Doc generator tweak to skip experimental domains.

pkg/analysis_server/tool/spec/api.dart

 // Copyright (c) 2014, 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.
 
 /**
  * Data structures representing an API definition, and visitor base classes
  * for visiting those data structures.
  */
 library api;
 
@@ skipping 42 matching lines @@
   T visitTypeReference(TypeReference typeReference);
 
   T visitTypeUnion(TypeUnion typeUnion);
 }
 
 /**
  * Definition of a single domain.
  */
 class Domain extends ApiNode {
   final String name;
+  final bool experimental;
   final List<Request> requests;
   final List<Notification> notifications;
 
-  Domain(this.name, this.requests, this.notifications, dom.Element html)
+  Domain(this.name, this.experimental, this.requests, this.notifications,
+      dom.Element html)
       : super(html);
 }
 
 /**
  * API visitor that visits the entire API hierarchically by default.
  */
 class HierarchicalApiVisitor extends ApiVisitor {
   /**
    * The API to visit.
    */
@@ skipping 403 matching lines @@
 
   /**
    * The field that is used to disambiguate this union
    */
   final String field;
 
   TypeUnion(this.choices, this.field, dom.Element html) : super(html);
 
   accept(ApiVisitor visitor) => visitor.visitTypeUnion(this);
 }