From 71c72996de55f6ec75b1fc1f3d10cdb5bd937f62 Mon Sep 17 00:00:00 2001
From: Christoph Moench-Tegeder <cmt@FreeBSD.org>
Date: Mon, 3 Apr 2023 22:47:55 +0200
Subject: www/firefox: update to 112.0 (rc1)

Release Notes (soon):
  https://www.mozilla.org/en-US/firefox/112.0/releasenotes/
---
 www/firefox/files/patch-bug1659612          |    22 +-
 www/firefox/files/patch-libwebrtc-generated | 32566 ++++++++++++--------------
 2 files changed, 14392 insertions(+), 18196 deletions(-)

(limited to 'www/firefox/files')

diff --git a/www/firefox/files/patch-bug1659612 b/www/firefox/files/patch-bug1659612
index dce125b883d2..a7aea97734a0 100644
--- a/www/firefox/files/patch-bug1659612
+++ b/www/firefox/files/patch-bug1659612
@@ -20,16 +20,22 @@ media/libcubeb/src/cubeb_alsa.c:1168:3: note: include the header <stdlib.h> or e
                                                         ^
 2 errors generated.
 
---- media/libcubeb/src/cubeb_alsa.c.orig	2021-08-31 14:26:24.530548000 +0200
-+++ media/libcubeb/src/cubeb_alsa.c	2021-08-31 14:26:43.081470000 +0200
-@@ -5,9 +5,7 @@
+--- media/libcubeb/src/cubeb_alsa.c.orig	2023-03-29 20:51:00.139281000 +0200
++++ media/libcubeb/src/cubeb_alsa.c	2023-03-29 20:51:46.219013000 +0200
+@@ -5,12 +5,16 @@
   * accompanying file LICENSE for details.
   */
  #undef NDEBUG
--#define _DEFAULT_SOURCE
--#define _BSD_SOURCE
--#define _XOPEN_SOURCE 500
-+#define _GNU_SOURCE 1
++#if defined(__FreeBSD__)
++#define _GNU_SOURCE
++#else
+ #define _DEFAULT_SOURCE
+ #define _BSD_SOURCE
+ #if defined(__NetBSD__)
+ #define _NETBSD_SOURCE /* timersub() */
+ #endif
+ #define _XOPEN_SOURCE 500
++#endif
  #include "cubeb-internal.h"
  #include "cubeb/cubeb.h"
- #include <alsa/asoundlib.h>
+ #include "cubeb_tracing.h"
diff --git a/www/firefox/files/patch-libwebrtc-generated b/www/firefox/files/patch-libwebrtc-generated
index b3180fb5ac6b..4027904e444e 100644
--- a/www/firefox/files/patch-libwebrtc-generated
+++ b/www/firefox/files/patch-libwebrtc-generated
@@ -1,10 +1,10 @@
-commit 14e939dae32f05703a4695064fedf00370e09ca0
+commit d838b64e015cf57136f26fa6bf56647753501016
 Author: Christoph Moench-Tegeder <cmt@FreeBSD.org>
 
-    regenerate FreeBSD libwebrtc patch for Firefox 111
+    regenerate FreeBSD libwebrtc patch for Firefox 112
 
 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 85e236f6f9b8..444bc70b7858 100644
+index a6f71dc2fd6d..ebf03d2e58ef 100644
 --- third_party/libwebrtc/api/adaptation/resource_adaptation_api_gn/moz.build
 +++ third_party/libwebrtc/api/adaptation/resource_adaptation_api_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -28,7 +28,7 @@ index 85e236f6f9b8..444bc70b7858 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -203,7 +203,7 @@ index 85e236f6f9b8..444bc70b7858 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 06d73f689afb..c5891c7c798d 100644
+index 786830328170..3cf98fead5cc 100644
 --- third_party/libwebrtc/api/array_view_gn/moz.build
 +++ third_party/libwebrtc/api/array_view_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -227,7 +227,7 @@ index 06d73f689afb..c5891c7c798d 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -388,7 +388,7 @@ index 06d73f689afb..c5891c7c798d 100644
 -
  Library("array_view_gn")
 diff --git third_party/libwebrtc/api/audio/aec3_config_gn/moz.build third_party/libwebrtc/api/audio/aec3_config_gn/moz.build
-index ac1dc8fbc4c7..4f97d9412ced 100644
+index 06d00e524946..f78f3f6dc146 100644
 --- third_party/libwebrtc/api/audio/aec3_config_gn/moz.build
 +++ third_party/libwebrtc/api/audio/aec3_config_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -412,7 +412,7 @@ index ac1dc8fbc4c7..4f97d9412ced 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -587,7 +587,7 @@ index ac1dc8fbc4c7..4f97d9412ced 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 a56dc7457a62..7e6ed72139b6 100644
+index a01c28a0335f..b9e3e0147e0c 100644
 --- third_party/libwebrtc/api/audio/aec3_factory_gn/moz.build
 +++ third_party/libwebrtc/api/audio/aec3_factory_gn/moz.build
 @@ -12,11 +12,21 @@ AllowCompilerWarnings()
@@ -612,7 +612,7 @@ index a56dc7457a62..7e6ed72139b6 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,180 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -798,7 +798,7 @@ index a56dc7457a62..7e6ed72139b6 100644
  
  Library("aec3_factory_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 ab90d0efe1c3..13731a75d898 100644
+index cfe6c32be69f..b504253531d1 100644
 --- third_party/libwebrtc/api/audio/audio_frame_api_gn/moz.build
 +++ third_party/libwebrtc/api/audio/audio_frame_api_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -822,7 +822,7 @@ index ab90d0efe1c3..13731a75d898 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,173 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -1001,7 +1001,7 @@ index ab90d0efe1c3..13731a75d898 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 c284e7a34fd9..d5f3c49482ac 100644
+index 364e4050adca..9c9958635596 100644
 --- third_party/libwebrtc/api/audio/audio_frame_processor_gn/moz.build
 +++ third_party/libwebrtc/api/audio/audio_frame_processor_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -1025,7 +1025,7 @@ index c284e7a34fd9..d5f3c49482ac 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -1182,7 +1182,7 @@ index c284e7a34fd9..d5f3c49482ac 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 8b0f06e3f145..2be918cdbead 100644
+index f97d29722a62..0698e8bca389 100644
 --- third_party/libwebrtc/api/audio/audio_mixer_api_gn/moz.build
 +++ third_party/libwebrtc/api/audio/audio_mixer_api_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -1206,7 +1206,7 @@ index 8b0f06e3f145..2be918cdbead 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,161 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,161 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -1371,7 +1371,7 @@ index 8b0f06e3f145..2be918cdbead 100644
 -
  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 e5049191901e..35a84d063d3d 100644
+index b59aa622176e..31860d843683 100644
 --- third_party/libwebrtc/api/audio/echo_control_gn/moz.build
 +++ third_party/libwebrtc/api/audio/echo_control_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -1395,7 +1395,7 @@ index e5049191901e..35a84d063d3d 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -1556,7 +1556,7 @@ index e5049191901e..35a84d063d3d 100644
 -
  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 847ec7170c2d..88239c6bf5d9 100644
+index 02803d34938b..163611a96529 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -1580,7 +1580,7 @@ index 847ec7170c2d..88239c6bf5d9 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -1759,7 +1759,7 @@ index 847ec7170c2d..88239c6bf5d9 100644
  
  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 284bee100aba..a89b9e1d77ac 100644
+index 69ca41b49442..4be558192e66 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -1783,7 +1783,7 @@ index 284bee100aba..a89b9e1d77ac 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -1962,7 +1962,7 @@ index 284bee100aba..a89b9e1d77ac 100644
  
  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 083670fe3e13..c59a2cb042c2 100644
+index f7adf8f1dfbe..c44aaf96d795 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -1986,7 +1986,7 @@ index 083670fe3e13..c59a2cb042c2 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -44,173 +54,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,173 +55,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -2165,7 +2165,7 @@ index 083670fe3e13..c59a2cb042c2 100644
  
  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 68529faf9f7b..2607c1e67622 100644
+index 791b16d94d2e..8635fe5558fe 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 +12,24 @@ AllowCompilerWarnings()
@@ -2193,7 +2193,7 @@ index 68529faf9f7b..2607c1e67622 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -43,228 +55,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,228 +56,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -2427,7 +2427,7 @@ index 68529faf9f7b..2607c1e67622 100644
  
  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 78d127c4705c..244b262ce017 100644
+index 7b6d15cdfc0c..5763214e8745 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 +12,24 @@ AllowCompilerWarnings()
@@ -2455,7 +2455,7 @@ index 78d127c4705c..244b262ce017 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -43,228 +55,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,228 +56,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -2689,7 +2689,7 @@ index 78d127c4705c..244b262ce017 100644
  
  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 ed36a5d51bdb..0ba91bc9d8b7 100644
+index aa598bdfc240..dbe7cd4539d5 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -2713,7 +2713,7 @@ index ed36a5d51bdb..0ba91bc9d8b7 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -2892,7 +2892,7 @@ index ed36a5d51bdb..0ba91bc9d8b7 100644
  
  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 df9d0a4d6c27..90c08de8b7ab 100644
+index b6f1eccd5ea2..895634e854f5 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -2916,7 +2916,7 @@ index df9d0a4d6c27..90c08de8b7ab 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -3095,7 +3095,7 @@ index df9d0a4d6c27..90c08de8b7ab 100644
  
  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 11734d7437e2..708a3fdd390f 100644
+index acb5f503b9fc..9e5e84c4ac02 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -3119,7 +3119,7 @@ index 11734d7437e2..708a3fdd390f 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -3298,7 +3298,7 @@ index 11734d7437e2..708a3fdd390f 100644
  
  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 3e710cfd51dc..9d46d596bd05 100644
+index 073bd3e1e662..9f1f7a87b746 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -3322,7 +3322,7 @@ index 3e710cfd51dc..9d46d596bd05 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,161 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -3341,6 +3341,10 @@ index 3e710cfd51dc..9d46d596bd05 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -3406,6 +3410,10 @@ index 3e710cfd51dc..9d46d596bd05 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -3479,7 +3487,7 @@ index 3e710cfd51dc..9d46d596bd05 100644
 -
  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 8d3441442969..5b7cb1f3d897 100644
+index 1fd7bb995a3e..dfd010766aa1 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -3503,7 +3511,7 @@ index 8d3441442969..5b7cb1f3d897 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -3682,7 +3690,7 @@ index 8d3441442969..5b7cb1f3d897 100644
  
  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 9c9dc1fef2c6..cc69459ff586 100644
+index 5723e03e8602..afef52727f1c 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -3706,7 +3714,7 @@ index 9c9dc1fef2c6..cc69459ff586 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,180 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -3892,7 +3900,7 @@ index 9c9dc1fef2c6..cc69459ff586 100644
  
  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 4cf820803941..3ef29f916d87 100644
+index 40443414c840..6e0a6b748386 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -3916,7 +3924,7 @@ index 4cf820803941..3ef29f916d87 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -4073,7 +4081,7 @@ index 4cf820803941..3ef29f916d87 100644
 -
  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 b05f5142c93d..01cc1674c14e 100644
+index 930dd938889a..46ba53c9063b 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -4097,7 +4105,7 @@ index b05f5142c93d..01cc1674c14e 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,180 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -4284,10 +4292,10 @@ index b05f5142c93d..01cc1674c14e 100644
  Library("audio_encoder_ilbc_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_fix_gn/moz.build third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_fix_gn/moz.build
 deleted file mode 100644
-index ae427db481e0..000000000000
+index 6580e1f599b2..000000000000
 --- third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_fix_gn/moz.build
 +++ /dev/null
-@@ -1,92 +0,0 @@
+@@ -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/.
@@ -4325,6 +4333,7 @@ index ae427db481e0..000000000000
 -
 -LOCAL_INCLUDES += [
 -    "!/ipc/ipdl/_ipdlheaders",
+-    "!/third_party/libwebrtc/gen",
 -    "/ipc/chromium/src",
 -    "/third_party/libwebrtc/",
 -    "/third_party/libwebrtc/third_party/abseil-cpp/",
@@ -4381,7 +4390,7 @@ index ae427db481e0..000000000000
 -
 -Library("audio_decoder_isac_fix_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn/moz.build third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn/moz.build
-index e3ef68e23570..a1e8097db94a 100644
+index c21933e10e5b..256f6292b7ce 100644
 --- third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -4405,7 +4414,7 @@ index e3ef68e23570..a1e8097db94a 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,159 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,159 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -4570,7 +4579,7 @@ index e3ef68e23570..a1e8097db94a 100644
  
  Library("audio_decoder_isac_float_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_gn/moz.build third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_gn/moz.build
-index cdff79e2c7d3..7e72a8ededa9 100644
+index e96e54f45097..280545fc8134 100644
 --- third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_gn/moz.build
 @@ -12,10 +12,22 @@ AllowCompilerWarnings()
@@ -4596,7 +4605,7 @@ index cdff79e2c7d3..7e72a8ededa9 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,216 +49,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,216 +50,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -4817,10 +4826,10 @@ index cdff79e2c7d3..7e72a8ededa9 100644
  Library("audio_decoder_isac_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_fix_gn/moz.build third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_fix_gn/moz.build
 deleted file mode 100644
-index acf5e3b6b2bd..000000000000
+index 9bb1ec62e60e..000000000000
 --- third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_fix_gn/moz.build
 +++ /dev/null
-@@ -1,92 +0,0 @@
+@@ -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/.
@@ -4858,6 +4867,7 @@ index acf5e3b6b2bd..000000000000
 -
 -LOCAL_INCLUDES += [
 -    "!/ipc/ipdl/_ipdlheaders",
+-    "!/third_party/libwebrtc/gen",
 -    "/ipc/chromium/src",
 -    "/third_party/libwebrtc/",
 -    "/third_party/libwebrtc/third_party/abseil-cpp/",
@@ -4914,7 +4924,7 @@ index acf5e3b6b2bd..000000000000
 -
 -Library("audio_encoder_isac_fix_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn/moz.build third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn/moz.build
-index 00eb124b66a6..134d32df0e76 100644
+index 9a64a79c40dd..afe2f475fd25 100644
 --- third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -4938,7 +4948,7 @@ index 00eb124b66a6..134d32df0e76 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,159 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,159 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -5103,7 +5113,7 @@ index 00eb124b66a6..134d32df0e76 100644
  
  Library("audio_encoder_isac_float_gn")
 diff --git third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_gn/moz.build third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_gn/moz.build
-index 85ed834881df..ec111c935c6a 100644
+index fb45423c93a3..15199c708a16 100644
 --- third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_gn/moz.build
 +++ third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_gn/moz.build
 @@ -12,10 +12,22 @@ AllowCompilerWarnings()
@@ -5129,7 +5139,7 @@ index 85ed834881df..ec111c935c6a 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,216 +49,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,216 +50,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -5349,7 +5359,7 @@ index 85ed834881df..ec111c935c6a 100644
 -
  Library("audio_encoder_isac_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 2bc9881db6a2..7c20cedc34c5 100644
+index 622d02e43eab..96cfc33b41c6 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -5373,7 +5383,7 @@ index 2bc9881db6a2..7c20cedc34c5 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,173 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -5552,7 +5562,7 @@ index 2bc9881db6a2..7c20cedc34c5 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 3359d9b0b85d..7d82c70e035e 100644
+index 10b96d1778ba..635edefde84c 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -5576,7 +5586,7 @@ index 3359d9b0b85d..7d82c70e035e 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,161 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -5595,6 +5605,10 @@ index 3359d9b0b85d..7d82c70e035e 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -5660,6 +5674,10 @@ index 3359d9b0b85d..7d82c70e035e 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -5733,7 +5751,7 @@ index 3359d9b0b85d..7d82c70e035e 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 bdc96c2a26aa..19d5ce9a9a15 100644
+index bda49a2e1995..f85956c14c96 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -5757,7 +5775,7 @@ index bdc96c2a26aa..19d5ce9a9a15 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,180 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -5943,7 +5961,7 @@ index bdc96c2a26aa..19d5ce9a9a15 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 6bae0209af41..b47e3d6d35b5 100644
+index e52716911a1c..5898d8909f94 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -5967,7 +5985,7 @@ index 6bae0209af41..b47e3d6d35b5 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,173 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -6146,7 +6164,7 @@ index 6bae0209af41..b47e3d6d35b5 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 7c9c7f4af957..ef4c20575db0 100644
+index c2f28655abe9..f069d8709fd8 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
 @@ -12,11 +12,21 @@ AllowCompilerWarnings()
@@ -6171,7 +6189,7 @@ index 7c9c7f4af957..ef4c20575db0 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -46,165 +56,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,165 +57,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -6342,7 +6360,7 @@ index 7c9c7f4af957..ef4c20575db0 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 59e7a5af1c09..26d4e632df80 100644
+index 922abe89082f..ad68197840a9 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -6366,7 +6384,7 @@ index 59e7a5af1c09..26d4e632df80 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,180 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -6552,7 +6570,7 @@ index 59e7a5af1c09..26d4e632df80 100644
  
  Library("audio_encoder_opus_gn")
 diff --git third_party/libwebrtc/api/audio_options_api_gn/moz.build third_party/libwebrtc/api/audio_options_api_gn/moz.build
-index af73a694f51f..7d317d5c3eb0 100644
+index 30c38b05d20c..82b0cb1ca134 100644
 --- third_party/libwebrtc/api/audio_options_api_gn/moz.build
 +++ third_party/libwebrtc/api/audio_options_api_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -6576,7 +6594,7 @@ index af73a694f51f..7d317d5c3eb0 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -6751,7 +6769,7 @@ index af73a694f51f..7d317d5c3eb0 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 7154df99fcc0..6bfa9af65ffd 100644
+index f2816081b04b..5c347cf76308 100644
 --- third_party/libwebrtc/api/bitrate_allocation_gn/moz.build
 +++ third_party/libwebrtc/api/bitrate_allocation_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -6775,7 +6793,7 @@ index 7154df99fcc0..6bfa9af65ffd 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -6936,7 +6954,7 @@ index 7154df99fcc0..6bfa9af65ffd 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 425aeeafa82c..62ea77045905 100644
+index 03ab38db1bb3..2b0b98b68569 100644
 --- third_party/libwebrtc/api/call_api_gn/moz.build
 +++ third_party/libwebrtc/api/call_api_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -6960,7 +6978,7 @@ index 425aeeafa82c..62ea77045905 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -7117,7 +7135,7 @@ index 425aeeafa82c..62ea77045905 100644
 -
  Library("call_api_gn")
 diff --git third_party/libwebrtc/api/callfactory_api_gn/moz.build third_party/libwebrtc/api/callfactory_api_gn/moz.build
-index 44caaf90094f..4fb736b419fc 100644
+index 7c3c3f8c57b0..b974c0624eb6 100644
 --- third_party/libwebrtc/api/callfactory_api_gn/moz.build
 +++ third_party/libwebrtc/api/callfactory_api_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -7141,7 +7159,7 @@ index 44caaf90094f..4fb736b419fc 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,170 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,170 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -7315,7 +7333,7 @@ index 44caaf90094f..4fb736b419fc 100644
 -
  Library("callfactory_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 6b98ea51a638..d48614ca4acf 100644
+index 1202b94d5b0f..5cd0b886b125 100644
 --- third_party/libwebrtc/api/crypto/frame_decryptor_interface_gn/moz.build
 +++ third_party/libwebrtc/api/crypto/frame_decryptor_interface_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -7339,7 +7357,7 @@ index 6b98ea51a638..d48614ca4acf 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -7500,7 +7518,7 @@ index 6b98ea51a638..d48614ca4acf 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 bb577371367e..3fbc6a37c593 100644
+index 1499258aeb09..4d113eee3667 100644
 --- third_party/libwebrtc/api/crypto/frame_encryptor_interface_gn/moz.build
 +++ third_party/libwebrtc/api/crypto/frame_encryptor_interface_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -7524,7 +7542,7 @@ index bb577371367e..3fbc6a37c593 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -7685,7 +7703,7 @@ index bb577371367e..3fbc6a37c593 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 af911bf40841..b3928ae0d4ed 100644
+index 59a7a0ae74cf..a8e972660b67 100644
 --- third_party/libwebrtc/api/crypto/options_gn/moz.build
 +++ third_party/libwebrtc/api/crypto/options_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -7709,7 +7727,7 @@ index af911bf40841..b3928ae0d4ed 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,182 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,182 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -7897,7 +7915,7 @@ index af911bf40841..b3928ae0d4ed 100644
  
  Library("options_gn")
 diff --git third_party/libwebrtc/api/fec_controller_api_gn/moz.build third_party/libwebrtc/api/fec_controller_api_gn/moz.build
-index ea29beb6b0c7..855dbcea1112 100644
+index 7bbee761ed26..0dd9c7beb139 100644
 --- third_party/libwebrtc/api/fec_controller_api_gn/moz.build
 +++ third_party/libwebrtc/api/fec_controller_api_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -7921,7 +7939,7 @@ index ea29beb6b0c7..855dbcea1112 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -8078,7 +8096,7 @@ index ea29beb6b0c7..855dbcea1112 100644
 -
  Library("fec_controller_api_gn")
 diff --git third_party/libwebrtc/api/field_trials_view_gn/moz.build third_party/libwebrtc/api/field_trials_view_gn/moz.build
-index 813d5856192a..486b6a2fe58a 100644
+index 7c3a05951f44..0255dbdc1323 100644
 --- third_party/libwebrtc/api/field_trials_view_gn/moz.build
 +++ third_party/libwebrtc/api/field_trials_view_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -8102,7 +8120,7 @@ index 813d5856192a..486b6a2fe58a 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -8259,7 +8277,7 @@ index 813d5856192a..486b6a2fe58a 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 a89762beef0c..eb60f39f5d55 100644
+index 20746d1925cf..1550d4f11bbd 100644
 --- third_party/libwebrtc/api/frame_transformer_interface_gn/moz.build
 +++ third_party/libwebrtc/api/frame_transformer_interface_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -8283,7 +8301,7 @@ index a89762beef0c..eb60f39f5d55 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,170 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,170 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -8457,7 +8475,7 @@ index a89762beef0c..eb60f39f5d55 100644
 -
  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 c262278451c8..ed26b77d1acd 100644
+index 3c0ed063cc47..4bd60cc0fb35 100644
 --- third_party/libwebrtc/api/function_view_gn/moz.build
 +++ third_party/libwebrtc/api/function_view_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -8481,7 +8499,7 @@ index c262278451c8..ed26b77d1acd 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -8642,7 +8660,7 @@ index c262278451c8..ed26b77d1acd 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 24c1fe3c203d..e9b919471baa 100644
+index b34dcdb7481c..ce967df5e4f4 100644
 --- third_party/libwebrtc/api/libjingle_logging_api_gn/moz.build
 +++ third_party/libwebrtc/api/libjingle_logging_api_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -8666,7 +8684,7 @@ index 24c1fe3c203d..e9b919471baa 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -8822,10 +8840,10 @@ index 24c1fe3c203d..e9b919471baa 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("jingle_logging_api_gn")
-diff --git third_party/libwebrtc/api/make_ref_counted_gn/moz.build third_party/libwebrtc/api/make_ref_counted_gn/moz.build
-index 2fafcbf37fb0..091db6cf5490 100644
---- third_party/libwebrtc/api/make_ref_counted_gn/moz.build
-+++ third_party/libwebrtc/api/make_ref_counted_gn/moz.build
+diff --git third_party/libwebrtc/api/libjingle_peerconnection_api_gn/moz.build third_party/libwebrtc/api/libjingle_peerconnection_api_gn/moz.build
+index 1723e5349490..d6c7b496a271 100644
+--- third_party/libwebrtc/api/libjingle_peerconnection_api_gn/moz.build
++++ third_party/libwebrtc/api/libjingle_peerconnection_api_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -8847,7 +8865,7 @@ index 2fafcbf37fb0..091db6cf5490 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -9002,214 +9020,11 @@ index 2fafcbf37fb0..091db6cf5490 100644
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 5bf5aa288e8d..b5bddd53b7af 100644
---- third_party/libwebrtc/api/media_stream_interface_gn/moz.build
-+++ third_party/libwebrtc/api/media_stream_interface_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -41,173 +51,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 += [
--        "winmm"
--    ]
-+    DEFINES["_DEBUG"] = True
- 
- if CONFIG["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- 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 2c29acea7a4a..7ab82acf29f7 100644
---- third_party/libwebrtc/api/metronome/metronome_gn/moz.build
-+++ third_party/libwebrtc/api/metronome/metronome_gn/moz.build
+ Library("jingle_peerconnection_api_gn")
+diff --git third_party/libwebrtc/api/make_ref_counted_gn/moz.build third_party/libwebrtc/api/make_ref_counted_gn/moz.build
+index 4368cf740898..fc317f753726 100644
+--- third_party/libwebrtc/api/make_ref_counted_gn/moz.build
++++ third_party/libwebrtc/api/make_ref_counted_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -9231,7 +9046,7 @@ index 2c29acea7a4a..7ab82acf29f7 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -9250,10 +9065,6 @@ index 2c29acea7a4a..7ab82acf29f7 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -9390,11 +9201,11 @@ index 2c29acea7a4a..7ab82acf29f7 100644
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 c55e6375b37c..c0930a313b8a 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
+ 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 d126804635e8..f2036a2de729 100644
+--- third_party/libwebrtc/api/media_stream_interface_gn/moz.build
++++ third_party/libwebrtc/api/media_stream_interface_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -9416,7 +9227,7 @@ index c55e6375b37c..c0930a313b8a 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,180 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -9464,10 +9275,6 @@ index c55e6375b37c..c0930a313b8a 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -9510,9 +9317,6 @@ index c55e6375b37c..c0930a313b8a 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -9592,19 +9396,19 @@ index c55e6375b37c..c0930a313b8a 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    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 eb03b1953777..e6b756ea113e 100644
---- third_party/libwebrtc/api/neteq/neteq_api_gn/moz.build
-+++ third_party/libwebrtc/api/neteq/neteq_api_gn/moz.build
+ 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 9b6f5522c5a2..3a233e2ebb22 100644
+--- third_party/libwebrtc/api/metronome/metronome_gn/moz.build
++++ third_party/libwebrtc/api/metronome/metronome_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -9626,7 +9430,192 @@ index eb03b1953777..e6b756ea113e 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,180 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-
+-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_ENABLE_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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 0d092f823b8a..1b945f5a5adc 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
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -9810,11 +9799,11 @@ index eb03b1953777..e6b756ea113e 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 bf38bb498876..1fda731ace2d 100644
---- third_party/libwebrtc/api/neteq/neteq_controller_api_gn/moz.build
-+++ third_party/libwebrtc/api/neteq/neteq_controller_api_gn/moz.build
+ 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 bdc4eccd74ec..78da62f1d534 100644
+--- third_party/libwebrtc/api/neteq/neteq_api_gn/moz.build
++++ third_party/libwebrtc/api/neteq/neteq_api_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -9836,7 +9825,7 @@ index bf38bb498876..1fda731ace2d 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,168 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -9944,6 +9933,10 @@ index bf38bb498876..1fda731ace2d 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -9969,10 +9962,9 @@ index bf38bb498876..1fda731ace2d 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -9982,6 +9974,10 @@ index bf38bb498876..1fda731ace2d 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -9997,20 +9993,27 @@ index bf38bb498876..1fda731ace2d 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 2baab461083f..f5a3786dae19 100644
---- third_party/libwebrtc/api/neteq/tick_timer_gn/moz.build
-+++ third_party/libwebrtc/api/neteq/tick_timer_gn/moz.build
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 298b40497d17..d52fbde21c06 100644
+--- third_party/libwebrtc/api/neteq/neteq_controller_api_gn/moz.build
++++ third_party/libwebrtc/api/neteq/neteq_controller_api_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -10032,7 +10035,7 @@ index 2baab461083f..f5a3786dae19 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,168 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -10080,6 +10083,10 @@ index 2baab461083f..f5a3786dae19 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -10120,6 +10127,13 @@ index 2baab461083f..f5a3786dae19 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -10129,10 +10143,6 @@ index 2baab461083f..f5a3786dae19 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -10158,9 +10168,10 @@ index 2baab461083f..f5a3786dae19 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -10170,10 +10181,6 @@ index 2baab461083f..f5a3786dae19 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -10189,27 +10196,20 @@ index 2baab461083f..f5a3786dae19 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- 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 a5e84246e633..2abf269dbf4a 100644
---- third_party/libwebrtc/api/network_state_predictor_api_gn/moz.build
-+++ third_party/libwebrtc/api/network_state_predictor_api_gn/moz.build
+-
+ 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 d359b6954273..ec4cadf6679c 100644
+--- third_party/libwebrtc/api/neteq/tick_timer_gn/moz.build
++++ third_party/libwebrtc/api/neteq/tick_timer_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -10231,7 +10231,7 @@ index a5e84246e633..2abf269dbf4a 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -10250,6 +10250,10 @@ index a5e84246e633..2abf269dbf4a 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -10324,6 +10328,10 @@ index a5e84246e633..2abf269dbf4a 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -10349,10 +10357,9 @@ index a5e84246e633..2abf269dbf4a 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -10362,6 +10369,10 @@ index a5e84246e633..2abf269dbf4a 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -10377,20 +10388,27 @@ index a5e84246e633..2abf269dbf4a 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("network_state_predictor_api_gn")
-diff --git third_party/libwebrtc/api/numerics/numerics_gn/moz.build third_party/libwebrtc/api/numerics/numerics_gn/moz.build
-index 3dc71e002751..cb86ef653519 100644
---- third_party/libwebrtc/api/numerics/numerics_gn/moz.build
-+++ third_party/libwebrtc/api/numerics/numerics_gn/moz.build
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 5ed979b1a612..0df62792657a 100644
+--- third_party/libwebrtc/api/network_state_predictor_api_gn/moz.build
++++ third_party/libwebrtc/api/network_state_predictor_api_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -10412,7 +10430,7 @@ index 3dc71e002751..cb86ef653519 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -10431,10 +10449,6 @@ index 3dc71e002751..cb86ef653519 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -10500,10 +10514,6 @@ index 3dc71e002751..cb86ef653519 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -10513,10 +10523,6 @@ index 3dc71e002751..cb86ef653519 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -10542,9 +10548,10 @@ index 3dc71e002751..cb86ef653519 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -10554,10 +10561,6 @@ index 3dc71e002751..cb86ef653519 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -10573,27 +10576,20 @@ index 3dc71e002751..cb86ef653519 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("numerics_gn")
-diff --git third_party/libwebrtc/api/priority_gn/moz.build third_party/libwebrtc/api/priority_gn/moz.build
-index 51e1eb902ed3..7563b491443d 100644
---- third_party/libwebrtc/api/priority_gn/moz.build
-+++ third_party/libwebrtc/api/priority_gn/moz.build
+-
+ Library("network_state_predictor_api_gn")
+diff --git third_party/libwebrtc/api/numerics/numerics_gn/moz.build third_party/libwebrtc/api/numerics/numerics_gn/moz.build
+index 08d3ed6eaf7d..6269d763ebf2 100644
+--- third_party/libwebrtc/api/numerics/numerics_gn/moz.build
++++ third_party/libwebrtc/api/numerics/numerics_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -10615,7 +10611,7 @@ index 51e1eb902ed3..7563b491443d 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -10634,6 +10630,10 @@ index 51e1eb902ed3..7563b491443d 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -10699,6 +10699,10 @@ index 51e1eb902ed3..7563b491443d 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -10708,6 +10712,10 @@ index 51e1eb902ed3..7563b491443d 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -10733,10 +10741,9 @@ index 51e1eb902ed3..7563b491443d 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -10746,6 +10753,10 @@ index 51e1eb902ed3..7563b491443d 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -10761,20 +10772,27 @@ index 51e1eb902ed3..7563b491443d 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("priority_gn")
-diff --git third_party/libwebrtc/api/refcountedbase_gn/moz.build third_party/libwebrtc/api/refcountedbase_gn/moz.build
-index 1423641b2fec..8e28b1542274 100644
---- third_party/libwebrtc/api/refcountedbase_gn/moz.build
-+++ third_party/libwebrtc/api/refcountedbase_gn/moz.build
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("numerics_gn")
+diff --git third_party/libwebrtc/api/priority_gn/moz.build third_party/libwebrtc/api/priority_gn/moz.build
+index 9677bf3d53f1..c5aa4b47f00b 100644
+--- third_party/libwebrtc/api/priority_gn/moz.build
++++ third_party/libwebrtc/api/priority_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -10796,7 +10814,7 @@ index 1423641b2fec..8e28b1542274 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -10951,11 +10969,11 @@ index 1423641b2fec..8e28b1542274 100644
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 16cbf5a188b4..602654fb5a26 100644
---- third_party/libwebrtc/api/rtc_error_gn/moz.build
-+++ third_party/libwebrtc/api/rtc_error_gn/moz.build
+ Library("priority_gn")
+diff --git third_party/libwebrtc/api/refcountedbase_gn/moz.build third_party/libwebrtc/api/refcountedbase_gn/moz.build
+index 99b0fff19b62..ee27226f73d7 100644
+--- third_party/libwebrtc/api/refcountedbase_gn/moz.build
++++ third_party/libwebrtc/api/refcountedbase_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -10977,7 +10995,7 @@ index 16cbf5a188b4..602654fb5a26 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -10996,10 +11014,6 @@ index 16cbf5a188b4..602654fb5a26 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -11065,10 +11079,6 @@ index 16cbf5a188b4..602654fb5a26 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -11078,10 +11088,6 @@ index 16cbf5a188b4..602654fb5a26 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -11107,9 +11113,10 @@ index 16cbf5a188b4..602654fb5a26 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -11119,10 +11126,6 @@ index 16cbf5a188b4..602654fb5a26 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -11138,27 +11141,20 @@ index 16cbf5a188b4..602654fb5a26 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- 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 b9e7b3a238df..b77c278707b5 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
+-
+ Library("refcountedbase_gn")
+diff --git third_party/libwebrtc/api/rtc_error_gn/moz.build third_party/libwebrtc/api/rtc_error_gn/moz.build
+index 7a6ec7a3748f..3726edfd3702 100644
+--- third_party/libwebrtc/api/rtc_error_gn/moz.build
++++ third_party/libwebrtc/api/rtc_error_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -11357,11 +11353,11 @@ index b9e7b3a238df..b77c278707b5 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 ef0745678f76..ff20f4fd1b16 100644
---- third_party/libwebrtc/api/rtp_headers_gn/moz.build
-+++ third_party/libwebrtc/api/rtp_headers_gn/moz.build
+ 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 7afd93de9d14..a9ba9e4e8181 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -11383,7 +11379,7 @@ index ef0745678f76..ff20f4fd1b16 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,173 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -11560,11 +11556,11 @@ index ef0745678f76..ff20f4fd1b16 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 a8bcf572bedd..896d7e3ed10d 100644
---- third_party/libwebrtc/api/rtp_packet_info_gn/moz.build
-+++ third_party/libwebrtc/api/rtp_packet_info_gn/moz.build
+ 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 cc16dc7b1f7e..b49fc69664f7 100644
+--- third_party/libwebrtc/api/rtp_headers_gn/moz.build
++++ third_party/libwebrtc/api/rtp_headers_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -11586,7 +11582,7 @@ index a8bcf572bedd..896d7e3ed10d 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -11763,11 +11759,11 @@ index a8bcf572bedd..896d7e3ed10d 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("rtp_packet_info_gn")
-diff --git third_party/libwebrtc/api/rtp_parameters_gn/moz.build third_party/libwebrtc/api/rtp_parameters_gn/moz.build
-index a573ed2e6313..12cd2076486d 100644
---- third_party/libwebrtc/api/rtp_parameters_gn/moz.build
-+++ third_party/libwebrtc/api/rtp_parameters_gn/moz.build
+ 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 ffd844052718..97bfb342684d 100644
+--- third_party/libwebrtc/api/rtp_packet_info_gn/moz.build
++++ third_party/libwebrtc/api/rtp_packet_info_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -11789,7 +11785,210 @@ index a573ed2e6313..12cd2076486d 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-
+-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_ENABLE_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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 += [
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("rtp_packet_info_gn")
+diff --git third_party/libwebrtc/api/rtp_parameters_gn/moz.build third_party/libwebrtc/api/rtp_parameters_gn/moz.build
+index 3505cb713a4f..bc16dd451f6c 100644
+--- third_party/libwebrtc/api/rtp_parameters_gn/moz.build
++++ third_party/libwebrtc/api/rtp_parameters_gn/moz.build
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -43,169 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -11964,7 +12163,7 @@ index a573ed2e6313..12cd2076486d 100644
  
  Library("rtp_parameters_gn")
 diff --git third_party/libwebrtc/api/rtp_transceiver_direction_gn/moz.build third_party/libwebrtc/api/rtp_transceiver_direction_gn/moz.build
-index 0c01da41542d..51422769eb75 100644
+index 98aea3e4d890..987346dedb50 100644
 --- third_party/libwebrtc/api/rtp_transceiver_direction_gn/moz.build
 +++ third_party/libwebrtc/api/rtp_transceiver_direction_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -11988,7 +12187,7 @@ index 0c01da41542d..51422769eb75 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -12145,7 +12344,7 @@ index 0c01da41542d..51422769eb75 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 e7cb76ba3130..2179e8e9eb2b 100644
+index 302d8a2c339f..25b6f139551a 100644
 --- third_party/libwebrtc/api/scoped_refptr_gn/moz.build
 +++ third_party/libwebrtc/api/scoped_refptr_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -12169,7 +12368,7 @@ index e7cb76ba3130..2179e8e9eb2b 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -12326,7 +12525,7 @@ index e7cb76ba3130..2179e8e9eb2b 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 4ecc4eee613b..c85e7b523ff4 100644
+index 35ddfb658ed7..454766ff19f2 100644
 --- third_party/libwebrtc/api/sequence_checker_gn/moz.build
 +++ third_party/libwebrtc/api/sequence_checker_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -12350,7 +12549,7 @@ index 4ecc4eee613b..c85e7b523ff4 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -12511,7 +12710,7 @@ index 4ecc4eee613b..c85e7b523ff4 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 edd79b3ce1a9..4c338c4a44c9 100644
+index d001e838d6bd..4e0cd05987e3 100644
 --- third_party/libwebrtc/api/simulated_network_api_gn/moz.build
 +++ third_party/libwebrtc/api/simulated_network_api_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -12535,7 +12734,7 @@ index edd79b3ce1a9..4c338c4a44c9 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,170 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,170 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -12709,7 +12908,7 @@ index edd79b3ce1a9..4c338c4a44c9 100644
 -
  Library("simulated_network_api_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 46e4e8863563..02d9a2c6d214 100644
+index 855f29bbe6e7..35f79f2170c4 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -12733,7 +12932,7 @@ index 46e4e8863563..02d9a2c6d214 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -12908,7 +13107,7 @@ index 46e4e8863563..02d9a2c6d214 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 ef0e22bb0626..6502dc94e6aa 100644
+index 6877f9523abb..a1bbb2702f3f 100644
 --- third_party/libwebrtc/api/task_queue/task_queue_gn/moz.build
 +++ third_party/libwebrtc/api/task_queue/task_queue_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -12932,7 +13131,7 @@ index ef0e22bb0626..6502dc94e6aa 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -13106,10 +13305,10 @@ index ef0e22bb0626..6502dc94e6aa 100644
 +    DEFINES["USE_X11"] = "1"
  
  Library("task_queue_gn")
-diff --git third_party/libwebrtc/api/test/metrics/metric_gn/moz.build third_party/libwebrtc/api/test/metrics/metric_gn/moz.build
-index d6a2225a90ce..1d0daadcc773 100644
---- third_party/libwebrtc/api/test/metrics/metric_gn/moz.build
-+++ third_party/libwebrtc/api/test/metrics/metric_gn/moz.build
+diff --git third_party/libwebrtc/api/transport/bitrate_settings_gn/moz.build third_party/libwebrtc/api/transport/bitrate_settings_gn/moz.build
+index 33cd66bcae59..bd105b7474d7 100644
+--- third_party/libwebrtc/api/transport/bitrate_settings_gn/moz.build
++++ third_party/libwebrtc/api/transport/bitrate_settings_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -13131,7 +13330,7 @@ index d6a2225a90ce..1d0daadcc773 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,165 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -13150,10 +13349,6 @@ index d6a2225a90ce..1d0daadcc773 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -13268,11 +13463,12 @@ index d6a2225a90ce..1d0daadcc773 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -13281,34 +13477,33 @@ index d6a2225a90ce..1d0daadcc773 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("metric_gn")
-diff --git third_party/libwebrtc/api/transport/bitrate_settings_gn/moz.build third_party/libwebrtc/api/transport/bitrate_settings_gn/moz.build
-index 83d17d5466ae..75079e1f2ab9 100644
---- third_party/libwebrtc/api/transport/bitrate_settings_gn/moz.build
-+++ third_party/libwebrtc/api/transport/bitrate_settings_gn/moz.build
+ 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 992ceeb7208b..018e7996647a 100644
+--- third_party/libwebrtc/api/transport/datagram_transport_interface_gn/moz.build
++++ third_party/libwebrtc/api/transport/datagram_transport_interface_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -13330,7 +13525,7 @@ index 83d17d5466ae..75079e1f2ab9 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,165 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,161 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -13349,6 +13544,10 @@ index 83d17d5466ae..75079e1f2ab9 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -13414,6 +13613,10 @@ index 83d17d5466ae..75079e1f2ab9 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -13423,10 +13626,6 @@ index 83d17d5466ae..75079e1f2ab9 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -13452,9 +13651,10 @@ index 83d17d5466ae..75079e1f2ab9 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -13463,12 +13663,7 @@ index 83d17d5466ae..75079e1f2ab9 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -13477,8 +13672,7 @@ index 83d17d5466ae..75079e1f2ab9 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -13486,10 +13680,6 @@ index 83d17d5466ae..75079e1f2ab9 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
@@ -13497,13 +13687,12 @@ index 83d17d5466ae..75079e1f2ab9 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- 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 74133ed40fef..51fd54da9869 100644
---- third_party/libwebrtc/api/transport/datagram_transport_interface_gn/moz.build
-+++ third_party/libwebrtc/api/transport/datagram_transport_interface_gn/moz.build
+-
+ Library("datagram_transport_interface_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 12322973e5fc..b23a59268d1a 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -13525,7 +13714,7 @@ index 74133ed40fef..51fd54da9869 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,161 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -13626,6 +13815,10 @@ index 74133ed40fef..51fd54da9869 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -13651,10 +13844,9 @@ index 74133ed40fef..51fd54da9869 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -13664,6 +13856,10 @@ index 74133ed40fef..51fd54da9869 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -13679,20 +13875,27 @@ index 74133ed40fef..51fd54da9869 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("datagram_transport_interface_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 e54dc90be6e9..6828008d58ee 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
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 414bc08d6dc1..830305cde945 100644
+--- third_party/libwebrtc/api/transport/goog_cc_gn/moz.build
++++ third_party/libwebrtc/api/transport/goog_cc_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -13714,7 +13917,7 @@ index e54dc90be6e9..6828008d58ee 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,182 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -13734,6 +13937,7 @@ index e54dc90be6e9..6828008d58ee 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -13762,6 +13966,11 @@ index e54dc90be6e9..6828008d58ee 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "dl",
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -13804,6 +14013,9 @@ index e54dc90be6e9..6828008d58ee 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -13883,19 +14095,19 @@ index e54dc90be6e9..6828008d58ee 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 5e2691f3ce34..4a89a9338bbc 100644
---- third_party/libwebrtc/api/transport/goog_cc_gn/moz.build
-+++ third_party/libwebrtc/api/transport/goog_cc_gn/moz.build
+ 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 7a2ecfc29bfc..d9c96126c728 100644
+--- third_party/libwebrtc/api/transport/network_control_gn/moz.build
++++ third_party/libwebrtc/api/transport/network_control_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -13917,7 +14129,7 @@ index 5e2691f3ce34..4a89a9338bbc 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,182 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -13937,7 +14149,6 @@ index 5e2691f3ce34..4a89a9338bbc 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -13966,11 +14177,6 @@ index 5e2691f3ce34..4a89a9338bbc 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -14013,9 +14219,6 @@ index 5e2691f3ce34..4a89a9338bbc 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -14095,19 +14298,19 @@ index 5e2691f3ce34..4a89a9338bbc 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 30a23200f277..712edf37f044 100644
---- third_party/libwebrtc/api/transport/network_control_gn/moz.build
-+++ third_party/libwebrtc/api/transport/network_control_gn/moz.build
+ Library("network_control_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 a87d9d823423..e16503c0b6b3 100644
+--- third_party/libwebrtc/api/transport/rtp/dependency_descriptor_gn/moz.build
++++ third_party/libwebrtc/api/transport/rtp/dependency_descriptor_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -14129,7 +14332,7 @@ index 30a23200f277..712edf37f044 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -14217,10 +14420,6 @@ index 30a23200f277..712edf37f044 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -14306,11 +14505,11 @@ index 30a23200f277..712edf37f044 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("network_control_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 bb9d911f7110..67eb37b54994 100644
---- third_party/libwebrtc/api/transport/rtp/dependency_descriptor_gn/moz.build
-+++ third_party/libwebrtc/api/transport/rtp/dependency_descriptor_gn/moz.build
+ 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 50c849a64f4e..6d1d755d2c53 100644
+--- third_party/libwebrtc/api/transport/rtp/rtp_source_gn/moz.build
++++ third_party/libwebrtc/api/transport/rtp/rtp_source_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -14332,7 +14531,7 @@ index bb9d911f7110..67eb37b54994 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,161 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -14420,6 +14619,10 @@ index bb9d911f7110..67eb37b54994 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -14429,10 +14632,6 @@ index bb9d911f7110..67eb37b54994 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -14458,9 +14657,10 @@ index bb9d911f7110..67eb37b54994 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -14470,10 +14670,6 @@ index bb9d911f7110..67eb37b54994 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -14489,27 +14685,20 @@ index bb9d911f7110..67eb37b54994 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- 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 35932b80bcab..61f128ddddd3 100644
---- third_party/libwebrtc/api/transport/rtp/rtp_source_gn/moz.build
-+++ third_party/libwebrtc/api/transport/rtp/rtp_source_gn/moz.build
+-
+ 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 f4512fae37b1..e812088e07b8 100644
+--- third_party/libwebrtc/api/transport/stun_types_gn/moz.build
++++ third_party/libwebrtc/api/transport/stun_types_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -14531,7 +14720,7 @@ index 35932b80bcab..61f128ddddd3 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,161 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -14550,10 +14739,6 @@ index 35932b80bcab..61f128ddddd3 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -14619,10 +14804,6 @@ index 35932b80bcab..61f128ddddd3 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -14694,9 +14875,9 @@ index 35932b80bcab..61f128ddddd3 100644
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("rtp_source_gn")
+ 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 9956aad9423b..91ec4d51a3a7 100644
+index aef02c7c4e10..8264685aa598 100644
 --- third_party/libwebrtc/api/transport_api_gn/moz.build
 +++ third_party/libwebrtc/api/transport_api_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -14720,7 +14901,7 @@ index 9956aad9423b..91ec4d51a3a7 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,165 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,165 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -14891,7 +15072,7 @@ index 9956aad9423b..91ec4d51a3a7 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 00c3673a542e..e9b972518916 100644
+index 150d5cf94482..5e6785cddff7 100644
 --- third_party/libwebrtc/api/units/data_rate_gn/moz.build
 +++ third_party/libwebrtc/api/units/data_rate_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -14915,7 +15096,7 @@ index 00c3673a542e..e9b972518916 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -15090,7 +15271,7 @@ index 00c3673a542e..e9b972518916 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 68a9ac7e8e53..6f9f847a238c 100644
+index 7ad55d333ffc..928cabb7986a 100644
 --- third_party/libwebrtc/api/units/data_size_gn/moz.build
 +++ third_party/libwebrtc/api/units/data_size_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -15114,7 +15295,7 @@ index 68a9ac7e8e53..6f9f847a238c 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -15289,7 +15470,7 @@ index 68a9ac7e8e53..6f9f847a238c 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 bad1b4f34937..7c6989521bec 100644
+index 2665ce3c1703..73a10eef76dc 100644
 --- third_party/libwebrtc/api/units/frequency_gn/moz.build
 +++ third_party/libwebrtc/api/units/frequency_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -15313,7 +15494,7 @@ index bad1b4f34937..7c6989521bec 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -15488,7 +15669,7 @@ index bad1b4f34937..7c6989521bec 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 7e965f2d58f8..9baebb47bb58 100644
+index 1ae88987a4ba..baa728509b47 100644
 --- third_party/libwebrtc/api/units/time_delta_gn/moz.build
 +++ third_party/libwebrtc/api/units/time_delta_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -15512,7 +15693,7 @@ index 7e965f2d58f8..9baebb47bb58 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -15687,7 +15868,7 @@ index 7e965f2d58f8..9baebb47bb58 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 997f99aea73a..eead309d6487 100644
+index bd6c6668a492..60c751e8d78f 100644
 --- third_party/libwebrtc/api/units/timestamp_gn/moz.build
 +++ third_party/libwebrtc/api/units/timestamp_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -15711,7 +15892,7 @@ index 997f99aea73a..eead309d6487 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -15886,7 +16067,7 @@ index 997f99aea73a..eead309d6487 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 77f149a4dfdc..b82ad61d4418 100644
+index 7e316b81addf..92a8f0a2169a 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -15910,7 +16091,7 @@ index 77f149a4dfdc..b82ad61d4418 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,182 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,182 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -16098,7 +16279,7 @@ index 77f149a4dfdc..b82ad61d4418 100644
  
