Add support for VP8 decode to OmxVideoDecodeAccelerator, for HW that supports it.

webkit/plugins/ppapi/ppb_video_decoder_impl.cc

Index: webkit/plugins/ppapi/ppb_video_decoder_impl.cc
diff --git a/webkit/plugins/ppapi/ppb_video_decoder_impl.cc b/webkit/plugins/ppapi/ppb_video_decoder_impl.cc
index b1bcc9d0f7d53b03b70f300521afac949198b18f..2ca09e6d48dcfa848e7be5c2198e888da26b55b6 100644
--- a/webkit/plugins/ppapi/ppb_video_decoder_impl.cc
+++ b/webkit/plugins/ppapi/ppb_video_decoder_impl.cc
@@ -77,6 +77,8 @@ static media::VideoCodecProfile PPToMediaProfile(
       return media::H264PROFILE_STEREOHIGH;
     case PP_VIDEODECODER_H264PROFILE_MULTIVIEWHIGH:
       return media::H264PROFILE_MULTIVIEWHIGH;
+    case PP_VIDEODECODER_VP8PROFILE_MAIN:
+      return media::VP8PROFILE_MAIN;
     default:
       return media::VIDEO_CODEC_PROFILE_UNKNOWN;
   }