App history: fix cross origin-domain cross-document navigate events

Per the spec, do not fire navigate events for cross-document navigations
where the initiating window is cross origin-domain from the target
window. This was working with origin isolation enabled (the default
for WPTs), but was not working with only site isolation (the default for
real users).

Also introduce a more comprehensive test matrix for these cross-window
navigations and what navigate events they fire.

Co-authored-by: Nate Chapin <japhet@chromium.org>
Fixed: 1266580
Change-Id: Ib5e96287a5306e17e41b407db47774b6beef8119
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3256148
Reviewed-by: Mason Freed <masonf@chromium.org>
Reviewed-by: Nate Chapin <japhet@chromium.org>
Commit-Queue: Domenic Denicola <domenic@chromium.org>
Cr-Commit-Position: refs/heads/main@{#939463}