ModuleRtpRtcpImpl::Process seems to be called as many
times as 200 times a second (kRtpRtcpMaxIdleTimeProcessMs == 5).
This CL changes it so that LastReceivedReportBlockMs() is called
once a second instead of potentially every time Process() runs.
This should result in grabbing locks fewer times, however there
are still other call sites for the same lock.
Bug: webrtc:11581
Change-Id: I4c2fd9aa43343fdac2763250ae7f4d2545e98ec2
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/175350
Commit-Queue: Tommi <tommi@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31298}
6af97742ed