ref: ab4b17a4d4155edec69350b949e8979b0c72cac8
parent: 22ee1b3c5cf7ee78e4b5fb48e337f769c8472255
parent: 37d7cb607e425db2d4c296df01c1259812f87f0c
author: James Zern <jzern@google.com>
date: Fri Feb 7 11:45:24 EST 2014
Merge "Remove unnecessary local variables."