ref: c7a2e746bfb002153a01c5d51314d9a759ea7689
parent: 0becfe42bb16706100f6db62fb0276112cad51ec
author: Dmitry Kovalev <dkovalev@google.com>
date: Tue May 27 14:38:57 EDT 2014
Cleaning up full_pixel_search(). Change-Id: Ie517ac06385133ffb3bbc449d9f23240f245976d