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firefox/testing/web-platform/tests/css/css-content/reference
Daniil Sakhapov e2b60ad6fa Bug 1830503 [wpt PR 39746] - Reland: Implement style containment scope tree, a=testonly
Automatic update from web-platform-tests
Reland: Implement style containment scope tree

In order to be able to handle quotes (and later counters)
with respect to the "contain: style" sub trees,
a style containment scope tree has been introduced.

It manages quotes by putting them in appropriate scope, creating and
deleting scopes when necessary.

In this CL the performance regression has been fixed by not creating
the style containment scope tree until it's really needed.

Fixed: 882385
Change-Id: I93f2237af93791ac9230f62e96ffad61264eafe1
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4487892
Commit-Queue: Daniil Sakhapov <[email protected]>
Reviewed-by: Rune Lillesveen <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1137110}

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wpt-commits: a30b0907ff255011120e55706ee128b9eddf6176
wpt-pr: 39746
2023-05-21 22:43:26 +00:00
..