Removed unused cricket::VideoCapturer methods

webrtc/api/androidvideocapturer.cc

Index: webrtc/api/androidvideocapturer.cc
diff --git a/webrtc/api/androidvideocapturer.cc b/webrtc/api/androidvideocapturer.cc
index a24d55c168e03f1fded01d02224babf7879508e6..9f1e696c46a69d5afe7dca06620d94bb063e27db 100644
--- a/webrtc/api/androidvideocapturer.cc
+++ b/webrtc/api/androidvideocapturer.cc
@@ -173,11 +173,7 @@ void AndroidVideoCapturer::OnCapturerStarted(bool success) {
   if (new_state == current_state_)
     return;
   current_state_ = new_state;
-
-  // TODO(perkj): SetCaptureState can not be used since it posts to |thread_|.
-  // But |thread_ | is currently just the thread that happened to create the
-  // cricket::VideoCapturer.
-  SignalStateChange(this, new_state);
+  SetCaptureState(new_state);
 }
 
 void AndroidVideoCapturer::OnIncomingFrame(