am 69158e3e: am 6ab33981: am 610255e8: Merge "audioflinger: pause HW A/V sync output when AudioTrack underruns" into lmp-mr1-dev

* commit '69158e3e7b565a5ca131a2efaa9b76615ca80cbb':
  audioflinger: pause HW A/V sync output when AudioTrack underruns