ref: a2a5c6f821483891f3488b3f14e2c72a81ffe8f6
parent: ca39a008224239230e73176df0d088b37ba0b05e
parent: 8c8381d5439b0caedec42261d32724612cef7f3e
author: Jingning Han <jingning@google.com>
date: Wed Oct 30 12:00:57 EDT 2013
Merge "Enable all-zero coeff block index for sub8x8 blk"