Oilpan: move DOM string collection objects to the Oilpan heap.

Source/core/dom/DOMSettableTokenList.h

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
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  *     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
  *     documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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 #ifndef DOMSettableTokenList_h
 #define DOMSettableTokenList_h
 
 #include "core/dom/DOMTokenList.h"
 #include "core/dom/SpaceSplitString.h"
+#include "platform/heap/Handle.h"
 #include "wtf/RefCounted.h"
 #include "wtf/text/AtomicString.h"
 
 namespace WebCore {
 
 class ExceptionState;
 
-class DOMSettableTokenList FINAL : public DOMTokenList, public RefCounted<DOMSettableTokenList> {
-    WTF_MAKE_FAST_ALLOCATED;
+class DOMSettableTokenList FINAL
+    : public DOMTokenList
+#if !ENABLE(OILPAN)
+    , public RefCounted<DOMSettableTokenList>
+#endif
+    {
+    WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED;
 public:
-    static PassRefPtr<DOMSettableTokenList> create()
+    static PassRefPtrWillBeRawPtr<DOMSettableTokenList> create()
     {
-        return adoptRef(new DOMSettableTokenList());
+        return adoptRefWillBeNoop(new DOMSettableTokenList());
     }
     virtual ~DOMSettableTokenList();
 
+#if !ENABLE(OILPAN)
     virtual void ref() OVERRIDE { RefCounted<DOMSettableTokenList>::ref(); }
     virtual void deref() OVERRIDE { RefCounted<DOMSettableTokenList>::deref(); }
+#endif
 
     virtual unsigned length() const OVERRIDE { return m_tokens.size(); }
     virtual const AtomicString item(unsigned index) const OVERRIDE;
 
     virtual void add(const Vector<String>&, ExceptionState&) OVERRIDE;
     virtual void remove(const Vector<String>&, ExceptionState&) OVERRIDE;
 
     virtual const AtomicString& value() const OVERRIDE { return m_value; }
     virtual void setValue(const AtomicString&) OVERRIDE;
 
     const SpaceSplitString& tokens() const { return m_tokens; }
 
 protected:
     DOMSettableTokenList();
 
 private:
     virtual void addInternal(const AtomicString&) OVERRIDE;
     virtual bool containsInternal(const AtomicString&) const OVERRIDE;
     virtual void removeInternal(const AtomicString&) OVERRIDE;
 
     AtomicString m_value;
     SpaceSplitString m_tokens;
 };
 
 } // namespace WebCore
 
 #endif // DOMSettableTokenList_h