Added implementation of RemoteMediaStreams.

content/renderer/media/peer_connection_handler_base.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/peer_connection_handler_base.h"
 
 #include "base/logging.h"
 #include "base/utf_string_conversions.h"
 #include "content/renderer/media/media_stream_dependency_factory.h"
 #include "content/renderer/media/media_stream_extra_data.h"
@@ skipping 33 matching lines @@
 }
 
 void PeerConnectionHandlerBase::RemoveStream(
     const WebKit::WebMediaStream& stream) {
   webrtc::MediaStreamInterface* native_stream = GetNativeMediaStream(stream);
   if (native_stream)
     native_peer_connection_->RemoveStream(native_stream);
   DCHECK(native_stream);
 }
 
-WebKit::WebMediaStream
-PeerConnectionHandlerBase::CreateRemoteWebKitMediaStream(
-    webrtc::MediaStreamInterface* stream) {
-  webrtc::AudioTrackVector audio_tracks = stream->GetAudioTracks();
-  webrtc::VideoTrackVector video_tracks = stream->GetVideoTracks();
-  WebKit::WebVector<WebKit::WebMediaStreamSource> audio_source_vector(
-      audio_tracks.size());
-  WebKit::WebVector<WebKit::WebMediaStreamSource> video_source_vector(
-      video_tracks.size());
-
-  // Add audio tracks.
-  size_t i = 0;
-  for (; i < audio_tracks.size(); ++i) {
-    webrtc::AudioTrackInterface* audio_track = audio_tracks[i];
-    DCHECK(audio_track);
-    audio_source_vector[i].initialize(
-        UTF8ToUTF16(audio_track->id()),
-        WebKit::WebMediaStreamSource::TypeAudio,
-        UTF8ToUTF16(audio_track->id()));
-  }
-
-  // Add video tracks.
-  for (i = 0; i < video_tracks.size(); ++i) {
-    webrtc::VideoTrackInterface* video_track = video_tracks[i];
-    DCHECK(video_track);
-    video_source_vector[i].initialize(
-        UTF8ToUTF16(video_track->id()),
-        WebKit::WebMediaStreamSource::TypeVideo,
-        UTF8ToUTF16(video_track->id()));
-  }
-  WebKit::WebMediaStream descriptor;
-  descriptor.initialize(UTF8ToUTF16(stream->label()),
-                        audio_source_vector, video_source_vector);
-  descriptor.setExtraData(new MediaStreamExtraData(stream, false));
-  return descriptor;
-}
-
 webrtc::MediaStreamTrackInterface*
 PeerConnectionHandlerBase::GetNativeMediaStreamTrack(
     const WebKit::WebMediaStream& stream,
     const WebKit::WebMediaStreamTrack& track) {
   std::string track_id = UTF16ToUTF8(track.id());
   webrtc::MediaStreamInterface* native_stream = GetNativeMediaStream(stream);
   if (!native_stream) {
     return NULL;
   }
   if (track.source().type() == WebKit::WebMediaStreamSource::TypeAudio) {
     return native_stream->FindAudioTrack(track_id);
   }
   if (track.source().type() == WebKit::WebMediaStreamSource::TypeVideo) {
     return native_stream->FindVideoTrack(track_id);
   }
   NOTIMPLEMENTED();  // We have an unknown type of media stream track.
   return NULL;
 }
 
 }  // namespace content