tree 02bac7f51ab918fe7a66aa6728b2722033c0e3da
parent 6f5ca42e12fa37e37e7a6a2a5475594e4f2193c5
author Andrew Lee <anwlee@google.com> 1409073213 -0700
committer The Android Automerger <android-build@google.com> 1409090093 -0700

Null protect maybeShowConferenceCallButton.

Bug: 17274805
Change-Id: Id25b325e9d59b63632eb55c514af409555707b9d