ref: be60924f29d47d86cd4b8a90fcc23edffc20ddae
parent: 3286abd82e1eaf8433522dc63fbd5c430931be38
author: Dmitry Kovalev <dkovalev@google.com>
date: Wed Aug 21 12:40:16 EDT 2013
Cleaning up optimize_init_b function. Change-Id: Ib2c975e1d96deefb7ac4d6b600c8c5388035d111