Renaming Node.document back to Node.ownerDocument

tools/dom/templates/html/impl/impl_Node.darttemplate

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 part of $LIBRARYNAME;
 
 /**
  * Lazy implementation of the child nodes of an element that does not request
  * the actual child nodes of an element until strictly necessary greatly
  * improving performance for the typical cases where it is not required.
@@ skipping 307 matching lines @@
   /** Gets the data bindings that are associated with this node. */
   @Experimental()
   Map<String, dynamic> get bindings =>
       TemplateElement.mdvPackage(this).bindings;
 
   /** Gets the template instance that instantiated this node, if any. */
   @Experimental()
   TemplateInstance get templateInstance =>
       TemplateElement.mdvPackage(this).templateInstance;
 
+
+  /**
+   * Use ownerDocument instead.
+   */
+  @deprecated
+  Document get document => ownerDocument;
+
 $!MEMBERS
 }