1 files changed, 7 insertions, 10 deletions
diff --git a/components/script/dom/macros.rs b/components/script/dom/macros.rs
index a292737ac47..8029bb85b2f 100644
--- a/components/script/dom/macros.rs
+++ b/components/script/dom/macros.rs
@@ -28,21 +28,18 @@ macro_rules! make_bool_getter(
 
 #[macro_export]
 macro_rules! make_int_getter(
-    ($attr:ident, $htmlname:expr, $default:expr) => (
+    ($attr:ident, $htmlname:tt, $default:expr) => (
         fn $attr(&self) -> i32 {
-            use dom::bindings::codegen::InheritTypes::ElementCast;
-            use string_cache::Atom;
-            let element = ElementCast::from_ref(self);
-            // FIXME(pcwalton): Do this at compile time, not runtime.
-            element.get_int_attribute(&Atom::from_slice($htmlname), $default)
+            use dom::bindings::inheritance::Castable;
+            use dom::element::Element;
+            let element = self.upcast::<Element>();
+            element.get_int_attribute(&atom!($htmlname), $default)
         }
     );
-    ($attr:ident, $htmlname:expr) => {
+
+    ($attr:ident, $htmlname:tt) => {
         make_int_getter!($attr, $htmlname, 0);
     };
-    ($attr:ident) => {
-        make_int_getter!($attr, to_lower!(stringify!($attr)));
-    }
 );
 
 #[macro_export]