am 30c72ddd: Merge "Dialer: Set notification category for incoming calls." into lmp-mr1-dev

* commit '30c72ddd749b5445d75901524f4bea7ef55acee4':
  Dialer: Set notification category for incoming calls.
tree: 5bb7934d3e5c1218b938905f67ab843652285069
  1. InCallUI/