ref: a58d0e85d755d6ad1134b183c2b259f32940e9e1
parent: 0fced0bca7376a93a1e061a0c0647f66a4b5add3
parent: 02509024750ea8f637d6334308620a6cd32e405a
author: Jingning Han <jingning@google.com>
date: Sat Mar 8 02:57:11 EST 2014
Merge "Clearn up model_rd in non-RD coding mode"