The method can be used to ensure packets reported to NetworkStateEstimator include transport overhead. Change-Id: I30f0271aac82633893660c61ea59e3b7c2cf9f31 Bug: webrtc:10742 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/265405 Commit-Queue: Per Kjellander <perkj@webrtc.org> Reviewed-by: Björn Terelius <terelius@webrtc.org> Cr-Commit-Position: refs/heads/main@{#37179}