This is a reland of commit 626f87d90501fd8d7a4ea071686cd8befd0d430c Original change's description: > [Stats] Cleanup: Remove unimplemented metrics and obsolete TODOs. > > In preparation for the spec moving closer to PR, let's not have > placeholder metrics not implemented. > > Bug: webrtc:14167 > Change-Id: If4688ef85b57f88154d490186b306b30414874e4 > Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/265383 > Reviewed-by: Harald Alvestrand <hta@webrtc.org> > Commit-Queue: Henrik Boström <hbos@webrtc.org> > Cr-Commit-Position: refs/heads/main@{#37205} Bug: webrtc:14167 Change-Id: Ib12488fb8510fb3430e92bcd72d88c7879ecb0ab Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/265861 Commit-Queue: Henrik Boström <hbos@webrtc.org> Reviewed-by: Harald Alvestrand <hta@webrtc.org> Cr-Commit-Position: refs/heads/main@{#37226}