"] = "1"
--DEFINES["USE_NSS_CERTS"] = "1"
- DEFINES["USE_OZONE"] = "1"
--DEFINES["USE_UDEV"] = True
-+DEFINES["WEBRTC_BSD"] = True
- DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
- DEFINES["WEBRTC_LIBRARY_IMPL"] = True
--DEFINES["WEBRTC_LINUX"] = True
- DEFINES["WEBRTC_MOZILLA_BUILD"] = True
- DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
- DEFINES["WEBRTC_POSIX"] = True
- DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0"
- DEFINES["WEBRTC_USE_PIPEWIRE"] = True
- DEFINES["_FILE_OFFSET_BITS"] = "64"
--DEFINES["_GNU_SOURCE"] = True
- DEFINES["_LARGEFILE64_SOURCE"] = True
- DEFINES["_LARGEFILE_SOURCE"] = True
- DEFINES["__STDC_CONSTANT_MACROS"] = True
-@@ -61,12 +57,6 @@ if CONFIG["TARGET_CPU"] == "aarch64":
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["TARGET_CPU"] == "arm":
 -
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
--
- if CONFIG["TARGET_CPU"] == "mips32":
- 
-     DEFINES["MIPS32_LE"] = True
-@@ -80,7 +70,7 @@ if CONFIG["TARGET_CPU"] == "x86_64":
- 
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
+ Library("pffft_gn")
 diff --git third_party/libwebrtc/third_party/rnnoise/rnn_vad_gn/moz.build third_party/libwebrtc/third_party/rnnoise/rnn_vad_gn/moz.build
-index 2dfd79a68c..3703f7ef33 100644
+index 6a84a470be08..9e8381b9766a 100644
 --- third_party/libwebrtc/third_party/rnnoise/rnn_vad_gn/moz.build
 +++ third_party/libwebrtc/third_party/rnnoise/rnn_vad_gn/moz.build
-@@ -9,6 +9,14 @@
+@@ -9,7 +9,14 @@
  COMPILE_FLAGS["OS_INCLUDES"] = []
  AllowCompilerWarnings()
  
@@ -104515,13 +102347,13 @@ index 2dfd79a68c..3703f7ef33 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
-+
- FINAL_LIBRARY = "xul"
  
+ FINAL_LIBRARY = "xul"
  