  Library("builtin_video_bitrate_allocator_factory_gn")
 diff --git third_party/libwebrtc/api/video/encoded_frame_gn/moz.build third_party/libwebrtc/api/video/encoded_frame_gn/moz.build
-index bfede4ef90ed..03ea1125f7f7 100644
+index 7eab1f9aaa93..9ff1ff8a9aba 100644
 --- third_party/libwebrtc/api/video/encoded_frame_gn/moz.build
 +++ third_party/libwebrtc/api/video/encoded_frame_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -16122,7 +16303,7 @@ index bfede4ef90ed..03ea1125f7f7 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,182 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,182 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -16310,7 +16491,7 @@ index bfede4ef90ed..03ea1125f7f7 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 095b5c39f901..017ca7a06e6d 100644
+index 6145278e05b6..f476875a8218 100644
 --- third_party/libwebrtc/api/video/encoded_image_gn/moz.build
 +++ third_party/libwebrtc/api/video/encoded_image_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -16334,7 +16515,7 @@ index 095b5c39f901..017ca7a06e6d 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -16513,7 +16694,7 @@ index 095b5c39f901..017ca7a06e6d 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 c419db3e5589..79e5e31a58d7 100644
+index 8dd03ad741f9..1e8798b58620 100644
 --- third_party/libwebrtc/api/video/frame_buffer_gn/moz.build
 +++ third_party/libwebrtc/api/video/frame_buffer_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -16537,7 +16718,7 @@ index c419db3e5589..79e5e31a58d7 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,182 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,182 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -16725,7 +16906,7 @@ index c419db3e5589..79e5e31a58d7 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 ba2d0e06e50f..c00eefe5acf5 100644
+index b569942dc257..1086e73bf632 100644
 --- third_party/libwebrtc/api/video/recordable_encoded_frame_gn/moz.build
 +++ third_party/libwebrtc/api/video/recordable_encoded_frame_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -16749,7 +16930,7 @@ index ba2d0e06e50f..c00eefe5acf5 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,161 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,161 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -16914,7 +17095,7 @@ index ba2d0e06e50f..c00eefe5acf5 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 5a0526681876..61faae79fea9 100644
+index c5df6692df3f..5e0694290728 100644
 --- third_party/libwebrtc/api/video/render_resolution_gn/moz.build
 +++ third_party/libwebrtc/api/video/render_resolution_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -16938,7 +17119,7 @@ index 5a0526681876..61faae79fea9 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -17094,10 +17275,10 @@ index 5a0526681876..61faae79fea9 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
  Library("render_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 e827c1dde124..0a45574f0f41 100644
---- third_party/libwebrtc/api/video/video_adaptation_gn/moz.build
-+++ third_party/libwebrtc/api/video/video_adaptation_gn/moz.build
+diff --git third_party/libwebrtc/api/video/resolution_gn/moz.build third_party/libwebrtc/api/video/resolution_gn/moz.build
+index 9aab5d454103..85aa8c1ad74f 100644
+--- third_party/libwebrtc/api/video/resolution_gn/moz.build
++++ third_party/libwebrtc/api/video/resolution_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -17119,7 +17300,7 @@ index e827c1dde124..0a45574f0f41 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -17138,10 +17319,6 @@ index e827c1dde124..0a45574f0f41 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -17216,10 +17393,6 @@ index e827c1dde124..0a45574f0f41 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -17245,9 +17418,10 @@ index e827c1dde124..0a45574f0f41 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -17257,10 +17431,6 @@ index e827c1dde124..0a45574f0f41 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -17276,27 +17446,20 @@ index e827c1dde124..0a45574f0f41 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- 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 86897e1dd811..f1c7c347024d 100644
---- third_party/libwebrtc/api/video/video_bitrate_allocation_gn/moz.build
-+++ third_party/libwebrtc/api/video/video_bitrate_allocation_gn/moz.build
+-
+ 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 a91d40453715..98f72da1dd5a 100644
+--- third_party/libwebrtc/api/video/video_adaptation_gn/moz.build
++++ third_party/libwebrtc/api/video/video_adaptation_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -17318,7 +17481,7 @@ index 86897e1dd811..f1c7c347024d 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -17491,11 +17654,11 @@ index 86897e1dd811..f1c7c347024d 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 cc38099d24f7..d9d33a2a6d35 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
+ 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 ecdd1fd1c154..2f373bf0221a 100644
+--- third_party/libwebrtc/api/video/video_bitrate_allocation_gn/moz.build
++++ third_party/libwebrtc/api/video/video_bitrate_allocation_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -17517,7 +17680,7 @@ index cc38099d24f7..d9d33a2a6d35 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,161 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -17605,10 +17768,6 @@ index cc38099d24f7..d9d33a2a6d35 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -17618,6 +17777,10 @@ index cc38099d24f7..d9d33a2a6d35 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -17643,10 +17806,9 @@ index cc38099d24f7..d9d33a2a6d35 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -17656,6 +17818,10 @@ index cc38099d24f7..d9d33a2a6d35 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -17671,20 +17837,27 @@ index cc38099d24f7..d9d33a2a6d35 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 0a66a4f12786..9a25afdce7b9 100644
---- third_party/libwebrtc/api/video/video_bitrate_allocator_gn/moz.build
-+++ third_party/libwebrtc/api/video/video_bitrate_allocator_gn/moz.build
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 a2236de63bb2..f2a78813c741 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -17706,7 +17879,196 @@ index 0a66a4f12786..9a25afdce7b9 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,161 +48,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-
+-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_ENABLE_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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 += [
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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 c650232d293f..cdad3ac88633 100644
+--- third_party/libwebrtc/api/video/video_bitrate_allocator_gn/moz.build
++++ third_party/libwebrtc/api/video/video_bitrate_allocator_gn/moz.build
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -17881,7 +18243,7 @@ index 0a66a4f12786..9a25afdce7b9 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 e80c5c42b0d7..17a30edc6c82 100644
+index 2afb877e00b0..f6db47b02d92 100644
 --- third_party/libwebrtc/api/video/video_codec_constants_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_codec_constants_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -17905,7 +18267,7 @@ index e80c5c42b0d7..17a30edc6c82 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -18062,7 +18424,7 @@ index e80c5c42b0d7..17a30edc6c82 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 a39d88a7d7c3..c0e72beae10e 100644
+index 4ba61043e6a6..42f4bf78ff3a 100644
 --- third_party/libwebrtc/api/video/video_frame_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_frame_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -18086,7 +18448,7 @@ index a39d88a7d7c3..c0e72beae10e 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -52,173 +62,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -53,173 +63,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -18265,7 +18627,7 @@ index a39d88a7d7c3..c0e72beae10e 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 798e068f799e..d8d72e4da6a0 100644
+index d8f6a8ed2e75..42b52681a0de 100644
 --- third_party/libwebrtc/api/video/video_frame_i010_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_frame_i010_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -18289,7 +18651,7 @@ index 798e068f799e..d8d72e4da6a0 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -47,182 +57,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -48,182 +58,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -18477,7 +18839,7 @@ index 798e068f799e..d8d72e4da6a0 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 5c7a50631414..8556e018a339 100644
+index 2b9b45cd6c0e..a20603168fb2 100644
 --- third_party/libwebrtc/api/video/video_frame_metadata_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_frame_metadata_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -18501,7 +18863,7 @@ index 5c7a50631414..8556e018a339 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -18680,7 +19042,7 @@ index 5c7a50631414..8556e018a339 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 2343ad5fbeaa..e51e1b5450ed 100644
+index 475b0b8ce4ea..b7d5c98d6003 100644
 --- third_party/libwebrtc/api/video/video_frame_type_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_frame_type_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -18704,7 +19066,7 @@ index 2343ad5fbeaa..e51e1b5450ed 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -18861,7 +19223,7 @@ index 2343ad5fbeaa..e51e1b5450ed 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 0e6740cd6cb6..9f4764ca7318 100644
+index f3c1ad1f03b2..c70c3b9d1c6e 100644
 --- third_party/libwebrtc/api/video/video_layers_allocation_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_layers_allocation_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -18885,7 +19247,7 @@ index 0e6740cd6cb6..9f4764ca7318 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -19046,7 +19408,7 @@ index 0e6740cd6cb6..9f4764ca7318 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 ce782727b2f3..8d86c46192dc 100644
+index fc829facad12..ea0b2b91927a 100644
 --- third_party/libwebrtc/api/video/video_rtp_headers_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_rtp_headers_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -19070,7 +19432,7 @@ index ce782727b2f3..8d86c46192dc 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -44,173 +54,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,173 +55,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -19249,7 +19611,7 @@ index ce782727b2f3..8d86c46192dc 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 dca868cbcdc5..24b9e71b602c 100644
+index 6520549fa2f6..8bc0a48bd286 100644
 --- third_party/libwebrtc/api/video/video_stream_encoder_gn/moz.build
 +++ third_party/libwebrtc/api/video/video_stream_encoder_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -19273,7 +19635,7 @@ index dca868cbcdc5..24b9e71b602c 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,161 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,161 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -19438,7 +19800,7 @@ index dca868cbcdc5..24b9e71b602c 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 9b5bb93351e8..abd841efc56a 100644
+index d4b93694fd8c..da4bb7682d34 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -19462,7 +19824,7 @@ index 9b5bb93351e8..abd841efc56a 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -19622,10 +19984,10 @@ index 9b5bb93351e8..abd841efc56a 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 56ec90aaaf68..178d0576958f 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
+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 bed6ed22d060..e201bebcb553 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -19647,7 +20009,7 @@ index 56ec90aaaf68..178d0576958f 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,182 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,182 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -19833,11 +20195,11 @@ index 56ec90aaaf68..178d0576958f 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("builtin_video_decoder_factory_gn")
-diff --git third_party/libwebrtc/api/video_codecs/builtin_video_encoder_factory_gn/moz.build third_party/libwebrtc/api/video_codecs/builtin_video_encoder_factory_gn/moz.build
-index 44136024f3ff..7ed56d1a6c47 100644
---- third_party/libwebrtc/api/video_codecs/builtin_video_encoder_factory_gn/moz.build
-+++ third_party/libwebrtc/api/video_codecs/builtin_video_encoder_factory_gn/moz.build
+ 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 7967bf4e6802..507b144ba47d 100644
+--- third_party/libwebrtc/api/video_codecs/scalability_mode_gn/moz.build
++++ third_party/libwebrtc/api/video_codecs/scalability_mode_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -19859,7 +20221,7 @@ index 44136024f3ff..7ed56d1a6c47 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,182 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -19879,7 +20241,6 @@ index 44136024f3ff..7ed56d1a6c47 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -19908,11 +20269,6 @@ index 44136024f3ff..7ed56d1a6c47 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -19953,13 +20309,6 @@ index 44136024f3ff..7ed56d1a6c47 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -20037,19 +20386,19 @@ index 44136024f3ff..7ed56d1a6c47 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("builtin_video_encoder_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 9355c66f2322..d160965bf711 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
+ 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 9a88a201c94d..ffc4922ec6e1 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -20071,7 +20420,7 @@ index 9355c66f2322..d160965bf711 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,182 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -52,173 +62,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -20091,7 +20440,6 @@ index 9355c66f2322..d160965bf711 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -20120,11 +20468,6 @@ index 9355c66f2322..d160965bf711 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -20167,9 +20510,6 @@ index 9355c66f2322..d160965bf711 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -20249,19 +20589,19 @@ index 9355c66f2322..d160965bf711 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 80d3b263efbd..ced933df3d9b 100644
---- third_party/libwebrtc/api/video_codecs/scalability_mode_gn/moz.build
-+++ third_party/libwebrtc/api/video_codecs/scalability_mode_gn/moz.build
+ Library("video_codecs_api_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 d038688ecb5e..44f025fd2aa5 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -20283,7 +20623,7 @@ index 80d3b263efbd..ced933df3d9b 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,182 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -20303,6 +20643,7 @@ index 80d3b263efbd..ced933df3d9b 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -20331,6 +20672,11 @@ index 80d3b263efbd..ced933df3d9b 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "dl",
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -20371,6 +20717,13 @@ index 80d3b263efbd..ced933df3d9b 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -20448,19 +20801,19 @@ index 80d3b263efbd..ced933df3d9b 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 73c79ce0c78d..4e4b04e97b91 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
+ 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 02a00c5e087a..e6dfe6c2ba9f 100644
+--- third_party/libwebrtc/api/video_track_source_constraints_gn/moz.build
++++ third_party/libwebrtc/api/video_track_source_constraints_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -20482,7 +20835,7 @@ index 73c79ce0c78d..4e4b04e97b91 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -52,173 +62,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -20501,10 +20854,6 @@ index 73c79ce0c78d..4e4b04e97b91 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -20570,10 +20919,6 @@ index 73c79ce0c78d..4e4b04e97b91 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -20583,10 +20928,6 @@ index 73c79ce0c78d..4e4b04e97b91 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -20612,9 +20953,10 @@ index 73c79ce0c78d..4e4b04e97b91 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -20624,10 +20966,6 @@ index 73c79ce0c78d..4e4b04e97b91 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -20643,27 +20981,20 @@ index 73c79ce0c78d..4e4b04e97b91 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    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 660d73625a3f..64f7fb530ab0 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
+-
+ 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 bd332bcb1d00..9d2a5056685f 100644
+--- third_party/libwebrtc/audio/audio_gn/moz.build
++++ third_party/libwebrtc/audio/audio_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -20685,7 +21016,7 @@ index 660d73625a3f..64f7fb530ab0 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,161 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -54,182 +64,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -20705,6 +21036,7 @@ index 660d73625a3f..64f7fb530ab0 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -20733,6 +21065,11 @@ index 660d73625a3f..64f7fb530ab0 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "dl",
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -20775,6 +21112,9 @@ index 660d73625a3f..64f7fb530ab0 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -20786,6 +21126,10 @@ index 660d73625a3f..64f7fb530ab0 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -20811,10 +21155,9 @@ index 660d73625a3f..64f7fb530ab0 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -20824,6 +21167,10 @@ index 660d73625a3f..64f7fb530ab0 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -20839,20 +21186,27 @@ index 660d73625a3f..64f7fb530ab0 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("video_encoder_factory_template_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 5c1538f12c71..d56482c79d48 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
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 d3ab9aee72a4..bcb31d590dfd 100644
+--- third_party/libwebrtc/audio/utility/audio_frame_operations_gn/moz.build
++++ third_party/libwebrtc/audio/utility/audio_frame_operations_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -20874,7 +21228,7 @@ index 5c1538f12c71..d56482c79d48 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,170 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,180 +54,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -20894,7 +21248,6 @@ index 5c1538f12c71..d56482c79d48 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -20924,7 +21277,6 @@ index 5c1538f12c71..d56482c79d48 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "dl",
 -        "rt"
 -    ]
 -
@@ -20984,6 +21336,10 @@ index 5c1538f12c71..d56482c79d48 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -21009,10 +21365,9 @@ index 5c1538f12c71..d56482c79d48 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -21022,6 +21377,10 @@ index 5c1538f12c71..d56482c79d48 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -21037,20 +21396,27 @@ index 5c1538f12c71..d56482c79d48 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 4535eb0ef68d..fae75a782896 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
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 87184fded382..4f65077fa40f 100644
+--- third_party/libwebrtc/call/adaptation/resource_adaptation_gn/moz.build
++++ third_party/libwebrtc/call/adaptation/resource_adaptation_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -21072,7 +21438,7 @@ index 4535eb0ef68d..fae75a782896 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,170 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -51,182 +61,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -21182,6 +21548,10 @@ index 4535eb0ef68d..fae75a782896 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -21207,10 +21577,9 @@ index 4535eb0ef68d..fae75a782896 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -21220,6 +21589,10 @@ index 4535eb0ef68d..fae75a782896 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -21235,20 +21608,27 @@ index 4535eb0ef68d..fae75a782896 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 710652e8bc49..eabb80269a3c 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
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 f8cd39c93c67..ed047a05bc29 100644
+--- third_party/libwebrtc/call/audio_sender_interface_gn/moz.build
++++ third_party/libwebrtc/call/audio_sender_interface_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -21270,7 +21650,7 @@ index 710652e8bc49..eabb80269a3c 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,170 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,161 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -21290,7 +21670,6 @@ index 710652e8bc49..eabb80269a3c 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -21319,11 +21698,6 @@ index 710652e8bc49..eabb80269a3c 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -21366,9 +21740,6 @@ index 710652e8bc49..eabb80269a3c 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -21442,11 +21813,11 @@ index 710652e8bc49..eabb80269a3c 100644
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 abac637dd4d9..ee3a5557e106 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
+ 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 516c04dc1008..ca33dda374f4 100644
+--- third_party/libwebrtc/call/bitrate_allocator_gn/moz.build
++++ third_party/libwebrtc/call/bitrate_allocator_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -21468,7 +21839,7 @@ index abac637dd4d9..ee3a5557e106 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,182 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -21488,7 +21859,6 @@ index abac637dd4d9..ee3a5557e106 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -21518,7 +21888,6 @@ index abac637dd4d9..ee3a5557e106 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "dl",
 -        "rt"
 -    ]
 -
@@ -21654,11 +22023,11 @@ index abac637dd4d9..ee3a5557e106 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 c588b3ce0e8f..ded6e4680a88 100644
---- third_party/libwebrtc/api/video_track_source_constraints_gn/moz.build
-+++ third_party/libwebrtc/api/video_track_source_constraints_gn/moz.build
+ 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 f94b976e365d..96e0e0d5c545 100644
+--- third_party/libwebrtc/call/bitrate_configurator_gn/moz.build
++++ third_party/libwebrtc/call/bitrate_configurator_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -21680,7 +22049,7 @@ index c588b3ce0e8f..ded6e4680a88 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,182 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -21699,6 +22068,11 @@ index c588b3ce0e8f..ded6e4680a88 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "GLESv2",
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -21724,6 +22098,11 @@ index c588b3ce0e8f..ded6e4680a88 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "dl",
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -21764,6 +22143,13 @@ index c588b3ce0e8f..ded6e4680a88 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -21773,6 +22159,10 @@ index c588b3ce0e8f..ded6e4680a88 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -21798,10 +22188,9 @@ index c588b3ce0e8f..ded6e4680a88 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -21811,6 +22200,10 @@ index c588b3ce0e8f..ded6e4680a88 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -21826,20 +22219,27 @@ index c588b3ce0e8f..ded6e4680a88 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 da982629ba32..0d9454917497 100644
---- third_party/libwebrtc/audio/audio_gn/moz.build
-+++ third_party/libwebrtc/audio/audio_gn/moz.build
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("bitrate_configurator_gn")
+diff --git third_party/libwebrtc/call/call_gn/moz.build third_party/libwebrtc/call/call_gn/moz.build
+index c80fba4c2a58..34034c94c12f 100644
+--- third_party/libwebrtc/call/call_gn/moz.build
++++ third_party/libwebrtc/call/call_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -21861,7 +22261,7 @@ index da982629ba32..0d9454917497 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -53,182 +63,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,182 +54,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -22047,11 +22447,11 @@ index da982629ba32..0d9454917497 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 7f34adf7e1e7..8885921e33c7 100644
---- third_party/libwebrtc/audio/utility/audio_frame_operations_gn/moz.build
-+++ third_party/libwebrtc/audio/utility/audio_frame_operations_gn/moz.build
+ Library("call_gn")
+diff --git third_party/libwebrtc/call/call_interfaces_gn/moz.build third_party/libwebrtc/call/call_interfaces_gn/moz.build
+index 5f12f3742497..e75be806f0c1 100644
+--- third_party/libwebrtc/call/call_interfaces_gn/moz.build
++++ third_party/libwebrtc/call/call_interfaces_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -22073,7 +22473,7 @@ index 7f34adf7e1e7..8885921e33c7 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -43,180 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -48,182 +58,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -22093,6 +22493,7 @@ index 7f34adf7e1e7..8885921e33c7 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -22122,6 +22523,7 @@ index 7f34adf7e1e7..8885921e33c7 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "dl",
 -        "rt"
 -    ]
 -
@@ -22257,11 +22659,11 @@ index 7f34adf7e1e7..8885921e33c7 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 a71e1aad621c..9c6e512a36a9 100644
---- third_party/libwebrtc/call/adaptation/resource_adaptation_gn/moz.build
-+++ third_party/libwebrtc/call/adaptation/resource_adaptation_gn/moz.build
+ Library("call_interfaces_gn")
+diff --git third_party/libwebrtc/call/receive_stream_interface_gn/moz.build third_party/libwebrtc/call/receive_stream_interface_gn/moz.build
+index b3f96825f91d..cb304f49213a 100644
+--- third_party/libwebrtc/call/receive_stream_interface_gn/moz.build
++++ third_party/libwebrtc/call/receive_stream_interface_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -22283,7 +22685,7 @@ index a71e1aad621c..9c6e512a36a9 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -50,182 +60,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,170 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -22393,10 +22795,6 @@ index a71e1aad621c..9c6e512a36a9 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -22422,9 +22820,10 @@ index a71e1aad621c..9c6e512a36a9 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -22434,10 +22833,6 @@ index a71e1aad621c..9c6e512a36a9 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -22453,27 +22848,20 @@ index a71e1aad621c..9c6e512a36a9 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- 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 8e41f2704f3c..f8d69690a873 100644
---- third_party/libwebrtc/call/audio_sender_interface_gn/moz.build
-+++ third_party/libwebrtc/call/audio_sender_interface_gn/moz.build
+-
+ 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 8e5a1f05f1b4..e2185cc204cb 100644
+--- third_party/libwebrtc/call/rtp_interfaces_gn/moz.build
++++ third_party/libwebrtc/call/rtp_interfaces_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -22495,7 +22883,7 @@ index 8e41f2704f3c..f8d69690a873 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,161 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,182 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -22515,6 +22903,7 @@ index 8e41f2704f3c..f8d69690a873 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -22543,6 +22932,11 @@ index 8e41f2704f3c..f8d69690a873 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "dl",
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -22585,6 +22979,9 @@ index 8e41f2704f3c..f8d69690a873 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -22596,6 +22993,10 @@ index 8e41f2704f3c..f8d69690a873 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -22621,10 +23022,9 @@ index 8e41f2704f3c..f8d69690a873 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -22634,6 +23034,10 @@ index 8e41f2704f3c..f8d69690a873 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -22649,20 +23053,27 @@ index 8e41f2704f3c..f8d69690a873 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 9bde1fe31462..1dd699f0030f 100644
---- third_party/libwebrtc/call/bitrate_allocator_gn/moz.build
-+++ third_party/libwebrtc/call/bitrate_allocator_gn/moz.build
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 0a486de61236..282173739fe3 100644
+--- third_party/libwebrtc/call/rtp_receiver_gn/moz.build
++++ third_party/libwebrtc/call/rtp_receiver_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -22684,7 +23095,7 @@ index 9bde1fe31462..1dd699f0030f 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,180 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,182 +54,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -22704,6 +23115,7 @@ index 9bde1fe31462..1dd699f0030f 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -22733,6 +23145,7 @@ index 9bde1fe31462..1dd699f0030f 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "dl",
 -        "rt"
 -    ]
 -
@@ -22868,11 +23281,11 @@ index 9bde1fe31462..1dd699f0030f 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 a7f6b1cf3c60..93b17c3375c3 100644
---- third_party/libwebrtc/call/bitrate_configurator_gn/moz.build
-+++ third_party/libwebrtc/call/bitrate_configurator_gn/moz.build
+ 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 6e2bcc868c1c..4956fce40aaa 100644
+--- third_party/libwebrtc/call/rtp_sender_gn/moz.build
++++ third_party/libwebrtc/call/rtp_sender_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -22894,7 +23307,7 @@ index a7f6b1cf3c60..93b17c3375c3 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,182 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,182 +54,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -23080,11 +23493,11 @@ index a7f6b1cf3c60..93b17c3375c3 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("bitrate_configurator_gn")
-diff --git third_party/libwebrtc/call/call_gn/moz.build third_party/libwebrtc/call/call_gn/moz.build
-index a724cb73413c..33253ce1f6c5 100644
---- third_party/libwebrtc/call/call_gn/moz.build
-+++ third_party/libwebrtc/call/call_gn/moz.build
+ Library("rtp_sender_gn")
+diff --git third_party/libwebrtc/call/version_gn/moz.build third_party/libwebrtc/call/version_gn/moz.build
+index ddd166d6d3c2..15edd0205586 100644
+--- third_party/libwebrtc/call/version_gn/moz.build
++++ third_party/libwebrtc/call/version_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -23106,7 +23519,7 @@ index a724cb73413c..33253ce1f6c5 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -45,182 +55,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,165 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -23125,11 +23538,6 @@ index a724cb73413c..33253ce1f6c5 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "GLESv2",
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -23155,11 +23563,6 @@ index a724cb73413c..33253ce1f6c5 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -23200,13 +23603,6 @@ index a724cb73413c..33253ce1f6c5 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -23256,11 +23652,12 @@ index a724cb73413c..33253ce1f6c5 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -23269,34 +23666,33 @@ index a724cb73413c..33253ce1f6c5 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("call_gn")
-diff --git third_party/libwebrtc/call/call_interfaces_gn/moz.build third_party/libwebrtc/call/call_interfaces_gn/moz.build
-index d89da5bae9d5..326267cd6ea6 100644
---- third_party/libwebrtc/call/call_interfaces_gn/moz.build
-+++ third_party/libwebrtc/call/call_interfaces_gn/moz.build
+ 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 0f6ae4a9a0c5..7009b448682f 100644
+--- third_party/libwebrtc/call/video_stream_api_gn/moz.build
++++ third_party/libwebrtc/call/video_stream_api_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -23318,7 +23714,7 @@ index d89da5bae9d5..326267cd6ea6 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -47,182 +57,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,182 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -23504,19 +23900,19 @@ index d89da5bae9d5..326267cd6ea6 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("call_interfaces_gn")
-diff --git third_party/libwebrtc/call/fake_network_gn/moz.build third_party/libwebrtc/call/fake_network_gn/moz.build
-index e3aff7528919..8588ad27acde 100644
---- third_party/libwebrtc/call/fake_network_gn/moz.build
-+++ third_party/libwebrtc/call/fake_network_gn/moz.build
-@@ -12,10 +12,20 @@ AllowCompilerWarnings()
+ Library("video_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 74491b354270..b88be50505c6 100644
+--- third_party/libwebrtc/common_audio/common_audio_avx2_gn/moz.build
++++ third_party/libwebrtc/common_audio/common_audio_avx2_gn/moz.build
+@@ -17,11 +17,20 @@ CXXFLAGS += [
  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_AVX2"] = True
+ DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -23530,7 +23926,7 @@ index e3aff7528919..8588ad27acde 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,182 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -49,137 +58,16 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -23542,7 +23938,6 @@ index e3aff7528919..8588ad27acde 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -23550,13 +23945,11 @@ index e3aff7528919..8588ad27acde 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
@@ -23574,13 +23967,13 @@ index e3aff7528919..8588ad27acde 100644
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "dl",
 -        "rt"
 -    ]
 -
@@ -23590,7 +23983,6 @@ index e3aff7528919..8588ad27acde 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -23606,7 +23998,6 @@ index e3aff7528919..8588ad27acde 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
@@ -23631,22 +24022,6 @@ index e3aff7528919..8588ad27acde 100644
 -        "secur32",
 -        "winmm"
 -    ]
-+    DEFINES["_DEBUG"] = True
- 
- if CONFIG["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -23662,8 +24037,8 @@ index e3aff7528919..8588ad27acde 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"
@@ -23672,55 +24047,30 @@ index e3aff7528919..8588ad27acde 100644
 -
 -    DEFINES["USE_X11"] = "1"
 -
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["CPU_ARCH"] == "x86":
  
      CXXFLAGS += [
          "-msse2"
      ]
  
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
+-    OS_LIBS += [
+-        "android_support"
+-    ]
 -
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
 +    DEFINES["USE_X11"] = "1"
  
- Library("fake_network_gn")
-diff --git third_party/libwebrtc/call/receive_stream_interface_gn/moz.build third_party/libwebrtc/call/receive_stream_interface_gn/moz.build
-index a7006906326a..3dc41cf90cd8 100644
---- third_party/libwebrtc/call/receive_stream_interface_gn/moz.build
-+++ third_party/libwebrtc/call/receive_stream_interface_gn/moz.build
+ 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 478d1d507193..5b293060f99f 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -23742,7 +24092,7 @@ index a7006906326a..3dc41cf90cd8 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,170 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,158 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -23761,11 +24111,6 @@ index a7006906326a..3dc41cf90cd8 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "GLESv2",
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -23791,11 +24136,6 @@ index a7006906326a..3dc41cf90cd8 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -23836,13 +24176,6 @@ index a7006906326a..3dc41cf90cd8 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -23856,6 +24189,11 @@ index a7006906326a..3dc41cf90cd8 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-    SOURCES += [
+-        "/third_party/libwebrtc/common_audio/signal_processing/complex_bit_reverse_arm.S",
+-        "/third_party/libwebrtc/common_audio/signal_processing/filter_ar_fast_q12_armv7.S"
+-    ]
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -23914,11 +24252,11 @@ index a7006906326a..3dc41cf90cd8 100644
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 10fd829eff37..39654b568f06 100644
---- third_party/libwebrtc/call/rtp_interfaces_gn/moz.build
-+++ third_party/libwebrtc/call/rtp_interfaces_gn/moz.build
+ 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 a5480bbcc273..5b243a6cf489 100644
+--- third_party/libwebrtc/common_audio/common_audio_c_gn/moz.build
++++ third_party/libwebrtc/common_audio/common_audio_c_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -23940,7 +24278,23 @@ index 10fd829eff37..39654b568f06 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,182 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,6 +48,7 @@ UNIFIED_SOURCES += [
+     "/third_party/libwebrtc/common_audio/ring_buffer.c",
+     "/third_party/libwebrtc/common_audio/signal_processing/auto_corr_to_refl_coef.c",
+     "/third_party/libwebrtc/common_audio/signal_processing/auto_correlation.c",
++    "/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/copy_set_operations.c",
+     "/third_party/libwebrtc/common_audio/signal_processing/cross_correlation.c",
+@@ -45,6 +56,7 @@ UNIFIED_SOURCES += [
+     "/third_party/libwebrtc/common_audio/signal_processing/downsample_fast.c",
+     "/third_party/libwebrtc/common_audio/signal_processing/energy.c",
+     "/third_party/libwebrtc/common_audio/signal_processing/filter_ar.c",
++    "/third_party/libwebrtc/common_audio/signal_processing/filter_ar_fast_q12.c",
+     "/third_party/libwebrtc/common_audio/signal_processing/filter_ma_fast_q12.c",
+     "/third_party/libwebrtc/common_audio/signal_processing/get_hanning_window.c",
+     "/third_party/libwebrtc/common_audio/signal_processing/get_scaling_square.c",
+@@ -80,236 +92,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -23960,7 +24314,6 @@ index 10fd829eff37..39654b568f06 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -23974,6 +24327,11 @@ index 10fd829eff37..39654b568f06 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    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"] == "Linux":
 -
 -    DEFINES["USE_AURA"] = "1"
@@ -23990,7 +24348,6 @@ index 10fd829eff37..39654b568f06 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "dl",
 -        "rt"
 -    ]
 -
@@ -24008,6 +24365,11 @@ index 10fd829eff37..39654b568f06 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    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"] == "WINNT":
 -
 -    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
@@ -24041,6 +24403,11 @@ index 10fd829eff37..39654b568f06 100644
 -        "secur32",
 -        "winmm"
 -    ]
+-
+-    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"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -24050,7 +24417,7 @@ index 10fd829eff37..39654b568f06 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
+-    CFLAGS += [
 -        "-mfpu=neon"
 -    ]
 -
@@ -24058,6 +24425,13 @@ index 10fd829eff37..39654b568f06 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["CPU_ARCH"] == "ppc64":
+-
+-    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["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -24082,6 +24456,13 @@ index 10fd829eff37..39654b568f06 100644
 -
 -    DEFINES["USE_X11"] = "1"
 -
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Android":
+-
+-    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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -24091,7 +24472,7 @@ index 10fd829eff37..39654b568f06 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
+-    CFLAGS += [
 -        "-msse2"
 -    ]
 -
@@ -24099,11 +24480,28 @@ index 10fd829eff37..39654b568f06 100644
 -        "android_support"
 -    ]
 -
+-    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["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
+-
+-    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["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
+-    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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -24112,25 +24510,35 @@ index 10fd829eff37..39654b568f06 100644
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["CPU_ARCH"] == "x86":
  
-     CXXFLAGS += [
+     CFLAGS += [
          "-msse2"
      ]
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
+-    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["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    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"
+-    ]
 +    DEFINES["USE_X11"] = "1"
  
- 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 8738af548035..5c3af991aa43 100644
---- third_party/libwebrtc/call/rtp_receiver_gn/moz.build
-+++ third_party/libwebrtc/call/rtp_receiver_gn/moz.build
+ 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 c89142a40148..01be5f344233 100644
+--- third_party/libwebrtc/common_audio/common_audio_cc_gn/moz.build
++++ third_party/libwebrtc/common_audio/common_audio_cc_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -24152,7 +24560,7 @@ index 8738af548035..5c3af991aa43 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -43,182 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -24172,7 +24580,6 @@ index 8738af548035..5c3af991aa43 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -24202,7 +24609,6 @@ index 8738af548035..5c3af991aa43 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "dl",
 -        "rt"
 -    ]
 -
@@ -24338,11 +24744,11 @@ index 8738af548035..5c3af991aa43 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 1f688d10e761..738ea4eacb17 100644
---- third_party/libwebrtc/call/rtp_sender_gn/moz.build
-+++ third_party/libwebrtc/call/rtp_sender_gn/moz.build
+ 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 6d272bd64e45..e68453f5da7f 100644
+--- third_party/libwebrtc/common_audio/common_audio_gn/moz.build
++++ third_party/libwebrtc/common_audio/common_audio_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -24364,7 +24770,7 @@ index 1f688d10e761..738ea4eacb17 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -43,182 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -55,180 +65,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -24384,7 +24790,6 @@ index 1f688d10e761..738ea4eacb17 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -24414,7 +24819,6 @@ index 1f688d10e761..738ea4eacb17 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "dl",
 -        "rt"
 -    ]
 -
@@ -24550,20 +24954,22 @@ index 1f688d10e761..738ea4eacb17 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("rtp_sender_gn")
-diff --git third_party/libwebrtc/call/simulated_network_gn/moz.build third_party/libwebrtc/call/simulated_network_gn/moz.build
-index 8437b5b9ef11..8ca842925ef7 100644
---- third_party/libwebrtc/call/simulated_network_gn/moz.build
-+++ third_party/libwebrtc/call/simulated_network_gn/moz.build
-@@ -12,10 +12,20 @@ AllowCompilerWarnings()
+ 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 c3fbbe4d0b5b..b9490acb7ce3 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"
  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_AVX2"] = True
+ DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_HAS_NEON"] = True
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
  DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
@@ -24576,7 +24982,7 @@ index 8437b5b9ef11..8ca842925ef7 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,182 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,148 +56,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -24588,7 +24994,6 @@ index 8437b5b9ef11..8ca842925ef7 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -24596,13 +25001,12 @@ index 8437b5b9ef11..8ca842925ef7 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
@@ -24620,13 +25024,13 @@ index 8437b5b9ef11..8ca842925ef7 100644
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "dl",
 -        "rt"
 -    ]
 -
@@ -24635,8 +25039,8 @@ index 8437b5b9ef11..8ca842925ef7 100644
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -24652,7 +25056,7 @@ index 8437b5b9ef11..8ca842925ef7 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
@@ -24677,22 +25081,15 @@ index 8437b5b9ef11..8ca842925ef7 100644
 -        "secur32",
 -        "winmm"
 -    ]
-+    DEFINES["_DEBUG"] = True
- 
- if CONFIG["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
+-
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
+-    CFLAGS += [
 -        "-mfpu=neon"
 -    ]
 -
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -24708,15 +25105,20 @@ index 8437b5b9ef11..8ca842925ef7 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"
+ 
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Android":
 -
--    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -24725,57 +25127,26 @@ index 8437b5b9ef11..8ca842925ef7 100644
 -        "unwind"
 -    ]
 -
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("simulated_network_gn")
-diff --git third_party/libwebrtc/call/simulated_packet_receiver_gn/moz.build third_party/libwebrtc/call/simulated_packet_receiver_gn/moz.build
-index 08140f915b20..46df12c957ef 100644
---- third_party/libwebrtc/call/simulated_packet_receiver_gn/moz.build
-+++ third_party/libwebrtc/call/simulated_packet_receiver_gn/moz.build
-@@ -12,10 +12,20 @@ AllowCompilerWarnings()
+ 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 7a2221caaf96..0ee185ad224e 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"
  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_AVX2"] = True
+ DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
+ DEFINES["WEBRTC_HAS_NEON"] = True
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
  DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
@@ -24788,7 +25159,7 @@ index 08140f915b20..46df12c957ef 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,170 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,148 +55,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -24800,7 +25171,6 @@ index 08140f915b20..46df12c957ef 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -24808,13 +25178,12 @@ index 08140f915b20..46df12c957ef 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
@@ -24832,13 +25201,13 @@ index 08140f915b20..46df12c957ef 100644
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "dl",
 -        "rt"
 -    ]
 -
@@ -24847,8 +25216,8 @@ index 08140f915b20..46df12c957ef 100644
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -24864,7 +25233,7 @@ index 08140f915b20..46df12c957ef 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
@@ -24889,18 +25258,15 @@ index 08140f915b20..46df12c957ef 100644
 -        "secur32",
 -        "winmm"
 -    ]
-+    DEFINES["_DEBUG"] = True
- 
- if CONFIG["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
+-
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -24916,8 +25282,8 @@ index 08140f915b20..46df12c957ef 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"
@@ -24927,6 +25293,10 @@ index 08140f915b20..46df12c957ef 100644
  
      DEFINES["USE_X11"] = "1"
  
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -24934,45 +25304,23 @@ index 08140f915b20..46df12c957ef 100644
 -        "unwind"
 -    ]
 -
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -
- Library("simulated_packet_receiver_gn")
-diff --git third_party/libwebrtc/call/version_gn/moz.build third_party/libwebrtc/call/version_gn/moz.build
-index c96fff2330d0..2f04e14b27e9 100644
---- third_party/libwebrtc/call/version_gn/moz.build
-+++ third_party/libwebrtc/call/version_gn/moz.build
-@@ -12,10 +12,20 @@ AllowCompilerWarnings()
+ 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 65414fa59e71..869be4967834 100644
+--- third_party/libwebrtc/common_audio/common_audio_sse2_gn/moz.build
++++ third_party/libwebrtc/common_audio/common_audio_sse2_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_AVX2"] = True
+ DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -24986,7 +25334,7 @@ index c96fff2330d0..2f04e14b27e9 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,165 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,159 +53,23 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -24998,16 +25346,22 @@ index c96fff2330d0..2f04e14b27e9 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_AVX2"] = 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_ENABLE_AVX2"] = True
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
@@ -25025,18 +25379,26 @@ index c96fff2330d0..2f04e14b27e9 100644
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GNU_SOURCE"] = True
 -    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":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -25052,7 +25414,6 @@ index c96fff2330d0..2f04e14b27e9 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
@@ -25070,27 +25431,18 @@ index c96fff2330d0..2f04e14b27e9 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
-+    DEFINES["_DEBUG"] = True
- 
- if CONFIG["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
 -    ]
 -
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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
@@ -25111,17 +25463,11 @@ index c96fff2330d0..2f04e14b27e9 100644
 -
 -    DEFINES["USE_X11"] = "1"
 -
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 +if CONFIG["CPU_ARCH"] == "x86":
  
      CXXFLAGS += [
+         "-msse2",
          "-msse2"
      ]
  
@@ -25129,37 +25475,33 @@ index c96fff2330d0..2f04e14b27e9 100644
 -        "android_support"
 -    ]
 -
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
 -
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["CPU_ARCH"] == "x86_64":
+ 
+     CXXFLAGS += [
+-        "-msse2",
+         "-msse2"
+     ]
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
 +    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 b8a7e06c78e0..097a3447260c 100644
---- third_party/libwebrtc/call/video_stream_api_gn/moz.build
-+++ third_party/libwebrtc/call/video_stream_api_gn/moz.build
+ 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 7789d284cd48..6ff6cb1fe673 100644
+--- third_party/libwebrtc/common_audio/fir_filter_factory_gn/moz.build
++++ third_party/libwebrtc/common_audio/fir_filter_factory_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -25181,7 +25523,7 @@ index b8a7e06c78e0..097a3447260c 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,182 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,180 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -25201,7 +25543,6 @@ index b8a7e06c78e0..097a3447260c 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -25231,7 +25572,6 @@ index b8a7e06c78e0..097a3447260c 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "dl",
 -        "rt"
 -    ]
 -
@@ -25367,19 +25707,19 @@ index b8a7e06c78e0..097a3447260c 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("video_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 753b23f73d31..0ea238d3def2 100644
---- third_party/libwebrtc/common_audio/common_audio_avx2_gn/moz.build
-+++ third_party/libwebrtc/common_audio/common_audio_avx2_gn/moz.build
-@@ -17,11 +17,20 @@ CXXFLAGS += [
+ 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 d9adf4c2abf6..65cf5f1fd009 100644
+--- third_party/libwebrtc/common_audio/fir_filter_gn/moz.build
++++ third_party/libwebrtc/common_audio/fir_filter_gn/moz.build
+@@ -12,10 +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_AVX2"] = True
++DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -25393,7 +25733,7 @@ index 753b23f73d31..0ea238d3def2 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -48,137 +57,16 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -25405,18 +25745,16 @@ index 753b23f73d31..0ea238d3def2 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = 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_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
@@ -25434,22 +25772,18 @@ index 753b23f73d31..0ea238d3def2 100644
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
--    DEFINES["_GNU_SOURCE"] = True
 -    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_AVX2"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -25465,6 +25799,7 @@ index 753b23f73d31..0ea238d3def2 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
@@ -25482,13 +25817,18 @@ index 753b23f73d31..0ea238d3def2 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
 -
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -25504,40 +25844,55 @@ index 753b23f73d31..0ea238d3def2 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"
+ 
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
--    DEFINES["USE_X11"] = "1"
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
 -
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+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 9a7a8fa7cc91..263d4c990206 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
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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 a1663a2e3dbe..908a1bc91a0c 100644
+--- third_party/libwebrtc/common_audio/sinc_resampler_gn/moz.build
++++ third_party/libwebrtc/common_audio/sinc_resampler_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -25559,7 +25914,7 @@ index 9a7a8fa7cc91..263d4c990206 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,158 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,168 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -25578,6 +25933,10 @@ index 9a7a8fa7cc91..263d4c990206 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -25603,6 +25962,10 @@ index 9a7a8fa7cc91..263d4c990206 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -25643,6 +26006,13 @@ index 9a7a8fa7cc91..263d4c990206 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -25656,11 +26026,6 @@ index 9a7a8fa7cc91..263d4c990206 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
--    SOURCES += [
--        "/third_party/libwebrtc/common_audio/signal_processing/complex_bit_reverse_arm.S",
--        "/third_party/libwebrtc/common_audio/signal_processing/filter_ar_fast_q12_armv7.S"
--    ]
--
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -25719,11 +26084,11 @@ index 9a7a8fa7cc91..263d4c990206 100644
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 1b27f681e4d0..46305b3ab721 100644
---- third_party/libwebrtc/common_audio/common_audio_c_gn/moz.build
-+++ third_party/libwebrtc/common_audio/common_audio_c_gn/moz.build
+ 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 326e6586dd01..c1b8965c990b 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -25745,23 +26110,7 @@ index 1b27f681e4d0..46305b3ab721 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,6 +47,7 @@ UNIFIED_SOURCES += [
-     "/third_party/libwebrtc/common_audio/ring_buffer.c",
-     "/third_party/libwebrtc/common_audio/signal_processing/auto_corr_to_refl_coef.c",
-     "/third_party/libwebrtc/common_audio/signal_processing/auto_correlation.c",
-+    "/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/copy_set_operations.c",
-     "/third_party/libwebrtc/common_audio/signal_processing/cross_correlation.c",
-@@ -44,6 +55,7 @@ UNIFIED_SOURCES += [
-     "/third_party/libwebrtc/common_audio/signal_processing/downsample_fast.c",
-     "/third_party/libwebrtc/common_audio/signal_processing/energy.c",
-     "/third_party/libwebrtc/common_audio/signal_processing/filter_ar.c",
-+    "/third_party/libwebrtc/common_audio/signal_processing/filter_ar_fast_q12.c",
-     "/third_party/libwebrtc/common_audio/signal_processing/filter_ma_fast_q12.c",
-     "/third_party/libwebrtc/common_audio/signal_processing/get_hanning_window.c",
-     "/third_party/libwebrtc/common_audio/signal_processing/get_scaling_square.c",
-@@ -79,236 +91,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,101 +52,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -25794,11 +26143,6 @@ index 1b27f681e4d0..46305b3ab721 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    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"] == "Linux":
 -
 -    DEFINES["USE_AURA"] = "1"
@@ -25832,11 +26176,6 @@ index 1b27f681e4d0..46305b3ab721 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    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"] == "WINNT":
 -
 -    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
@@ -25870,21 +26209,17 @@ index 1b27f681e4d0..46305b3ab721 100644
 -        "secur32",
 -        "winmm"
 -    ]
--
--    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"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
+@@ -147,119 +63,29 @@ if CONFIG["CPU_ARCH"] == "aarch64":
+         "/third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128/ooura_fft_neon.cc"
+     ]
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CFLAGS += [
+-    CXXFLAGS += [
 -        "-mfpu=neon"
 -    ]
 -
@@ -25892,11 +26227,20 @@ index 1b27f681e4d0..46305b3ab721 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
--if CONFIG["CPU_ARCH"] == "ppc64":
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128/ooura_fft_neon.cc"
+-    ]
 -
+ if CONFIG["CPU_ARCH"] == "x86":
+ 
 -    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"
+-        "/third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128/ooura_fft_sse2.cc"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86_64":
+-
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128/ooura_fft_sse2.cc"
 -    ]
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
@@ -25923,13 +26267,6 @@ index 1b27f681e4d0..46305b3ab721 100644
 -
 -    DEFINES["USE_X11"] = "1"
 -
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Android":
--
--    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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -25939,73 +26276,74 @@ index 1b27f681e4d0..46305b3ab721 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CFLAGS += [
--        "-msse2"
--    ]
--
+     CXXFLAGS += [
+         "-msse2",
+         "-msse2"
+     ]
+ 
 -    OS_LIBS += [
 -        "android_support"
 -    ]
 -
--    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["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
 -
--    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"
+-    CXXFLAGS += [
+-        "-msse2"
 -    ]
 -
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    CXXFLAGS += [
+-        "-msse2"
++    UNIFIED_SOURCES += [
++        "/third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128/ooura_fft_sse2.cc"
+     ]
+ 
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
--    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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
++if CONFIG["CPU_ARCH"] == "x86_64":
  
-     CFLAGS += [
+     CXXFLAGS += [
+-        "-msse2",
          "-msse2"
      ]
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
--    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["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
+-    CXXFLAGS += [
+-        "-msse2"
++    UNIFIED_SOURCES += [
++        "/third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128/ooura_fft_sse2.cc"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--    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["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    CXXFLAGS += [
+-        "-msse2"
 -    ]
 +    DEFINES["USE_X11"] = "1"
  
- 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 36e92061f0ed..093781fb028b 100644
---- third_party/libwebrtc/common_audio/common_audio_cc_gn/moz.build
-+++ third_party/libwebrtc/common_audio/common_audio_cc_gn/moz.build
+ 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 9bf69463da2e..a1533300d19e 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -26027,7 +26365,7 @@ index 36e92061f0ed..093781fb028b 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,180 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,165 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -26046,10 +26384,6 @@ index 36e92061f0ed..093781fb028b 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -26075,10 +26409,6 @@ index 36e92061f0ed..093781fb028b 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -26119,13 +26449,6 @@ index 36e92061f0ed..093781fb028b 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -26175,11 +26498,12 @@ index 36e92061f0ed..093781fb028b 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -26188,34 +26512,33 @@ index 36e92061f0ed..093781fb028b 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 64d07db32a18..c031daa46962 100644
---- third_party/libwebrtc/common_audio/common_audio_gn/moz.build
-+++ third_party/libwebrtc/common_audio/common_audio_gn/moz.build
+ 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 07cd654e293a..fa79c31c4bc0 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -26237,7 +26560,18 @@ index 64d07db32a18..c031daa46962 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -54,180 +64,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -29,6 +39,10 @@ LOCAL_INCLUDES += [
+     "/tools/profiler/public"
+ ]
+ 
++UNIFIED_SOURCES += [
++    "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
++]
++
+ if not CONFIG["MOZ_DEBUG"]:
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
+@@ -38,211 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -26256,10 +26590,6 @@ index 64d07db32a18..c031daa46962 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -26270,6 +26600,10 @@ index 64d07db32a18..c031daa46962 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["USE_AURA"] = "1"
@@ -26285,10 +26619,6 @@ index 64d07db32a18..c031daa46962 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -26303,6 +26633,10 @@ index 64d07db32a18..c031daa46962 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
@@ -26330,11 +26664,8 @@ index 64d07db32a18..c031daa46962 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
 -    ]
 +    DEFINES["_DEBUG"] = True
  
@@ -26345,14 +26676,20 @@ index 64d07db32a18..c031daa46962 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-    SOURCES += [
+-        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor_arm.S"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "ppc64":
+-
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
+-    ]
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -26377,6 +26714,12 @@ index 64d07db32a18..c031daa46962 100644
 -
 -    DEFINES["USE_X11"] = "1"
 -
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Android":
+-
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
+-    ]
+-
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -26386,7 +26729,7 @@ index 64d07db32a18..c031daa46962 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
+-    CFLAGS += [
 -        "-msse2"
 -    ]
 -
@@ -26394,11 +26737,25 @@ index 64d07db32a18..c031daa46962 100644
 -        "android_support"
 -    ]
 -
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
+-
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
+-    ]
+-
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
+-    ]
+-
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -26407,36 +26764,42 @@ index 64d07db32a18..c031daa46962 100644
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["CPU_ARCH"] == "x86":
  
-     CXXFLAGS += [
+     CFLAGS += [
          "-msse2"
      ]
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
+-    ]
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
+-    ]
 +    DEFINES["USE_X11"] = "1"
  
- 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 0bb21dcc6f81..97a4c56f1a5b 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()
+ 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 754c7e1dab4b..5c46f92ca805 100644
+--- third_party/libwebrtc/common_video/common_video_gn/moz.build
++++ third_party/libwebrtc/common_video/common_video_gn/moz.build
+@@ -12,10 +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_ARCH_ARM64"] = True
 +DEFINES["WEBRTC_BSD"] = True
- DEFINES["WEBRTC_ENABLE_AVX2"] = True
++DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
- DEFINES["WEBRTC_HAS_NEON"] = True
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
  DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
@@ -26449,7 +26812,7 @@ index 0bb21dcc6f81..97a4c56f1a5b 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -45,148 +55,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -54,182 +64,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -26461,6 +26824,7 @@ index 0bb21dcc6f81..97a4c56f1a5b 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -26468,12 +26832,13 @@ index 0bb21dcc6f81..97a4c56f1a5b 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
@@ -26491,13 +26856,13 @@ index 0bb21dcc6f81..97a4c56f1a5b 100644
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
--    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "dl",
 -        "rt"
 -    ]
 -
@@ -26506,8 +26871,8 @@ index 0bb21dcc6f81..97a4c56f1a5b 100644
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -26523,7 +26888,7 @@ index 0bb21dcc6f81..97a4c56f1a5b 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
@@ -26548,15 +26913,22 @@ index 0bb21dcc6f81..97a4c56f1a5b 100644
 -        "secur32",
 -        "winmm"
 -    ]
--
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CFLAGS += [
+-    CXXFLAGS += [
 -        "-mfpu=neon"
 -    ]
 -
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -26572,20 +26944,15 @@ index 0bb21dcc6f81..97a4c56f1a5b 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"
- 
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Android":
 -
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["USE_X11"] = "1"
 -
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -26594,26 +26961,57 @@ index 0bb21dcc6f81..97a4c56f1a5b 100644
 -        "unwind"
 -    ]
 -
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 -
- 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 05386adf23c5..30ffc38e65fd 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()
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("common_video_gn")
+diff --git third_party/libwebrtc/common_video/frame_counts_gn/moz.build third_party/libwebrtc/common_video/frame_counts_gn/moz.build
+index 32879afe5efe..a4dc39803f1f 100644
+--- third_party/libwebrtc/common_video/frame_counts_gn/moz.build
++++ third_party/libwebrtc/common_video/frame_counts_gn/moz.build
+@@ -12,10 +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_ARCH_ARM64"] = True
 +DEFINES["WEBRTC_BSD"] = True
- DEFINES["WEBRTC_ENABLE_AVX2"] = True
++DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
- DEFINES["WEBRTC_HAS_NEON"] = True
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
  DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
@@ -26626,7 +27024,7 @@ index 05386adf23c5..30ffc38e65fd 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -44,148 +54,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -26638,19 +27036,16 @@ index 05386adf23c5..30ffc38e65fd 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = 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_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
@@ -26668,23 +27063,18 @@ index 05386adf23c5..30ffc38e65fd 100644
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
--    DEFINES["_GNU_SOURCE"] = True
 -    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_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -26700,7 +27090,7 @@ index 05386adf23c5..30ffc38e65fd 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
@@ -26718,22 +27108,18 @@ index 05386adf23c5..30ffc38e65fd 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
--
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -26749,8 +27135,8 @@ index 05386adf23c5..30ffc38e65fd 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"
@@ -26760,10 +27146,6 @@ index 05386adf23c5..30ffc38e65fd 100644
  
      DEFINES["USE_X11"] = "1"
  
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Android":
--
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -26771,23 +27153,45 @@ index 05386adf23c5..30ffc38e65fd 100644
 -        "unwind"
 -    ]
 -
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 -
- 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 714219228071..d638a4646d71 100644
---- third_party/libwebrtc/common_audio/common_audio_sse2_gn/moz.build
-+++ third_party/libwebrtc/common_audio/common_audio_sse2_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("frame_counts_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 e3f971f91d61..1a4072a9f3f9 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
+@@ -12,10 +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_AVX2"] = True
++DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -26801,7 +27205,7 @@ index 714219228071..d638a4646d71 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -43,159 +52,23 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -26813,6 +27217,7 @@ index 714219228071..d638a4646d71 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -26825,10 +27230,7 @@ index 714219228071..d638a4646d71 100644
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
@@ -26846,26 +27248,18 @@ index 714219228071..d638a4646d71 100644
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
--    DEFINES["_GNU_SOURCE"] = True
 -    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":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -26881,6 +27275,7 @@ index 714219228071..d638a4646d71 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
@@ -26898,18 +27293,27 @@ index 714219228071..d638a4646d71 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
 -
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
+-    CXXFLAGS += [
+-        "-mfpu=neon"
 -    ]
 -
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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
@@ -26930,45 +27334,55 @@ index 714219228071..d638a4646d71 100644
 -
 -    DEFINES["USE_X11"] = "1"
 -
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2",
-         "-msse2"
-     ]
- 
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
 -    OS_LIBS += [
--        "android_support"
+-        "android_support",
+-        "unwind"
 -    ]
 -
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
 -
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86_64":
++if CONFIG["CPU_ARCH"] == "x86":
  
      CXXFLAGS += [
--        "-msse2",
          "-msse2"
      ]
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--    CXXFLAGS += [
--        "-msse2"
--    ]
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 +    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 1dff4b4e73d3..0ff9e70d3523 100644
---- third_party/libwebrtc/common_audio/fir_filter_factory_gn/moz.build
-+++ third_party/libwebrtc/common_audio/fir_filter_factory_gn/moz.build
+ Library("generic_frame_descriptor_gn")
+diff --git third_party/libwebrtc/logging/rtc_event_audio_gn/moz.build third_party/libwebrtc/logging/rtc_event_audio_gn/moz.build
+index 178fec047688..7c275e36a98e 100644
+--- third_party/libwebrtc/logging/rtc_event_audio_gn/moz.build
++++ third_party/libwebrtc/logging/rtc_event_audio_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -26990,7 +27404,7 @@ index 1dff4b4e73d3..0ff9e70d3523 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,173 +55,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -27038,10 +27452,6 @@ index 1dff4b4e73d3..0ff9e70d3523 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -27084,9 +27494,6 @@ index 1dff4b4e73d3..0ff9e70d3523 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -27166,19 +27573,19 @@ index 1dff4b4e73d3..0ff9e70d3523 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 51acac9bad1a..6ed17d2eb8dd 100644
---- third_party/libwebrtc/common_audio/fir_filter_gn/moz.build
-+++ third_party/libwebrtc/common_audio/fir_filter_gn/moz.build
+ 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 4fb00ee4ecbe..bbf9028a6e41 100644
+--- third_party/libwebrtc/logging/rtc_event_bwe_gn/moz.build
++++ third_party/libwebrtc/logging/rtc_event_bwe_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -27200,7 +27607,7 @@ index 51acac9bad1a..6ed17d2eb8dd 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,173 +57,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -27219,6 +27626,10 @@ index 51acac9bad1a..6ed17d2eb8dd 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -27284,6 +27695,10 @@ index 51acac9bad1a..6ed17d2eb8dd 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -27293,6 +27708,10 @@ index 51acac9bad1a..6ed17d2eb8dd 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -27318,10 +27737,9 @@ index 51acac9bad1a..6ed17d2eb8dd 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -27331,6 +27749,10 @@ index 51acac9bad1a..6ed17d2eb8dd 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -27346,20 +27768,27 @@ index 51acac9bad1a..6ed17d2eb8dd 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 b1047de5ccb2..128eb766d596 100644
---- third_party/libwebrtc/common_audio/sinc_resampler_gn/moz.build
-+++ third_party/libwebrtc/common_audio/sinc_resampler_gn/moz.build
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 faa472202d34..564974dd02f1 100644
+--- third_party/libwebrtc/logging/rtc_event_field_gn/moz.build
++++ third_party/libwebrtc/logging/rtc_event_field_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -27381,7 +27810,7 @@ index b1047de5ccb2..128eb766d596 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,168 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,173 +55,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -27429,10 +27858,6 @@ index b1047de5ccb2..128eb766d596 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -27475,9 +27900,6 @@ index b1047de5ccb2..128eb766d596 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -27489,6 +27911,10 @@ index b1047de5ccb2..128eb766d596 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -27514,10 +27940,9 @@ index b1047de5ccb2..128eb766d596 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -27527,6 +27952,10 @@ index b1047de5ccb2..128eb766d596 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -27542,20 +27971,27 @@ index b1047de5ccb2..128eb766d596 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 90b32305ac8f..5c39d1c2cf98 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
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("rtc_event_field_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 c07e66ea2e4c..274b1470cc04 100644
+--- third_party/libwebrtc/logging/rtc_event_number_encodings_gn/moz.build
++++ third_party/libwebrtc/logging/rtc_event_number_encodings_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -27577,7 +28013,7 @@ index 90b32305ac8f..5c39d1c2cf98 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,101 +51,7 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,169 +54,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -27625,10 +28061,6 @@ index 90b32305ac8f..5c39d1c2cf98 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -27669,20 +28101,12 @@ index 90b32305ac8f..5c39d1c2cf98 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
  
-@@ -146,119 +62,29 @@ if CONFIG["CPU_ARCH"] == "aarch64":
-         "/third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128/ooura_fft_neon.cc"
-     ]
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
@@ -27694,22 +28118,6 @@ index 90b32305ac8f..5c39d1c2cf98 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128/ooura_fft_neon.cc"
--    ]
--
- if CONFIG["CPU_ARCH"] == "x86":
- 
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128/ooura_fft_sse2.cc"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86_64":
--
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128/ooura_fft_sse2.cc"
--    ]
--
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -27742,30 +28150,15 @@ index 90b32305ac8f..5c39d1c2cf98 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
-     CXXFLAGS += [
-         "-msse2",
-         "-msse2"
-     ]
- 
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
 -
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
 -
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Darwin":
+-    OS_LIBS += [
+-        "android_support"
+-    ]
 -
--    CXXFLAGS += [
--        "-msse2"
-+    UNIFIED_SOURCES += [
-+        "/third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128/ooura_fft_sse2.cc"
-     ]
- 
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -27777,40 +28170,27 @@ index 90b32305ac8f..5c39d1c2cf98 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86_64":
++if CONFIG["CPU_ARCH"] == "x86":
  
