Propagate MediaStreamSource state to video tracks the same way as audio.

webrtc/api/java/src/org/webrtc/MediaStreamTrack.java

Index: webrtc/api/java/src/org/webrtc/MediaStreamTrack.java
diff --git a/webrtc/api/java/src/org/webrtc/MediaStreamTrack.java b/webrtc/api/java/src/org/webrtc/MediaStreamTrack.java
index ddc2a9866de0449543b6952c8868fe18a957d2be..e06a8f61cad52cb7edf6b92e34a631fecfef9cef 100644
--- a/webrtc/api/java/src/org/webrtc/MediaStreamTrack.java
+++ b/webrtc/api/java/src/org/webrtc/MediaStreamTrack.java
@@ -14,7 +14,7 @@ package org.webrtc;
 public class MediaStreamTrack {
   /** Tracks MediaStreamTrackInterface.TrackState */
   public enum State {
-    INITIALIZING, LIVE, ENDED, FAILED
+    LIVE, ENDED
   }
 
   final long nativeTrack;