Bug 198765 – html.css and MediaFeatureNames.h refer to prefers-dark-interface" which was renamed to "prefers-color-scheme"

• Status: NEW
• Component: WebKit Misc.

[Simon Fraser (smfr)]

prefers-dark-interface is the old name.

[Ahmad Saleem]

We still have this:

https://searchfox.org/wubkat/rev/711120e7edec012527620d07bf63d85713a180fd/Source/WebCore/css/html.css#483

@media (prefers-dark-interface) {
    input {
        background-color: transparent;
    }

...

and

https://searchfox.org/wubkat/rev/711120e7edec012527620d07bf63d85713a180fd/Source/WebCore/css/query/MediaQueryFeatures.cpp#530


const FeatureSchema& prefersDarkInterface()
{
    static MainThreadNeverDestroyed<IdentifierSchema> schema {
        "prefers-dark-interface"_s,
        FixedVector { CSSValueNoPreference, CSSValuePrefers },
        [](auto& context) {
            Ref page = *context.document->frame()->page();
            bool prefersDarkInterface = page->useSystemAppearance() && page->useDarkAppearance();

            return MatchingIdentifiers { prefersDarkInterface ? CSSValuePrefers : CSSValueNoPreference };
        }
    };
    return schema;
}

..

___

We have following test as well - use-system-appearance-user-stylesheet-parsing.html