ref: 004b9d83e37d355f590a6976a27b7b845d19a869
parent: 2baa3debd5cf7539e3a99d177801fa36c05a754b
author: Yunqing Wang <yunqingwang@google.com>
date: Tue Apr 14 11:12:40 EDT 2015
Revert "Force_split on 16x16 blocks in variance partition." This reverts commit eb8c667570aa83134c7db0690de9dbdde4d90291. The patch caused mismatch while using multi-threads. Change-Id: Icd646340af25b5d91e32f03ed3ea212e00e3e0be