Temporarily switch to Chrome's hosted libvpx copy. Review URL: http://webrtc-codereview.appspot.com/138008
Temporarily switch to Chrome's hosted libvpx copy.
Review URL: http://webrtc-codereview.appspot.com/138008

git-svn-id: 917f5d3ca488f358c4d40eaec14422cf392ccec9@509 4adac7df-926f-26a2-2b94-8c16560cd09d

mwgoldsmith/libilbc,TimothyGu/libilbc,TimothyGu/libilbc,TimothyGu/libilbc,mwgoldsmith/libilbc,mwgoldsmith/ilbc,ShiftMediaProject/libilbc,TimothyGu/libilbc,ShiftMediaProject/libilbc,mwgoldsmith/ilbc,ShiftMediaProject/libilbc,ShiftMediaProject/libilbc,ShiftMediaProject/libilbc,mwgoldsmith/libilbc,mwgoldsmith/ilbc,mwgoldsmith/libilbc,TimothyGu/libilbc,mwgoldsmith/ilbc