There is no active use of it, and the fields are enabled by default in the uses of it. Change-Id: Ibfdb3f1befca886cb4b2f4b2ae4d6235aafafe3d Fixed: webrtc:13998 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/256262 Reviewed-by: Johannes Kron <kron@webrtc.org> Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org> Commit-Queue: Evan Shrubsole <eshr@webrtc.org> Cr-Commit-Position: refs/heads/main@{#36655}