commit a822f9a
Author: Martin Stransky <stransky@redhat.com>
Date:   Fri Nov 14 06:32:00 2014 +0100

    Bug 1097592 - Don't use PR_FindFunctionSymbolAndLibrary to avoid app freeze, r=karlt
---
 widget/gtk/mozgtk/mozgtk.c | 1 +
 widget/gtk/nsWindow.cpp    | 8 +-------
 2 files changed, 2 insertions(+), 7 deletions(-)

diff --git widget/gtk/mozgtk/mozgtk.c widget/gtk/mozgtk/mozgtk.c
index 11829d7..3b46759 100644
--- widget/gtk/mozgtk/mozgtk.c
+++ widget/gtk/mozgtk/mozgtk.c
@@ -121,6 +121,7 @@ STUB(gdk_x11_lookup_xdisplay)
 STUB(gdk_x11_screen_get_xscreen)
 STUB(gdk_x11_visual_get_xvisual)
 STUB(gdk_x11_window_lookup_for_display)
+STUB(gdk_x11_window_set_user_time)
 STUB(gdk_x11_xatom_to_atom)
 STUB(gtk_accel_label_new)
 STUB(gtk_alignment_get_type)
diff --git widget/gtk/nsWindow.cpp widget/gtk/nsWindow.cpp
index 26c333b..d462f13 100644
--- widget/gtk/nsWindow.cpp
+++ widget/gtk/nsWindow.cpp
@@ -1295,13 +1295,7 @@ SetUserTimeAndStartupIDForActivatedWindow(GtkWidget* aWindow)
     }
 
     if (sn_launchee_context_get_id_has_timestamp(ctx)) {
-        PRLibrary* gtkLibrary;
-        SetUserTimeFunc setUserTimeFunc = (SetUserTimeFunc)
-            PR_FindFunctionSymbolAndLibrary("gdk_x11_window_set_user_time", &gtkLibrary);
-        if (setUserTimeFunc) {
-            setUserTimeFunc(gdkWindow, sn_launchee_context_get_timestamp(ctx));
-            PR_UnloadLibrary(gtkLibrary);
-        }
+        gdk_x11_window_set_user_time(gdkWindow, sn_launchee_context_get_timestamp(ctx));
     }
 
     sn_launchee_context_setup_window(ctx, gdk_x11_window_get_xid(gdkWindow));