BluetoothHearingAid System APIs now throw an exception if a null
BluetoothDevice is passed in

Bug: 149238489
Test: Manual
Merged-In: I594f558bfe1e286bf74dd8dc3db4c8497fd0a025
Change-Id: I594f558bfe1e286bf74dd8dc3db4c8497fd0a025
2 files changed