      CXXFLAGS += [
--        "-msse2",
          "-msse2"
      ]
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
--    CXXFLAGS += [
--        "-msse2"
-+    UNIFIED_SOURCES += [
-+        "/third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128/ooura_fft_sse2.cc"
-     ]
- 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "OpenBSD":
--
--    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 f58d8e53efdc..f3ee2cffe7f8 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
+ 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 9bb27219dc5a..11aa433e3e75 100644
+--- third_party/libwebrtc/logging/rtc_event_pacing_gn/moz.build
++++ third_party/libwebrtc/logging/rtc_event_pacing_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -27832,7 +28212,7 @@ index f58d8e53efdc..f3ee2cffe7f8 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,165 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -27851,6 +28231,10 @@ index f58d8e53efdc..f3ee2cffe7f8 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -27916,6 +28300,10 @@ index f58d8e53efdc..f3ee2cffe7f8 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -27965,12 +28353,11 @@ index f58d8e53efdc..f3ee2cffe7f8 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -27979,33 +28366,34 @@ index f58d8e53efdc..f3ee2cffe7f8 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 a35f2dea612d..8ac66dc66fb5 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
+ 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 cf4e0e9bf0bc..97555c91ca71 100644
+--- third_party/libwebrtc/logging/rtc_event_rtp_rtcp_gn/moz.build
++++ third_party/libwebrtc/logging/rtc_event_rtp_rtcp_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -28027,18 +28415,7 @@ index a35f2dea612d..8ac66dc66fb5 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -28,6 +38,10 @@ LOCAL_INCLUDES += [
-     "/tools/profiler/public"
- ]
- 
-+UNIFIED_SOURCES += [
-+    "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
-+]
-+
- if not CONFIG["MOZ_DEBUG"]:
- 
-     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
-@@ -37,211 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,182 +55,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -28057,6 +28434,11 @@ index a35f2dea612d..8ac66dc66fb5 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "GLESv2",
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -28067,10 +28449,6 @@ index a35f2dea612d..8ac66dc66fb5 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["USE_AURA"] = "1"
@@ -28086,6 +28464,11 @@ index a35f2dea612d..8ac66dc66fb5 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "dl",
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -28100,10 +28483,6 @@ index a35f2dea612d..8ac66dc66fb5 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
--    ]
--
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
@@ -28131,8 +28510,11 @@ index a35f2dea612d..8ac66dc66fb5 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
  
@@ -28143,20 +28525,14 @@ index a35f2dea612d..8ac66dc66fb5 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
--    SOURCES += [
--        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor_arm.S"
--    ]
--
--if CONFIG["CPU_ARCH"] == "ppc64":
--
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
--    ]
--
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -28181,12 +28557,6 @@ index a35f2dea612d..8ac66dc66fb5 100644
 -
 -    DEFINES["USE_X11"] = "1"
 -
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Android":
--
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
--    ]
--
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -28196,7 +28566,7 @@ index a35f2dea612d..8ac66dc66fb5 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CFLAGS += [
+-    CXXFLAGS += [
 -        "-msse2"
 -    ]
 -
@@ -28204,25 +28574,11 @@ index a35f2dea612d..8ac66dc66fb5 100644
 -        "android_support"
 -    ]
 -
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
--
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
--    ]
--
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
--    ]
--
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -28231,33 +28587,25 @@ index a35f2dea612d..8ac66dc66fb5 100644
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["CPU_ARCH"] == "x86":
  
-     CFLAGS += [
+     CXXFLAGS += [
          "-msse2"
      ]
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
--    ]
--
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
--    ]
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 9e39116e3cc4..2c4a466c4364 100644
---- third_party/libwebrtc/common_video/common_video_gn/moz.build
-+++ third_party/libwebrtc/common_video/common_video_gn/moz.build
+ 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 5c22e5310b27..acf53e59a799 100644
+--- third_party/libwebrtc/logging/rtc_event_video_gn/moz.build
++++ third_party/libwebrtc/logging/rtc_event_video_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -28279,7 +28627,7 @@ index 9e39116e3cc4..2c4a466c4364 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -55,182 +65,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,173 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -28299,7 +28647,6 @@ index 9e39116e3cc4..2c4a466c4364 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -28328,11 +28675,6 @@ index 9e39116e3cc4..2c4a466c4364 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -28375,9 +28717,6 @@ index 9e39116e3cc4..2c4a466c4364 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -28457,19 +28796,19 @@ index 9e39116e3cc4..2c4a466c4364 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("common_video_gn")
-diff --git third_party/libwebrtc/common_video/frame_counts_gn/moz.build third_party/libwebrtc/common_video/frame_counts_gn/moz.build
-index d1be405adf26..1e284ffb51df 100644
---- third_party/libwebrtc/common_video/frame_counts_gn/moz.build
-+++ third_party/libwebrtc/common_video/frame_counts_gn/moz.build
+ 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 7f5db76d3454..30ca2d2315f0 100644
+--- third_party/libwebrtc/logging/rtc_stream_config_gn/moz.build
++++ third_party/libwebrtc/logging/rtc_stream_config_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -28491,7 +28830,7 @@ index d1be405adf26..1e284ffb51df 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -28510,6 +28849,10 @@ index d1be405adf26..1e284ffb51df 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -28575,6 +28918,10 @@ index d1be405adf26..1e284ffb51df 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -28584,6 +28931,10 @@ index d1be405adf26..1e284ffb51df 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -28609,10 +28960,9 @@ index d1be405adf26..1e284ffb51df 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -28622,6 +28972,10 @@ index d1be405adf26..1e284ffb51df 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -28637,20 +28991,27 @@ index d1be405adf26..1e284ffb51df 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("frame_counts_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 5827e1ffd21a..6de9372e45c1 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
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("rtc_stream_config_gn")
+diff --git third_party/libwebrtc/media/rtc_encoder_simulcast_proxy_gn/moz.build third_party/libwebrtc/media/rtc_encoder_simulcast_proxy_gn/moz.build
+index 4d5211eecf20..2c117190f8be 100644
+--- third_party/libwebrtc/media/rtc_encoder_simulcast_proxy_gn/moz.build
++++ third_party/libwebrtc/media/rtc_encoder_simulcast_proxy_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -28672,7 +29033,7 @@ index 5827e1ffd21a..6de9372e45c1 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,182 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -28692,6 +29053,7 @@ index 5827e1ffd21a..6de9372e45c1 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -28720,6 +29082,11 @@ index 5827e1ffd21a..6de9372e45c1 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "dl",
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -28760,6 +29127,13 @@ index 5827e1ffd21a..6de9372e45c1 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -28837,19 +29211,19 @@ index 5827e1ffd21a..6de9372e45c1 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("generic_frame_descriptor_gn")
-diff --git third_party/libwebrtc/logging/rtc_event_audio_gn/moz.build third_party/libwebrtc/logging/rtc_event_audio_gn/moz.build
-index f7ee1f3f5e87..f81f04af427e 100644
---- third_party/libwebrtc/logging/rtc_event_audio_gn/moz.build
-+++ third_party/libwebrtc/logging/rtc_event_audio_gn/moz.build
+ Library("rtc_encoder_simulcast_proxy_gn")
+diff --git third_party/libwebrtc/media/rtc_media_base_gn/moz.build third_party/libwebrtc/media/rtc_media_base_gn/moz.build
+index 9224dd2ce9b7..cca69d453c45 100644
+--- third_party/libwebrtc/media/rtc_media_base_gn/moz.build
++++ third_party/libwebrtc/media/rtc_media_base_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -28871,7 +29245,7 @@ index f7ee1f3f5e87..f81f04af427e 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -44,173 +54,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,182 +57,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -28891,6 +29265,7 @@ index f7ee1f3f5e87..f81f04af427e 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -28919,6 +29294,11 @@ index f7ee1f3f5e87..f81f04af427e 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "dl",
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -28961,6 +29341,9 @@ index f7ee1f3f5e87..f81f04af427e 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -29040,19 +29423,200 @@ index f7ee1f3f5e87..f81f04af427e 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 a1f306078e47..e56b2aa4283a 100644
---- third_party/libwebrtc/logging/rtc_event_bwe_gn/moz.build
-+++ third_party/libwebrtc/logging/rtc_event_bwe_gn/moz.build
+ 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 41d5885fdcd9..0475ba4deb35 100644
+--- third_party/libwebrtc/media/rtc_media_config_gn/moz.build
++++ third_party/libwebrtc/media/rtc_media_config_gn/moz.build
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -38,153 +48,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-
+-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_ENABLE_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("rtc_media_config_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 2a4181ac6774..c2fe48186c17 100644
+--- third_party/libwebrtc/media/rtc_simulcast_encoder_adapter_gn/moz.build
++++ third_party/libwebrtc/media/rtc_simulcast_encoder_adapter_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -29074,7 +29638,7 @@ index a1f306078e47..e56b2aa4283a 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -46,173 +56,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,182 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -29094,6 +29658,7 @@ index a1f306078e47..e56b2aa4283a 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -29122,6 +29687,11 @@ index a1f306078e47..e56b2aa4283a 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "dl",
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -29164,6 +29734,9 @@ index a1f306078e47..e56b2aa4283a 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -29243,19 +29816,19 @@ index a1f306078e47..e56b2aa4283a 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 5e3ac8d3a627..0cf087817f5b 100644
---- third_party/libwebrtc/logging/rtc_event_field_gn/moz.build
-+++ third_party/libwebrtc/logging/rtc_event_field_gn/moz.build
+ Library("rtc_simulcast_encoder_adapter_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 ecfaca26442b..eb4cc15f8eaa 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -29277,7 +29850,7 @@ index 5e3ac8d3a627..0cf087817f5b 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -44,173 +54,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -29454,11 +30027,11 @@ index 5e3ac8d3a627..0cf087817f5b 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("rtc_event_field_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 9fbb704def94..edc250ccc28d 100644
---- third_party/libwebrtc/logging/rtc_event_number_encodings_gn/moz.build
-+++ third_party/libwebrtc/logging/rtc_event_number_encodings_gn/moz.build
+ 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 42c8a15f4c46..f3b9bfbe9853 100644
+--- third_party/libwebrtc/modules/audio_coding/audio_coding_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/audio_coding_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -29480,7 +30053,7 @@ index 9fbb704def94..edc250ccc28d 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -43,169 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,180 +56,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -29528,205 +30101,10 @@ index 9fbb704def94..edc250ccc28d 100644
 -    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_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- 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 ab80a106a29d..cdc64d25e418 100644
---- third_party/libwebrtc/logging/rtc_event_pacing_gn/moz.build
-+++ third_party/libwebrtc/logging/rtc_event_pacing_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -41,173 +51,21 @@ 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_AVX2"] = 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"
+-        "rt"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Darwin":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = 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
--
--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"
@@ -29769,6 +30147,9 @@ index ab80a106a29d..cdc64d25e418 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -29848,19 +30229,19 @@ index ab80a106a29d..cdc64d25e418 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 17c24f5f1888..07fa4ed0549c 100644
---- third_party/libwebrtc/logging/rtc_event_rtp_rtcp_gn/moz.build
-+++ third_party/libwebrtc/logging/rtc_event_rtp_rtcp_gn/moz.build
+ 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 313f40bcfe10..db4eca09e6b3 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -29882,7 +30263,7 @@ index 17c24f5f1888..07fa4ed0549c 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -44,182 +54,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -29901,11 +30282,6 @@ index 17c24f5f1888..07fa4ed0549c 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "GLESv2",
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -29931,11 +30307,6 @@ index 17c24f5f1888..07fa4ed0549c 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -29976,13 +30347,6 @@ index 17c24f5f1888..07fa4ed0549c 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -29992,10 +30356,6 @@ index 17c24f5f1888..07fa4ed0549c 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -30021,9 +30381,10 @@ index 17c24f5f1888..07fa4ed0549c 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -30033,10 +30394,6 @@ index 17c24f5f1888..07fa4ed0549c 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -30052,27 +30409,20 @@ index 17c24f5f1888..07fa4ed0549c 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- 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 fad62b66ebe8..e5eb0624784c 100644
---- third_party/libwebrtc/logging/rtc_event_video_gn/moz.build
-+++ third_party/libwebrtc/logging/rtc_event_video_gn/moz.build
+-
+ 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 754290afbc23..b25576255c8a 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -30271,214 +30621,11 @@ index fad62b66ebe8..e5eb0624784c 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 6ec9346d0bf8..4add6db5d67a 100644
---- third_party/libwebrtc/logging/rtc_stream_config_gn/moz.build
-+++ third_party/libwebrtc/logging/rtc_stream_config_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -41,173 +51,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 += [
--        "winmm"
--    ]
-+    DEFINES["_DEBUG"] = True
- 
- if CONFIG["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("rtc_stream_config_gn")
-diff --git third_party/libwebrtc/media/rtc_encoder_simulcast_proxy_gn/moz.build third_party/libwebrtc/media/rtc_encoder_simulcast_proxy_gn/moz.build
-index 56988c6720bc..60b3d5161dad 100644
---- third_party/libwebrtc/media/rtc_encoder_simulcast_proxy_gn/moz.build
-+++ third_party/libwebrtc/media/rtc_encoder_simulcast_proxy_gn/moz.build
+ 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 d5394d46a85b..f2d95cf4cc0f 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -30500,7 +30647,7 @@ index 56988c6720bc..60b3d5161dad 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,182 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -30520,7 +30667,6 @@ index 56988c6720bc..60b3d5161dad 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -30550,7 +30696,6 @@ index 56988c6720bc..60b3d5161dad 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "dl",
 -        "rt"
 -    ]
 -
@@ -30686,11 +30831,11 @@ index 56988c6720bc..60b3d5161dad 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("rtc_encoder_simulcast_proxy_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 8195c951fd20..b2582a48b05e 100644
---- third_party/libwebrtc/media/rtc_internal_video_codecs_gn/moz.build
-+++ third_party/libwebrtc/media/rtc_internal_video_codecs_gn/moz.build
+ 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 a0226b68c6aa..47b154c638e7 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -30712,7 +30857,7 @@ index 8195c951fd20..b2582a48b05e 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -43,182 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,165 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -30731,11 +30876,6 @@ index 8195c951fd20..b2582a48b05e 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "GLESv2",
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -30761,11 +30901,6 @@ index 8195c951fd20..b2582a48b05e 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -30806,13 +30941,6 @@ index 8195c951fd20..b2582a48b05e 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -30862,11 +30990,12 @@ index 8195c951fd20..b2582a48b05e 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -30875,34 +31004,33 @@ index 8195c951fd20..b2582a48b05e 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "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 6e031520999d..548db68e2d8d 100644
---- third_party/libwebrtc/media/rtc_media_base_gn/moz.build
-+++ third_party/libwebrtc/media/rtc_media_base_gn/moz.build
+ 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 359bd944bd36..651dfb9a428e 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -30924,7 +31052,7 @@ index 6e031520999d..548db68e2d8d 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -46,182 +56,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -52,180 +62,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -30944,7 +31072,6 @@ index 6e031520999d..548db68e2d8d 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -30974,7 +31101,6 @@ index 6e031520999d..548db68e2d8d 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "dl",
 -        "rt"
 -    ]
 -
@@ -31110,11 +31236,11 @@ index 6e031520999d..548db68e2d8d 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "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 b3e48563c04d..85b15dbdb123 100644
---- third_party/libwebrtc/media/rtc_media_config_gn/moz.build
-+++ third_party/libwebrtc/media/rtc_media_config_gn/moz.build
+ 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 15e3640cfefa..e7f5d8bbd4d4 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -31136,7 +31262,7 @@ index b3e48563c04d..85b15dbdb123 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -31155,6 +31281,10 @@ index b3e48563c04d..85b15dbdb123 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -31180,6 +31310,10 @@ index b3e48563c04d..85b15dbdb123 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -31220,6 +31354,13 @@ index b3e48563c04d..85b15dbdb123 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -31229,6 +31370,10 @@ index b3e48563c04d..85b15dbdb123 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -31254,10 +31399,9 @@ index b3e48563c04d..85b15dbdb123 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -31267,6 +31411,10 @@ index b3e48563c04d..85b15dbdb123 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -31282,20 +31430,27 @@ index b3e48563c04d..85b15dbdb123 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("rtc_media_config_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 95e8042bcb2a..8d7badece724 100644
---- third_party/libwebrtc/media/rtc_simulcast_encoder_adapter_gn/moz.build
-+++ third_party/libwebrtc/media/rtc_simulcast_encoder_adapter_gn/moz.build
++    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 32064438244a..05e7d2b6b14b 100644
+--- third_party/libwebrtc/modules/audio_coding/g711_c_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/g711_c_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -31317,7 +31472,7 @@ index 95e8042bcb2a..8d7badece724 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,182 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,165 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -31336,11 +31491,6 @@ index 95e8042bcb2a..8d7badece724 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "GLESv2",
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -31366,11 +31516,6 @@ index 95e8042bcb2a..8d7badece724 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -31411,13 +31556,6 @@ index 95e8042bcb2a..8d7badece724 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -31427,7 +31565,7 @@ index 95e8042bcb2a..8d7badece724 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
+-    CFLAGS += [
 -        "-mfpu=neon"
 -    ]
 -
@@ -31467,11 +31605,12 @@ index 95e8042bcb2a..8d7badece724 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CFLAGS += [
+         "-msse2"
+     ]
+ 
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -31480,34 +31619,33 @@ index 95e8042bcb2a..8d7badece724 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
+-    CFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("rtc_simulcast_encoder_adapter_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 da3a8ff9f7cc..d7d46791cca4 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
+ 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 57272b61bc67..5dfc25169ca7 100644
+--- third_party/libwebrtc/modules/audio_coding/g711_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/g711_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -31529,7 +31667,7 @@ index da3a8ff9f7cc..d7d46791cca4 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,173 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -31706,11 +31844,11 @@ index da3a8ff9f7cc..d7d46791cca4 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 54131608f54f..8f31340071a3 100644
---- third_party/libwebrtc/modules/audio_coding/audio_coding_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/audio_coding_gn/moz.build
+ 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 86cd10ce4335..5c4b842aa7fb 100644
+--- third_party/libwebrtc/modules/audio_coding/g722_c_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/g722_c_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -31732,7 +31870,7 @@ index 54131608f54f..8f31340071a3 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -45,180 +55,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,165 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -31751,10 +31889,6 @@ index 54131608f54f..8f31340071a3 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -31780,10 +31914,6 @@ index 54131608f54f..8f31340071a3 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -31824,13 +31954,6 @@ index 54131608f54f..8f31340071a3 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -31840,7 +31963,7 @@ index 54131608f54f..8f31340071a3 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
+-    CFLAGS += [
 -        "-mfpu=neon"
 -    ]
 -
@@ -31880,11 +32003,12 @@ index 54131608f54f..8f31340071a3 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CFLAGS += [
+         "-msse2"
+     ]
+ 
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -31893,34 +32017,33 @@ index 54131608f54f..8f31340071a3 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
+-    CFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 9f3c0d8abda1..846f9f907e72 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
+ 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 93b3be7e6802..3c142192d991 100644
+--- third_party/libwebrtc/modules/audio_coding/g722_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/g722_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -31942,7 +32065,7 @@ index 9f3c0d8abda1..846f9f907e72 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,173 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -31961,6 +32084,10 @@ index 9f3c0d8abda1..846f9f907e72 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -32026,6 +32153,10 @@ index 9f3c0d8abda1..846f9f907e72 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -32035,6 +32166,10 @@ index 9f3c0d8abda1..846f9f907e72 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -32060,10 +32195,9 @@ index 9f3c0d8abda1..846f9f907e72 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -32073,6 +32207,10 @@ index 9f3c0d8abda1..846f9f907e72 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -32088,20 +32226,27 @@ index 9f3c0d8abda1..846f9f907e72 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 2d6800384758..a8bcd60ac798 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
++    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 ae9efc544a37..6a073ddd56e2 100644
+--- third_party/libwebrtc/modules/audio_coding/ilbc_c_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/ilbc_c_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -32123,7 +32268,7 @@ index 2d6800384758..a8bcd60ac798 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -110,180 +120,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -32171,6 +32316,10 @@ index 2d6800384758..a8bcd60ac798 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -32213,6 +32362,9 @@ index 2d6800384758..a8bcd60ac798 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -32224,7 +32376,7 @@ index 2d6800384758..a8bcd60ac798 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
+-    CFLAGS += [
 -        "-mfpu=neon"
 -    ]
 -
@@ -32265,7 +32417,7 @@ index 2d6800384758..a8bcd60ac798 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
+-    CFLAGS += [
 -        "-msse2"
 -    ]
 -
@@ -32286,25 +32438,25 @@ index 2d6800384758..a8bcd60ac798 100644
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["CPU_ARCH"] == "x86":
  
-     CXXFLAGS += [
+     CFLAGS += [
          "-msse2"
      ]
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 e6544c13a350..7e670fa2a6b3 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
+ 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 89801b1633e5..95a2289fffd4 100644
+--- third_party/libwebrtc/modules/audio_coding/ilbc_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/ilbc_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -32326,7 +32478,7 @@ index e6544c13a350..7e670fa2a6b3 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,180 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,180 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -32510,11 +32662,11 @@ index e6544c13a350..7e670fa2a6b3 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 1cc2a1ad8027..a02237d8138a 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
+ Library("ilbc_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 f11a34f17f54..ad1a4973adee 100644
+--- third_party/libwebrtc/modules/audio_coding/isac_bwinfo_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/isac_bwinfo_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -32536,7 +32688,7 @@ index 1cc2a1ad8027..a02237d8138a 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,165 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -32629,10 +32781,6 @@ index 1cc2a1ad8027..a02237d8138a 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -32658,9 +32806,10 @@ index 1cc2a1ad8027..a02237d8138a 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -32669,12 +32818,7 @@ index 1cc2a1ad8027..a02237d8138a 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -32683,8 +32827,7 @@ index 1cc2a1ad8027..a02237d8138a 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -32692,10 +32835,6 @@ index 1cc2a1ad8027..a02237d8138a 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
@@ -32703,13 +32842,12 @@ index 1cc2a1ad8027..a02237d8138a 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 5a88356529f0..0b6af2931830 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
+-
+ Library("isac_bwinfo_gn")
+diff --git third_party/libwebrtc/modules/audio_coding/isac_c_gn/moz.build third_party/libwebrtc/modules/audio_coding/isac_c_gn/moz.build
+index 687826a38953..acac092a2d52 100644
+--- third_party/libwebrtc/modules/audio_coding/isac_c_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/isac_c_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -32731,7 +32869,7 @@ index 5a88356529f0..0b6af2931830 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -51,180 +61,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -64,159 +74,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -32780,6 +32918,7 @@ index 5a88356529f0..0b6af2931830 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "m",
 -        "rt"
 -    ]
 -
@@ -32837,16 +32976,6 @@ index 5a88356529f0..0b6af2931830 100644
      DEFINES["WEBRTC_ARCH_ARM64"] = True
      DEFINES["WEBRTC_HAS_NEON"] = True
  
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
--
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -32871,16 +33000,9 @@ index 5a88356529f0..0b6af2931830 100644
 -
 -    DEFINES["USE_X11"] = "1"
 -
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
+-    CFLAGS += [
 -        "-msse2"
 -    ]
 -
@@ -32893,33 +33015,28 @@ index 5a88356529f0..0b6af2931830 100644
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["CPU_ARCH"] == "x86":
  
-     CXXFLAGS += [
+     CFLAGS += [
          "-msse2"
      ]
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 2fef32496b7b..908e34ef8047 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
+ Library("isac_c_gn")
+diff --git third_party/libwebrtc/modules/audio_coding/isac_common_gn/moz.build third_party/libwebrtc/modules/audio_coding/isac_common_gn/moz.build
+index 771da8a7c7a8..06f02a2ce9ff 100644
+--- third_party/libwebrtc/modules/audio_coding/isac_common_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/isac_common_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -32941,7 +33058,7 @@ index 2fef32496b7b..908e34ef8047 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,180 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,161 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -32989,10 +33106,6 @@ index 2fef32496b7b..908e34ef8047 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -33035,9 +33148,6 @@ index 2fef32496b7b..908e34ef8047 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -33049,10 +33159,6 @@ index 2fef32496b7b..908e34ef8047 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -33078,9 +33184,10 @@ index 2fef32496b7b..908e34ef8047 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -33090,10 +33197,6 @@ index 2fef32496b7b..908e34ef8047 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -33109,52 +33212,77 @@ index 2fef32496b7b..908e34ef8047 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 f12c0cfd72ee..09e3b0cc04d0 100644
---- third_party/libwebrtc/modules/audio_coding/g711_c_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/g711_c_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -41,165 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
- if CONFIG["MOZ_DEBUG"] == "1":
- 
-     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+ Library("isac_common_gn")
+diff --git third_party/libwebrtc/modules/audio_coding/isac_fix_c_arm_asm_gn/moz.build third_party/libwebrtc/modules/audio_coding/isac_fix_c_arm_asm_gn/moz.build
+deleted file mode 100644
+index 7f6a3d0edc77..000000000000
+--- third_party/libwebrtc/modules/audio_coding/isac_fix_c_arm_asm_gn/moz.build
++++ /dev/null
+@@ -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/.
+-
+-
+-  ### 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_AVX2"] = 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["_GNU_SOURCE"] = True
+-DEFINES["__STDC_CONSTANT_MACROS"] = True
+-DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-FINAL_LIBRARY = "webrtc"
+-
+-
+-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"
+-]
+-
+-SOURCES += [
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/lattice_armv7.S",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/pitch_filter_armv6.S"
+-]
+-
+-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":
 -
@@ -33163,22 +33291,12 @@ index f12c0cfd72ee..09e3b0cc04d0 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_AVX2"] = 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_ENABLE_AVX2"] = 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
+-    OS_LIBS += [
+-        "android_support",
+-        "log",
+-        "unwind"
+-    ]
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -33187,169 +33305,209 @@ index f12c0cfd72ee..09e3b0cc04d0 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":
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["USE_GLIB"] = "1"
--    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
--    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_AVX2"] = 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":
+-Library("isac_fix_c_arm_asm_gn")
+diff --git third_party/libwebrtc/modules/audio_coding/isac_fix_c_gn/moz.build third_party/libwebrtc/modules/audio_coding/isac_fix_c_gn/moz.build
+deleted file mode 100644
+index 90240d132d20..000000000000
+--- third_party/libwebrtc/modules/audio_coding/isac_fix_c_gn/moz.build
++++ /dev/null
+@@ -1,119 +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["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["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
 -
--    CFLAGS += [
--        "-mfpu=neon"
--    ]
+-  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
+-  ### DO NOT edit it by hand.                                       ###
 -
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
+-CFLAGS += [
+-    "-mfpu=neon"
+-]
 -
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-COMPILE_FLAGS["OS_INCLUDES"] = []
+-AllowCompilerWarnings()
 -
--    DEFINES["_DEBUG"] = True
+-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_AVX2"] = 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["_GNU_SOURCE"] = True
+-DEFINES["__STDC_CONSTANT_MACROS"] = True
+-DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-FINAL_LIBRARY = "webrtc"
 -
--    DEFINES["_DEBUG"] = True
 -
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-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
+-SOURCES += [
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/decode_plc.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/lpc_masking_model.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/pitch_filter.c"
+-]
 -
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
+-UNIFIED_SOURCES += [
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/arith_routines.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/arith_routines_hist.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/arith_routines_logist.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/bandwidth_estimator.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/decode.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/decode_bwe.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/encode.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/entropy_coding.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/filterbank_tables.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/filterbanks.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/filters.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/initialize.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/isacfix.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/lattice.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/lpc_tables.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/pitch_estimator.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/pitch_estimator_c.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/pitch_gain_tables.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/pitch_lag_tables.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/spectrum_ar_model_tables.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/transform.c"
+-]
 -
--    DEFINES["_DEBUG"] = True
+-if not CONFIG["MOZ_DEBUG"]:
 -
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
+-    DEFINES["NDEBUG"] = True
+-    DEFINES["NVALGRIND"] = True
 -
--    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+-if CONFIG["MOZ_DEBUG"] == "1":
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-    DEFINES["_DEBUG"] = True
 -
--    DEFINES["USE_X11"] = "1"
+-if CONFIG["OS_TARGET"] == "Android":
 -
--if CONFIG["CPU_ARCH"] == "arm" and 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 += [
 -        "android_support",
+-        "log",
 -        "unwind"
 -    ]
 -
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CFLAGS += [
-         "-msse2"
-     ]
- 
+-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
+-
 -    OS_LIBS += [
--        "android_support"
+-        "rt"
 -    ]
 -
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-    DEFINES["USE_X11"] = "1"
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
+-Library("isac_fix_c_gn")
+diff --git third_party/libwebrtc/modules/audio_coding/isac_fix_common_gn/moz.build third_party/libwebrtc/modules/audio_coding/isac_fix_common_gn/moz.build
+deleted file mode 100644
+index 880ef77b7e07..000000000000
+--- third_party/libwebrtc/modules/audio_coding/isac_fix_common_gn/moz.build
++++ /dev/null
+@@ -1,94 +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["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 -
--    CFLAGS += [
--        "-msse2"
--    ]
+-  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
+-  ### DO NOT edit it by hand.                                       ###
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
+-CFLAGS += [
+-    "-mfpu=neon"
+-]
 -
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-COMPILE_FLAGS["OS_INCLUDES"] = []
+-AllowCompilerWarnings()
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 7e07287605b7..2fe0d4a0da2d 100644
---- third_party/libwebrtc/modules/audio_coding/g711_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/g711_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
- if CONFIG["MOZ_DEBUG"] == "1":
- 
-     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-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_AVX2"] = 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["_GNU_SOURCE"] = True
+-DEFINES["__STDC_CONSTANT_MACROS"] = True
+-DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-FINAL_LIBRARY = "webrtc"
+-
+-
+-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/modules/audio_coding/codecs/isac/fix/source/fft.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/transform_tables.c"
+-]
+-
+-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":
 -
@@ -33358,21 +33516,185 @@ index 7e07287605b7..2fe0d4a0da2d 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_AVX2"] = 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"
+-        "android_support",
+-        "log",
+-        "unwind"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Darwin":
+-if CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["WEBRTC_MAC"] = True
+-    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
+-
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-Library("isac_fix_common_gn")
+diff --git third_party/libwebrtc/modules/audio_coding/isac_fix_gn/moz.build third_party/libwebrtc/modules/audio_coding/isac_fix_gn/moz.build
+deleted file mode 100644
+index 74ad08388030..000000000000
+--- third_party/libwebrtc/modules/audio_coding/isac_fix_gn/moz.build
++++ /dev/null
+@@ -1,94 +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()
+-
+-CXXFLAGS += [
+-    "-mfpu=neon"
+-]
+-
+-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_AVX2"] = 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["_GNU_SOURCE"] = True
+-DEFINES["__STDC_CONSTANT_MACROS"] = True
+-DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-FINAL_LIBRARY = "webrtc"
+-
+-
+-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/modules/audio_coding/codecs/isac/fix/source/audio_decoder_isacfix.cc",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/audio_encoder_isacfix.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["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 += [
+-        "android_support",
+-        "log",
+-        "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
+-
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-Library("isac_fix_gn")
+diff --git third_party/libwebrtc/modules/audio_coding/isac_gn/moz.build third_party/libwebrtc/modules/audio_coding/isac_gn/moz.build
+index 36415e500ff5..0fc16cbb5d3e 100644
+--- third_party/libwebrtc/modules/audio_coding/isac_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/isac_gn/moz.build
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -43,159 +53,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = True
+-    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
 -    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
@@ -33394,6 +33716,11 @@ index 7e07287605b7..2fe0d4a0da2d 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "m",
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -33436,6 +33763,9 @@ index 7e07287605b7..2fe0d4a0da2d 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -33445,16 +33775,6 @@ index 7e07287605b7..2fe0d4a0da2d 100644
      DEFINES["WEBRTC_ARCH_ARM64"] = True
      DEFINES["WEBRTC_HAS_NEON"] = True
  
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
--
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -33479,13 +33799,6 @@ index 7e07287605b7..2fe0d4a0da2d 100644
 -
 -    DEFINES["USE_X11"] = "1"
 -
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
 -    CXXFLAGS += [
@@ -33501,11 +33814,6 @@ index 7e07287605b7..2fe0d4a0da2d 100644
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["CPU_ARCH"] == "x86":
  
@@ -33523,11 +33831,114 @@ index 7e07287605b7..2fe0d4a0da2d 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 4fa22a8c6392..2fc7b3cf1b85 100644
---- third_party/libwebrtc/modules/audio_coding/g722_c_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/g722_c_gn/moz.build
+ Library("isac_gn")
+diff --git third_party/libwebrtc/modules/audio_coding/isac_neon_gn/moz.build third_party/libwebrtc/modules/audio_coding/isac_neon_gn/moz.build
+deleted file mode 100644
+index 1999dcfdbac2..000000000000
+--- third_party/libwebrtc/modules/audio_coding/isac_neon_gn/moz.build
++++ /dev/null
+@@ -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/.
+-
+-
+-  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
+-  ### DO NOT edit it by hand.                                       ###
+-
+-CFLAGS += [
+-    "-mfpu=neon"
+-]
+-
+-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_AVX2"] = 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["_GNU_SOURCE"] = True
+-DEFINES["__STDC_CONSTANT_MACROS"] = True
+-DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-FINAL_LIBRARY = "webrtc"
+-
+-
+-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/modules/audio_coding/codecs/isac/fix/source/entropy_coding_neon.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/filterbanks_neon.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/filters_neon.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/lattice_neon.c",
+-    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/transform_neon.c"
+-]
+-
+-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 += [
+-        "android_support",
+-        "log",
+-        "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
+-
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-Library("isac_neon_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 dc2ff63d3f54..b6674adb9b51 100644
+--- third_party/libwebrtc/modules/audio_coding/isac_vad_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/isac_vad_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -33549,7 +33960,7 @@ index 4fa22a8c6392..2fc7b3cf1b85 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,165 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,165 +55,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -33718,11 +34129,11 @@ index 4fa22a8c6392..2fc7b3cf1b85 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 3a320261c3c5..d5ad3c31ca3d 100644
---- third_party/libwebrtc/modules/audio_coding/g722_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/g722_gn/moz.build
+ 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 15c8ef3d869f..5eeefbc9460f 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -33921,11 +34332,11 @@ index 3a320261c3c5..d5ad3c31ca3d 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 b741b15f8174..39d55852fb9d 100644
---- third_party/libwebrtc/modules/audio_coding/ilbc_c_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/ilbc_c_gn/moz.build
+ 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 61b5a3179b1c..626c440dc20b 100644
+--- third_party/libwebrtc/modules/audio_coding/neteq_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/neteq_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -33947,7 +34358,7 @@ index b741b15f8174..39d55852fb9d 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -109,180 +119,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -77,180 +87,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -34055,7 +34466,7 @@ index b741b15f8174..39d55852fb9d 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CFLAGS += [
+-    CXXFLAGS += [
 -        "-mfpu=neon"
 -    ]
 -
@@ -34096,7 +34507,7 @@ index b741b15f8174..39d55852fb9d 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CFLAGS += [
+-    CXXFLAGS += [
 -        "-msse2"
 -    ]
 -
@@ -34117,7 +34528,7 @@ index b741b15f8174..39d55852fb9d 100644
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["CPU_ARCH"] == "x86":
  
-     CFLAGS += [
+     CXXFLAGS += [
          "-msse2"
      ]
  
@@ -34131,11 +34542,11 @@ index b741b15f8174..39d55852fb9d 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 cbe6bc8f03ae..b89ea244c7f8 100644
---- third_party/libwebrtc/modules/audio_coding/ilbc_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/ilbc_gn/moz.build
+ 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 ca42b43657c4..a9ac1b8f853b 100644
+--- third_party/libwebrtc/modules/audio_coding/pcm16b_c_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/pcm16b_c_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -34157,7 +34568,202 @@ index cbe6bc8f03ae..b89ea244c7f8 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,165 +52,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-
+-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_ENABLE_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    CFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CFLAGS += [
+         "-msse2"
+     ]
+ 
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    CFLAGS += [
+-        "-msse2"
+-    ]
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 1c352aec8a23..a4fdd70dbdc4 100644
+--- third_party/libwebrtc/modules/audio_coding/pcm16b_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/pcm16b_gn/moz.build
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -44,173 +54,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -34205,10 +34811,6 @@ index cbe6bc8f03ae..b89ea244c7f8 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -34251,9 +34853,6 @@ index cbe6bc8f03ae..b89ea244c7f8 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -34333,19 +34932,19 @@ index cbe6bc8f03ae..b89ea244c7f8 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("ilbc_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 1cf433ded05c..17649824103d 100644
---- third_party/libwebrtc/modules/audio_coding/isac_bwinfo_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/isac_bwinfo_gn/moz.build
+ 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 891afa0054f2..9f83dce9e1be 100644
+--- third_party/libwebrtc/modules/audio_coding/red_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/red_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -34367,7 +34966,7 @@ index 1cf433ded05c..17649824103d 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -34386,6 +34985,10 @@ index 1cf433ded05c..17649824103d 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -34411,6 +35014,10 @@ index 1cf433ded05c..17649824103d 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -34451,6 +35058,13 @@ index 1cf433ded05c..17649824103d 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -34460,6 +35074,10 @@ index 1cf433ded05c..17649824103d 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -34485,10 +35103,9 @@ index 1cf433ded05c..17649824103d 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -34498,6 +35115,10 @@ index 1cf433ded05c..17649824103d 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -34513,20 +35134,27 @@ index 1cf433ded05c..17649824103d 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("isac_bwinfo_gn")
-diff --git third_party/libwebrtc/modules/audio_coding/isac_c_gn/moz.build third_party/libwebrtc/modules/audio_coding/isac_c_gn/moz.build
-index 72b82be96cd9..29b464ae620d 100644
---- third_party/libwebrtc/modules/audio_coding/isac_c_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/isac_c_gn/moz.build
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 b861e81f6b20..cf050595a792 100644
+--- third_party/libwebrtc/modules/audio_coding/webrtc_cng_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/webrtc_cng_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -34548,7 +35176,7 @@ index 72b82be96cd9..29b464ae620d 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -63,159 +73,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -34597,7 +35225,6 @@ index 72b82be96cd9..29b464ae620d 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "m",
 -        "rt"
 -    ]
 -
@@ -34655,6 +35282,16 @@ index 72b82be96cd9..29b464ae620d 100644
      DEFINES["WEBRTC_ARCH_ARM64"] = True
      DEFINES["WEBRTC_HAS_NEON"] = True
  
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -34679,9 +35316,16 @@ index 72b82be96cd9..29b464ae620d 100644
 -
 -    DEFINES["USE_X11"] = "1"
 -
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
+-
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CFLAGS += [
+-    CXXFLAGS += [
 -        "-msse2"
 -    ]
 -
@@ -34694,40 +35338,49 @@ index 72b82be96cd9..29b464ae620d 100644
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["CPU_ARCH"] == "x86":
  
-     CFLAGS += [
+     CXXFLAGS += [
          "-msse2"
      ]
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("isac_c_gn")
-diff --git third_party/libwebrtc/modules/audio_coding/isac_common_gn/moz.build third_party/libwebrtc/modules/audio_coding/isac_common_gn/moz.build
-index bdc092498c84..17c7236ffe82 100644
---- third_party/libwebrtc/modules/audio_coding/isac_common_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/isac_common_gn/moz.build
-@@ -12,10 +12,20 @@ AllowCompilerWarnings()
+ 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 371c0c4032d9..626393c43fe3 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 +12,24 @@ 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_CODEC_ILBC"] = True
++DEFINES["WEBRTC_CODEC_ISAC"] = True
+ DEFINES["WEBRTC_CODEC_OPUS"] = True
 +DEFINES["WEBRTC_ENABLE_AVX2"] = 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_OPUS_SUPPORT_120MS_PTIME"] = "1"
 +DEFINES["WEBRTC_POSIX"] = True
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -34737,7 +35390,7 @@ index bdc092498c84..17c7236ffe82 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,161 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,194 +58,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -34762,6 +35415,7 @@ index bdc092498c84..17c7236ffe82 100644
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
@@ -34791,6 +35445,7 @@ index bdc092498c84..17c7236ffe82 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -34807,6 +35462,7 @@ index bdc092498c84..17c7236ffe82 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
@@ -34838,10 +35494,19 @@ index bdc092498c84..17c7236ffe82 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_CODEC_ISACFX"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-if CONFIG["CPU_ARCH"] == "ppc64":
+-
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -34863,10 +35528,13 @@ index bdc092498c84..17c7236ffe82 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["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
+-
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -34876,12 +35544,23 @@ index bdc092498c84..17c7236ffe82 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
 -
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
+-
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
@@ -34891,76 +35570,58 @@ index bdc092498c84..17c7236ffe82 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("isac_common_gn")
-diff --git third_party/libwebrtc/modules/audio_coding/isac_fix_c_arm_asm_gn/moz.build third_party/libwebrtc/modules/audio_coding/isac_fix_c_arm_asm_gn/moz.build
-deleted file mode 100644
-index 2e44cd30b17e..000000000000
---- third_party/libwebrtc/modules/audio_coding/isac_fix_c_arm_asm_gn/moz.build
-+++ /dev/null
-@@ -1,89 +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_AVX2"] = 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["_GNU_SOURCE"] = True
--DEFINES["__STDC_CONSTANT_MACROS"] = True
--DEFINES["__STDC_FORMAT_MACROS"] = True
--
--FINAL_LIBRARY = "webrtc"
--
--
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "/ipc/chromium/src",
--    "/third_party/libwebrtc/",
--    "/third_party/libwebrtc/third_party/abseil-cpp/",
--    "/tools/profiler/public"
--]
--
--SOURCES += [
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/lattice_armv7.S",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/pitch_filter_armv6.S"
--]
--
--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
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 1850f323c63c..815f2746d041 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 +12,24 @@ 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_CODEC_ILBC"] = True
++DEFINES["WEBRTC_CODEC_ISAC"] = True
+ DEFINES["WEBRTC_CODEC_OPUS"] = True
++DEFINES["WEBRTC_ENABLE_AVX2"] = 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_OPUS_SUPPORT_120MS_PTIME"] = "1"
++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
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -47,201 +58,21 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
 -
 -if CONFIG["OS_TARGET"] == "Android":
 -
@@ -34969,13 +35630,28 @@ index 2e44cd30b17e..000000000000
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = 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 += [
--        "android_support",
--        "log",
--        "unwind"
+-        "log"
 -    ]
 -
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = 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
+-
 -if CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["USE_AURA"] = "1"
@@ -34983,207 +35659,204 @@ index 2e44cd30b17e..000000000000
 -    DEFINES["USE_NSS_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["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-if CONFIG["OS_TARGET"] == "OpenBSD":
 -
+-    DEFINES["USE_GLIB"] = "1"
+-    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = 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
 -
--Library("isac_fix_c_arm_asm_gn")
-diff --git third_party/libwebrtc/modules/audio_coding/isac_fix_c_gn/moz.build third_party/libwebrtc/modules/audio_coding/isac_fix_c_gn/moz.build
-deleted file mode 100644
-index ad5cffa07f76..000000000000
---- third_party/libwebrtc/modules/audio_coding/isac_fix_c_gn/moz.build
-+++ /dev/null
-@@ -1,118 +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"] == "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["WEBRTC_CODEC_ISAC"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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
 -
--  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
--  ### DO NOT edit it by hand.                                       ###
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
 -
--CFLAGS += [
--    "-mfpu=neon"
--]
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
 -
--COMPILE_FLAGS["OS_INCLUDES"] = []
--AllowCompilerWarnings()
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_CODEC_ISACFX"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
 -
--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_AVX2"] = 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["_GNU_SOURCE"] = True
--DEFINES["__STDC_CONSTANT_MACROS"] = True
--DEFINES["__STDC_FORMAT_MACROS"] = True
+-if CONFIG["CPU_ARCH"] == "ppc64":
 -
--FINAL_LIBRARY = "webrtc"
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "/ipc/chromium/src",
--    "/third_party/libwebrtc/",
--    "/third_party/libwebrtc/third_party/abseil-cpp/",
--    "/tools/profiler/public"
--]
+-    DEFINES["_DEBUG"] = True
 -
--SOURCES += [
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/decode_plc.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/lpc_masking_model.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/pitch_filter.c"
--]
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
 -
--UNIFIED_SOURCES += [
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/arith_routines.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/arith_routines_hist.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/arith_routines_logist.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/bandwidth_estimator.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/decode.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/decode_bwe.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/encode.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/entropy_coding.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/filterbank_tables.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/filterbanks.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/filters.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/initialize.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/isacfix.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/lattice.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/lpc_tables.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/pitch_estimator.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/pitch_estimator_c.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/pitch_gain_tables.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/pitch_lag_tables.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/spectrum_ar_model_tables.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/transform.c"
--]
+-    DEFINES["_DEBUG"] = True
 -
--if not CONFIG["MOZ_DEBUG"]:
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
--    DEFINES["NDEBUG"] = True
--    DEFINES["NVALGRIND"] = True
+-    DEFINES["_DEBUG"] = True
 -
--if CONFIG["MOZ_DEBUG"] == "1":
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD":
 -
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
 -    DEFINES["_DEBUG"] = True
 -
--if CONFIG["OS_TARGET"] == "Android":
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
 -
--    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["_HAS_ITERATOR_DEBUGGING"] = "0"
+-
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
 -        "android_support",
--        "log",
 -        "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["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -
 -    OS_LIBS += [
--        "rt"
+-        "android_support"
 -    ]
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--Library("isac_fix_c_gn")
-diff --git third_party/libwebrtc/modules/audio_coding/isac_fix_common_gn/moz.build third_party/libwebrtc/modules/audio_coding/isac_fix_common_gn/moz.build
-deleted file mode 100644
-index bbb4268d355c..000000000000
---- third_party/libwebrtc/modules/audio_coding/isac_fix_common_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.                                       ###
--
--CFLAGS += [
--    "-mfpu=neon"
--]
--
--COMPILE_FLAGS["OS_INCLUDES"] = []
--AllowCompilerWarnings()
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -
--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_AVX2"] = 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["_GNU_SOURCE"] = True
--DEFINES["__STDC_CONSTANT_MACROS"] = True
--DEFINES["__STDC_FORMAT_MACROS"] = True
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
--FINAL_LIBRARY = "webrtc"
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 -
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "/ipc/chromium/src",
--    "/third_party/libwebrtc/",
--    "/third_party/libwebrtc/third_party/abseil-cpp/",
--    "/tools/profiler/public"
--]
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 -
--UNIFIED_SOURCES += [
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/fft.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/transform_tables.c"
--]
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 -
--if not CONFIG["MOZ_DEBUG"]:
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
 -
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
--    DEFINES["NDEBUG"] = True
--    DEFINES["NVALGRIND"] = True
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 -
--if CONFIG["MOZ_DEBUG"] == "1":
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
--    DEFINES["_DEBUG"] = True
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 d54ed1589353..84ee850b4914 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 +12,24 @@ 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_CODEC_ILBC"] = True
++DEFINES["WEBRTC_CODEC_ISAC"] = True
+ DEFINES["WEBRTC_CODEC_OPUS"] = True
++DEFINES["WEBRTC_ENABLE_AVX2"] = 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_OPUS_SUPPORT_120MS_PTIME"] = "1"
++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
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -46,194 +57,21 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
 -
 -if CONFIG["OS_TARGET"] == "Android":
 -
@@ -35192,175 +35865,12 @@ index bbb4268d355c..000000000000
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--
--    OS_LIBS += [
--        "android_support",
--        "log",
--        "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
--
--    OS_LIBS += [
--        "rt"
--    ]
--
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--Library("isac_fix_common_gn")
-diff --git third_party/libwebrtc/modules/audio_coding/isac_fix_gn/moz.build third_party/libwebrtc/modules/audio_coding/isac_fix_gn/moz.build
-deleted file mode 100644
-index afe4e88ce197..000000000000
---- third_party/libwebrtc/modules/audio_coding/isac_fix_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()
--
--CXXFLAGS += [
--    "-mfpu=neon"
--]
--
--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_AVX2"] = 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["_GNU_SOURCE"] = True
--DEFINES["__STDC_CONSTANT_MACROS"] = True
--DEFINES["__STDC_FORMAT_MACROS"] = True
--
--FINAL_LIBRARY = "webrtc"
--
--
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "/ipc/chromium/src",
--    "/third_party/libwebrtc/",
--    "/third_party/libwebrtc/third_party/abseil-cpp/",
--    "/tools/profiler/public"
--]
--
--UNIFIED_SOURCES += [
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/audio_decoder_isacfix.cc",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/audio_encoder_isacfix.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["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 += [
--        "android_support",
--        "log",
--        "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
--
--    OS_LIBS += [
--        "rt"
--    ]
--
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--Library("isac_fix_gn")
-diff --git third_party/libwebrtc/modules/audio_coding/isac_gn/moz.build third_party/libwebrtc/modules/audio_coding/isac_gn/moz.build
-index d0b639c359d9..cd680426fceb 100644
---- third_party/libwebrtc/modules/audio_coding/isac_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/isac_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -42,159 +52,21 @@ 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_AVX2"] = True
--    DEFINES["WEBRTC_LINUX"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_GNU_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = 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"
@@ -35368,6 +35878,7 @@ index d0b639c359d9..cd680426fceb 100644
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
@@ -35391,17 +35902,13 @@ index d0b639c359d9..cd680426fceb 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "m",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -35418,6 +35925,7 @@ index d0b639c359d9..cd680426fceb 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
@@ -35438,9 +35946,6 @@ index d0b639c359d9..cd680426fceb 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -35450,6 +35955,21 @@ index d0b639c359d9..cd680426fceb 100644
      DEFINES["WEBRTC_ARCH_ARM64"] = True
      DEFINES["WEBRTC_HAS_NEON"] = True
  
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_CODEC_ISACFX"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-if CONFIG["CPU_ARCH"] == "ppc64":
+-
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -35474,18 +35994,41 @@ index d0b639c359d9..cd680426fceb 100644
 -
 -    DEFINES["USE_X11"] = "1"
 -
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
+-
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
 -
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
 -
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
+-
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
@@ -35496,123 +36039,23 @@ index d0b639c359d9..cd680426fceb 100644
          "-msse2"
      ]
  