-@@ -33,143 +41,16 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -35,143 +42,16 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -104529,16 +102361,15 @@ index 2dfd79a68c..3703f7ef33 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -104546,10 +102377,10 @@ index 2dfd79a68c..3703f7ef33 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -104559,7 +102390,6 @@ index 2dfd79a68c..3703f7ef33 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
@@ -104579,6 +102409,7 @@ index 2dfd79a68c..3703f7ef33 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_HAS_EXCEPTIONS"] = "0"
@@ -104588,8 +102419,14 @@ index 2dfd79a68c..3703f7ef33 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
--
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["TARGET_CPU"] == "aarch64":
+ 
+     DEFINES["__ARM_NEON__"] = "1"
+ 
 -if CONFIG["TARGET_CPU"] == "arm":
 -
 -    CXXFLAGS += [
@@ -104602,10 +102439,12 @@ index 2dfd79a68c..3703f7ef33 100644
 -
 -if CONFIG["TARGET_CPU"] == "mips32":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
@@ -104614,8 +102453,8 @@ index 2dfd79a68c..3703f7ef33 100644
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
 -
-     DEFINES["_DEBUG"] = True
- 
+-    DEFINES["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["_DEBUG"] = True
@@ -104628,52 +102467,44 @@ index 2dfd79a68c..3703f7ef33 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
++if CONFIG["TARGET_CPU"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+if CONFIG["TARGET_CPU"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
+-
  Library("rnn_vad_gn")
 diff --git third_party/libwebrtc/video/adaptation/video_adaptation_gn/moz.build third_party/libwebrtc/video/adaptation/video_adaptation_gn/moz.build
-index 07c16154f9..393215e34c 100644
+index 2b14ee7b661b..37572aeea1ca 100644
 --- third_party/libwebrtc/video/adaptation/video_adaptation_gn/moz.build
 +++ third_party/libwebrtc/video/adaptation/video_adaptation_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -104688,12 +102519,13 @@ index 07c16154f9..393215e34c 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -51,191 +60,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -53,99 +62,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -104701,13 +102533,14 @@ index 07c16154f9..393215e34c 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -104720,8 +102553,6 @@ index 07c16154f9..393215e34c 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -104729,12 +102560,12 @@ index 07c16154f9..393215e34c 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -104748,7 +102579,6 @@ index 07c16154f9..393215e34c 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -104772,6 +102602,7 @@ index 07c16154f9..393215e34c 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -104782,6 +102613,7 @@ index 07c16154f9..393215e34c 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -104794,8 +102626,9 @@ index 07c16154f9..393215e34c 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -153,88 +70,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -104813,12 +102646,14 @@ index 07c16154f9..393215e34c 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -104849,16 +102684,6 @@ index 07c16154f9..393215e34c 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -104867,36 +102692,38 @@ index 07c16154f9..393215e34c 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("video_adaptation_gn")
 diff --git third_party/libwebrtc/video/config/encoder_config_gn/moz.build third_party/libwebrtc/video/config/encoder_config_gn/moz.build
-index b48b001014..eebc89a69e 100644
+index 0f17ba88a0f2..a9657598a267 100644
 --- third_party/libwebrtc/video/config/encoder_config_gn/moz.build
 +++ third_party/libwebrtc/video/config/encoder_config_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -104911,12 +102738,13 @@ index b48b001014..eebc89a69e 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -104924,13 +102752,14 @@ index b48b001014..eebc89a69e 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -104942,8 +102771,6 @@ index b48b001014..eebc89a69e 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -104951,22 +102778,25 @@ index b48b001014..eebc89a69e 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -104990,6 +102820,7 @@ index b48b001014..eebc89a69e 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -105000,6 +102831,7 @@ index b48b001014..eebc89a69e 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -105012,8 +102844,9 @@ index b48b001014..eebc89a69e 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -105031,12 +102864,14 @@ index b48b001014..eebc89a69e 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -105067,16 +102902,6 @@ index b48b001014..eebc89a69e 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -105085,36 +102910,38 @@ index b48b001014..eebc89a69e 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("encoder_config_gn")
 diff --git third_party/libwebrtc/video/config/streams_config_gn/moz.build third_party/libwebrtc/video/config/streams_config_gn/moz.build
-index b3f38848dd..02e9a43bc3 100644
+index 6fbfd5fa2450..56061f5c1074 100644
 --- third_party/libwebrtc/video/config/streams_config_gn/moz.build
 +++ third_party/libwebrtc/video/config/streams_config_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -105129,12 +102956,13 @@ index b3f38848dd..02e9a43bc3 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -44,191 +53,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,99 +55,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -105142,13 +102970,14 @@ index b3f38848dd..02e9a43bc3 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -105161,8 +102990,6 @@ index b3f38848dd..02e9a43bc3 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -105170,12 +102997,12 @@ index b3f38848dd..02e9a43bc3 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -105189,7 +103016,6 @@ index b3f38848dd..02e9a43bc3 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -105213,6 +103039,7 @@ index b3f38848dd..02e9a43bc3 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -105223,6 +103050,7 @@ index b3f38848dd..02e9a43bc3 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -105235,8 +103063,9 @@ index b3f38848dd..02e9a43bc3 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -146,88 +63,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -105254,12 +103083,14 @@ index b3f38848dd..02e9a43bc3 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -105290,16 +103121,6 @@ index b3f38848dd..02e9a43bc3 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -105308,36 +103129,38 @@ index b3f38848dd..02e9a43bc3 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("streams_config_gn")
 diff --git third_party/libwebrtc/video/corruption_detection/corruption_classifier_gn/moz.build third_party/libwebrtc/video/corruption_detection/corruption_classifier_gn/moz.build
-index 6aeed82590..670e895953 100644
+index cb71ea3162f3..6041881ae0da 100644
 --- third_party/libwebrtc/video/corruption_detection/corruption_classifier_gn/moz.build
 +++ third_party/libwebrtc/video/corruption_detection/corruption_classifier_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -105352,12 +103175,13 @@ index 6aeed82590..670e895953 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -105365,13 +103189,14 @@ index 6aeed82590..670e895953 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -105383,8 +103208,6 @@ index 6aeed82590..670e895953 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -105392,12 +103215,12 @@ index 6aeed82590..670e895953 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -105407,7 +103230,6 @@ index 6aeed82590..670e895953 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -105431,6 +103253,7 @@ index 6aeed82590..670e895953 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -105441,6 +103264,7 @@ index 6aeed82590..670e895953 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -105453,8 +103277,9 @@ index 6aeed82590..670e895953 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -105472,12 +103297,14 @@ index 6aeed82590..670e895953 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -105508,16 +103335,6 @@ index 6aeed82590..670e895953 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -105526,36 +103343,38 @@ index 6aeed82590..670e895953 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("corruption_classifier_gn")
 diff --git third_party/libwebrtc/video/corruption_detection/frame_instrumentation_evaluation_gn/moz.build third_party/libwebrtc/video/corruption_detection/frame_instrumentation_evaluation_gn/moz.build
-index 9e7ad18b24..a79ced32f2 100644
+index 4e4b2fb81439..9c8136f6e18e 100644
 --- third_party/libwebrtc/video/corruption_detection/frame_instrumentation_evaluation_gn/moz.build
 +++ third_party/libwebrtc/video/corruption_detection/frame_instrumentation_evaluation_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -105570,12 +103389,13 @@ index 9e7ad18b24..a79ced32f2 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -105583,13 +103403,14 @@ index 9e7ad18b24..a79ced32f2 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -105601,8 +103422,6 @@ index 9e7ad18b24..a79ced32f2 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -105610,12 +103429,12 @@ index 9e7ad18b24..a79ced32f2 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -105625,7 +103444,6 @@ index 9e7ad18b24..a79ced32f2 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -105649,6 +103467,7 @@ index 9e7ad18b24..a79ced32f2 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -105659,6 +103478,7 @@ index 9e7ad18b24..a79ced32f2 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -105671,8 +103491,9 @@ index 9e7ad18b24..a79ced32f2 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -105690,12 +103511,14 @@ index 9e7ad18b24..a79ced32f2 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -105726,16 +103549,6 @@ index 9e7ad18b24..a79ced32f2 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -105744,36 +103557,38 @@ index 9e7ad18b24..a79ced32f2 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("frame_instrumentation_evaluation_gn")
 diff --git third_party/libwebrtc/video/corruption_detection/frame_instrumentation_generator_gn/moz.build third_party/libwebrtc/video/corruption_detection/frame_instrumentation_generator_gn/moz.build
-index 5a1b79701b..0cfa6950a5 100644
+index e4e084353f66..093bfee381e0 100644
 --- third_party/libwebrtc/video/corruption_detection/frame_instrumentation_generator_gn/moz.build
 +++ third_party/libwebrtc/video/corruption_detection/frame_instrumentation_generator_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -105788,12 +103603,13 @@ index 5a1b79701b..0cfa6950a5 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,191 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,99 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -105801,13 +103617,14 @@ index 5a1b79701b..0cfa6950a5 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -105820,8 +103637,6 @@ index 5a1b79701b..0cfa6950a5 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -105829,12 +103644,12 @@ index 5a1b79701b..0cfa6950a5 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -105848,7 +103663,6 @@ index 5a1b79701b..0cfa6950a5 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -105872,6 +103686,7 @@ index 5a1b79701b..0cfa6950a5 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -105882,6 +103697,7 @@ index 5a1b79701b..0cfa6950a5 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -105894,8 +103710,9 @@ index 5a1b79701b..0cfa6950a5 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -105913,12 +103730,14 @@ index 5a1b79701b..0cfa6950a5 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -105949,16 +103768,6 @@ index 5a1b79701b..0cfa6950a5 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -105967,36 +103776,38 @@ index 5a1b79701b..0cfa6950a5 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("frame_instrumentation_generator_gn")
 diff --git third_party/libwebrtc/video/corruption_detection/generic_mapping_functions_gn/moz.build third_party/libwebrtc/video/corruption_detection/generic_mapping_functions_gn/moz.build
-index 0e7ce07afb..2a396481ef 100644
+index 3166f335baad..99950751b985 100644
 --- third_party/libwebrtc/video/corruption_detection/generic_mapping_functions_gn/moz.build
 +++ third_party/libwebrtc/video/corruption_detection/generic_mapping_functions_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -106011,12 +103822,13 @@ index 0e7ce07afb..2a396481ef 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -106024,13 +103836,14 @@ index 0e7ce07afb..2a396481ef 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -106042,8 +103855,6 @@ index 0e7ce07afb..2a396481ef 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -106051,22 +103862,25 @@ index 0e7ce07afb..2a396481ef 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -106090,6 +103904,7 @@ index 0e7ce07afb..2a396481ef 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -106100,6 +103915,7 @@ index 0e7ce07afb..2a396481ef 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -106112,8 +103928,9 @@ index 0e7ce07afb..2a396481ef 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -106131,12 +103948,14 @@ index 0e7ce07afb..2a396481ef 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -106167,16 +103986,6 @@ index 0e7ce07afb..2a396481ef 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -106185,36 +103994,38 @@ index 0e7ce07afb..2a396481ef 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("generic_mapping_functions_gn")
 diff --git third_party/libwebrtc/video/corruption_detection/halton_frame_sampler_gn/moz.build third_party/libwebrtc/video/corruption_detection/halton_frame_sampler_gn/moz.build
-index 99c1fae314..6a61f9a394 100644
+index ce51997c6aef..56a644377fec 100644
 --- third_party/libwebrtc/video/corruption_detection/halton_frame_sampler_gn/moz.build
