Add network parameters fields in FrameStatsMessage

remoting/protocol/webrtc_frame_scheduler_simple.h

Index: remoting/protocol/webrtc_frame_scheduler_simple.h
diff --git a/remoting/protocol/webrtc_frame_scheduler_simple.h b/remoting/protocol/webrtc_frame_scheduler_simple.h
index f5f3702df83799f825994ef240314acfe724b7db..12855d1cc4643311dda1c4faaaa75130c2bcea8e 100644
--- a/remoting/protocol/webrtc_frame_scheduler_simple.h
+++ b/remoting/protocol/webrtc_frame_scheduler_simple.h
@@ -38,9 +38,9 @@ class WebrtcFrameSchedulerSimple : public VideoChannelStateObserver,
   bool GetEncoderFrameParams(
       const webrtc::DesktopFrame& frame,
       WebrtcVideoEncoder::FrameParams* params_out) override;
-  void OnFrameEncoded(
-      const WebrtcVideoEncoder::EncodedFrame& encoded_frame,
-      const webrtc::EncodedImageCallback::Result& send_result) override;
+  void OnFrameEncoded(const WebrtcVideoEncoder::EncodedFrame& encoded_frame,
+                      const webrtc::EncodedImageCallback::Result& send_result,
+                      HostFrameStats* frame_stats) override;
 
  private:
   void ScheduleNextFrame(base::TimeTicks now);
@@ -57,6 +57,8 @@ class WebrtcFrameSchedulerSimple : public VideoChannelStateObserver,
   // Set to true when a frame is being captured or encoded.
   bool frame_pending_ = false;
 
+  base::TimeDelta rtt_estimate_;
+
   // Set to true when encoding unchanged frames for top-off.
   bool top_off_is_active_ = false;