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
+-    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("isac_gn")
-diff --git third_party/libwebrtc/modules/audio_coding/isac_neon_gn/moz.build third_party/libwebrtc/modules/audio_coding/isac_neon_gn/moz.build
-deleted file mode 100644
-index d260776887bf..000000000000
---- third_party/libwebrtc/modules/audio_coding/isac_neon_gn/moz.build
-+++ /dev/null
-@@ -1,96 +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.                                       ###
--
--CFLAGS += [
--    "-mfpu=neon"
--]
--
--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_AVX2"] = 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["_GNU_SOURCE"] = True
--DEFINES["__STDC_CONSTANT_MACROS"] = True
--DEFINES["__STDC_FORMAT_MACROS"] = True
--
--FINAL_LIBRARY = "webrtc"
--
--
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "/ipc/chromium/src",
--    "/third_party/libwebrtc/",
--    "/third_party/libwebrtc/third_party/abseil-cpp/",
--    "/tools/profiler/public"
--]
--
--UNIFIED_SOURCES += [
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/entropy_coding_neon.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/filterbanks_neon.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/filters_neon.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/lattice_neon.c",
--    "/third_party/libwebrtc/modules/audio_coding/codecs/isac/fix/source/transform_neon.c"
--]
--
--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 += [
--        "android_support",
--        "log",
--        "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
--
--    OS_LIBS += [
--        "rt"
--    ]
--
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--Library("isac_neon_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 b04126266ec6..3b21c9df9fc1 100644
---- third_party/libwebrtc/modules/audio_coding/isac_vad_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/isac_vad_gn/moz.build
+ 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 6c3588af1ee1..7a6841691a3c 100644
+--- third_party/libwebrtc/modules/audio_device/audio_device_gn/moz.build
++++ third_party/libwebrtc/modules/audio_device/audio_device_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -35634,7 +36077,7 @@ index b04126266ec6..3b21c9df9fc1 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -44,165 +54,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -35727,10 +36170,6 @@ index b04126266ec6..3b21c9df9fc1 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -35756,9 +36195,10 @@ index b04126266ec6..3b21c9df9fc1 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -35767,12 +36207,7 @@ index b04126266ec6..3b21c9df9fc1 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -35781,8 +36216,7 @@ index b04126266ec6..3b21c9df9fc1 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -35790,10 +36224,6 @@ index b04126266ec6..3b21c9df9fc1 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 -
--    CFLAGS += [
--        "-msse2"
--    ]
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
@@ -35801,13 +36231,12 @@ index b04126266ec6..3b21c9df9fc1 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- 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 52330f74bd01..146f5e83c356 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
+-
+ Library("audio_device_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 0818b63e3523..2ebeaee17487 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -35829,7 +36258,7 @@ index 52330f74bd01..146f5e83c356 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -35877,6 +36306,10 @@ index 52330f74bd01..146f5e83c356 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -35919,6 +36352,9 @@ index 52330f74bd01..146f5e83c356 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -35998,25 +36434,26 @@ index 52330f74bd01..146f5e83c356 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 882516cc1695..b6d49f085f73 100644
---- third_party/libwebrtc/modules/audio_coding/neteq_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/neteq_gn/moz.build
-@@ -12,10 +12,20 @@ AllowCompilerWarnings()
+ 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 c3e4e5097e54..5bf8306a8f4d 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
+@@ -12,11 +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_APM_DEBUG_DUMP"] = "0"
 +DEFINES["WEBRTC_BSD"] = True
 +DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
@@ -36032,7 +36469,7 @@ index 882516cc1695..b6d49f085f73 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -76,180 +86,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,180 +55,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -36216,11 +36653,11 @@ index 882516cc1695..b6d49f085f73 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 cec76ebf18a3..b87b4fa1bd35 100644
---- third_party/libwebrtc/modules/audio_coding/pcm16b_c_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/pcm16b_c_gn/moz.build
+ 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 a314cfc25099..d9e13d41c4d3 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -36242,7 +36679,7 @@ index cec76ebf18a3..b87b4fa1bd35 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,165 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -36261,6 +36698,10 @@ index cec76ebf18a3..b87b4fa1bd35 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -36335,10 +36776,6 @@ index cec76ebf18a3..b87b4fa1bd35 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -36364,9 +36801,10 @@ index cec76ebf18a3..b87b4fa1bd35 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -36375,12 +36813,7 @@ index cec76ebf18a3..b87b4fa1bd35 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -36389,8 +36822,7 @@ index cec76ebf18a3..b87b4fa1bd35 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -36398,10 +36830,6 @@ index cec76ebf18a3..b87b4fa1bd35 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 -
--    CFLAGS += [
--        "-msse2"
--    ]
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
@@ -36409,13 +36837,12 @@ index cec76ebf18a3..b87b4fa1bd35 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- 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 13fd71d431a6..a43e55d84c54 100644
---- third_party/libwebrtc/modules/audio_coding/pcm16b_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/pcm16b_gn/moz.build
+-
+ 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 c73eb1d713e3..cf7903686358 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -36437,7 +36864,7 @@ index 13fd71d431a6..a43e55d84c54 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -43,173 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,168 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -36485,6 +36912,10 @@ index 13fd71d431a6..a43e55d84c54 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -36527,6 +36958,9 @@ index 13fd71d431a6..a43e55d84c54 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -36538,10 +36972,6 @@ index 13fd71d431a6..a43e55d84c54 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -36567,9 +36997,10 @@ index 13fd71d431a6..a43e55d84c54 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -36579,10 +37010,6 @@ index 13fd71d431a6..a43e55d84c54 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -36598,35 +37025,29 @@ index 13fd71d431a6..a43e55d84c54 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- 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 2dce89a89500..d01440315818 100644
---- third_party/libwebrtc/modules/audio_coding/red_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/red_gn/moz.build
-@@ -12,10 +12,20 @@ AllowCompilerWarnings()
+-
+ 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 e0852a521436..352d3e2e33d4 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
+@@ -17,12 +17,21 @@ CXXFLAGS += [
  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_APM_DEBUG_DUMP"] = "0"
 +DEFINES["WEBRTC_BSD"] = True
-+DEFINES["WEBRTC_ENABLE_AVX2"] = True
+ DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -36640,7 +37061,7 @@ index 2dce89a89500..d01440315818 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,180 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -53,137 +62,16 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -36652,7 +37073,6 @@ index 2dce89a89500..d01440315818 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -36665,7 +37085,6 @@ index 2dce89a89500..d01440315818 100644
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
@@ -36683,6 +37102,7 @@ index 2dce89a89500..d01440315818 100644
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -36698,7 +37118,6 @@ index 2dce89a89500..d01440315818 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -36714,7 +37133,6 @@ index 2dce89a89500..d01440315818 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
@@ -36739,6 +37157,160 @@ index 2dce89a89500..d01440315818 100644
 -        "secur32",
 -        "winmm"
 -    ]
+-
+-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["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
++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 a852960fbc3d..0fec14086feb 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
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -38,153 +48,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-
+-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_ENABLE_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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["CPU_ARCH"] == "aarch64":
@@ -36748,10 +37320,6 @@ index 2dce89a89500..d01440315818 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -36777,9 +37345,10 @@ index 2dce89a89500..d01440315818 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -36789,10 +37358,6 @@ index 2dce89a89500..d01440315818 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -36808,27 +37373,20 @@ index 2dce89a89500..d01440315818 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- 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 f3c78d9a7149..4826d117336d 100644
---- third_party/libwebrtc/modules/audio_coding/webrtc_cng_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_coding/webrtc_cng_gn/moz.build
+-
+ 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 ff8ab12c65cc..916783d265d0 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -36850,7 +37408,7 @@ index f3c78d9a7149..4826d117336d 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,180 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,168 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -36958,10 +37516,6 @@ index f3c78d9a7149..4826d117336d 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -36987,9 +37541,10 @@ index f3c78d9a7149..4826d117336d 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -36999,10 +37554,6 @@ index f3c78d9a7149..4826d117336d 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -37018,43 +37569,33 @@ index f3c78d9a7149..4826d117336d 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- 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 04c2b2353b0d..d9b2bda99ad9 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 +12,24 @@ AllowCompilerWarnings()
+-
+ 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 eba0ba6871d5..3d182bf4a9fa 100644
+--- third_party/libwebrtc/modules/audio_processing/aec3/aec3_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/aec3/aec3_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_APM_DEBUG_DUMP"] = "0"
 +DEFINES["WEBRTC_BSD"] = True
- DEFINES["WEBRTC_CODEC_ILBC"] = True
-+DEFINES["WEBRTC_CODEC_ISAC"] = True
- DEFINES["WEBRTC_CODEC_OPUS"] = True
 +DEFINES["WEBRTC_ENABLE_AVX2"] = 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_OPUS_SUPPORT_120MS_PTIME"] = "1"
 +DEFINES["WEBRTC_POSIX"] = True
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -37064,7 +37605,7 @@ index 04c2b2353b0d..d9b2bda99ad9 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -46,194 +57,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -99,180 +109,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -37089,7 +37630,6 @@ index 04c2b2353b0d..d9b2bda99ad9 100644
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
@@ -37113,13 +37653,16 @@ index 04c2b2353b0d..d9b2bda99ad9 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_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -37136,7 +37679,6 @@ index 04c2b2353b0d..d9b2bda99ad9 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
@@ -37157,6 +37699,9 @@ index 04c2b2353b0d..d9b2bda99ad9 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -37174,13 +37719,8 @@ index 04c2b2353b0d..d9b2bda99ad9 100644
 -
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_CODEC_ISACFX"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
--if CONFIG["CPU_ARCH"] == "ppc64":
--
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
--
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -37205,10 +37745,6 @@ index 04c2b2353b0d..d9b2bda99ad9 100644
 -
 -    DEFINES["USE_X11"] = "1"
 -
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Android":
--
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
--
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -37222,19 +37758,12 @@ index 04c2b2353b0d..d9b2bda99ad9 100644
 -        "-msse2"
 -    ]
 -
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
 -
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
--
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
--
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
@@ -37250,39 +37779,33 @@ index 04c2b2353b0d..d9b2bda99ad9 100644
          "-msse2"
      ]
  
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 6be03874a42a..a514e9e8b842 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 +12,24 @@ AllowCompilerWarnings()
+ 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 6f0a35b1c1f8..a36fc50d7325 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
+@@ -12,10 +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_CODEC_ILBC"] = True
-+DEFINES["WEBRTC_CODEC_ISAC"] = True
- DEFINES["WEBRTC_CODEC_OPUS"] = True
 +DEFINES["WEBRTC_ENABLE_AVX2"] = 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_OPUS_SUPPORT_120MS_PTIME"] = "1"
 +DEFINES["WEBRTC_POSIX"] = True
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -37292,7 +37815,7 @@ index 6be03874a42a..a514e9e8b842 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -46,201 +57,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -37317,7 +37840,6 @@ index 6be03874a42a..a514e9e8b842 100644
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
@@ -37341,17 +37863,12 @@ index 6be03874a42a..a514e9e8b842 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_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -37368,7 +37885,6 @@ index 6be03874a42a..a514e9e8b842 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
@@ -37387,13 +37903,6 @@ index 6be03874a42a..a514e9e8b842 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -37403,19 +37912,10 @@ index 6be03874a42a..a514e9e8b842 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_CODEC_ISACFX"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
--if CONFIG["CPU_ARCH"] == "ppc64":
--
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
--
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -37437,13 +37937,10 @@ index 6be03874a42a..a514e9e8b842 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Android":
--
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -37452,26 +37949,13 @@ index 6be03874a42a..a514e9e8b842 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -
 -    OS_LIBS += [
 -        "android_support"
 -    ]
 -
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
--
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
@@ -37482,42 +37966,31 @@ index 6be03874a42a..a514e9e8b842 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- 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 0300509c04c9..3ebe25b54482 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 +12,24 @@ AllowCompilerWarnings()
+-
+ 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 395e8a69e76a..6fcb10e3d201 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
+@@ -12,10 +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_CODEC_ILBC"] = True
-+DEFINES["WEBRTC_CODEC_ISAC"] = True
- DEFINES["WEBRTC_CODEC_OPUS"] = True
 +DEFINES["WEBRTC_ENABLE_AVX2"] = 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_OPUS_SUPPORT_120MS_PTIME"] = "1"
 +DEFINES["WEBRTC_POSIX"] = True
 +DEFINES["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -37527,7 +38000,7 @@ index 0300509c04c9..3ebe25b54482 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -45,194 +56,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -37552,7 +38025,6 @@ index 0300509c04c9..3ebe25b54482 100644
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
@@ -37582,7 +38054,6 @@ index 0300509c04c9..3ebe25b54482 100644
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
@@ -37599,7 +38070,6 @@ index 0300509c04c9..3ebe25b54482 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
@@ -37618,10 +38088,6 @@ index 0300509c04c9..3ebe25b54482 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -37631,19 +38097,10 @@ index 0300509c04c9..3ebe25b54482 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_CODEC_ISACFX"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
--if CONFIG["CPU_ARCH"] == "ppc64":
--
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
--
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -37665,13 +38122,10 @@ index 0300509c04c9..3ebe25b54482 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Android":
--
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -37681,23 +38135,12 @@ index 0300509c04c9..3ebe25b54482 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
 -
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
--
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
--
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
@@ -37707,29 +38150,20 @@ index 0300509c04c9..3ebe25b54482 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--    DEFINES["WEBRTC_CODEC_ISAC"] = True
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("webrtc_opus_wrapper_gn")
-diff --git third_party/libwebrtc/modules/audio_device/audio_device_api_gn/moz.build third_party/libwebrtc/modules/audio_device/audio_device_api_gn/moz.build
-index 5daa3d21332b..0e4605d56d31 100644
---- third_party/libwebrtc/modules/audio_device/audio_device_api_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_device/audio_device_api_gn/moz.build
+-
+ 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 f0070b358e98..4f800bd43059 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -37751,7 +38185,7 @@ index 5daa3d21332b..0e4605d56d31 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -37910,11 +38344,11 @@ index 5daa3d21332b..0e4605d56d31 100644
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("audio_device_api_gn")
-diff --git third_party/libwebrtc/modules/audio_device/audio_device_buffer_gn/moz.build third_party/libwebrtc/modules/audio_device/audio_device_buffer_gn/moz.build
-index 442ae43479e4..9ccfaadf8de4 100644
---- third_party/libwebrtc/modules/audio_device/audio_device_buffer_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_device/audio_device_buffer_gn/moz.build
+ 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 0b1214fb8a4e..6bbaeca2372d 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -37936,7 +38370,7 @@ index 442ae43479e4..9ccfaadf8de4 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -37984,10 +38418,6 @@ index 442ae43479e4..9ccfaadf8de4 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -38028,13 +38458,6 @@ index 442ae43479e4..9ccfaadf8de4 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -38044,10 +38467,6 @@ index 442ae43479e4..9ccfaadf8de4 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -38073,9 +38492,10 @@ index 442ae43479e4..9ccfaadf8de4 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -38085,10 +38505,6 @@ index 442ae43479e4..9ccfaadf8de4 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -38104,27 +38520,20 @@ index 442ae43479e4..9ccfaadf8de4 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("audio_device_buffer_gn")
-diff --git third_party/libwebrtc/modules/audio_device/audio_device_default_gn/moz.build third_party/libwebrtc/modules/audio_device/audio_device_default_gn/moz.build
-index c8db0272c603..9a67c799ec06 100644
---- third_party/libwebrtc/modules/audio_device/audio_device_default_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_device/audio_device_default_gn/moz.build
+-
+ 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 d394aab3922a..42dde9638034 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -38146,7 +38555,7 @@ index c8db0272c603..9a67c799ec06 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,161 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -38234,6 +38643,10 @@ index c8db0272c603..9a67c799ec06 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -38305,11 +38718,11 @@ index c8db0272c603..9a67c799ec06 100644
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("audio_device_default_gn")
-diff --git third_party/libwebrtc/modules/audio_device/audio_device_generic_gn/moz.build third_party/libwebrtc/modules/audio_device/audio_device_generic_gn/moz.build
-index e844bb5d9d44..d85c6bfc25b9 100644
---- third_party/libwebrtc/modules/audio_device/audio_device_generic_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_device/audio_device_generic_gn/moz.build
+ 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 733fd21b922e..052aa27b96b5 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -38331,7 +38744,7 @@ index e844bb5d9d44..d85c6bfc25b9 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,180 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -38379,10 +38792,209 @@ index e844bb5d9d44..d85c6bfc25b9 100644
 -    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_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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 += [
--        "rt"
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
 -    ]
 -
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 d8475879e122..a0802bb49c11 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
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -42,173 +52,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-
+-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"
@@ -38425,9 +39037,6 @@ index e844bb5d9d44..d85c6bfc25b9 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -38507,19 +39116,19 @@ index e844bb5d9d44..d85c6bfc25b9 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("audio_device_generic_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 7f73cb68e044..6338124838c4 100644
---- third_party/libwebrtc/modules/audio_device/audio_device_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_device/audio_device_gn/moz.build
+ 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 e9203f28de05..54dd9c70a18e 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -38541,7 +39150,7 @@ index 7f73cb68e044..6338124838c4 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,168 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,101 +54,7 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -38644,15 +39253,24 @@ index 7f73cb68e044..6338124838c4 100644
  
  if CONFIG["CPU_ARCH"] == "aarch64":
  
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
+@@ -149,83 +65,14 @@ if CONFIG["CPU_ARCH"] == "aarch64":
+         "/third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_neon.cc"
+     ]
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
+-    SOURCES += [
+-        "/third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_neon.cc"
+-    ]
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -38674,10 +39292,9 @@ index 7f73cb68e044..6338124838c4 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -38686,7 +39303,12 @@ index 7f73cb68e044..6338124838c4 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -38697,12 +39319,17 @@ index 7f73cb68e044..6338124838c4 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
@@ -38710,20 +39337,21 @@ index 7f73cb68e044..6338124838c4 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 d9d4e513d959..c43aabd24cba 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
++    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 a047a7d3b612..609193462e38 100644
+--- third_party/libwebrtc/modules/audio_processing/agc/agc_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/agc/agc_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_APM_DEBUG_DUMP"] = "0"
 +DEFINES["WEBRTC_BSD"] = True
- DEFINES["WEBRTC_DUMMY_AUDIO_BUILD"] = True
 +DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
@@ -38738,7 +39366,7 @@ index d9d4e513d959..c43aabd24cba 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -44,180 +54,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,180 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -38922,11 +39550,11 @@ index d9d4e513d959..c43aabd24cba 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 b49bf28fc4b5..21303758c50a 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
+ Library("agc_gn")
+diff --git third_party/libwebrtc/modules/audio_processing/agc/analog_gain_stats_reporter_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc/analog_gain_stats_reporter_gn/moz.build
+index fdbdbf0ab28c..af93823da7b0 100644
+--- third_party/libwebrtc/modules/audio_processing/agc/analog_gain_stats_reporter_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/agc/analog_gain_stats_reporter_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -38948,7 +39576,7 @@ index b49bf28fc4b5..21303758c50a 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,180 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -38996,10 +39624,6 @@ index b49bf28fc4b5..21303758c50a 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -39042,9 +39666,6 @@ index b49bf28fc4b5..21303758c50a 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -39124,26 +39745,25 @@ index b49bf28fc4b5..21303758c50a 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 670d0799ddc0..342d599aa0c1 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
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
+ Library("analog_gain_stats_reporter_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 ae98d298278b..64311b26a41e 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
+@@ -12,10 +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_APM_DEBUG_DUMP"] = "0"
 +DEFINES["WEBRTC_BSD"] = True
 +DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
@@ -39159,7 +39779,188 @@ index 670d0799ddc0..342d599aa0c1 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -44,180 +54,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-
+-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_ENABLE_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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 f2d5e7bb9af4..b074c749e413 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
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -43,180 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -39343,11 +40144,11 @@ index 670d0799ddc0..342d599aa0c1 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 c7dd6c5d6015..617cc748feda 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
+ 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 482c72476e2f..e1d71bdd6a46 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -39369,7 +40170,7 @@ index c7dd6c5d6015..617cc748feda 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,180 +54,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -39417,6 +40218,10 @@ index c7dd6c5d6015..617cc748feda 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -39457,6 +40262,13 @@ index c7dd6c5d6015..617cc748feda 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -39466,6 +40278,10 @@ index c7dd6c5d6015..617cc748feda 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -39491,10 +40307,9 @@ index c7dd6c5d6015..617cc748feda 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -39504,6 +40319,10 @@ index c7dd6c5d6015..617cc748feda 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -39519,26 +40338,34 @@ index c7dd6c5d6015..617cc748feda 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 2129bf155256..a941096e4afc 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
-@@ -12,10 +12,20 @@ AllowCompilerWarnings()
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("level_estimation_gn")
+diff --git third_party/libwebrtc/modules/audio_processing/agc2/adaptive_digital_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/adaptive_digital_gn/moz.build
+index beb9557e1e53..056c745da0e1 100644
+--- third_party/libwebrtc/modules/audio_processing/agc2/adaptive_digital_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/agc2/adaptive_digital_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_APM_DEBUG_DUMP"] = "0"
 +DEFINES["WEBRTC_BSD"] = True
 +DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
@@ -39554,7 +40381,7 @@ index 2129bf155256..a941096e4afc 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,168 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,180 +57,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -39662,6 +40489,10 @@ index 2129bf155256..a941096e4afc 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -39687,10 +40518,9 @@ index 2129bf155256..a941096e4afc 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -39700,6 +40530,10 @@ index 2129bf155256..a941096e4afc 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -39715,29 +40549,35 @@ index 2129bf155256..a941096e4afc 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 85500294c9db..39906a12408d 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
-@@ -17,12 +17,21 @@ CXXFLAGS += [
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("adaptive_digital_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 6db00e0a122c..1b2f98944c00 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
+@@ -12,10 +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_APM_DEBUG_DUMP"] = "0"
 +DEFINES["WEBRTC_BSD"] = True
- DEFINES["WEBRTC_ENABLE_AVX2"] = True
++DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -39751,7 +40591,7 @@ index 85500294c9db..39906a12408d 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -52,137 +61,16 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -39763,6 +40603,7 @@ index 85500294c9db..39906a12408d 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -39775,6 +40616,7 @@ index 85500294c9db..39906a12408d 100644
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
@@ -39792,22 +40634,18 @@ index 85500294c9db..39906a12408d 100644
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
--    DEFINES["_GNU_SOURCE"] = True
 -    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_AVX2"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -39823,6 +40661,7 @@ index 85500294c9db..39906a12408d 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
@@ -39840,14 +40679,23 @@ index 85500294c9db..39906a12408d 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
 -
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
+-    CXXFLAGS += [
+-        "-mfpu=neon"
 -    ]
 -
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -39862,8 +40710,8 @@ index 85500294c9db..39906a12408d 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"
@@ -39872,30 +40720,55 @@ index 85500294c9db..39906a12408d 100644
 -
 -    DEFINES["USE_X11"] = "1"
 -
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
+-
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["CPU_ARCH"] == "x86":
  
      CXXFLAGS += [
          "-msse2"
      ]
  
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--    CXXFLAGS += [
--        "-msse2"
--    ]
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 +    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 4e67aab28be6..f90a5fd65293 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
+ 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 ec8767e95a06..b473cb441d4e 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -39917,7 +40790,7 @@ index 4e67aab28be6..f90a5fd65293 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,180 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -39936,6 +40809,10 @@ index 4e67aab28be6..f90a5fd65293 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -39961,6 +40838,10 @@ index 4e67aab28be6..f90a5fd65293 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -40001,6 +40882,13 @@ index 4e67aab28be6..f90a5fd65293 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -40010,6 +40898,10 @@ index 4e67aab28be6..f90a5fd65293 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -40035,10 +40927,9 @@ index 4e67aab28be6..f90a5fd65293 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -40048,6 +40939,10 @@ index 4e67aab28be6..f90a5fd65293 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -40063,20 +40958,27 @@ index 4e67aab28be6..f90a5fd65293 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 114f48807640..a2d2f9a5b406 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
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 f006bf614f26..7171ad67e9c7 100644
+--- third_party/libwebrtc/modules/audio_processing/agc2/common_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/agc2/common_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -40098,7 +41000,7 @@ index 114f48807640..a2d2f9a5b406 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,168 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -40117,10 +41019,6 @@ index 114f48807640..a2d2f9a5b406 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -40146,10 +41044,6 @@ index 114f48807640..a2d2f9a5b406 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -40190,13 +41084,6 @@ index 114f48807640..a2d2f9a5b406 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -40268,18 +41155,17 @@ index 114f48807640..a2d2f9a5b406 100644
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 84ba5f93ba81..c7acfdef7ca4 100644
---- third_party/libwebrtc/modules/audio_processing/aec3/aec3_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_processing/aec3/aec3_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
+ 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 6413590a3350..7b5f4dcac501 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
+@@ -12,10 +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_APM_DEBUG_DUMP"] = "0"
 +DEFINES["WEBRTC_BSD"] = True
 +DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
@@ -40295,7 +41181,7 @@ index 84ba5f93ba81..c7acfdef7ca4 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -98,180 +108,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -40479,17 +41365,18 @@ index 84ba5f93ba81..c7acfdef7ca4 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 bf921e36ad77..42c8c46bb886 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
-@@ -12,10 +12,20 @@ AllowCompilerWarnings()
+ 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 34049f94ee05..b7edbf3680b7 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
+@@ -12,11 +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_APM_DEBUG_DUMP"] = "0"
 +DEFINES["WEBRTC_BSD"] = True
 +DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
@@ -40505,7 +41392,7 @@ index bf921e36ad77..42c8c46bb886 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,180 +55,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -40553,6 +41440,10 @@ index bf921e36ad77..42c8c46bb886 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -40593,6 +41484,13 @@ index bf921e36ad77..42c8c46bb886 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -40602,6 +41500,10 @@ index bf921e36ad77..42c8c46bb886 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -40627,10 +41529,9 @@ index bf921e36ad77..42c8c46bb886 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -40640,6 +41541,10 @@ index bf921e36ad77..42c8c46bb886 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -40655,20 +41560,27 @@ index bf921e36ad77..42c8c46bb886 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 0892a4f3f36e..d9a7dcc1ebeb 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
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 5d4d338d59bd..21e42a790b04 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -40690,7 +41602,7 @@ index 0892a4f3f36e..d9a7dcc1ebeb 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -40787,6 +41699,10 @@ index 0892a4f3f36e..d9a7dcc1ebeb 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -40812,10 +41728,9 @@ index 0892a4f3f36e..d9a7dcc1ebeb 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -40825,6 +41740,10 @@ index 0892a4f3f36e..d9a7dcc1ebeb 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -40840,20 +41759,27 @@ index 0892a4f3f36e..d9a7dcc1ebeb 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 8d679eb2bd65..064a74ce9804 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
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 e2ba337e3961..0c99e4ed7506 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -40875,7 +41801,7 @@ index 8d679eb2bd65..064a74ce9804 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -40894,10 +41820,6 @@ index 8d679eb2bd65..064a74ce9804 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -41034,17 +41956,18 @@ index 8d679eb2bd65..064a74ce9804 100644
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 873539f6ece5..4990982ddaa3 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
-@@ -12,10 +12,20 @@ AllowCompilerWarnings()
+ Library("gain_map_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 9cdc234d0b5b..6f09910fec0d 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
+@@ -12,11 +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_APM_DEBUG_DUMP"] = "0"
 +DEFINES["WEBRTC_BSD"] = True
 +DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
@@ -41060,7 +41983,7 @@ index 873539f6ece5..4990982ddaa3 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,180 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -41108,6 +42031,10 @@ index 873539f6ece5..4990982ddaa3 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -41148,6 +42075,13 @@ index 873539f6ece5..4990982ddaa3 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -41157,6 +42091,10 @@ index 873539f6ece5..4990982ddaa3 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -41182,10 +42120,9 @@ index 873539f6ece5..4990982ddaa3 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -41195,6 +42132,10 @@ index 873539f6ece5..4990982ddaa3 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -41210,20 +42151,27 @@ index 873539f6ece5..4990982ddaa3 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 a16f58d5d063..c6481f850097 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
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 fbaaf82cde31..bef61f93b097 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -41245,7 +42193,7 @@ index a16f58d5d063..c6481f850097 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,161 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -41293,6 +42241,10 @@ index a16f58d5d063..c6481f850097 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -41335,6 +42287,9 @@ index a16f58d5d063..c6481f850097 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -41346,6 +42301,10 @@ index a16f58d5d063..c6481f850097 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -41371,10 +42330,9 @@ index a16f58d5d063..c6481f850097 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -41384,6 +42342,10 @@ index a16f58d5d063..c6481f850097 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -41399,20 +42361,27 @@ index a16f58d5d063..c6481f850097 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 4516b00c9e1d..5cd3d39f4b95 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
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 5a9c5283ea82..9b3b82a832d8 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -41434,7 +42403,7 @@ index 4516b00c9e1d..5cd3d39f4b95 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,168 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -41482,6 +42451,10 @@ index 4516b00c9e1d..5cd3d39f4b95 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -41524,6 +42497,9 @@ index 4516b00c9e1d..5cd3d39f4b95 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -41535,10 +42511,6 @@ index 4516b00c9e1d..5cd3d39f4b95 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -41564,9 +42536,10 @@ index 4516b00c9e1d..5cd3d39f4b95 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -41576,10 +42549,6 @@ index 4516b00c9e1d..5cd3d39f4b95 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -41595,27 +42564,20 @@ index 4516b00c9e1d..5cd3d39f4b95 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- 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 8642ac269d5d..dfd96cc7e014 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
+-
+ 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 08ca7bab8585..b2f3576b4fbc 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -41637,7 +42599,7 @@ index 8642ac269d5d..dfd96cc7e014 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,180 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -41685,6 +42647,10 @@ index 8642ac269d5d..dfd96cc7e014 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -41727,6 +42693,9 @@ index 8642ac269d5d..dfd96cc7e014 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -41806,19 +42775,19 @@ index 8642ac269d5d..dfd96cc7e014 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 6684249cf539..75cd9908ee0b 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
+ 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 01f5413f4e87..5ad431ff95bb 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -41840,7 +42809,7 @@ index 6684249cf539..75cd9908ee0b 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -43,101 +53,7 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,180 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -41943,9 +42912,8 @@ index 6684249cf539..75cd9908ee0b 100644
  
  if CONFIG["CPU_ARCH"] == "aarch64":
  
-@@ -148,83 +64,14 @@ if CONFIG["CPU_ARCH"] == "aarch64":
-         "/third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_neon.cc"
-     ]
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
@@ -41957,10 +42925,6 @@ index 6684249cf539..75cd9908ee0b 100644
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
 -
--    SOURCES += [
--        "/third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_neon.cc"
--    ]
--
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -41993,12 +42957,11 @@ index 6684249cf539..75cd9908ee0b 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -42009,38 +42972,38 @@ index 6684249cf539..75cd9908ee0b 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    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 7da897c5fa98..15b9d0cd051a 100644
---- third_party/libwebrtc/modules/audio_processing/agc/agc_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_processing/agc/agc_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
+ 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 9c828069a284..7d69540318dd 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
+@@ -12,10 +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_APM_DEBUG_DUMP"] = "0"
 +DEFINES["WEBRTC_BSD"] = True
 +DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
@@ -42056,7 +43019,7 @@ index 7da897c5fa98..15b9d0cd051a 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -42104,10 +43067,6 @@ index 7da897c5fa98..15b9d0cd051a 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -42148,13 +43107,6 @@ index 7da897c5fa98..15b9d0cd051a 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -42232,19 +43184,19 @@ index 7da897c5fa98..15b9d0cd051a 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("agc_gn")
-diff --git third_party/libwebrtc/modules/audio_processing/agc/analog_gain_stats_reporter_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc/analog_gain_stats_reporter_gn/moz.build
-index 11c61d2e87bc..313cca561b59 100644
---- third_party/libwebrtc/modules/audio_processing/agc/analog_gain_stats_reporter_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_processing/agc/analog_gain_stats_reporter_gn/moz.build
+ 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 bc5465904a0f..445734999a4f 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -42266,7 +43218,7 @@ index 11c61d2e87bc..313cca561b59 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,180 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -42314,6 +43266,10 @@ index 11c61d2e87bc..313cca561b59 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -42356,6 +43312,9 @@ index 11c61d2e87bc..313cca561b59 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -42435,19 +43394,19 @@ index 11c61d2e87bc..313cca561b59 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("analog_gain_stats_reporter_gn")
-diff --git third_party/libwebrtc/modules/audio_processing/agc/clipping_predictor_evaluator_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc/clipping_predictor_evaluator_gn/moz.build
-index f441f79923c5..a6ecde74e154 100644
---- third_party/libwebrtc/modules/audio_processing/agc/clipping_predictor_evaluator_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_processing/agc/clipping_predictor_evaluator_gn/moz.build
+ 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 f3fbbfa65cf0..7d63bf5b2d4b 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -42469,7 +43428,7 @@ index f441f79923c5..a6ecde74e154 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -42557,10 +43516,6 @@ index f441f79923c5..a6ecde74e154 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -42570,10 +43525,6 @@ index f441f79923c5..a6ecde74e154 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -42599,9 +43550,10 @@ index f441f79923c5..a6ecde74e154 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -42611,10 +43563,6 @@ index f441f79923c5..a6ecde74e154 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -42630,27 +43578,205 @@ index f441f79923c5..a6ecde74e154 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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 597c751b96d7..a840bc3d22dc 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
+@@ -12,10 +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_AVX2"] = 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["_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 = "webrtc"
  
+@@ -38,157 +48,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-
+-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_ENABLE_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("clipping_predictor_evaluator_gn")
-diff --git third_party/libwebrtc/modules/audio_processing/agc/clipping_predictor_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc/clipping_predictor_gn/moz.build
-index e95915c96d56..5d08e83823cb 100644
---- third_party/libwebrtc/modules/audio_processing/agc/clipping_predictor_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_processing/agc/clipping_predictor_gn/moz.build
+-
+ 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 595383e2fdae..8e845c7cf635 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -42672,7 +43798,7 @@ index e95915c96d56..5d08e83823cb 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,180 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,180 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -42856,11 +43982,11 @@ index e95915c96d56..5d08e83823cb 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("clipping_predictor_gn")
-diff --git third_party/libwebrtc/modules/audio_processing/agc/clipping_predictor_level_buffer_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc/clipping_predictor_level_buffer_gn/moz.build
-index 228d3b31bb61..fb76a52b2339 100644
---- third_party/libwebrtc/modules/audio_processing/agc/clipping_predictor_level_buffer_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_processing/agc/clipping_predictor_level_buffer_gn/moz.build
+ 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 89645fe0165e..eda56345332b 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -42882,7 +44008,7 @@ index 228d3b31bb61..fb76a52b2339 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -42970,10 +44096,6 @@ index 228d3b31bb61..fb76a52b2339 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -42983,10 +44105,6 @@ index 228d3b31bb61..fb76a52b2339 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -43012,9 +44130,10 @@ index 228d3b31bb61..fb76a52b2339 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -43024,10 +44143,6 @@ index 228d3b31bb61..fb76a52b2339 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -43043,35 +44158,28 @@ index 228d3b31bb61..fb76a52b2339 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("clipping_predictor_level_buffer_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 95ab1e2252c9..2a57aa2aee53 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
-@@ -12,10 +12,20 @@ AllowCompilerWarnings()
+-
+ 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 b86e5a759121..36dd29888618 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
+@@ -17,11 +17,20 @@ CXXFLAGS += [
  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_AVX2"] = True
+ DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -43085,7 +44193,7 @@ index 95ab1e2252c9..2a57aa2aee53 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -48,137 +57,16 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -43097,16 +44205,18 @@ index 95ab1e2252c9..2a57aa2aee53 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
--    DEFINES["WEBRTC_ENABLE_AVX2"] = 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_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
@@ -43124,18 +44234,22 @@ index 95ab1e2252c9..2a57aa2aee53 100644
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GNU_SOURCE"] = True
 -    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_AVX2"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -43151,7 +44265,6 @@ index 95ab1e2252c9..2a57aa2aee53 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
@@ -43169,18 +44282,13 @@ index 95ab1e2252c9..2a57aa2aee53 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
-+    DEFINES["_DEBUG"] = True
- 
- if CONFIG["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
 -
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -43196,55 +44304,40 @@ index 95ab1e2252c9..2a57aa2aee53 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"
- 
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
+-    DEFINES["USE_X11"] = "1"
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    OS_LIBS += [
 -        "android_support"
 -    ]
 -
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
- Library("gain_control_interface_gn")
-diff --git third_party/libwebrtc/modules/audio_processing/agc/gain_map_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc/gain_map_gn/moz.build
-index 1cbd4cc29bb7..0e0c971225d7 100644
---- third_party/libwebrtc/modules/audio_processing/agc/gain_map_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_processing/agc/gain_map_gn/moz.build
++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 ec77bb5415a7..6bbaeca2372d 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -43266,7 +44359,7 @@ index 1cbd4cc29bb7..0e0c971225d7 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,168 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -43285,6 +44378,10 @@ index 1cbd4cc29bb7..0e0c971225d7 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -43310,6 +44407,10 @@ index 1cbd4cc29bb7..0e0c971225d7 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -43350,6 +44451,13 @@ index 1cbd4cc29bb7..0e0c971225d7 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -43421,11 +44529,11 @@ index 1cbd4cc29bb7..0e0c971225d7 100644
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("gain_map_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 3ca8fb01e321..ce3e2b6e9da4 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
+ Library("vector_math_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 a40805f2d33b..9810165f2d68 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -43631,11 +44739,11 @@ index 3ca8fb01e321..ce3e2b6e9da4 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 eba8064e9da6..626968b9dccf 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
+ 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 c65993eb8157..94b6e6f55372 100644
+--- third_party/libwebrtc/modules/audio_processing/api_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/api_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -43657,7 +44765,7 @@ index eba8064e9da6..626968b9dccf 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -43,180 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -43705,10 +44813,6 @@ index eba8064e9da6..626968b9dccf 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -43751,9 +44855,6 @@ index eba8064e9da6..626968b9dccf 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -43833,19 +44934,19 @@ index eba8064e9da6..626968b9dccf 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("level_estimation_gn")
-diff --git third_party/libwebrtc/modules/audio_processing/agc2/adaptive_digital_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/adaptive_digital_gn/moz.build
-index b9efc5b256a4..30b3932a18d2 100644
---- third_party/libwebrtc/modules/audio_processing/agc2/adaptive_digital_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_processing/agc2/adaptive_digital_gn/moz.build
+ Library("api_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 69840b44fa47..e3d223db33a0 100644
+--- third_party/libwebrtc/modules/audio_processing/apm_logging_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/apm_logging_gn/moz.build
 @@ -12,11 +12,21 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -43868,7 +44969,7 @@ index b9efc5b256a4..30b3932a18d2 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -46,180 +56,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,180 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -44052,17 +45153,18 @@ index b9efc5b256a4..30b3932a18d2 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("adaptive_digital_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 2cc7bcade6a4..7c43ed1f4a1b 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
-@@ -12,10 +12,20 @@ AllowCompilerWarnings()
+ 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 e9bf90525614..bcee481246be 100644
+--- third_party/libwebrtc/modules/audio_processing/audio_buffer_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/audio_buffer_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_APM_DEBUG_DUMP"] = "0"
 +DEFINES["WEBRTC_BSD"] = True
 +DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
@@ -44078,7 +45180,7 @@ index 2cc7bcade6a4..7c43ed1f4a1b 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,180 +55,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -44126,6 +45228,10 @@ index 2cc7bcade6a4..7c43ed1f4a1b 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -44166,6 +45272,13 @@ index 2cc7bcade6a4..7c43ed1f4a1b 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -44243,19 +45356,19 @@ index 2cc7bcade6a4..7c43ed1f4a1b 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("biquad_filter_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 9d239a6c3d86..c96c60556739 100644
---- third_party/libwebrtc/modules/audio_processing/agc2/common_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_processing/agc2/common_gn/moz.build
+ 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 05c7d101837b..06b34e9026a5 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -44277,7 +45390,7 @@ index 9d239a6c3d86..c96c60556739 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -44296,6 +45409,10 @@ index 9d239a6c3d86..c96c60556739 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -44361,6 +45478,10 @@ index 9d239a6c3d86..c96c60556739 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -44370,6 +45491,10 @@ index 9d239a6c3d86..c96c60556739 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -44395,10 +45520,9 @@ index 9d239a6c3d86..c96c60556739 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -44408,6 +45532,10 @@ index 9d239a6c3d86..c96c60556739 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -44423,20 +45551,27 @@ index 9d239a6c3d86..c96c60556739 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 13ec89c469e0..6db4b3aced1a 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
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 6ffdfb638ce8..625b1410f8c1 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -44458,7 +45593,7 @@ index 13ec89c469e0..6db4b3aced1a 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,180 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -44506,10 +45641,6 @@ index 13ec89c469e0..6db4b3aced1a 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -44550,13 +45681,6 @@ index 13ec89c469e0..6db4b3aced1a 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -44566,10 +45690,6 @@ index 13ec89c469e0..6db4b3aced1a 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -44595,9 +45715,10 @@ index 13ec89c469e0..6db4b3aced1a 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -44607,10 +45728,6 @@ index 13ec89c469e0..6db4b3aced1a 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -44626,27 +45743,20 @@ index 13ec89c469e0..6db4b3aced1a 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- 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 a7361a52345c..16b6fb6651b1 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
+-
+ 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 5315284524a6..e6e150d9e2ac 100644
+--- third_party/libwebrtc/modules/audio_processing/audio_processing_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/audio_processing_gn/moz.build
 @@ -12,11 +12,21 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -44669,7 +45779,7 @@ index a7361a52345c..16b6fb6651b1 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -44,180 +54,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -49,180 +59,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -44853,11 +45963,206 @@ index a7361a52345c..16b6fb6651b1 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 7fab3de5201d..d97fbaf1843d 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
+ 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 9d534723c211..2a01716984ba 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
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -42,165 +52,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-
+-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_ENABLE_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("audio_processing_statistics_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 e898b01f942c..16530d4a7a85 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -44879,7 +46184,7 @@ index 7fab3de5201d..d97fbaf1843d 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,180 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -44927,6 +46232,10 @@ index 7fab3de5201d..d97fbaf1843d 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -44967,6 +46276,13 @@ index 7fab3de5201d..d97fbaf1843d 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -45044,19 +46360,19 @@ index 7fab3de5201d..d97fbaf1843d 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("gain_applier_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 91945d4bfe48..29fbd87ff029 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
+ 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 6ff3c0963615..65aac6b15ee5 100644
+--- third_party/libwebrtc/modules/audio_processing/gain_controller2_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/gain_controller2_gn/moz.build
 @@ -12,11 +12,21 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -45079,7 +46395,7 @@ index 91945d4bfe48..29fbd87ff029 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,180 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -45263,11 +46579,11 @@ index 91945d4bfe48..29fbd87ff029 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 d830beb83a79..a74a72983975 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
+ 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 5bbaa21e33ff..b159532c4232 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -45289,7 +46605,7 @@ index d830beb83a79..a74a72983975 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,180 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -45473,17 +46789,18 @@ index d830beb83a79..a74a72983975 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 3bb95f79791c..6daadea362fa 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
-@@ -12,10 +12,20 @@ AllowCompilerWarnings()
+ 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 a1c3754e000a..221de2e6c70c 100644
+--- third_party/libwebrtc/modules/audio_processing/ns/ns_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/ns/ns_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_APM_DEBUG_DUMP"] = "0"
 +DEFINES["WEBRTC_BSD"] = True
 +DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
@@ -45499,7 +46816,7 @@ index 3bb95f79791c..6daadea362fa 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,168 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -55,180 +65,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -45607,6 +46924,10 @@ index 3bb95f79791c..6daadea362fa 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -45632,10 +46953,9 @@ index 3bb95f79791c..6daadea362fa 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -45645,6 +46965,10 @@ index 3bb95f79791c..6daadea362fa 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -45660,20 +46984,27 @@ index 3bb95f79791c..6daadea362fa 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 7964a97b94d6..8fb2ff7f886c 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
++    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 ee2118de8294..98c70c0089fd 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -45879,11 +47210,11 @@ index 7964a97b94d6..8fb2ff7f886c 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 97f2bc8816d8..8bf2a7a4bd73 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
+ Library("optionally_built_submodule_creators_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 02a2d5de673d..417218abb740 100644
+--- third_party/libwebrtc/modules/audio_processing/rms_level_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/rms_level_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -45905,7 +47236,7 @@ index 97f2bc8816d8..8bf2a7a4bd73 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -45953,8 +47284,388 @@ index 97f2bc8816d8..8bf2a7a4bd73 100644
 -    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_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
 -    OS_LIBS += [
--        "rt"
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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 c96837a2d626..3d400712dfd5 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
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -38,153 +48,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-
+-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_ENABLE_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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 b6994d3b6e18..a81e548ea913 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
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -46,180 +56,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-
+-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":
@@ -46089,11 +47800,11 @@ index 97f2bc8816d8..8bf2a7a4bd73 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 59255ade1717..5c238b5808e2 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
+ 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 8a3384c9e5f3..3f0d595262dd 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -46115,7 +47826,7 @@ index 59255ade1717..5c238b5808e2 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -46288,11 +47999,11 @@ index 59255ade1717..5c238b5808e2 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 7f5f92158464..ec176800b668 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
+ Library("voice_probability_delay_unit_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 fe883f413db4..b102714e4176 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -46314,7 +48025,7 @@ index 7f5f92158464..ec176800b668 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -46362,10 +48073,6 @@ index 7f5f92158464..ec176800b668 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -46406,13 +48113,6 @@ index 7f5f92158464..ec176800b668 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -46490,19 +48190,19 @@ index 7f5f92158464..ec176800b668 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 cc26a37594a5..b23fb1614730 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
+ 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 9e22060ce613..97a3a8fd9255 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -46524,7 +48224,7 @@ index cc26a37594a5..b23fb1614730 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,169 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -46621,6 +48321,10 @@ index cc26a37594a5..b23fb1614730 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -46646,10 +48350,9 @@ index cc26a37594a5..b23fb1614730 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -46659,6 +48362,10 @@ index cc26a37594a5..b23fb1614730 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -46674,20 +48381,27 @@ index cc26a37594a5..b23fb1614730 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 874bdcaab7c0..2d330c87602b 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
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 970662c33b34..221832f0ee74 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -46709,7 +48423,7 @@ index 874bdcaab7c0..2d330c87602b 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -46806,6 +48520,10 @@ index 874bdcaab7c0..2d330c87602b 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -46831,10 +48549,9 @@ index 874bdcaab7c0..2d330c87602b 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -46844,6 +48561,10 @@ index 874bdcaab7c0..2d330c87602b 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -46859,20 +48580,27 @@ index 874bdcaab7c0..2d330c87602b 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 f01159a212af..877ffb95067d 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
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 b6b573d5415b..e98118fd23b7 100644
+--- third_party/libwebrtc/modules/audio_processing/vad/vad_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/vad/vad_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -46894,7 +48622,7 @@ index f01159a212af..877ffb95067d 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -49,180 +59,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -47078,13 +48806,13 @@ index f01159a212af..877ffb95067d 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 e92fb28f2725..0268e80c43a0 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
-@@ -12,10 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ 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 09087817fa63..c256c92af9bd 100644
+--- third_party/libwebrtc/modules/congestion_controller/congestion_controller_gn/moz.build
++++ third_party/libwebrtc/modules/congestion_controller/congestion_controller_gn/moz.build
+@@ -13,10 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["BWE_TEST_LOGGING_COMPILE_TIME_ENABLE"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -47104,7 +48832,7 @@ index e92fb28f2725..0268e80c43a0 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,182 +54,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -47124,6 +48852,7 @@ index e92fb28f2725..0268e80c43a0 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -47152,6 +48881,11 @@ index e92fb28f2725..0268e80c43a0 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "dl",
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -47192,6 +48926,13 @@ index e92fb28f2725..0268e80c43a0 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -47201,6 +48942,10 @@ index e92fb28f2725..0268e80c43a0 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -47226,10 +48971,9 @@ index e92fb28f2725..0268e80c43a0 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -47239,6 +48983,10 @@ index e92fb28f2725..0268e80c43a0 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -47254,28 +49002,35 @@ index e92fb28f2725..0268e80c43a0 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 5b8c32ba9848..e0c3b2ddb8da 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
-@@ -17,11 +17,20 @@ CXXFLAGS += [
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 74426dc5e6dc..0764a2de7e44 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
+@@ -12,10 +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_AVX2"] = True
++DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -47289,7 +49044,7 @@ index 5b8c32ba9848..e0c3b2ddb8da 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -47,137 +56,16 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -47301,6 +49056,7 @@ index 5b8c32ba9848..e0c3b2ddb8da 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -47313,6 +49069,7 @@ index 5b8c32ba9848..e0c3b2ddb8da 100644
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
@@ -47330,22 +49087,18 @@ index 5b8c32ba9848..e0c3b2ddb8da 100644
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
--    DEFINES["_GNU_SOURCE"] = True
 -    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_AVX2"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -47361,6 +49114,7 @@ index 5b8c32ba9848..e0c3b2ddb8da 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
@@ -47380,11 +49134,24 @@ index 5b8c32ba9848..e0c3b2ddb8da 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -47400,8 +49167,8 @@ index 5b8c32ba9848..e0c3b2ddb8da 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"
@@ -47410,32 +49177,57 @@ index 5b8c32ba9848..e0c3b2ddb8da 100644
 -
 -    DEFINES["USE_X11"] = "1"
 -
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
+-
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["CPU_ARCH"] == "x86":
  
      CXXFLAGS += [
          "-msse2"
      ]
  
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--    CXXFLAGS += [
--        "-msse2"
--    ]
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 +    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 f3e853fd556d..4990982ddaa3 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
-@@ -12,10 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ 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 71d2f6ef45c4..687c0bad3c3b 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
+@@ -13,10 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["BWE_TEST_LOGGING_COMPILE_TIME_ENABLE"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -47455,7 +49247,7 @@ index f3e853fd556d..4990982ddaa3 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,168 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,182 +54,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -47475,6 +49267,7 @@ index f3e853fd556d..4990982ddaa3 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -47504,6 +49297,7 @@ index f3e853fd556d..4990982ddaa3 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "dl",
 -        "rt"
 -    ]
 -
@@ -47563,6 +49357,10 @@ index f3e853fd556d..4990982ddaa3 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -47588,10 +49386,9 @@ index f3e853fd556d..4990982ddaa3 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -47601,6 +49398,10 @@ index f3e853fd556d..4990982ddaa3 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -47616,22 +49417,29 @@ index f3e853fd556d..4990982ddaa3 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("vector_math_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 7fa5ca0d4334..3185bb58c8a4 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
-@@ -12,10 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 ba6e9922673b..fe18b3e6bcfe 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
+@@ -13,10 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["BWE_TEST_LOGGING_COMPILE_TIME_ENABLE"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -47651,7 +49459,7 @@ index 7fa5ca0d4334..3185bb58c8a4 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,180 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -48,182 +58,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -47671,6 +49479,7 @@ index 7fa5ca0d4334..3185bb58c8a4 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -47700,6 +49509,7 @@ index 7fa5ca0d4334..3185bb58c8a4 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "dl",
 -        "rt"
 -    ]
 -
@@ -47835,13 +49645,13 @@ index 7fa5ca0d4334..3185bb58c8a4 100644
 -    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 4767e3576e9e..468528f07a34 100644
---- third_party/libwebrtc/modules/audio_processing/api_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_processing/api_gn/moz.build
-@@ -12,10 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ 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 724520a28406..82aa96d51904 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
+@@ -13,10 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["BWE_TEST_LOGGING_COMPILE_TIME_ENABLE"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -47861,7 +49671,7 @@ index 4767e3576e9e..468528f07a34 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,182 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -47881,6 +49691,7 @@ index 4767e3576e9e..468528f07a34 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -47909,6 +49720,11 @@ index 4767e3576e9e..468528f07a34 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "dl",
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -47951,6 +49767,9 @@ index 4767e3576e9e..468528f07a34 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -48030,26 +49849,25 @@ index 4767e3576e9e..468528f07a34 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("api_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 5836eefd153c..5830263f6f8b 100644
---- third_party/libwebrtc/modules/audio_processing/apm_logging_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_processing/apm_logging_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
+ 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 b9c509ccabfd..9a297712caaf 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
+@@ -12,10 +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_APM_DEBUG_DUMP"] = "0"
 +DEFINES["WEBRTC_BSD"] = True
 +DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
@@ -48065,7 +49883,7 @@ index 5836eefd153c..5830263f6f8b 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -48113,10 +49931,205 @@ index 5836eefd153c..5830263f6f8b 100644
 -    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_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
 -    OS_LIBS += [
--        "rt"
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
+-    OS_LIBS += [
+-        "android_support"
 -    ]
 -
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 4f6782fe48ac..64db95caaf3f 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
+@@ -13,10 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["BWE_TEST_LOGGING_COMPILE_TIME_ENABLE"] = "0"
+ DEFINES["RTC_DAV1D_IN_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_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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -43,173 +53,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-
+-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"
@@ -48159,9 +50172,6 @@ index 5836eefd153c..5830263f6f8b 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -48241,26 +50251,25 @@ index 5836eefd153c..5830263f6f8b 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 ef143d19e685..f2ebfebecc92 100644
---- third_party/libwebrtc/modules/audio_processing/audio_buffer_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_processing/audio_buffer_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
+ 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 80c0fa8d00a5..e9d529e2b9b9 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
+@@ -12,10 +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_APM_DEBUG_DUMP"] = "0"
 +DEFINES["WEBRTC_BSD"] = True
 +DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
@@ -48276,7 +50285,7 @@ index ef143d19e685..f2ebfebecc92 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -44,180 +54,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,182 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -48296,6 +50305,7 @@ index ef143d19e685..f2ebfebecc92 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -48325,6 +50335,7 @@ index ef143d19e685..f2ebfebecc92 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "dl",
 -        "rt"
 -    ]
 -
@@ -48460,11 +50471,11 @@ index ef143d19e685..f2ebfebecc92 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 3c6a5744f1cd..5f957f2b04e0 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
+ 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 dd178c4a91ba..76f48ca007ce 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -48486,7 +50497,7 @@ index 3c6a5744f1cd..5f957f2b04e0 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -48663,11 +50674,11 @@ index 3c6a5744f1cd..5f957f2b04e0 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 970deab9df7a..a6a5af066fd4 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
+ 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 5e8f032f148a..c453c32675d4 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -48689,7 +50700,7 @@ index 970deab9df7a..a6a5af066fd4 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -48777,6 +50788,10 @@ index 970deab9df7a..a6a5af066fd4 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -48786,6 +50801,10 @@ index 970deab9df7a..a6a5af066fd4 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -48811,10 +50830,9 @@ index 970deab9df7a..a6a5af066fd4 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -48824,6 +50842,10 @@ index 970deab9df7a..a6a5af066fd4 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -48839,27 +50861,33 @@ index 970deab9df7a..a6a5af066fd4 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 9487486cb48c..eb70f24a8e97 100644
---- third_party/libwebrtc/modules/audio_processing/audio_processing_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_processing/audio_processing_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 d32a08eed7a0..ecca9c58f628 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
+@@ -13,10 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["BWE_TEST_LOGGING_COMPILE_TIME_ENABLE"] = "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"] = "0"
 +DEFINES["WEBRTC_BSD"] = True
 +DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
@@ -48875,7 +50903,7 @@ index 9487486cb48c..eb70f24a8e97 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -48,180 +58,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,182 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -48895,6 +50923,7 @@ index 9487486cb48c..eb70f24a8e97 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -48924,6 +50953,7 @@ index 9487486cb48c..eb70f24a8e97 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "dl",
 -        "rt"
 -    ]
 -
@@ -49059,206 +51089,11 @@ index 9487486cb48c..eb70f24a8e97 100644
 -    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 124481da3b86..ada0aef94bb5 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
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -41,165 +51,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("audio_processing_statistics_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 e29237e14cad..bedc1528aeea 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
+ 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 171b7df433c7..675b048ef187 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -49280,7 +51115,7 @@ index e29237e14cad..bedc1528aeea 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,182 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -49300,6 +51135,7 @@ index e29237e14cad..bedc1528aeea 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -49329,6 +51165,7 @@ index e29237e14cad..bedc1528aeea 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "dl",
 -        "rt"
 -    ]
 -
@@ -49464,18 +51301,17 @@ index e29237e14cad..bedc1528aeea 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 8fa78738e082..6a11c010c09c 100644
---- third_party/libwebrtc/modules/audio_processing/gain_controller2_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_processing/gain_controller2_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
+ 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 3e8d2e055c34..a5970484d359 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
+@@ -12,10 +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_APM_DEBUG_DUMP"] = "0"
 +DEFINES["WEBRTC_BSD"] = True
 +DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
@@ -49491,7 +51327,7 @@ index 8fa78738e082..6a11c010c09c 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,182 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -49511,6 +51347,7 @@ index 8fa78738e082..6a11c010c09c 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -49540,6 +51377,7 @@ index 8fa78738e082..6a11c010c09c 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "dl",
 -        "rt"
 -    ]
 -
@@ -49675,19 +51513,19 @@ index 8fa78738e082..6a11c010c09c 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 69130c942e79..918b26090871 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
-@@ -12,10 +12,20 @@ AllowCompilerWarnings()
+ 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 2fb434a747ba..404271012320 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
+@@ -12,11 +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_AVX2"] = True
+ DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -49701,32 +51539,20 @@ index 69130c942e79..918b26090871 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,180 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,110 +52,23 @@ 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_AVX2"] = 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"
--    ]
--
++    DEFINES["_DEBUG"] = True
+ 
 -if CONFIG["OS_TARGET"] == "Darwin":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
++        "-msse2",
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
@@ -49744,22 +51570,23 @@ index 69130c942e79..918b26090871 100644
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
+-    DEFINES["_GNU_SOURCE"] = True
 -    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":
--
++if CONFIG["CPU_ARCH"] == "x86_64":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -49775,7 +51602,6 @@ index 69130c942e79..918b26090871 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
@@ -49794,33 +51620,6 @@ index 69130c942e79..918b26090871 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
-+    DEFINES["_DEBUG"] = True
- 
- if CONFIG["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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
@@ -49838,65 +51637,34 @@ index 69130c942e79..918b26090871 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["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
+-    CXXFLAGS += [
+-        "-msse2",
+-        "-msse2"
 -    ]
 -
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
 -
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- 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 7465b549a6d8..5a971696b0db 100644
---- third_party/libwebrtc/modules/audio_processing/ns/ns_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_processing/ns/ns_gn/moz.build
-@@ -12,11 +12,21 @@ AllowCompilerWarnings()
+ 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 3cf050797757..4f53d7924187 100644
+--- third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn/moz.build
++++ third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn/moz.build
+@@ -14,10 +14,20 @@ 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_APM_DEBUG_DUMP"] = "0"
 +DEFINES["WEBRTC_BSD"] = True
 +DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
@@ -49912,29 +51680,11 @@ index 7465b549a6d8..5a971696b0db 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -54,180 +64,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -70,356 +80,28 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = True
@@ -49945,6 +51695,12 @@ index 7465b549a6d8..5a971696b0db 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/modules/desktop_capture/mac/desktop_configuration_monitor.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/mac/full_screen_mac_application_handler.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/mac/window_list_utils.cc"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["USE_AURA"] = "1"
@@ -49964,6 +51720,15 @@ index 7465b549a6d8..5a971696b0db 100644
 -        "rt"
 -    ]
 -
+-    SOURCES += [
+-        "/third_party/libwebrtc/modules/desktop_capture/mouse_cursor_monitor_linux.cc"
+-    ]
+-
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/modules/desktop_capture/screen_capturer_linux.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/window_capturer_linux.cc"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -49972,12 +51737,43 @@ index 7465b549a6d8..5a971696b0db 100644
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["WEBRTC_USE_X11"] = 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 += [
+-        "X11",
+-        "Xcomposite",
+-        "Xdamage",
+-        "Xext",
+-        "Xfixes",
+-        "Xrandr",
+-        "Xrender",
+-        "Xtst"
+-    ]
+-
+-    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",
+-        "/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/screen_capturer_linux.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/window_capturer_linux.cc"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
@@ -50007,10 +51803,46 @@ index 7465b549a6d8..5a971696b0db 100644
 -
 -    OS_LIBS += [
 -        "crypt32",
+-        "d3d11",
+-        "dxgi",
 -        "iphlpapi",
 -        "secur32",
 -        "winmm"
 -    ]
+-
+-    SOURCES += [
+-        "/third_party/libwebrtc/modules/desktop_capture/win/screen_capturer_win_gdi.cc"
+-    ]
+-
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/modules/desktop_capture/cropping_window_capturer_win.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/desktop_frame_win.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/mouse_cursor_monitor_win.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/screen_capturer_win.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/win/cursor.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/win/d3d_device.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/win/desktop.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/win/desktop_capture_utils.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/win/display_configuration_monitor.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/win/dxgi_adapter_duplicator.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/win/dxgi_context.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/win/dxgi_duplicator_controller.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/win/dxgi_frame.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/win/dxgi_output_duplicator.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/win/dxgi_texture.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/win/dxgi_texture_mapping.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/win/dxgi_texture_staging.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/win/full_screen_win_application_handler.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/win/scoped_thread_desktop.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/win/screen_capture_utils.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/win/screen_capturer_win_directx.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/win/screen_capturer_win_magnifier.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/win/selected_window_context.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/win/window_capture_utils.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/win/window_capturer_win_gdi.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/window_capturer_win.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/window_finder_win.cc"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -50026,11 +51858,65 @@ index 7465b549a6d8..5a971696b0db 100644
 -
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
+-    DEFINES["WEBRTC_USE_PIPEWIRE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 -
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-    LOCAL_INCLUDES += [
+-        "/gfx/angle/checkout/include/",
+-        "/third_party/drm/drm/",
+-        "/third_party/drm/drm/include/",
+-        "/third_party/drm/drm/include/libdrm/",
+-        "/third_party/drm/libdrm/",
+-        "/third_party/gbm/gbm/",
+-        "/third_party/libepoxy/libepoxy/include/"
+-    ]
 -
--    DEFINES["_DEBUG"] = True
+-    SOURCES += [
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/base_capturer_pipewire.cc"
+-    ]
+-
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/egl_dmabuf.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/mouse_cursor_monitor_pipewire.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/restore_token_manager.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/scoped_glib.cc",
+-        "/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/xdg_desktop_portal_utils.cc"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "ppc64":
+-
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_USE_X11"] = True
+-
+-    OS_LIBS += [
+-        "X11",
+-        "Xcomposite",
+-        "Xdamage",
+-        "Xext",
+-        "Xfixes",
+-        "Xrandr",
+-        "Xrender",
+-        "Xtst"
+-    ]
+-
+-    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"
+-    ]
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
 -
@@ -50048,37 +51934,38 @@ index 7465b549a6d8..5a971696b0db 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["WEBRTC_USE_PIPEWIRE"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 -
--    OS_LIBS += [
--        "android_support",
--        "unwind"
+-    LOCAL_INCLUDES += [
+-        "/gfx/angle/checkout/include/",
+-        "/third_party/drm/drm/",
+-        "/third_party/drm/drm/include/",
+-        "/third_party/drm/drm/include/libdrm/",
+-        "/third_party/drm/libdrm/",
+-        "/third_party/gbm/gbm/",
+-        "/third_party/libepoxy/libepoxy/include/"
 -    ]
 -
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
+-    SOURCES += [
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/base_capturer_pipewire.cc"
 -    ]
 -
--    OS_LIBS += [
--        "android_support"
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/egl_dmabuf.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/mouse_cursor_monitor_pipewire.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/restore_token_manager.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/scoped_glib.cc",
+-        "/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/xdg_desktop_portal_utils.cc"
 -    ]
 -
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["CPU_ARCH"] == "x86":
  
