am f3ee6f87: Telephony: Remove references to mExitECMRunnable object.

Merge commit 'f3ee6f87a344b185d8bde12c77440c9020378510' into gingerbread-plus-aosp

* commit 'f3ee6f87a344b185d8bde12c77440c9020378510':
  Telephony: Remove references to mExitECMRunnable object.