Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 9491626d08e2e8354ab63d180874f9f27bfe4dc5
https://github.com/WebKit/WebKit/commit/9491626d08e2e8354ab63d180874f9f27bfe4dc5
Author: Sammy Gill <[email protected]>
Date: 2026-08-05 (Wed, 05 Aug 2026)
Changed paths:
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/computed-margin-values/grid-block-end-column-auto-flow-expected.txt
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/computed-margin-values/grid-block-end-column-auto-flow.html
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/computed-margin-values/grid-block-end-expected.txt
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/computed-margin-values/grid-block-end-item-spans-multiple-rows-expected.txt
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/computed-margin-values/grid-block-end-item-spans-multiple-rows.html
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/computed-margin-values/grid-block-end.html
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/computed-margin-values/grid-block-start-expected.txt
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/computed-margin-values/grid-block-start.html
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/computed-margin-values/grid-inline-end-columns-added-to-end-expected.txt
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/computed-margin-values/grid-inline-end-columns-added-to-end.html
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/computed-margin-values/grid-inline-end-items-in-last-column-trimmed-expected.txt
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/computed-margin-values/grid-inline-end-items-in-last-column-trimmed.html
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/computed-margin-values/grid-inline-start-expected.txt
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/computed-margin-values/grid-inline-start-item-negative-span-expected.txt
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/computed-margin-values/grid-inline-start-item-negative-span.html
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/computed-margin-values/grid-inline-start.html
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/grid-block-end-expected.html
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/grid-block-end.html
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/grid-block-expected.html
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/grid-block-start-expected.html
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/grid-block-start.html
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/grid-block.html
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/grid-inline-end-expected.html
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/grid-inline-end.html
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/grid-inline-expected.html
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/grid-inline-start-expected.html
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/grid-inline-start.html
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/grid-inline.html
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/grid-trim-ignores-collapsed-tracks-expected.html
R
LayoutTests/imported/w3c/web-platform-tests/css/css-box/margin-trim/grid-trim-ignores-collapsed-tracks.html
M Source/WebCore/layout/integration/grid/LayoutIntegrationGridCoverage.cpp
M Source/WebCore/rendering/Grid.cpp
M Source/WebCore/rendering/Grid.h
M Source/WebCore/rendering/RenderBox.cpp
M Source/WebCore/rendering/RenderGrid.cpp
M Source/WebCore/rendering/RenderGrid.h
Log Message:
-----------
[Grid] margin-trim does not apply to grids.
https://bugs.webkit.org/show_bug.cgi?id=321130
rdar://problem/184164505
Reviewed by Alan Baradlay.
The CSSWG resolved that margin-trim will not apply to grid or flex
containers in https://github.com/w3c/csswg-drafts/issues/13731
Remove the code and tests associated with margin-trim on grid.
* Source/WebCore/rendering/Grid.cpp:
(WebCore::Grid::gridItemSpanIgnoringCollapsedTracks const): Deleted.
This function was unused after this so it get be deleted too.
Canonical link: https://commits.webkit.org/318690@main
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