Remove the vp9_ prefix from vp10 file names. Change-Id: I513a211b286a57d6126fc1b0fbfd6405120014f1
This commit folks the VP9 and VP10 codebase and makes libvpx support VP8, VP9, and VP10. Change-Id: I81782e0b809acb3c9844bee8c8ec8f4d5e8fa356