 +++ third_party/libwebrtc/video/corruption_detection/halton_frame_sampler_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -106229,12 +104040,13 @@ index 99c1fae314..6a61f9a394 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -106242,13 +104054,14 @@ index 99c1fae314..6a61f9a394 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -106260,8 +104073,6 @@ index 99c1fae314..6a61f9a394 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -106269,12 +104080,12 @@ index 99c1fae314..6a61f9a394 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -106284,7 +104095,6 @@ index 99c1fae314..6a61f9a394 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -106308,6 +104118,7 @@ index 99c1fae314..6a61f9a394 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -106318,6 +104129,7 @@ index 99c1fae314..6a61f9a394 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -106330,8 +104142,9 @@ index 99c1fae314..6a61f9a394 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -106349,12 +104162,14 @@ index 99c1fae314..6a61f9a394 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -106385,16 +104200,6 @@ index 99c1fae314..6a61f9a394 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -106403,36 +104208,38 @@ index 99c1fae314..6a61f9a394 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("halton_frame_sampler_gn")
 diff --git third_party/libwebrtc/video/corruption_detection/halton_sequence_gn/moz.build third_party/libwebrtc/video/corruption_detection/halton_sequence_gn/moz.build
-index ffcf6099f6..968541539a 100644
+index e1cf49d269d1..b6cc380f5be9 100644
 --- third_party/libwebrtc/video/corruption_detection/halton_sequence_gn/moz.build
 +++ third_party/libwebrtc/video/corruption_detection/halton_sequence_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -106447,12 +104254,13 @@ index ffcf6099f6..968541539a 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,179 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,87 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -106460,13 +104268,14 @@ index ffcf6099f6..968541539a 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -106478,8 +104287,6 @@ index ffcf6099f6..968541539a 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -106487,12 +104294,12 @@ index ffcf6099f6..968541539a 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -106502,7 +104309,6 @@ index ffcf6099f6..968541539a 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -106526,6 +104332,7 @@ index ffcf6099f6..968541539a 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -106536,13 +104343,15 @@ index ffcf6099f6..968541539a 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -133,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -106560,12 +104369,14 @@ index ffcf6099f6..968541539a 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -106596,16 +104407,6 @@ index ffcf6099f6..968541539a 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -106614,36 +104415,38 @@ index ffcf6099f6..968541539a 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("halton_sequence_gn")
 diff --git third_party/libwebrtc/video/decode_synchronizer_gn/moz.build third_party/libwebrtc/video/decode_synchronizer_gn/moz.build
-index d41c0c6b29..014608d802 100644
+index 8f5351f63b37..98805baaeda5 100644
 --- third_party/libwebrtc/video/decode_synchronizer_gn/moz.build
 +++ third_party/libwebrtc/video/decode_synchronizer_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -106658,12 +104461,13 @@ index d41c0c6b29..014608d802 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -106671,13 +104475,14 @@ index d41c0c6b29..014608d802 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -106689,8 +104494,6 @@ index d41c0c6b29..014608d802 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -106698,12 +104501,12 @@ index d41c0c6b29..014608d802 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -106717,7 +104520,6 @@ index d41c0c6b29..014608d802 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -106741,6 +104543,7 @@ index d41c0c6b29..014608d802 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -106751,6 +104554,7 @@ index d41c0c6b29..014608d802 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -106763,8 +104567,9 @@ index d41c0c6b29..014608d802 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -106782,12 +104587,14 @@ index d41c0c6b29..014608d802 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -106818,16 +104625,6 @@ index d41c0c6b29..014608d802 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -106836,36 +104633,38 @@ index d41c0c6b29..014608d802 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("decode_synchronizer_gn")
 diff --git third_party/libwebrtc/video/frame_cadence_adapter_gn/moz.build third_party/libwebrtc/video/frame_cadence_adapter_gn/moz.build
-index 5b2a99954c..7ed9a69b2f 100644
+index cf963493df2e..2006f14005f5 100644
 --- third_party/libwebrtc/video/frame_cadence_adapter_gn/moz.build
 +++ third_party/libwebrtc/video/frame_cadence_adapter_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -106880,12 +104679,13 @@ index 5b2a99954c..7ed9a69b2f 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -106893,13 +104693,14 @@ index 5b2a99954c..7ed9a69b2f 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -106911,8 +104712,6 @@ index 5b2a99954c..7ed9a69b2f 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -106920,12 +104719,12 @@ index 5b2a99954c..7ed9a69b2f 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -106939,7 +104738,6 @@ index 5b2a99954c..7ed9a69b2f 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -106963,6 +104761,7 @@ index 5b2a99954c..7ed9a69b2f 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -106973,6 +104772,7 @@ index 5b2a99954c..7ed9a69b2f 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -106985,8 +104785,9 @@ index 5b2a99954c..7ed9a69b2f 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -107004,12 +104805,14 @@ index 5b2a99954c..7ed9a69b2f 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -107040,16 +104843,6 @@ index 5b2a99954c..7ed9a69b2f 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -107058,36 +104851,38 @@ index 5b2a99954c..7ed9a69b2f 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("frame_cadence_adapter_gn")
 diff --git third_party/libwebrtc/video/frame_decode_scheduler_gn/moz.build third_party/libwebrtc/video/frame_decode_scheduler_gn/moz.build
-index 6859cfa6b9..b07b1298bb 100644
+index b38d246cfe02..c63ff91c8847 100644
 --- third_party/libwebrtc/video/frame_decode_scheduler_gn/moz.build
 +++ third_party/libwebrtc/video/frame_decode_scheduler_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -107102,12 +104897,13 @@ index 6859cfa6b9..b07b1298bb 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,123 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,98 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -107115,13 +104911,14 @@ index 6859cfa6b9..b07b1298bb 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -107133,8 +104930,6 @@ index 6859cfa6b9..b07b1298bb 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -107142,12 +104937,12 @@ index 6859cfa6b9..b07b1298bb 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -107161,7 +104956,6 @@ index 6859cfa6b9..b07b1298bb 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -107185,6 +104979,7 @@ index 6859cfa6b9..b07b1298bb 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -107195,6 +104990,7 @@ index 6859cfa6b9..b07b1298bb 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -107207,8 +105003,9 @@ index 6859cfa6b9..b07b1298bb 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -107222,17 +105019,19 @@ index 6859cfa6b9..b07b1298bb 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -165,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -170,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -107256,40 +105055,33 @@ index 6859cfa6b9..b07b1298bb 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("frame_decode_scheduler_gn")
 diff --git third_party/libwebrtc/video/frame_decode_timing_gn/moz.build third_party/libwebrtc/video/frame_decode_timing_gn/moz.build
-index 8ef09f2eec..c60e05070d 100644
+index 7443ba5facca..5de44ce10745 100644
 --- third_party/libwebrtc/video/frame_decode_timing_gn/moz.build
 +++ third_party/libwebrtc/video/frame_decode_timing_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -107304,12 +105096,13 @@ index 8ef09f2eec..c60e05070d 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -107317,13 +105110,14 @@ index 8ef09f2eec..c60e05070d 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -107335,8 +105129,6 @@ index 8ef09f2eec..c60e05070d 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -107344,12 +105136,12 @@ index 8ef09f2eec..c60e05070d 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -107363,7 +105155,6 @@ index 8ef09f2eec..c60e05070d 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -107387,6 +105178,7 @@ index 8ef09f2eec..c60e05070d 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -107397,6 +105189,7 @@ index 8ef09f2eec..c60e05070d 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -107409,8 +105202,9 @@ index 8ef09f2eec..c60e05070d 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -107428,12 +105222,14 @@ index 8ef09f2eec..c60e05070d 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -107464,16 +105260,6 @@ index 8ef09f2eec..c60e05070d 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -107482,36 +105268,38 @@ index 8ef09f2eec..c60e05070d 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("frame_decode_timing_gn")
 diff --git third_party/libwebrtc/video/frame_dumping_decoder_gn/moz.build third_party/libwebrtc/video/frame_dumping_decoder_gn/moz.build
-index f76bfc61db..66b7669f9d 100644
+index 793305e6fc32..bfa58b1ab40f 100644
 --- third_party/libwebrtc/video/frame_dumping_decoder_gn/moz.build
 +++ third_party/libwebrtc/video/frame_dumping_decoder_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -107526,12 +105314,13 @@ index f76bfc61db..66b7669f9d 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,191 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,99 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -107539,13 +105328,14 @@ index f76bfc61db..66b7669f9d 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -107558,8 +105348,6 @@ index f76bfc61db..66b7669f9d 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -107567,12 +105355,12 @@ index f76bfc61db..66b7669f9d 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -107586,7 +105374,6 @@ index f76bfc61db..66b7669f9d 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -107610,6 +105397,7 @@ index f76bfc61db..66b7669f9d 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -107620,6 +105408,7 @@ index f76bfc61db..66b7669f9d 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -107632,8 +105421,9 @@ index f76bfc61db..66b7669f9d 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -107651,12 +105441,14 @@ index f76bfc61db..66b7669f9d 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -107687,16 +105479,6 @@ index f76bfc61db..66b7669f9d 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -107705,36 +105487,38 @@ index f76bfc61db..66b7669f9d 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("frame_dumping_decoder_gn")
 diff --git third_party/libwebrtc/video/frame_dumping_encoder_gn/moz.build third_party/libwebrtc/video/frame_dumping_encoder_gn/moz.build
-index c4bad70617..18ffb38039 100644
+index 0b3ba7c331a3..dcbbde8cb2df 100644
 --- third_party/libwebrtc/video/frame_dumping_encoder_gn/moz.build
 +++ third_party/libwebrtc/video/frame_dumping_encoder_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -107749,12 +105533,13 @@ index c4bad70617..18ffb38039 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,191 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,99 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -107762,13 +105547,14 @@ index c4bad70617..18ffb38039 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -107781,8 +105567,6 @@ index c4bad70617..18ffb38039 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -107790,12 +105574,12 @@ index c4bad70617..18ffb38039 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -107809,7 +105593,6 @@ index c4bad70617..18ffb38039 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -107833,6 +105616,7 @@ index c4bad70617..18ffb38039 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -107843,6 +105627,7 @@ index c4bad70617..18ffb38039 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -107855,8 +105640,9 @@ index c4bad70617..18ffb38039 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -107874,12 +105660,14 @@ index c4bad70617..18ffb38039 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -107910,16 +105698,6 @@ index c4bad70617..18ffb38039 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -107928,36 +105706,38 @@ index c4bad70617..18ffb38039 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("frame_dumping_encoder_gn")
 diff --git third_party/libwebrtc/video/render/incoming_video_stream_gn/moz.build third_party/libwebrtc/video/render/incoming_video_stream_gn/moz.build
-index 092bbc95e2..f1c6ded0f3 100644
+index d92ea8fd2fb0..2d57a5612fc2 100644
 --- third_party/libwebrtc/video/render/incoming_video_stream_gn/moz.build
 +++ third_party/libwebrtc/video/render/incoming_video_stream_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -107972,12 +105752,13 @@ index 092bbc95e2..f1c6ded0f3 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -107985,13 +105766,14 @@ index 092bbc95e2..f1c6ded0f3 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -108003,8 +105785,6 @@ index 092bbc95e2..f1c6ded0f3 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -108012,12 +105792,12 @@ index 092bbc95e2..f1c6ded0f3 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -108027,7 +105807,6 @@ index 092bbc95e2..f1c6ded0f3 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -108051,6 +105830,7 @@ index 092bbc95e2..f1c6ded0f3 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -108061,6 +105841,7 @@ index 092bbc95e2..f1c6ded0f3 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -108073,8 +105854,9 @@ index 092bbc95e2..f1c6ded0f3 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -108092,12 +105874,14 @@ index 092bbc95e2..f1c6ded0f3 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -108128,16 +105912,6 @@ index 092bbc95e2..f1c6ded0f3 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -108146,36 +105920,38 @@ index 092bbc95e2..f1c6ded0f3 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("incoming_video_stream_gn")
 diff --git third_party/libwebrtc/video/render/video_render_frames_gn/moz.build third_party/libwebrtc/video/render/video_render_frames_gn/moz.build
-index 39558b4b3e..c1df4e9bd1 100644
+index 4bacccd3cc83..13a253325be3 100644
