ref: 199951bd61d1860a5fc3320f9c6301109adec5f4
parent: d3ccb3fe2eb1af8ceea0ed267c4a118e0253ebff
parent: 9ace4f9e998179a0e0a32bdb5abaec4a27fe9d8e
author: Yaowu Xu <yaowu@google.com>
date: Thu Jan 15 05:46:20 EST 2015
Merge "Fix comments for doxygen"