It's propagated from ReceiveStatistics up to VoiceReceiverInfo, and then not used. It's not part of the standard stats. Bug: None Change-Id: I90ce6a72e3ca846adbbba5d3023fef18a2169018 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/149164 Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Reviewed-by: Henrik Boström <hbos@webrtc.org> Commit-Queue: Niels Moller <nisse@webrtc.org> Cr-Commit-Position: refs/heads/master@{#28933}