Oilpan: put ClientRect(List) on the heap.

Source/core/dom/ClientRectList.h

 /*
  * Copyright (C) 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 14 matching lines @@
  */
 
 #ifndef ClientRectList_h
 #define ClientRectList_h
 
 #include "bindings/core/v8/ScriptWrappable.h"
 #include "core/CoreExport.h"
 #include "core/dom/ClientRect.h"
 #include "platform/geometry/FloatQuad.h"
 #include "platform/heap/Handle.h"
-#include "wtf/PassRefPtr.h"
-#include "wtf/RefCounted.h"
-#include "wtf/Vector.h"
 
 namespace blink {
 
 class ClientRect;
 
-class CORE_EXPORT ClientRectList final : public RefCountedWillBeGarbageCollected<ClientRectList>, public ScriptWrappable {
-    DECLARE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(ClientRectList);
+class CORE_EXPORT ClientRectList final : public GarbageCollected<ClientRectList>, public ScriptWrappable {
     DEFINE_WRAPPERTYPEINFO();
 public:
-    static PassRefPtrWillBeRawPtr<ClientRectList> create()
+    static ClientRectList* create()
     {
-        return adoptRefWillBeNoop(new ClientRectList);
+        return new ClientRectList;
     }
-    static PassRefPtrWillBeRawPtr<ClientRectList> create(const Vector<FloatQuad>& quads)
+    static ClientRectList* create(const Vector<FloatQuad>& quads)
     {
-        return adoptRefWillBeNoop(new ClientRectList(quads));
+        return new ClientRectList(quads);
     }
 
     template<typename Rects>
-    static PassRefPtrWillBeRawPtr<ClientRectList> create(const Rects& rects)
+    static ClientRectList* create(const Rects& rects)
     {
-        return adoptRefWillBeNoop(new ClientRectList(rects));
+        return new ClientRectList(rects);
     }
 
     unsigned length() const;
     ClientRect* item(unsigned index);
     ClientRect* anonymousIndexedGetter(unsigned index) { return item(index); }
 
     DECLARE_TRACE();
 
 private:
     ClientRectList();
 
     template<typename Rects>
     explicit ClientRectList(const Rects& rects)
     {
         m_list.reserveInitialCapacity(rects.size());
         for (const auto& r : rects)
             m_list.append(ClientRect::create(FloatRect(r)));
     }
 
     explicit ClientRectList(const Vector<FloatQuad>&);
 
-    WillBeHeapVector<RefPtrWillBeMember<ClientRect>> m_list;
+    HeapVector<Member<ClientRect>> m_list;
 };
 
 } // namespace blink
 
 #endif // ClientRectList_h