The flag has been default true for a long period of time.(longer than https://webrtc-review.googlesource.com/c/src/+/148581) Reference to it was removed in https://webrtc-review.googlesource.com/c/src/+/282860 Bug: webrtc:14392 Change-Id: I08aab062acc27d39b41c9d96571ed2ce058f2eec Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/282862 Reviewed-by: Erik Språng <sprang@webrtc.org> Commit-Queue: Per Kjellander <perkj@webrtc.org> Cr-Commit-Position: refs/heads/main@{#38599}