move getFeature() to the Layer

git-svn-id: http://svn.openlayers.org/trunk/openlayers@995 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Tile/WFS.js

@@ -107,22 +107,6 @@ OpenLayers.Tile.WFS.prototype =
         
     },
 
-    /** 
-     * @param {String} featureID
-     */
-    getFeature: function(featureID) {
-        var foundFeature = null;
-        if (featureID != null) {
-            for(var i=0; i < this.features.length; i++) {
-                var feature = this.features[i];
-                if (feature.id = featureID) {
-                    foundFeature = feature;
-                }
-            }
-        }
-        return foundFeature; 
-    },
-
     /** @final @type String */
     CLASS_NAME: "OpenLayers.Tile.WFS"
   }