1 files changed, 3 insertions, 2 deletions
diff --git a/src/3rdparty/webkit/WebCore/page/DOMWindow.h b/src/3rdparty/webkit/WebCore/page/DOMWindow.h
index f2177ee8e3..25eadc87a4 100644
--- a/src/3rdparty/webkit/WebCore/page/DOMWindow.h
+++ b/src/3rdparty/webkit/WebCore/page/DOMWindow.h
@@ -59,6 +59,7 @@ namespace WebCore {
     class NotificationCenter;
     class PostMessageTimer;
     class ScheduledAction;
+    class SerializedScriptValue;
     class Screen;
     class WebKitPoint;
 
@@ -214,9 +215,9 @@ namespace WebCore {
         NotificationCenter* webkitNotifications() const;
 #endif
 
-        void postMessage(const String& message, const MessagePortArray*, const String& targetOrigin, DOMWindow* source, ExceptionCode&);
+        void postMessage(PassRefPtr<SerializedScriptValue> message, const MessagePortArray*, const String& targetOrigin, DOMWindow* source, ExceptionCode&);
         // FIXME: remove this when we update the ObjC bindings (bug #28774).
-        void postMessage(const String& message, MessagePort*, const String& targetOrigin, DOMWindow* source, ExceptionCode&);
+        void postMessage(PassRefPtr<SerializedScriptValue> message, MessagePort*, const String& targetOrigin, DOMWindow* source, ExceptionCode&);
         void postMessageTimerFired(PostMessageTimer*);
 
         void scrollBy(int x, int y) const;