Replace scoped_ptr with unique_ptr in webrtc/common_audio/

webrtc/common_audio/resampler/sinc_resampler.h

 /*
  *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 // Modified from the Chromium original here:
 // src/media/base/sinc_resampler.h
 
 #ifndef WEBRTC_COMMON_AUDIO_RESAMPLER_SINC_RESAMPLER_H_
 #define WEBRTC_COMMON_AUDIO_RESAMPLER_SINC_RESAMPLER_H_
 
+#include <memory>
+
 #include "webrtc/base/constructormagic.h"
 #include "webrtc/base/gtest_prod_util.h"
-#include "webrtc/base/scoped_ptr.h"
 #include "webrtc/system_wrappers/include/aligned_malloc.h"
 #include "webrtc/typedefs.h"
 
 namespace webrtc {
 
 // Callback class for providing more data into the resampler.  Expects |frames|
 // of data to be rendered into |destination|; zero padded if not enough frames
 // are available to satisfy the request.
 class SincResamplerCallback {
  public:
@@ skipping 100 matching lines @@
 
   // The number of source frames processed per pass.
   size_t block_size_;
 
   // The size (in samples) of the internal buffer used by the resampler.
   const size_t input_buffer_size_;
 
   // Contains kKernelOffsetCount kernels back-to-back, each of size kKernelSize.
   // The kernel offsets are sub-sample shifts of a windowed sinc shifted from
   // 0.0 to 1.0 sample.
-  rtc::scoped_ptr<float[], AlignedFreeDeleter> kernel_storage_;
-  rtc::scoped_ptr<float[], AlignedFreeDeleter> kernel_pre_sinc_storage_;
-  rtc::scoped_ptr<float[], AlignedFreeDeleter> kernel_window_storage_;
+  std::unique_ptr<float[], AlignedFreeDeleter> kernel_storage_;
+  std::unique_ptr<float[], AlignedFreeDeleter> kernel_pre_sinc_storage_;
+  std::unique_ptr<float[], AlignedFreeDeleter> kernel_window_storage_;
 
   // Data from the source is copied into this buffer for each processing pass.
-  rtc::scoped_ptr<float[], AlignedFreeDeleter> input_buffer_;
+  std::unique_ptr<float[], AlignedFreeDeleter> input_buffer_;
 
   // Stores the runtime selection of which Convolve function to use.
   // TODO(ajm): Move to using a global static which must only be initialized
   // once by the user. We're not doing this initially, because we don't have
   // e.g. a LazyInstance helper in webrtc.
 #if defined(WEBRTC_CPU_DETECTION)
   typedef float (*ConvolveProc)(const float*, const float*, const float*,
                                 double);
   ConvolveProc convolve_proc_;
 #endif
 
   // Pointers to the various regions inside |input_buffer_|.  See the diagram at
   // the top of the .cc file for more information.
   float* r0_;
   float* const r1_;
   float* const r2_;
   float* r3_;
   float* r4_;
 
   RTC_DISALLOW_COPY_AND_ASSIGN(SincResampler);
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_COMMON_AUDIO_RESAMPLER_SINC_RESAMPLER_H_