 --- third_party/libwebrtc/video/render/video_render_frames_gn/moz.build
 +++ third_party/libwebrtc/video/render/video_render_frames_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -108190,12 +105966,13 @@ index 39558b4b3e..c1df4e9bd1 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,186 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,94 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -108203,13 +105980,14 @@ index 39558b4b3e..c1df4e9bd1 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -108221,8 +105999,6 @@ index 39558b4b3e..c1df4e9bd1 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -108230,12 +106006,12 @@ index 39558b4b3e..c1df4e9bd1 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -108245,7 +106021,6 @@ index 39558b4b3e..c1df4e9bd1 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -108269,6 +106044,7 @@ index 39558b4b3e..c1df4e9bd1 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -108279,6 +106055,7 @@ index 39558b4b3e..c1df4e9bd1 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -108291,8 +106068,9 @@ index 39558b4b3e..c1df4e9bd1 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -108310,12 +106088,14 @@ index 39558b4b3e..c1df4e9bd1 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -108346,16 +106126,6 @@ index 39558b4b3e..c1df4e9bd1 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -108364,36 +106134,38 @@ index 39558b4b3e..c1df4e9bd1 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("video_render_frames_gn")
 diff --git third_party/libwebrtc/video/task_queue_frame_decode_scheduler_gn/moz.build third_party/libwebrtc/video/task_queue_frame_decode_scheduler_gn/moz.build
-index f4f66565f4..7dc1d04b59 100644
+index d8824c8a1117..5f59cce84c6b 100644
 --- third_party/libwebrtc/video/task_queue_frame_decode_scheduler_gn/moz.build
 +++ third_party/libwebrtc/video/task_queue_frame_decode_scheduler_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -108408,12 +106180,13 @@ index f4f66565f4..7dc1d04b59 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -108421,13 +106194,14 @@ index f4f66565f4..7dc1d04b59 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -108439,8 +106213,6 @@ index f4f66565f4..7dc1d04b59 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -108448,12 +106220,12 @@ index f4f66565f4..7dc1d04b59 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -108467,7 +106239,6 @@ index f4f66565f4..7dc1d04b59 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -108491,6 +106262,7 @@ index f4f66565f4..7dc1d04b59 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -108501,6 +106273,7 @@ index f4f66565f4..7dc1d04b59 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -108513,8 +106286,9 @@ index f4f66565f4..7dc1d04b59 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -108532,12 +106306,14 @@ index f4f66565f4..7dc1d04b59 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -108568,16 +106344,6 @@ index f4f66565f4..7dc1d04b59 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -108586,36 +106352,38 @@ index f4f66565f4..7dc1d04b59 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("task_queue_frame_decode_scheduler_gn")
 diff --git third_party/libwebrtc/video/unique_timestamp_counter_gn/moz.build third_party/libwebrtc/video/unique_timestamp_counter_gn/moz.build
-index 29ff4759b5..95d109725a 100644
+index 24641e05ff5b..d2c9bd811637 100644
 --- third_party/libwebrtc/video/unique_timestamp_counter_gn/moz.build
 +++ third_party/libwebrtc/video/unique_timestamp_counter_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -108630,12 +106398,13 @@ index 29ff4759b5..95d109725a 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,175 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,83 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -108643,13 +106412,14 @@ index 29ff4759b5..95d109725a 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -108657,8 +106427,6 @@ index 29ff4759b5..95d109725a 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -108666,12 +106434,12 @@ index 29ff4759b5..95d109725a 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -108681,7 +106449,6 @@ index 29ff4759b5..95d109725a 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -108705,6 +106472,7 @@ index 29ff4759b5..95d109725a 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -108715,13 +106483,15 @@ index 29ff4759b5..95d109725a 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -129,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -108739,12 +106509,14 @@ index 29ff4759b5..95d109725a 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -108775,54 +106547,46 @@ index 29ff4759b5..95d109725a 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
+-if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
--    OS_LIBS += [
--        "unwind"
+-    CXXFLAGS += [
+-        "-msse2"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
--
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
--    CXXFLAGS += [
--        "-msse2"
--    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
+-
+     CXXFLAGS += [
+         "-msse2"
+     ]
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("unique_timestamp_counter_gn")
 diff --git third_party/libwebrtc/video/video_gn/moz.build third_party/libwebrtc/video/video_gn/moz.build
-index edf7a88ed7..bb85d9269f 100644
+index 05caea4c5563..e5dcbb1e5a89 100644
 --- third_party/libwebrtc/video/video_gn/moz.build
 +++ third_party/libwebrtc/video/video_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -108837,12 +106601,13 @@ index edf7a88ed7..bb85d9269f 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -62,191 +71,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -64,99 +73,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -108850,13 +106615,14 @@ index edf7a88ed7..bb85d9269f 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -108869,8 +106635,6 @@ index edf7a88ed7..bb85d9269f 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -108878,12 +106642,12 @@ index edf7a88ed7..bb85d9269f 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -108897,7 +106661,6 @@ index edf7a88ed7..bb85d9269f 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -108921,6 +106684,7 @@ index edf7a88ed7..bb85d9269f 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -108931,6 +106695,7 @@ index edf7a88ed7..bb85d9269f 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -108943,8 +106708,9 @@ index edf7a88ed7..bb85d9269f 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -164,88 +81,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -108962,12 +106728,14 @@ index edf7a88ed7..bb85d9269f 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -108998,16 +106766,6 @@ index edf7a88ed7..bb85d9269f 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -109016,36 +106774,38 @@ index edf7a88ed7..bb85d9269f 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("video_gn")
 diff --git third_party/libwebrtc/video/video_receive_stream_timeout_tracker_gn/moz.build third_party/libwebrtc/video/video_receive_stream_timeout_tracker_gn/moz.build
-index d530ed77f2..239678e8ec 100644
+index d775b24907c5..3e4e8ecab82f 100644
 --- third_party/libwebrtc/video/video_receive_stream_timeout_tracker_gn/moz.build
 +++ third_party/libwebrtc/video/video_receive_stream_timeout_tracker_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -109060,12 +106820,13 @@ index d530ed77f2..239678e8ec 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,190 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,98 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -109073,13 +106834,14 @@ index d530ed77f2..239678e8ec 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -109091,8 +106853,6 @@ index d530ed77f2..239678e8ec 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -109100,12 +106860,12 @@ index d530ed77f2..239678e8ec 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -109119,7 +106879,6 @@ index d530ed77f2..239678e8ec 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -109143,6 +106902,7 @@ index d530ed77f2..239678e8ec 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -109153,6 +106913,7 @@ index d530ed77f2..239678e8ec 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -109165,8 +106926,9 @@ index d530ed77f2..239678e8ec 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -144,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -109184,12 +106946,14 @@ index d530ed77f2..239678e8ec 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -109220,16 +106984,6 @@ index d530ed77f2..239678e8ec 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -109238,36 +106992,38 @@ index d530ed77f2..239678e8ec 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("video_receive_stream_timeout_tracker_gn")
 diff --git third_party/libwebrtc/video/video_stream_buffer_controller_gn/moz.build third_party/libwebrtc/video/video_stream_buffer_controller_gn/moz.build
-index c53b093328..e2abf01eac 100644
+index 22706e0eb25b..60b008ed1819 100644
 --- third_party/libwebrtc/video/video_stream_buffer_controller_gn/moz.build
 +++ third_party/libwebrtc/video/video_stream_buffer_controller_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -109282,12 +107038,13 @@ index c53b093328..e2abf01eac 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -43,191 +52,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,99 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -109295,13 +107052,14 @@ index c53b093328..e2abf01eac 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -109314,8 +107072,6 @@ index c53b093328..e2abf01eac 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -109323,12 +107079,12 @@ index c53b093328..e2abf01eac 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -109342,7 +107098,6 @@ index c53b093328..e2abf01eac 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -109366,6 +107121,7 @@ index c53b093328..e2abf01eac 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -109376,6 +107132,7 @@ index c53b093328..e2abf01eac 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -109388,8 +107145,9 @@ index c53b093328..e2abf01eac 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -145,88 +62,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -109407,12 +107165,14 @@ index c53b093328..e2abf01eac 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -109443,16 +107203,6 @@ index c53b093328..e2abf01eac 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -109461,36 +107211,38 @@ index c53b093328..e2abf01eac 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("video_stream_buffer_controller_gn")
 diff --git third_party/libwebrtc/video/video_stream_encoder_impl_gn/moz.build third_party/libwebrtc/video/video_stream_encoder_impl_gn/moz.build
-index f971adeadf..e988fef7d8 100644
+index c2ea5bda317c..cbd96f75f639 100644
 --- third_party/libwebrtc/video/video_stream_encoder_impl_gn/moz.build
 +++ third_party/libwebrtc/video/video_stream_encoder_impl_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -109505,12 +107257,13 @@ index f971adeadf..e988fef7d8 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -51,191 +60,32 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -53,99 +62,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -109518,13 +107271,14 @@ index f971adeadf..e988fef7d8 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -109537,8 +107291,6 @@ index f971adeadf..e988fef7d8 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -109546,12 +107298,12 @@ index f971adeadf..e988fef7d8 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -109565,7 +107317,6 @@ index f971adeadf..e988fef7d8 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -109589,6 +107340,7 @@ index f971adeadf..e988fef7d8 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -109599,6 +107351,7 @@ index f971adeadf..e988fef7d8 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -109611,8 +107364,9 @@ index f971adeadf..e988fef7d8 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -153,88 +70,21 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -109630,12 +107384,14 @@ index f971adeadf..e988fef7d8 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
@@ -109666,16 +107422,6 @@ index f971adeadf..e988fef7d8 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "x86":
 -
      CXXFLAGS += [
@@ -109684,36 +107430,38 @@ index f971adeadf..e988fef7d8 100644
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
-+    DEFINES["WEBRTC_ENABLE_AVX2"] = True
- 
+-
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
-+if CONFIG["TARGET_CPU"] == "x86_64":
- 
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++if CONFIG["TARGET_CPU"] == "x86_64":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
++    DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
  Library("video_stream_encoder_impl_gn")
 diff --git third_party/libwebrtc/video/video_stream_encoder_interface_gn/moz.build third_party/libwebrtc/video/video_stream_encoder_interface_gn/moz.build
-index 5d1297f9aa..30518fdfa2 100644
+index 97b34b12598b..95176917b6fd 100644
 --- third_party/libwebrtc/video/video_stream_encoder_interface_gn/moz.build
 +++ third_party/libwebrtc/video/video_stream_encoder_interface_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -109728,12 +107476,13 @@ index 5d1297f9aa..30518fdfa2 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,119 +48,17 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,98 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -109741,13 +107490,14 @@ index 5d1297f9aa..30518fdfa2 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -109759,8 +107509,6 @@ index 5d1297f9aa..30518fdfa2 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -109768,22 +107516,25 @@ index 5d1297f9aa..30518fdfa2 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -109807,6 +107558,7 @@ index 5d1297f9aa..30518fdfa2 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -109817,6 +107569,7 @@ index 5d1297f9aa..30518fdfa2 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -109829,8 +107582,9 @@ index 5d1297f9aa..30518fdfa2 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -140,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -109844,17 +107598,19 @@ index 5d1297f9aa..30518fdfa2 100644
 -
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["TARGET_CPU"] == "mips64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
  if CONFIG["TARGET_CPU"] == "x86":
  
