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

media/base/android/access_unit_queue.h

 // Copyright 2015 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.
 
 #ifndef MEDIA_BASE_ANDROID_ACCESS_UNIT_QUEUE_H_
 #define MEDIA_BASE_ANDROID_ACCESS_UNIT_QUEUE_H_
 
 #include <stddef.h>
 
 #include <list>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/synchronization/lock.h"
 #include "media/base/android/demuxer_stream_player_params.h"
 
 namespace media {
 
 // The queue of incoming data for MediaCodecDecoder.
 //
 // The data comes in the form of access units. Each access unit has a type.
 // If the type is |kConfigChanged| the access unit itself has no data, but
 // is accompanied with DemuxerConfigs.
@@ skipping 80 matching lines @@
 
   // The lock protects all fields together.
   mutable base::Lock lock_;
 
   DISALLOW_COPY_AND_ASSIGN(AccessUnitQueue);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_ANDROID_ACCESS_UNIT_QUEUE_H_