Tagging 2.2-RC2.

git-svn-id: http://svn.openlayers.org/tags/openlayers/release-2.2-rc2@1741 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

lib/OpenLayers/Tile.js

@@ -1,6 +1,7 @@
-/* Copyright (c) 2006 MetaCarta, Inc., published under the BSD license.
- * See http://svn.openlayers.org/trunk/openlayers/license.txt for the full
- * text of the license. */
+/* Copyright (c) 2006 MetaCarta, Inc., published under a modified BSD license.
+ * See http://svn.openlayers.org/trunk/openlayers/repository-license.txt 
+ * for the full text of the license. */
+
 
 /*
  * @class 
@@ -82,7 +83,7 @@ OpenLayers.Tile.prototype = {
             redraw = true;
         }
 
-        OpenLayers.Util.clearArray(this);
+        this.clear();
         this.bounds = bounds.clone();
         this.position = position.clone();
         if (redraw) {
@@ -120,3 +121,4 @@ OpenLayers.Tile.prototype = {
     CLASS_NAME: "OpenLayers.Tile"
 };
 
+