-@@ -161,50 +68,8 @@ if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -170,44 +71,4 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
  
@@ -109878,40 +107634,33 @@ index 5d1297f9aa..30518fdfa2 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DEFINES["USE_X11"] = "1"
- 
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("video_stream_encoder_interface_gn")
 diff --git third_party/libwebrtc/webrtc_gn/moz.build third_party/libwebrtc/webrtc_gn/moz.build
-index affa5998b6..0fbfe6858f 100644
+index bce5d3837f72..85eb59fb624b 100644
 --- third_party/libwebrtc/webrtc_gn/moz.build
 +++ third_party/libwebrtc/webrtc_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+@@ -13,12 +13,21 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["PROTOBUF_ENABLE_DEBUG_LOGGING_MAY_LEAK_PII"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -109926,12 +107675,13 @@ index affa5998b6..0fbfe6858f 100644
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
+ DEFINES["_LIBCPP_HARDENING_MODE"] = "_LIBCPP_HARDENING_MODE_NONE"
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "xul"
  
-@@ -39,144 +48,23 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -41,122 +50,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -109939,13 +107689,14 @@ index affa5998b6..0fbfe6858f 100644
 -if CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["ANDROID"] = True
--    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1"
+-    DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r27_1"
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__ANDROID_UNAVAILABLE_SYMBOLS_ARE_WEAK__"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -109958,8 +107709,6 @@ index affa5998b6..0fbfe6858f 100644
 -
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
@@ -109972,12 +107721,12 @@ index affa5998b6..0fbfe6858f 100644
 -
 -    DEFINES["USE_AURA"] = "1"
 -    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_NSS_CERTS"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_UDEV"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GLIBCXX_ASSERTIONS"] = "1"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -109991,7 +107740,6 @@ index affa5998b6..0fbfe6858f 100644
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
--    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -110025,6 +107773,7 @@ index affa5998b6..0fbfe6858f 100644
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
 -    DEFINES["WINVER"] = "0x0A00"
 -    DEFINES["_ATL_NO_OPENGL"] = True
+-    DEFINES["_CRT_NONSTDC_NO_WARNINGS"] = True
 -    DEFINES["_CRT_RAND_S"] = True
 -    DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True
 -    DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True
@@ -110035,6 +107784,7 @@ index affa5998b6..0fbfe6858f 100644
 -    DEFINES["_UNICODE"] = True
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
+-    DEFINES["_WINSOCK_DEPRECATED_NO_WARNINGS"] = True
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
@@ -110055,9 +107805,9 @@ index affa5998b6..0fbfe6858f 100644
  
  if CONFIG["TARGET_CPU"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
+@@ -164,27 +58,10 @@ if CONFIG["TARGET_CPU"] == "aarch64":
      DEFINES["WEBRTC_HAS_NEON"] = True
-+    DEFINES["WEBRTC_USE_PIPEWIRE"] = True
+     DEFINES["__ARM_NEON__"] = "1"
  
