Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/modules/webaudio/AsyncAudioDecoder.cpp

 /*
  * Copyright (C) 2011, 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:
  * 1.  Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
  * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#include "modules/webaudio/AsyncAudioDecoder.h"
 #include "core/dom/DOMArrayBuffer.h"
 #include "modules/webaudio/AbstractAudioContext.h"
-#include "modules/webaudio/AsyncAudioDecoder.h"
 #include "modules/webaudio/AudioBuffer.h"
 #include "modules/webaudio/AudioBufferCallback.h"
 #include "platform/ThreadSafeFunctional.h"
 #include "platform/audio/AudioBus.h"
 #include "platform/audio/AudioFileReader.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebTraceLocation.h"
-#include "wtf/PtrUtil.h"
+#include "wtf/PassOwnPtr.h"
 
 namespace blink {
 
 AsyncAudioDecoder::AsyncAudioDecoder()
-    : m_thread(wrapUnique(Platform::current()->createThread("Audio Decoder")))
+    : m_thread(adoptPtr(Platform::current()->createThread("Audio Decoder")))
 {
 }
 
 AsyncAudioDecoder::~AsyncAudioDecoder()
 {
 }
 
 void AsyncAudioDecoder::decodeAsync(DOMArrayBuffer* audioData, float sampleRate, AudioBufferCallback* successCallback, AudioBufferCallback* errorCallback, ScriptPromiseResolver* resolver, AbstractAudioContext* context)
 {
     ASSERT(isMainThread());
@@ skipping 21 matching lines @@
     // Adopt references, so everything gets correctly dereffed.
     RefPtr<AudioBus> audioBusRef = adoptRef(audioBus);
 
     AudioBuffer* audioBuffer = AudioBuffer::createFromAudioBus(audioBus);
 
     // Let the context finish the notification.
     context->handleDecodeAudioData(audioBuffer, resolver, successCallback, errorCallback);
 }
 
 } // namespace blink