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

media/base/video_decoder_config.h

Index: media/base/video_decoder_config.h
diff --git a/media/base/video_decoder_config.h b/media/base/video_decoder_config.h
index d0e15a2b9de807f702ee43dd81fda8a806f6e863..e095ba9f4889b23b39f56acc466d94ccf0da4149 100644
--- a/media/base/video_decoder_config.h
+++ b/media/base/video_decoder_config.h
@@ -42,18 +42,21 @@ enum VideoCodecProfile {
   VIDEO_CODEC_PROFILE_UNKNOWN = -1,
   H264PROFILE_MIN = 0,
   H264PROFILE_BASELINE = H264PROFILE_MIN,
-  H264PROFILE_MAIN,
-  H264PROFILE_EXTENDED,
-  H264PROFILE_HIGH,
-  H264PROFILE_HIGH10PROFILE,
-  H264PROFILE_HIGH422PROFILE,
-  H264PROFILE_HIGH444PREDICTIVEPROFILE,
-  H264PROFILE_SCALABLEBASELINE,
-  H264PROFILE_SCALABLEHIGH,
-  H264PROFILE_STEREOHIGH,
-  H264PROFILE_MULTIVIEWHIGH,
+  H264PROFILE_MAIN = 1,
+  H264PROFILE_EXTENDED = 2,
+  H264PROFILE_HIGH = 3,
+  H264PROFILE_HIGH10PROFILE = 4,
+  H264PROFILE_HIGH422PROFILE = 5,
+  H264PROFILE_HIGH444PREDICTIVEPROFILE = 6,
+  H264PROFILE_SCALABLEBASELINE = 7,
+  H264PROFILE_SCALABLEHIGH = 8,
+  H264PROFILE_STEREOHIGH = 9,
+  H264PROFILE_MULTIVIEWHIGH = 10,
   H264PROFILE_MAX = H264PROFILE_MULTIVIEWHIGH,
-  VIDEO_CODEC_PROFILE_MAX = H264PROFILE_MAX,
+  VP8PROFILE_MIN = 11,
+  VP8PROFILE_MAIN = VP8PROFILE_MIN,
+  VP8PROFILE_MAX = VP8PROFILE_MAIN,
+  VIDEO_CODEC_PROFILE_MAX = VP8PROFILE_MAX,
 };
 
 class MEDIA_EXPORT VideoDecoderConfig {