1940691 - Enable `:has-slotted` by default

Status: RESOLVED FIXED

(Core :: CSS Parsing and Computation, task)

Description

[Keith Cirkel]

CSSWG resolved on the core behaviour, this should be able to ship now. https://github.com/w3c/csswg-drafts/issues/6867#issuecomment-2579551542

Comment 1

[Keith Cirkel]

Attachment: Bug 1940691 - Enable has-slotted by default r=emilio

Comment 2

[Sebastian Zartner [:sebo]]

Release Note Request (optional, but appreciated)
[Why is this notable]: CSS feature allowing authors to style contents of <slot> elements based on whether they have slotted content.
[Affects Firefox for Android]:
[Suggested wording]: Added support for the :has-slotted pseudo-class, allowing authors to style the contents of a <slot> element when it is not empty or not using the default value.
[Links (documentation, blog post, etc)]: https://developer.mozilla.org/en-US/docs/Web/CSS/:has-slotted

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/f92fd8294fc1
Enable has-slotted by default r=emilio

Comment 4

[Norisz Fay [:noriszfay]]

https://hg.mozilla.org/mozilla-central/rev/f92fd8294fc1

Comment 5

[Donal Meehan [:dmeehan]]

Added to the Fx136 nightly release notes, please allow 30 minutes for the site to update.
Keeping the relnote-firefox flag as ? to keep it on the radar for inclusion in the final Fx136 release notes.