Remove OwnPtr from Blink.

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

 /*
  * Copyright (C) 2012 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.
  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
  *     its contributors may be used to endorse or promote products derived
  *     from this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE 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 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/PeriodicWave.h"
 #include "bindings/core/v8/ExceptionMessages.h"
 #include "bindings/core/v8/ExceptionState.h"
 #include "core/dom/ExceptionCode.h"
 #include "modules/webaudio/AbstractAudioContext.h"
 #include "modules/webaudio/OscillatorNode.h"
+#include "modules/webaudio/PeriodicWave.h"
 #include "platform/audio/FFTFrame.h"
 #include "platform/audio/VectorMath.h"
+#include "wtf/PtrUtil.h"
 #include <algorithm>
+#include <memory>
 
 namespace blink {
 
 // The number of bands per octave.  Each octave will have this many entries in the wave tables.
 const unsigned kNumberOfOctaveBands = 3;
 
 // The max length of a periodic wave. This must be a power of two greater than or equal to 2048 and
 // must be supported by the FFT routines.
 const unsigned kMaxPeriodicWaveSize = 16384;
 
@@ skipping 187 matching lines @@
             realP[i] = 0;
             imagP[i] = 0;
         }
 
         // Clear packed-nyquist and any DC-offset.
         realP[0] = 0;
         imagP[0] = 0;
 
         // Create the band-limited table.
         unsigned waveSize = periodicWaveSize();
-        OwnPtr<AudioFloatArray> table = adoptPtr(new AudioFloatArray(waveSize));
+        std::unique_ptr<AudioFloatArray> table = wrapUnique(new AudioFloatArray(waveSize));
         adjustV8ExternalMemory(waveSize * sizeof(float));
         m_bandLimitedTables.append(std::move(table));
 
         // Apply an inverse FFT to generate the time-domain table data.
         float* data = m_bandLimitedTables[rangeIndex]->data();
         frame.doInverseFFT(data);
 
         // For the first range (which has the highest power), calculate its peak value then compute normalization scale.
         if (!disableNormalization) {
             if (!rangeIndex) {
@@ skipping 86 matching lines @@
 
         realP[n] = 0;
         imagP[n] = b;
     }
 
     createBandLimitedTables(realP, imagP, halfSize, false);
 }
 
 } // namespace blink