Remove an outdated timeupdate hack android uses to start video painting

content/renderer/media/android/webmediaplayer_android.cc

Index: content/renderer/media/android/webmediaplayer_android.cc
diff --git a/content/renderer/media/android/webmediaplayer_android.cc b/content/renderer/media/android/webmediaplayer_android.cc
index e04d8f436f37a02e8306469be59bc6b656fbbfd5..df74bb763ae65b34ac229968fcae509988e10d90 100644
--- a/content/renderer/media/android/webmediaplayer_android.cc
+++ b/content/renderer/media/android/webmediaplayer_android.cc
@@ -913,11 +913,6 @@ void WebMediaPlayerAndroid::OnVideoSizeChanged(int width, int height) {
                                media::VIDEO_ROTATION_0)));
     client_->setWebLayer(video_weblayer_.get());
   }
-
-  // TODO(qinmin): This is a hack. We need the media element to stop showing the
-  // poster image by forcing it to call setDisplayMode(video). Should move the
-  // logic into HTMLMediaElement.cpp.
-  client_->timeChanged();
 }
 
 void WebMediaPlayerAndroid::OnTimeUpdate(base::TimeDelta current_timestamp,