ref: ddf13be8ef7a9ab4c3b151b68de56da5ed9a069a
parent: 1f7d810a72a290f3c52e518a72e130d42e69f3e1
parent: 679e4abdd5f733ab544689ce210b42d37e7ce164
author: John Koleszar <jkoleszar@google.com>
date: Tue May 21 13:29:51 EDT 2013
Merge "Initial version of alpha channel support" into experimental