GitLab

Pass session_type to lacros-chrome and use it in Profile::IsGuestSession
and profiles::IsPublicSession.

Change-Id: I998ffa0015a354d587e071152e047cba53549c18
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2424252Reviewed-by: David Roger <droger@chromium.org>
Reviewed-by: Kush Sinha <sinhak@chromium.org>
Reviewed-by: Jorge Lucangeli Obes <jorgelo@chromium.org>
Reviewed-by: James Cook <jamescook@chromium.org>
Commit-Queue: Anastasiia N <anastasiian@chromium.org>
Cr-Commit-Position: refs/heads/master@{#811711}