Convert //media/audio from scoped_ptr to std::unique_ptr

media/audio/fake_audio_input_stream.h

 // Copyright (c) 2012 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.
 //
 // A fake implementation of AudioInputStream, useful for testing purpose.
 
 #ifndef MEDIA_AUDIO_FAKE_AUDIO_INPUT_STREAM_H_
 #define MEDIA_AUDIO_FAKE_AUDIO_INPUT_STREAM_H_
 
+#include <memory>
 #include <vector>
 
 #include "base/callback_forward.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "media/audio/audio_io.h"
 #include "media/audio/audio_parameters.h"
 #include "media/audio/fake_audio_worker.h"
 
 namespace media {
 
 class AudioBus;
 class AudioManagerBase;
 class SimpleSource;
 
@@ skipping 28 matching lines @@
   // TODO(hclam): Make this non-static. To do this we'll need to fix
   // crbug.com/159053 such that video capture device is aware of audio
   // input stream.
   static void BeepOnce();
 
  private:
   FakeAudioInputStream(AudioManagerBase* manager,
                        const AudioParameters& params);
   ~FakeAudioInputStream() override;
 
-  scoped_ptr<AudioOutputStream::AudioSourceCallback> ChooseSource();
+  std::unique_ptr<AudioOutputStream::AudioSourceCallback> ChooseSource();
   void ReadAudioFromSource();
 
   AudioManagerBase* audio_manager_;
   AudioInputCallback* callback_;
   FakeAudioWorker fake_audio_worker_;
   AudioParameters params_;
 
-  scoped_ptr<AudioOutputStream::AudioSourceCallback> audio_source_;
-  scoped_ptr<media::AudioBus> audio_bus_;
+  std::unique_ptr<AudioOutputStream::AudioSourceCallback> audio_source_;
+  std::unique_ptr<media::AudioBus> audio_bus_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeAudioInputStream);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_AUDIO_FAKE_AUDIO_INPUT_STREAM_H_