style: Replace :-moz-native-anonymous-no-specificity with :where(:-moz-native-anonymous).

Differential Revision: https://phabricator.services.mozilla.com/D88255

components/style/gecko/non_ts_pseudo_class_list.rs

@@ -98,7 +98,6 @@ macro_rules! apply_non_ts_list {
                 ("-moz-last-node", MozLastNode, _, _),
                 ("-moz-only-whitespace", MozOnlyWhitespace, _, _),
                 ("-moz-native-anonymous", MozNativeAnonymous, _, PSEUDO_CLASS_ENABLED_IN_UA_SHEETS),
-                ("-moz-native-anonymous-no-specificity", MozNativeAnonymousNoSpecificity, _, PSEUDO_CLASS_ENABLED_IN_UA_SHEETS),
                 ("-moz-use-shadow-tree-root", MozUseShadowTreeRoot, _, PSEUDO_CLASS_ENABLED_IN_UA_SHEETS),
                 ("-moz-is-html", MozIsHTML, _, _),
                 ("-moz-placeholder", MozPlaceholder, _, _),

components/style/gecko/selector_parser.rs

@@ -216,7 +216,6 @@ impl NonTSPseudoClass {
                       NonTSPseudoClass::MozIsHTML |
                       // We prevent style sharing for NAC.
                       NonTSPseudoClass::MozNativeAnonymous |
-                      NonTSPseudoClass::MozNativeAnonymousNoSpecificity |
                       // :-moz-placeholder is parsed but never matches.
                       NonTSPseudoClass::MozPlaceholder |
                       // :-moz-locale-dir and :-moz-window-inactive depend only on
@@ -249,11 +248,6 @@ impl ::selectors::parser::NonTSPseudoClass for NonTSPseudoClass {
         )
     }
 
-    #[inline]
-    fn has_zero_specificity(&self) -> bool {
-        matches!(*self, NonTSPseudoClass::MozNativeAnonymousNoSpecificity)
-    }
-
     fn visit<V>(&self, visitor: &mut V) -> bool
     where
         V: SelectorVisitor<Impl = Self::Impl>,

components/style/gecko/wrapper.rs

@@ -2109,10 +2109,7 @@ impl<'le> ::selectors::Element for GeckoElement<'le> {
                 }
                 true
             },
-            NonTSPseudoClass::MozNativeAnonymous |
-            NonTSPseudoClass::MozNativeAnonymousNoSpecificity => {
-                self.is_in_native_anonymous_subtree()
-            },
+            NonTSPseudoClass::MozNativeAnonymous => self.is_in_native_anonymous_subtree(),
             NonTSPseudoClass::MozUseShadowTreeRoot => self.is_root_of_use_element_shadow_tree(),
             NonTSPseudoClass::MozTableBorderNonzero => unsafe {
                 bindings::Gecko_IsTableBorderNonzero(self.0)

components/style/servo/selector_parser.rs

@@ -313,11 +313,6 @@ impl ::selectors::parser::NonTSPseudoClass for NonTSPseudoClass {
         )
     }
 
-    #[inline]
-    fn has_zero_specificity(&self) -> bool {
-        false
-    }
-
     fn visit<V>(&self, _: &mut V) -> bool
     where
         V: SelectorVisitor<Impl = Self::Impl>,