 -if CONFIG["TARGET_CPU"] == "arm":
 -
@@ -110068,41 +107818,24 @@ index affa5998b6..0fbfe6858f 100644
 -if CONFIG["TARGET_CPU"] == "loongarch64":
 -
 -    DEFINES["_GNU_SOURCE"] = True
-+    LOCAL_INCLUDES += [
-+        "/third_party/pipewire/"
-+    ]
- 
+-
  if CONFIG["TARGET_CPU"] == "mips32":
  
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
      DEFINES["MIPS32_LE"] = True
      DEFINES["MIPS_FPU_LE"] = True
-     DEFINES["WEBRTC_USE_PIPEWIRE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
- 
-     LOCAL_INCLUDES += [
-         "/third_party/pipewire/"
-@@ -185,7 +73,6 @@ if CONFIG["TARGET_CPU"] == "mips32":
- if CONFIG["TARGET_CPU"] == "mips64":
- 
-     DEFINES["WEBRTC_USE_PIPEWIRE"] = True
+-
+-if CONFIG["TARGET_CPU"] == "mips64":
+-
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
  
-     LOCAL_INCLUDES += [
-         "/third_party/pipewire/"
-@@ -194,32 +81,22 @@ if CONFIG["TARGET_CPU"] == "mips64":
  if CONFIG["TARGET_CPU"] == "x86":
  
-     DEFINES["WEBRTC_ENABLE_AVX2"] = True
-+    DEFINES["WEBRTC_USE_PIPEWIRE"] = True
-+
-+    LOCAL_INCLUDES += [
-+        "/third_party/pipewire/"
-+    ]
- 
- if CONFIG["TARGET_CPU"] == "x86_64":
+@@ -194,27 +71,7 @@ if CONFIG["TARGET_CPU"] == "x86_64":
  
      DEFINES["WEBRTC_ENABLE_AVX2"] = True
-+    DEFINES["WEBRTC_USE_PIPEWIRE"] = True
  
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -110123,59 +107856,34 @@ index affa5998b6..0fbfe6858f 100644
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
-+    LOCAL_INCLUDES += [
-+        "/third_party/pipewire/"
-+    ]
- 
+-
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
-     DEFINES["USE_X11"] = "1"
- 
-@@ -233,46 +110,4 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+     OS_LIBS += [
+         "X11",
+@@ -226,24 +83,4 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
          "Xrender"
      ]
  
--if CONFIG["OS_TARGET"] == "Android" and CONFIG["TARGET_CPU"] == "arm":
--
--    OS_LIBS += [
--        "unwind"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "aarch64":
 -
--    DEFINES["WEBRTC_USE_PIPEWIRE"] = True
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
--    LOCAL_INCLUDES += [
--        "/third_party/pipewire/"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "arm":
 -
--    DEFINES["WEBRTC_USE_PIPEWIRE"] = True
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
--    LOCAL_INCLUDES += [
--        "/third_party/pipewire/"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86":
 -
--    DEFINES["WEBRTC_USE_PIPEWIRE"] = True
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
--    LOCAL_INCLUDES += [
--        "/third_party/pipewire/"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux" and CONFIG["TARGET_CPU"] == "x86_64":
 -
--    DEFINES["WEBRTC_USE_PIPEWIRE"] = True
+-    DEFINES["CR_SYSROOT_KEY"] = "20250129T203412Z-1"
 -    DEFINES["_GNU_SOURCE"] = True
 -
--    LOCAL_INCLUDES += [
--        "/third_party/pipewire/"
--    ]
--
  Library("webrtc_gn")
diff --git a/mail/thunderbird/files/patch-rnp-clang19 b/mail/thunderbird/files/patch-rnp-clang19
deleted file mode 100644
index e943dcdea81e..000000000000
--- a/mail/thunderbird/files/patch-rnp-clang19
+++ /dev/null
@@ -1,200 +0,0 @@
-In clang/libcxx 19, treatment of std::char_traits was tightened
-down - e.g. no generic (std::char_traits<unsigned char> etc) traits
-are not implemented anymore - which resulted in fallout in HEAD
-after the import of llvm/libcxx 19.
-jkim@ collected the neccessary patches from
-https://github.com/rnpgp/rnp/commit/20419f739f632fb30666650544f0055e8d4f1afa
-https://github.com/rnpgp/sexpp/commit/46744a14ffc235330bb99cebfaf294829c31bba4
-
---- comm/third_party/rnp/src/lib/types.h.orig	2024-10-25 23:29:32 UTC
-+++ comm/third_party/rnp/src/lib/types.h
-@@ -95,9 +95,6 @@ class id_str_pair {
-     static int         lookup(const id_str_pair           pair[],
-                               const std::vector<uint8_t> &bytes,
-                               int                         notfound = 0);
--    static int         lookup(const id_str_pair                 pair[],
--                              const std::basic_string<uint8_t> &bytes,
--                              int                               notfound = 0);
- };
- 
- /** pgp_fingerprint_t */
---- comm/third_party/rnp/src/lib/utils.cpp.orig	2024-10-25 23:29:32 UTC
-+++ comm/third_party/rnp/src/lib/utils.cpp
-@@ -1,5 +1,5 @@
- /*
-- * Copyright (c) 2021, [Ribose Inc](https://www.ribose.com).
-+ * Copyright (c) 2021, 2024 [Ribose Inc](https://www.ribose.com).
-  * All rights reserved.
-  *
-  * Redistribution and use in source and binary forms, with or without
-@@ -53,21 +53,6 @@ id_str_pair::lookup(const id_str_pair pair[], const st
- 
- int
- id_str_pair::lookup(const id_str_pair pair[], const std::vector<uint8_t> &bytes, int notfound)
--{
--    while (pair && pair->str) {
--        if ((strlen(pair->str) == bytes.size()) &&
--            !memcmp(pair->str, bytes.data(), bytes.size())) {
--            return pair->id;
--        }
--        pair++;
--    }
--    return notfound;
--}
--
--int
--id_str_pair::lookup(const id_str_pair                 pair[],
--                    const std::basic_string<uint8_t> &bytes,
--                    int                               notfound)
- {
-     while (pair && pair->str) {
-         if ((strlen(pair->str) == bytes.size()) &&
---- comm/third_party/rnp/src/librekey/key_store_g10.cpp.orig	2024-10-25 23:29:32 UTC
-+++ comm/third_party/rnp/src/librekey/key_store_g10.cpp
-@@ -1,5 +1,5 @@
- /*
-- * Copyright (c) 2017-2022, [Ribose Inc](https://www.ribose.com).
-+ * Copyright (c) 2017-2024, [Ribose Inc](https://www.ribose.com).
-  * All rights reserved.
-  *
-  * Redistribution and use in source and binary forms, with or without
-@@ -312,12 +312,12 @@ read_curve(const sexp_list_t *list, const std::string 
- 
-     const auto &bytes = data->get_string();
-     pgp_curve_t curve = static_cast<pgp_curve_t>(
--      id_str_pair::lookup(g10_curve_aliases, data->get_string(), PGP_CURVE_UNKNOWN));
-+      id_str_pair::lookup(g10_curve_aliases, (const char *) bytes.data(), PGP_CURVE_UNKNOWN));
-     if (curve != PGP_CURVE_UNKNOWN) {
-         key.curve = curve;
-         return true;
-     }
--    RNP_LOG("Unknown curve: %.*s", (int) bytes.size(), (char *) bytes.data());
-+    RNP_LOG("Unknown curve: %.*s", (int) bytes.size(), (const char *) bytes.data());
-     return false;
- }
- 
-@@ -806,7 +806,7 @@ g23_parse_seckey(pgp_key_pkt_t &seckey,
- 
-     auto &           alg_bt = alg_s_exp->sexp_string_at(0)->get_string();
-     pgp_pubkey_alg_t alg = static_cast<pgp_pubkey_alg_t>(
--      id_str_pair::lookup(g10_alg_aliases, alg_bt.c_str(), PGP_PKA_NOTHING));
-+      id_str_pair::lookup(g10_alg_aliases, (const char *) alg_bt.data(), PGP_PKA_NOTHING));
-     if (alg == PGP_PKA_NOTHING) {
-         RNP_LOG(
-           "Unsupported algorithm: '%.*s'", (int) alg_bt.size(), (const char *) alg_bt.data());
---- comm/third_party/rnp/src/libsexpp/include/sexpp/sexp.h.orig	2024-10-25 23:29:32.000000000 +0000
-+++ comm/third_party/rnp/src/libsexpp/include/sexpp/sexp.h	2024-10-27 06:14:59.238155000 +0000
-@@ -44,8 +44,93 @@
- #include "sexp-public.h"

