It's not used as a constructor parameter, but instead invoked by calling RestoreFromState. Removing this parameter avoids confusion. Bug: None Change-Id: I3bb8a0135808e3ae010be6d37439513517f71832 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/254820 Auto-Submit: Victor Boivie <boivie@webrtc.org> Reviewed-by: Sergey Sukhanov <sergeysu@webrtc.org> Commit-Queue: Sergey Sukhanov <sergeysu@webrtc.org> Cr-Commit-Position: refs/heads/main@{#36188}