Add a 'remote' property to MediaSourceInterface. Also adding an implementation to the relevant sour…

talk/app/webrtc/videotrack_unittest.cc

 /*
  * libjingle
  * Copyright 2012 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 44 matching lines @@
  public:
   VideoTrackTest() {
     static const char kVideoTrackId[] = "track_id";
 
     channel_manager_.reset(new cricket::ChannelManager(
         new cricket::FakeMediaEngine(), rtc::Thread::Current()));
     EXPECT_TRUE(channel_manager_->Init());
     video_track_ = VideoTrack::Create(
         kVideoTrackId,
         VideoSource::Create(channel_manager_.get(),
-                            new webrtc::RemoteVideoCapturer(), NULL));
+                            new webrtc::RemoteVideoCapturer(), NULL, true));
   }
 
  protected:
   rtc::scoped_ptr<cricket::ChannelManager> channel_manager_;
   rtc::scoped_refptr<VideoTrackInterface> video_track_;
 };
 
 // Test adding renderers to a video track and render to them by providing
 // frames to the source.
 TEST_F(VideoTrackTest, RenderVideo) {
@@ skipping 26 matching lines @@
 
   EXPECT_EQ(2, renderer_1->num_rendered_frames());
   EXPECT_EQ(1, renderer_2->num_rendered_frames());
 
   video_track_->RemoveRenderer(renderer_1.get());
   renderer_input->RenderFrame(&frame);
 
   EXPECT_EQ(2, renderer_1->num_rendered_frames());
   EXPECT_EQ(2, renderer_2->num_rendered_frames());
 }