Reland of RTCVideoEncoder: Report H264 profile information to WebRTC

content/renderer/media/gpu/rtc_video_encoder.h

Index: content/renderer/media/gpu/rtc_video_encoder.h
diff --git a/content/renderer/media/gpu/rtc_video_encoder.h b/content/renderer/media/gpu/rtc_video_encoder.h
index bef4f21c86219722ae4dd9d2f3953e7d9eac8395..67d59b344d44384edcdbcd121d5d4fbdd23b6fd2 100644
--- a/content/renderer/media/gpu/rtc_video_encoder.h
+++ b/content/renderer/media/gpu/rtc_video_encoder.h
@@ -41,7 +41,7 @@ namespace content {
 class CONTENT_EXPORT RTCVideoEncoder
     : NON_EXPORTED_BASE(public webrtc::VideoEncoder) {
  public:
-  RTCVideoEncoder(webrtc::VideoCodecType type,
+  RTCVideoEncoder(media::VideoCodecProfile profile,
                   media::GpuVideoAcceleratorFactories* gpu_factories);
   ~RTCVideoEncoder() override;
 
@@ -68,8 +68,7 @@ class CONTENT_EXPORT RTCVideoEncoder
   void RecordInitEncodeUMA(int32_t init_retval,
                            media::VideoCodecProfile profile);
 
-  // The video codec type, as reported to WebRTC.
-  const webrtc::VideoCodecType video_codec_type_;
+  const media::VideoCodecProfile profile_;
 
   // Factory for creating VEAs, shared memory buffers, etc.
   media::GpuVideoAcceleratorFactories* gpu_factories_;