- #include "sexp-error.h"

- 

-+// We are implementing char traits for octet_t with trhe following restrictions

-+//  -- limit visibility so that other traits for unsigned char are still possible

-+//  -- create template specializatio in std workspace (use workspace specialization

-+//     is not specified and causes issues at least with gcc 4.8

-+

- namespace sexp {

-+using octet_t = uint8_t;

-+} // namespace sexp

- 

-+namespace std {

-+

-+template <> struct char_traits<sexp::octet_t> {

-+    typedef sexp::octet_t  char_type;

-+    typedef int            int_type;

-+    typedef std::streampos pos_type;

-+    typedef std::streamoff off_type;

-+    typedef mbstate_t      state_type;

-+

-+    static void assign(char_type &__c1, const char_type &__c2) noexcept { __c1 = __c2; }

-+

-+    static constexpr bool eq(const char_type &__c1, const char_type &__c2) noexcept

-+    {

-+        return __c1 == __c2;

-+    }

-+

-+    static constexpr bool lt(const char_type &__c1, const char_type &__c2) noexcept

-+    {

-+        return __c1 < __c2;

-+    }

-+

-+    static int compare(const char_type *__s1, const char_type *__s2, size_t __n)

-+    {

-+        return memcmp(__s1, __s2, __n);

-+    }

-+

-+    static size_t length(const char_type *__s)

-+    {

-+        return strlen(reinterpret_cast<const char *>(__s));

-+    }

-+

-+    static const char_type *find(const char_type *__s, size_t __n, const char_type &__a)

-+    {

-+        return static_cast<const char_type *>(memchr(__s, __a, __n));

-+    }

-+

-+    static char_type *move(char_type *__s1, const char_type *__s2, size_t __n)

-+    {

-+        return static_cast<char_type *>(memmove(__s1, __s2, __n));

-+    }

-+

-+    static char_type *copy(char_type *__s1, const char_type *__s2, size_t __n)

-+    {

-+        return static_cast<char_type *>(memcpy(__s1, __s2, __n));

-+    }

-+

-+    static char_type *assign(char_type *__s, size_t __n, char_type __a)

-+    {

-+        return static_cast<char_type *>(memset(__s, __a, __n));

-+    }

-+

-+    static constexpr char_type to_char_type(const int_type &__c) noexcept

-+    {

-+        return static_cast<char_type>(__c);

-+    }

-+

-+    // To keep both the byte 0xff and the eof symbol 0xffffffff

-+    // from ending up as 0xffffffff.

-+    static constexpr int_type to_int_type(const char_type &__c) noexcept

-+    {

-+        return static_cast<int_type>(static_cast<unsigned char>(__c));

-+    }

-+

-+    static constexpr bool eq_int_type(const int_type &__c1, const int_type &__c2) noexcept

-+    {

-+        return __c1 == __c2;

-+    }

-+

-+    static constexpr int_type eof() noexcept { return static_cast<int_type>(0xFFFFFFFF); }

-+

-+    static constexpr int_type not_eof(const int_type &__c) noexcept

-+    {

-+        return (__c == eof()) ? 0 : __c;

-+    }

-+};

-+} // namespace std

-+

-+namespace sexp {

- /*

-  * SEXP octet_t definitions

-  * We maintain some presumable redundancy with ctype

-@@ -99,14 +184,14 @@ class sexp_input_stream_t;

-  * SEXP simple string

-  */

- 

--typedef uint8_t octet_t;

-+using octet_traits = std::char_traits<octet_t>;

-+using octet_string = std::basic_string<octet_t, octet_traits>;

- 

--class SEXP_PUBLIC_SYMBOL sexp_simple_string_t : public std::basic_string<octet_t>,

--                                                private sexp_char_defs_t {

-+class SEXP_PUBLIC_SYMBOL sexp_simple_string_t : public octet_string, private sexp_char_defs_t {

-   public:

-     sexp_simple_string_t(void) = default;

--    sexp_simple_string_t(const octet_t *dt) : std::basic_string<octet_t>{dt} {}

--    sexp_simple_string_t(const octet_t *bt, size_t ln) : std::basic_string<octet_t>{bt, ln} {}

-+    sexp_simple_string_t(const octet_t *dt) : octet_string{dt} {}

-+    sexp_simple_string_t(const octet_t *bt, size_t ln) : octet_string{bt, ln} {}

-     sexp_simple_string_t &append(int c)

-     {

-         (*this) += (octet_t)(c & 0xFF);

diff --git a/mail/thunderbird/files/patch-rust-1.89.0 b/mail/thunderbird/files/patch-rust-1.89.0
new file mode 100644
index 000000000000..91651c036c7c
--- /dev/null
+++ b/mail/thunderbird/files/patch-rust-1.89.0
@@ -0,0 +1,18 @@
+fix build with rust 1.89
+
+cf https://bugzilla.mozilla.org/show_bug.cgi?id=1982003
+
+taken from:
+https://github.com/openbsd/ports/commit/3ef8a2538893109bea8211ef13a870822264e096
+
+--- third_party/rust/allocator-api2/src/stable/vec/mod.rs.orig	2025-08-13 22:43:24.000000000 +0200
++++ third_party/rust/allocator-api2/src/stable/vec/mod.rs	2025-09-01 08:52:19.103780000 +0200
+@@ -51,6 +51,8 @@
+ //!

+ //! [`push`]: Vec::push

+ 

++#![warn(dangerous_implicit_autorefs)]

++

+ #[cfg(not(no_global_oom_handling))]

+ use core::cmp;

+ use core::cmp::Ordering;

diff --git a/mail/thunderbird/files/patch-third__party_chromium_build_toolchain_toolchain.gni b/mail/thunderbird/files/patch-third__party_chromium_build_toolchain_toolchain.gni
new file mode 100644
index 000000000000..7cfd8c79d2da
--- /dev/null
+++ b/mail/thunderbird/files/patch-third__party_chromium_build_toolchain_toolchain.gni
@@ -0,0 +1,18 @@
+commit 66fb0f122ef1ddf961b333c8377b84b603d75b27
+Author: Christoph Moench-Tegeder <cmt@FreeBSD.org>
+
+    support FreeBSD as a host platform
+
+diff --git third_party/chromium/build/toolchain/toolchain.gni third_party/chromium/build/toolchain/toolchain.gni
+index 754f0e3bbd7e..238d79631ba8 100644
+--- third_party/chromium/build/toolchain/toolchain.gni
++++ third_party/chromium/build/toolchain/toolchain.gni
+@@ -75,7 +75,7 @@ if (host_os == "mac") {
+   host_shlib_extension = ".dylib"
+ } else if (host_os == "win") {
+   host_shlib_extension = ".dll"
+-} else if (host_os == "linux" || host_os == "aix" || host_os == "zos") {
++} else if (host_os == "linux" || host_os == "aix" || host_os == "freebsd" || host_os == "zos") {
+   host_shlib_extension = ".so"
+ } else {
+   assert(false, "Host platform not supported")
diff --git a/mail/thunderbird/files/patch-third__party_libwebrtc_modules_desktop__capture_linux_wayland__egl__dmabuf.cc b/mail/thunderbird/files/patch-third__party_libwebrtc_modules_desktop__capture_linux_wayland__egl__dmabuf.cc
index e83c56760a7c..dc51721edf06 100644
--- a/mail/thunderbird/files/patch-third__party_libwebrtc_modules_desktop__capture_linux_wayland__egl__dmabuf.cc
+++ b/mail/thunderbird/files/patch-third__party_libwebrtc_modules_desktop__capture_linux_wayland__egl__dmabuf.cc
@@ -1,16 +1,16 @@
-commit 3524023ca1d2184ab9a5a7cc61695923e6834cc1
-Author: Christoph Moench-Tegeder <cmt@burggraben.net>
+commit 505b8f54ca7e3ee3230ed9c94e6553de504fda29
+Author: Christoph Moench-Tegeder <cmt@FreeBSD.org>
 
