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LibWeb: Make factory method of CSS::StyleSheetList fallible
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parent
57c34e6325
commit
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3 changed files with 4 additions and 4 deletions
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@ -45,10 +45,10 @@ void StyleSheetList::remove_sheet(CSSStyleSheet& sheet)
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m_document.invalidate_style();
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}
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StyleSheetList* StyleSheetList::create(DOM::Document& document)
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WebIDL::ExceptionOr<JS::NonnullGCPtr<StyleSheetList>> StyleSheetList::create(DOM::Document& document)
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{
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auto& realm = document.realm();
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return realm.heap().allocate<StyleSheetList>(realm, document).release_allocated_value_but_fixme_should_propagate_errors();
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return MUST_OR_THROW_OOM(realm.heap().allocate<StyleSheetList>(realm, document));
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}
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StyleSheetList::StyleSheetList(DOM::Document& document)
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@ -15,7 +15,7 @@ class StyleSheetList : public Bindings::LegacyPlatformObject {
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WEB_PLATFORM_OBJECT(StyleSheetList, Bindings::LegacyPlatformObject);
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public:
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static StyleSheetList* create(DOM::Document& document);
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static WebIDL::ExceptionOr<JS::NonnullGCPtr<StyleSheetList>> create(DOM::Document& document);
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void add_sheet(CSSStyleSheet&);
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void remove_sheet(CSSStyleSheet&);
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@ -2046,7 +2046,7 @@ void Document::set_window(Badge<HTML::BrowsingContext>, HTML::Window& window)
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CSS::StyleSheetList& Document::style_sheets()
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{
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if (!m_style_sheets)
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m_style_sheets = CSS::StyleSheetList::create(*this);
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m_style_sheets = CSS::StyleSheetList::create(*this).release_value_but_fixme_should_propagate_errors();
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return *m_style_sheets;
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}
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