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LibWeb/CSS: Return GC::Ref from style sheet parsing methods

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These actually always return a value, despite the `CSSStyleSheet*`
return type. So, make that clearer by returning `GC::Ref<CSSStyleSheet>`
instead. This also means we can remove some ad-hoc error-checking code.
This commit is contained in:
Sam Atkins 2025-04-14 14:04:36 +01:00
parent 2a96a81e68
commit 9284530a9f
Notes: github-actions[bot] 2025-04-15 08:41:33 +00:00
7 changed files with 12 additions and 19 deletions
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2
Libraries/LibWeb/CSS/Parser/Parser.cpp
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@ -119,7 +119,7 @@ Vector<Rule> Parser::parse_a_stylesheets_contents(TokenStream<T>& input)
}
// https://drafts.csswg.org/css-syntax/#parse-a-css-stylesheet
CSSStyleSheet* Parser::parse_as_css_stylesheet(Optional<::URL::URL> location, Vector<NonnullRefPtr<MediaQuery>> media_query_list)
GC::Ref<CSS::CSSStyleSheet> Parser::parse_as_css_stylesheet(Optional<::URL::URL> location, Vector<NonnullRefPtr<MediaQuery>> media_query_list)
{
// To parse a CSS stylesheet, first parse a stylesheet.
auto const& style_sheet = parse_a_stylesheet(m_token_stream, location);