GitLab

This will be used to refetch the credentials if
they have expired.

BUG=1124021

Change-Id: I69abebdb549122c3a928df5eff312bb5ad7f53ce
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2388942Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Commit-Queue: Becca Hughes <beccahughes@chromium.org>
Cr-Commit-Position: refs/heads/master@{#803867}