Unused since https://codereview.webrtc.org/2755803004 Bug: None Change-Id: I5c5180fa990235f6353dd972cf4cc05676730a3b Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/132541 Reviewed-by: Rasmus Brandt <brandtr@webrtc.org> Commit-Queue: Niels Moller <nisse@webrtc.org> Cr-Commit-Position: refs/heads/master@{#27562}