Oilpan: move mutation observers to the Oilpan heap.

Source/core/dom/ElementRareData.h

 /*
  * Copyright (C) 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2008 David Smith <catfish.man@gmail.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 22 matching lines @@
 #include "core/html/ime/InputMethodContext.h"
 #include "core/rendering/style/StyleInheritedData.h"
 #include "wtf/OwnPtr.h"
 
 namespace WebCore {
 
 class HTMLElement;
 
 class ElementRareData : public NodeRareData {
 public:
-    static PassOwnPtr<ElementRareData> create(RenderObject* renderer) { return adoptPtr(new ElementRareData(renderer)); }
+    static PassOwnPtr<ElementRareData> create(RenderObject* renderer)
+    {
+        return adoptPtr(new ElementRareData(renderer));
+    }
 
     ~ElementRareData();
 
     void setPseudoElement(PseudoId, PassRefPtr<PseudoElement>);
     PseudoElement* pseudoElement(PseudoId) const;
 
     void resetStyleState();
 
     short tabIndex() const { return m_tabindex; }
 
@@ skipping 165 matching lines @@
 
 inline void ElementRareData::resetStyleState()
 {
     clearElementFlag(StyleAffectedByEmpty);
     setChildIndex(0);
 }
 
 } // namespace
 
 #endif // ElementRareData_h