Reason for revert: Landed fix in upstream project. Original issue's description: > Revert of Verify sender ssrc when receiving rtcp target bitrate (patchset #3 id:40001 of https://codereview.webrtc.org/3000373002/ ) > > Reason for revert: > Might be the root cause of an internal test failure. > > Original issue's description: > > Verify sender ssrc when receiving rtcp target bitrate > > > > BUG=webrtc:8137 > > > > Review-Url: https://codereview.webrtc.org/3000373002 > > Cr-Commit-Position: refs/heads/master@{#19524} > > Committed:a7a4beb419> > TBR=danilchap@webrtc.org,sprang@webrtc.org > # Skipping CQ checks because original CL landed less than 1 days ago. > NOPRESUBMIT=true > NOTREECHECKS=true > NOTRY=true > BUG=webrtc:8137 > > Review-Url: https://codereview.webrtc.org/3005633002 > Cr-Commit-Position: refs/heads/master@{#19529} > Committed:95a64ca8aaTBR=danilchap@webrtc.org,zhihuang@webrtc.org # Not skipping CQ checks because original CL landed more than 1 days ago. BUG=webrtc:8137 Review-Url: https://codereview.webrtc.org/3006683002 Cr-Commit-Position: refs/heads/master@{#19557}