Make getKeys, getValues getters (keys, values).

pkg/unittest/html_enhanced_config.dart

 // Copyright (c) 2011, 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 simple unit test library for running tests in a browser.
  *
  * Provides enhanced HTML output with collapsible group headers
  * and other at-a-glance information about the test results.
  */
@@ skipping 135 matching lines @@
           groupedBy[t.currentGroup] = new List<TestCase>();
         }
 
         groupedBy[t.currentGroup].add(t);
       }
 
       // flatten the list again with tests ordered
       List<TestCase> flattened = new List<TestCase>();
 
       groupedBy
-        .getValues()
+        .values
         .forEach((tList){
           tList.sort((tcA, tcB) => tcA.id - tcB.id);
           flattened.addAll(tList);
           }
         );
 
       var nonAlphanumeric = new RegExp('[^a-z0-9A-Z]');
 
       // output group headers and test rows
       for (final test_ in flattened) {
@@ skipping 239 matching lines @@
   .unittest-row-description
   {
   }
 
   ''';
 }
 
 void useHtmlEnhancedConfiguration([bool isLayoutTest = false]) {
   configure(new HtmlEnhancedConfiguration(isLayoutTest));
 }