tree 871f3877f6db65c265a9482eba3593f91e0ac129
parent cc8ace7989f663fe6c6c1ed0febca0d9d1f19c7a
author Wu-cheng Li <wuchengli@google.com> 1301696386 +0800
committer Wu-cheng Li <wuchengli@google.com> 1302255915 +0800

Add camera focus area API.

The API are still hidden.

bug:3475893

Change-Id: I92405c9e332b7fb141788cda7ebc9705dd666c67