Make getKeys, getValues getters (keys, values).

utils/apidoc/html_diff.dart

 // 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.
 
 /**
  * A script to assist in documenting the difference between the dart:html API
  * and the old DOM API.
  */
 #library('html_diff');
 
@@ skipping 83 matching lines @@
    * places it in [htmlToDom] and [htmlTypesToDom]. Before this is run, dart2js
    * should be initialized (via [parseOptions] and [initializeWorld]) and
    * [HtmlDiff.initialize] should be called.
    */
   void run() {
     LibraryMirror htmlLib = _mirrors.libraries[HTML_DECLARED_NAME];
     if (htmlLib === null) {
       warn('Could not find $HTML_LIBRARY_NAME');
       return;
     }
-    for (InterfaceMirror htmlType in htmlLib.types.getValues()) {
+    for (InterfaceMirror htmlType in htmlLib.types.values) {
       final domTypes = htmlToDomTypes(htmlType);
       if (domTypes.isEmpty) continue;
 
       htmlTypesToDom.putIfAbsent(htmlType.qualifiedName,
           () => new Set()).addAll(domTypes);
 
       htmlType.declaredMembers.forEach(
           (_, m) => _addMemberDiff(m, domTypes));
     }
   }
@@ skipping 114 matching lines @@
   Map<String, String> _getTags(String comment) {
     if (comment == null) return const <String, String>{};
     final re = const RegExp("@([a-zA-Z]+) ([^;]+)(?:;|\$)");
     final tags = <String, String>{};
     for (var m in re.allMatches(comment.trim())) {
       tags[m[1]] = m[2];
     }
     return tags;
   }
 }