This reverts commit 94c58fd815f0c7c6429aa53a79621ea9ef39c770. Reason for revert: Speculative revert, as it looks like this one broke IOS debug perf bots: https://ci.chromium.org/p/webrtc-internal/builders/ci/iOS64%20Debug/18901 Original change's description: > Add ability to set RTCP sender ssrc at construction time > > Bug: webrtc:10774 > Change-Id: Iaf5857e24359e9795434bcd0cdbe1658a2f9f5d3 > Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/144632 > Reviewed-by: Åsa Persson <asapersson@webrtc.org> > Commit-Queue: Erik Språng <sprang@webrtc.org> > Cr-Commit-Position: refs/heads/master@{#28506} TBR=asapersson@webrtc.org,sprang@webrtc.org Change-Id: I3f377ca1c84a7448675e5d022cb2f86f9630dbaf No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: webrtc:10774 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/144564 Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org> Commit-Queue: Ilya Nikolaevskiy <ilnik@webrtc.org> Cr-Commit-Position: refs/heads/master@{#28508}