LibWeb: Rename AccentColor to ColorOrAuto

Generalize the computed and used color storage so it can be shared by
other properties which accept either a color or auto.

Author: AtkinsSJ

Libraries/LibWeb/CSS/ComputedProperties.cpp

@@ -279,12 +279,15 @@ RefPtr<StyleValue const> ComputedValues::computed_style_value(PropertyID propert
             values.append(KeywordStyleValue::create(to_keyword(axis)));
         return StyleValueList::create(move(values), StyleValueList::Separator::Comma);
     };
+    auto color_or_auto_style_value = [&](ColorOrAuto const& color_or_auto) -> NonnullRefPtr<StyleValue const> {
+        return color_or_auto.computed_value.visit(
+            [](ColorOrAuto::Auto) -> NonnullRefPtr<StyleValue const> { return KeywordStyleValue::create(Keyword::Auto); },
+            [&](Color color) -> NonnullRefPtr<StyleValue const> { return color_style_value(color); });
+    };
 
     switch (property_id) {
     case PropertyID::AccentColor:
-        return accent_color_value().computed_value.visit(
-            [](AccentColor::Auto) -> NonnullRefPtr<StyleValue const> { return KeywordStyleValue::create(Keyword::Auto); },
-            [&](Color color) -> NonnullRefPtr<StyleValue const> { return color_style_value(color); });
+        return color_or_auto_style_value(accent_color_value());
     case PropertyID::AlignContent:
         return KeywordStyleValue::create(to_keyword(align_content()));
     case PropertyID::AlignItems:

Libraries/LibWeb/CSS/ComputedValues.cpp

@@ -214,7 +214,7 @@ NonnullRefPtr<ComputedValues const> ComputedValues::create(ComputedProperties co
     color_resolution_context.current_color = color;
 
     auto const& accent_color_value = computed_style.property(CSS::PropertyID::AccentColor);
-    CSS::AccentColor accent_color;
+    CSS::ColorOrAuto accent_color;
     accent_color.used_value = computed_style.accent_color(color_resolution_context);
     if (accent_color_value.to_keyword() != CSS::Keyword::Auto)
         accent_color.computed_value = accent_color.used_value;

Libraries/LibWeb/CSS/ComputedValues.h

@@ -770,7 +770,7 @@ struct TextDecorationThickness {
     Variant<Auto, FromFont, LengthPercentage> value;
 };
 
-struct AccentColor {
+struct ColorOrAuto {
     struct Auto { };
 
     Variant<Auto, Color> computed_value { Auto {} };
@@ -957,10 +957,10 @@ class WEB_API ComputedValues final : public RefCounted<ComputedValues> {
     double flex_grow() const { return m_noninherited.flex_grow; }
     double flex_shrink() const { return m_noninherited.flex_shrink; }
     i32 order() const { return m_noninherited.order; }
-    AccentColor const& accent_color_value() const { return m_inherited.accent_color; }
+    ColorOrAuto const& accent_color_value() const { return m_inherited.accent_color; }
     Optional<Color> accent_color() const
     {
-        if (m_inherited.accent_color.computed_value.has<AccentColor::Auto>())
+        if (m_inherited.accent_color.computed_value.has<ColorOrAuto::Auto>())
             return {};
         return m_inherited.accent_color.used_value;
     }
@@ -1228,7 +1228,7 @@ class WEB_API ComputedValues final : public RefCounted<ComputedValues> {
         PreferredColorScheme color_scheme { InitialValues::color_scheme() };
         Vector<Utf16FlyString> color_schemes;
         bool color_scheme_only { false };
-        AccentColor accent_color;
+        ColorOrAuto accent_color;
         Color webkit_text_fill_color { InitialValues::color() };
         bool webkit_text_fill_color_is_current_color { true };
         Vector<CursorData> cursor { InitialValues::cursor() };
@@ -1714,7 +1714,7 @@ class ComputedValues::Mutator final {
     void set_flex_grow(double value) { m_values.m_noninherited.flex_grow = value; }
     void set_flex_shrink(double value) { m_values.m_noninherited.flex_shrink = value; }
     void set_order(i32 value) { m_values.m_noninherited.order = value; }
-    void set_accent_color(AccentColor value) { m_values.m_inherited.accent_color = move(value); }
+    void set_accent_color(ColorOrAuto value) { m_values.m_inherited.accent_color = move(value); }
     void set_align_content(AlignContent value) { m_values.m_noninherited.align_content = value; }
     void set_align_items(AlignItems value) { m_values.m_noninherited.align_items = value; }
     void set_align_self(AlignSelf value) { m_values.m_noninherited.align_self = value; }