Revert the merge. Mac build is mysteriously broken.

third_party/WebKit/WebCore/page/FrameView.h

 /*
    Copyright (C) 1997 Martin Jones (mjones@kde.org)
              (C) 1998 Waldo Bastian (bastian@kde.org)
              (C) 1998, 1999 Torben Weis (weis@kde.org)
              (C) 1999 Lars Knoll (knoll@kde.org)
              (C) 1999 Antti Koivisto (koivisto@kde.org)
    Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
@@ skipping 17 matching lines @@
 #include "IntSize.h"
 #include "RenderLayer.h"
 #include "ScrollView.h"
 #include <wtf/Forward.h>
 #include <wtf/OwnPtr.h>
 
 namespace WebCore {
 
 class Color;
 class Event;
+class EventTargetNode;
 class Frame;
 class FrameViewPrivate;
 class IntRect;
 class Node;
 class PlatformMouseEvent;
 class RenderLayer;
 class RenderObject;
 class RenderPartObject;
 class ScheduledEvent;
 class String;
@@ skipping 102 matching lines @@
     void beginDeferredRepaints();
     void endDeferredRepaints();
 
 #if ENABLE(DASHBOARD_SUPPORT)
     void updateDashboardRegions();
 #endif
     void updateControlTints();
 
     void restoreScrollbar();
 
-    void scheduleEvent(PassRefPtr<Event>, PassRefPtr<Node>);
+    void scheduleEvent(PassRefPtr<Event>, PassRefPtr<EventTargetNode>);
     void pauseScheduledEvents();
     void resumeScheduledEvents();
     void postLayoutTimerFired(Timer<FrameView>*);
 
     bool wasScrolledByUser() const;
     void setWasScrolledByUser(bool);
 
     void addWidgetToUpdate(RenderPartObject*);
     void removeWidgetToUpdate(RenderPartObject*);
 
@@ skipping 93 matching lines @@
     bool m_isPainting;
 
     bool m_isVisuallyNonEmpty;
     bool m_firstVisuallyNonEmptyLayoutCallbackPending;
 };
 
 } // namespace WebCore
 
 #endif // FrameView_h