ref: b671491ad473436d74c7a54a7693efcb1484a23c
parent: 0615a196e220afed1f175f5e27801a9f334c4488
parent: e3bf55dedbe9c95824f53a22a241166579e50dbe
author: hkuang <hkuang@google.com>
date: Fri Oct 17 10:13:44 EDT 2014
Merge "Correct the logic of ready_for_new_data."