[css-inline] dominant-baseline initial value "normal" not mentioned anywhere else

[heycam]

https://drafts.csswg.org/css-inline-3/#dominant-baseline-property

The initial value normal isn't listed in the allowed values for the property. Is auto the intended initial value? (The css/css-inline/inheritance.html WPT tests for this normal value.)

[ewilligers]

Each browser has initial value auto. We should change the spec and the test.

https://wpt.fyi/results/css/css-inline/inheritance.html?label=master&label=experimental

[ewilligers]

@fantasai Was this a typo when bringing the property across from SVG in 107993a ?

[fantasai]

@ewilligers Yes, I think so. I'll fix it. :)