1 files changed, 6 insertions, 4 deletions
diff --git a/src/components/script/dom/windowproxy.rs b/src/components/script/dom/windowproxy.rs
index 2a6bf88930f..235facca913 100644
--- a/src/components/script/dom/windowproxy.rs
+++ b/src/components/script/dom/windowproxy.rs
@@ -7,8 +7,6 @@ use script_task::page_from_context;
 
 use js::jsapi::{JSContext, JSObject};
 
-use std::cast;
-
 pub struct WindowProxy {
     reflector_: Reflector
 }
@@ -35,8 +33,12 @@ impl BindingObject for WindowProxy {
 }
 
 impl Reflectable for WindowProxy {
-    fn reflector(&mut self) -> &mut Reflector {
-        unsafe { cast::transmute(self.reflector_) }
+    fn reflector<'a>(&'a self) -> &'a Reflector {
+        &self.reflector_
+    }
+
+    fn mut_reflector<'a>(&'a mut self) -> &'a mut Reflector {
+        &mut self.reflector_
     }
 
     fn wrap_object_shared(@mut self, _cx: *JSContext, _scope: *JSObject) -> *JSObject {