Origin isolation: add basic header-based WPTs

Bug: 1042415
Change-Id: I771434df7a4dbcf8b26ea0bceded1f3e7b136ada
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2116833
Commit-Queue: Domenic Denicola <domenic@chromium.org>
Reviewed-by: James MacLean <wjmaclean@chromium.org>
Cr-Commit-Position: refs/heads/master@{#758044}

[ContentIndex] Move some of the web tests to WPT.

Moves the generic web tests to the wpt folder. Minor changes were made
to them (using wpt resources, not checking for specific error messages).

The tests that were checking for specific chromium error messages were
duplicated and kept. As were tests using testRunner functions.

Change-Id: I79d1d3c5cf2092753ef7b0bfbbfa7b227395f8ce
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2142214
Reviewed-by: Peter Beverloo <peter@chromium.org>
Commit-Queue: Rayan Kanso <rayankans@chromium.org>
Cr-Commit-Position: refs/heads/master@{#757549}

[css-filters] Migrate effect-reference-on-span.html test to WPT

Migrate this test out of third_party/blink/web_tests/css3/filters
and into the WPT-specific directory, adding links to the relevant
specs and a test assertion describing its purpose.

Additionally, this test has been slightly modified to become a
reftest instead of a crash test, so that we not only check that
applying a CSS filter to a <span> element does not crash, but
also that it yields the expected results.

Bug: 1063749
Change-Id: Icd7234480f6f64a15c4af0ae17c8a19199a12080
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2141930
Commit-Queue: Mario Sanchez Prada <mario@igalia.com>
Reviewed-by: Stephen Chenney <schenney@chromium.org>
Cr-Commit-Position: refs/heads/master@{#757473}

Test for csswg issue 4741 (web-platform-tests#22780)

w3c/csswg-drafts#4741

Update interfaces/worklets.idl (web-platform-tests#22776)

Source: https://github.com/tidoust/reffy-reports/blob/5c53f34/ed/idl/worklets.idl
Build: https://travis-ci.org/tidoust/reffy-reports/builds/672386095

Update interfaces/permissions.idl (web-platform-tests#22775)

Source: https://github.com/tidoust/reffy-reports/blob/5c53f34/ed/idl/permissions.idl
Build: https://travis-ci.org/tidoust/reffy-reports/builds/672386095

Update interfaces/css-typed-om.idl (web-platform-tests#22774)

Source: https://github.com/tidoust/reffy-reports/blob/5c53f34/ed/idl/css-typed-om.idl
Build: https://travis-ci.org/tidoust/reffy-reports/builds/672386095

Make naturalWidth/naturalHeight on images honor orientation metadata.

Differential Revision: https://phabricator.services.mozilla.com/D65443

bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1566316
gecko-commit: 84726c3358087272c71ce8cc0277fb7f371dce2d
gecko-integration-branch: autoland
gecko-reviewers: emilio

Add test for scrollend of programmatic scroll (web-platform-tests#22768)

Add test for scrollend events of scrollTo, scrollby, scrollIntoView and changing scrollLeft/scrollTop.

[payment-request] Stop sending requests to wpt.fyi (web-platform-test…

…s#22767)

Use a nonexistent domain instead.