1 files changed, 0 insertions, 23 deletions
diff --git a/components/script/dom/macros.rs b/components/script/dom/macros.rs
index b3f222af0da..c2f5ba37c21 100644
--- a/components/script/dom/macros.rs
+++ b/components/script/dom/macros.rs
@@ -719,26 +719,3 @@ macro_rules! handle_potential_webgl_error {
         handle_potential_webgl_error!($context, $call, ())
     };
 }
-
-macro_rules! impl_rare_data (
-    ($type:ty) => (
-        fn rare_data(&self) -> Ref<Option<Box<$type>>> {
-            self.rare_data.borrow()
-        }
-
-        #[allow(dead_code)]
-        fn rare_data_mut(&self) -> RefMut<Option<Box<$type>>> {
-            self.rare_data.borrow_mut()
-        }
-
-        fn ensure_rare_data(&self) -> RefMut<Box<$type>> {
-            let mut rare_data = self.rare_data.borrow_mut();
-            if rare_data.is_none() {
-                *rare_data = Some(Default::default());
-            }
-            RefMut::map(rare_data, |rare_data| {
-                rare_data.as_mut().unwrap()
-            })
-        }
-    );
-);