This reverts commit 08c7e7589218da1f26e9621e703dd790b4e7e7d7. Reason for revert: breaks downstream tests Original change's description: > Detach RemoteEstimatorProxy from RemoteBitrateEstimator interface > > Bug: None > Change-Id: I47b7c83320b0c7327c0d2ee59f7a0a30704cd331 > Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/266540 > Reviewed-by: Philip Eliasson <philipel@webrtc.org> > Commit-Queue: Danil Chapovalov <danilchap@webrtc.org> > Cr-Commit-Position: refs/heads/main@{#37354} Bug: None Change-Id: Ia355be085890856141fc943432f6e2edef1c0900 No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/267065 Bot-Commit: rubber-stamper@appspot.gserviceaccount.com <rubber-stamper@appspot.gserviceaccount.com> Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Owners-Override: Mirko Bonadei <mbonadei@webrtc.org> Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Cr-Commit-Position: refs/heads/main@{#37361}