Merge "AudioManager: fix isBluetoothA2dpOn()" into nyc-dev am: dc7ce84095 am: 0bf32f0589
am: a81007c25c

* commit 'a81007c25c65c2b287fff0b4c08d5857711f9086':
  AudioManager: fix isBluetoothA2dpOn()

Change-Id: I5244d989105ac41a5cedc25d1e7d3757084482c4