Revert "Remove OwnPtr from Blink."

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

 /*
  * Copyright (C) 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:
  * 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/AudioBasicProcessorHandler.h"
 #include "modules/webaudio/AudioNodeInput.h"
 #include "modules/webaudio/AudioNodeOutput.h"
 #include "platform/audio/AudioBus.h"
 #include "platform/audio/AudioProcessor.h"
-#include <memory>
 
 namespace blink {
 
-AudioBasicProcessorHandler::AudioBasicProcessorHandler(NodeType nodeType, AudioNode& node, float sampleRate, std::unique_ptr<AudioProcessor> processor)
+AudioBasicProcessorHandler::AudioBasicProcessorHandler(NodeType nodeType, AudioNode& node, float sampleRate, PassOwnPtr<AudioProcessor> processor)
     : AudioHandler(nodeType, node, sampleRate)
     , m_processor(std::move(processor))
 {
     addInput();
     addOutput(1);
 }
 
-PassRefPtr<AudioBasicProcessorHandler> AudioBasicProcessorHandler::create(NodeType nodeType, AudioNode& node, float sampleRate, std::unique_ptr<AudioProcessor> processor)
+PassRefPtr<AudioBasicProcessorHandler> AudioBasicProcessorHandler::create(NodeType nodeType, AudioNode& node, float sampleRate, PassOwnPtr<AudioProcessor> processor)
 {
     return adoptRef(new AudioBasicProcessorHandler(nodeType, node, sampleRate, std::move(processor)));
 }
 
 AudioBasicProcessorHandler::~AudioBasicProcessorHandler()
 {
     // Safe to call the uninitialize() because it's final.
     uninitialize();
 }
 
@@ skipping 88 matching lines @@
     return m_processor->tailTime();
 }
 
 double AudioBasicProcessorHandler::latencyTime() const
 {
     return m_processor->latencyTime();
 }
 
 } // namespace blink