Files
tubestation/testing/web-platform/tests/css/css-conditional
Ian Kilpatrick 437db63ad4 Bug 1909982 [wpt PR 47298] - [container-queries] Drop layout containment from container-type., a=testonly
Automatic update from web-platform-tests
[container-queries] Drop layout containment from container-type.

As per:
https://github.com/w3c/csswg-drafts/issues/10544#issuecomment-2248438355

Drop layout containment from container-type.
Placed behind the flag:
ContainerTypeNoLayoutContainment
In case we need to switch it off.

Developers can opt into the old behaviour by adding "contain: layout"
to their container.

This solves a bunch of issues web developers have been having with
container queries including:
 - Not allowing abspos/fixedpos to escape subtrees (useful for
   tooltips etc).
 - Baseline aligning.
 - Ensuring scrollable overflow to calculated in a more intuitive
   manner.

Fixed: 355215704
Change-Id: I4c02984dac8c49f105bd442f058089ed5cc2cd3d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5738176
Reviewed-by: David Grogan <dgrogan@chromium.org>
Commit-Queue: Ian Kilpatrick <ikilpatrick@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1333234}

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wpt-commits: 27c89c6f06af177cbd8f2ba5517be3c110fa50a0
wpt-pr: 47298
2024-07-30 06:57:20 +00:00
..