ref: 25e55526301eba7d6e5c68e25402e9b2102976d8
parent: c2634188ceb2c0ce9256569004f985a5e7e76666
author: hkuang <hkuang@google.com>
date: Thu Dec 12 15:33:06 EST 2013
Remove border extension in intra frame prediction. Change-Id: Id677df4d3dbbed6fdf7319ca6464f19cf32c8176