am becda7b1: am a6897957: Merge "Send a broadcast on call state button touch" into lmp-dev

* commit 'becda7b10a03dfca7b10e3ced99a8bb865f8766a':
  Send a broadcast on call state button touch
tree: dde8837ae353c2e0b9b61dcc595c85dd0d05bfc4
  1. InCallUI/