Revert the merge. Mac build is mysteriously broken.

third_party/WebKit/WebCore/page/Page.cpp

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc. All Rights Reserved.
  * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 79 matching lines @@
 
     AtomicString eventName = networkStateNotifier().onLine() ? eventNames().onlineEvent : eventNames().offlineEvent;
     
     for (unsigned i = 0; i < frames.size(); i++) {
         Document* document = frames[i]->document();
         
         if (!document)
             continue;
 
         // If the document does not have a body the event should be dispatched to the document
-        Node* eventTarget = document->body();
+        EventTargetNode* eventTarget = document->body();
         if (!eventTarget)
             eventTarget = document;
         
         eventTarget->dispatchEventForType(eventName, false, false);
     }
 }
 
 Page::Page(ChromeClient* chromeClient, ContextMenuClient* contextMenuClient, EditorClient* editorClient, DragClient* dragClient, InspectorClient* inspectorClient)
     : m_chrome(new Chrome(this, chromeClient))
     , m_dragCaretController(new SelectionController(0, true))
@@ skipping 528 matching lines @@
 
     m_areMemoryCacheClientCallsEnabled = enabled;
     if (!enabled)
         return;
 
     for (RefPtr<Frame> frame = mainFrame(); frame; frame = frame->tree()->traverseNext())
         frame->loader()->tellClientAboutPastMemoryCacheLoads();
 }
 
 } // namespace WebCore