am 589364c7: Merge "Make AudioTrack a RefBase so wrappers not needed"
am 589364c7: Merge "Make AudioTrack a RefBase so wrappers not needed"

* commit '589364c7179e764f4e8b9c0d53f45a1abf528aa8':
  Make AudioTrack a RefBase so wrappers not needed

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base