Replace scoped_ptr with std::unique_ptr in //media/base.

media/base/audio_shifter_unittest.cc

 // Copyright (c) 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stddef.h>
 
 #include <cmath>
+#include <memory>
 #include <vector>
 
 #include "media/base/audio_bus.h"
 #include "media/base/audio_shifter.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace media {
 
 const int kSampleRate = 48000;
 const int kInputPacketSize = 48;
@@ skipping 16 matching lines @@
         expect_smooth_output_(true),
         input_sample_n_(0),
         output_sample_(0) {
   }
 
   void SetupInput(int size, base::TimeDelta rate) {
     input_size_ = size;
     input_rate_ = rate;
   }
 
-  scoped_ptr<AudioBus> CreateTestInput() {
-    scoped_ptr<AudioBus> input(AudioBus::Create(2, input_size_));
+  std::unique_ptr<AudioBus> CreateTestInput() {
+    std::unique_ptr<AudioBus> input(AudioBus::Create(2, input_size_));
     for (size_t i = 0; i < input_size_; i++) {
       input->channel(0)[i] = input->channel(1)[i] = input_sample_n_;
       input_sample_n_++;
     }
     if (tag_input_) {
       input->channel(0)[0] = 10000000.0;
       tag_input_ = false;
       expect_smooth_output_ = false;
     }
     return input;
@@ skipping 83 matching lines @@
 
  protected:
   AudioShifter shifter_;
   base::TimeDelta input_rate_;
   base::TimeDelta output_rate_;
   base::TimeDelta end2end_latency_;
   base::TimeDelta playback_latency_;
   base::TimeTicks time_to_push_;
   base::TimeTicks time_to_pull_;
   base::TimeTicks now_;
-  scoped_ptr<AudioBus> test_input_;
-  scoped_ptr<AudioBus> test_output_;
+  std::unique_ptr<AudioBus> test_input_;
+  std::unique_ptr<AudioBus> test_output_;
   std::vector<base::TimeTicks> silent_outputs_;
   std::vector<base::TimeTicks> skip_outputs_;
   std::vector<base::TimeTicks> marker_outputs_;
   size_t input_size_;
   bool tag_input_;
   bool expect_smooth_output_;
   size_t input_sample_n_;
   double output_sample_;
 };
 
@@ skipping 41 matching lines @@
     ,
     AudioShifterTest,
     ::testing::Combine(::testing::Range(0, 3),
                        ::testing::Range(0, 3),
                        ::testing::Range(0, 3),
                        ::testing::Bool()));
 
 #endif
 
 }  // namespace media