am 4750cbd9: Merge "DO NOT MERGE: Bluetooth HDP sample. Cherry pick from ics-mr1 Change ID I7035cb13da6f6cd64e63df8a5ccf2391fe41f18e" into ics-mr0

* commit '4750cbd9311b763265f8ab6ddee187e0c9a71665':
  DO NOT MERGE: Bluetooth HDP sample. Cherry pick from ics-mr1 Change ID I7035cb13da6f6cd64e63df8a5ccf2391fe41f18e