am 49a1e2ea: am 8c4fed1e: Merge "Add haptic vibration feedback on in-call buttons." into lmp-mr1-dev

* commit '49a1e2eaf6d0df75d011f9922d01d9ffd4fbe971':
  Add haptic vibration feedback on in-call buttons.
tree: d06c3122ead23ff982166ad679a56e91ba45f5e9
  1. InCallUI/