@@ -50087,93 +51974,315 @@ index 7465b549a6d8..5a971696b0db 100644
      ]
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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/drm/libdrm/",
+-        "/third_party/gbm/gbm/",
+-        "/third_party/libepoxy/libepoxy/include/"
+-    ]
+-
+-    SOURCES += [
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/base_capturer_pipewire.cc"
+-    ]
+-
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/egl_dmabuf.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/mouse_cursor_monitor_pipewire.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/restore_token_manager.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/scoped_glib.cc",
+-        "/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/xdg_desktop_portal_utils.cc"
+-    ]
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["WEBRTC_USE_PIPEWIRE"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
+-
+-    LOCAL_INCLUDES += [
+-        "/gfx/angle/checkout/include/",
+-        "/third_party/drm/drm/",
+-        "/third_party/drm/drm/include/",
+-        "/third_party/drm/drm/include/libdrm/",
+-        "/third_party/drm/libdrm/",
+-        "/third_party/gbm/gbm/",
+-        "/third_party/libepoxy/libepoxy/include/"
+-    ]
+-
+-    SOURCES += [
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/base_capturer_pipewire.cc"
+-    ]
++if not CONFIG["MOZ_X11"] and CONFIG["OS_TARGET"] == "FreeBSD":
  
- 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 00f392965588..a2dc17b8b51c 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
-@@ -12,10 +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_AVX2"] = 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["_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/modules/desktop_capture/linux/wayland/egl_dmabuf.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/mouse_cursor_monitor_pipewire.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/restore_token_manager.cc",
+-        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/scoped_glib.cc",
+-        "/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/xdg_desktop_portal_utils.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"
+     ]
  
- FINAL_LIBRARY = "webrtc"
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
-@@ -41,180 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
- if CONFIG["MOZ_DEBUG"] == "1":
+     DEFINES["USE_X11"] = "1"
+     DEFINES["WEBRTC_USE_X11"] = True
+@@ -435,91 +117,8 @@ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["MOZ_X11"] == "1" and CONFIG["OS_T
+         "Xtst"
+     ]
  
-     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-    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"
+-    ]
 -
--if CONFIG["OS_TARGET"] == "Android":
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 -
--    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_AVX2"] = True
--    DEFINES["WEBRTC_LINUX"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_GNU_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_USE_X11"] = True
 -
 -    OS_LIBS += [
--        "log"
+-        "X11",
+-        "Xcomposite",
+-        "Xdamage",
+-        "Xext",
+-        "Xfixes",
+-        "Xrandr",
+-        "Xrender",
+-        "Xtst"
 -    ]
 -
--if CONFIG["OS_TARGET"] == "Darwin":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = 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
+-    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"
+-    ]
 -
--if CONFIG["OS_TARGET"] == "Linux":
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["MOZ_X11"] == "1" and 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
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_USE_X11"] = True
 -
 -    OS_LIBS += [
--        "rt"
+-        "X11",
+-        "Xcomposite",
+-        "Xdamage",
+-        "Xext",
+-        "Xfixes",
+-        "Xrandr",
+-        "Xrender",
+-        "Xtst"
+-    ]
+-
+-    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"
 -    ]
 -
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_USE_X11"] = True
+-
+-    OS_LIBS += [
+-        "X11",
+-        "Xcomposite",
+-        "Xdamage",
+-        "Xext",
+-        "Xfixes",
+-        "Xrandr",
+-        "Xrender",
+-        "Xtst"
++    SOURCES += [
++        "/third_party/libwebrtc/modules/desktop_capture/mouse_cursor_monitor_linux.cc"
+     ]
+ 
+     UNIFIED_SOURCES += [
+@@ -532,7 +131,9 @@ if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TA
+         "/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/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"
+     ]
+ 
+ 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 ef4f011f18b2..000000000000
+--- third_party/libwebrtc/modules/desktop_capture/desktop_capture_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_AVX2"] = 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["_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 = "webrtc"
+-
+-
+-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/modules/desktop_capture/mac/desktop_configuration.mm",
+-    "/third_party/libwebrtc/modules/desktop_capture/mac/desktop_frame_cgimage.mm",
+-    "/third_party/libwebrtc/modules/desktop_capture/mac/desktop_frame_iosurface.mm",
+-    "/third_party/libwebrtc/modules/desktop_capture/mac/desktop_frame_provider.mm",
+-    "/third_party/libwebrtc/modules/desktop_capture/mac/screen_capturer_mac.mm",
+-    "/third_party/libwebrtc/modules/desktop_capture/mouse_cursor_monitor_mac.mm",
+-    "/third_party/libwebrtc/modules/desktop_capture/screen_capturer_darwin.mm",
+-    "/third_party/libwebrtc/modules/desktop_capture/window_capturer_mac.mm",
+-    "/third_party/libwebrtc/modules/desktop_capture/window_finder_mac.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["CPU_ARCH"] == "aarch64":
+-
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
+-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 86ac1873f21a..4a1f3c9c75b5 100644
+--- third_party/libwebrtc/modules/desktop_capture/primitives_gn/moz.build
++++ third_party/libwebrtc/modules/desktop_capture/primitives_gn/moz.build
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -48,142 +58,20 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = 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
+-
+-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"
@@ -50214,13 +52323,6 @@ index 00f392965588..a2dc17b8b51c 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -50236,11 +52338,13 @@ index 00f392965588..a2dc17b8b51c 100644
 -
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 -
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-if CONFIG["CPU_ARCH"] == "ppc64":
 -
--    DEFINES["_DEBUG"] = True
+-    DEFINES["USE_X11"] = "1"
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
 -
@@ -50258,37 +52362,11 @@ index 00f392965588..a2dc17b8b51c 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["CPU_ARCH"] == "x86":
  
@@ -50300,17 +52378,31 @@ index 00f392965588..a2dc17b8b51c 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
- Library("optionally_built_submodule_creators_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 c84a80b61313..6e35d065390f 100644
---- third_party/libwebrtc/modules/audio_processing/rms_level_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_processing/rms_level_gn/moz.build
+     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 63cc3e44589c..32d60c55e5a3 100644
+--- third_party/libwebrtc/modules/module_api_gn/moz.build
++++ third_party/libwebrtc/modules/module_api_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -50332,7 +52424,7 @@ index c84a80b61313..6e35d065390f 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -50351,10 +52443,6 @@ index c84a80b61313..6e35d065390f 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -50429,10 +52517,6 @@ index c84a80b61313..6e35d065390f 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -50458,9 +52542,10 @@ index c84a80b61313..6e35d065390f 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -50470,10 +52555,6 @@ index c84a80b61313..6e35d065390f 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -50489,27 +52570,20 @@ index c84a80b61313..6e35d065390f 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 24dda8592205..e965dab96cde 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
+-
+ 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 29ea4df568a5..4da9ccf4ff5a 100644
+--- third_party/libwebrtc/modules/module_api_public_gn/moz.build
++++ third_party/libwebrtc/modules/module_api_public_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -50531,7 +52605,7 @@ index 24dda8592205..e965dab96cde 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -50686,11 +52760,11 @@ index 24dda8592205..e965dab96cde 100644
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 68e7ad972bca..667adf272bf8 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
+ 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 370b12c08599..3e79dae4b103 100644
+--- third_party/libwebrtc/modules/module_fec_api_gn/moz.build
++++ third_party/libwebrtc/modules/module_fec_api_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -50712,7 +52786,7 @@ index 68e7ad972bca..667adf272bf8 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -45,180 +55,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -50731,10 +52805,6 @@ index 68e7ad972bca..667adf272bf8 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -50760,10 +52830,6 @@ index 68e7ad972bca..667adf272bf8 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -50804,13 +52870,191 @@ index 68e7ad972bca..667adf272bf8 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support"
 -    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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 f5ef3366f1a4..6c1a87e9f713 100644
+--- third_party/libwebrtc/modules/pacing/interval_budget_gn/moz.build
++++ third_party/libwebrtc/modules/pacing/interval_budget_gn/moz.build
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -42,169 +52,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-
+-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_ENABLE_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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["CPU_ARCH"] == "aarch64":
@@ -50888,19 +53132,19 @@ index 68e7ad972bca..667adf272bf8 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 f243fac2660f..4f37201c5acb 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
+ 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 a1cf483cb23c..841f421c1da8 100644
+--- third_party/libwebrtc/modules/pacing/pacing_gn/moz.build
++++ third_party/libwebrtc/modules/pacing/pacing_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -50922,7 +53166,7 @@ index f243fac2660f..4f37201c5acb 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -49,182 +59,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -50942,6 +53186,7 @@ index f243fac2660f..4f37201c5acb 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -50970,6 +53215,11 @@ index f243fac2660f..4f37201c5acb 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "dl",
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -51010,6 +53260,13 @@ index f243fac2660f..4f37201c5acb 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -51087,21 +53344,21 @@ index f243fac2660f..4f37201c5acb 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("voice_probability_delay_unit_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 8eb36307a249..de71b354e587 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
-@@ -12,10 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ Library("pacing_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 53a6cd253ad3..907789f4ac06 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
+@@ -13,10 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["BWE_TEST_LOGGING_COMPILE_TIME_ENABLE"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -51121,7 +53378,7 @@ index 8eb36307a249..de71b354e587 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -54,182 +64,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -51141,6 +53398,7 @@ index 8eb36307a249..de71b354e587 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -51169,6 +53427,11 @@ index 8eb36307a249..de71b354e587 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "dl",
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -51209,6 +53472,13 @@ index 8eb36307a249..de71b354e587 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -51286,19 +53556,19 @@ index 8eb36307a249..de71b354e587 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 efa0723b2e25..59b2f29694fd 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
+ Library("remote_bitrate_estimator_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 56617823f0f8..7f949b3ae180 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -51320,7 +53590,7 @@ index efa0723b2e25..59b2f29694fd 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -84,182 +94,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -51340,6 +53610,7 @@ index efa0723b2e25..59b2f29694fd 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -51368,6 +53639,11 @@ index efa0723b2e25..59b2f29694fd 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "dl",
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -51408,205 +53684,13 @@ index efa0723b2e25..59b2f29694fd 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
-+    DEFINES["_DEBUG"] = True
- 
- if CONFIG["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- 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 1ddc21ba44e2..fa96896eb74a 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
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -41,169 +51,21 @@ 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_AVX2"] = 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"
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
 -    ]
--
--if CONFIG["OS_TARGET"] == "Darwin":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
@@ -51684,21 +53768,21 @@ index 1ddc21ba44e2..fa96896eb74a 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 2f8c6bf913fb..cb83c7721bf5 100644
---- third_party/libwebrtc/modules/audio_processing/vad/vad_gn/moz.build
-+++ third_party/libwebrtc/modules/audio_processing/vad/vad_gn/moz.build
-@@ -12,10 +12,20 @@ AllowCompilerWarnings()
- DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ 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 1c15487b0135..cb634d926ecc 100644
+--- third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_gn/moz.build
++++ third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_gn/moz.build
+@@ -13,10 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
+ DEFINES["BWE_TEST_LOGGING_COMPILE_TIME_ENABLE"] = "0"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
 +DEFINES["USE_GLIB"] = "1"
@@ -51718,7 +53802,7 @@ index 2f8c6bf913fb..cb83c7721bf5 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -48,180 +58,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -94,182 +104,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -51738,6 +53822,7 @@ index 2f8c6bf913fb..cb83c7721bf5 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -51767,6 +53852,7 @@ index 2f8c6bf913fb..cb83c7721bf5 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "dl",
 -        "rt"
 -    ]
 -
@@ -51902,13 +53988,13 @@ index 2f8c6bf913fb..cb83c7721bf5 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 cbb48cf3c433..f75c83a4e2a1 100644
---- third_party/libwebrtc/modules/congestion_controller/congestion_controller_gn/moz.build
-+++ third_party/libwebrtc/modules/congestion_controller/congestion_controller_gn/moz.build
-@@ -13,10 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["BWE_TEST_LOGGING_COMPILE_TIME_ENABLE"] = "0"
+ 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 0373d7258bbc..c37cf690ff9e 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
+@@ -12,10 +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"
@@ -51928,7 +54014,7 @@ index cbb48cf3c433..f75c83a4e2a1 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -43,182 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -51948,7 +54034,6 @@ index cbb48cf3c433..f75c83a4e2a1 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -51977,11 +54062,6 @@ index cbb48cf3c433..f75c83a4e2a1 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -52024,9 +54104,6 @@ index cbb48cf3c433..f75c83a4e2a1 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -52106,19 +54183,19 @@ index cbb48cf3c433..f75c83a4e2a1 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 e7650a520d00..ba5330901ed3 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
+ 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 28e06e0d15e8..048aa3d94e9e 100644
+--- third_party/libwebrtc/modules/third_party/fft/fft_gn/moz.build
++++ third_party/libwebrtc/modules/third_party/fft/fft_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -52140,7 +54217,7 @@ index e7650a520d00..ba5330901ed3 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,165 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -52159,10 +54236,6 @@ index e7650a520d00..ba5330901ed3 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -52228,10 +54301,6 @@ index e7650a520d00..ba5330901ed3 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -52241,7 +54310,7 @@ index e7650a520d00..ba5330901ed3 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
+-    CFLAGS += [
 -        "-mfpu=neon"
 -    ]
 -
@@ -52281,11 +54350,12 @@ index e7650a520d00..ba5330901ed3 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CFLAGS += [
+         "-msse2"
+     ]
+ 
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -52294,36 +54364,35 @@ index e7650a520d00..ba5330901ed3 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
+-    CFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 94c054ec5cd2..cf234a24362b 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
-@@ -13,10 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["BWE_TEST_LOGGING_COMPILE_TIME_ENABLE"] = "0"
+ 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 67a5078fd752..1fec474a249f 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
+@@ -12,10 +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"
@@ -52343,7 +54412,7 @@ index 94c054ec5cd2..cf234a24362b 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -43,182 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,165 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -52362,11 +54431,6 @@ index 94c054ec5cd2..cf234a24362b 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "GLESv2",
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -52392,11 +54456,6 @@ index 94c054ec5cd2..cf234a24362b 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -52437,13 +54496,6 @@ index 94c054ec5cd2..cf234a24362b 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -52453,7 +54505,7 @@ index 94c054ec5cd2..cf234a24362b 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
+-    CFLAGS += [
 -        "-mfpu=neon"
 -    ]
 -
@@ -52493,11 +54545,12 @@ index 94c054ec5cd2..cf234a24362b 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CFLAGS += [
+         "-msse2"
+     ]
+ 
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -52506,36 +54559,35 @@ index 94c054ec5cd2..cf234a24362b 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
+-    CFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 e022257b55ee..7e4133ec39e0 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
-@@ -13,10 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["BWE_TEST_LOGGING_COMPILE_TIME_ENABLE"] = "0"
+ 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 500bed132e5a..a605d7c817d9 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
+@@ -12,10 +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"
@@ -52555,7 +54607,7 @@ index e022257b55ee..7e4133ec39e0 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -47,182 +57,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,165 +56,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -52574,11 +54626,6 @@ index e022257b55ee..7e4133ec39e0 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "GLESv2",
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -52604,11 +54651,6 @@ index e022257b55ee..7e4133ec39e0 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -52649,13 +54691,6 @@ index e022257b55ee..7e4133ec39e0 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -52665,7 +54700,7 @@ index e022257b55ee..7e4133ec39e0 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
+-    CFLAGS += [
 -        "-mfpu=neon"
 -    ]
 -
@@ -52705,11 +54740,12 @@ index e022257b55ee..7e4133ec39e0 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CFLAGS += [
+         "-msse2"
+     ]
+ 
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -52718,36 +54754,35 @@ index e022257b55ee..7e4133ec39e0 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
+-    CFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 f16202917a4b..4aab47eda680 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
-@@ -13,10 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["BWE_TEST_LOGGING_COMPILE_TIME_ENABLE"] = "0"
+ 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 fb2ab75a5307..d082e21d6a5c 100644
+--- third_party/libwebrtc/modules/utility/utility_gn/moz.build
++++ third_party/libwebrtc/modules/utility/utility_gn/moz.build
+@@ -12,10 +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"
@@ -52767,7 +54802,7 @@ index f16202917a4b..4aab47eda680 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,182 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,178 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -52787,10 +54822,14 @@ index f16202917a4b..4aab47eda680 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/modules/utility/source/helpers_android.cc",
+-        "/third_party/libwebrtc/modules/utility/source/jvm_android.cc"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -52816,11 +54855,6 @@ index f16202917a4b..4aab47eda680 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -52863,9 +54897,6 @@ index f16202917a4b..4aab47eda680 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -52917,17 +54948,19 @@ index f16202917a4b..4aab47eda680 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    OS_LIBS += [
 -        "android_support"
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
@@ -52937,27 +54970,25 @@ index f16202917a4b..4aab47eda680 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 123670e5b18c..b439498a7765 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
+ 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 6665f2d3173c..b529c1051ea6 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -52979,7 +55010,21 @@ index 123670e5b18c..b439498a7765 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -29,6 +39,13 @@ LOCAL_INCLUDES += [
+     "/tools/profiler/public"
+ ]
+ 
++UNIFIED_SOURCES += [
++    "/third_party/libwebrtc/modules/video_capture/linux/device_info_linux.cc",
++    "/third_party/libwebrtc/modules/video_capture/linux/device_info_v4l2.cc",
++    "/third_party/libwebrtc/modules/video_capture/linux/video_capture_linux.cc",
++    "/third_party/libwebrtc/modules/video_capture/linux/video_capture_v4l2.cc"
++]
++
+ if not CONFIG["MOZ_DEBUG"]:
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
+@@ -38,207 +55,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -52999,6 +55044,7 @@ index 123670e5b18c..b439498a7765 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -53027,6 +55073,18 @@ index 123670e5b18c..b439498a7765 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "dl",
+-        "rt"
+-    ]
+-
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/modules/video_capture/linux/device_info_linux.cc",
+-        "/third_party/libwebrtc/modules/video_capture/linux/device_info_v4l2.cc",
+-        "/third_party/libwebrtc/modules/video_capture/linux/video_capture_linux.cc",
+-        "/third_party/libwebrtc/modules/video_capture/linux/video_capture_v4l2.cc"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -53041,6 +55099,13 @@ index 123670e5b18c..b439498a7765 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/modules/video_capture/linux/device_info_linux.cc",
+-        "/third_party/libwebrtc/modules/video_capture/linux/device_info_v4l2.cc",
+-        "/third_party/libwebrtc/modules/video_capture/linux/video_capture_linux.cc",
+-        "/third_party/libwebrtc/modules/video_capture/linux/video_capture_v4l2.cc"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
@@ -53067,6 +55132,28 @@ index 123670e5b18c..b439498a7765 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "ole32",
+-        "oleaut32",
+-        "secur32",
+-        "strmiids",
+-        "user32",
+-        "winmm"
+-    ]
+-
+-    SOURCES += [
+-        "/third_party/libwebrtc/modules/video_capture/windows/device_info_ds.cc",
+-        "/third_party/libwebrtc/modules/video_capture/windows/help_functions_ds.cc",
+-        "/third_party/libwebrtc/modules/video_capture/windows/sink_filter_ds.cc"
+-    ]
+-
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/modules/video_capture/windows/video_capture_ds.cc",
+-        "/third_party/libwebrtc/modules/video_capture/windows/video_capture_factory_windows.cc"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -53076,10 +55163,6 @@ index 123670e5b18c..b439498a7765 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -53117,10 +55200,6 @@ index 123670e5b18c..b439498a7765 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -53132,6 +55211,10 @@ index 123670e5b18c..b439498a7765 100644
 -
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
@@ -53144,21 +55227,21 @@ index 123670e5b18c..b439498a7765 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 9c1d80238405..223489242182 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
-@@ -13,10 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["BWE_TEST_LOGGING_COMPILE_TIME_ENABLE"] = "0"
+ 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 4aaa8f5a2574..0ee35ceab9d5 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
+@@ -12,10 +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"
@@ -53178,7 +55261,7 @@ index 9c1d80238405..223489242182 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,182 +56,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -53198,6 +55281,7 @@ index 9c1d80238405..223489242182 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -53226,6 +55310,11 @@ index 9c1d80238405..223489242182 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "dl",
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -53268,6 +55357,9 @@ index 9c1d80238405..223489242182 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -53347,19 +55439,19 @@ index 9c1d80238405..223489242182 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 5788df6b9865..f2b51422ec48 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
+ 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 aace078cf529..946e88a91de1 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -53381,7 +55473,7 @@ index 5788df6b9865..f2b51422ec48 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,182 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -53401,7 +55493,6 @@ index 5788df6b9865..f2b51422ec48 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -53430,11 +55521,6 @@ index 5788df6b9865..f2b51422ec48 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -53477,9 +55563,6 @@ index 5788df6b9865..f2b51422ec48 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -53559,19 +55642,19 @@ index 5788df6b9865..f2b51422ec48 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 838207cb4d57..ea942954d244 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
+ 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 0c1f9a68a01c..90e0487c2ead 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -53593,7 +55676,192 @@ index 838207cb4d57..ea942954d244 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-
+-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_ENABLE_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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 53bffe9ce6f6..0302e16cd932 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
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -53770,11 +56038,11 @@ index 838207cb4d57..ea942954d244 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 346c03e881bd..0e6b6e601fd6 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
+ Library("av1_svc_config_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 71a80b95ab12..6ef99c87afba 100644
+--- third_party/libwebrtc/modules/video_coding/encoded_frame_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/encoded_frame_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -53796,7 +56064,7 @@ index 346c03e881bd..0e6b6e601fd6 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,182 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -53816,6 +56084,7 @@ index 346c03e881bd..0e6b6e601fd6 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -53844,6 +56113,11 @@ index 346c03e881bd..0e6b6e601fd6 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "dl",
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -53886,6 +56160,9 @@ index 346c03e881bd..0e6b6e601fd6 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -53965,21 +56242,21 @@ index 346c03e881bd..0e6b6e601fd6 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 60277dea6c36..407fce1cb65a 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
-@@ -13,10 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["BWE_TEST_LOGGING_COMPILE_TIME_ENABLE"] = "0"
+ 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 c8a940d84bce..c120d57936e2 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
+@@ -12,10 +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"
@@ -53999,7 +56276,7 @@ index 60277dea6c36..407fce1cb65a 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,182 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -54019,7 +56296,6 @@ index 60277dea6c36..407fce1cb65a 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -54048,11 +56324,6 @@ index 60277dea6c36..407fce1cb65a 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -54095,9 +56366,6 @@ index 60277dea6c36..407fce1cb65a 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -54177,19 +56445,19 @@ index 60277dea6c36..407fce1cb65a 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 be6fa2d522b0..c0897d7be0ad 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
+ 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 e779c7730737..6a6334f31287 100644
+--- third_party/libwebrtc/modules/video_coding/frame_helpers_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/frame_helpers_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -54211,7 +56479,7 @@ index be6fa2d522b0..c0897d7be0ad 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,182 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,182 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -54397,11 +56665,11 @@ index be6fa2d522b0..c0897d7be0ad 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 d93d0a5c1b25..92e9a62b5325 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
+ Library("frame_helpers_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 b545012e24ab..c87b05baec27 100644
+--- third_party/libwebrtc/modules/video_coding/nack_requester_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/nack_requester_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -54423,7 +56691,7 @@ index d93d0a5c1b25..92e9a62b5325 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,182 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,180 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -54443,7 +56711,6 @@ index d93d0a5c1b25..92e9a62b5325 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -54473,7 +56740,6 @@ index d93d0a5c1b25..92e9a62b5325 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "dl",
 -        "rt"
 -    ]
 -
@@ -54609,19 +56875,19 @@ index d93d0a5c1b25..92e9a62b5325 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 17e6b232ba07..00196317024f 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
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
+ 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 01842c75cc60..2c5ca0118a32 100644
+--- third_party/libwebrtc/modules/video_coding/packet_buffer_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/packet_buffer_gn/moz.build
+@@ -12,10 +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_AVX2"] = True
++DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -54635,20 +56901,33 @@ index 17e6b232ba07..00196317024f 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,110 +51,23 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,182 +52,21 @@ 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["HAVE_SYS_UIO_H"] = True
+-    DEFINES["WEBRTC_ANDROID"] = True
+-    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = 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":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-+        "-msse2",
-         "-msse2"
-     ]
- 
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
@@ -54666,23 +56945,23 @@ index 17e6b232ba07..00196317024f 100644
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
--    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "dl",
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
-+if CONFIG["CPU_ARCH"] == "x86_64":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -54698,6 +56977,7 @@ index 17e6b232ba07..00196317024f 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
@@ -54716,6 +56996,33 @@ index 17e6b232ba07..00196317024f 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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
@@ -54733,29 +57040,59 @@ index 17e6b232ba07..00196317024f 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["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 -
--    CXXFLAGS += [
--        "-msse2",
--        "-msse2"
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
 -    ]
 -
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
 -
- 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 c0b2a47851a6..1a10a6830467 100644
---- third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn/moz.build
-+++ third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn/moz.build
-@@ -14,10 +14,20 @@ AllowCompilerWarnings()
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 1c0a03a074f8..3033aed32ab6 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
+@@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
  DEFINES["RTC_ENABLE_VP9"] = True
@@ -54776,11 +57113,29 @@ index c0b2a47851a6..1a10a6830467 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -69,437 +79,28 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = True
@@ -54791,12 +57146,6 @@ index c0b2a47851a6..1a10a6830467 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/modules/desktop_capture/mac/desktop_configuration_monitor.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/mac/full_screen_mac_application_handler.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/mac/window_list_utils.cc"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["USE_AURA"] = "1"
@@ -54812,16 +57161,6 @@ index c0b2a47851a6..1a10a6830467 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/modules/desktop_capture/mouse_cursor_monitor_linux.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/screen_capturer_linux.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/window_capturer_linux.cc"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -54830,40 +57169,12 @@ index c0b2a47851a6..1a10a6830467 100644
 -    DEFINES["WEBRTC_BSD"] = True
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["WEBRTC_USE_X11"] = 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 += [
--        "X11",
--        "Xcomposite",
--        "Xdamage",
--        "Xext",
--        "Xfixes",
--        "Xrandr",
--        "Xrender",
--        "Xtst"
--    ]
--
--    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/mouse_cursor_monitor_linux.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/screen_capturer_linux.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/window_capturer_linux.cc"
--    ]
--
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
@@ -54892,47 +57203,8 @@ index c0b2a47851a6..1a10a6830467 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "d3d11",
--        "dxgi",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
--
--    SOURCES += [
--        "/third_party/libwebrtc/modules/desktop_capture/win/screen_capturer_win_gdi.cc"
--    ]
--
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/modules/desktop_capture/cropping_window_capturer_win.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/desktop_frame_win.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/mouse_cursor_monitor_win.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/screen_capturer_win.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/win/cursor.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/win/d3d_device.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/win/desktop.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/win/desktop_capture_utils.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/win/display_configuration_monitor.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/win/dxgi_adapter_duplicator.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/win/dxgi_context.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/win/dxgi_duplicator_controller.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/win/dxgi_frame.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/win/dxgi_output_duplicator.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/win/dxgi_texture.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/win/dxgi_texture_mapping.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/win/dxgi_texture_staging.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/win/full_screen_win_application_handler.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/win/scoped_thread_desktop.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/win/screen_capture_utils.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/win/screen_capturer_win_directx.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/win/screen_capturer_win_magnifier.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/win/selected_window_context.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/win/window_capture_utils.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/win/window_capturer_win_gdi.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/window_capturer_win.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/window_finder_win.cc"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -54948,65 +57220,11 @@ index c0b2a47851a6..1a10a6830467 100644
 -
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
--    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/drm/libdrm/",
--        "/third_party/gbm/gbm/",
--        "/third_party/libepoxy/libepoxy/include/"
--    ]
--
--    SOURCES += [
--        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/base_capturer_pipewire.cc"
--    ]
--
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/egl_dmabuf.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/mouse_cursor_monitor_pipewire.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/restore_token_manager.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/scoped_glib.cc",
--        "/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/xdg_desktop_portal_utils.cc"
--    ]
--
--if CONFIG["CPU_ARCH"] == "ppc64":
--
--    DEFINES["USE_X11"] = "1"
--    DEFINES["WEBRTC_USE_X11"] = True
 -
--    OS_LIBS += [
--        "X11",
--        "Xcomposite",
--        "Xdamage",
--        "Xext",
--        "Xfixes",
--        "Xrandr",
--        "Xrender",
--        "Xtst"
--    ]
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
--    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"
--    ]
+-    DEFINES["_DEBUG"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
 -
@@ -55024,297 +57242,59 @@ index c0b2a47851a6..1a10a6830467 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["WEBRTC_USE_PIPEWIRE"] = True
--    DEFINES["_GNU_SOURCE"] = True
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 -
--    LOCAL_INCLUDES += [
--        "/gfx/angle/checkout/include/",
--        "/third_party/drm/drm/",
--        "/third_party/drm/drm/include/",
--        "/third_party/drm/drm/include/libdrm/",
--        "/third_party/drm/libdrm/",
--        "/third_party/gbm/gbm/",
--        "/third_party/libepoxy/libepoxy/include/"
--    ]
+-    DEFINES["USE_X11"] = "1"
 -
--    SOURCES += [
--        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/base_capturer_pipewire.cc"
--    ]
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/egl_dmabuf.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/mouse_cursor_monitor_pipewire.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/restore_token_manager.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/scoped_glib.cc",
--        "/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/xdg_desktop_portal_utils.cc"
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
 -    ]
 -
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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/drm/libdrm/",
--        "/third_party/gbm/gbm/",
--        "/third_party/libepoxy/libepoxy/include/"
--    ]
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    SOURCES += [
--        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/base_capturer_pipewire.cc"
+-    CXXFLAGS += [
+-        "-msse2"
 -    ]
 -
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/egl_dmabuf.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/mouse_cursor_monitor_pipewire.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/restore_token_manager.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/scoped_glib.cc",
--        "/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/xdg_desktop_portal_utils.cc"
+-    OS_LIBS += [
+-        "android_support"
 -    ]
 -
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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/drm/libdrm/",
--        "/third_party/gbm/gbm/",
--        "/third_party/libepoxy/libepoxy/include/"
--    ]
--
--    SOURCES += [
--        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/base_capturer_pipewire.cc"
--    ]
--
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/egl_dmabuf.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/mouse_cursor_monitor_pipewire.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/restore_token_manager.cc",
--        "/third_party/libwebrtc/modules/desktop_capture/linux/wayland/scoped_glib.cc",
--        "/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/xdg_desktop_portal_utils.cc"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--    DEFINES["WEBRTC_USE_X11"] = True
--
--    OS_LIBS += [
--        "X11",
--        "Xcomposite",
--        "Xdamage",
--        "Xext",
--        "Xfixes",
--        "Xrandr",
--        "Xrender",
--        "Xtst"
--    ]
--
--    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"
--    ]
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--    DEFINES["WEBRTC_USE_X11"] = True
--
--    OS_LIBS += [
--        "X11",
--        "Xcomposite",
--        "Xdamage",
--        "Xext",
--        "Xfixes",
--        "Xrandr",
--        "Xrender",
--        "Xtst"
--    ]
--
--    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"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["USE_X11"] = "1"
--    DEFINES["WEBRTC_USE_X11"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 -
--    OS_LIBS += [
--        "X11",
--        "Xcomposite",
--        "Xdamage",
--        "Xext",
--        "Xfixes",
--        "Xrandr",
--        "Xrender",
--        "Xtst"
--    ]
-+if not CONFIG["MOZ_X11"] and CONFIG["OS_TARGET"] == "FreeBSD":
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["CPU_ARCH"] == "x86":
  
-     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/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"
+     CXXFLAGS += [
+         "-msse2"
      ]
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
-     DEFINES["USE_X11"] = "1"
-     DEFINES["WEBRTC_USE_X11"] = True
-@@ -525,7 +126,10 @@ if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TA
-         "/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/x11/x_window_property.cc",
-+        "/third_party/libwebrtc/modules/desktop_capture/mouse_cursor_monitor_linux.cc",
-+        "/third_party/libwebrtc/modules/desktop_capture/screen_capturer_linux.cc",
-+        "/third_party/libwebrtc/modules/desktop_capture/window_capturer_linux.cc"
-     ]
- 
- 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 e884abb54d56..000000000000
---- third_party/libwebrtc/modules/desktop_capture/desktop_capture_objc_gn/moz.build
-+++ /dev/null
-@@ -1,72 +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_AVX2"] = 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["_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 = "webrtc"
--
--
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "/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/modules/desktop_capture/mac/desktop_configuration.mm",
--    "/third_party/libwebrtc/modules/desktop_capture/mac/desktop_frame_cgimage.mm",
--    "/third_party/libwebrtc/modules/desktop_capture/mac/desktop_frame_iosurface.mm",
--    "/third_party/libwebrtc/modules/desktop_capture/mac/desktop_frame_provider.mm",
--    "/third_party/libwebrtc/modules/desktop_capture/mac/screen_capturer_mac.mm",
--    "/third_party/libwebrtc/modules/desktop_capture/mouse_cursor_monitor_mac.mm",
--    "/third_party/libwebrtc/modules/desktop_capture/screen_capturer_darwin.mm",
--    "/third_party/libwebrtc/modules/desktop_capture/window_capturer_mac.mm",
--    "/third_party/libwebrtc/modules/desktop_capture/window_finder_mac.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["CPU_ARCH"] == "aarch64":
--
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
--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 24e243715ac2..6ebcc86eb4bf 100644
---- third_party/libwebrtc/modules/desktop_capture/primitives_gn/moz.build
-+++ third_party/libwebrtc/modules/desktop_capture/primitives_gn/moz.build
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 32a0f94d58f1..44e3ee836e9b 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -55336,11 +57316,29 @@ index 24e243715ac2..6ebcc86eb4bf 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -47,142 +57,20 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -49,173 +59,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = True
@@ -55406,6 +57404,10 @@ index 24e243715ac2..6ebcc86eb4bf 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -55421,13 +57423,11 @@ index 24e243715ac2..6ebcc86eb4bf 100644
 -
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
--    DEFINES["_GNU_SOURCE"] = True
 -
--if CONFIG["CPU_ARCH"] == "ppc64":
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
--    DEFINES["USE_X11"] = "1"
+-    DEFINES["_DEBUG"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
 -
@@ -55445,11 +57445,37 @@ index 24e243715ac2..6ebcc86eb4bf 100644
 -
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
+-if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["CPU_ARCH"] == "x86":
  
@@ -55459,33 +57485,19 @@ index 24e243715ac2..6ebcc86eb4bf 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["CPU_ARCH"] == "x86_64" and 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"
  
-diff --git third_party/libwebrtc/modules/module_api_gn/moz.build third_party/libwebrtc/modules/module_api_gn/moz.build
-index 9cb0e4d6203a..320177a15a95 100644
---- third_party/libwebrtc/modules/module_api_gn/moz.build
-+++ third_party/libwebrtc/modules/module_api_gn/moz.build
+ 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 006e169e7347..5876332f59f7 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -55507,7 +57519,7 @@ index 9cb0e4d6203a..320177a15a95 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -55526,6 +57538,10 @@ index 9cb0e4d6203a..320177a15a95 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -55600,6 +57616,10 @@ index 9cb0e4d6203a..320177a15a95 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -55625,10 +57645,9 @@ index 9cb0e4d6203a..320177a15a95 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -55638,6 +57657,10 @@ index 9cb0e4d6203a..320177a15a95 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -55653,201 +57676,27 @@ index 9cb0e4d6203a..320177a15a95 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 03b9f6c4e5e6..4100fd966dea 100644
---- third_party/libwebrtc/modules/module_api_public_gn/moz.build
-+++ third_party/libwebrtc/modules/module_api_public_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -37,153 +47,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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"
++    DEFINES["USE_X11"] = "1"
  
