Import csswg-test@b2daa426addd5ccb8e9ce1c5d800f9d82603f1ec

Using update-w3c-deps in Blink 570d6f823fd119974967652479bf570e5002a362.

Updated TestExpectations:

New failures:
crbug.com/505364 imported/csswg-test/css-scoping-1/css-scoping-shadow-slot-display-override.html

Missing expectations (reftests):
crbug.com/586413 imported/csswg-test/css-snap-size-1/snap-width-block-in-available-001.html
crbug.com/586413 imported/csswg-test/css-snap-size-1/snap-width-block-in-fixed-001.html
crbug.com/586413 imported/csswg-test/css-snap-size-1/snap-width-block-in-max-001.html
crbug.com/586413 imported/csswg-test/css-snap-size-1/snap-width-inline-in-available-001.html
crbug.com/586413 imported/csswg-test/css-snap-size-1/snap-width-inline-in-fixed-001.html
crbug.com/586413 imported/csswg-test/css-snap-size-1/snap-width-inline-in-max-001.html
crbug.com/586413 imported/csswg-test/css-snap-size-1/snap-width-table-in-available-001.html
crbug.com/586413 imported/csswg-test/css-snap-size-1/snap-width-table-in-fixed-001.html
crbug.com/586413 imported/csswg-test/css-snap-size-1/snap-width-table-in-max-001.html

New success:
crbug.com/582836 imported/csswg-test/vendor-imports/mozilla/mozilla-central-reftests/variables/variable-font-face-01.html
crbug.com/582836 imported/csswg-test/vendor-imports/mozilla/mozilla-central-reftests/variables/variable-font-face-02.html
crbug.com/492664 imported/csswg-test/css-writing-modes-3/text-orientation-script-001e.html
crbug.com/467127 imported/csswg-test/css-flexbox-1/getcomputedstyle/flexbox_computedstyle_flex-basis-percent.html
crbug.com/553838 imported/csswg-test/vendor-imports/mozilla/mozilla-central-reftests/flexbox/flexbox-with-pseudo-elements-003.html

Removed tests:
crbug.com/553838 imported/csswg-test/vendor-imports/mozilla/mozilla-central-reftests/flexbox/flexbox-table-fixup-001a.xhtml
crbug.com/553838 imported/csswg-test/vendor-imports/mozilla/mozilla-central-reftests/flexbox/flexbox-table-fixup-001b.xhtml

BUG=467127, 492664, 505364, 553838, 586413, 582836

Review-Url: https://codereview.chromium.org/1922043004
Cr-Commit-Position: refs/heads/master@{#390293}
287 files changed