diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h
index 41228c7..b37fa15 100644
--- a/services/surfaceflinger/Layer.h
+++ b/services/surfaceflinger/Layer.h
@@ -651,7 +651,7 @@
 
     gui::WindowInfo::Type getWindowType() const { return mWindowType; }
 
-    bool updateMirrorInfo(const std::deque<Layer*>& cloneRootsPendingUpdates);
+    void updateMirrorInfo();
 
     /*
      * doTransaction - process the transaction. This is a good place to figure