Privatize InheritTypes

components/script/dom/uievent.rs

@@ -21,8 +21,9 @@ use std::default::Default;
 
 #[jstraceable]
 #[must_root]
+#[privatize]
 pub struct UIEvent {
-    pub event: Event,
+    event: Event,
     view: MutNullableJS<Window>,
     detail: Cell<i32>
 }
@@ -67,6 +68,11 @@ impl UIEvent {
                                  init.view.root_ref(), init.detail);
         Ok(event)
     }
+
+    #[inline]
+    pub fn event<'a>(&'a self) -> &'a Event {
+        &self.event
+    }
 }
 
 impl<'a> UIEventMethods for JSRef<'a, UIEvent> {