Merge "Cleaning up optimize_b() function."
authorDmitry Kovalev <dkovalev@google.com>
Mon, 10 Mar 2014 17:40:44 +0000 (10:40 -0700)
committerGerrit Code Review <gerrit@gerrit.golo.chromium.org>
Mon, 10 Mar 2014 17:40:44 +0000 (10:40 -0700)

Trivial merge