Generate all Derived implementations in codegen

1 files changed, 2 insertions, 12 deletions

diff --git a/components/script/dom/htmlbodyelement.rs b/components/script/dom/htmlbodyelement.rs
index 3ce0f1889f9..95311f2330a 100644
--- a/components/script/dom/htmlbodyelement.rs
+++ b/components/script/dom/htmlbodyelement.rs
@@ -8,15 +8,12 @@ use dom::bindings::cell::DOMRefCell;
 use dom::bindings::codegen::Bindings::EventHandlerBinding::EventHandlerNonNull;
 use dom::bindings::codegen::Bindings::HTMLBodyElementBinding::{self, HTMLBodyElementMethods};
 use dom::bindings::codegen::Bindings::WindowBinding::WindowMethods;
-use dom::bindings::codegen::InheritTypes::{ElementCast, ElementTypeId};
-use dom::bindings::codegen::InheritTypes::{EventTargetCast, EventTargetTypeId};
-use dom::bindings::codegen::InheritTypes::{HTMLBodyElementDerived, HTMLElementCast};
-use dom::bindings::codegen::InheritTypes::{HTMLElementTypeId, NodeTypeId};
+use dom::bindings::codegen::InheritTypes::{ElementCast, EventTargetCast};
+use dom::bindings::codegen::InheritTypes::{HTMLElementCast, HTMLElementTypeId};
 use dom::bindings::js::Root;
 use dom::bindings::utils::Reflectable;
 use dom::document::Document;
 use dom::element::{AttributeMutation, RawLayoutElementHelpers};
-use dom::eventtarget::EventTarget;
 use dom::htmlelement::HTMLElement;
 use dom::node::{Node, document_from_node, window_from_node};
 use dom::virtualmethods::VirtualMethods;
@@ -41,13 +38,6 @@ pub struct HTMLBodyElement {
     background: DOMRefCell<Option<Url>>
 }
 
-impl HTMLBodyElementDerived for EventTarget {
-    fn is_htmlbodyelement(&self) -> bool {
-        *self.type_id() == EventTargetTypeId::Node(NodeTypeId::Element(ElementTypeId::HTMLElement(
-                    HTMLElementTypeId::HTMLBodyElement)))
-    }
-}
-
 impl HTMLBodyElement {
     fn new_inherited(localName: DOMString, prefix: Option<DOMString>, document: &Document)
                      -> HTMLBodyElement {