ref: 2d65fc2ce68a1d82680bfc4de4148f5684e02109
parent: d02748a607e127fa5be50c29adca75fd83330f28
parent: 74a334da7a2a0d7fa75d4bc4c859445c5780f08d
author: Jingning Han <jingning@google.com>
date: Fri Sep 7 22:26:52 EDT 2018
Merge "Fork auto-alt-ref control"