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

media/renderers/video_renderer_impl.h

 // Copyright 2013 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_RENDERERS_VIDEO_RENDERER_IMPL_H_
 #define MEDIA_RENDERERS_VIDEO_RENDERER_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <deque>
+#include <memory>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/memory/weak_ptr.h"
 #include "base/synchronization/condition_variable.h"
 #include "base/synchronization/lock.h"
 #include "base/timer/timer.h"
 #include "media/base/decryptor.h"
 #include "media/base/demuxer_stream.h"
 #include "media/base/media_log.h"
 #include "media/base/pipeline_status.h"
 #include "media/base/video_decoder.h"
@@ skipping 43 matching lines @@
                   const StatisticsCB& statistics_cb,
                   const BufferingStateCB& buffering_state_cb,
                   const base::Closure& ended_cb,
                   const PipelineStatusCB& error_cb,
                   const TimeSource::WallClockTimeCB& wall_clock_time_cb,
                   const base::Closure& waiting_for_decryption_key_cb) override;
   void Flush(const base::Closure& callback) override;
   void StartPlayingFrom(base::TimeDelta timestamp) override;
   void OnTimeStateChanged(bool time_progressing) override;
 
-  void SetTickClockForTesting(scoped_ptr<base::TickClock> tick_clock);
+  void SetTickClockForTesting(std::unique_ptr<base::TickClock> tick_clock);
   void SetGpuMemoryBufferVideoForTesting(
-      scoped_ptr<GpuMemoryBufferVideoFramePool> gpu_memory_buffer_pool);
+      std::unique_ptr<GpuMemoryBufferVideoFramePool> gpu_memory_buffer_pool);
   size_t frames_queued_for_testing() const {
     return algorithm_->frames_queued();
   }
 
   // VideoRendererSink::RenderCallback implementation.
   scoped_refptr<VideoFrame> Render(base::TimeTicks deadline_min,
                                    base::TimeTicks deadline_max,
                                    bool background_rendering) override;
   void OnFrameDropped() override;
 
@@ skipping 89 matching lines @@
   // might deadlock. Do not call Start() or Stop() on the sink directly, use
   // StartSink() and StopSink() to ensure background rendering is started.  Only
   // access these values on |task_runner_|.
   VideoRendererSink* const sink_;
   bool sink_started_;
 
   // Used for accessing data members.
   base::Lock lock_;
 
   // Provides video frames to VideoRendererImpl.
-  scoped_ptr<VideoFrameStream> video_frame_stream_;
+  std::unique_ptr<VideoFrameStream> video_frame_stream_;
 
   // Pool of GpuMemoryBuffers and resources used to create hardware frames.
-  scoped_ptr<GpuMemoryBufferVideoFramePool> gpu_memory_buffer_pool_;
+  std::unique_ptr<GpuMemoryBufferVideoFramePool> gpu_memory_buffer_pool_;
 
   scoped_refptr<MediaLog> media_log_;
 
   // Flag indicating low-delay mode.
   bool low_delay_;
 
   // Keeps track of whether we received the end of stream buffer and finished
   // rendering.
   bool received_end_of_stream_;
   bool rendered_end_of_stream_;
@@ skipping 49 matching lines @@
   PipelineStatusCB error_cb_;
   TimeSource::WallClockTimeCB wall_clock_time_cb_;
 
   base::TimeDelta start_timestamp_;
 
   // Keeps track of the number of frames decoded and dropped since the
   // last call to |statistics_cb_|. These must be accessed under lock.
   int frames_decoded_;
   int frames_dropped_;
 
-  scoped_ptr<base::TickClock> tick_clock_;
+  std::unique_ptr<base::TickClock> tick_clock_;
 
   // Algorithm for selecting which frame to render; manages frames and all
   // timing related information.
-  scoped_ptr<VideoRendererAlgorithm> algorithm_;
+  std::unique_ptr<VideoRendererAlgorithm> algorithm_;
 
   // Indicates that Render() was called with |background_rendering| set to true,
   // so we've entered a background rendering mode where dropped frames are not
   // counted.  Must be accessed under |lock_| once |sink_| is started.
   bool was_background_rendering_;
 
   // Indicates whether or not media time is currently progressing or not.  Must
   // only be accessed from |task_runner_|.
   bool time_progressing_;
 
   // Indicates that Render() should only render the first frame and then request
   // that the sink be stopped.  |posted_maybe_stop_after_first_paint_| is used
   // to avoid repeated task posts.
   bool render_first_frame_and_stop_;
   bool posted_maybe_stop_after_first_paint_;
 
   // Memory usage of |algorithm_| recorded during the last UpdateStats_Locked()
   // call.
   int64_t last_video_memory_usage_;
 
   // NOTE: Weak pointers must be invalidated before all other member variables.
   base::WeakPtrFactory<VideoRendererImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(VideoRendererImpl);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_RENDERERS_VIDEO_RENDERER_IMPL_H_