Nothing uses it

R=iannucci@chromium.org
BUG=

Change-Id: I33932335e019d61f8e174e12c2b647ebfe3d6903
Reviewed-on: https://chromium-review.googlesource.com/412265Reviewed-by: Robbie Iannucci <iannucci@chromium.org>
Commit-Queue: Nodir Turakulov <nodir@chromium.org>