Revert of Move DOMArrayBuffer, DOMArrayBufferViews and DataView to the heap.

third_party/WebKit/Source/core/testing/Internals.cpp

 /*
  * 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 2120 matching lines @@
     }
 
     return result.toString();
 }
 
 bool Internals::cursorUpdatePending() const
 {
     return frame()->eventHandler().cursorUpdatePending();
 }
 
-DOMArrayBuffer* Internals::serializeObject(PassRefPtr<SerializedScriptValue> value) const
+PassRefPtr<DOMArrayBuffer> Internals::serializeObject(PassRefPtr<SerializedScriptValue> value) const
 {
     String stringValue = value->toWireString();
-    DOMArrayBuffer* buffer = DOMArrayBuffer::createUninitialized(stringValue.length(), sizeof(UChar));
+    RefPtr<DOMArrayBuffer> buffer = DOMArrayBuffer::createUninitialized(stringValue.length(), sizeof(UChar));
     stringValue.copyTo(static_cast<UChar*>(buffer->data()), 0, stringValue.length());
-    return buffer;
+    return buffer.release();
 }
 
-PassRefPtr<SerializedScriptValue> Internals::deserializeBuffer(DOMArrayBuffer* buffer) const
+PassRefPtr<SerializedScriptValue> Internals::deserializeBuffer(PassRefPtr<DOMArrayBuffer> buffer) const
 {
     String value(static_cast<const UChar*>(buffer->data()), buffer->byteLength() / sizeof(UChar));
     return SerializedScriptValueFactory::instance().createFromWire(value);
 }
 
 void Internals::forceReload(bool bypassCache)
 {
     frame()->reload(bypassCache ? FrameLoadTypeReloadBypassingCache : FrameLoadTypeReload, ClientRedirectPolicy::NotClientRedirect);
 }
 
@@ skipping 421 matching lines @@
 }
 
 String Internals::getProgrammaticScrollAnimationState(Node* node) const
 {
     if (ScrollableArea* scrollableArea = scrollableAreaForNode(node))
         return scrollableArea->programmaticScrollAnimator().runStateAsText();
     return String();
 }
 
 } // namespace blink