ref: 6e328037c7b60216e31a021f23e96501320e6472
parent: 1b47977b7efb435a9d522a222be6b5cc06310bec
parent: daf18d6d6c8d74e9e97596094c0e0fe5ecbe0489
author: Dmitry Kovalev <dkovalev@google.com>
date: Thu Mar 6 08:15:32 EST 2014
Merge "Cleaning up labels2mode() function."