rollback r574. though it was a valid patch, it is causing something else to break. Better to keep code functional. Will re-commit this patch when the error has been located.

git-svn-id: http://svn.openlayers.org/trunk/openlayers@575 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Layer/WFS.js

@@ -46,14 +46,7 @@ OpenLayers.Layer.WFS.prototype =
         }
     },    
     
-    /**
-     * 
-     */
-    destroy: function() {
-        OpenLayers.Layer.Grid.prototype.destroy.apply(this, arguments);
-        OpenLayers.Layer.Markers.prototype.destroy.apply(this, arguments);
-    },
-    
+
     /** 
     * @param {OpenLayers.Bounds} bounds
     * @param {Boolean} zoomChanged