ref: 2b5e6de80613baed2c28e893920dd7a632a8a231
parent: 062864f4cc2179b6f222ae337538c18bfd08037a
parent: a82cc0205dd6227c2a10e0bff8b11aa1c6da0652
author: James Zern <jzern@google.com>
date: Mon Oct 24 14:21:12 EDT 2011
Merge "remove unused variable warning"