1 files changed, 1 insertions, 4 deletions
diff --git a/dom/performance/Performance.h b/dom/performance/Performance.h
index bc70589a5..6a374c7f0 100644
--- a/dom/performance/Performance.h
+++ b/dom/performance/Performance.h
@@ -45,8 +45,7 @@ public:
   static already_AddRefed<Performance>
   CreateForMainThread(nsPIDOMWindowInner* aWindow,
                       nsDOMNavigationTiming* aDOMTiming,
-                      nsITimedChannel* aChannel,
-                      Performance* aParentPerformance);
+                      nsITimedChannel* aChannel);
 
   static already_AddRefed<Performance>
   CreateForWorker(workers::WorkerPrivate* aWorkerPrivate);
@@ -101,8 +100,6 @@ public:
 
   virtual nsITimedChannel* GetChannel() const = 0;
 
-  virtual Performance* GetParentPerformance() const = 0;
-
 protected:
   Performance();
   explicit Performance(nsPIDOMWindowInner* aWindow);