     avoid linux-only includes
 
 diff --git third_party/libwebrtc/modules/desktop_capture/linux/wayland/egl_dmabuf.cc third_party/libwebrtc/modules/desktop_capture/linux/wayland/egl_dmabuf.cc
-index 6a019c64b4b3..18bb43d797dd 100644
+index 9f30378451fb..75381cd39e29 100644
 --- third_party/libwebrtc/modules/desktop_capture/linux/wayland/egl_dmabuf.cc
 +++ third_party/libwebrtc/modules/desktop_capture/linux/wayland/egl_dmabuf.cc
-@@ -10,12 +10,16 @@
- 
+@@ -11,12 +11,16 @@
  #include "modules/desktop_capture/linux/wayland/egl_dmabuf.h"
  
+ #include <EGL/eglext.h>
 +#if !defined(__FreeBSD__)
  #include <asm/ioctl.h>
 +#endif
diff --git a/mail/thunderbird/files/patch-third__party_sqlite3_ext_sqlite-vec_sqlite-vec.c b/mail/thunderbird/files/patch-third__party_sqlite3_ext_sqlite-vec_sqlite-vec.c
new file mode 100644
index 000000000000..662857e65bc5
--- /dev/null
+++ b/mail/thunderbird/files/patch-third__party_sqlite3_ext_sqlite-vec_sqlite-vec.c
@@ -0,0 +1,15 @@
+diff --git third_party/sqlite3/ext/sqlite-vec/sqlite-vec.c third_party/sqlite3/ext/sqlite-vec/sqlite-vec.c
+index 96612e26d385..c43c46136bef 100644
+--- third_party/sqlite3/ext/sqlite-vec/sqlite-vec.c
++++ third_party/sqlite3/ext/sqlite-vec/sqlite-vec.c
+@@ -11,6 +11,10 @@
+ #include <stdlib.h>
+ #include <string.h>
+ 
++#ifdef __FreeBSD__
++#include <sys/types.h>
++#endif
++
+ #ifndef SQLITE_VEC_OMIT_FS
+ #include <stdio.h>
+ #endif
diff --git a/mail/vbsfilter/Makefile b/mail/vbsfilter/Makefile
index 086f7308955a..52beb04f6eae 100644
--- a/mail/vbsfilter/Makefile
+++ b/mail/vbsfilter/Makefile
@@ -24,7 +24,7 @@ CFLAGS+=	-Wall
 
 do-extract:
 	${MKDIR} ${WRKSRC}
-	${CP} ${_DISTDIR}vbsfilter-${PORTVERSION}.c ${WRKSRC}
+	${CP} ${DISTDIR}/vbsfilter-${PORTVERSION}.c ${WRKSRC}
 
 .for i in ${CTARGETS}
 ${i}:
diff --git a/mail/wanderlust/Makefile b/mail/wanderlust/Makefile
index 3c8fb2a73bf3..4ec9bf3d64fe 100644
--- a/mail/wanderlust/Makefile
+++ b/mail/wanderlust/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	wanderlust
 PORTVERSION=	2.15.9.b.${SNAPDATE}
+PORTREVISION=	1
 CATEGORIES=	mail elisp
 PKGNAMESUFFIX=	${EMACS_PKGNAMESUFFIX}
 
diff --git a/mail/x-face-e21/Makefile b/mail/x-face-e21/Makefile
index 57834884f732..5df614649a22 100644
--- a/mail/x-face-e21/Makefile
+++ b/mail/x-face-e21/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	x-face-e21
 PORTVERSION=	20070306
-PORTREVISION=	33
+PORTREVISION=	34
 CATEGORIES=	mail elisp
 MASTER_SITES=	http://www.jpl.org/elips/
 PKGNAMESUFFIX=	${EMACS_PKGNAMESUFFIX}
diff --git a/mail/xcite/Makefile b/mail/xcite/Makefile
index 5bf164caa15f..d28621c303dc 100644
--- a/mail/xcite/Makefile
+++ b/mail/xcite/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	xcite
 PORTVERSION=	1.60
-PORTREVISION=	28
+PORTREVISION=	29
 CATEGORIES=	mail elisp
 MASTER_SITES=	https://www.gentei.org/~yuuji/software/
 PKGNAMESUFFIX=	${EMACS_PKGNAMESUFFIX}
diff --git a/mail/xfce4-mailwatch-plugin/Makefile b/mail/xfce4-mailwatch-plugin/Makefile
index ccce870280aa..0ee2cc0abbdb 100644
--- a/mail/xfce4-mailwatch-plugin/Makefile
+++ b/mail/xfce4-mailwatch-plugin/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	xfce4-mailwatch-plugin
-PORTVERSION=	1.3.2
+PORTVERSION=	1.4.0
 CATEGORIES=	mail xfce
 MASTER_SITES=	XFCE/panel-plugins
 DIST_SUBDIR=	xfce4
@@ -11,28 +11,22 @@ WWW=		https://docs.xfce.org/panel-plugins/xfce4-mailwatch-plugin/start
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/COPYING
 
-LIB_DEPENDS=	libgnutls.so:security/gnutls \
-		libharfbuzz.so:print/harfbuzz
+LIB_DEPENDS=	libgnutls.so:security/gnutls
 
-USES=		compiler:c11 gettext-tools gmake gnome libtool pkgconfig \
-		tar:bzip2 xfce xorg
-USE_GNOME=	cairo gdkpixbuf glib20 gtk30
+USES=		compiler:c11 gettext-tools gnome meson pkgconfig tar:xz xfce \
+		xorg
+USE_GNOME=	glib20 gtk30
 USE_XFCE=	libexo panel
 USE_XORG=	x11
 
-GNU_CONFIGURE=	yes
-INSTALL_TARGET=	install-strip
+OPTIONS_DEFINE=	IPV6 NLS
+OPTIONS_SUB=	yes
 
-OPTIONS_DEFINE=		IPV6 NLS
-OPTIONS_SUB=		yes
+IPV6_MESON_ENABLED=	ipv6
 
-IPV6_CONFIGURE_ENABLE=	ipv6
+NLS_USES=	gettext-runtime
 
-NLS_CONFIGURE_ENABLE=	nls
-NLS_USES=		gettext-runtime
-
-post-patch:
-	@${REINPLACE_CMD} -e 's|xfce-mail|mail-send|' \
-		${WRKSRC}/panel-plugin/mailwatch-plugin.c
+post-patch-NLS-off:
+	@${REINPLACE_CMD} -e "/^subdir('po')/d" ${WRKSRC}/meson.build
 
 .include <bsd.port.mk>
diff --git a/mail/xfce4-mailwatch-plugin/distinfo b/mail/xfce4-mailwatch-plugin/distinfo
index e1b53ca4f0db..a699370d7f44 100644
--- a/mail/xfce4-mailwatch-plugin/distinfo
+++ b/mail/xfce4-mailwatch-plugin/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1735164563
-SHA256 (xfce4/xfce4-mailwatch-plugin-1.3.2.tar.bz2) = c4783f1533891cd2e0c34066da859864dce45a23caa6015b58cb9fa9d65a7e44
-SIZE (xfce4/xfce4-mailwatch-plugin-1.3.2.tar.bz2) = 712411
+TIMESTAMP = 1747771498
+SHA256 (xfce4/xfce4-mailwatch-plugin-1.4.0.tar.xz) = 5c211025db1096663fa6b8cc41213464a6d71f24e76326499d857ff81ea3861f
+SIZE (xfce4/xfce4-mailwatch-plugin-1.4.0.tar.xz) = 167520