Move DOMArrayBuffer, DOMArrayBufferViews and DataView to the heap.

third_party/WebKit/Source/core/xmlhttprequest/XMLHttpRequest.h

 /*
  *  Copyright (C) 2003, 2006, 2008 Apple Inc. All rights reserved.
  *  Copyright (C) 2005, 2006 Alexey Proskuryakov <ap@nypop.com>
  *  Copyright (C) 2011 Google Inc. All rights reserved.
  *  Copyright (C) 2012 Intel Corporation
  *
  *  This library is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU Lesser General Public
  *  License as published by the Free Software Foundation; either
  *  version 2 of the License, or (at your option) any later version.
@@ skipping 265 matching lines @@
 
     OwnPtr<TextResourceDecoder> m_decoder;
 
     ScriptString m_responseText;
     Member<Document> m_responseDocument;
     Member<DocumentParser> m_responseDocumentParser;
 
     RefPtr<SharedBuffer> m_binaryResponseBuilder;
     long long m_lengthDownloadedToFile;
 
-    RefPtr<DOMArrayBuffer> m_responseArrayBuffer;
+    Member<DOMArrayBuffer> m_responseArrayBuffer;
 
     // Used for onprogress tracking
     long long m_receivedLength;
 
     // An exception to throw in synchronous mode. It's set when failure
     // notification is received from m_loader and thrown at the end of send() if
     // any.
     ExceptionCode m_exceptionCode;
 
     Member<XMLHttpRequestProgressEventThrottle> m_progressEventThrottle;
@@ skipping 22 matching lines @@
     bool m_sameOriginRequest;
     // True iff the ongoing resource loading is using the downloadToFile
     // option.
     bool m_downloadingToFile;
     bool m_responseTextOverflow;
 };
 
 } // namespace blink
 
 #endif // XMLHttpRequest_h