1 files changed, 0 insertions, 4 deletions
diff --git a/src/components/script/dom/performancetiming.rs b/src/components/script/dom/performancetiming.rs
index 5935f55b9f2..a63fe54e68b 100644
--- a/src/components/script/dom/performancetiming.rs
+++ b/src/components/script/dom/performancetiming.rs
@@ -50,8 +50,4 @@ impl Reflectable for PerformanceTiming {
     fn reflector<'a>(&'a self) -> &'a Reflector {
         &self.reflector_
     }
-
-    fn mut_reflector<'a>(&'a mut self) -> &'a mut Reflector {
-        &mut self.reflector_
-    }
 }