diff --git a/components/style/gecko/generated/bindings.rs b/components/style/gecko/generated/bindings.rs
index 81200ed8b53..70fa007c45c 100644
--- a/components/style/gecko/generated/bindings.rs
+++ b/components/style/gecko/generated/bindings.rs
@@ -724,6 +724,13 @@ extern "C" {
         classList: *mut *mut *mut nsAtom,
     ) -> u32;
 }
+extern "C" {
+    pub fn Gecko_HasClass(
+        element: RawGeckoElementBorrowed,
+        class_: *mut nsAtom,
+        ignore_case: bool,
+    ) -> bool;
+}
 extern "C" {
     pub fn Gecko_SnapshotAtomAttrValue(
         element: *const ServoElementSnapshot,
@@ -801,6 +808,13 @@ extern "C" {
         classList: *mut *mut *mut nsAtom,
     ) -> u32;
 }
+extern "C" {
+    pub fn Gecko_SnapshotHasClass(
+        element: *const ServoElementSnapshot,
+        class_: *mut nsAtom,
+        ignore_case: bool,
+    ) -> bool;
+}
 extern "C" {
     pub fn Gecko_GetStyleAttrDeclarationBlock(
         element: RawGeckoElementBorrowed,