ref: e6479c8cfa60c1959a572c5688bd487b6d0b2535
parent: 9ed23de13f0ddfebea2a7ff6caa370126dd84979
parent: 7ba646f7e6142ff95b026a042f3d352012e46177
author: JackyChen <jackychen@google.com>
date: Mon Sep 29 12:56:16 EDT 2014
Merge "Fix a bug in calculating delta in VP9 denoiser."