Jitter delay now depend on protection mode (FEC/NACK).

webrtc/modules/video_coding/media_opt_util.h

Index: webrtc/modules/video_coding/media_opt_util.h
diff --git a/webrtc/modules/video_coding/media_opt_util.h b/webrtc/modules/video_coding/media_opt_util.h
index 1501f72ef680d0bdf0ae8f17607ba6f58a8fdf64..a8455cb65c8e081e5670df28c35cbf9299d738b0 100644
--- a/webrtc/modules/video_coding/media_opt_util.h
+++ b/webrtc/modules/video_coding/media_opt_util.h
@@ -45,6 +45,10 @@ enum FilterPacketLossMode {
 // common to media optimization and the jitter buffer.
 const int64_t kLowRttNackMs = 20;
 
+// If the RTT is higher than this an extra RTT wont be added to to the jitter
+// buffer delay.
+const int kMaxRttDelayThreshold = 500;
+
 struct VCMProtectionParameters {
   VCMProtectionParameters()
       : rtt(0),