Merge changes from topic "PSL_TelephonyCallback"

* changes:
  [Telephony] Use TelephonyCallback instead of PhoneStateListener part1
  [PhoneStateListener] Redesign PhoneStateListener: Use TelephonyCallback
tree: af79e55296ace2cfaaf3532c727e5c847ac07811
  1. framework/
  2. service/
  3. OWNERS