Oilpan: move DOMWindow object to the oilpan heap.

Source/core/testing/Internals.h

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  * Copyright (C) 2013 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.
@@ skipping 226 matching lines @@
 
     void garbageCollectDocumentResources(Document*, ExceptionState&) const;
     void evictAllResources() const;
 
     void allowRoundingHacks() const;
 
     unsigned numberOfLiveNodes() const;
     unsigned numberOfLiveDocuments() const;
     String dumpRefCountedInstanceCounts() const;
     Vector<String> consoleMessageArgumentCounts(Document*) const;
-    PassRefPtr<DOMWindow> openDummyInspectorFrontend(const String& url);
+    PassRefPtrWillBeRawPtr<DOMWindow> openDummyInspectorFrontend(const String& url);
     void closeDummyInspectorFrontend();
     Vector<unsigned long> setMemoryCacheCapacities(unsigned long minDeadBytes, unsigned long maxDeadBytes, unsigned long totalBytes);
     void setInspectorResourcesDataSizeLimits(int maximumResourcesContentSize, int maximumSingleResourceContentSize, ExceptionState&);
 
     String counterValue(Element*);
 
     int pageNumber(Element*, float pageWidth = 800, float pageHeight = 600);
     Vector<String> shortcutIconURLs(Document*) const;
     Vector<String> allIconURLs(Document*) const;
 
@@ skipping 65 matching lines @@
     String textSurroundingNode(Node*, int x, int y, unsigned long maxLength);
 
 private:
     explicit Internals(Document*);
     Document* contextDocument() const;
     LocalFrame* frame() const;
     Vector<String> iconURLs(Document*, int iconTypesMask) const;
     PassRefPtr<ClientRectList> annotatedRegions(Document*, bool draggable, ExceptionState&);
 
     DocumentMarker* markerAt(Node*, const String& markerType, unsigned index, ExceptionState&);
-    RefPtr<DOMWindow> m_frontendWindow;
+    RefPtrWillBeMember<DOMWindow> m_frontendWindow;
     OwnPtr<InspectorFrontendChannelDummy> m_frontendChannel;
     RefPtrWillBeMember<InternalRuntimeFlags> m_runtimeFlags;
     RefPtrWillBeMember<InternalProfilers> m_profilers;
 };
 
 } // namespace WebCore
 
 #endif