Added fix for mozbz#1097592 - Firefox freeze in Gtk3

firefox.spec

@@ -113,7 +113,7 @@
 Summary:        Mozilla Firefox Web browser
 Name:           firefox
 Version:        34.0
-Release:        6%{?pre_tag}%{?dist}
+Release:        7%{?pre_tag}%{?dist}
 URL:            http://www.mozilla.org/projects/firefox/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
 Group:          Applications/Internet
@@ -157,6 +157,7 @@ Patch403:        mozilla-1051209.patch
 Patch404:        mozilla-1101582.patch
 Patch405:        mozilla-1073117-check.patch
 Patch406:        mozilla-1073117-color.patch
+Patch407:        mozilla-1097592.patch
 
 %if %{official_branding}
 # Required by Mozilla Corporation
@@ -310,6 +311,7 @@ cd %{tarballdir}
 %patch404 -p1 -b .1101582
 %patch405 -p1 -b .1073117-check
 %patch406 -p1 -b .1073117-color
+%patch407 -p1 -b .1097592
 %endif
 
 %if %{official_branding}
@@ -773,6 +775,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 #---------------------------------------------------------------------
 
 %changelog
+* Fri Dec 12 2014 Martin Stransky <stransky@redhat.com> - 34.0-7
+- Added fix for mozbz#1097592 - Firefox freeze in Gtk3
+
 * Thu Dec 11 2014 Martin Stransky <stransky@redhat.com> - 34.0-6
 - Disabled Gtk3 on Fedora 21 and earlier (rhbz#1172926)
 

mozilla-1097592.patch

@@ -0,0 +1,56 @@
+# HG changeset patch
+# Parent 64206634959a2e84eefec40d1da0122c7a63bc20
+# User Martin Stransky <stransky@redhat.com>
+Bug 1097592 - Don't use PR_FindFunctionSymbolAndLibrary to avoid app freeze, r=?karlt
+
+diff --git a/widget/gtk/mozgtk/mozgtk.c b/widget/gtk/mozgtk/mozgtk.c
+--- a/widget/gtk/mozgtk/mozgtk.c
++++ b/widget/gtk/mozgtk/mozgtk.c
+@@ -116,16 +116,17 @@ STUB(gdk_x11_display_get_user_time)
+ STUB(gdk_x11_display_get_xdisplay)
+ STUB(gdk_x11_get_default_root_xwindow)
+ STUB(gdk_x11_get_default_xdisplay)
+ STUB(gdk_x11_get_xatom_by_name)
+ 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)
+ STUB(gtk_alignment_new)
+ STUB(gtk_alignment_set_padding)
+ STUB(gtk_arrow_get_type)
+ STUB(gtk_arrow_new)
+ STUB(gtk_bindings_activate)
+diff --git a/widget/gtk/nsWindow.cpp b/widget/gtk/nsWindow.cpp
+--- a/widget/gtk/nsWindow.cpp
++++ b/widget/gtk/nsWindow.cpp
+@@ -1290,24 +1290,18 @@ SetUserTimeAndStartupIDForActivatedWindo
+         sn_launchee_context_new(snd, gdk_screen_get_number(screen),
+                                 desktopStartupID.get());
+     if (!ctx) {
+         sn_display_unref(snd);
+         return;
+     }
+ 
+     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));
+     sn_launchee_context_complete(ctx);
+ 
+     sn_launchee_context_unref(ctx);
+     sn_display_unref(snd);
+ #endif
+