Enable video stats reporting when using WebRTC

remoting/protocol/webrtc_video_encoder_factory.h

 // Copyright 2016 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 REMOTING_PROTOCOL_WEBRTC_VIDEO_ENCODER_FACTORY_H_
 #define REMOTING_PROTOCOL_WEBRTC_VIDEO_ENCODER_FACTORY_H_
 
 #include <memory>
 #include <vector>
 
@@ skipping 23 matching lines @@
                      size_t max_payload_size) override;
   int32_t RegisterEncodeCompleteCallback(
       webrtc::EncodedImageCallback* callback) override;
   int32_t Release() override;
   int32_t Encode(const webrtc::VideoFrame& frame,
                  const webrtc::CodecSpecificInfo* codec_specific_info,
                  const std::vector<webrtc::FrameType>* frame_types) override;
   int32_t SetChannelParameters(uint32_t packet_loss, int64_t rtt) override;
   int32_t SetRates(uint32_t bitrate, uint32_t framerate) override;
 
-  int SendEncodedFrame(std::unique_ptr<VideoPacket> pkt);
+  webrtc::EncodedImageCallback::Result SendEncodedFrame(
+      std::unique_ptr<VideoPacket> packet,
+      base::TimeTicks capture_time);
   void SetKeyFrameRequestCallback(const base::Closure& key_frame_request);
   void SetTargetBitrateCallback(const TargetBitrateCallback& target_bitrate_cb);
 
  private:
   // Protects |encoded_callback_|, |key_frame_request_|,
   // |target_bitrate_cb_| and |state_|.
   base::Lock lock_;
   State state_;
   webrtc::EncodedImageCallback* encoded_callback_;
 
@@ skipping 12 matching lines @@
 
   webrtc::VideoEncoder* CreateVideoEncoder(
       webrtc::VideoCodecType type) override;
   const std::vector<cricket::WebRtcVideoEncoderFactory::VideoCodec>& codecs()
       const override;
 
   // Returns true to directly provide encoded frames to webrtc
   bool EncoderTypeHasInternalSource(webrtc::VideoCodecType type) const override;
   void DestroyVideoEncoder(webrtc::VideoEncoder* encoder) override;
 
-  int SendEncodedFrame(std::unique_ptr<VideoPacket> pkt);
+  webrtc::EncodedImageCallback::Result SendEncodedFrame(
+      std::unique_ptr<VideoPacket> packet,
+      base::TimeTicks capture_time);
 
   void SetKeyFrameRequestCallback(const base::Closure& key_frame_request);
   void SetTargetBitrateCallback(const TargetBitrateCallback& target_bitrate_cb);
 
  private:
   // Protects |key_frame_request_| and |target_bitrate_cb_|.
   base::Lock lock_;
   base::Closure key_frame_request_;
   TargetBitrateCallback target_bitrate_cb_;
   std::vector<cricket::WebRtcVideoEncoderFactory::VideoCodec> codecs_;
   std::vector<std::unique_ptr<WebrtcVideoEncoder>> encoders_;
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_PROTOCOL_WEBRTC_VIDEO_ENCODER_FACTORY_H_