Bug 311552 – [SVG2] remove use-script, no-change, reset-size from dominant-baseline

• Status: RESOLVED
• Resolution: FIXED
• Component: SVG

[Karl Dubost]

https://searchfox.org/wubkat/rev/354badedaff3009fc84f9bb12c99d5bdc4025ea5/Source/WebCore/css/SVGCSSValueKeywords.in#242-246
```
// CSS_PROP_DOMINANT_BASELINE
//auto
use-script
no-change
reset-size
```


Spec prose says:
in SVG2
https://w3c.github.io/svgwg/svg2-draft/text.html#DominantBaselineProperty

==========
This property is defined in the CSS Line Layout Module 3 specification. See 'dominant-baseline'. [css-inline-3]

SVG 2 introduces some changes to the definition of this property. In particular:

* The 'reset-size' value is no longer supported. Any change in font-size resets the dominant baseline table.
* The 'use-script' and 'no-change' values are no longer supported.
* The property is now inherited. (Behavior is effectively unchanged.)

SVG uses the value of the dominant-baseline property to align glyphs relative to the ‘x’ and ‘y’ attributes. For the text-orientation value sideways, the auto value for dominant-baseline is alphabetic; however, for backwards compatibility, the glyphs should be aligned to the ‘x’ and ‘y’ attributes using the value central.
====

[Radar WebKit Bug Importer]

<rdar://problem/174635806>

[Sean Patterson]

Pull request: https://github.com/WebKit/WebKit/pull/71410

[EWS]

Committed 319256@main (6744dbe54566): <https://commits.webkit.org/319256@main>

Reviewed commits have been landed. Closing PR #71410 and removing active labels.

[Anne van Kesteren]

Submitted web-platform-tests pull request: https://github.com/web-platform-tests/wpt/pull/64552