Convert //chromecast from scoped_ptr to std::unique_ptr

chromecast/browser/media/media_pipeline_host.cc

 // Copyright 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 "chromecast/browser/media/media_pipeline_host.h"
 
 #include <stddef.h>
 
 #include <utility>
 
@@ skipping 32 matching lines @@
 
 MediaPipelineHost::MediaPipelineHost() {
   thread_checker_.DetachFromThread();
 }
 
 MediaPipelineHost::~MediaPipelineHost() {
   DCHECK(thread_checker_.CalledOnValidThread());
 
   for (MediaTrackMap::iterator it = media_track_map_.begin();
        it != media_track_map_.end(); ++it) {
-    scoped_ptr<MediaTrackHost> media_track(it->second);
+    std::unique_ptr<MediaTrackHost> media_track(it->second);
   }
   media_track_map_.clear();
 }
 
 void MediaPipelineHost::Initialize(
     LoadType load_type,
     const MediaPipelineClient& client,
     const CreateMediaPipelineBackendCB& create_backend_cb) {
   DCHECK(thread_checker_.CalledOnValidThread());
   media_pipeline_.reset(new MediaPipelineImpl());
   task_runner_.reset(new TaskRunnerImpl());
   MediaPipelineDeviceParams::MediaSyncType sync_type =
       (load_type == kLoadTypeMediaStream)
           ? MediaPipelineDeviceParams::kModeIgnorePts
           : MediaPipelineDeviceParams::kModeSyncPts;
   MediaPipelineDeviceParams default_parameters(sync_type, task_runner_.get());
 
   media_pipeline_->SetClient(client);
   media_pipeline_->Initialize(load_type,
                               create_backend_cb.Run(default_parameters));
 }
 
 void MediaPipelineHost::SetAvPipe(
     TrackId track_id,
-    scoped_ptr<base::SharedMemory> shared_mem,
+    std::unique_ptr<base::SharedMemory> shared_mem,
     const base::Closure& pipe_read_activity_cb,
     const base::Closure& av_pipe_set_cb) {
   DCHECK(thread_checker_.CalledOnValidThread());
   CHECK(track_id == kAudioTrackId || track_id == kVideoTrackId);
 
   size_t shared_mem_size = shared_mem->requested_size();
-  scoped_ptr<MediaMemoryChunk> shared_memory_chunk(
+  std::unique_ptr<MediaMemoryChunk> shared_memory_chunk(
       new SharedMemoryChunk(std::move(shared_mem), shared_mem_size));
-  scoped_ptr<MediaMessageFifo> media_message_fifo(
+  std::unique_ptr<MediaMessageFifo> media_message_fifo(
       new MediaMessageFifo(std::move(shared_memory_chunk), shared_mem_size));
   media_message_fifo->ObserveReadActivity(pipe_read_activity_cb);
-  scoped_ptr<CodedFrameProviderHost> frame_provider_host(
+  std::unique_ptr<CodedFrameProviderHost> frame_provider_host(
       new CodedFrameProviderHost(std::move(media_message_fifo)));
 
   MediaTrackMap::iterator it = media_track_map_.find(track_id);
   MediaTrackHost* media_track_host;
   if (it == media_track_map_.end()) {
     media_track_host = new MediaTrackHost();
     media_track_map_.insert(
         std::pair<TrackId, MediaTrackHost*>(track_id, media_track_host));
   } else {
     media_track_host = it->second;
@@ skipping 69 matching lines @@
   if (it == media_track_map_.end())
     return;
 
   MediaTrackHost* media_track_host = it->second;
   if (!media_track_host->pipe_write_cb.is_null())
     media_track_host->pipe_write_cb.Run();
 }
 
 }  // namespace media
 }  // namespace chromecast