tree c20cb699d7e141bb21e70e1a54bf679ab325c3e1
parent 2399038f488c5ae0a4cd6fb45301ff8747a29be1
author Alan Newberger <alann@google.com> 1435265913 -0700
committer Alan Newberger <alann@google.com> 1435265913 -0700

Ensure CaptureModule/API2 works without front camera

Add a check in both first run dialogs, and the generated HardwareSpec,
so that front cameras are only used if detected.

BUG=21781461

Change-Id: I6844655b2fd3df90b649f5dfd6a006ef68dbf1da