StreamDataCounters is used both for send-side and receive side stats, but last_packet_received_time is only used by receive statistician where it duplicates another member Bug: webrtc:13757 Change-Id: Iae6a65aba497e577ee3255e40623362e8c4c8a72 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/306183 Reviewed-by: Henrik Boström <hbos@webrtc.org> Commit-Queue: Danil Chapovalov <danilchap@webrtc.org> Cr-Commit-Position: refs/heads/main@{#40119}