GitLab

Don't show a primary account re-authentication dialog for child users,
so they wouldn't get in signed-out state. Forcibly logout all accounts
to re-mint the cookies.

Bug: 1052099
Change-Id: I1d643856b3500e1ce366ef3e9282c334fbb40dbb
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2059412Reviewed-by: Kush Sinha <sinhak@chromium.org>
Reviewed-by: David Roger <droger@chromium.org>
Commit-Queue: Anastasiia Nikolaienko <anastasiian@chromium.org>
Cr-Commit-Position: refs/heads/master@{#743926}