tree 5605f4cbc2c2e3bab9a890fda206d64e1884be79
parent 6d813d8c9223ba6e55e98f23a8a8c2248466feff
author Ying Wang <wangying@google.com> 1457128583 -0800
committer Ying Wang <wangying@google.com> 1457128583 -0800

Small fixes.

Change-Id: Ia949ed0bc93edb78d0b029f3bd3dd584e9a00dc8