1 files changed, 1 insertions, 12 deletions
diff --git a/components/script/dom/htmlbaseelement.rs b/components/script/dom/htmlbaseelement.rs
index e751b3c4a8f..c282b52c5b4 100644
--- a/components/script/dom/htmlbaseelement.rs
+++ b/components/script/dom/htmlbaseelement.rs
@@ -4,13 +4,10 @@
 
 use dom::attr::Attr;
 use dom::bindings::codegen::Bindings::HTMLBaseElementBinding;
-use dom::bindings::codegen::InheritTypes::{ElementCast, ElementTypeId, EventTargetTypeId};
-use dom::bindings::codegen::InheritTypes::{HTMLBaseElementDerived, HTMLElementCast};
-use dom::bindings::codegen::InheritTypes::{HTMLElementTypeId, NodeTypeId};
+use dom::bindings::codegen::InheritTypes::{ElementCast, HTMLElementCast, HTMLElementTypeId};
 use dom::bindings::js::Root;
 use dom::document::Document;
 use dom::element::AttributeMutation;
-use dom::eventtarget::EventTarget;
 use dom::htmlelement::HTMLElement;
 use dom::node::{Node, document_from_node};
 use dom::virtualmethods::VirtualMethods;
@@ -22,14 +19,6 @@ pub struct HTMLBaseElement {
     htmlelement: HTMLElement
 }
 
-impl HTMLBaseElementDerived for EventTarget {
-    fn is_htmlbaseelement(&self) -> bool {
-        *self.type_id() ==
-            EventTargetTypeId::Node(
-                NodeTypeId::Element(ElementTypeId::HTMLElement(HTMLElementTypeId::HTMLBaseElement)))
-    }
-}
-
 impl HTMLBaseElement {
     fn new_inherited(localName: DOMString, prefix: Option<DOMString>, document: &Document) -> HTMLBaseElement {
         HTMLBaseElement {