GitLab

Records PreviewsEligibilityReason in UKM for detected redirect loop
cycle and for deny list match.

Bug: 1012852
Change-Id: I8b0dc745a4ef5757d07383ed866e846839bc954d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1852193Reviewed-by: Tarun Bansal <tbansal@chromium.org>
Commit-Queue: Doug Arnett <dougarnett@chromium.org>
Cr-Commit-Position: refs/heads/master@{#704774}