Some of the TODOs associated with webrtc:10336 which are currently in the codebase have recently been resolved, but not all relevant TODOs have been removed. TBR=kwiberg@webrtc.org Bug: webrtc:10336 Change-Id: Iff1d0fc94dee5bf49226f6ea3d9127fea77e9d68 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/139902 Reviewed-by: Elad Alon <eladalon@webrtc.org> Commit-Queue: Elad Alon <eladalon@webrtc.org> Cr-Commit-Position: refs/heads/master@{#28167}