To remove usage of RtcpConfiguration fields that are passed through Environment Bug: webrtc:362762208 Change-Id: I1a0f218efe6a893c31ef2272cf2379c66fb7b205 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/361746 Commit-Queue: Danil Chapovalov <danilchap@webrtc.org> Reviewed-by: Åsa Persson <asapersson@webrtc.org> Cr-Commit-Position: refs/heads/main@{#42984}