--- a/toolkit/content/widgets/videocontrols.xml
+++ b/toolkit/content/widgets/videocontrols.xml
@@ -1690,25 +1690,16 @@
             },
 
             handleEvent : function (aEvent) {
               if (aEvent.type == "transitionend") {
                 this.firstShow = false;
                 this.videocontrols.removeEventListener("transitionend", this, false);
                 return;
               }
-
-              if (this.videocontrols.randomID != this.Utils.randomID)
-                this.terminateEventListeners();
-
-            },
-
-            terminateEventListeners : function () {
-              for (var event of this.videoEvents)
-                this.Utils.video.removeEventListener(event, this, false);
             },
 
             isVideoCasting : function () {
               if (this.video.mozIsCasting)
                 return true;
               return false;
             },