Remove ~1750 superfluous includes from core

Source/core/html/ImageDocument.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2010 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 24 matching lines @@
 #include "core/html/HTMLImageElement.h"
 #include "core/loader/DocumentLoader.h"
 #include "core/loader/FrameLoader.h"
 #include "core/loader/FrameLoaderClient.h"
 #include "core/loader/cache/CachedImage.h"
 #include "core/page/Frame.h"
 #include "core/page/FrameView.h"
 #include "core/page/Page.h"
 #include "core/page/Settings.h"
 #include "core/platform/LocalizedStrings.h"
-#include "core/platform/NotImplemented.h"
 
 using std::min;
 
 namespace WebCore {
 
 using namespace HTMLNames;
 
 class ImageEventListener : public EventListener {
 public:
     static PassRefPtr<ImageEventListener> create(ImageDocument* document) { return adoptRef(new ImageEventListener(document)); }
@@ skipping 339 matching lines @@
 void ImageDocumentElement::didMoveToNewDocument(Document* oldDocument)
 {
     if (m_imageDocument) {
         m_imageDocument->disconnectImageElement();
         m_imageDocument = 0;
     }
     HTMLImageElement::didMoveToNewDocument(oldDocument);
 }
 
 }