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

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

 // Copyright 2015 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/FetchDataLoader.h"
 
 #include "modules/fetch/DataConsumerHandleTestUtil.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 207 matching lines @@
 
 TEST(FetchDataLoaderTest, LoadAsArrayBuffer)
 {
     WebDataConsumerHandle::Client *client = nullptr;
     Checkpoint checkpoint;
 
     OwnPtr<MockHandle> handle = MockHandle::create();
     OwnPtr<MockReader> reader = MockReader::create();
     FetchDataLoader* fetchDataLoader = FetchDataLoader::createLoaderAsArrayBuffer();
     MockFetchDataLoaderClient* fetchDataLoaderClient = MockFetchDataLoaderClient::create();
-    DOMArrayBuffer* arrayBuffer = nullptr;
+    RefPtr<DOMArrayBuffer> arrayBuffer;
 
     InSequence s;
     EXPECT_CALL(checkpoint, Call(1));
     EXPECT_CALL(*handle, obtainReaderInternal(_)).WillOnce(DoAll(SaveArg<0>(&client), Return(reader.get())));
     EXPECT_CALL(checkpoint, Call(2));
     EXPECT_CALL(*reader, beginRead(_, kNone, _)).WillOnce(DoAll(SetArgPointee<0>(static_cast<const void*>(kQuickBrownFox)), SetArgPointee<2>(kQuickBrownFoxLengthWithTerminatingNull), Return(kOk)));
     EXPECT_CALL(*reader, endRead(kQuickBrownFoxLengthWithTerminatingNull)).WillOnce(Return(kOk));
     EXPECT_CALL(*reader, beginRead(_, kNone, _)).WillOnce(Return(kDone));
     EXPECT_CALL(*reader, destruct());
     EXPECT_CALL(*fetchDataLoaderClient, didFetchDataLoadedArrayBufferMock(_)).WillOnce(SaveArg<0>(&arrayBuffer));
@@ skipping 205 matching lines @@
     checkpoint.Call(1);
     fetchDataLoader->start(handle.get(), fetchDataLoaderClient);
     checkpoint.Call(2);
     fetchDataLoader->cancel();
     checkpoint.Call(3);
 }
 
 } // namespace
 
 } // namespace blink