remove unneeded destroy and initialize function. r=ahocevar (pullup #3341)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@12050 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Renderer/NG.js

@@ -32,16 +32,6 @@ OpenLayers.Renderer.NG = OpenLayers.Class(OpenLayers.Renderer.Elements, {
      *     * zIndexing - {Boolean} Whether to use z-indexing. Will be ignored
      *         if yOrdering is set to true.
      */
-    initialize: function(containerID, options) {
-        OpenLayers.Renderer.Elements.prototype.initialize.apply(this, arguments);
-    },
-
-    /**
-     * Method: destroy
-     */
-    destroy: function() {
-        OpenLayers.Renderer.Elements.prototype.destroy.apply(this, arguments);
-    },
 
     /**
      * Method: updateDimensions

lib/OpenLayers/Renderer/SVG.js

@@ -66,13 +66,6 @@ OpenLayers.Renderer.SVG = OpenLayers.Class(OpenLayers.Renderer.Elements, {
         this.symbolMetrics = {};
     },
 
-    /**
-     * APIMethod: destroy
-     */
-    destroy: function() {
-        OpenLayers.Renderer.Elements.prototype.destroy.apply(this, arguments);
-    },
-    
     /**
      * APIMethod: supported
      * 

lib/OpenLayers/Renderer/SVG2.js

@@ -57,13 +57,6 @@ OpenLayers.Renderer.SVG2 = OpenLayers.Class(OpenLayers.Renderer.NG, {
         this.symbolMetrics = {};
     },
 
-    /**
-     * APIMethod: destroy
-     */
-    destroy: function() {
-        OpenLayers.Renderer.Elements.prototype.destroy.apply(this, arguments);
-    },
-    
     /**
      * APIMethod: supported
      * 

lib/OpenLayers/Renderer/VML.js

@@ -66,14 +66,6 @@ OpenLayers.Renderer.VML = OpenLayers.Class(OpenLayers.Renderer.Elements, {
                                                                 arguments);
     },
 
-    /**
-     * APIMethod: destroy
-     * Deconstruct the renderer.
-     */
-    destroy: function() {
-        OpenLayers.Renderer.Elements.prototype.destroy.apply(this, arguments);
-    },
-
     /**
      * APIMethod: supported
      * Determine whether a browser supports this renderer.