Merge change Id095e180 into eclair

* changes:
  Make sure the visualization stops immediately when sound stops, instead of continuing for a fraction of a second.

media/libmediaplayerservice/MediaPlayerService.cpp

@@ -1509,6 +1509,7 @@ void MediaPlayerService::AudioOutput::pause()
 {
     LOGV("pause");
     if (mTrack) mTrack->pause();
+    lastWriteTime = 0;
 }
 
 void MediaPlayerService::AudioOutput::close()