6848f72a49
Until telecomm code moves into a system service, we need a way for other apps to call into it for call-related functionality. Initial implementation only has silenceRinger. This is to be implemented by the telecomm code and used by TelephonyManager (until we have a TelecommManager). Change-Id: I9180797451dcb2e9029b20bed47f5d5cb8cddb9f