Enable VP9 support in WebRTC HW encoder and decoders

content/renderer/media/gpu/rtc_video_encoder.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/media/gpu/rtc_video_encoder.h"
 
 #include <string.h>
 
 #include "base/bind.h"
 #include "base/location.h"
@@ skipping 23 matching lines @@
 
 // Translate from webrtc::VideoCodecType and webrtc::VideoCodec to
 // media::VideoCodecProfile.
 media::VideoCodecProfile WebRTCVideoCodecToVideoCodecProfile(
     webrtc::VideoCodecType type,
     const webrtc::VideoCodec* codec_settings) {
   DCHECK_EQ(type, codec_settings->codecType);
   switch (type) {
     case webrtc::kVideoCodecVP8:
       return media::VP8PROFILE_ANY;
+    case webrtc::kVideoCodecVP9:
+      return media::VP9PROFILE_MIN;
     case webrtc::kVideoCodecH264:
       // TODO(magjed): WebRTC is only using Baseline profile for now. Update
       // once http://crbug/webrtc/6337 is fixed.
       return media::H264PROFILE_BASELINE;
     default:
       NOTREACHED() << "Unrecognized video codec type";
       return media::VIDEO_CODEC_PROFILE_UNKNOWN;
   }
 }
 
@@ skipping 826 matching lines @@
   UMA_HISTOGRAM_BOOLEAN("Media.RTCVideoEncoderInitEncodeSuccess",
                         init_retval == WEBRTC_VIDEO_CODEC_OK);
   if (init_retval == WEBRTC_VIDEO_CODEC_OK) {
     UMA_HISTOGRAM_ENUMERATION("Media.RTCVideoEncoderProfile",
                               profile,
                               media::VIDEO_CODEC_PROFILE_MAX + 1);
   }
 }
 
 }  // namespace content