ref: 02c063797bd3716274400d239752b5b49285ce55
parent: 4e7d3088a78655c3054da7484965a2053314c3de
parent: b104a0a44946f509ab866b39c03170b2ad1f34eb
author: Alex Converse <aconverse@google.com>
date: Wed Feb 12 10:35:55 EST 2014
Merge "Cleanup tokenize_b and hoist some invarients out of the loop."