Oilpan: move MessagePortArray to the heap.

Source/bindings/v8/SerializedScriptValue.h

 /*
  * Copyright (C) 2009, 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 are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 37 matching lines @@
 class ArrayBufferContents;
 
 }
 
 namespace WebCore {
 
 class BlobDataHandle;
 class ExceptionState;
 class MessagePort;
 
-typedef Vector<RefPtr<MessagePort>, 1> MessagePortArray;
+typedef WillBeHeapVector<RefPtrWillBeMember<MessagePort>, 1> MessagePortArray;
 typedef Vector<RefPtr<WTF::ArrayBuffer>, 1> ArrayBufferArray;
 typedef HashMap<String, RefPtr<BlobDataHandle> > BlobDataHandleMap;
 typedef Vector<blink::WebBlobInfo> WebBlobInfoArray;
 
 class SerializedScriptValue FINAL : public ThreadSafeRefCounted<SerializedScriptValue> {
 public:
     // Increment this for each incompatible change to the wire format.
     // Version 2: Added StringUCharTag for UChar v8 strings.
     // Version 3: Switched to using uuids as blob data identifiers.
     // Version 4: Extended File serialization to be complete.
@@ skipping 56 matching lines @@
 
     String m_data;
     OwnPtr<ArrayBufferContentsArray> m_arrayBufferContentsArray;
     BlobDataHandleMap m_blobDataHandles;
     intptr_t m_externallyAllocatedMemory;
 };
 
 } // namespace WebCore
 
 #endif // SerializedScriptValue_h