ref: 3833905ff2ee6ba57fdd8f1e03a94adf85070db2
parent: 3fa7e5c62c6829614c51f67b255741bb4069995e
author: Yunqing Wang <yunqingwang@google.com>
date: Tue Feb 28 06:13:09 EST 2017
Add a comment in encoder thread test Added a comment. Change-Id: I82f71c72598ad6f1eaa0b57b0b8ec56ab9658e81