GitLab

Add a browsertest to verify expected SecurityStateClient behavior.

Bug: 1052375
Change-Id: I6a063ce298e6576513b019a688452458fd76650e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2144032Reviewed-by: Colin Blundell <blundell@chromium.org>
Commit-Queue: Mugdha Lakhani <nator@chromium.org>
Cr-Commit-Position: refs/heads/master@{#757847}