Merge "Add ability to set whether audio route is allowed in BluetoothHeadsetClient" into cw-e-dev am: 4636770f0d am: 3b6f9f78cf
am: 698b33ea7f

* commit '698b33ea7f78d200df73ef869d68cfc5ab36e604':
  Add ability to set whether audio route is allowed in BluetoothHeadsetClient