Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/platform/audio/AudioResampler.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 "platform/audio/AudioResampler.h"
+#include <algorithm>
 #include "wtf/MathExtras.h"
-#include "wtf/PtrUtil.h"
-#include <algorithm>
 
 namespace blink {
 
 const double AudioResampler::MaxRate = 8.0;
 
 AudioResampler::AudioResampler()
     : m_rate(1.0)
 {
-    m_kernels.append(wrapUnique(new AudioResamplerKernel(this)));
+    m_kernels.append(adoptPtr(new AudioResamplerKernel(this)));
     m_sourceBus = AudioBus::create(1, 0, false);
 }
 
 AudioResampler::AudioResampler(unsigned numberOfChannels)
     : m_rate(1.0)
 {
     for (unsigned i = 0; i < numberOfChannels; ++i)
-        m_kernels.append(wrapUnique(new AudioResamplerKernel(this)));
+        m_kernels.append(adoptPtr(new AudioResamplerKernel(this)));
 
     m_sourceBus = AudioBus::create(numberOfChannels, 0, false);
 }
 
 void AudioResampler::configureChannels(unsigned numberOfChannels)
 {
     unsigned currentSize = m_kernels.size();
     if (numberOfChannels == currentSize)
         return; // already setup
 
     // First deal with adding or removing kernels.
     if (numberOfChannels > currentSize) {
         for (unsigned i = currentSize; i < numberOfChannels; ++i)
-            m_kernels.append(wrapUnique(new AudioResamplerKernel(this)));
+            m_kernels.append(adoptPtr(new AudioResamplerKernel(this)));
     } else
         m_kernels.resize(numberOfChannels);
 
     // Reconfigure our source bus to the new channel size.
     m_sourceBus = AudioBus::create(numberOfChannels, 0, false);
 }
 
 void AudioResampler::process(AudioSourceProvider* provider, AudioBus* destinationBus, size_t framesToProcess)
 {
     ASSERT(provider);
@@ skipping 41 matching lines @@
 
 void AudioResampler::reset()
 {
     unsigned numberOfChannels = m_kernels.size();
     for (unsigned i = 0; i < numberOfChannels; ++i)
         m_kernels[i]->reset();
 }
 
 } // namespace blink