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 4c59791a1007..12fac51de819 100644
---- third_party/libwebrtc/modules/module_fec_api_gn/moz.build
-+++ third_party/libwebrtc/modules/module_fec_api_gn/moz.build
+ Library("scalable_video_controller_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 9d1b925fb84c..f8be3c5b4b37 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -55869,7 +57718,7 @@ index 4c59791a1007..12fac51de819 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -55888,6 +57737,10 @@ index 4c59791a1007..12fac51de819 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -55953,6 +57806,10 @@ index 4c59791a1007..12fac51de819 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -55962,6 +57819,10 @@ index 4c59791a1007..12fac51de819 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -55987,10 +57848,9 @@ index 4c59791a1007..12fac51de819 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -56000,6 +57860,10 @@ index 4c59791a1007..12fac51de819 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -56015,20 +57879,27 @@ index 4c59791a1007..12fac51de819 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 760775bff9b5..6436dbc7935c 100644
---- third_party/libwebrtc/modules/pacing/interval_budget_gn/moz.build
-+++ third_party/libwebrtc/modules/pacing/interval_budget_gn/moz.build
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("svc_rate_allocator_gn")
+diff --git third_party/libwebrtc/modules/video_coding/timing/codec_timer_gn/moz.build third_party/libwebrtc/modules/video_coding/timing/codec_timer_gn/moz.build
+index 9d509e7c6b4c..1e97fb902002 100644
+--- third_party/libwebrtc/modules/video_coding/timing/codec_timer_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/timing/codec_timer_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -56050,7 +57921,7 @@ index 760775bff9b5..6436dbc7935c 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -56223,11 +58094,11 @@ index 760775bff9b5..6436dbc7935c 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 f72384e88d04..f85fd55e26fb 100644
---- third_party/libwebrtc/modules/pacing/pacing_gn/moz.build
-+++ third_party/libwebrtc/modules/pacing/pacing_gn/moz.build
+ Library("codec_timer_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 74a857e544ed..d9b2687bcf3d 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -56249,7 +58120,7 @@ index f72384e88d04..f85fd55e26fb 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -48,182 +58,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -56269,7 +58140,6 @@ index f72384e88d04..f85fd55e26fb 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -56298,11 +58168,6 @@ index f72384e88d04..f85fd55e26fb 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -56343,13 +58208,6 @@ index f72384e88d04..f85fd55e26fb 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -56427,21 +58285,21 @@ index f72384e88d04..f85fd55e26fb 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("pacing_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 677db0456585..1b61a84a454c 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
-@@ -13,10 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["BWE_TEST_LOGGING_COMPILE_TIME_ENABLE"] = "0"
+ Library("frame_delay_variation_kalman_filter_gn")
+diff --git third_party/libwebrtc/modules/video_coding/timing/inter_frame_delay_gn/moz.build third_party/libwebrtc/modules/video_coding/timing/inter_frame_delay_gn/moz.build
+index 64dac39f273a..886a8c5d2057 100644
+--- third_party/libwebrtc/modules/video_coding/timing/inter_frame_delay_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/timing/inter_frame_delay_gn/moz.build
+@@ -12,10 +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"
@@ -56461,7 +58319,7 @@ index 677db0456585..1b61a84a454c 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -53,182 +63,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -56481,7 +58339,6 @@ index 677db0456585..1b61a84a454c 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -56510,11 +58367,6 @@ index 677db0456585..1b61a84a454c 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -56555,13 +58407,6 @@ index 677db0456585..1b61a84a454c 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -56639,19 +58484,19 @@ index 677db0456585..1b61a84a454c 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("remote_bitrate_estimator_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 5816bb02d835..2431c7cf069b 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
+ Library("inter_frame_delay_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 7010a939d45d..ed8ef7727af8 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -56673,7 +58518,7 @@ index 5816bb02d835..2431c7cf069b 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -83,182 +93,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,182 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -56859,13 +58704,13 @@ index 5816bb02d835..2431c7cf069b 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 e314aa98ec74..6dffc5d17f12 100644
---- third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_gn/moz.build
-+++ third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_gn/moz.build
-@@ -13,10 +13,20 @@ DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
- DEFINES["BWE_TEST_LOGGING_COMPILE_TIME_ENABLE"] = "0"
+ 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 14670946c22c..72552a668a85 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
+@@ -12,10 +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"
@@ -56885,7 +58730,7 @@ index e314aa98ec74..6dffc5d17f12 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -93,182 +103,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -56905,7 +58750,6 @@ index e314aa98ec74..6dffc5d17f12 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -56934,11 +58778,6 @@ index e314aa98ec74..6dffc5d17f12 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -56979,13 +58818,205 @@ index e314aa98ec74..6dffc5d17f12 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
+-    OS_LIBS += [
+-        "android_support"
 -    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 7f368c9daa1e..77ce20d56099 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
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -42,169 +52,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-
+-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_ENABLE_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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["CPU_ARCH"] == "aarch64":
@@ -57063,19 +59094,19 @@ index e314aa98ec74..6dffc5d17f12 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 910f13b2f539..a545b71db21b 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
+ 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 9806fac78d4c..6a55e6b09092 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -57097,7 +59128,7 @@ index 910f13b2f539..a545b71db21b 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -57145,6 +59176,10 @@ index 910f13b2f539..a545b71db21b 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -57187,6 +59222,9 @@ index 910f13b2f539..a545b71db21b 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -57266,19 +59304,19 @@ index 910f13b2f539..a545b71db21b 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 657eed36df6f..3af42b5c7d7b 100644
---- third_party/libwebrtc/modules/third_party/fft/fft_gn/moz.build
-+++ third_party/libwebrtc/modules/third_party/fft/fft_gn/moz.build
+ 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 6fb9d8270397..237591a0aa40 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -57300,7 +59338,7 @@ index 657eed36df6f..3af42b5c7d7b 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,165 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,182 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -57319,6 +59357,11 @@ index 657eed36df6f..3af42b5c7d7b 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "GLESv2",
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -57344,6 +59387,11 @@ index 657eed36df6f..3af42b5c7d7b 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "dl",
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -57384,6 +59432,13 @@ index 657eed36df6f..3af42b5c7d7b 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -57393,7 +59448,7 @@ index 657eed36df6f..3af42b5c7d7b 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CFLAGS += [
+-    CXXFLAGS += [
 -        "-mfpu=neon"
 -    ]
 -
@@ -57433,12 +59488,11 @@ index 657eed36df6f..3af42b5c7d7b 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CFLAGS += [
-         "-msse2"
-     ]
- 
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -57447,33 +59501,34 @@ index 657eed36df6f..3af42b5c7d7b 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    CFLAGS += [
--        "-msse2"
--    ]
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 561738d745d7..9faa01566daa 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
+ 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 378bc26541eb..13124b5df62f 100644
+--- third_party/libwebrtc/modules/video_coding/video_coding_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/video_coding_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -57495,7 +59550,7 @@ index 561738d745d7..9faa01566daa 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,165 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -58,182 +68,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -57514,6 +59569,11 @@ index 561738d745d7..9faa01566daa 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "GLESv2",
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -57539,6 +59599,11 @@ index 561738d745d7..9faa01566daa 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "dl",
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -57579,6 +59644,13 @@ index 561738d745d7..9faa01566daa 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -57588,7 +59660,7 @@ index 561738d745d7..9faa01566daa 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CFLAGS += [
+-    CXXFLAGS += [
 -        "-mfpu=neon"
 -    ]
 -
@@ -57628,12 +59700,11 @@ index 561738d745d7..9faa01566daa 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CFLAGS += [
-         "-msse2"
-     ]
- 
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -57642,33 +59713,34 @@ index 561738d745d7..9faa01566daa 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    CFLAGS += [
--        "-msse2"
--    ]
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 947b0b182b18..9e31c6b68005 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
+ 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 8751066c17d2..82cc462496b6 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -57690,7 +59762,7 @@ index 947b0b182b18..9e31c6b68005 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -45,165 +55,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -53,182 +63,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -57709,6 +59781,11 @@ index 947b0b182b18..9e31c6b68005 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "GLESv2",
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -57734,6 +59811,11 @@ index 947b0b182b18..9e31c6b68005 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "dl",
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -57774,6 +59856,13 @@ index 947b0b182b18..9e31c6b68005 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -57783,7 +59872,7 @@ index 947b0b182b18..9e31c6b68005 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CFLAGS += [
+-    CXXFLAGS += [
 -        "-mfpu=neon"
 -    ]
 -
@@ -57823,12 +59912,11 @@ index 947b0b182b18..9e31c6b68005 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CFLAGS += [
-         "-msse2"
-     ]
- 
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -57837,33 +59925,34 @@ index 947b0b182b18..9e31c6b68005 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    CFLAGS += [
--        "-msse2"
--    ]
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 222776d937b0..dba1235df3b3 100644
---- third_party/libwebrtc/modules/utility/utility_gn/moz.build
-+++ third_party/libwebrtc/modules/utility/utility_gn/moz.build
+ Library("video_coding_utility_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 a7cc1748ac4d..65e6e3493cfa 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -57885,7 +59974,7 @@ index 222776d937b0..dba1235df3b3 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,170 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -57908,11 +59997,6 @@ index 222776d937b0..dba1235df3b3 100644
 -        "log"
 -    ]
 -
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/modules/utility/source/helpers_android.cc",
--        "/third_party/libwebrtc/modules/utility/source/jvm_android.cc"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -57987,6 +60071,10 @@ index 222776d937b0..dba1235df3b3 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -58012,15 +60100,10 @@ index 222776d937b0..dba1235df3b3 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
 -        "android_support",
@@ -58048,20 +60131,27 @@ index 222776d937b0..dba1235df3b3 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 a150b56ba943..205680cdc446 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
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 37f32c3aca74..eff50d946e6d 100644
+--- third_party/libwebrtc/modules/video_coding/webrtc_vp8_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/webrtc_vp8_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -58083,21 +60173,7 @@ index a150b56ba943..205680cdc446 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -28,6 +38,13 @@ LOCAL_INCLUDES += [
-     "/tools/profiler/public"
- ]
- 
-+UNIFIED_SOURCES += [
-+    "/third_party/libwebrtc/modules/video_capture/linux/device_info_linux.cc",
-+    "/third_party/libwebrtc/modules/video_capture/linux/device_info_v4l2.cc",
-+    "/third_party/libwebrtc/modules/video_capture/linux/video_capture_linux.cc",
-+    "/third_party/libwebrtc/modules/video_capture/linux/video_capture_v4l2.cc"
-+]
-+
- if not CONFIG["MOZ_DEBUG"]:
- 
-     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
-@@ -37,207 +54,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,182 +55,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -58151,13 +60227,6 @@ index a150b56ba943..205680cdc446 100644
 -        "rt"
 -    ]
 -
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/modules/video_capture/linux/device_info_linux.cc",
--        "/third_party/libwebrtc/modules/video_capture/linux/device_info_v4l2.cc",
--        "/third_party/libwebrtc/modules/video_capture/linux/video_capture_linux.cc",
--        "/third_party/libwebrtc/modules/video_capture/linux/video_capture_v4l2.cc"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -58172,13 +60241,6 @@ index a150b56ba943..205680cdc446 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/modules/video_capture/linux/device_info_linux.cc",
--        "/third_party/libwebrtc/modules/video_capture/linux/device_info_v4l2.cc",
--        "/third_party/libwebrtc/modules/video_capture/linux/video_capture_linux.cc",
--        "/third_party/libwebrtc/modules/video_capture/linux/video_capture_v4l2.cc"
--    ]
--
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
@@ -58209,24 +60271,9 @@ index a150b56ba943..205680cdc446 100644
 -    OS_LIBS += [
 -        "crypt32",
 -        "iphlpapi",
--        "ole32",
--        "oleaut32",
 -        "secur32",
--        "strmiids",
--        "user32",
 -        "winmm"
 -    ]
--
--    SOURCES += [
--        "/third_party/libwebrtc/modules/video_capture/windows/device_info_ds.cc",
--        "/third_party/libwebrtc/modules/video_capture/windows/help_functions_ds.cc",
--        "/third_party/libwebrtc/modules/video_capture/windows/sink_filter_ds.cc"
--    ]
--
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/modules/video_capture/windows/video_capture_ds.cc",
--        "/third_party/libwebrtc/modules/video_capture/windows/video_capture_factory_windows.cc"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -58236,6 +60283,10 @@ index a150b56ba943..205680cdc446 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -58273,6 +60324,10 @@ index a150b56ba943..205680cdc446 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -58284,10 +60339,205 @@ index a150b56ba943..205680cdc446 100644
 -
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 d583990df724..ede3f07172a4 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
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -42,169 +52,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-
+-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_ENABLE_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
 -    CXXFLAGS += [
 -        "-mfpu=neon"
 -    ]
 -
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
@@ -58300,19 +60550,19 @@ index a150b56ba943..205680cdc446 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 cf4aae456777..253dc8566694 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
+ 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 b4263f7d70c2..a4999bca066e 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -58334,7 +60584,7 @@ index cf4aae456777..253dc8566694 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -45,182 +55,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,182 +57,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -58520,11 +60770,11 @@ index cf4aae456777..253dc8566694 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 fa501a92d8b4..cad9c35560cb 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
+ 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 4ed8e1b30982..12a7a1538618 100644
+--- third_party/libwebrtc/modules/video_coding/webrtc_vp9_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/webrtc_vp9_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -58546,7 +60796,7 @@ index fa501a92d8b4..cad9c35560cb 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,182 +57,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -58566,6 +60816,7 @@ index fa501a92d8b4..cad9c35560cb 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -58594,6 +60845,11 @@ index fa501a92d8b4..cad9c35560cb 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "dl",
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -58636,6 +60892,9 @@ index fa501a92d8b4..cad9c35560cb 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -58715,19 +60974,19 @@ index fa501a92d8b4..cad9c35560cb 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 d4d71bf7fb4a..7abada72701b 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
+ 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 3839e4ae562a..beba44297193 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -58749,7 +61008,7 @@ index d4d71bf7fb4a..7abada72701b 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,182 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -58769,6 +61028,7 @@ index d4d71bf7fb4a..7abada72701b 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -58797,6 +61057,11 @@ index d4d71bf7fb4a..7abada72701b 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "dl",
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -58837,6 +61102,13 @@ index d4d71bf7fb4a..7abada72701b 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -58846,6 +61118,10 @@ index d4d71bf7fb4a..7abada72701b 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -58871,10 +61147,9 @@ index d4d71bf7fb4a..7abada72701b 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -58884,6 +61159,10 @@ index d4d71bf7fb4a..7abada72701b 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -58899,20 +61178,294 @@ index d4d71bf7fb4a..7abada72701b 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("webrtc_vp9_helpers_gn")
+diff --git third_party/libwebrtc/moz.build third_party/libwebrtc/moz.build
+index 8e7637648955..1660180dba62 100644
+--- third_party/libwebrtc/moz.build
++++ third_party/libwebrtc/moz.build
+@@ -26,7 +26,9 @@ DIRS += [
+     "/third_party/libwebrtc/api/audio_codecs/ilbc/audio_decoder_ilbc_gn",
+     "/third_party/libwebrtc/api/audio_codecs/ilbc/audio_encoder_ilbc_config_gn",
+     "/third_party/libwebrtc/api/audio_codecs/ilbc/audio_encoder_ilbc_gn",
++    "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn",
+     "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_gn",
++    "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn",
+     "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_gn",
+     "/third_party/libwebrtc/api/audio_codecs/L16/audio_decoder_L16_gn",
+     "/third_party/libwebrtc/api/audio_codecs/L16/audio_encoder_L16_gn",
+@@ -164,7 +166,9 @@ DIRS += [
+     "/third_party/libwebrtc/modules/audio_coding/ilbc_c_gn",
+     "/third_party/libwebrtc/modules/audio_coding/ilbc_gn",
+     "/third_party/libwebrtc/modules/audio_coding/isac_bwinfo_gn",
++    "/third_party/libwebrtc/modules/audio_coding/isac_c_gn",
+     "/third_party/libwebrtc/modules/audio_coding/isac_common_gn",
++    "/third_party/libwebrtc/modules/audio_coding/isac_gn",
+     "/third_party/libwebrtc/modules/audio_coding/isac_vad_gn",
+     "/third_party/libwebrtc/modules/audio_coding/legacy_encoded_audio_frame_gn",
+     "/third_party/libwebrtc/modules/audio_coding/neteq_gn",
+@@ -250,6 +254,8 @@ 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",
++    "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
++    "/third_party/libwebrtc/modules/desktop_capture/primitives_gn",
+     "/third_party/libwebrtc/modules/module_api_gn",
+     "/third_party/libwebrtc/modules/module_api_public_gn",
+     "/third_party/libwebrtc/modules/module_fec_api_gn",
+@@ -444,222 +450,14 @@ DIRS += [
+     "/third_party/libwebrtc/webrtc_gn"
+ ]
+ 
+-if CONFIG["OS_TARGET"] == "Android":
 -
- 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 6a404f867998..bcfb397dac76 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
+-    DIRS += [
+-        "/third_party/libwebrtc/rtc_base/ifaddrs_android_gn"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DIRS += [
+-        "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn",
+-        "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_c_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_gn",
+-        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
+-        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_objc_gn",
+-        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn",
+-        "/third_party/libwebrtc/rtc_base/system/cocoa_threading_gn",
+-        "/third_party/libwebrtc/rtc_base/system/gcd_helpers_gn",
+-        "/third_party/libwebrtc/sdk/base_objc_gn",
+-        "/third_party/libwebrtc/sdk/helpers_objc_gn",
+-        "/third_party/libwebrtc/sdk/videocapture_objc_gn",
+-        "/third_party/libwebrtc/sdk/videoframebuffer_objc_gn"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DIRS += [
+-        "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn",
+-        "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_c_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_gn",
+-        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
+-        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn"
+-    ]
+-
+-if CONFIG["OS_TARGET"] == "WINNT":
+-
+-    DIRS += [
+-        "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn",
+-        "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_c_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_gn",
+-        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
+-        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn",
+-        "/third_party/libwebrtc/rtc_base/win/create_direct3d_device_gn",
+-        "/third_party/libwebrtc/rtc_base/win/get_activation_factory_gn",
+-        "/third_party/libwebrtc/rtc_base/win/hstring_gn",
+-        "/third_party/libwebrtc/rtc_base/win/windows_version_gn",
+-        "/third_party/libwebrtc/rtc_base/win32_gn"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DIRS += [
+-        "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn",
+-        "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn",
+-        "/third_party/libwebrtc/common_audio/common_audio_neon_c_gn",
+-        "/third_party/libwebrtc/common_audio/common_audio_neon_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_c_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_gn"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DIRS += [
+-        "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_fix_gn",
+-        "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_fix_gn",
+-        "/third_party/libwebrtc/common_audio/common_audio_neon_c_gn",
+-        "/third_party/libwebrtc/common_audio/common_audio_neon_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_fix_c_arm_asm_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_fix_c_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_fix_common_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_fix_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_neon_gn",
+-        "/third_party/libwebrtc/rtc_base/system/asm_defines_gn"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DIRS += [
+-        "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn",
+-        "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn",
+-        "/third_party/libwebrtc/common_audio/common_audio_avx2_gn",
+-        "/third_party/libwebrtc/common_audio/common_audio_sse2_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_c_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_gn",
+-        "/third_party/libwebrtc/modules/audio_processing/aec3/aec3_avx2_gn",
+-        "/third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/vector_math_avx2_gn"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
+-
+-    DIRS += [
+-        "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn",
+-        "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn",
+-        "/third_party/libwebrtc/common_audio/common_audio_avx2_gn",
+-        "/third_party/libwebrtc/common_audio/common_audio_sse2_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_c_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_gn",
+-        "/third_party/libwebrtc/modules/audio_processing/aec3/aec3_avx2_gn",
+-        "/third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/vector_math_avx2_gn"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DIRS += [
+-        "/third_party/libwebrtc/common_audio/common_audio_neon_c_gn",
+-        "/third_party/libwebrtc/common_audio/common_audio_neon_gn"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DIRS += [
+-        "/third_party/libwebrtc/common_audio/common_audio_avx2_gn",
+-        "/third_party/libwebrtc/common_audio/common_audio_sse2_gn",
+-        "/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"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DIRS += [
+-        "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn",
+-        "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn",
+-        "/third_party/libwebrtc/common_audio/common_audio_neon_c_gn",
+-        "/third_party/libwebrtc/common_audio/common_audio_neon_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_c_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_gn",
+-        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
+-        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DIRS += [
+-        "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_fix_gn",
+-        "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_fix_gn",
+-        "/third_party/libwebrtc/common_audio/common_audio_neon_c_gn",
+-        "/third_party/libwebrtc/common_audio/common_audio_neon_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_fix_c_arm_asm_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_fix_c_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_fix_common_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_fix_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_neon_gn",
+-        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
+-        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn",
+-        "/third_party/libwebrtc/rtc_base/system/asm_defines_gn"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "ppc64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DIRS += [
+-        "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn",
+-        "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_c_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_gn"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DIRS += [
+-        "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn",
+-        "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn",
+-        "/third_party/libwebrtc/common_audio/common_audio_avx2_gn",
+-        "/third_party/libwebrtc/common_audio/common_audio_sse2_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_c_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_gn",
+-        "/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"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DIRS += [
+-        "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn",
+-        "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn",
+-        "/third_party/libwebrtc/common_audio/common_audio_avx2_gn",
+-        "/third_party/libwebrtc/common_audio/common_audio_sse2_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_c_gn",
+-        "/third_party/libwebrtc/modules/audio_coding/isac_gn",
+-        "/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"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DIRS += [
+-        "/third_party/libwebrtc/common_audio/common_audio_neon_c_gn",
+-        "/third_party/libwebrtc/common_audio/common_audio_neon_gn"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "OpenBSD":
+-
+-    DIRS += [
+-        "/third_party/libwebrtc/common_audio/common_audio_avx2_gn",
+-        "/third_party/libwebrtc/common_audio/common_audio_sse2_gn",
+-        "/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"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "WINNT":
++if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DIRS += [
+         "/third_party/libwebrtc/common_audio/common_audio_neon_c_gn",
+         "/third_party/libwebrtc/common_audio/common_audio_neon_gn"
+     ]
+ 
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "WINNT":
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DIRS += [
+         "/third_party/libwebrtc/common_audio/common_audio_avx2_gn",
+@@ -669,7 +467,7 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "WINNT":
+         "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_differ_sse2_gn"
+     ]
+ 
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "WINNT":
++if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DIRS += [
+         "/third_party/libwebrtc/common_audio/common_audio_avx2_gn",
+diff --git third_party/libwebrtc/rtc_base/async_resolver_interface_gn/moz.build third_party/libwebrtc/rtc_base/async_resolver_interface_gn/moz.build
+index d84ba4ed9e93..79ed20d88336 100644
+--- third_party/libwebrtc/rtc_base/async_resolver_interface_gn/moz.build
++++ third_party/libwebrtc/rtc_base/async_resolver_interface_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -58934,7 +61487,7 @@ index 6a404f867998..bcfb397dac76 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,177 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -58954,6 +61507,7 @@ index 6a404f867998..bcfb397dac76 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -59024,6 +61578,9 @@ index 6a404f867998..bcfb397dac76 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -59111,11 +61668,11 @@ index 6a404f867998..bcfb397dac76 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    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 fa1d2d042593..ccb7db5b109f 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
+ Library("async_resolver_interface_gn")
+diff --git third_party/libwebrtc/rtc_base/async_socket_gn/moz.build third_party/libwebrtc/rtc_base/async_socket_gn/moz.build
+index 37e3c58e1942..79816846a39f 100644
+--- third_party/libwebrtc/rtc_base/async_socket_gn/moz.build
++++ third_party/libwebrtc/rtc_base/async_socket_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -59137,7 +61694,7 @@ index fa1d2d042593..ccb7db5b109f 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -45,182 +55,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,177 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -59186,11 +61743,6 @@ index fa1d2d042593..ccb7db5b109f 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -59315,19 +61867,19 @@ index fa1d2d042593..ccb7db5b109f 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("dav1d_decoder_gn")
-diff --git third_party/libwebrtc/modules/video_coding/codecs/av1/libaom_av1_decoder_gn/moz.build third_party/libwebrtc/modules/video_coding/codecs/av1/libaom_av1_decoder_gn/moz.build
-index 8add2b3906b6..24eff0eda02c 100644
---- third_party/libwebrtc/modules/video_coding/codecs/av1/libaom_av1_decoder_gn/moz.build
-+++ third_party/libwebrtc/modules/video_coding/codecs/av1/libaom_av1_decoder_gn/moz.build
+ Library("async_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 9fe827575043..5be4c0ca8fe9 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -59349,7 +61901,7 @@ index 8add2b3906b6..24eff0eda02c 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -59526,11 +62078,11 @@ index 8add2b3906b6..24eff0eda02c 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("aom_av1_decoder_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 88d3195d095e..0bb0ce44b8fc 100644
---- third_party/libwebrtc/modules/video_coding/encoded_frame_gn/moz.build
-+++ third_party/libwebrtc/modules/video_coding/encoded_frame_gn/moz.build
+ 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 b783171b625f..9d77925ed295 100644
+--- third_party/libwebrtc/rtc_base/bit_buffer_gn/moz.build
++++ third_party/libwebrtc/rtc_base/bit_buffer_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -59552,7 +62104,7 @@ index 88d3195d095e..0bb0ce44b8fc 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,182 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -59572,7 +62124,6 @@ index 88d3195d095e..0bb0ce44b8fc 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -59601,11 +62152,6 @@ index 88d3195d095e..0bb0ce44b8fc 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -59646,13 +62192,6 @@ index 88d3195d095e..0bb0ce44b8fc 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -59730,19 +62269,19 @@ index 88d3195d095e..0bb0ce44b8fc 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 bb1ad6ce61e6..effe295f4244 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
+ Library("bit_buffer_gn")
+diff --git third_party/libwebrtc/rtc_base/bitstream_reader_gn/moz.build third_party/libwebrtc/rtc_base/bitstream_reader_gn/moz.build
+index 42f79791a955..0c22578c89e0 100644
+--- third_party/libwebrtc/rtc_base/bitstream_reader_gn/moz.build
++++ third_party/libwebrtc/rtc_base/bitstream_reader_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -59764,7 +62303,7 @@ index bb1ad6ce61e6..effe295f4244 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -59852,10 +62391,6 @@ index bb1ad6ce61e6..effe295f4244 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -59941,11 +62476,11 @@ index bb1ad6ce61e6..effe295f4244 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 cf026bb504aa..b0b168c714ef 100644
---- third_party/libwebrtc/modules/video_coding/frame_helpers_gn/moz.build
-+++ third_party/libwebrtc/modules/video_coding/frame_helpers_gn/moz.build
+ 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 d799650cd854..48e7c94cdbf6 100644
+--- third_party/libwebrtc/rtc_base/buffer_gn/moz.build
++++ third_party/libwebrtc/rtc_base/buffer_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -59967,7 +62502,7 @@ index cf026bb504aa..b0b168c714ef 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,182 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -59987,7 +62522,6 @@ index cf026bb504aa..b0b168c714ef 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -60016,11 +62550,6 @@ index cf026bb504aa..b0b168c714ef 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -60061,13 +62590,191 @@ index cf026bb504aa..b0b168c714ef 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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 00b24acb3fb4..8218953dab82 100644
+--- third_party/libwebrtc/rtc_base/byte_buffer_gn/moz.build
++++ third_party/libwebrtc/rtc_base/byte_buffer_gn/moz.build
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -42,169 +52,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-
+-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_ENABLE_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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["CPU_ARCH"] == "aarch64":
@@ -60145,19 +62852,19 @@ index cf026bb504aa..b0b168c714ef 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("frame_helpers_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 0901362ff535..b76755dec300 100644
---- third_party/libwebrtc/modules/video_coding/nack_requester_gn/moz.build
-+++ third_party/libwebrtc/modules/video_coding/nack_requester_gn/moz.build
+ 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 9b4a7fb2ca5a..76ac7bf97452 100644
+--- third_party/libwebrtc/rtc_base/byte_order_gn/moz.build
++++ third_party/libwebrtc/rtc_base/byte_order_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -60179,7 +62886,7 @@ index 0901362ff535..b76755dec300 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -60198,10 +62905,6 @@ index 0901362ff535..b76755dec300 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -60227,10 +62930,6 @@ index 0901362ff535..b76755dec300 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -60271,13 +62970,6 @@ index 0901362ff535..b76755dec300 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -60287,10 +62979,6 @@ index 0901362ff535..b76755dec300 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -60316,9 +63004,10 @@ index 0901362ff535..b76755dec300 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -60328,10 +63017,6 @@ index 0901362ff535..b76755dec300 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -60347,27 +63032,20 @@ index 0901362ff535..b76755dec300 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- 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 846ee159bfba..897db6785c61 100644
---- third_party/libwebrtc/modules/video_coding/packet_buffer_gn/moz.build
-+++ third_party/libwebrtc/modules/video_coding/packet_buffer_gn/moz.build
+-
+ Library("byte_order_gn")
+diff --git third_party/libwebrtc/rtc_base/callback_list_gn/moz.build third_party/libwebrtc/rtc_base/callback_list_gn/moz.build
+index 299631cdfea3..bc265e7cc34a 100644
+--- third_party/libwebrtc/rtc_base/callback_list_gn/moz.build
++++ third_party/libwebrtc/rtc_base/callback_list_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -60389,7 +63067,7 @@ index 846ee159bfba..897db6785c61 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,182 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -60409,7 +63087,6 @@ index 846ee159bfba..897db6785c61 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -60438,11 +63115,6 @@ index 846ee159bfba..897db6785c61 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -60483,13 +63155,6 @@ index 846ee159bfba..897db6785c61 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -60567,19 +63232,19 @@ index 846ee159bfba..897db6785c61 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 db1c3dd99411..04a7a3f0a343 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
+ Library("callback_list_gn")
+diff --git third_party/libwebrtc/rtc_base/checks_gn/moz.build third_party/libwebrtc/rtc_base/checks_gn/moz.build
+index 22e464b7ebfe..dddc5cdff7fb 100644
+--- third_party/libwebrtc/rtc_base/checks_gn/moz.build
++++ third_party/libwebrtc/rtc_base/checks_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -60601,7 +63266,7 @@ index db1c3dd99411..04a7a3f0a343 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -60689,10 +63354,6 @@ index db1c3dd99411..04a7a3f0a343 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -60778,11 +63439,192 @@ index db1c3dd99411..04a7a3f0a343 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 6f1feb6dc21a..ef4a10f0e005 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
+ 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 dc5496e994a1..9509083f4b29 100644
+--- third_party/libwebrtc/rtc_base/compile_assert_c_gn/moz.build
++++ third_party/libwebrtc/rtc_base/compile_assert_c_gn/moz.build
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -38,153 +48,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-
+-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_ENABLE_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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 7a8f568f12e1..d95d56e0fabd 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -60804,7 +63646,7 @@ index 6f1feb6dc21a..ef4a10f0e005 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -48,173 +58,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -60892,10 +63734,6 @@ index 6f1feb6dc21a..ef4a10f0e005 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -60981,11 +63819,11 @@ index 6f1feb6dc21a..ef4a10f0e005 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 a6a4eb17442f..5e419a9d0ecb 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
+ 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 a68e526af559..13b91368500e 100644
+--- third_party/libwebrtc/rtc_base/containers/flat_map_gn/moz.build
++++ third_party/libwebrtc/rtc_base/containers/flat_map_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -61007,7 +63845,7 @@ index a6a4eb17442f..5e419a9d0ecb 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -61104,10 +63942,6 @@ index a6a4eb17442f..5e419a9d0ecb 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -61133,9 +63967,10 @@ index a6a4eb17442f..5e419a9d0ecb 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -61145,10 +63980,6 @@ index a6a4eb17442f..5e419a9d0ecb 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -61164,27 +63995,20 @@ index a6a4eb17442f..5e419a9d0ecb 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("scalable_video_controller_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 93c76f531f88..2a8e2dad5ccb 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
+-
+ 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 3729b6b1ca23..007d8ced90dd 100644
+--- third_party/libwebrtc/rtc_base/containers/flat_set_gn/moz.build
++++ third_party/libwebrtc/rtc_base/containers/flat_set_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -61206,7 +64030,7 @@ index 93c76f531f88..2a8e2dad5ccb 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -61294,10 +64118,6 @@ index 93c76f531f88..2a8e2dad5ccb 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -61307,10 +64127,6 @@ index 93c76f531f88..2a8e2dad5ccb 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -61336,9 +64152,10 @@ index 93c76f531f88..2a8e2dad5ccb 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -61348,10 +64165,6 @@ index 93c76f531f88..2a8e2dad5ccb 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -61367,27 +64180,20 @@ index 93c76f531f88..2a8e2dad5ccb 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("svc_rate_allocator_gn")
-diff --git third_party/libwebrtc/modules/video_coding/timing/codec_timer_gn/moz.build third_party/libwebrtc/modules/video_coding/timing/codec_timer_gn/moz.build
-index 43dd17d5b32a..afc34983fd6b 100644
---- third_party/libwebrtc/modules/video_coding/timing/codec_timer_gn/moz.build
-+++ third_party/libwebrtc/modules/video_coding/timing/codec_timer_gn/moz.build
+-
+ 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 858f765c70ab..bd8c10dbbeb4 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -61409,7 +64215,7 @@ index 43dd17d5b32a..afc34983fd6b 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -61582,11 +64388,11 @@ index 43dd17d5b32a..afc34983fd6b 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("codec_timer_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 56d905af5df1..7bb2d2069880 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
+ 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 2919708b9491..74e03e0481ac 100644
+--- third_party/libwebrtc/rtc_base/criticalsection_gn/moz.build
++++ third_party/libwebrtc/rtc_base/criticalsection_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -61608,7 +64414,7 @@ index 56d905af5df1..7bb2d2069880 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -61781,11 +64587,11 @@ index 56d905af5df1..7bb2d2069880 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("frame_delay_variation_kalman_filter_gn")
-diff --git third_party/libwebrtc/modules/video_coding/timing/inter_frame_delay_gn/moz.build third_party/libwebrtc/modules/video_coding/timing/inter_frame_delay_gn/moz.build
-index cffa97b947cf..3d496366ddcb 100644
---- third_party/libwebrtc/modules/video_coding/timing/inter_frame_delay_gn/moz.build
-+++ third_party/libwebrtc/modules/video_coding/timing/inter_frame_delay_gn/moz.build
+ 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 d53a268d1b32..b2f7db50b898 100644
+--- third_party/libwebrtc/rtc_base/divide_round_gn/moz.build
++++ third_party/libwebrtc/rtc_base/divide_round_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -61807,7 +64613,7 @@ index cffa97b947cf..3d496366ddcb 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -61904,10 +64710,6 @@ index cffa97b947cf..3d496366ddcb 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -61933,9 +64735,10 @@ index cffa97b947cf..3d496366ddcb 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -61945,10 +64748,6 @@ index cffa97b947cf..3d496366ddcb 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -61964,27 +64763,20 @@ index cffa97b947cf..3d496366ddcb 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("inter_frame_delay_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 cf5cb9bfab75..83a9c221fc7f 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
+-
+ Library("divide_round_gn")
+diff --git third_party/libwebrtc/rtc_base/event_tracer_gn/moz.build third_party/libwebrtc/rtc_base/event_tracer_gn/moz.build
+index f52485084362..5d40259cc12b 100644
+--- third_party/libwebrtc/rtc_base/event_tracer_gn/moz.build
++++ third_party/libwebrtc/rtc_base/event_tracer_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -62006,7 +64798,7 @@ index cf5cb9bfab75..83a9c221fc7f 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,182 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -62026,7 +64818,6 @@ index cf5cb9bfab75..83a9c221fc7f 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -62055,11 +64846,6 @@ index cf5cb9bfab75..83a9c221fc7f 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -62102,9 +64888,6 @@ index cf5cb9bfab75..83a9c221fc7f 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -62184,19 +64967,19 @@ index cf5cb9bfab75..83a9c221fc7f 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 350118105019..3218256b7f95 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
+ 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 d5faa019d6e4..1eddcfa4fb32 100644
+--- third_party/libwebrtc/rtc_base/experiments/alr_experiment_gn/moz.build
++++ third_party/libwebrtc/rtc_base/experiments/alr_experiment_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -62218,7 +65001,7 @@ index 350118105019..3218256b7f95 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -62306,6 +65089,10 @@ index 350118105019..3218256b7f95 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -62391,11 +65178,11 @@ index 350118105019..3218256b7f95 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("rtt_filter_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 fd7890580d5d..0786f3101391 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
+ 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 c76855fde773..47c551185e64 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -62417,7 +65204,7 @@ index fd7890580d5d..0786f3101391 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,180 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -62465,10 +65252,6 @@ index fd7890580d5d..0786f3101391 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -62511,9 +65294,6 @@ index fd7890580d5d..0786f3101391 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -62593,19 +65373,19 @@ index fd7890580d5d..0786f3101391 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 874eb3e1efec..490f870c258e 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
+ 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 3f2882e32fba..584adc3aee74 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -62627,7 +65407,7 @@ index 874eb3e1efec..490f870c258e 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,182 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -62647,7 +65427,6 @@ index 874eb3e1efec..490f870c258e 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -62676,11 +65455,6 @@ index 874eb3e1efec..490f870c258e 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -62723,9 +65497,6 @@ index 874eb3e1efec..490f870c258e 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -62805,19 +65576,19 @@ index 874eb3e1efec..490f870c258e 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 a32bb400fb51..948d36f6506d 100644
---- third_party/libwebrtc/modules/video_coding/video_coding_gn/moz.build
-+++ third_party/libwebrtc/modules/video_coding/video_coding_gn/moz.build
+ 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 be57a56001be..6a51f9242ff6 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -62839,7 +65610,7 @@ index a32bb400fb51..948d36f6506d 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -57,182 +67,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -62859,7 +65630,6 @@ index a32bb400fb51..948d36f6506d 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -62888,11 +65658,6 @@ index a32bb400fb51..948d36f6506d 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -62935,9 +65700,6 @@ index a32bb400fb51..948d36f6506d 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -63017,19 +65779,19 @@ index a32bb400fb51..948d36f6506d 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 e3ca1233ed32..3ebd0a5884e0 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
+ 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 1f6e4ac19990..0aeb84c11008 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -63051,7 +65813,7 @@ index e3ca1233ed32..3ebd0a5884e0 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -52,182 +62,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -63071,7 +65833,6 @@ index e3ca1233ed32..3ebd0a5884e0 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -63100,11 +65861,6 @@ index e3ca1233ed32..3ebd0a5884e0 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -63147,9 +65903,6 @@ index e3ca1233ed32..3ebd0a5884e0 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -63229,19 +65982,19 @@ index e3ca1233ed32..3ebd0a5884e0 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    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 6bb40e7186e5..52c1c24acaf3 100644
---- third_party/libwebrtc/modules/video_coding/webrtc_h264_gn/moz.build
-+++ third_party/libwebrtc/modules/video_coding/webrtc_h264_gn/moz.build
+ 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 f66dd59ec3cf..11df9d4383a5 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -63263,7 +66016,7 @@ index 6bb40e7186e5..52c1c24acaf3 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -46,182 +56,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -45,173 +55,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -63283,7 +66036,6 @@ index 6bb40e7186e5..52c1c24acaf3 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -63312,11 +66064,6 @@ index 6bb40e7186e5..52c1c24acaf3 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -63359,9 +66106,6 @@ index 6bb40e7186e5..52c1c24acaf3 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -63439,205 +66183,6 @@ index 6bb40e7186e5..52c1c24acaf3 100644
          "-msse2"
      ]
  
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 48d1acf60695..b95a89156cf9 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
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -41,169 +51,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
@@ -63648,11 +66193,11 @@ index 48d1acf60695..b95a89156cf9 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("webrtc_libvpx_interface_gn")
-diff --git third_party/libwebrtc/modules/video_coding/webrtc_multiplex_gn/moz.build third_party/libwebrtc/modules/video_coding/webrtc_multiplex_gn/moz.build
-index 8f44308b5561..0b06e275fd65 100644
---- third_party/libwebrtc/modules/video_coding/webrtc_multiplex_gn/moz.build
-+++ third_party/libwebrtc/modules/video_coding/webrtc_multiplex_gn/moz.build
+ 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 20baa44c5904..b584806e1498 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -63674,7 +66219,7 @@ index 8f44308b5561..0b06e275fd65 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -44,182 +54,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -63694,7 +66239,6 @@ index 8f44308b5561..0b06e275fd65 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -63723,11 +66267,6 @@ index 8f44308b5561..0b06e275fd65 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -63770,9 +66309,6 @@ index 8f44308b5561..0b06e275fd65 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -63852,19 +66388,19 @@ index 8f44308b5561..0b06e275fd65 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("webrtc_multiplex_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 5b389c112e9f..d7084104dad1 100644
---- third_party/libwebrtc/modules/video_coding/webrtc_vp8_gn/moz.build
-+++ third_party/libwebrtc/modules/video_coding/webrtc_vp8_gn/moz.build
+ 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 fe2a756e4662..c2eb03d44d83 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -63886,7 +66422,7 @@ index 5b389c112e9f..d7084104dad1 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -44,182 +54,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -63906,7 +66442,6 @@ index 5b389c112e9f..d7084104dad1 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -63935,11 +66470,6 @@ index 5b389c112e9f..d7084104dad1 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -63982,9 +66512,6 @@ index 5b389c112e9f..d7084104dad1 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -64064,19 +66591,19 @@ index 5b389c112e9f..d7084104dad1 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 cfb48cbc12ea..7797a3e3151b 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
+ 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 d0d59ff76387..f89f1d70ab25 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -64098,7 +66625,7 @@ index cfb48cbc12ea..7797a3e3151b 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -64186,6 +66713,10 @@ index cfb48cbc12ea..7797a3e3151b 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -64271,11 +66802,11 @@ index cfb48cbc12ea..7797a3e3151b 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 61d976043ea4..baaa6b14d35a 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
+ 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 768cdd40870e..dddf5e0d12de 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -64297,7 +66828,7 @@ index 61d976043ea4..baaa6b14d35a 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -46,182 +56,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -64317,7 +66848,6 @@ index 61d976043ea4..baaa6b14d35a 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -64346,11 +66876,6 @@ index 61d976043ea4..baaa6b14d35a 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -64393,9 +66918,6 @@ index 61d976043ea4..baaa6b14d35a 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -64475,19 +66997,19 @@ index 61d976043ea4..baaa6b14d35a 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 5cda04cfab18..5c5570d4050f 100644
---- third_party/libwebrtc/modules/video_coding/webrtc_vp9_gn/moz.build
-+++ third_party/libwebrtc/modules/video_coding/webrtc_vp9_gn/moz.build
+ 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 99ad9bf9492c..0148acc808e1 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -64509,7 +67031,7 @@ index 5cda04cfab18..5c5570d4050f 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -46,182 +56,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -64529,7 +67051,6 @@ index 5cda04cfab18..5c5570d4050f 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -64558,11 +67079,6 @@ index 5cda04cfab18..5c5570d4050f 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -64605,9 +67121,6 @@ index 5cda04cfab18..5c5570d4050f 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -64687,19 +67200,19 @@ index 5cda04cfab18..5c5570d4050f 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 a36c89a1de17..221d8bf4328c 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
+ 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 944dafa94843..6298e95b16f1 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -64721,7 +67234,7 @@ index a36c89a1de17..221d8bf4328c 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,182 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -64741,7 +67254,6 @@ index a36c89a1de17..221d8bf4328c 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -64770,10 +67282,208 @@ index a36c89a1de17..221d8bf4328c 100644
 -    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_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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 += [
--        "dl",
--        "rt"
+-        "winmm"
 -    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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 e4d3badafe00..8e5d672675ea 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
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -42,173 +52,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-
+-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":
 -
@@ -64817,9 +67527,6 @@ index a36c89a1de17..221d8bf4328c 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -64899,19 +67606,19 @@ index a36c89a1de17..221d8bf4328c 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("webrtc_vp9_helpers_gn")
-diff --git third_party/libwebrtc/modules/video_processing/denoiser_filter_gn/moz.build third_party/libwebrtc/modules/video_processing/denoiser_filter_gn/moz.build
-index 0aaecfdf510a..70a93b65f156 100644
---- third_party/libwebrtc/modules/video_processing/denoiser_filter_gn/moz.build
-+++ third_party/libwebrtc/modules/video_processing/denoiser_filter_gn/moz.build
+ 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 1387d6058bfa..ee2592ebb930 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -64933,7 +67640,7 @@ index 0aaecfdf510a..70a93b65f156 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -64952,6 +67659,10 @@ index 0aaecfdf510a..70a93b65f156 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -65017,6 +67728,10 @@ index 0aaecfdf510a..70a93b65f156 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -65026,6 +67741,10 @@ index 0aaecfdf510a..70a93b65f156 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -65051,10 +67770,9 @@ index 0aaecfdf510a..70a93b65f156 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -65064,6 +67782,10 @@ index 0aaecfdf510a..70a93b65f156 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -65079,20 +67801,27 @@ index 0aaecfdf510a..70a93b65f156 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("denoiser_filter_gn")
-diff --git third_party/libwebrtc/modules/video_processing/video_processing_gn/moz.build third_party/libwebrtc/modules/video_processing/video_processing_gn/moz.build
-index 35fad8090c43..2c7f9fff3449 100644
---- third_party/libwebrtc/modules/video_processing/video_processing_gn/moz.build
-+++ third_party/libwebrtc/modules/video_processing/video_processing_gn/moz.build
++    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 d2f3beb07afd..aec7757762ed 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -65114,7 +67843,7 @@ index 35fad8090c43..2c7f9fff3449 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -47,182 +57,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -65134,7 +67863,6 @@ index 35fad8090c43..2c7f9fff3449 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -65163,11 +67891,6 @@ index 35fad8090c43..2c7f9fff3449 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -65210,9 +67933,6 @@ index 35fad8090c43..2c7f9fff3449 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -65292,30 +68012,28 @@ index 35fad8090c43..2c7f9fff3449 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("video_processing_gn")
-diff --git third_party/libwebrtc/modules/video_processing/video_processing_neon_gn/moz.build third_party/libwebrtc/modules/video_processing/video_processing_neon_gn/moz.build
-index 3588b0ac325f..e1d6759739e5 100644
---- third_party/libwebrtc/modules/video_processing/video_processing_neon_gn/moz.build
-+++ third_party/libwebrtc/modules/video_processing/video_processing_neon_gn/moz.build
-@@ -12,12 +12,22 @@ AllowCompilerWarnings()
+ Library("stable_target_rate_experiment_gn")
+diff --git third_party/libwebrtc/rtc_base/gtest_prod_gn/moz.build third_party/libwebrtc/rtc_base/gtest_prod_gn/moz.build
+index 3520f6f2ce40..545bdbfce3f0 100644
+--- third_party/libwebrtc/rtc_base/gtest_prod_gn/moz.build
++++ third_party/libwebrtc/rtc_base/gtest_prod_gn/moz.build
+@@ -12,10 +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_ARCH_ARM64"] = True
 +DEFINES["WEBRTC_BSD"] = True
- DEFINES["WEBRTC_ENABLE_AVX2"] = True
++DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
- DEFINES["WEBRTC_HAS_NEON"] = True
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
  DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0"
@@ -65328,7 +68046,7 @@ index 3588b0ac325f..e1d6759739e5 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -43,133 +53,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -65340,6 +68058,7 @@ index 3588b0ac325f..e1d6759739e5 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -65348,7 +68067,7 @@ index 3588b0ac325f..e1d6759739e5 100644
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
@@ -65366,7 +68085,6 @@ index 3588b0ac325f..e1d6759739e5 100644
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
--    DEFINES["_GNU_SOURCE"] = True
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
@@ -65377,8 +68095,8 @@ index 3588b0ac325f..e1d6759739e5 100644
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
 -    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -65394,7 +68112,7 @@ index 3588b0ac325f..e1d6759739e5 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
@@ -65412,20 +68130,23 @@ index 3588b0ac325f..e1d6759739e5 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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
@@ -65447,10 +68168,6 @@ index 3588b0ac325f..e1d6759739e5 100644
  
      DEFINES["USE_X11"] = "1"
  
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Android":
--
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -65458,23 +68175,45 @@ index 3588b0ac325f..e1d6759739e5 100644
 -        "unwind"
 -    ]
 -
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 -
- Library("video_processing_neon_gn")
-diff --git third_party/libwebrtc/modules/video_processing/video_processing_sse2_gn/moz.build third_party/libwebrtc/modules/video_processing/video_processing_sse2_gn/moz.build
-index 4b61e520a33c..a664ebf21683 100644
---- third_party/libwebrtc/modules/video_processing/video_processing_sse2_gn/moz.build
-+++ third_party/libwebrtc/modules/video_processing/video_processing_sse2_gn/moz.build
-@@ -12,11 +12,20 @@ AllowCompilerWarnings()
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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 fe9eaef38098..8b23eded2bc3 100644
+--- third_party/libwebrtc/rtc_base/histogram_percentile_counter_gn/moz.build
++++ third_party/libwebrtc/rtc_base/histogram_percentile_counter_gn/moz.build
+@@ -12,10 +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_AVX2"] = True
++DEFINES["WEBRTC_ENABLE_AVX2"] = True
  DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0"
  DEFINES["WEBRTC_LIBRARY_IMPL"] = True
  DEFINES["WEBRTC_MOZILLA_BUILD"] = True
@@ -65488,7 +68227,7 @@ index 4b61e520a33c..a664ebf21683 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -42,159 +51,23 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -65500,6 +68239,7 @@ index 4b61e520a33c..a664ebf21683 100644
 -    DEFINES["HAVE_SYS_UIO_H"] = True
 -    DEFINES["WEBRTC_ANDROID"] = True
 -    DEFINES["WEBRTC_ANDROID_OPENSLES"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_GNU_SOURCE"] = True
@@ -65512,10 +68252,7 @@ index 4b61e520a33c..a664ebf21683 100644
 -
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_MAC"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
@@ -65533,26 +68270,18 @@ index 4b61e520a33c..a664ebf21683 100644
 -    DEFINES["WEBRTC_LINUX"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
--    DEFINES["_GNU_SOURCE"] = True
 -    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":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    DEFINES["USE_GLIB"] = "1"
 -    DEFINES["USE_OZONE"] = "1"
 -    DEFINES["USE_X11"] = "1"
 -    DEFINES["WEBRTC_BSD"] = True
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
@@ -65568,6 +68297,7 @@ index 4b61e520a33c..a664ebf21683 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
@@ -65585,18 +68315,27 @@ index 4b61e520a33c..a664ebf21683 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
 -
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
+-    CXXFLAGS += [
+-        "-mfpu=neon"
 -    ]
 -
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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
@@ -65617,379 +68356,203 @@ index 4b61e520a33c..a664ebf21683 100644
 -
 -    DEFINES["USE_X11"] = "1"
 -
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2",
-         "-msse2"
-     ]
- 
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
 -    OS_LIBS += [
--        "android_support"
+-        "android_support",
+-        "unwind"
 -    ]
 -
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
 -    CXXFLAGS += [
 -        "-msse2"
 -    ]
 -
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86_64":
++if CONFIG["CPU_ARCH"] == "x86":
  
      CXXFLAGS += [
--        "-msse2",
          "-msse2"
      ]
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--    CXXFLAGS += [
--        "-msse2"
--    ]
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("video_processing_sse2_gn")
-diff --git third_party/libwebrtc/moz.build third_party/libwebrtc/moz.build
-index afeb96a15e51..ad32151cac62 100644
---- third_party/libwebrtc/moz.build
-+++ third_party/libwebrtc/moz.build
-@@ -26,7 +26,9 @@ DIRS += [
-     "/third_party/libwebrtc/api/audio_codecs/ilbc/audio_decoder_ilbc_gn",
-     "/third_party/libwebrtc/api/audio_codecs/ilbc/audio_encoder_ilbc_config_gn",
-     "/third_party/libwebrtc/api/audio_codecs/ilbc/audio_encoder_ilbc_gn",
-+    "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn",
-     "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_gn",
-+    "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn",
-     "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_gn",
-     "/third_party/libwebrtc/api/audio_codecs/L16/audio_decoder_L16_gn",
-     "/third_party/libwebrtc/api/audio_codecs/L16/audio_encoder_L16_gn",
-@@ -172,7 +174,9 @@ DIRS += [
-     "/third_party/libwebrtc/modules/audio_coding/ilbc_c_gn",
-     "/third_party/libwebrtc/modules/audio_coding/ilbc_gn",
-     "/third_party/libwebrtc/modules/audio_coding/isac_bwinfo_gn",
-+    "/third_party/libwebrtc/modules/audio_coding/isac_c_gn",
-     "/third_party/libwebrtc/modules/audio_coding/isac_common_gn",
-+    "/third_party/libwebrtc/modules/audio_coding/isac_gn",
-     "/third_party/libwebrtc/modules/audio_coding/isac_vad_gn",
-     "/third_party/libwebrtc/modules/audio_coding/legacy_encoded_audio_frame_gn",
-     "/third_party/libwebrtc/modules/audio_coding/neteq_gn",
-@@ -265,6 +269,8 @@ 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",
-+    "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
-+    "/third_party/libwebrtc/modules/desktop_capture/primitives_gn",
-     "/third_party/libwebrtc/modules/module_api_gn",
-     "/third_party/libwebrtc/modules/module_api_public_gn",
-     "/third_party/libwebrtc/modules/module_fec_api_gn",
-@@ -461,227 +467,7 @@ DIRS += [
-     "/third_party/libwebrtc/webrtc_gn"
- ]
- 
--if CONFIG["OS_TARGET"] == "Android":
+ 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 2f7e06489f6d..000000000000
+--- third_party/libwebrtc/rtc_base/ifaddrs_android_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/.
 -
--    DIRS += [
--        "/third_party/libwebrtc/rtc_base/ifaddrs_android_gn"
--    ]
 -
--if CONFIG["OS_TARGET"] == "Darwin":
+-  ### This moz.build was AUTOMATICALLY GENERATED from a GN config,  ###
+-  ### DO NOT edit it by hand.                                       ###
 -
--    DIRS += [
--        "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn",
--        "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_c_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_gn",
--        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
--        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_objc_gn",
--        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn",
--        "/third_party/libwebrtc/rtc_base/system/cocoa_threading_gn",
--        "/third_party/libwebrtc/rtc_base/system/gcd_helpers_gn",
--        "/third_party/libwebrtc/sdk/base_objc_gn",
--        "/third_party/libwebrtc/sdk/helpers_objc_gn",
--        "/third_party/libwebrtc/sdk/videocapture_objc_gn",
--        "/third_party/libwebrtc/sdk/videoframebuffer_objc_gn"
--    ]
+-COMPILE_FLAGS["OS_INCLUDES"] = []
+-AllowCompilerWarnings()
 -
--if CONFIG["OS_TARGET"] == "OpenBSD":
+-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_AVX2"] = 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["_GNU_SOURCE"] = True
+-DEFINES["__STDC_CONSTANT_MACROS"] = True
+-DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    DIRS += [
--        "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn",
--        "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_c_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_gn",
--        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
--        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn"
--    ]
+-FINAL_LIBRARY = "webrtc"
 -
--if CONFIG["OS_TARGET"] == "WINNT":
 -
--    DIRS += [
--        "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn",
--        "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_c_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_gn",
--        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
--        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn",
--        "/third_party/libwebrtc/rtc_base/win/create_direct3d_device_gn",
--        "/third_party/libwebrtc/rtc_base/win/get_activation_factory_gn",
--        "/third_party/libwebrtc/rtc_base/win/hstring_gn",
--        "/third_party/libwebrtc/rtc_base/win/windows_version_gn",
--        "/third_party/libwebrtc/rtc_base/win32_gn"
--    ]
+-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["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Android":
+-OS_LIBS += [
+-    "GLESv2",
+-    "log"
+-]
 -
--    DIRS += [
--        "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn",
--        "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn",
--        "/third_party/libwebrtc/common_audio/common_audio_neon_c_gn",
--        "/third_party/libwebrtc/common_audio/common_audio_neon_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_c_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_gn",
--        "/third_party/libwebrtc/modules/video_processing/video_processing_neon_gn"
--    ]
+-UNIFIED_SOURCES += [
+-    "/third_party/libwebrtc/rtc_base/ifaddrs_android.cc"
+-]
 -
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-if not CONFIG["MOZ_DEBUG"]:
 -
--    DIRS += [
--        "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_fix_gn",
--        "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_fix_gn",
--        "/third_party/libwebrtc/common_audio/common_audio_neon_c_gn",
--        "/third_party/libwebrtc/common_audio/common_audio_neon_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_fix_c_arm_asm_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_fix_c_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_fix_common_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_fix_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_neon_gn",
--        "/third_party/libwebrtc/modules/video_processing/video_processing_neon_gn",
--        "/third_party/libwebrtc/rtc_base/system/asm_defines_gn"
--    ]
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0"
+-    DEFINES["NDEBUG"] = True
+-    DEFINES["NVALGRIND"] = True
 -
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-if CONFIG["MOZ_DEBUG"] == "1":
 -
--    DIRS += [
--        "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn",
--        "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn",
--        "/third_party/libwebrtc/common_audio/common_audio_avx2_gn",
--        "/third_party/libwebrtc/common_audio/common_audio_sse2_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_c_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_gn",
--        "/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/video_processing/video_processing_sse2_gn"
--    ]
+-    DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
+-    DEFINES["_DEBUG"] = True
 -
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
+-if CONFIG["CPU_ARCH"] == "aarch64":
 -
--    DIRS += [
--        "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn",
--        "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn",
--        "/third_party/libwebrtc/common_audio/common_audio_avx2_gn",
--        "/third_party/libwebrtc/common_audio/common_audio_sse2_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_c_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_gn",
--        "/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/video_processing/video_processing_sse2_gn"
--    ]
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
 -
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Darwin":
+-if CONFIG["CPU_ARCH"] == "arm":
 -
--    DIRS += [
--        "/third_party/libwebrtc/common_audio/common_audio_neon_c_gn",
--        "/third_party/libwebrtc/common_audio/common_audio_neon_gn",
--        "/third_party/libwebrtc/modules/video_processing/video_processing_neon_gn"
+-    CXXFLAGS += [
+-        "-mfpu=neon"
 -    ]
 -
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Darwin":
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
 -
--    DIRS += [
--        "/third_party/libwebrtc/common_audio/common_audio_avx2_gn",
--        "/third_party/libwebrtc/common_audio/common_audio_sse2_gn",
--        "/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/video_processing/video_processing_sse2_gn"
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
 -    ]
 -
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-if CONFIG["CPU_ARCH"] == "x86":
 -
--    DIRS += [
--        "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn",
--        "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn",
--        "/third_party/libwebrtc/common_audio/common_audio_neon_c_gn",
--        "/third_party/libwebrtc/common_audio/common_audio_neon_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_c_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_gn",
--        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
--        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn",
--        "/third_party/libwebrtc/modules/video_processing/video_processing_neon_gn"
+-    CXXFLAGS += [
+-        "-msse2"
 -    ]
 -
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DIRS += [
--        "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_fix_gn",
--        "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_fix_gn",
--        "/third_party/libwebrtc/common_audio/common_audio_neon_c_gn",
--        "/third_party/libwebrtc/common_audio/common_audio_neon_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_fix_c_arm_asm_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_fix_c_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_fix_common_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_fix_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_neon_gn",
--        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
--        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn",
--        "/third_party/libwebrtc/modules/video_processing/video_processing_neon_gn",
--        "/third_party/libwebrtc/rtc_base/system/asm_defines_gn"
+-    OS_LIBS += [
+-        "android_support"
 -    ]
 -
--if CONFIG["CPU_ARCH"] == "ppc64" and CONFIG["OS_TARGET"] == "Linux":
+-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 27e595a006d5..9be2ce1656dd 100644
+--- third_party/libwebrtc/rtc_base/ignore_wundef_gn/moz.build
++++ third_party/libwebrtc/rtc_base/ignore_wundef_gn/moz.build
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
+ if CONFIG["MOZ_DEBUG"] == "1":
+ 
+     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
 -
--    DIRS += [
--        "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn",
--        "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_c_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_gn"
--    ]
+-if CONFIG["OS_TARGET"] == "Android":
 -
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+-    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_AVX2"] = True
+-    DEFINES["WEBRTC_LINUX"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-    DEFINES["__STDC_CONSTANT_MACROS"] = True
+-    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    DIRS += [
--        "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn",
--        "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn",
--        "/third_party/libwebrtc/common_audio/common_audio_avx2_gn",
--        "/third_party/libwebrtc/common_audio/common_audio_sse2_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_c_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_gn",
--        "/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/video_processing/video_processing_sse2_gn"
--    ]
+-if CONFIG["OS_TARGET"] == "Darwin":
 -
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DIRS += [
--        "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn",
--        "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn",
--        "/third_party/libwebrtc/common_audio/common_audio_avx2_gn",
--        "/third_party/libwebrtc/common_audio/common_audio_sse2_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_c_gn",
--        "/third_party/libwebrtc/modules/audio_coding/isac_gn",
--        "/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/video_processing/video_processing_sse2_gn"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "OpenBSD":
--
--    DIRS += [
--        "/third_party/libwebrtc/common_audio/common_audio_neon_c_gn",
--        "/third_party/libwebrtc/common_audio/common_audio_neon_gn",
--        "/third_party/libwebrtc/modules/video_processing/video_processing_neon_gn"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "OpenBSD":
--
--    DIRS += [
--        "/third_party/libwebrtc/common_audio/common_audio_avx2_gn",
--        "/third_party/libwebrtc/common_audio/common_audio_sse2_gn",
--        "/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/video_processing/video_processing_sse2_gn"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "WINNT":
-+if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DIRS += [
-         "/third_party/libwebrtc/common_audio/common_audio_neon_c_gn",
-@@ -689,7 +475,7 @@ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "WINNT":
-         "/third_party/libwebrtc/modules/video_processing/video_processing_neon_gn"
-     ]
- 
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "WINNT":
-+if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DIRS += [
-         "/third_party/libwebrtc/common_audio/common_audio_avx2_gn",
-@@ -700,7 +486,7 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "WINNT":
-         "/third_party/libwebrtc/modules/video_processing/video_processing_sse2_gn"
-     ]
- 
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "WINNT":
-+if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
-     DIRS += [
-         "/third_party/libwebrtc/common_audio/common_audio_avx2_gn",
-diff --git third_party/libwebrtc/rtc_base/async_resolver_interface_gn/moz.build third_party/libwebrtc/rtc_base/async_resolver_interface_gn/moz.build
-index 3f5752d58fab..bba08d100cdc 100644
---- third_party/libwebrtc/rtc_base/async_resolver_interface_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/async_resolver_interface_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -41,177 +51,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = 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
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -66046,13 +68609,6 @@ index 3f5752d58fab..bba08d100cdc 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -66062,10 +68618,6 @@ index 3f5752d58fab..bba08d100cdc 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -66091,9 +68643,10 @@ index 3f5752d58fab..bba08d100cdc 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -66103,10 +68656,6 @@ index 3f5752d58fab..bba08d100cdc 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -66122,27 +68671,20 @@ index 3f5752d58fab..bba08d100cdc 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("async_resolver_interface_gn")
-diff --git third_party/libwebrtc/rtc_base/async_socket_gn/moz.build third_party/libwebrtc/rtc_base/async_socket_gn/moz.build
-index 9b8256f6df12..e26df1ef61f2 100644
---- third_party/libwebrtc/rtc_base/async_socket_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/async_socket_gn/moz.build
+-
+ 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 abb04b03dbc2..1dc306d07d00 100644
+--- third_party/libwebrtc/rtc_base/ip_address_gn/moz.build
++++ third_party/libwebrtc/rtc_base/ip_address_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -66164,7 +68706,7 @@ index 9b8256f6df12..e26df1ef61f2 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,177 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,177 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -66345,11 +68887,11 @@ index 9b8256f6df12..e26df1ef61f2 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("async_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 3c1beb4edb45..3f00b2060171 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
+ 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 49d5ef8bee16..fb625f8131db 100644
+--- third_party/libwebrtc/rtc_base/logging_gn/moz.build
++++ third_party/libwebrtc/rtc_base/logging_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -66371,7 +68913,7 @@ index 3c1beb4edb45..3f00b2060171 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -66548,11 +69090,11 @@ index 3c1beb4edb45..3f00b2060171 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    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 c637406cfbca..779a10a799d3 100644
---- third_party/libwebrtc/rtc_base/bit_buffer_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/bit_buffer_gn/moz.build
+ Library("logging_gn")
+diff --git third_party/libwebrtc/rtc_base/macromagic_gn/moz.build third_party/libwebrtc/rtc_base/macromagic_gn/moz.build
+index 589a6c4b0ce6..fe8b58620e86 100644
+--- third_party/libwebrtc/rtc_base/macromagic_gn/moz.build
++++ third_party/libwebrtc/rtc_base/macromagic_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -66574,7 +69116,7 @@ index c637406cfbca..779a10a799d3 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -66593,10 +69135,6 @@ index c637406cfbca..779a10a799d3 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -66671,10 +69209,6 @@ index c637406cfbca..779a10a799d3 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -66700,9 +69234,10 @@ index c637406cfbca..779a10a799d3 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -66712,10 +69247,6 @@ index c637406cfbca..779a10a799d3 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -66731,27 +69262,20 @@ index c637406cfbca..779a10a799d3 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("bit_buffer_gn")
-diff --git third_party/libwebrtc/rtc_base/bitstream_reader_gn/moz.build third_party/libwebrtc/rtc_base/bitstream_reader_gn/moz.build
-index 2d6939787a47..645ce398e6cb 100644
---- third_party/libwebrtc/rtc_base/bitstream_reader_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/bitstream_reader_gn/moz.build
+-
+ 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 cae2bb0bd161..f59639e9ddfc 100644
+--- third_party/libwebrtc/rtc_base/memory/aligned_malloc_gn/moz.build
++++ third_party/libwebrtc/rtc_base/memory/aligned_malloc_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -66773,7 +69297,7 @@ index 2d6939787a47..645ce398e6cb 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -66946,11 +69470,11 @@ index 2d6939787a47..645ce398e6cb 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 153ffc6d7bec..b2d99bd4e310 100644
---- third_party/libwebrtc/rtc_base/buffer_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/buffer_gn/moz.build
+ Library("aligned_malloc_gn")
+diff --git third_party/libwebrtc/rtc_base/memory/always_valid_pointer_gn/moz.build third_party/libwebrtc/rtc_base/memory/always_valid_pointer_gn/moz.build
+index 1594c0909419..f06532a43b4b 100644
+--- third_party/libwebrtc/rtc_base/memory/always_valid_pointer_gn/moz.build
++++ third_party/libwebrtc/rtc_base/memory/always_valid_pointer_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -66972,7 +69496,7 @@ index 153ffc6d7bec..b2d99bd4e310 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -67131,11 +69655,11 @@ index 153ffc6d7bec..b2d99bd4e310 100644
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 b83560803a19..1980bac17abc 100644
---- third_party/libwebrtc/rtc_base/byte_buffer_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/byte_buffer_gn/moz.build
+ Library("always_valid_pointer_gn")
+diff --git third_party/libwebrtc/rtc_base/mod_ops_gn/moz.build third_party/libwebrtc/rtc_base/mod_ops_gn/moz.build
+index 3acd78249ed8..82f3c997217c 100644
+--- third_party/libwebrtc/rtc_base/mod_ops_gn/moz.build
++++ third_party/libwebrtc/rtc_base/mod_ops_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -67157,7 +69681,7 @@ index b83560803a19..1980bac17abc 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -67254,10 +69778,6 @@ index b83560803a19..1980bac17abc 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -67283,9 +69803,10 @@ index b83560803a19..1980bac17abc 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -67295,10 +69816,6 @@ index b83560803a19..1980bac17abc 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -67314,27 +69831,20 @@ index b83560803a19..1980bac17abc 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 3cda1af49dc2..9f18b513a3e7 100644
---- third_party/libwebrtc/rtc_base/byte_order_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/byte_order_gn/moz.build
+-
+ 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 3ec6d3534801..4f309cd3af15 100644
+--- third_party/libwebrtc/rtc_base/moving_max_counter_gn/moz.build
++++ third_party/libwebrtc/rtc_base/moving_max_counter_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -67356,7 +69866,7 @@ index 3cda1af49dc2..9f18b513a3e7 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -67375,6 +69885,10 @@ index 3cda1af49dc2..9f18b513a3e7 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -67511,11 +70025,11 @@ index 3cda1af49dc2..9f18b513a3e7 100644
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("byte_order_gn")
-diff --git third_party/libwebrtc/rtc_base/callback_list_gn/moz.build third_party/libwebrtc/rtc_base/callback_list_gn/moz.build
-index 4445d766f66f..db27991bf947 100644
---- third_party/libwebrtc/rtc_base/callback_list_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/callback_list_gn/moz.build
+ 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 59b171f1f2ce..e76255ab6e6c 100644
+--- third_party/libwebrtc/rtc_base/net_helpers_gn/moz.build
++++ third_party/libwebrtc/rtc_base/net_helpers_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -67537,7 +70051,7 @@ index 4445d766f66f..db27991bf947 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,177 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -67557,6 +70071,7 @@ index 4445d766f66f..db27991bf947 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -67625,6 +70140,13 @@ index 4445d766f66f..db27991bf947 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -67710,11 +70232,206 @@ index 4445d766f66f..db27991bf947 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("callback_list_gn")
-diff --git third_party/libwebrtc/rtc_base/checks_gn/moz.build third_party/libwebrtc/rtc_base/checks_gn/moz.build
-index e0af0a11571f..d629c14ae6be 100644
---- third_party/libwebrtc/rtc_base/checks_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/checks_gn/moz.build
+ Library("net_helpers_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 366e37cd6ef3..624eed72e65e 100644
+--- third_party/libwebrtc/rtc_base/network/sent_packet_gn/moz.build
++++ third_party/libwebrtc/rtc_base/network/sent_packet_gn/moz.build
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -42,165 +52,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-
+-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_ENABLE_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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 0108aeab2ce4..07b4727755b2 100644
+--- third_party/libwebrtc/rtc_base/network_constants_gn/moz.build
++++ third_party/libwebrtc/rtc_base/network_constants_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -67736,7 +70453,7 @@ index e0af0a11571f..d629c14ae6be 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -67909,11 +70626,11 @@ index e0af0a11571f..d629c14ae6be 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 710110b47814..89cf3756d48f 100644
---- third_party/libwebrtc/rtc_base/compile_assert_c_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/compile_assert_c_gn/moz.build
+ Library("network_constants_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 38c8b8d16de5..0d064c4c6e58 100644
+--- third_party/libwebrtc/rtc_base/null_socket_server_gn/moz.build
++++ third_party/libwebrtc/rtc_base/null_socket_server_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -67935,7 +70652,7 @@ index 710110b47814..89cf3756d48f 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,177 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -67954,6 +70671,11 @@ index 710110b47814..89cf3756d48f 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "GLESv2",
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -68019,6 +70741,13 @@ index 710110b47814..89cf3756d48f 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -68028,6 +70757,10 @@ index 710110b47814..89cf3756d48f 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -68053,10 +70786,9 @@ index 710110b47814..89cf3756d48f 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -68066,6 +70798,10 @@ index 710110b47814..89cf3756d48f 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -68081,20 +70817,27 @@ index 710110b47814..89cf3756d48f 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 aa05eb0bd1c4..66094f44a312 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
++    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 0e47214869fa..a5b3c4c8c006 100644
+--- third_party/libwebrtc/rtc_base/one_time_event_gn/moz.build
++++ third_party/libwebrtc/rtc_base/one_time_event_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -68116,7 +70859,7 @@ index aa05eb0bd1c4..66094f44a312 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -68211,6 +70954,195 @@ index aa05eb0bd1c4..66094f44a312 100644
      DEFINES["WEBRTC_ARCH_ARM64"] = True
      DEFINES["WEBRTC_HAS_NEON"] = True
  
