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

third_party/WebKit/Source/modules/fetch/BodyStreamBuffer.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "modules/fetch/BodyStreamBuffer.h"
 
 #include "core/dom/DOMArrayBuffer.h"
 #include "core/dom/DOMTypedArray.h"
 #include "core/dom/ExceptionCode.h"
 #include "modules/fetch/DataConsumerHandleUtil.h"
@@ skipping 13 matching lines @@
     {
         suspendIfNeeded();
     }
 
     void didFetchDataLoadedBlobHandle(PassRefPtr<BlobDataHandle> blobDataHandle) override
     {
         m_buffer->endLoading();
         m_client->didFetchDataLoadedBlobHandle(blobDataHandle);
     }
 
-    void didFetchDataLoadedArrayBuffer(DOMArrayBuffer* arrayBuffer) override
+    void didFetchDataLoadedArrayBuffer(PassRefPtr<DOMArrayBuffer> arrayBuffer) override
     {
         m_buffer->endLoading();
         m_client->didFetchDataLoadedArrayBuffer(arrayBuffer);
     }
 
     void didFetchDataLoadedString(const String& string) override
     {
         m_buffer->endLoading();
         m_client->didFetchDataLoadedString(string);
     }
@@ skipping 196 matching lines @@
 
 void BodyStreamBuffer::stopLoading()
 {
     if (!m_loader)
         return;
     m_loader->cancel();
     m_loader = nullptr;
 }
 
 } // namespace blink