Change VideoRtpReceiver to create remote VideoTrack and VideoTrackSource.

webrtc/api/rtpsenderreceiver_unittest.cc

Index: webrtc/api/rtpsenderreceiver_unittest.cc
diff --git a/webrtc/api/rtpsenderreceiver_unittest.cc b/webrtc/api/rtpsenderreceiver_unittest.cc
index 0a7c408bf01499930ed269f0fe306495e93df904..22fa14f6618b374ef342aaef135bc98abf07d3b3 100644
--- a/webrtc/api/rtpsenderreceiver_unittest.cc
+++ b/webrtc/api/rtpsenderreceiver_unittest.cc
@@ -150,12 +150,11 @@ class RtpSenderReceiverTest : public testing::Test {
   }
 
   void CreateVideoRtpReceiver() {
-    AddVideoTrack(true);
-    EXPECT_CALL(video_provider_,
-                SetVideoPlayout(kVideoSsrc, true,
-                                video_track_->GetSink()));
-    video_rtp_receiver_ = new VideoRtpReceiver(stream_->GetVideoTracks()[0],
-                                               kVideoSsrc, &video_provider_);
+    EXPECT_CALL(video_provider_, SetVideoPlayout(kVideoSsrc, true, _));
+    video_rtp_receiver_ =
+        new VideoRtpReceiver(stream_, kVideoTrackId, rtc::Thread::Current(),
+                             kVideoSsrc, &video_provider_);
+    video_track_ = video_rtp_receiver_->video_track();
   }
 
   void DestroyAudioRtpReceiver() {
@@ -244,6 +243,20 @@ TEST_F(RtpSenderReceiverTest, LocalVideoTrackDisable) {
   DestroyVideoRtpSender();
 }
 
+TEST_F(RtpSenderReceiverTest, RemoteVideoTrackState) {
+  CreateVideoRtpReceiver();
+
+  EXPECT_EQ(webrtc::MediaStreamTrackInterface::kLive, video_track_->state());
+  EXPECT_EQ(webrtc::MediaSourceInterface::kLive,
+            video_track_->GetSource()->state());
+
+  DestroyVideoRtpReceiver();
+
+  EXPECT_EQ(webrtc::MediaStreamTrackInterface::kEnded, video_track_->state());
+  EXPECT_EQ(webrtc::MediaSourceInterface::kEnded,
+            video_track_->GetSource()->state());
+}
+
 TEST_F(RtpSenderReceiverTest, RemoteVideoTrackDisable) {
   CreateVideoRtpReceiver();