tree 2e74df58d09a3b62ff61d0900cd695d6b94f6cb6
parent 6fc960302811796104e161fe316bbec6da6018de
author Ihab Awad <ihab@google.com> 1424204752 -0800
committer Ihab Awad <ihab@google.com> 1426536936 -0700

Further refactor Telecom and add tests

Complete refactoring Telecom to remove singletons from the core code.

Introduce a unit test that simulates a full outgoing phone call from
start to hangup.

Change-Id: I8b09cac6eb9b6aeeb0aeba5d8ae032b4c303c08d