Added constructor for touchlist.

tests/html/touchlist_test.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.
 
-library touch_event_test;
+library touch_list_test;

[Emily Fortuna, 2013/02/03 22:24:28]

the diff is strange on this. This is a new test. It's pretty sketch-ily tested
since this is not on a touch device....

 import '../../pkg/unittest/lib/unittest.dart';
 import '../../pkg/unittest/lib/html_individual_config.dart';
 import 'dart:html';
 
 main() {
   useHtmlIndividualConfiguration();
 
   group('supported', () {
     test('supported', () {
-      expect(TouchEvent.supported, true);
+      expect(TouchList.supported, true);
     });
   });
 
   group('functional', () {
-    test('unsupported throws', () {
-      var expectation = TouchEvent.supported ? returnsNormally : throws;
-
-      expect(() {
-        var e = new TouchEvent(null, null, null, 'touch');
-        expect(e is TouchEvent, true);
-      }, expectation);
+    test('touchlist constructor', () {
+      if (TouchList.supported) {
+        var list = new TouchList();
+        expect(list, isNotNull);
+        expect(list is TouchList, true);
+      }
     });
   });
 }