tree a3db97b8de5a8c4db01e4bf34ebf9b184f738fda
parent 62ba8d41a5f42b50fd9cf8676f701ce2aaf2e6e2
author Wei Liu <luciferleo@google.com> 1481773012 -0800
committer Brad Ebinger <breadley@google.com> 1502751461 +0000

Refactor EmergencyCallHelper -> RadioOnCallHelper

To make phone calls when the cellular radio is turned off automatically,
we will use a mechanism similar to the EmergencyCallHelper and share
the handling of the onComplete() callback.

Test: Telephony Unit Tests
Change-Id: Id782c759d3abd29d432782575f88d2ed83f083b2
(cherry picked from commit d6b7fc66320b36298bf09be89b25ed12ec639d25)