Convert //content from scoped_ptr to std::unique_ptr

content/public/renderer/media_stream_utils.cc

 // 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.
 
 #include "content/public/renderer/media_stream_utils.h"
 
+#include <memory>
 #include <utility>
 
 #include "base/callback.h"
 #include "base/guid.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/rand_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/renderer/media/media_stream_audio_source.h"
 #include "content/renderer/media/media_stream_video_capturer_source.h"
 #include "content/renderer/media/media_stream_video_source.h"
 #include "content/renderer/media/media_stream_video_track.h"
 #include "content/renderer/render_thread_impl.h"
 #include "media/base/audio_capturer_source.h"
 #include "media/base/video_capturer_source.h"
 #include "third_party/WebKit/public/platform/WebMediaStream.h"
 #include "third_party/WebKit/public/platform/WebMediaStreamSource.h"
 #include "third_party/WebKit/public/web/WebMediaStreamRegistry.h"
 
 namespace content {
 
 bool AddVideoTrackToMediaStream(
-    scoped_ptr<media::VideoCapturerSource> video_source,
+    std::unique_ptr<media::VideoCapturerSource> video_source,
     bool is_remote,
     bool is_readonly,
     blink::WebMediaStream* web_media_stream) {
   DCHECK(video_source.get());
   if (!web_media_stream || web_media_stream->isNull()) {
     DLOG(ERROR) << "WebMediaStream is null";
     return false;
   }
 
   blink::WebMediaStreamSource web_media_stream_source;
@@ skipping 48 matching lines @@
   MediaStreamAudioSource* media_stream_source(new MediaStreamAudioSource(
       -1, StreamDeviceInfo(), MediaStreamSource::SourceStoppedCallback(),
       RenderThreadImpl::current()->GetPeerConnectionDependencyFactory()));
 
   blink::WebMediaConstraints constraints;
   constraints.initialize();
   {
     // TODO(miu): In an upcoming change, a source purposed for passing audio
     // directly (i.e., without modification) will replace this "hacky" use of
     // WebRtcAudioCapturer.  http://crbug.com/577881
-    scoped_ptr<WebRtcAudioCapturer> capturer(
+    std::unique_ptr<WebRtcAudioCapturer> capturer(
         WebRtcAudioCapturer::CreateCapturer(-1, StreamDeviceInfo(), constraints,
                                             nullptr, media_stream_source));
     capturer->SetCapturerSource(std::move(audio_source), params);
     media_stream_source->SetAudioCapturer(std::move(capturer));
   }
   web_media_stream_source.setExtraData(
       media_stream_source);  // Takes ownership.
 
   blink::WebMediaStreamTrack web_media_stream_track;
   web_media_stream_track.initialize(web_media_stream_source);
@@ skipping 22 matching lines @@
     const blink::WebMediaStreamTrack& video_track) {
   if (video_track.isNull())
     return;
   MediaStreamVideoSource* const source =
       MediaStreamVideoSource::GetVideoSource(video_track.source());
   if (source)
     source->RequestRefreshFrame();
 }
 
 }  // namespace content