GitLab

This CL changes the local allowlist, used when a user ignores a safety
tip or interstitial, to apply eTLD+1-wide instead of just to a
particular origin.

This is particular important for the interstitial to avoid multiple
warnings on sites that redirect, for instance from a bare domain
(google.com) to a subdomain (www.google.com), or from nonsecure
(http://google.com) to secure (https://google.com).

A future CL, not merged back to M89, will adjust this allowlist to
handle pairs of domains (i.e. (lookalike domain, canonical domain)
pairs).

Bug: 1154702
Change-Id: Ic112ca11b4fd66ebbe393822da0651ee832f6aca
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2640741
Commit-Queue: Joe DeBlasio <jdeblasio@chromium.org>
Reviewed-by: Mustafa Emre Acer <meacer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#845966}