Oilpan: Switch RefCountedGarbageCollected to GarbageCollectedFinalized for Node.

Source/core/html/ImageDocument.h

 /*
  * Copyright (C) 2006, 2007, 2008, 2009 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 19 matching lines @@
 
 namespace WebCore {
 
 class ImageResource;
 class HTMLImageElement;
 
 class ImageDocument FINAL : public HTMLDocument {
 public:
     static PassRefPtrWillBeRawPtr<ImageDocument> create(const DocumentInit& initializer = DocumentInit())
     {
-        return adoptRefWillBeRefCountedGarbageCollected(new ImageDocument(initializer));
+        return adoptRefWillBeNoop(new ImageDocument(initializer));
     }
 
     ImageResource* cachedImage();
     HTMLImageElement* imageElement() const { return m_imageElement.get(); }
 
     void windowSizeChanged();
     void imageUpdated();
     void imageClicked(int x, int y);
 
     virtual void trace(Visitor*) OVERRIDE;
@@ skipping 23 matching lines @@
 
     // Whether the image should be shrunk or not
     bool m_shouldShrinkImage;
 };
 
 DEFINE_DOCUMENT_TYPE_CASTS(ImageDocument);
 
 }
 
 #endif // ImageDocument_h