Convert all classes to use new-style class definitions. All tests pass.

git-svn-id: http://svn.openlayers.org/trunk/openlayers@1651 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Control/MouseToolbar.js

@@ -12,8 +12,8 @@ OpenLayers.Control.MouseToolbar = OpenLayers.Class.create();
 OpenLayers.Control.MouseToolbar.X = 6;
 OpenLayers.Control.MouseToolbar.Y = 300;
 OpenLayers.Control.MouseToolbar.prototype = 
-  OpenLayers.Util.extend( new OpenLayers.Control(), 
-    OpenLayers.Util.extend( new OpenLayers.Control.MouseDefaults(), {
+  OpenLayers.Class.inherit( OpenLayers.Control, 
+                            OpenLayers.Control.MouseDefaults, {
     
     mode: null,
 
@@ -306,5 +306,5 @@ OpenLayers.Control.MouseToolbar.prototype =
             return false;
         }
     }
-}));
+});