pkg/unittest: Removed references to expectAsync[Until]X in docs

pkg/unittest/lib/html_config.dart

 // Copyright (c) 2013, 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.
- */
+/// A simple unit test library for running tests in a browser.
 library unittest.html_config;
 
 import 'dart:async';
 import 'dart:convert';
 import 'dart:html';
 import 'dart:js' as js;
 import 'unittest.dart';
 
-/** Creates a table showing tests results in HTML. */
+/// Creates a table showing tests results in HTML.
 void _showResultsInPage(int passed, int failed, int errors,
     List<TestCase> results, bool isLayoutTest, String uncaughtError) {
   if (isLayoutTest && (passed == results.length) && uncaughtError == null) {
     document.body.innerHtml = "PASS";
   } else {
     var newBody = new StringBuffer();
     newBody.write("<table class='unittest-table'><tbody>");
     newBody.write(passed == results.length && uncaughtError == null
         ? "<tr><td colspan='3' class='unittest-pass'>PASS</td></tr>"
         : "<tr><td colspan='3' class='unittest-fail'>FAIL</td></tr>");
@@ skipping 57 matching lines @@
   if (test_.stackTrace != null) {
     html = '$html<tr><td></td><td colspan="2"><pre>' +
         HTML_ESCAPE.convert(test_.stackTrace.toString()) +
         '</pre></td></tr>';
   }
 
   return html;
 }
 
 class HtmlConfiguration extends SimpleConfiguration {
-  /** Whether this is run within dartium layout tests. */
+  /// Whether this is run within dartium layout tests.
   final bool _isLayoutTest;
   HtmlConfiguration(this._isLayoutTest);
 
   StreamSubscription<Event> _onErrorSubscription;
   StreamSubscription<Event> _onMessageSubscription;
 
   void _installHandlers() {
     if (_onErrorSubscription == null) {
       _onErrorSubscription = window.onError.listen(
         (e) {
@@ skipping 64 matching lines @@
     window.postMessage('unittest-suite-done', '*');
   }
 }
 
 void useHtmlConfiguration([bool isLayoutTest = false]) {
   unittestConfiguration = isLayoutTest ? _singletonLayout : _singletonNotLayout;
 }
 
 final _singletonLayout = new HtmlConfiguration(true);
 final _singletonNotLayout = new HtmlConfiguration(false);