Add 4 VP9 profiles to the media::VideoCodecProfile enum.

media/base/video_decoder_config.cc

Index: media/base/video_decoder_config.cc
diff --git a/media/base/video_decoder_config.cc b/media/base/video_decoder_config.cc
index 98e1c82560e41f3bab5bae7d2439b282897fe9e0..796519143c9c3629b0148b5538a5c649d191e0a5 100644
--- a/media/base/video_decoder_config.cc
+++ b/media/base/video_decoder_config.cc
@@ -33,7 +33,10 @@ VideoCodec VideoCodecProfileToVideoCodec(VideoCodecProfile profile) {
       return kCodecHEVC;
     case VP8PROFILE_ANY:
       return kCodecVP8;
-    case VP9PROFILE_ANY:
+    case VP9PROFILE_PROFILE0:
+    case VP9PROFILE_PROFILE1:
+    case VP9PROFILE_PROFILE2:
+    case VP9PROFILE_PROFILE3:
       return kCodecVP9;
   }
   NOTREACHED();