backing out fix for bug 103190

themes/classic/global/win/menu.css

@@ -220,15 +220,6 @@ menuitem[checked="true"][type="radio"][menuactive="true"]
       border              : none;
     }
 
-  menulist > menupopup > menuitem[selected="true"] {
-    list-style-image: url("chrome://global/skin/menu-check.gif");
-    padding-left: 0px !important;
-  }
-
-  menulist > menupopup > menuitem[menuactive="true"][selected="true"] {
-    list-style-image: url("chrome://global/skin/menu-check-hover.gif");
-  }
-
   menulist > menupopup > menuseparator
     {
       border-top: none;