ref: a9c7597adcc3734e3528d4fbadf6332043cb4e44
parent: b72373de79800e801ce730d24cb115daf78ae660
author: John Koleszar <jkoleszar@google.com>
date: Thu Nov 8 12:09:30 EST 2012
support building vp8 and vp9 into a single lib Change-Id: Ib8f8a66c9fd31e508cdc9caa662192f38433aa3d