Oilpan: move core/fileapi to oilpan's heap.

Source/core/xml/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 205 matching lines @@
     OwnPtr<XMLHttpRequestUpload> m_upload;
 
     KURL m_url;
     AtomicString m_method;
     HTTPHeaderMap m_requestHeaders;
     RefPtr<FormData> m_requestEntityBody;
     AtomicString m_mimeTypeOverride;
     bool m_async;
     bool m_includeCredentials;
     unsigned long m_timeoutMilliseconds;
-    RefPtr<Blob> m_responseBlob;
-    RefPtr<Stream> m_responseStream;
+    RefPtrWillBePersistent<Blob> m_responseBlob;
+    RefPtrWillBePersistent<Stream> m_responseStream;

[haraken, 2014/02/24 13:49:14]

XMLHttpRequest is already on the heap. Thus these should be Members.

[sof, 2014/02/24 17:09:09]

Oh, right - change here was started before that landed :)

 
     RefPtr<ThreadableLoader> m_loader;
     State m_state;
 
     ResourceResponse m_response;
     String m_responseEncoding;
 
     OwnPtr<TextResourceDecoder> m_decoder;
 
     ScriptString m_responseText;
@@ skipping 27 matching lines @@
 
     // An enum corresponding to the allowed string values for the responseType attribute.
     ResponseTypeCode m_responseTypeCode;
     AsyncMethodRunner<XMLHttpRequest> m_dropProtectionRunner;
     RefPtr<SecurityOrigin> m_securityOrigin;
 };
 
 } // namespace WebCore
 
 #endif // XMLHttpRequest_h