1 files changed, 6 insertions, 4 deletions
diff --git a/src/components/script/dom/htmlbuttonelement.rs b/src/components/script/dom/htmlbuttonelement.rs
index d0fb4bb16a6..f57b8fdbdfd 100644
--- a/src/components/script/dom/htmlbuttonelement.rs
+++ b/src/components/script/dom/htmlbuttonelement.rs
@@ -15,6 +15,8 @@ use dom::htmlelement::HTMLElement;
 use dom::node::{DisabledStateHelpers, Node, NodeHelpers, ElementNodeTypeId, window_from_node};
 use dom::validitystate::ValidityState;
 use dom::virtualmethods::VirtualMethods;
+
+use servo_util::atom::Atom;
 use servo_util::str::DOMString;
 
 #[deriving(Encodable)]
@@ -66,9 +68,9 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLButtonElement> {
         Some(htmlelement as &VirtualMethods)
     }
 
-    fn after_set_attr(&self, name: DOMString, value: DOMString) {
+    fn after_set_attr(&self, name: &Atom, value: DOMString) {
         match self.super_type() {
-            Some(ref s) => s.after_set_attr(name.clone(), value.clone()),
+            Some(ref s) => s.after_set_attr(name, value.clone()),
             _ => (),
         }
 
@@ -82,9 +84,9 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLButtonElement> {
         }
     }
 
-    fn before_remove_attr(&self, name: DOMString, value: DOMString) {
+    fn before_remove_attr(&self, name: &Atom, value: DOMString) {
         match self.super_type() {
-            Some(ref s) => s.before_remove_attr(name.clone(), value),
+            Some(ref s) => s.before_remove_attr(name, value),
             _ => (),
         }