diff -up webkit-qtwebkit/Source/JavaScriptCore/GNUmakefile.list.am.glib231 webkit-qtwebkit/Source/JavaScriptCore/GNUmakefile.list.am
--- webkit-qtwebkit/Source/JavaScriptCore/GNUmakefile.list.am.glib231	2011-11-09 16:32:47.000000000 +0100
+++ webkit-qtwebkit/Source/JavaScriptCore/GNUmakefile.list.am	2011-12-21 12:50:19.000000000 +0100
@@ -438,7 +438,6 @@ javascriptcore_sources += \
	Source/JavaScriptCore/wtf/gobject/GRefPtr.h \
	Source/JavaScriptCore/wtf/gobject/GTypedefs.h \
	Source/JavaScriptCore/wtf/gtk/MainThreadGtk.cpp \
-	Source/JavaScriptCore/wtf/gtk/ThreadingGtk.cpp \
	Source/JavaScriptCore/wtf/HashCountedSet.h \
	Source/JavaScriptCore/wtf/HashFunctions.h \
	Source/JavaScriptCore/wtf/HashIterators.h \
diff -up webkit-qtwebkit/Source/JavaScriptCore/wtf/gobject/GOwnPtr.cpp.glib231 webkit-qtwebkit/Source/JavaScriptCore/wtf/gobject/GOwnPtr.cpp
--- webkit-qtwebkit/Source/JavaScriptCore/wtf/gobject/GOwnPtr.cpp.glib231	2011-11-09 16:32:47.000000000 +0100
+++ webkit-qtwebkit/Source/JavaScriptCore/wtf/gobject/GOwnPtr.cpp	2011-12-21 12:50:19.000000000 +0100
@@ -37,18 +37,6 @@ template <> void freeOwnedGPtr<GList>(GL
     g_list_free(ptr);
 }

-template <> void freeOwnedGPtr<GCond>(GCond* ptr)
-{
-    if (ptr)
-        g_cond_free(ptr);
-}
-
-template <> void freeOwnedGPtr<GMutex>(GMutex* ptr)
-{
-    if (ptr)
-        g_mutex_free(ptr);
-}
-
 template <> void freeOwnedGPtr<GPatternSpec>(GPatternSpec* ptr)
 {
     if (ptr)
diff -up webkit-qtwebkit/Source/JavaScriptCore/wtf/gobject/GOwnPtr.h.glib231 webkit-qtwebkit/Source/JavaScriptCore/wtf/gobject/GOwnPtr.h
--- webkit-qtwebkit/Source/JavaScriptCore/wtf/gobject/GOwnPtr.h.glib231	2011-11-09 16:32:47.000000000 +0100
+++ webkit-qtwebkit/Source/JavaScriptCore/wtf/gobject/GOwnPtr.h	2011-12-21 12:50:19.000000000 +0100
@@ -35,8 +35,6 @@ namespace WTF {
 template <typename T> inline void freeOwnedGPtr(T* ptr);
 template<> void freeOwnedGPtr<GError>(GError*);
 template<> void freeOwnedGPtr<GList>(GList*);
-template<> void freeOwnedGPtr<GCond>(GCond*);
-template<> void freeOwnedGPtr<GMutex>(GMutex*);
 template<> void freeOwnedGPtr<GPatternSpec>(GPatternSpec*);
 template<> void freeOwnedGPtr<GDir>(GDir*);

diff -up webkit-qtwebkit/Source/JavaScriptCore/wtf/gobject/GTypedefs.h.glib231 webkit-qtwebkit/Source/JavaScriptCore/wtf/gobject/GTypedefs.h
--- webkit-qtwebkit/Source/JavaScriptCore/wtf/gobject/GTypedefs.h.glib231	2011-11-09 16:32:47.000000000 +0100
+++ webkit-qtwebkit/Source/JavaScriptCore/wtf/gobject/GTypedefs.h	2011-12-21 12:50:19.000000000 +0100
@@ -39,7 +39,6 @@ typedef void* gpointer;
 typedef struct _GAsyncResult GAsyncResult;
 typedef struct _GCancellable GCancellable;
 typedef struct _GCharsetConverter GCharsetConverter;
-typedef struct _GCond GCond;
 typedef struct _GDir GDir;
 typedef struct _GdkAtom* GdkAtom;
 typedef struct _GdkCursor GdkCursor;
@@ -52,7 +51,6 @@ typedef struct _GFile GFile;
 typedef struct _GHashTable GHashTable;
 typedef struct _GInputStream GInputStream;
 typedef struct _GList GList;
-typedef struct _GMutex GMutex;
 typedef struct _GPatternSpec GPatternSpec;
 typedef struct _GPollableOutputStream GPollableOutputStream;
 typedef struct _GSocketClient GSocketClient;
diff -up webkit-qtwebkit/Source/JavaScriptCore/wtf/ThreadingPrimitives.h.glib231 webkit-qtwebkit/Source/JavaScriptCore/wtf/ThreadingPrimitives.h
--- webkit-qtwebkit/Source/JavaScriptCore/wtf/ThreadingPrimitives.h.glib231	2011-11-09 16:32:47.000000000 +0100
+++ webkit-qtwebkit/Source/JavaScriptCore/wtf/ThreadingPrimitives.h	2011-12-21 12:50:19.000000000 +0100
@@ -44,8 +44,6 @@

 #if USE(PTHREADS)
 #include <pthread.h>
-#elif PLATFORM(GTK)
-#include "GOwnPtr.h"
 #endif

 #if PLATFORM(QT)
@@ -66,10 +64,6 @@ typedef pthread_rwlock_t PlatformReadWri
 typedef void* PlatformReadWriteLock;
 #endif
 typedef pthread_cond_t PlatformCondition;
-#elif PLATFORM(GTK)
-typedef GOwnPtr<GMutex> PlatformMutex;
-typedef void* PlatformReadWriteLock; // FIXME: Implement.
-typedef GOwnPtr<GCond> PlatformCondition;
 #elif PLATFORM(QT)
 typedef QT_PREPEND_NAMESPACE(QMutex)* PlatformMutex;
 typedef void* PlatformReadWriteLock; // FIXME: Implement.