1 files changed, 0 insertions, 11 deletions
diff --git a/components/script/dom/xmlhttprequestupload.rs b/components/script/dom/xmlhttprequestupload.rs
index 2456d1079a5..e426c63c30c 100644
--- a/components/script/dom/xmlhttprequestupload.rs
+++ b/components/script/dom/xmlhttprequestupload.rs
@@ -3,13 +3,9 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::Bindings::XMLHttpRequestUploadBinding;
-use dom::bindings::codegen::InheritTypes::EventTargetTypeId;
-use dom::bindings::codegen::InheritTypes::XMLHttpRequestEventTargetTypeId;
-use dom::bindings::codegen::InheritTypes::XMLHttpRequestUploadDerived;
 use dom::bindings::global::GlobalRef;
 use dom::bindings::js::Root;
 use dom::bindings::utils::reflect_dom_object;
-use dom::eventtarget::EventTarget;
 use dom::xmlhttprequesteventtarget::XMLHttpRequestEventTarget;
 
 #[dom_struct]
@@ -29,10 +25,3 @@ impl XMLHttpRequestUpload {
                            XMLHttpRequestUploadBinding::Wrap)
     }
 }
-
-impl XMLHttpRequestUploadDerived for EventTarget {
-    fn is_xmlhttprequestupload(&self) -> bool {
-        *self.type_id() ==
-            EventTargetTypeId::XMLHttpRequestEventTarget(XMLHttpRequestEventTargetTypeId::XMLHttpRequestUpload)
-    }
-}