ref: 23e8be901811aa39891ff9888dc10ed7c4a084b0
parent: 608c4acc1f82e1181ce069439c053ead89640c2c
parent: d7febaf5c5c6872a38c4667da8cc380224184a25
author: Jingning Han <jingning@google.com>
date: Tue Oct 7 11:34:19 EDT 2014
Merge "Remove extra empty line"