Periodically update channel parameters and send TargetBitrate message.

webrtc/modules/video_coding/video_sender.cc

Index: webrtc/modules/video_coding/video_sender.cc
diff --git a/webrtc/modules/video_coding/video_sender.cc b/webrtc/modules/video_coding/video_sender.cc
index 33d8439973372b5f24f528db7adba1ec9176cfcf..0b54d13b2901e1bfc7faf03e309a64f4d28a3dd8 100644
--- a/webrtc/modules/video_coding/video_sender.cc
+++ b/webrtc/modules/video_coding/video_sender.cc
@@ -63,12 +63,6 @@ void VideoSender::Process() {
       send_stats_callback_->SendStatistics(bitRate, frameRate);
     }
   }
-  {
-    rtc::CritScope cs(&params_crit_);
-    // Force an encoder parameters update, so that incoming frame rate is
-    // updated even if bandwidth hasn't changed.
-    encoder_params_.input_frame_rate = _mediaOpt.InputFrameRate();
-  }
 }
 
 int64_t VideoSender::TimeUntilNextProcess() {