GitLab

These functions are unused.

Change-Id: I5cb37b52bf5518490a96d533ffe417cbc920993b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2578222Reviewed-by: Kentaro Hara <haraken@chromium.org>
Commit-Queue: Tal Pressman <talp@google.com>
Cr-Commit-Position: refs/heads/master@{#834590}