Updating libvpx to revision bdd35c13: This revision includes a fix for frame rate adaptation - avoid resetting the frame rate to 30 on each update.  Review URL: http://webrtc-codereview.appspot.com/279009
Updating libvpx to revision bdd35c13: This revision includes a fix for frame rate adaptation - avoid resetting the frame rate to 30 on each update. 
Review URL: http://webrtc-codereview.appspot.com/279009

git-svn-id: 917f5d3ca488f358c4d40eaec14422cf392ccec9@970 4adac7df-926f-26a2-2b94-8c16560cd09d

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