ref: 815734e5fb2693f10d6e9bf53ce5d68c9707d460
parent: 1c75e77b6d58b09b59a6cd02a4e9443542f388ef
author: Paul Wilkins <paulwilkins@google.com>
date: Thu Mar 21 14:37:48 EDT 2013
Minor code clean up Change-Id: Ifa864e0acb253b238b03cdeed0fe5d6ee30a45d8