tree bab0306a9a6004c8e4c5ca952ef99f5c91583be4
parent ae3a1f45951aeb716e1f6b9a99a09838eb55dab4
author Wu-cheng Li <wuchengli@google.com> 1281034225 -0700
committer Wu-cheng Li <wuchengli@google.com> 1281646814 -0700

Improve camera documentation.

Change-Id: I3c9e5e6de5ce64b8d7d892483930238fa9cc247c