Oilpan: move Location to the oilpan heap.

Source/core/frame/Location.h

 /*
  * Copyright (C) 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
@@ skipping 25 matching lines @@
 #include "wtf/RefCounted.h"
 #include "wtf/text/WTFString.h"
 
 namespace WebCore {
 
 class DOMWindow;
 class ExceptionState;
 class LocalFrame;
 class KURL;
 
-class Location FINAL : public ScriptWrappable, public RefCounted<Location>, public DOMWindowProperty {
+class Location FINAL : public RefCountedWillBeGarbageCollectedFinalized<Location>, public ScriptWrappable, public DOMWindowProperty {
 public:
-    static PassRefPtr<Location> create(LocalFrame* frame) { return adoptRef(new Location(frame)); }
+    static PassRefPtrWillBeRawPtr<Location> create(LocalFrame* frame)
+    {
+        return adoptRefWillBeNoop(new Location(frame));
+    }
 
     void setHref(DOMWindow* callingWindow, DOMWindow* enteredWindow, const String&);
     String href() const;
 
     void assign(DOMWindow* callingWindow, DOMWindow* enteredWindow, const String&);
     void replace(DOMWindow* callingWindow, DOMWindow* enteredWindow, const String&);
     void reload(DOMWindow* callingWindow);
 
     void setProtocol(DOMWindow* callingWindow, DOMWindow* enteredWindow, const String&, ExceptionState&);
     String protocol() const;
     void setHost(DOMWindow* callingWindow, DOMWindow* enteredWindow, const String&);
     String host() const;
     void setHostname(DOMWindow* callingWindow, DOMWindow* enteredWindow, const String&);
     String hostname() const;
     void setPort(DOMWindow* callingWindow, DOMWindow* enteredWindow, const String&);
     String port() const;
     void setPathname(DOMWindow* callingWindow, DOMWindow* enteredWindow, const String&);
     String pathname() const;
     void setSearch(DOMWindow* callingWindow, DOMWindow* enteredWindow, const String&);
     String search() const;
     void setHash(DOMWindow* callingWindow, DOMWindow* enteredWindow, const String&);
     String hash() const;
     String origin() const;
 
     PassRefPtr<DOMStringList> ancestorOrigins() const;
 
+    void trace(Visitor*) { }
+
 private:
     explicit Location(LocalFrame*);
 
     void setLocation(const String&, DOMWindow* callingWindow, DOMWindow* enteredWindow);
 
     const KURL& url() const;
 };
 
 } // namespace WebCore
 
 #endif // Location_h