ref: 32d89921472723879eb4294ff9e6e41d5c82f670
parent: 30ea3ef28355641dbbe631c6092168fe4f6cd01a
parent: c39526da8a88facd9326ce68a6ad5ad250e096dc
author: Jerome Jiang <jianj@google.com>
date: Wed May 31 12:37:07 EDT 2017
Merge "Write skin map of vp8 skin detection for debug."