am d178b2da: am 5c8498db: Merge "Add easy way to get device idle whitelist." into mnc-dev

* commit 'd178b2da':
  Add easy way to get device idle whitelist.
  Don't prevent windows from drawing when they are just moving
  Added support for mid-call enabled SRVCC conference call
  MWI,phantom call,Suppl services, error codes
  Rename VoLTE/WFC enable API to available - add VT available API.
  Avoid IllegalStateException when generating/importing keys.
  docs: Updated M Preview API Overview and Behavior Changes for Preview 2 release.
  Unhide signal strength constants used by getLevel.