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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 a3117e0c618b..872b30c8b06a 100644
+--- third_party/libwebrtc/rtc_base/platform_thread_gn/moz.build
++++ third_party/libwebrtc/rtc_base/platform_thread_gn/moz.build
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -42,173 +52,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-
+-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_ENABLE_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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 += [
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
 -if CONFIG["CPU_ARCH"] == "arm":
 -
 -    CXXFLAGS += [
@@ -68289,11 +71221,11 @@ index aa05eb0bd1c4..66094f44a312 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 0f8ada65b808..a7da0c928a3f 100644
---- third_party/libwebrtc/rtc_base/containers/flat_map_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/containers/flat_map_gn/moz.build
+ 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 758d2e6a1f9e..d58a560577d5 100644
+--- third_party/libwebrtc/rtc_base/platform_thread_types_gn/moz.build
++++ third_party/libwebrtc/rtc_base/platform_thread_types_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -68315,7 +71247,7 @@ index 0f8ada65b808..a7da0c928a3f 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,165 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -68334,10 +71266,6 @@ index 0f8ada65b808..a7da0c928a3f 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -68412,6 +71340,10 @@ index 0f8ada65b808..a7da0c928a3f 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -68437,10 +71369,9 @@ index 0f8ada65b808..a7da0c928a3f 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -68449,7 +71380,12 @@ index 0f8ada65b808..a7da0c928a3f 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -68458,7 +71394,8 @@ index 0f8ada65b808..a7da0c928a3f 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -68466,6 +71403,10 @@ index 0f8ada65b808..a7da0c928a3f 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
@@ -68473,12 +71414,13 @@ index 0f8ada65b808..a7da0c928a3f 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 78923e89eab3..2eb4118af594 100644
---- third_party/libwebrtc/rtc_base/containers/flat_set_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/containers/flat_set_gn/moz.build
++    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 6b2d338d4366..04fdc108199d 100644
+--- third_party/libwebrtc/rtc_base/protobuf_utils_gn/moz.build
++++ third_party/libwebrtc/rtc_base/protobuf_utils_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -68500,7 +71442,7 @@ index 78923e89eab3..2eb4118af594 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -68519,10 +71461,6 @@ index 78923e89eab3..2eb4118af594 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -68659,11 +71597,11 @@ index 78923e89eab3..2eb4118af594 100644
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 04c029dec988..5692c6fe8869 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
+ 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 2c58e0edb92d..05d25bb99af4 100644
+--- third_party/libwebrtc/rtc_base/race_checker_gn/moz.build
++++ third_party/libwebrtc/rtc_base/race_checker_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -68685,7 +71623,7 @@ index 04c029dec988..5692c6fe8869 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -68858,11 +71796,11 @@ index 04c029dec988..5692c6fe8869 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 b44ed25090eb..4eae8a0cc828 100644
---- third_party/libwebrtc/rtc_base/criticalsection_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/criticalsection_gn/moz.build
+ 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 523cdb5e3b92..fffbf6136a03 100644
+--- third_party/libwebrtc/rtc_base/random_gn/moz.build
++++ third_party/libwebrtc/rtc_base/random_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -68884,7 +71822,7 @@ index b44ed25090eb..4eae8a0cc828 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -69057,11 +71995,11 @@ index b44ed25090eb..4eae8a0cc828 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 0a389c181a0f..b8aa831636e1 100644
---- third_party/libwebrtc/rtc_base/divide_round_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/divide_round_gn/moz.build
+ 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 ac6ddc4f272d..d335408f888d 100644
+--- third_party/libwebrtc/rtc_base/rate_limiter_gn/moz.build
++++ third_party/libwebrtc/rtc_base/rate_limiter_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -69083,7 +72021,7 @@ index 0a389c181a0f..b8aa831636e1 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -69131,6 +72069,10 @@ index 0a389c181a0f..b8aa831636e1 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -69171,6 +72113,13 @@ index 0a389c181a0f..b8aa831636e1 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -69180,6 +72129,10 @@ index 0a389c181a0f..b8aa831636e1 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -69205,10 +72158,212 @@ index 0a389c181a0f..b8aa831636e1 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["USE_X11"] = "1"
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
-     DEFINES["USE_X11"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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 b5d7450cfe4e..b89f4c11b6b9 100644
+--- third_party/libwebrtc/rtc_base/rate_statistics_gn/moz.build
++++ third_party/libwebrtc/rtc_base/rate_statistics_gn/moz.build
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -42,173 +52,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-
+-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_ENABLE_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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 += [
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
  
+ if CONFIG["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -69218,6 +72373,10 @@ index 0a389c181a0f..b8aa831636e1 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -69233,20 +72392,27 @@ index 0a389c181a0f..b8aa831636e1 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("divide_round_gn")
-diff --git third_party/libwebrtc/rtc_base/event_tracer_gn/moz.build third_party/libwebrtc/rtc_base/event_tracer_gn/moz.build
-index cb13df85772c..0081ed0aef78 100644
---- third_party/libwebrtc/rtc_base/event_tracer_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/event_tracer_gn/moz.build
++    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 72e4d3de07b8..aabbb4b43a1b 100644
+--- third_party/libwebrtc/rtc_base/rate_tracker_gn/moz.build
++++ third_party/libwebrtc/rtc_base/rate_tracker_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -69268,7 +72434,7 @@ index cb13df85772c..0081ed0aef78 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -69445,11 +72611,11 @@ index cb13df85772c..0081ed0aef78 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 6f7ca39a3dc9..da147e4a1def 100644
---- third_party/libwebrtc/rtc_base/experiments/alr_experiment_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/experiments/alr_experiment_gn/moz.build
+ 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 23c9642b1775..4134f586310f 100644
+--- third_party/libwebrtc/rtc_base/refcount_gn/moz.build
++++ third_party/libwebrtc/rtc_base/refcount_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -69471,7 +72637,196 @@ index 6f7ca39a3dc9..da147e4a1def 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-
+-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_ENABLE_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+ Library("refcount_gn")
+diff --git third_party/libwebrtc/rtc_base/rtc_base_gn/moz.build third_party/libwebrtc/rtc_base/rtc_base_gn/moz.build
+index 9bd29a491e61..3d976c696fbb 100644
+--- third_party/libwebrtc/rtc_base/rtc_base_gn/moz.build
++++ third_party/libwebrtc/rtc_base/rtc_base_gn/moz.build
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -34,6 +44,7 @@ UNIFIED_SOURCES += [
+     "/third_party/libwebrtc/rtc_base/crypt_string.cc",
+     "/third_party/libwebrtc/rtc_base/data_rate_limiter.cc",
+     "/third_party/libwebrtc/rtc_base/file_rotating_stream.cc",
++    "/third_party/libwebrtc/rtc_base/ifaddrs_converter.cc",
+     "/third_party/libwebrtc/rtc_base/log_sinks.cc",
+     "/third_party/libwebrtc/rtc_base/network_route.cc",
+     "/third_party/libwebrtc/rtc_base/stream.cc"
+@@ -48,199 +59,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -69491,9 +72846,14 @@ index 6f7ca39a3dc9..da147e4a1def 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/rtc_base/ifaddrs_converter.cc"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -69504,6 +72864,11 @@ index 6f7ca39a3dc9..da147e4a1def 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/rtc_base/ifaddrs_converter.cc",
+-        "/third_party/libwebrtc/rtc_base/mac_ifaddrs_converter.cc"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["USE_AURA"] = "1"
@@ -69519,6 +72884,15 @@ index 6f7ca39a3dc9..da147e4a1def 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "dl",
+-        "rt"
+-    ]
+-
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/rtc_base/ifaddrs_converter.cc"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -69533,6 +72907,10 @@ index 6f7ca39a3dc9..da147e4a1def 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    UNIFIED_SOURCES += [
+-        "/third_party/libwebrtc/rtc_base/ifaddrs_converter.cc"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
@@ -69561,6 +72939,9 @@ index 6f7ca39a3dc9..da147e4a1def 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -69640,19 +73021,19 @@ index 6f7ca39a3dc9..da147e4a1def 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 4a21ab45b471..1c4f39ee6684 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
+ Library("rtc_base_gn")
+diff --git third_party/libwebrtc/rtc_base/rtc_event_gn/moz.build third_party/libwebrtc/rtc_base/rtc_event_gn/moz.build
+index c510057d519d..4390599d0655 100644
+--- third_party/libwebrtc/rtc_base/rtc_event_gn/moz.build
++++ third_party/libwebrtc/rtc_base/rtc_event_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -69674,7 +73055,7 @@ index 4a21ab45b471..1c4f39ee6684 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -69851,11 +73232,11 @@ index 4a21ab45b471..1c4f39ee6684 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 6f550d301f55..2e482b20c1b0 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
+ 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 c7afc8c04f50..c8b8ff074620 100644
+--- third_party/libwebrtc/rtc_base/rtc_numerics_gn/moz.build
++++ third_party/libwebrtc/rtc_base/rtc_numerics_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -69877,7 +73258,7 @@ index 6f550d301f55..2e482b20c1b0 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,169 +54,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -69965,10 +73346,6 @@ index 6f550d301f55..2e482b20c1b0 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -70054,11 +73431,11 @@ index 6f550d301f55..2e482b20c1b0 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 c01df4089f95..f938984dba98 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
+ Library("rtc_numerics_gn")
+diff --git third_party/libwebrtc/rtc_base/rtc_task_queue_gn/moz.build third_party/libwebrtc/rtc_base/rtc_task_queue_gn/moz.build
+index 47cde46a7b66..52637653458d 100644
+--- third_party/libwebrtc/rtc_base/rtc_task_queue_gn/moz.build
++++ third_party/libwebrtc/rtc_base/rtc_task_queue_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -70080,7 +73457,7 @@ index c01df4089f95..f938984dba98 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -70168,10 +73545,6 @@ index c01df4089f95..f938984dba98 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -70257,11 +73630,11 @@ index c01df4089f95..f938984dba98 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 b6a837ae5129..93f6036da6f8 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
+ Library("rtc_task_queue_gn")
+diff --git third_party/libwebrtc/rtc_base/safe_compare_gn/moz.build third_party/libwebrtc/rtc_base/safe_compare_gn/moz.build
+index 37b12804a0fa..31f12409bf2f 100644
+--- third_party/libwebrtc/rtc_base/safe_compare_gn/moz.build
++++ third_party/libwebrtc/rtc_base/safe_compare_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -70283,7 +73656,7 @@ index b6a837ae5129..93f6036da6f8 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -70302,10 +73675,6 @@ index b6a837ae5129..93f6036da6f8 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -70371,10 +73740,6 @@ index b6a837ae5129..93f6036da6f8 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -70384,10 +73749,6 @@ index b6a837ae5129..93f6036da6f8 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -70413,9 +73774,10 @@ index b6a837ae5129..93f6036da6f8 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -70425,10 +73787,6 @@ index b6a837ae5129..93f6036da6f8 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -70444,27 +73802,20 @@ index b6a837ae5129..93f6036da6f8 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 f1d406ea96da..f77bec2ffce8 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
+-
+ 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 5d29e3d5841d..2f3959fad217 100644
+--- third_party/libwebrtc/rtc_base/safe_conversions_gn/moz.build
++++ third_party/libwebrtc/rtc_base/safe_conversions_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -70486,7 +73837,7 @@ index f1d406ea96da..f77bec2ffce8 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -44,173 +54,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -70574,10 +73925,6 @@ index f1d406ea96da..f77bec2ffce8 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -70587,10 +73934,6 @@ index f1d406ea96da..f77bec2ffce8 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -70616,9 +73959,10 @@ index f1d406ea96da..f77bec2ffce8 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -70628,10 +73972,6 @@ index f1d406ea96da..f77bec2ffce8 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -70647,27 +73987,205 @@ index f1d406ea96da..f77bec2ffce8 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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 4cd596811747..2a8ad3f22bbd 100644
+--- third_party/libwebrtc/rtc_base/safe_minmax_gn/moz.build
++++ third_party/libwebrtc/rtc_base/safe_minmax_gn/moz.build
+@@ -12,10 +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_AVX2"] = 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["_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 = "webrtc"
  
+@@ -38,157 +48,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-
+-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_ENABLE_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 67a99278e9c3..f5bcbb390e4a 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
+-
+ 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 31d96ceadaee..b4c1d4ecef86 100644
+--- third_party/libwebrtc/rtc_base/sample_counter_gn/moz.build
++++ third_party/libwebrtc/rtc_base/sample_counter_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -70689,7 +74207,7 @@ index 67a99278e9c3..f5bcbb390e4a 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -70777,10 +74295,6 @@ index 67a99278e9c3..f5bcbb390e4a 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -70866,11 +74380,11 @@ index 67a99278e9c3..f5bcbb390e4a 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 60672ef37a38..cc3024a8f346 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
+ 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 4c8854be9086..d673bef89fef 100644
+--- third_party/libwebrtc/rtc_base/sanitizer_gn/moz.build
++++ third_party/libwebrtc/rtc_base/sanitizer_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -70892,7 +74406,7 @@ index 60672ef37a38..cc3024a8f346 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -70911,7 +74425,189 @@ index 60672ef37a38..cc3024a8f346 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = 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
+-
+-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_ENABLE_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
 -    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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 d13be3d78ed4..e4ff2710f45f 100644
+--- third_party/libwebrtc/rtc_base/socket_address_gn/moz.build
++++ third_party/libwebrtc/rtc_base/socket_address_gn/moz.build
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -42,177 +52,21 @@ 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_AVX2"] = 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"
 -    ]
 -
@@ -70982,6 +74678,9 @@ index 60672ef37a38..cc3024a8f346 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -71069,11 +74768,11 @@ index 60672ef37a38..cc3024a8f346 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("min_video_bitrate_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 995a2629b250..a488956001a0 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
+ 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 63955c6086c7..805096efd6e1 100644
+--- third_party/libwebrtc/rtc_base/socket_factory_gn/moz.build
++++ third_party/libwebrtc/rtc_base/socket_factory_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -71095,7 +74794,7 @@ index 995a2629b250..a488956001a0 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,165 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -71115,6 +74814,7 @@ index 995a2629b250..a488956001a0 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -71185,6 +74885,9 @@ index 995a2629b250..a488956001a0 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -71196,10 +74899,6 @@ index 995a2629b250..a488956001a0 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -71225,9 +74924,10 @@ index 995a2629b250..a488956001a0 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -71237,10 +74937,6 @@ index 995a2629b250..a488956001a0 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -71256,27 +74952,20 @@ index 995a2629b250..a488956001a0 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 532a0acdb3b2..f30671cca6c2 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
+-
+ 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 5f485531c803..0f4a229e7c20 100644
+--- third_party/libwebrtc/rtc_base/socket_gn/moz.build
++++ third_party/libwebrtc/rtc_base/socket_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -71298,7 +74987,7 @@ index 532a0acdb3b2..f30671cca6c2 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,177 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -71318,6 +75007,7 @@ index 532a0acdb3b2..f30671cca6c2 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -71388,6 +75078,9 @@ index 532a0acdb3b2..f30671cca6c2 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -71475,11 +75168,11 @@ index 532a0acdb3b2..f30671cca6c2 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 ad92026e93fc..19efcbe068e0 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
+ 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 3d1d88aaa15b..cd5bb86bb2b3 100644
+--- third_party/libwebrtc/rtc_base/socket_server_gn/moz.build
++++ third_party/libwebrtc/rtc_base/socket_server_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -71501,7 +75194,7 @@ index ad92026e93fc..19efcbe068e0 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,165 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -71521,6 +75214,7 @@ index ad92026e93fc..19efcbe068e0 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -71591,6 +75285,9 @@ index ad92026e93fc..19efcbe068e0 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -71602,10 +75299,6 @@ index ad92026e93fc..19efcbe068e0 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -71631,9 +75324,10 @@ index ad92026e93fc..19efcbe068e0 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -71643,10 +75337,6 @@ index ad92026e93fc..19efcbe068e0 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -71662,27 +75352,20 @@ index ad92026e93fc..19efcbe068e0 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 383043a7e8d0..ac1aff45bd59 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
+-
+ Library("socket_server_gn")
+diff --git third_party/libwebrtc/rtc_base/stringutils_gn/moz.build third_party/libwebrtc/rtc_base/stringutils_gn/moz.build
+index bd8571832cb9..04e2e0cc9d76 100644
+--- third_party/libwebrtc/rtc_base/stringutils_gn/moz.build
++++ third_party/libwebrtc/rtc_base/stringutils_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -71704,7 +75387,7 @@ index 383043a7e8d0..ac1aff45bd59 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,169 +56,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -71792,10 +75475,6 @@ index 383043a7e8d0..ac1aff45bd59 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -71881,11 +75560,11 @@ index 383043a7e8d0..ac1aff45bd59 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 11f41f9b7655..040c07cee209 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
+ 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 92b7faa53d6f..957d160a93be 100644
+--- third_party/libwebrtc/rtc_base/swap_queue_gn/moz.build
++++ third_party/libwebrtc/rtc_base/swap_queue_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -71907,7 +75586,7 @@ index 11f41f9b7655..040c07cee209 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -71995,10 +75674,6 @@ index 11f41f9b7655..040c07cee209 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -72008,10 +75683,6 @@ index 11f41f9b7655..040c07cee209 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -72037,9 +75708,10 @@ index 11f41f9b7655..040c07cee209 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -72049,10 +75721,6 @@ index 11f41f9b7655..040c07cee209 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -72068,27 +75736,205 @@ index 11f41f9b7655..040c07cee209 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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 6e5c59af0f60..b8e6f34902be 100644
+--- third_party/libwebrtc/rtc_base/synchronization/mutex_gn/moz.build
++++ third_party/libwebrtc/rtc_base/synchronization/mutex_gn/moz.build
+@@ -12,10 +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_AVX2"] = 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["_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 = "webrtc"
+ 
+@@ -38,157 +48,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
+-
+-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_ENABLE_AVX2"] = 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["UNICODE"] = True
+-    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["_GNU_SOURCE"] = True
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 8db1337812c0..04f0bc028e8b 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
+-
+ 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 947ec674d635..d79219f7ceb2 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -72110,7 +75956,7 @@ index 8db1337812c0..04f0bc028e8b 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -72198,10 +76044,6 @@ index 8db1337812c0..04f0bc028e8b 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -72287,11 +76129,11 @@ index 8db1337812c0..04f0bc028e8b 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("stable_target_rate_experiment_gn")
-diff --git third_party/libwebrtc/rtc_base/gtest_prod_gn/moz.build third_party/libwebrtc/rtc_base/gtest_prod_gn/moz.build
-index 1823f5043239..95ed70141a86 100644
---- third_party/libwebrtc/rtc_base/gtest_prod_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/gtest_prod_gn/moz.build
+ 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 49acac6eae21..4eb85b7db5c9 100644
+--- third_party/libwebrtc/rtc_base/synchronization/yield_gn/moz.build
++++ third_party/libwebrtc/rtc_base/synchronization/yield_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -72313,7 +76155,7 @@ index 1823f5043239..95ed70141a86 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,165 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -72406,6 +76248,10 @@ index 1823f5043239..95ed70141a86 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -72431,10 +76277,9 @@ index 1823f5043239..95ed70141a86 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -72443,7 +76288,12 @@ index 1823f5043239..95ed70141a86 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -72452,7 +76302,8 @@ index 1823f5043239..95ed70141a86 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -72460,6 +76311,10 @@ index 1823f5043239..95ed70141a86 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
@@ -72467,12 +76322,13 @@ index 1823f5043239..95ed70141a86 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 1e33e7b7b78b..c75c9786a933 100644
---- third_party/libwebrtc/rtc_base/histogram_percentile_counter_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/histogram_percentile_counter_gn/moz.build
++    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 af5e1b2f30db..2bdde7f03832 100644
+--- third_party/libwebrtc/rtc_base/synchronization/yield_policy_gn/moz.build
++++ third_party/libwebrtc/rtc_base/synchronization/yield_policy_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -72494,7 +76350,7 @@ index 1e33e7b7b78b..c75c9786a933 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -72667,109 +76523,11 @@ index 1e33e7b7b78b..c75c9786a933 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 4c4ae05ff18d..000000000000
---- third_party/libwebrtc/rtc_base/ifaddrs_android_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/.
--
--
--  ### 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_AVX2"] = 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["_GNU_SOURCE"] = True
--DEFINES["__STDC_CONSTANT_MACROS"] = True
--DEFINES["__STDC_FORMAT_MACROS"] = True
--
--FINAL_LIBRARY = "webrtc"
--
--
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "/ipc/chromium/src",
--    "/third_party/libwebrtc/",
--    "/third_party/libwebrtc/third_party/abseil-cpp/",
--    "/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["CPU_ARCH"] == "aarch64":
--
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
--
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--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 7b8ac423f8d1..fda3fcb7ee03 100644
---- third_party/libwebrtc/rtc_base/ignore_wundef_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/ignore_wundef_gn/moz.build
+ 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 71a107302c80..5b2fbc1e5257 100644
+--- third_party/libwebrtc/rtc_base/system/arch_gn/moz.build
++++ third_party/libwebrtc/rtc_base/system/arch_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -72791,7 +76549,7 @@ index 7b8ac423f8d1..fda3fcb7ee03 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -72946,11 +76704,97 @@ index 7b8ac423f8d1..fda3fcb7ee03 100644
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 8e527c2d2149..865d21a61d00 100644
---- third_party/libwebrtc/rtc_base/ip_address_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/ip_address_gn/moz.build
+ 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 631a9044db97..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["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_AVX2"] = 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["_GNU_SOURCE"] = True
+-DEFINES["__STDC_CONSTANT_MACROS"] = True
+-DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-FINAL_LIBRARY = "webrtc"
+-
+-
+-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 += [
+-        "android_support",
+-        "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/assume_gn/moz.build third_party/libwebrtc/rtc_base/system/assume_gn/moz.build
+index 56e30a175145..ff0f84eec4f3 100644
+--- third_party/libwebrtc/rtc_base/system/assume_gn/moz.build
++++ third_party/libwebrtc/rtc_base/system/assume_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -72972,7 +76816,7 @@ index 8e527c2d2149..865d21a61d00 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,177 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -72991,11 +76835,6 @@ index 8e527c2d2149..865d21a61d00 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "GLESv2",
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -73061,13 +76900,6 @@ index 8e527c2d2149..865d21a61d00 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -73077,10 +76909,6 @@ index 8e527c2d2149..865d21a61d00 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -73106,9 +76934,10 @@ index 8e527c2d2149..865d21a61d00 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -73118,10 +76947,6 @@ index 8e527c2d2149..865d21a61d00 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -73137,27 +76962,89 @@ index 8e527c2d2149..865d21a61d00 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("ip_address_gn")
-diff --git third_party/libwebrtc/rtc_base/location_gn/moz.build third_party/libwebrtc/rtc_base/location_gn/moz.build
-index bb071c2078a4..9d6dc31b4b07 100644
---- third_party/libwebrtc/rtc_base/location_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/location_gn/moz.build
+-
+ Library("assume_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 7b9b70ad5360..000000000000
+--- third_party/libwebrtc/rtc_base/system/cocoa_threading_gn/moz.build
++++ /dev/null
+@@ -1,63 +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_AVX2"] = 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["_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 = "webrtc"
+-
+-
+-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["CPU_ARCH"] == "aarch64":
+-
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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 6183955c1ce2..1fccd2367218 100644
+--- third_party/libwebrtc/rtc_base/system/file_wrapper_gn/moz.build
++++ third_party/libwebrtc/rtc_base/system/file_wrapper_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -73179,7 +77066,7 @@ index bb071c2078a4..9d6dc31b4b07 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,165 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -73198,6 +77085,10 @@ index bb071c2078a4..9d6dc31b4b07 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -73312,12 +77203,11 @@ index bb071c2078a4..9d6dc31b4b07 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -73326,33 +77216,103 @@ index bb071c2078a4..9d6dc31b4b07 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("location_gn")
-diff --git third_party/libwebrtc/rtc_base/logging_gn/moz.build third_party/libwebrtc/rtc_base/logging_gn/moz.build
-index 4ed50b395072..adfaccfa0477 100644
---- third_party/libwebrtc/rtc_base/logging_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/logging_gn/moz.build
+ 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 9b046369a6af..000000000000
+--- third_party/libwebrtc/rtc_base/system/gcd_helpers_gn/moz.build
++++ /dev/null
+@@ -1,63 +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_AVX2"] = 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["_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 = "webrtc"
+-
+-
+-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/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["CPU_ARCH"] == "aarch64":
+-
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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 cd5e7f0cd628..173f98597f0a 100644
+--- third_party/libwebrtc/rtc_base/system/ignore_warnings_gn/moz.build
++++ third_party/libwebrtc/rtc_base/system/ignore_warnings_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -73374,7 +77334,7 @@ index 4ed50b395072..adfaccfa0477 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -73393,10 +77353,6 @@ index 4ed50b395072..adfaccfa0477 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -73462,10 +77418,6 @@ index 4ed50b395072..adfaccfa0477 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -73475,10 +77427,6 @@ index 4ed50b395072..adfaccfa0477 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -73504,9 +77452,10 @@ index 4ed50b395072..adfaccfa0477 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -73516,10 +77465,6 @@ index 4ed50b395072..adfaccfa0477 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -73535,27 +77480,20 @@ index 4ed50b395072..adfaccfa0477 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 acc69504c3b6..1d52ca24913f 100644
---- third_party/libwebrtc/rtc_base/macromagic_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/macromagic_gn/moz.build
+-
+ 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 046da65543be..0694a1a6ec9b 100644
+--- third_party/libwebrtc/rtc_base/system/inline_gn/moz.build
++++ third_party/libwebrtc/rtc_base/system/inline_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -73577,7 +77515,7 @@ index acc69504c3b6..1d52ca24913f 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -73732,11 +77670,11 @@ index acc69504c3b6..1d52ca24913f 100644
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 ab3de42156eb..0e741c58d163 100644
---- third_party/libwebrtc/rtc_base/memory/aligned_malloc_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/memory/aligned_malloc_gn/moz.build
+ 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 8363eb37f6f5..031cf8a59997 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -73758,7 +77696,7 @@ index ab3de42156eb..0e741c58d163 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -73777,10 +77715,6 @@ index ab3de42156eb..0e741c58d163 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -73855,10 +77789,6 @@ index ab3de42156eb..0e741c58d163 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -73884,9 +77814,10 @@ index ab3de42156eb..0e741c58d163 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -73896,10 +77827,6 @@ index ab3de42156eb..0e741c58d163 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -73915,27 +77842,20 @@ index ab3de42156eb..0e741c58d163 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("aligned_malloc_gn")
-diff --git third_party/libwebrtc/rtc_base/memory/always_valid_pointer_gn/moz.build third_party/libwebrtc/rtc_base/memory/always_valid_pointer_gn/moz.build
-index 3e4d3419f80b..9d6236051c42 100644
---- third_party/libwebrtc/rtc_base/memory/always_valid_pointer_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/memory/always_valid_pointer_gn/moz.build
+-
+ 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 1c413a9e5948..aa9b91f5beaf 100644
+--- third_party/libwebrtc/rtc_base/system/rtc_export_gn/moz.build
++++ third_party/libwebrtc/rtc_base/system/rtc_export_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -73957,7 +77877,7 @@ index 3e4d3419f80b..9d6236051c42 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -73976,10 +77896,6 @@ index 3e4d3419f80b..9d6236051c42 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -74116,11 +78032,11 @@ index 3e4d3419f80b..9d6236051c42 100644
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("always_valid_pointer_gn")
-diff --git third_party/libwebrtc/rtc_base/mod_ops_gn/moz.build third_party/libwebrtc/rtc_base/mod_ops_gn/moz.build
-index d41b52655bce..522cda07763b 100644
---- third_party/libwebrtc/rtc_base/mod_ops_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/mod_ops_gn/moz.build
+ 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 31e0ce1defa3..d2c9b6260aae 100644
+--- third_party/libwebrtc/rtc_base/system/unused_gn/moz.build
++++ third_party/libwebrtc/rtc_base/system/unused_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -74142,7 +78058,7 @@ index d41b52655bce..522cda07763b 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -74161,10 +78077,6 @@ index d41b52655bce..522cda07763b 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -74301,11 +78213,11 @@ index d41b52655bce..522cda07763b 100644
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 0764466d8e3b..5f2029471f2f 100644
---- third_party/libwebrtc/rtc_base/moving_max_counter_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/moving_max_counter_gn/moz.build
+ 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 d1b8cbd3ccae..65a1e3738806 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -74327,7 +78239,7 @@ index 0764466d8e3b..5f2029471f2f 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -74346,10 +78258,6 @@ index 0764466d8e3b..5f2029471f2f 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -74486,11 +78394,11 @@ index 0764466d8e3b..5f2029471f2f 100644
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 bcc958b7a9e6..93e517d61663 100644
---- third_party/libwebrtc/rtc_base/net_helpers_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/net_helpers_gn/moz.build
+ 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 b97f607b4a55..b788ccf365dd 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -74512,7 +78420,7 @@ index bcc958b7a9e6..93e517d61663 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,177 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -74532,7 +78440,6 @@ index bcc958b7a9e6..93e517d61663 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -74561,6 +78468,10 @@ index bcc958b7a9e6..93e517d61663 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -74685,19 +78596,19 @@ index bcc958b7a9e6..93e517d61663 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("net_helpers_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 491703fbf139..495093c75c7e 100644
---- third_party/libwebrtc/rtc_base/network/sent_packet_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/network/sent_packet_gn/moz.build
+ 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 89339eb5f3ee..6f2dca87e041 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -74719,7 +78630,7 @@ index 491703fbf139..495093c75c7e 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,165 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -74738,6 +78649,10 @@ index 491703fbf139..495093c75c7e 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -74852,12 +78767,11 @@ index 491703fbf139..495093c75c7e 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -74866,33 +78780,34 @@ index 491703fbf139..495093c75c7e 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 05bbb06bc5b1..18967b80c16b 100644
---- third_party/libwebrtc/rtc_base/network_constants_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/network_constants_gn/moz.build
+ 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 e787bcef306d..2d3cd14b1a65 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -74914,7 +78829,7 @@ index 05bbb06bc5b1..18967b80c16b 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,165 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -74933,10 +78848,6 @@ index 05bbb06bc5b1..18967b80c16b 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -75051,11 +78962,12 @@ index 05bbb06bc5b1..18967b80c16b 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -75064,34 +78976,33 @@ index 05bbb06bc5b1..18967b80c16b 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("network_constants_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 44c2034435ec..116d07b04f68 100644
---- third_party/libwebrtc/rtc_base/null_socket_server_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/null_socket_server_gn/moz.build
+ Library("sigslot_gn")
+diff --git third_party/libwebrtc/rtc_base/threading_gn/moz.build third_party/libwebrtc/rtc_base/threading_gn/moz.build
+index 1a4f3d0112c8..334cfea0ea26 100644
+--- third_party/libwebrtc/rtc_base/threading_gn/moz.build
++++ third_party/libwebrtc/rtc_base/threading_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -75113,7 +79024,7 @@ index 44c2034435ec..116d07b04f68 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,177 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,177 +57,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -75294,12 +79205,12 @@ index 44c2034435ec..116d07b04f68 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 a10089f6f666..8485d4793a5e 100644
---- third_party/libwebrtc/rtc_base/one_time_event_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/one_time_event_gn/moz.build
-@@ -12,10 +12,20 @@ AllowCompilerWarnings()
+ Library("threading_gn")
+diff --git third_party/libwebrtc/rtc_base/timeutils_gn/moz.build third_party/libwebrtc/rtc_base/timeutils_gn/moz.build
+index f46961ad6414..08803a8adbb1 100644
+--- third_party/libwebrtc/rtc_base/timeutils_gn/moz.build
++++ third_party/libwebrtc/rtc_base/timeutils_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
@@ -75308,6 +79219,7 @@ index a10089f6f666..8485d4793a5e 100644
 +DEFINES["WEBRTC_BSD"] = True
 +DEFINES["WEBRTC_ENABLE_AVX2"] = 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"
@@ -75320,7 +79232,7 @@ index a10089f6f666..8485d4793a5e 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,157 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -44,173 +54,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -75408,6 +79320,10 @@ index a10089f6f666..8485d4793a5e 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -75417,6 +79333,10 @@ index a10089f6f666..8485d4793a5e 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -75442,10 +79362,9 @@ index a10089f6f666..8485d4793a5e 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -75455,6 +79374,10 @@ index a10089f6f666..8485d4793a5e 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -75470,20 +79393,27 @@ index a10089f6f666..8485d4793a5e 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 fbc161e9093f..62caa3ac67d8 100644
---- third_party/libwebrtc/rtc_base/platform_thread_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/platform_thread_gn/moz.build
++    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 95711c9ed077..d7e6c5202442 100644
+--- third_party/libwebrtc/rtc_base/type_traits_gn/moz.build
++++ third_party/libwebrtc/rtc_base/type_traits_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -75505,7 +79435,7 @@ index fbc161e9093f..62caa3ac67d8 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -75524,10 +79454,6 @@ index fbc161e9093f..62caa3ac67d8 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -75593,10 +79519,6 @@ index fbc161e9093f..62caa3ac67d8 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -75606,10 +79528,6 @@ index fbc161e9093f..62caa3ac67d8 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -75635,9 +79553,10 @@ index fbc161e9093f..62caa3ac67d8 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -75647,10 +79566,6 @@ index fbc161e9093f..62caa3ac67d8 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -75666,27 +79581,20 @@ index fbc161e9093f..62caa3ac67d8 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 008719225a6d..e6f197be227b 100644
---- third_party/libwebrtc/rtc_base/platform_thread_types_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/platform_thread_types_gn/moz.build
+-
+ Library("type_traits_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 97214ed54ed6..9a64dda0bb9e 100644
+--- third_party/libwebrtc/rtc_base/units/unit_base_gn/moz.build
++++ third_party/libwebrtc/rtc_base/units/unit_base_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -75708,7 +79616,7 @@ index 008719225a6d..e6f197be227b 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,165 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,157 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -75727,6 +79635,10 @@ index 008719225a6d..e6f197be227b 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -75801,10 +79713,6 @@ index 008719225a6d..e6f197be227b 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -75830,9 +79738,10 @@ index 008719225a6d..e6f197be227b 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -75841,12 +79750,7 @@ index 008719225a6d..e6f197be227b 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -75855,8 +79759,7 @@ index 008719225a6d..e6f197be227b 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -75864,10 +79767,6 @@ index 008719225a6d..e6f197be227b 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
@@ -75875,13 +79774,12 @@ index 008719225a6d..e6f197be227b 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 48de05c6565d..c1a93ff618ca 100644
---- third_party/libwebrtc/rtc_base/protobuf_utils_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/protobuf_utils_gn/moz.build
+-
+ Library("unit_base_gn")
+diff --git third_party/libwebrtc/rtc_base/untyped_function_gn/moz.build third_party/libwebrtc/rtc_base/untyped_function_gn/moz.build
+index 8c782c9690c1..3524b02b1cba 100644
+--- third_party/libwebrtc/rtc_base/untyped_function_gn/moz.build
++++ third_party/libwebrtc/rtc_base/untyped_function_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -75903,7 +79801,7 @@ index 48de05c6565d..c1a93ff618ca 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,153 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -76058,11 +79956,11 @@ index 48de05c6565d..c1a93ff618ca 100644
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 b06d2dfd618e..cd7e6a2beb2d 100644
---- third_party/libwebrtc/rtc_base/race_checker_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/race_checker_gn/moz.build
+ Library("untyped_function_gn")
+diff --git third_party/libwebrtc/rtc_base/weak_ptr_gn/moz.build third_party/libwebrtc/rtc_base/weak_ptr_gn/moz.build
+index 065b98c38cb6..4b024354cafb 100644
+--- third_party/libwebrtc/rtc_base/weak_ptr_gn/moz.build
++++ third_party/libwebrtc/rtc_base/weak_ptr_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -76084,7 +79982,7 @@ index b06d2dfd618e..cd7e6a2beb2d 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -76257,11 +80155,430 @@ index b06d2dfd618e..cd7e6a2beb2d 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 4bde7479e254..93328b7bc0a0 100644
---- third_party/libwebrtc/rtc_base/random_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/random_gn/moz.build
+ 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 cad6108f5700..000000000000
+--- third_party/libwebrtc/rtc_base/win/create_direct3d_device_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.                                       ###
+-
+-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["PSAPI_VERSION"] = "2"
+-DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+-DEFINES["RTC_ENABLE_VP9"] = True
+-DEFINES["UNICODE"] = True
+-DEFINES["USE_AURA"] = "1"
+-DEFINES["WEBRTC_ENABLE_AVX2"] = 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_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 = "webrtc"
+-
+-
+-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/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["CPU_ARCH"] == "aarch64":
+-
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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 1b11a9c2e37b..000000000000
+--- third_party/libwebrtc/rtc_base/win/get_activation_factory_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.                                       ###
+-
+-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["PSAPI_VERSION"] = "2"
+-DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+-DEFINES["RTC_ENABLE_VP9"] = True
+-DEFINES["UNICODE"] = True
+-DEFINES["USE_AURA"] = "1"
+-DEFINES["WEBRTC_ENABLE_AVX2"] = 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_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 = "webrtc"
+-
+-
+-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/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["CPU_ARCH"] == "aarch64":
+-
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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 d73b5b61ab70..000000000000
+--- third_party/libwebrtc/rtc_base/win/hstring_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.                                       ###
+-
+-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["PSAPI_VERSION"] = "2"
+-DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+-DEFINES["RTC_ENABLE_VP9"] = True
+-DEFINES["UNICODE"] = True
+-DEFINES["USE_AURA"] = "1"
+-DEFINES["WEBRTC_ENABLE_AVX2"] = 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_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 = "webrtc"
+-
+-
+-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"
+-]
+-
+-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["CPU_ARCH"] == "aarch64":
+-
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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 f8b9df0ff1b2..000000000000
+--- third_party/libwebrtc/rtc_base/win/windows_version_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.                                       ###
+-
+-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["PSAPI_VERSION"] = "2"
+-DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+-DEFINES["RTC_ENABLE_VP9"] = True
+-DEFINES["UNICODE"] = True
+-DEFINES["USE_AURA"] = "1"
+-DEFINES["WEBRTC_ENABLE_AVX2"] = 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_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 = "webrtc"
+-
+-
+-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/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["CPU_ARCH"] == "aarch64":
+-
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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 c2e6dfa4403e..000000000000
+--- third_party/libwebrtc/rtc_base/win32_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/.
+-
+-
+-  ### 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["PSAPI_VERSION"] = "2"
+-DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
+-DEFINES["RTC_ENABLE_VP9"] = True
+-DEFINES["UNICODE"] = True
+-DEFINES["USE_AURA"] = "1"
+-DEFINES["WEBRTC_ENABLE_AVX2"] = 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_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 = "webrtc"
+-
+-
+-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 += [
+-    "crypt32",
+-    "iphlpapi",
+-    "secur32",
+-    "winmm"
+-]
+-
+-UNIFIED_SOURCES += [
+-    "/third_party/libwebrtc/rtc_base/win32.cc",
+-    "/third_party/libwebrtc/rtc_base/win32_window.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["CPU_ARCH"] == "aarch64":
+-
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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 2c03aa16e52c..7ae854850a3c 100644
+--- third_party/libwebrtc/rtc_base/zero_memory_gn/moz.build
++++ third_party/libwebrtc/rtc_base/zero_memory_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -76283,7 +80600,7 @@ index 4bde7479e254..93328b7bc0a0 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -76456,50 +80773,355 @@ index 4bde7479e254..93328b7bc0a0 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 70306d44989c..570074e81115 100644
---- third_party/libwebrtc/rtc_base/rate_limiter_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/rate_limiter_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -41,180 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
- if CONFIG["MOZ_DEBUG"] == "1":
- 
-     DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
--
--if CONFIG["OS_TARGET"] == "Android":
+ 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 344f6b3b33d0..000000000000
+--- third_party/libwebrtc/sdk/base_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/.
 -
--    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_AVX2"] = True
--    DEFINES["WEBRTC_LINUX"] = True
--    DEFINES["WEBRTC_POSIX"] = True
--    DEFINES["_GNU_SOURCE"] = True
--    DEFINES["__STDC_CONSTANT_MACROS"] = True
--    DEFINES["__STDC_FORMAT_MACROS"] = True
+-
+-  ### 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_AVX2"] = 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["_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 = "webrtc"
+-
+-
+-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["CPU_ARCH"] == "aarch64":
+-
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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 df38942a1831..000000000000
+--- third_party/libwebrtc/sdk/helpers_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"
+-]
+-
+-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_AVX2"] = 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["_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 = "webrtc"
+-
+-
+-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["CPU_ARCH"] == "aarch64":
+-
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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 e4b6a8c0a9c1..000000000000
+--- third_party/libwebrtc/sdk/videocapture_objc_gn/moz.build
++++ /dev/null
+@@ -1,66 +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_AVX2"] = 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["_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 = "webrtc"
+-
+-
+-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["CPU_ARCH"] == "aarch64":
+-
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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 2e7c1730cd93..000000000000
+--- third_party/libwebrtc/sdk/videoframebuffer_objc_gn/moz.build
++++ /dev/null
+@@ -1,69 +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_AVX2"] = 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["_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 = "webrtc"
+-
+-
+-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["CPU_ARCH"] == "aarch64":
+-
+-    DEFINES["WEBRTC_ARCH_ARM64"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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 8ee9ab2144c4..8b4a8eb40d90 100644
+--- third_party/libwebrtc/system_wrappers/denormal_disabler_gn/moz.build
++++ third_party/libwebrtc/system_wrappers/denormal_disabler_gn/moz.build
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -42,169 +52,21 @@ 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_AVX2"] = 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"
@@ -76530,10 +81152,6 @@ index 70306d44989c..570074e81115 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -76574,13 +81192,6 @@ index 70306d44989c..570074e81115 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -76658,19 +81269,19 @@ index 70306d44989c..570074e81115 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 ab0774cd4491..6265c791fc91 100644
---- third_party/libwebrtc/rtc_base/rate_statistics_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/rate_statistics_gn/moz.build
+ 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 33d6f170fe8c..5aa1964eba60 100644
+--- third_party/libwebrtc/system_wrappers/field_trial_gn/moz.build
++++ third_party/libwebrtc/system_wrappers/field_trial_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -76692,7 +81303,7 @@ index ab0774cd4491..6265c791fc91 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -76869,11 +81480,11 @@ index ab0774cd4491..6265c791fc91 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 c86b682bf400..4ee967ea1620 100644
---- third_party/libwebrtc/rtc_base/rate_tracker_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/rate_tracker_gn/moz.build
+ 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 7db1472c7579..111d9d337b7e 100644
+--- third_party/libwebrtc/system_wrappers/metrics_gn/moz.build
++++ third_party/libwebrtc/system_wrappers/metrics_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -76895,7 +81506,7 @@ index c86b682bf400..4ee967ea1620 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,169 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -76983,10 +81594,6 @@ index c86b682bf400..4ee967ea1620 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -77072,11 +81679,11 @@ index c86b682bf400..4ee967ea1620 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 765cb316c386..20e25b4b8f4b 100644
---- third_party/libwebrtc/rtc_base/refcount_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/refcount_gn/moz.build
+ 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 7e68aa47ba13..654bfcf449d3 100644
+--- third_party/libwebrtc/system_wrappers/system_wrappers_gn/moz.build
++++ third_party/libwebrtc/system_wrappers/system_wrappers_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -77098,7 +81705,7 @@ index 765cb316c386..20e25b4b8f4b 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,153 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -46,190 +56,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -77117,6 +81724,16 @@ index 765cb316c386..20e25b4b8f4b 100644
 -    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_ENABLE_AVX2"] = True
@@ -77142,6 +81759,14 @@ index 765cb316c386..20e25b4b8f4b 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"
@@ -77182,6 +81807,13 @@ index 765cb316c386..20e25b4b8f4b 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -77191,6 +81823,10 @@ index 765cb316c386..20e25b4b8f4b 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -77216,10 +81852,9 @@ index 765cb316c386..20e25b4b8f4b 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -77228,7 +81863,12 @@ index 765cb316c386..20e25b4b8f4b 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -77239,12 +81879,17 @@ index 765cb316c386..20e25b4b8f4b 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
@@ -77252,12 +81897,13 @@ index 765cb316c386..20e25b4b8f4b 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("refcount_gn")
-diff --git third_party/libwebrtc/rtc_base/rtc_base_gn/moz.build third_party/libwebrtc/rtc_base/rtc_base_gn/moz.build
-index 4b8e41ddbcd3..6a9503433106 100644
---- third_party/libwebrtc/rtc_base/rtc_base_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/rtc_base_gn/moz.build
++    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 d0032b66edab..c60a8c171b6c 100644
+--- third_party/libwebrtc/test/rtp_test_utils_gn/moz.build
++++ third_party/libwebrtc/test/rtp_test_utils_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -77279,15 +81925,7 @@ index 4b8e41ddbcd3..6a9503433106 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -33,6 +43,7 @@ UNIFIED_SOURCES += [
-     "/third_party/libwebrtc/rtc_base/crypt_string.cc",
-     "/third_party/libwebrtc/rtc_base/data_rate_limiter.cc",
-     "/third_party/libwebrtc/rtc_base/file_rotating_stream.cc",
-+    "/third_party/libwebrtc/rtc_base/ifaddrs_converter.cc",
-     "/third_party/libwebrtc/rtc_base/log_sinks.cc",
-     "/third_party/libwebrtc/rtc_base/network_route.cc",
-     "/third_party/libwebrtc/rtc_base/stream.cc"
-@@ -47,199 +58,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,170 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -77311,10 +81949,6 @@ index 4b8e41ddbcd3..6a9503433106 100644
 -        "log"
 -    ]
 -
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/rtc_base/ifaddrs_converter.cc"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -77325,11 +81959,6 @@ index 4b8e41ddbcd3..6a9503433106 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/rtc_base/ifaddrs_converter.cc",
--        "/third_party/libwebrtc/rtc_base/mac_ifaddrs_converter.cc"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["USE_AURA"] = "1"
@@ -77350,10 +81979,6 @@ index 4b8e41ddbcd3..6a9503433106 100644
 -        "rt"
 -    ]
 -
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/rtc_base/ifaddrs_converter.cc"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -77368,10 +81993,6 @@ index 4b8e41ddbcd3..6a9503433106 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    UNIFIED_SOURCES += [
--        "/third_party/libwebrtc/rtc_base/ifaddrs_converter.cc"
--    ]
--
 -if CONFIG["OS_TARGET"] == "WINNT":
 -
 -    DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True
@@ -77414,10 +82035,6 @@ index 4b8e41ddbcd3..6a9503433106 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -77443,212 +82060,10 @@ index 4b8e41ddbcd3..6a9503433106 100644
 -    DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
 -
 -if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["USE_X11"] = "1"
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("rtc_base_gn")
-diff --git third_party/libwebrtc/rtc_base/rtc_event_gn/moz.build third_party/libwebrtc/rtc_base/rtc_event_gn/moz.build
-index 9617825fa14a..7d1627475ba2 100644
---- third_party/libwebrtc/rtc_base/rtc_event_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/rtc_event_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -41,173 +51,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 += [
--        "winmm"
--    ]
-+    DEFINES["_DEBUG"] = True
- 
- if CONFIG["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
+     DEFINES["USE_X11"] = "1"
  
