GitLab

Update required screen is only shown after enrolment, hence it is not
required for OOBE. This CL also includes some refactoring in the
update required screen browsertests to make independent of OOBE flow.

Bug: 1085090
Change-Id: I9953ed666710ec6fe0111b6468816c3df29e0318
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2209220
Commit-Queue: Saurabh Nijhara <snijhara@google.com>
Reviewed-by: Roman Sorokin [CET] <rsorokin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#771545}