fix # of params that initMenu takes. r=pink/sr=blake/a=asa. bug#87109. from jg@cyberstorm.demon.co.uk.

suite/common/nsContextMenu.js

@@ -57,7 +57,7 @@ nsContextMenu.prototype = {
     onDestroy : function () {
     },
     // Initialize context menu.
-    initMenu : function ( popup, event ) {
+    initMenu : function ( popup ) {
         // Save menu.
         this.menu = popup;