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -77658,10 +82073,6 @@ index 9617825fa14a..7d1627475ba2 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -77677,8285 +82088,33 @@ index 9617825fa14a..7d1627475ba2 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 6699b02d29d8..f9a99c329159 100644
---- third_party/libwebrtc/rtc_base/rtc_numerics_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/rtc_numerics_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -43,169 +53,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("rtc_numerics_gn")
-diff --git third_party/libwebrtc/rtc_base/rtc_task_queue_gn/moz.build third_party/libwebrtc/rtc_base/rtc_task_queue_gn/moz.build
-index 8a1fe581d608..07e611be1862 100644
---- third_party/libwebrtc/rtc_base/rtc_task_queue_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/rtc_task_queue_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -41,169 +51,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("rtc_task_queue_gn")
-diff --git third_party/libwebrtc/rtc_base/safe_compare_gn/moz.build third_party/libwebrtc/rtc_base/safe_compare_gn/moz.build
-index fd120e422965..8147a59fe325 100644
---- third_party/libwebrtc/rtc_base/safe_compare_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/safe_compare_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -37,153 +47,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 aa5d30753476..23497bfe94f9 100644
---- third_party/libwebrtc/rtc_base/safe_conversions_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/safe_conversions_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -37,157 +47,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 fd5b77f258ab..27ad4b92689d 100644
---- third_party/libwebrtc/rtc_base/safe_minmax_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/safe_minmax_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -37,157 +47,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 dae08d157880..fc3a09f462ae 100644
---- third_party/libwebrtc/rtc_base/sample_counter_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/sample_counter_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -41,169 +51,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 2cd722b53276..bccf19feeb19 100644
---- third_party/libwebrtc/rtc_base/sanitizer_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/sanitizer_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -37,153 +47,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 8f2840acae1a..d69960640f67 100644
---- third_party/libwebrtc/rtc_base/socket_address_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/socket_address_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -41,177 +51,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 c8ec2004a876..5c8f28025406 100644
---- third_party/libwebrtc/rtc_base/socket_factory_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/socket_factory_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -37,165 +47,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 69cab03020d8..be1e00a65a83 100644
---- third_party/libwebrtc/rtc_base/socket_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/socket_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -41,177 +51,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 03c9f6c70a20..69625cc108ab 100644
---- third_party/libwebrtc/rtc_base/socket_server_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/socket_server_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -37,165 +47,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
- Library("socket_server_gn")
-diff --git third_party/libwebrtc/rtc_base/stringutils_gn/moz.build third_party/libwebrtc/rtc_base/stringutils_gn/moz.build
-index 853932bdb10f..ee392d2d33ad 100644
---- third_party/libwebrtc/rtc_base/stringutils_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/stringutils_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -45,169 +55,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 9122864ca6c2..a3b46c212962 100644
---- third_party/libwebrtc/rtc_base/swap_queue_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/swap_queue_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -37,157 +47,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 60b12d104404..243fe58a51a8 100644
---- third_party/libwebrtc/rtc_base/synchronization/mutex_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/synchronization/mutex_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -37,157 +47,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 ec28ce36c770..05d45d3609ce 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
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -41,169 +51,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 6147698bcf86..3656d535417f 100644
---- third_party/libwebrtc/rtc_base/synchronization/yield_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/synchronization/yield_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -41,165 +51,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 11d6b02320b9..9a883f5539b9 100644
---- third_party/libwebrtc/rtc_base/synchronization/yield_policy_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/synchronization/yield_policy_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -41,169 +51,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 11ad1ecba2b2..19fddb84d994 100644
---- third_party/libwebrtc/rtc_base/system/arch_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/system/arch_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -37,153 +47,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 b9564ebb31f8..000000000000
---- third_party/libwebrtc/rtc_base/system/asm_defines_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.                                       ###
--
--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_AVX2"] = 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["_GNU_SOURCE"] = True
--DEFINES["__STDC_CONSTANT_MACROS"] = True
--DEFINES["__STDC_FORMAT_MACROS"] = True
--
--FINAL_LIBRARY = "webrtc"
--
--
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "/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 += [
--        "android_support",
--        "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/assume_gn/moz.build third_party/libwebrtc/rtc_base/system/assume_gn/moz.build
-index 890c29b07adb..ad43616a002b 100644
---- third_party/libwebrtc/rtc_base/system/assume_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/system/assume_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -37,153 +47,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
- Library("assume_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 9885a84ac85a..000000000000
---- third_party/libwebrtc/rtc_base/system/cocoa_threading_gn/moz.build
-+++ /dev/null
-@@ -1,62 +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_AVX2"] = 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["_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 = "webrtc"
--
--
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "/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["CPU_ARCH"] == "aarch64":
--
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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 37f1a048f478..76dba4b0d22b 100644
---- third_party/libwebrtc/rtc_base/system/file_wrapper_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/system/file_wrapper_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -41,169 +51,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 deb3f7b69bb9..000000000000
---- third_party/libwebrtc/rtc_base/system/gcd_helpers_gn/moz.build
-+++ /dev/null
-@@ -1,62 +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_AVX2"] = 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["_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 = "webrtc"
--
--
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "/ipc/chromium/src",
--    "/third_party/libwebrtc/",
--    "/third_party/libwebrtc/third_party/abseil-cpp/",
--    "/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["CPU_ARCH"] == "aarch64":
--
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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 53f44fea711e..152615e8312b 100644
---- third_party/libwebrtc/rtc_base/system/ignore_warnings_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/system/ignore_warnings_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -37,153 +47,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 e8568c6f63ee..4f6d21fda069 100644
---- third_party/libwebrtc/rtc_base/system/inline_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/system/inline_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -37,153 +47,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 f8920b35d245..ca1224c0f3ed 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
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -37,153 +47,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 beb3a726f2a4..0516b3ad4df8 100644
---- third_party/libwebrtc/rtc_base/system/rtc_export_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/system/rtc_export_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -37,153 +47,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 2de3ad5f5565..70942ab98bbe 100644
---- third_party/libwebrtc/rtc_base/system/unused_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/system/unused_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -37,153 +47,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 3a3b4a4b13cf..7594e86586e5 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
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -37,153 +47,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 9e5147f1c243..b28df2edefb4 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
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -41,180 +51,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 f5864a31c9b9..bc64c36478d5 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
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -41,169 +51,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 f4757767740d..46181aec90fd 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
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -41,165 +51,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 cd18d97a9ec6..e149543af2af 100644
---- third_party/libwebrtc/rtc_base/threading_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/threading_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -47,177 +57,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("threading_gn")
-diff --git third_party/libwebrtc/rtc_base/time/timestamp_extrapolator_gn/moz.build third_party/libwebrtc/rtc_base/time/timestamp_extrapolator_gn/moz.build
-index 89ea99187909..bb3ab40d1ea9 100644
---- third_party/libwebrtc/rtc_base/time/timestamp_extrapolator_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/time/timestamp_extrapolator_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -41,169 +51,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("timestamp_extrapolator_gn")
-diff --git third_party/libwebrtc/rtc_base/timestamp_aligner_gn/moz.build third_party/libwebrtc/rtc_base/timestamp_aligner_gn/moz.build
-index 4f715b34b4f0..c4cda5d50c07 100644
---- third_party/libwebrtc/rtc_base/timestamp_aligner_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/timestamp_aligner_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -41,173 +51,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 += [
--        "winmm"
--    ]
-+    DEFINES["_DEBUG"] = True
- 
- if CONFIG["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("timestamp_aligner_gn")
-diff --git third_party/libwebrtc/rtc_base/timeutils_gn/moz.build third_party/libwebrtc/rtc_base/timeutils_gn/moz.build
-index 2f6bd5a89148..90b11530d49c 100644
---- third_party/libwebrtc/rtc_base/timeutils_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/timeutils_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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -43,173 +53,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 += [
--        "winmm"
--    ]
-+    DEFINES["_DEBUG"] = True
- 
- if CONFIG["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 18ffa6ea6955..e2ecd2648914 100644
---- third_party/libwebrtc/rtc_base/type_traits_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/type_traits_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -37,153 +47,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
- Library("type_traits_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 16a72f40d74b..f0d8aac6e18f 100644
---- third_party/libwebrtc/rtc_base/units/unit_base_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/units/unit_base_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -37,157 +47,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
- Library("unit_base_gn")
-diff --git third_party/libwebrtc/rtc_base/untyped_function_gn/moz.build third_party/libwebrtc/rtc_base/untyped_function_gn/moz.build
-index b0f228c1463d..87020062c90b 100644
---- third_party/libwebrtc/rtc_base/untyped_function_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/untyped_function_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -37,153 +47,15 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
- Library("untyped_function_gn")
-diff --git third_party/libwebrtc/rtc_base/weak_ptr_gn/moz.build third_party/libwebrtc/rtc_base/weak_ptr_gn/moz.build
-index 4e594f6bf5f9..ff1c723729b9 100644
---- third_party/libwebrtc/rtc_base/weak_ptr_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/weak_ptr_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -41,169 +51,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 285700f44e15..000000000000
---- third_party/libwebrtc/rtc_base/win/create_direct3d_device_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.                                       ###
--
--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["PSAPI_VERSION"] = "2"
--DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
--DEFINES["RTC_ENABLE_VP9"] = True
--DEFINES["UNICODE"] = True
--DEFINES["USE_AURA"] = "1"
--DEFINES["WEBRTC_ENABLE_AVX2"] = 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_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 = "webrtc"
--
--
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "/ipc/chromium/src",
--    "/third_party/libwebrtc/",
--    "/third_party/libwebrtc/third_party/abseil-cpp/",
--    "/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["CPU_ARCH"] == "aarch64":
--
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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 e5469ac129ce..000000000000
---- third_party/libwebrtc/rtc_base/win/get_activation_factory_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.                                       ###
--
--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["PSAPI_VERSION"] = "2"
--DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
--DEFINES["RTC_ENABLE_VP9"] = True
--DEFINES["UNICODE"] = True
--DEFINES["USE_AURA"] = "1"
--DEFINES["WEBRTC_ENABLE_AVX2"] = 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_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 = "webrtc"
--
--
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "/ipc/chromium/src",
--    "/third_party/libwebrtc/",
--    "/third_party/libwebrtc/third_party/abseil-cpp/",
--    "/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["CPU_ARCH"] == "aarch64":
--
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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 eb715b9756f7..000000000000
---- third_party/libwebrtc/rtc_base/win/hstring_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.                                       ###
--
--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["PSAPI_VERSION"] = "2"
--DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
--DEFINES["RTC_ENABLE_VP9"] = True
--DEFINES["UNICODE"] = True
--DEFINES["USE_AURA"] = "1"
--DEFINES["WEBRTC_ENABLE_AVX2"] = 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_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 = "webrtc"
--
--
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "/ipc/chromium/src",
--    "/third_party/libwebrtc/",
--    "/third_party/libwebrtc/third_party/abseil-cpp/",
--    "/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["CPU_ARCH"] == "aarch64":
--
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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 3c7eb72713d5..000000000000
---- third_party/libwebrtc/rtc_base/win/windows_version_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.                                       ###
--
--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["PSAPI_VERSION"] = "2"
--DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
--DEFINES["RTC_ENABLE_VP9"] = True
--DEFINES["UNICODE"] = True
--DEFINES["USE_AURA"] = "1"
--DEFINES["WEBRTC_ENABLE_AVX2"] = 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_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 = "webrtc"
--
--
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "/ipc/chromium/src",
--    "/third_party/libwebrtc/",
--    "/third_party/libwebrtc/third_party/abseil-cpp/",
--    "/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["CPU_ARCH"] == "aarch64":
--
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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 356c932f58f2..000000000000
---- third_party/libwebrtc/rtc_base/win32_gn/moz.build
-+++ /dev/null
-@@ -1,84 +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["PSAPI_VERSION"] = "2"
--DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
--DEFINES["RTC_ENABLE_VP9"] = True
--DEFINES["UNICODE"] = True
--DEFINES["USE_AURA"] = "1"
--DEFINES["WEBRTC_ENABLE_AVX2"] = 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_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 = "webrtc"
--
--
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "/ipc/chromium/src",
--    "/third_party/libwebrtc/",
--    "/third_party/libwebrtc/third_party/abseil-cpp/",
--    "/tools/profiler/public"
--]
--
--OS_LIBS += [
--    "crypt32",
--    "iphlpapi",
--    "secur32",
--    "winmm"
--]
--
--UNIFIED_SOURCES += [
--    "/third_party/libwebrtc/rtc_base/win32.cc",
--    "/third_party/libwebrtc/rtc_base/win32_window.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["CPU_ARCH"] == "aarch64":
--
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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 31ba34ad3d0c..0e095719922c 100644
---- third_party/libwebrtc/rtc_base/zero_memory_gn/moz.build
-+++ third_party/libwebrtc/rtc_base/zero_memory_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
-+DEFINES["_LARGEFILE64_SOURCE"] = True
-+DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -41,169 +51,21 @@ 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_AVX2"] = 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_ENABLE_AVX2"] = 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
--
--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_ENABLE_AVX2"] = 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["UNICODE"] = True
--    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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 95464447d39b..000000000000
---- third_party/libwebrtc/sdk/base_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.                                       ###
--
--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_AVX2"] = 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["_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 = "webrtc"
--
--
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "/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["CPU_ARCH"] == "aarch64":
--
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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 234fe71d1d25..000000000000
---- third_party/libwebrtc/sdk/helpers_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"
--]
--
--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_AVX2"] = 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["_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 = "webrtc"
--
--
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "/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["CPU_ARCH"] == "aarch64":
--
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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 063ec72ed836..000000000000
---- third_party/libwebrtc/sdk/videocapture_objc_gn/moz.build
-+++ /dev/null
-@@ -1,65 +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_AVX2"] = 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["_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 = "webrtc"
--
--
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "/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["CPU_ARCH"] == "aarch64":
--
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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 ea8b12fff2f1..000000000000
---- third_party/libwebrtc/sdk/videoframebuffer_objc_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["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
--DEFINES["RTC_ENABLE_VP9"] = True
--DEFINES["WEBRTC_ENABLE_AVX2"] = 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["_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 = "webrtc"
--
--
--LOCAL_INCLUDES += [
--    "!/ipc/ipdl/_ipdlheaders",
--    "/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["CPU_ARCH"] == "aarch64":
--
--    DEFINES["WEBRTC_ARCH_ARM64"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = 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 a5a30d5df5cf..d4fb5aa888bb 100644
---- third_party/libwebrtc/system_wrappers/denormal_disabler_gn/moz.build
-+++ third_party/libwebrtc/system_wrappers/denormal_disabler_gn/moz.build
-@@ -12,10 +12,20 @@ AllowCompilerWarnings()
+ 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 5ab9d4eca817..a07cf094c60f 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"
- DEFINES["RTC_DAV1D_IN_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_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["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -32,116 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -85965,28 +82124,12 @@ index a5a30d5df5cf..d4fb5aa888bb 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_ENABLE_AVX2"] = 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_ENABLE_AVX2"] = 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
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -85995,27 +82138,18 @@ index a5a30d5df5cf..d4fb5aa888bb 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_ENABLE_AVX2"] = 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":
 -
@@ -86025,40 +82159,23 @@ index a5a30d5df5cf..d4fb5aa888bb 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -86070,8 +82187,8 @@ index a5a30d5df5cf..d4fb5aa888bb 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
@@ -86081,9 +82198,10 @@ index a5a30d5df5cf..d4fb5aa888bb 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -86093,68 +82211,44 @@ index a5a30d5df5cf..d4fb5aa888bb 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
+-
+ 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 3043386eb9e1..ea98e82e69b0 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()
  
- 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 5acdef25e618..406930357a13 100644
---- third_party/libwebrtc/system_wrappers/field_trial_gn/moz.build
-+++ third_party/libwebrtc/system_wrappers/field_trial_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,173 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -32,116 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -86164,28 +82258,12 @@ index 5acdef25e618..406930357a13 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_ENABLE_AVX2"] = 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_ENABLE_AVX2"] = 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
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -86194,27 +82272,18 @@ index 5acdef25e618..406930357a13 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_ENABLE_AVX2"] = 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":
 -
@@ -86224,18 +82293,17 @@ index 5acdef25e618..406930357a13 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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
@@ -86243,26 +82311,6 @@ index 5acdef25e618..406930357a13 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
--    OS_LIBS += [
--        "winmm"
--    ]
-+    DEFINES["_DEBUG"] = True
- 
- if CONFIG["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
--
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -86273,8 +82321,8 @@ index 5acdef25e618..406930357a13 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
@@ -86284,9 +82332,10 @@ index 5acdef25e618..406930357a13 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -86296,68 +82345,44 @@ index 5acdef25e618..406930357a13 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
+-
+ 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 cc15322c1382..49c783cd4c81 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()
  
- 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 bdaedd5b03f8..76b051d834b1 100644
---- third_party/libwebrtc/system_wrappers/metrics_gn/moz.build
-+++ third_party/libwebrtc/system_wrappers/metrics_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,169 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -32,116 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -86367,28 +82392,12 @@ index bdaedd5b03f8..76b051d834b1 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_ENABLE_AVX2"] = 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_ENABLE_AVX2"] = 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
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -86397,27 +82406,18 @@ index bdaedd5b03f8..76b051d834b1 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_ENABLE_AVX2"] = 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":
 -
@@ -86427,40 +82427,23 @@ index bdaedd5b03f8..76b051d834b1 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -86472,8 +82455,8 @@ index bdaedd5b03f8..76b051d834b1 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
@@ -86483,9 +82466,10 @@ index bdaedd5b03f8..76b051d834b1 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -86495,68 +82479,44 @@ index bdaedd5b03f8..76b051d834b1 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
+-
+ 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 1bd7c339b5e6..ac7916a85e5d 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()
  
- 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 486898f42c1b..3952451453c6 100644
---- third_party/libwebrtc/system_wrappers/system_wrappers_gn/moz.build
-+++ third_party/libwebrtc/system_wrappers/system_wrappers_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -45,190 +55,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -32,116 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -86566,34 +82526,12 @@ index 486898f42c1b..3952451453c6 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_ENABLE_AVX2"] = 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_ENABLE_AVX2"] = 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
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -86602,35 +82540,18 @@ index 486898f42c1b..3952451453c6 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_ENABLE_AVX2"] = 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":
 -
@@ -86640,18 +82561,17 @@ index 486898f42c1b..3952451453c6 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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
@@ -86659,29 +82579,6 @@ index 486898f42c1b..3952451453c6 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
-+    DEFINES["_DEBUG"] = True
- 
- if CONFIG["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
--
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -86692,8 +82589,8 @@ index 486898f42c1b..3952451453c6 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
@@ -86703,9 +82600,10 @@ index 486898f42c1b..3952451453c6 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -86714,69 +82612,45 @@ index 486898f42c1b..3952451453c6 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
+-
+ 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 df41d4938e14..a1d553dad6db 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()
  
- 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 f5dd5dd860e5..c4184eeaf57b 100644
---- third_party/libwebrtc/test/rtp_test_utils_gn/moz.build
-+++ third_party/libwebrtc/test/rtp_test_utils_gn/moz.build
-@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
-+DEFINES["__STDC_CONSTANT_MACROS"] = True
-+DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,170 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -32,116 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -86786,29 +82660,12 @@ index f5dd5dd860e5..c4184eeaf57b 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_ENABLE_AVX2"] = 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_ENABLE_AVX2"] = 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
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -86817,32 +82674,18 @@ index f5dd5dd860e5..c4184eeaf57b 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 += [
--        "dl",
--        "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_AVX2"] = 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":
 -
@@ -86852,18 +82695,17 @@ index f5dd5dd860e5..c4184eeaf57b 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
--    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
@@ -86871,25 +82713,6 @@ index f5dd5dd860e5..c4184eeaf57b 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
-+    DEFINES["_DEBUG"] = True
- 
- if CONFIG["CPU_ARCH"] == "aarch64":
- 
-     DEFINES["WEBRTC_ARCH_ARM64"] = True
-     DEFINES["WEBRTC_HAS_NEON"] = True
- 
--if CONFIG["CPU_ARCH"] == "arm":
--
--    DEFINES["WEBRTC_ARCH_ARM"] = True
--    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
--    DEFINES["WEBRTC_HAS_NEON"] = True
--
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -86900,8 +82723,8 @@ index f5dd5dd860e5..c4184eeaf57b 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
@@ -86930,29 +82753,25 @@ index f5dd5dd860e5..c4184eeaf57b 100644
 -
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
--    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 9f6b45a412ad..40b0de7e0875 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
+ 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 82f714c09912..3e445069597d 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()
  
@@ -86965,7 +82784,7 @@ index 9f6b45a412ad..40b0de7e0875 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -31,116 +36,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -32,116 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -87082,11 +82901,11 @@ index 9f6b45a412ad..40b0de7e0875 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 461ee70d7ebe..462dd153bed5 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
+ 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 85fcec4f8561..edd5959dc1b8 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()
  
@@ -87099,7 +82918,7 @@ index 461ee70d7ebe..462dd153bed5 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -31,116 +36,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -36,130 +41,16 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -87162,6 +82981,12 @@ index 461ee70d7ebe..462dd153bed5 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -87171,22 +82996,21 @@ index 461ee70d7ebe..462dd153bed5 100644
 -    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"] == "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"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -87196,6 +83020,10 @@ index 461ee70d7ebe..462dd153bed5 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -87209,18 +83037,25 @@ index 461ee70d7ebe..462dd153bed5 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    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 b3e8809eff73..9284b6479ec7 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
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("log_severity_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 b89c5ddbfc02..f55dd72d008a 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()
  
@@ -87233,7 +83068,7 @@ index b3e8809eff73..9284b6479ec7 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -31,116 +36,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -36,130 +41,16 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -87296,6 +83131,12 @@ index b3e8809eff73..9284b6479ec7 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -87305,22 +83146,171 @@ index b3e8809eff73..9284b6479ec7 100644
 -    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"] == "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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
+-
+-    OS_LIBS += [
+-        "android_support",
+-        "unwind"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
+-    OS_LIBS += [
+-        "android_support"
+-    ]
+-
+-if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-    DEFINES["_GNU_SOURCE"] = True
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
-     DEFINES["USE_X11"] = "1"
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
+-    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 6f0d38845ea5..bc411d424827 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"
++DEFINES["USE_GLIB"] = "1"
++DEFINES["USE_OZONE"] = "1"
++DEFINES["_FILE_OFFSET_BITS"] = "64"
++DEFINES["_LARGEFILE64_SOURCE"] = True
++DEFINES["_LARGEFILE_SOURCE"] = True
+ 
+ FINAL_LIBRARY = "webrtc"
+ 
+@@ -36,130 +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
+-
+-if CONFIG["OS_TARGET"] == "Darwin":
+-
+-    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+-    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+-
+-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["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
+-
+-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_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["_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["CPU_ARCH"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -87330,6 +83320,10 @@ index b3e8809eff73..9284b6479ec7 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -87343,18 +83337,25 @@ index b3e8809eff73..9284b6479ec7 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    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 4233003ad577..914cb7710806 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
++    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 6b1e0970f1f3..367c6bd433a3 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()
  
@@ -87367,7 +83368,7 @@ index 4233003ad577..914cb7710806 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -31,116 +36,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -32,116 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -87484,11 +83485,11 @@ index 4233003ad577..914cb7710806 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 58015ede9d26..5369db6348e3 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
+ 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 21bdd45d8aeb..3f4fc9ed0f88 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()
  
@@ -87501,7 +83502,7 @@ index 58015ede9d26..5369db6348e3 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -31,116 +36,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -32,116 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -87618,11 +83619,11 @@ index 58015ede9d26..5369db6348e3 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 7d2c3d979f69..0672749e0277 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
+ 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 36c768828745..38403c4daf5f 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()
  
@@ -87635,7 +83636,7 @@ index 7d2c3d979f69..0672749e0277 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -31,116 +36,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -32,116 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -87752,11 +83753,11 @@ index 7d2c3d979f69..0672749e0277 100644
 -
 -    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 f980c1a96ab1..7d0abc2cbc2c 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
+ Library("compressed_tuple_gn")
+diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/container/flat_hash_map_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/container/flat_hash_map_gn/moz.build
+index cd500dc5e155..20ebcc550cb1 100644
+--- third_party/libwebrtc/third_party/abseil-cpp/absl/container/flat_hash_map_gn/moz.build
++++ third_party/libwebrtc/third_party/abseil-cpp/absl/container/flat_hash_map_gn/moz.build
 @@ -10,6 +10,11 @@ COMPILE_FLAGS["OS_INCLUDES"] = []
  AllowCompilerWarnings()
  
@@ -87769,7 +83770,7 @@ index f980c1a96ab1..7d0abc2cbc2c 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -35,130 +40,16 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -32,116 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -87832,12 +83833,6 @@ index f980c1a96ab1..7d0abc2cbc2c 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -87847,171 +83842,22 @@ index f980c1a96ab1..7d0abc2cbc2c 100644
 -    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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
--
--    OS_LIBS += [
--        "android_support",
--        "unwind"
--    ]
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
--    OS_LIBS += [
--        "android_support"
--    ]
--
--if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
--    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
--    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("log_severity_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 d1023ea7c0b4..ea1d4d61b77b 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["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
- 
- FINAL_LIBRARY = "webrtc"
- 
-@@ -35,130 +40,16 @@ 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
--
--if CONFIG["OS_TARGET"] == "Darwin":
--
--    DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
--    DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
--
--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["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
--
--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_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["_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["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
--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":
+-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":
--
--    DEFINES["USE_X11"] = "1"
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -88021,10 +83867,6 @@ index d1023ea7c0b4..ea1d4d61b77b 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -88038,25 +83880,18 @@ index d1023ea7c0b4..ea1d4d61b77b 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    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 516cad66b56e..37e85171492b 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
+-
+ Library("flat_hash_map_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 d92dcd18e347..f3c3c2ec8183 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()
  
@@ -88069,7 +83904,7 @@ index 516cad66b56e..37e85171492b 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -35,130 +40,16 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -32,116 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -88132,12 +83967,6 @@ index 516cad66b56e..37e85171492b 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -88147,21 +83976,22 @@ index 516cad66b56e..37e85171492b 100644
 -    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"] == "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["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -88171,10 +84001,6 @@ index 516cad66b56e..37e85171492b 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -88188,25 +84014,18 @@ index 516cad66b56e..37e85171492b 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    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 4e39dbb89676..061dd886d61b 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
+-
+ 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 1e5f5bd62e98..b5c250da1c55 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()
  
@@ -88219,7 +84038,7 @@ index 4e39dbb89676..061dd886d61b 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -31,116 +36,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -32,116 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -88336,11 +84155,11 @@ index 4e39dbb89676..061dd886d61b 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 4d655fcce792..7ff74145e47e 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
+ 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 3a576aab6640..8cc78181cb75 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()
  
@@ -88353,7 +84172,7 @@ index 4d655fcce792..7ff74145e47e 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -31,116 +36,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -32,116 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -88470,11 +84289,11 @@ index 4d655fcce792..7ff74145e47e 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 7209713cb85a..689837b0c0d3 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
+ 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 5e0d139fdb35..5c92f038c84f 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()
  
@@ -88487,7 +84306,7 @@ index 7209713cb85a..689837b0c0d3 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -31,116 +36,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -32,116 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -88604,11 +84423,11 @@ index 7209713cb85a..689837b0c0d3 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("compressed_tuple_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/container/flat_hash_map_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/container/flat_hash_map_gn/moz.build
-index 70b3e1cb35d4..237e183bc25d 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/container/flat_hash_map_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/container/flat_hash_map_gn/moz.build
+ 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 c167d64d28da..cf5df0d3048a 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()
  
@@ -88621,7 +84440,7 @@ index 70b3e1cb35d4..237e183bc25d 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -31,116 +36,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -32,116 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -88738,11 +84557,11 @@ index 70b3e1cb35d4..237e183bc25d 100644
 -
 -    DEFINES["_GNU_SOURCE"] = True
 -
- Library("flat_hash_map_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 39fbab30d973..f5b45eb3b183 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
+ 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 d3a144cff8b0..d7c6a3f7be95 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()
  
@@ -88755,7 +84574,7 @@ index 39fbab30d973..f5b45eb3b183 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -31,116 +36,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -32,116 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -88872,11 +84691,11 @@ index 39fbab30d973..f5b45eb3b183 100644
 -
 -    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 6161d5ce01bf..99ad3eae9e46 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
+ 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 ac9b0407b4cd..09fa161e8735 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()
  
@@ -88889,7 +84708,7 @@ index 6161d5ce01bf..99ad3eae9e46 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -31,116 +36,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -32,116 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -89006,11 +84825,11 @@ index 6161d5ce01bf..99ad3eae9e46 100644
 -
 -    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 067748c5ac6f..69a36f938696 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
+ 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 d9a137bffe59..0e364e67c4fc 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()
  
@@ -89023,7 +84842,7 @@ index 067748c5ac6f..69a36f938696 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -31,116 +36,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -36,130 +41,16 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -89086,6 +84905,12 @@ index 067748c5ac6f..69a36f938696 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -89095,22 +84920,21 @@ index 067748c5ac6f..69a36f938696 100644
 -    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"] == "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"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -89120,6 +84944,10 @@ index 067748c5ac6f..69a36f938696 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -89133,18 +84961,25 @@ index 067748c5ac6f..69a36f938696 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    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 64977c41edec..b9f84bae9e9c 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
++    DEFINES["USE_X11"] = "1"
+ 
+ Library("int128_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 6a4f9e604360..71fd3a4a576d 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()
  
@@ -89157,7 +84992,7 @@ index 64977c41edec..b9f84bae9e9c 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -31,116 +36,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,130 +45,16 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -89220,6 +85055,12 @@ index 64977c41edec..b9f84bae9e9c 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -89229,22 +85070,21 @@ index 64977c41edec..b9f84bae9e9c 100644
 -    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"] == "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"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -89254,6 +85094,10 @@ index 64977c41edec..b9f84bae9e9c 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -89267,18 +85111,25 @@ index 64977c41edec..b9f84bae9e9c 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    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 b98bc24b90d1..ba4d02e31530 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
++    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 c369013df0c7..54aba92be8f6 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"] = []
  AllowCompilerWarnings()
  
@@ -89291,7 +85142,7 @@ index b98bc24b90d1..ba4d02e31530 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -31,116 +36,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -36,130 +41,16 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -89354,6 +85205,12 @@ index b98bc24b90d1..ba4d02e31530 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -89363,22 +85220,21 @@ index b98bc24b90d1..ba4d02e31530 100644
 -    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"] == "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"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -89388,6 +85244,10 @@ index b98bc24b90d1..ba4d02e31530 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -89401,18 +85261,25 @@ index b98bc24b90d1..ba4d02e31530 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    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 639a1bf3ba8d..8ba0ade290ac 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
++    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 5e9417dc495c..edc6c3091d3e 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()
  
@@ -89425,7 +85292,7 @@ index 639a1bf3ba8d..8ba0ade290ac 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -31,116 +36,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -36,130 +41,16 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -89488,6 +85355,12 @@ index 639a1bf3ba8d..8ba0ade290ac 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -89497,22 +85370,21 @@ index 639a1bf3ba8d..8ba0ade290ac 100644
 -    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"] == "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"
- 
+-
+-    DEFINES["USE_X11"] = "1"
+-
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -89522,6 +85394,10 @@ index 639a1bf3ba8d..8ba0ade290ac 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -89535,18 +85411,25 @@ index 639a1bf3ba8d..8ba0ade290ac 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    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 3d18e6187f5c..8e5d8abf8a36 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
++    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 e271df462d0b..f68149f85c45 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()
  
@@ -89559,7 +85442,7 @@ index 3d18e6187f5c..8e5d8abf8a36 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -31,116 +36,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -32,116 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -89676,11 +85559,11 @@ index 3d18e6187f5c..8e5d8abf8a36 100644
 -
 -    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 f9bc44e209ca..3ddd552bda59 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
+ 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 c0974102fb57..293b2b62e2e5 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()
  
@@ -89693,7 +85576,7 @@ index f9bc44e209ca..3ddd552bda59 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -35,130 +40,16 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -32,116 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -89756,12 +85639,6 @@ index f9bc44e209ca..3ddd552bda59 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -89771,21 +85648,22 @@ index f9bc44e209ca..3ddd552bda59 100644
 -    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"] == "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["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -89795,10 +85673,6 @@ index f9bc44e209ca..3ddd552bda59 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -89812,25 +85686,18 @@ index f9bc44e209ca..3ddd552bda59 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("int128_gn")
-diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/strings/internal_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/strings/internal_gn/moz.build
-index 5fa737dc29ed..edac10e8cf07 100644
---- third_party/libwebrtc/third_party/abseil-cpp/absl/strings/internal_gn/moz.build
-+++ third_party/libwebrtc/third_party/abseil-cpp/absl/strings/internal_gn/moz.build
+-
+ 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 89fc3aeac271..59ea6584a0f4 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()
  
@@ -89843,7 +85710,7 @@ index 5fa737dc29ed..edac10e8cf07 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,130 +42,16 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -32,116 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -89906,12 +85773,6 @@ index 5fa737dc29ed..edac10e8cf07 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -89921,21 +85782,22 @@ index 5fa737dc29ed..edac10e8cf07 100644
 -    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"] == "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["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -89945,10 +85807,6 @@ index 5fa737dc29ed..edac10e8cf07 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -89962,25 +85820,18 @@ index 5fa737dc29ed..edac10e8cf07 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("internal_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 a95923693530..2725b1c2173a 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
+-
+ 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 bb0f653713eb..c06e16fa60f4 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"] = []
  AllowCompilerWarnings()
  
@@ -89993,7 +85844,7 @@ index a95923693530..2725b1c2173a 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -50,130 +55,16 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -32,116 +37,10 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -90056,12 +85907,6 @@ index a95923693530..2725b1c2173a 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -90071,21 +85916,22 @@ index a95923693530..2725b1c2173a 100644
 -    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"] == "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["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+     DEFINES["USE_X11"] = "1"
+ 
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -90095,10 +85941,6 @@ index a95923693530..2725b1c2173a 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -90112,38 +85954,40 @@ index a95923693530..2725b1c2173a 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    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 3f29719d0079..f71fe9124b9b 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"] = []
- AllowCompilerWarnings()
- 
+-
+ Library("utility_gn")
+diff --git third_party/libwebrtc/third_party/libyuv/libyuv_gn/moz.build third_party/libwebrtc/third_party/libyuv/libyuv_gn/moz.build
+index 0ceecf0263fe..72b166951a0f 100644
+--- third_party/libwebrtc/third_party/libyuv/libyuv_gn/moz.build
++++ third_party/libwebrtc/third_party/libyuv/libyuv_gn/moz.build
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -35,130 +40,16 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -40,153 +50,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -90153,12 +85997,24 @@ index 3f29719d0079..f71fe9124b9b 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_ENABLE_AVX2"] = 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_ENABLE_AVX2"] = 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
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -90167,18 +86023,27 @@ index 3f29719d0079..f71fe9124b9b 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_ENABLE_AVX2"] = 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":
 -
@@ -90188,29 +86053,36 @@ index 3f29719d0079..f71fe9124b9b 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
 -
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
@@ -90226,16 +86098,17 @@ index 3f29719d0079..f71fe9124b9b 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -90245,55 +86118,51 @@ index 3f29719d0079..f71fe9124b9b 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 e502ef5a7b78..5adc47293498 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"] = []
+-
+ 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 e30fcd393fa1..121b54df9033 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 = "webrtc"
  
-@@ -35,130 +40,16 @@ if not CONFIG["MOZ_DEBUG"]:
+ 
+@@ -33,141 +41,20 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -90304,11 +86173,15 @@ index e502ef5a7b78..5adc47293498 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":
 -
@@ -90320,6 +86193,8 @@ index e502ef5a7b78..5adc47293498 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":
 -
@@ -90329,6 +86204,8 @@ index e502ef5a7b78..5adc47293498 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":
 -
@@ -90343,25 +86220,29 @@ index e502ef5a7b78..5adc47293498 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["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
+-    CFLAGS += [
 -        "-mfpu=neon"
 -    ]
--
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["CPU_ARCH"] == "ppc64":
+ 
+     DEFINES["PFFFT_SIMD_DISABLE"] = True
+ 
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -90376,8 +86257,8 @@ index e502ef5a7b78..5adc47293498 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"
@@ -90394,17 +86275,19 @@ index e502ef5a7b78..5adc47293498 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CFLAGS += [
+         "-msse2"
+     ]
+ 
 -    OS_LIBS += [
 -        "android_support"
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
@@ -90412,38 +86295,39 @@ index e502ef5a7b78..5adc47293498 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
+-    CFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    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 3b839cf457ba..9ab1def9fe7d 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"] = []
+ 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 bac3c415a85e..087012313675 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["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 = "webrtc"
  
-@@ -31,116 +36,10 @@ if not CONFIG["MOZ_DEBUG"]:
+ 
+@@ -33,136 +41,16 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -90454,11 +86338,15 @@ index 3b839cf457ba..9ab1def9fe7d 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":
 -
@@ -90470,6 +86358,8 @@ index 3b839cf457ba..9ab1def9fe7d 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":
 -
@@ -90479,6 +86369,8 @@ index 3b839cf457ba..9ab1def9fe7d 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":
 -
@@ -90493,12 +86385,10 @@ index 3b839cf457ba..9ab1def9fe7d 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
@@ -90506,18 +86396,24 @@ index 3b839cf457ba..9ab1def9fe7d 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
+-if CONFIG["CPU_ARCH"] == "arm":
 -
--    DEFINES["_DEBUG"] = True
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
 -
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+-if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
 -
--if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+-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
@@ -90527,10 +86423,9 @@ index 3b839cf457ba..9ab1def9fe7d 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -90540,6 +86435,10 @@ index 3b839cf457ba..9ab1def9fe7d 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -90553,31 +86452,47 @@ index 3b839cf457ba..9ab1def9fe7d 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    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 31ab9bee8481..1953f12c2923 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["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 24dbeaf1582a..227f3f6ec8ad 100644
+--- third_party/libwebrtc/video/adaptation/video_adaptation_gn/moz.build
++++ third_party/libwebrtc/video/adaptation/video_adaptation_gn/moz.build
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -31,116 +36,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -51,182 +61,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -90587,12 +86502,29 @@ index 31ab9bee8481..1953f12c2923 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_ENABLE_AVX2"] = 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_ENABLE_AVX2"] = 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
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -90601,18 +86533,32 @@ index 31ab9bee8481..1953f12c2923 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 += [
+-        "dl",
+-        "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_AVX2"] = 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":
 -
@@ -90622,17 +86568,18 @@ index 31ab9bee8481..1953f12c2923 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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
@@ -90640,6 +86587,29 @@ index 31ab9bee8481..1953f12c2923 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -90650,8 +86620,8 @@ index 31ab9bee8481..1953f12c2923 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
@@ -90661,10 +86631,9 @@ index 31ab9bee8481..1953f12c2923 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -90674,44 +86643,68 @@ index 31ab9bee8481..1953f12c2923 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 406ec1f6a9ac..bdbaa44d33cd 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()
++    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 97c0644abb47..a9bcd94a0b43 100644
+--- third_party/libwebrtc/video/config/encoder_config_gn/moz.build
++++ third_party/libwebrtc/video/config/encoder_config_gn/moz.build
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -31,116 +36,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -90721,12 +86714,28 @@ index 406ec1f6a9ac..bdbaa44d33cd 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_ENABLE_AVX2"] = 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_ENABLE_AVX2"] = 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
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -90735,18 +86744,27 @@ index 406ec1f6a9ac..bdbaa44d33cd 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_ENABLE_AVX2"] = 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":
 -
@@ -90756,17 +86774,18 @@ index 406ec1f6a9ac..bdbaa44d33cd 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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
@@ -90774,6 +86793,26 @@ index 406ec1f6a9ac..bdbaa44d33cd 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
+-    OS_LIBS += [
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -90784,8 +86823,8 @@ index 406ec1f6a9ac..bdbaa44d33cd 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
@@ -90795,10 +86834,9 @@ index 406ec1f6a9ac..bdbaa44d33cd 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -90808,44 +86846,68 @@ index 406ec1f6a9ac..bdbaa44d33cd 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 e4cc97e69fe0..fba5f187fc43 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"] = []
- AllowCompilerWarnings()
++    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 3dfba4d43a36..95abb3088fea 100644
+--- third_party/libwebrtc/video/config/streams_config_gn/moz.build
++++ third_party/libwebrtc/video/config/streams_config_gn/moz.build
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
++DEFINES["__STDC_CONSTANT_MACROS"] = True
++DEFINES["__STDC_FORMAT_MACROS"] = True
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -31,116 +36,10 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -43,182 +53,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -90855,12 +86917,29 @@ index e4cc97e69fe0..fba5f187fc43 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_ENABLE_AVX2"] = 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_ENABLE_AVX2"] = 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
 -
 -if CONFIG["OS_TARGET"] == "Linux":
 -
@@ -90869,18 +86948,32 @@ index e4cc97e69fe0..fba5f187fc43 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 += [
+-        "dl",
+-        "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_AVX2"] = 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":
 -
@@ -90890,17 +86983,18 @@ index e4cc97e69fe0..fba5f187fc43 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    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
@@ -90908,6 +87002,29 @@ index e4cc97e69fe0..fba5f187fc43 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -90918,8 +87035,8 @@ index e4cc97e69fe0..fba5f187fc43 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
@@ -90929,10 +87046,9 @@ index e4cc97e69fe0..fba5f187fc43 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -90942,47 +87058,68 @@ index e4cc97e69fe0..fba5f187fc43 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
- Library("utility_gn")
-diff --git third_party/libwebrtc/third_party/pffft/pffft_gn/moz.build third_party/libwebrtc/third_party/pffft/pffft_gn/moz.build
-index 8f0506e3db45..edfe9f9e6e08 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/decode_synchronizer_gn/moz.build third_party/libwebrtc/video/decode_synchronizer_gn/moz.build
+index 344e26f6fb6c..1a17bf4d0f0e 100644
+--- third_party/libwebrtc/video/decode_synchronizer_gn/moz.build
++++ third_party/libwebrtc/video/decode_synchronizer_gn/moz.build
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
-+
- FINAL_LIBRARY = "webrtc"
  
+ FINAL_LIBRARY = "webrtc"
  
-@@ -32,141 +40,20 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -90992,12 +87129,24 @@ index 8f0506e3db45..edfe9f9e6e08 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_ENABLE_AVX2"] = 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_ENABLE_AVX2"] = 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
@@ -91010,17 +87159,26 @@ index 8f0506e3db45..edfe9f9e6e08 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_ENABLE_AVX2"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
@@ -91035,6 +87193,8 @@ index 8f0506e3db45..edfe9f9e6e08 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
@@ -91042,27 +87202,39 @@ index 8f0506e3db45..edfe9f9e6e08 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
 -
--if CONFIG["CPU_ARCH"] == "arm":
--
--    CFLAGS += [
--        "-mfpu=neon"
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
  
- if CONFIG["CPU_ARCH"] == "ppc64":
+ if CONFIG["CPU_ARCH"] == "aarch64":
  
-     DEFINES["PFFFT_SIMD_DISABLE"] = True
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
  
+-if CONFIG["CPU_ARCH"] == "arm":
+-
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android":
 -
 -    DEFINES["_DEBUG"] = True
@@ -91095,59 +87267,69 @@ index 8f0506e3db45..edfe9f9e6e08 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CFLAGS += [
-         "-msse2"
-     ]
- 
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    CFLAGS += [
--        "-msse2"
--    ]
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = 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 f7fb59e59e9f..309246d254af 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()
- 
+ 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 425d52defd46..abc93a7c4745 100644
+--- third_party/libwebrtc/video/frame_cadence_adapter_gn/moz.build
++++ third_party/libwebrtc/video/frame_cadence_adapter_gn/moz.build
+@@ -12,10 +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_AVX2"] = 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["_FILE_OFFSET_BITS"] = "64"
 +DEFINES["_LARGEFILE64_SOURCE"] = True
 +DEFINES["_LARGEFILE_SOURCE"] = True
 +DEFINES["__STDC_CONSTANT_MACROS"] = True
 +DEFINES["__STDC_FORMAT_MACROS"] = True
-+
- FINAL_LIBRARY = "webrtc"
  
+ FINAL_LIBRARY = "webrtc"
  
-@@ -32,136 +40,16 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -91157,12 +87339,24 @@ index f7fb59e59e9f..309246d254af 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_ENABLE_AVX2"] = 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_ENABLE_AVX2"] = 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
@@ -91175,17 +87369,26 @@ index f7fb59e59e9f..309246d254af 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_ENABLE_AVX2"] = True
+-    DEFINES["WEBRTC_POSIX"] = True
 -    DEFINES["_FILE_OFFSET_BITS"] = "64"
 -    DEFINES["_LARGEFILE64_SOURCE"] = True
 -    DEFINES["_LARGEFILE_SOURCE"] = True
@@ -91200,6 +87403,8 @@ index f7fb59e59e9f..309246d254af 100644
 -    DEFINES["PSAPI_VERSION"] = "2"
 -    DEFINES["UNICODE"] = True
 -    DEFINES["USE_AURA"] = "1"
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
+-    DEFINES["WEBRTC_WIN"] = True
 -    DEFINES["WIN32"] = True
 -    DEFINES["WIN32_LEAN_AND_MEAN"] = True
 -    DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP"
@@ -91207,6 +87412,7 @@ index f7fb59e59e9f..309246d254af 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
@@ -91216,20 +87422,37 @@ index f7fb59e59e9f..309246d254af 100644
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
 -
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
++    DEFINES["_DEBUG"] = True
+ 
+ if CONFIG["CPU_ARCH"] == "aarch64":
+ 
+     DEFINES["WEBRTC_ARCH_ARM64"] = True
+     DEFINES["WEBRTC_HAS_NEON"] = True
+ 
 -if CONFIG["CPU_ARCH"] == "arm":
 -
 -    CXXFLAGS += [
 -        "-mfpu=neon"
 -    ]
 -
+-    DEFINES["WEBRTC_ARCH_ARM"] = True
+-    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
+-    DEFINES["WEBRTC_HAS_NEON"] = 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["_DEBUG"] = True
+-
 -if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["_DEBUG"] = True
@@ -91265,10 +87488,12 @@ index f7fb59e59e9f..309246d254af 100644
 -
 -if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
@@ -91278,19 +87503,21 @@ index f7fb59e59e9f..309246d254af 100644
          "-msse2"
      ]
  
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
+-
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
+-    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 8093a5683d12..4c7f051361ee 100644
---- third_party/libwebrtc/video/adaptation/video_adaptation_gn/moz.build
-+++ third_party/libwebrtc/video/adaptation/video_adaptation_gn/moz.build
+ 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 4692cd6a26aa..16ffd07b6abb 100644
+--- third_party/libwebrtc/video/frame_decode_scheduler_gn/moz.build
++++ third_party/libwebrtc/video/frame_decode_scheduler_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -91312,7 +87539,7 @@ index 8093a5683d12..4c7f051361ee 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -50,182 +60,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,168 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -91332,7 +87559,6 @@ index 8093a5683d12..4c7f051361ee 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -91362,7 +87588,6 @@ index 8093a5683d12..4c7f051361ee 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "dl",
 -        "rt"
 -    ]
 -
@@ -91422,10 +87647,6 @@ index 8093a5683d12..4c7f051361ee 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -91451,9 +87672,10 @@ index 8093a5683d12..4c7f051361ee 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -91463,10 +87685,6 @@ index 8093a5683d12..4c7f051361ee 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -91482,27 +87700,20 @@ index 8093a5683d12..4c7f051361ee 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("video_adaptation_gn")
-diff --git third_party/libwebrtc/video/decode_synchronizer_gn/moz.build third_party/libwebrtc/video/decode_synchronizer_gn/moz.build
-index 3056d7cf485f..a9263782ddb9 100644
---- third_party/libwebrtc/video/decode_synchronizer_gn/moz.build
-+++ third_party/libwebrtc/video/decode_synchronizer_gn/moz.build
+-
+ 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 c94acf4bcea8..1c90b2098a01 100644
+--- third_party/libwebrtc/video/frame_decode_timing_gn/moz.build
++++ third_party/libwebrtc/video/frame_decode_timing_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -91524,7 +87735,7 @@ index 3056d7cf485f..a9263782ddb9 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,180 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -91708,11 +87919,11 @@ index 3056d7cf485f..a9263782ddb9 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 8dacb02ee812..85fbc2e65f1f 100644
---- third_party/libwebrtc/video/frame_cadence_adapter_gn/moz.build
-+++ third_party/libwebrtc/video/frame_cadence_adapter_gn/moz.build
+ 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 d7c8c055104b..77b8910dd1a7 100644
+--- third_party/libwebrtc/video/frame_dumping_decoder_gn/moz.build
++++ third_party/libwebrtc/video/frame_dumping_decoder_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -91734,7 +87945,7 @@ index 8dacb02ee812..85fbc2e65f1f 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,180 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,182 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -91754,6 +87965,7 @@ index 8dacb02ee812..85fbc2e65f1f 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -91783,6 +87995,7 @@ index 8dacb02ee812..85fbc2e65f1f 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "dl",
 -        "rt"
 -    ]
 -
@@ -91918,11 +88131,11 @@ index 8dacb02ee812..85fbc2e65f1f 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 f5abae5c998e..b1350324b8c9 100644
---- third_party/libwebrtc/video/frame_decode_scheduler_gn/moz.build
-+++ third_party/libwebrtc/video/frame_decode_scheduler_gn/moz.build
+ Library("frame_dumping_decoder_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 89d0e6a763fc..7f6a57e13093 100644
+--- third_party/libwebrtc/video/render/incoming_video_stream_gn/moz.build
++++ third_party/libwebrtc/video/render/incoming_video_stream_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -91944,7 +88157,7 @@ index f5abae5c998e..b1350324b8c9 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,168 +47,15 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -91992,10 +88205,6 @@ index f5abae5c998e..b1350324b8c9 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -92038,9 +88247,6 @@ index f5abae5c998e..b1350324b8c9 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -92052,6 +88258,10 @@ index f5abae5c998e..b1350324b8c9 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
+-    CXXFLAGS += [
+-        "-mfpu=neon"
+-    ]
+-
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -92077,10 +88287,9 @@ index f5abae5c998e..b1350324b8c9 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -92090,6 +88299,10 @@ index f5abae5c998e..b1350324b8c9 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -92105,20 +88318,27 @@ index f5abae5c998e..b1350324b8c9 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    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 df1cf13a6701..1ac2b3489d1c 100644
---- third_party/libwebrtc/video/frame_decode_timing_gn/moz.build
-+++ third_party/libwebrtc/video/frame_decode_timing_gn/moz.build
++    DEFINES["USE_X11"] = "1"
+ 
+ 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 a472e8fe02e6..2a37d7d6ea42 100644
+--- third_party/libwebrtc/video/render/video_render_frames_gn/moz.build
++++ third_party/libwebrtc/video/render/video_render_frames_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -92140,7 +88360,7 @@ index df1cf13a6701..1ac2b3489d1c 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,180 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,173 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -92188,10 +88408,6 @@ index df1cf13a6701..1ac2b3489d1c 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -92234,9 +88450,6 @@ index df1cf13a6701..1ac2b3489d1c 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -92316,19 +88529,19 @@ index df1cf13a6701..1ac2b3489d1c 100644
  
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
--if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
 +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
  
+-if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 12fba4fa271f..618a75058e7d 100644
---- third_party/libwebrtc/video/frame_dumping_decoder_gn/moz.build
-+++ third_party/libwebrtc/video/frame_dumping_decoder_gn/moz.build
+ 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 2af2e62f25e1..b6fbf78f853f 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -92350,7 +88563,7 @@ index 12fba4fa271f..618a75058e7d 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,182 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -92370,7 +88583,6 @@ index 12fba4fa271f..618a75058e7d 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -92400,7 +88612,6 @@ index 12fba4fa271f..618a75058e7d 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "dl",
 -        "rt"
 -    ]
 -
@@ -92536,11 +88747,11 @@ index 12fba4fa271f..618a75058e7d 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("frame_dumping_decoder_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 b3866f7c0fff..c0a92eb3b987 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
+ 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 d49f8ef1a570..7ede43c793d4 100644
+--- third_party/libwebrtc/video/unique_timestamp_counter_gn/moz.build
++++ third_party/libwebrtc/video/unique_timestamp_counter_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -92562,7 +88773,7 @@ index b3866f7c0fff..c0a92eb3b987 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,180 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,165 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -92581,10 +88792,6 @@ index b3866f7c0fff..c0a92eb3b987 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "log"
--    ]
--
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -92610,10 +88817,6 @@ index b3866f7c0fff..c0a92eb3b987 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -92654,13 +88857,6 @@ index b3866f7c0fff..c0a92eb3b987 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
--
--    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
--        "winmm"
--    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -92710,11 +88906,12 @@ index b3866f7c0fff..c0a92eb3b987 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -92723,34 +88920,33 @@ index b3866f7c0fff..c0a92eb3b987 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 7df52c063812..2a66885052c8 100644
---- third_party/libwebrtc/video/unique_timestamp_counter_gn/moz.build
-+++ third_party/libwebrtc/video/unique_timestamp_counter_gn/moz.build
+ Library("unique_timestamp_counter_gn")
+diff --git third_party/libwebrtc/video/video_gn/moz.build third_party/libwebrtc/video/video_gn/moz.build
+index 64c68ac42ce1..789e3a8fcb4b 100644
+--- third_party/libwebrtc/video/video_gn/moz.build
++++ third_party/libwebrtc/video/video_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -92772,7 +88968,7 @@ index 7df52c063812..2a66885052c8 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,165 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -64,182 +74,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -92791,6 +88987,11 @@ index 7df52c063812..2a66885052c8 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "GLESv2",
+-        "log"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "Darwin":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
@@ -92816,6 +89017,11 @@ index 7df52c063812..2a66885052c8 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
+-    OS_LIBS += [
+-        "dl",
+-        "rt"
+-    ]
+-
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -92856,6 +89062,13 @@ index 7df52c063812..2a66885052c8 100644
 -    DEFINES["_WIN32_WINNT"] = "0x0A00"
 -    DEFINES["_WINDOWS"] = True
 -    DEFINES["__STD_C"] = True
+-
+-    OS_LIBS += [
+-        "crypt32",
+-        "iphlpapi",
+-        "secur32",
+-        "winmm"
+-    ]
 +    DEFINES["_DEBUG"] = True
  
  if CONFIG["CPU_ARCH"] == "aarch64":
@@ -92905,12 +89118,11 @@ index 7df52c063812..2a66885052c8 100644
 -    ]
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
+-    CXXFLAGS += [
+-        "-msse2"
+-    ]
+-
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -92919,33 +89131,34 @@ index 7df52c063812..2a66885052c8 100644
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux":
 -
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
--
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
++if CONFIG["CPU_ARCH"] == "x86":
+ 
+     CXXFLAGS += [
+         "-msse2"
+     ]
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
--
++if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
+ 
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- Library("unique_timestamp_counter_gn")
-diff --git third_party/libwebrtc/video/video_gn/moz.build third_party/libwebrtc/video/video_gn/moz.build
-index 88b20d489a68..710e3c3c8b9f 100644
---- third_party/libwebrtc/video/video_gn/moz.build
-+++ third_party/libwebrtc/video/video_gn/moz.build
+ 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 c8640eae1547..fddca02a68cc 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
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -92967,7 +89180,7 @@ index 88b20d489a68..710e3c3c8b9f 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -63,182 +73,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,180 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -92987,7 +89200,6 @@ index 88b20d489a68..710e3c3c8b9f 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -93017,7 +89229,6 @@ index 88b20d489a68..710e3c3c8b9f 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "dl",
 -        "rt"
 -    ]
 -
@@ -93153,11 +89364,11 @@ index 88b20d489a68..710e3c3c8b9f 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 da0c24c86d24..d86eccd21f69 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
+ 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 31f323b80ca8..3351da910824 100644
+--- third_party/libwebrtc/video/video_stream_buffer_controller_gn/moz.build
++++ third_party/libwebrtc/video/video_stream_buffer_controller_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -93179,7 +89390,7 @@ index da0c24c86d24..d86eccd21f69 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,180 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -42,182 +52,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -93199,6 +89410,7 @@ index da0c24c86d24..d86eccd21f69 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "GLESv2",
 -        "log"
 -    ]
 -
@@ -93228,6 +89440,7 @@ index da0c24c86d24..d86eccd21f69 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
+-        "dl",
 -        "rt"
 -    ]
 -
@@ -93363,11 +89576,11 @@ index da0c24c86d24..d86eccd21f69 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 226e6c363b96..3db89f457d6a 100644
---- third_party/libwebrtc/video/video_stream_buffer_controller_gn/moz.build
-+++ third_party/libwebrtc/video/video_stream_buffer_controller_gn/moz.build
+ 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 83b22945c7fc..8d097a077b80 100644
+--- third_party/libwebrtc/video/video_stream_encoder_impl_gn/moz.build
++++ third_party/libwebrtc/video/video_stream_encoder_impl_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -93389,7 +89602,7 @@ index 226e6c363b96..3db89f457d6a 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -41,182 +51,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -47,182 +57,21 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -93575,11 +89788,11 @@ index 226e6c363b96..3db89f457d6a 100644
 -    DEFINES["_GNU_SOURCE"] = True
 +    DEFINES["USE_X11"] = "1"
  
- 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 b22128ef9816..99124a0bb108 100644
---- third_party/libwebrtc/video/video_stream_encoder_impl_gn/moz.build
-+++ third_party/libwebrtc/video/video_stream_encoder_impl_gn/moz.build
+ 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 b8a6c2f91d7c..3407316629e0 100644
+--- third_party/libwebrtc/video/video_stream_encoder_interface_gn/moz.build
++++ third_party/libwebrtc/video/video_stream_encoder_interface_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
  DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1"
  DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True
@@ -93601,7 +89814,7 @@ index b22128ef9816..99124a0bb108 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -46,182 +56,21 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,161 +48,15 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -93621,7 +89834,6 @@ index b22128ef9816..99124a0bb108 100644
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
 -    OS_LIBS += [
--        "GLESv2",
 -        "log"
 -    ]
 -
@@ -93650,11 +89862,6 @@ index b22128ef9816..99124a0bb108 100644
 -    DEFINES["__STDC_CONSTANT_MACROS"] = True
 -    DEFINES["__STDC_FORMAT_MACROS"] = True
 -
--    OS_LIBS += [
--        "dl",
--        "rt"
--    ]
--
 -if CONFIG["OS_TARGET"] == "OpenBSD":
 -
 -    DEFINES["USE_GLIB"] = "1"
@@ -93697,9 +89904,6 @@ index b22128ef9816..99124a0bb108 100644
 -    DEFINES["__STD_C"] = True
 -
 -    OS_LIBS += [
--        "crypt32",
--        "iphlpapi",
--        "secur32",
 -        "winmm"
 -    ]
 +    DEFINES["_DEBUG"] = True
@@ -93711,10 +89915,6 @@ index b22128ef9816..99124a0bb108 100644
  
 -if CONFIG["CPU_ARCH"] == "arm":
 -
--    CXXFLAGS += [
--        "-mfpu=neon"
--    ]
--
 -    DEFINES["WEBRTC_ARCH_ARM"] = True
 -    DEFINES["WEBRTC_ARCH_ARM_V7"] = True
 -    DEFINES["WEBRTC_HAS_NEON"] = True
@@ -93740,9 +89940,10 @@ index b22128ef9816..99124a0bb108 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["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android":
 -
 -    OS_LIBS += [
@@ -93752,10 +89953,6 @@ index b22128ef9816..99124a0bb108 100644
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
 -
--    CXXFLAGS += [
--        "-msse2"
--    ]
--
 -    OS_LIBS += [
 -        "android_support"
 -    ]
@@ -93771,25 +89968,18 @@ index b22128ef9816..99124a0bb108 100644
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["CPU_ARCH"] == "x86":
- 
-     CXXFLAGS += [
-         "-msse2"
-     ]
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
 -
 -if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux":
-+if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
- 
+-
 -    DEFINES["WEBRTC_ENABLE_AVX2"] = True
 -    DEFINES["_GNU_SOURCE"] = True
-+    DEFINES["USE_X11"] = "1"
- 
- Library("video_stream_encoder_impl_gn")
+-
+ Library("video_stream_encoder_interface_gn")
 diff --git third_party/libwebrtc/webrtc_gn/moz.build third_party/libwebrtc/webrtc_gn/moz.build
-index 1459215d719b..a91ccf711510 100644
+index e7fa69faa00c..e626232c6a30 100644
 --- third_party/libwebrtc/webrtc_gn/moz.build
 +++ third_party/libwebrtc/webrtc_gn/moz.build
 @@ -12,10 +12,20 @@ AllowCompilerWarnings()
@@ -93813,7 +90003,7 @@ index 1459215d719b..a91ccf711510 100644
  
  FINAL_LIBRARY = "webrtc"
  
-@@ -37,164 +47,14 @@ if not CONFIG["MOZ_DEBUG"]:
+@@ -38,164 +48,14 @@ if not CONFIG["MOZ_DEBUG"]:
  if CONFIG["MOZ_DEBUG"] == "1":
  
      DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1"
@@ -93980,7 +90170,7 @@ index 1459215d719b..a91ccf711510 100644
  
      DEFINES["USE_X11"] = "1"
  
-@@ -209,49 +69,4 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+@@ -210,49 +70,4 @@ if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux":
          "Xtst"
      ]
  
-- 
cgit v1.2.3