The setting is no longer used anywhere. Bug: None Change-Id: Id4143ca0a565472a4f08905c06f5d3f7d5dfb756 Reviewed-on: https://webrtc-review.googlesource.com/31100 Reviewed-by: Peter Thatcher <pthatcher@webrtc.org> Commit-Queue: Steve Anton <steveanton@webrtc.org> Cr-Commit-Position: refs/heads/master@{#21151}