GitLab

Also mark |queue_| as a const pointer.

Change-Id: I582f4a1c26eadba4dd7757efb2ee4a516fe9f063
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2382402Reviewed-by: Daniel Hosseinian <dhoss@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
Cr-Commit-Position: refs/heads/master@{#802833}