ref: c930ea7dcd2c488158f4270027da017524fd6999
parent: 2fa333c2ae1b6fcc1864de12a7ad344a16e2ac0a
parent: 4e5b4b58483e1f38e37acd49b809d725b4f66c26
author: Jerome Jiang <jianj@google.com>
date: Fri Feb 9 11:58:55 EST 2018
Merge "Add ROI support for VP9."