Reland of RTCVideoEncoder: Report H264 profile information to WebRTC

content/renderer/media/gpu/rtc_video_encoder_factory.h

 // 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.
 
 #ifndef CONTENT_RENDERER_MEDIA_GPU_RTC_VIDEO_ENCODER_FACTORY_H_
 #define CONTENT_RENDERER_MEDIA_GPU_RTC_VIDEO_ENCODER_FACTORY_H_
 
 #include <vector>
 
 #include "base/compiler_specific.h"
@@ skipping 21 matching lines @@
   // cricket::WebRtcVideoEncoderFactory implementation.
   webrtc::VideoEncoder* CreateVideoEncoder(
       const cricket::VideoCodec& codec) override;
   const std::vector<cricket::VideoCodec>& supported_codecs() const override;
   void DestroyVideoEncoder(webrtc::VideoEncoder* encoder) override;
 
  private:
   media::GpuVideoAcceleratorFactories* gpu_factories_;
 
   // List of supported cricket::WebRtcVideoEncoderFactory::VideoCodec.
+  // |profiles_| and |supported_codecs_| have the same length and the profile
+  // for |supported_codecs_[i]| is |profiles_[i]|.
+  std::vector<media::VideoCodecProfile> profiles_;
   std::vector<cricket::VideoCodec> supported_codecs_;
 
   DISALLOW_COPY_AND_ASSIGN(RTCVideoEncoderFactory);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_MEDIA_GPU_RTC_VIDEO_ENCODER_FACTORY_H_