This moves the conversion from RtpPacketReceived to ReceivedPacket to Call rather than RtpTransportController. This prepares for reusing the struct for receive side network state estimation. Bug: webrtc:10742 Change-Id: I9581438bc912ef4bb635a5d9a6dea488cf871d48 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/141872 Reviewed-by: Jonas Olsson <jonasolsson@webrtc.org> Commit-Queue: Sebastian Jansson <srte@webrtc.org> Cr-Commit-Position: refs/heads/master@{#28284}