GitLab

wpt/external/wpt/html/browsers/windows/nested-browsing-contexts/frameElement-siblings.sub.html
uses document.domain, which means that it is incompatible with isolating
each individual WPT origin (the default) and should only be run as part
of virtual/not-site-per-process test suite.

Additionally, after a past WPT roll, the test started passing when run
in not-site-per-process mode.

Based on the above, the CL makes two changes:
1) add the test to the not-site-per-process virtual test suite
2) remove
   windows/nested-browsing-contexts/frameElement-siblings.sub-expected.txt

Fixed: 1099689
Change-Id: I4192736ede4ee1fb4a59992ed8edd42d75cd2a99
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2288380
Commit-Queue: danakj <danakj@chromium.org>
Auto-Submit: Łukasz Anforowicz <lukasza@chromium.org>
Reviewed-by: danakj <danakj@chromium.org>
Cr-Commit-Position: refs/heads/master@{#821444}