Adds MediaStreamSource, MediaStreamAudioSource and MediaStreamVideoCaptureDeviceSource

content/renderer/media/media_stream_center.cc

 // 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.
 
 #include "content/renderer/media/media_stream_center.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/common/media/media_stream_messages.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/renderer/render_thread.h"
 #include "content/renderer/media/media_stream_dependency_factory.h"
 #include "content/renderer/media/media_stream_extra_data.h"
-#include "content/renderer/media/media_stream_source_extra_data.h"
+#include "content/renderer/media/media_stream_source.h"
 #include "content/renderer/media/media_stream_track_extra_data.h"
 #include "content/renderer/render_view_impl.h"
 #include "third_party/WebKit/public/platform/WebMediaStream.h"
 #include "third_party/WebKit/public/platform/WebMediaStreamCenterClient.h"
 #include "third_party/WebKit/public/platform/WebMediaStreamSource.h"
 #include "third_party/WebKit/public/platform/WebMediaStreamTrack.h"
 #include "third_party/WebKit/public/platform/WebMediaStreamTrackSourcesRequest.h"
 #include "third_party/WebKit/public/platform/WebSourceInfo.h"
 #include "third_party/WebKit/public/platform/WebVector.h"
 #include "third_party/WebKit/public/web/WebFrame.h"
@@ skipping 43 matching lines @@
   webrtc::MediaStreamTrackInterface* native_track =
       MediaStreamDependencyFactory::GetNativeMediaStreamTrack(track);
   if (native_track)
     native_track->set_enabled(false);
 }
 
 bool MediaStreamCenter::didStopMediaStreamTrack(
     const blink::WebMediaStreamTrack& track) {
   DVLOG(1) << "MediaStreamCenter::didStopMediaStreamTrack";
   blink::WebMediaStreamSource source = track.source();
-  MediaStreamSourceExtraData* extra_data =
-      static_cast<MediaStreamSourceExtraData*>(source.extraData());
+  MediaStreamSource* extra_data =
+      static_cast<MediaStreamSource*>(source.extraData());
   if (!extra_data) {
     DVLOG(1) << "didStopMediaStreamTrack called on a remote track.";
     return false;
   }
 
-  extra_data->OnLocalSourceStop();
+  extra_data->StopSource();
   return true;
 }
 
 void MediaStreamCenter::didStopLocalMediaStream(
     const blink::WebMediaStream& stream) {
   DVLOG(1) << "MediaStreamCenter::didStopLocalMediaStream";
   MediaStreamExtraData* extra_data =
       static_cast<MediaStreamExtraData*>(stream.extraData());
   if (!extra_data) {
     NOTREACHED();
@@ skipping 82 matching lines @@
                     device.type == MEDIA_DEVICE_AUDIO_CAPTURE
                         ? blink::WebSourceInfo::SourceKindAudio
                         : blink::WebSourceInfo::SourceKindVideo,
                     blink::WebString::fromUTF8(device.name),
                     video_facing);
   }
   request_it->second.requestSucceeded(sourceInfos);
 }
 
 }  // namespace content