aChange all asyncTest/callbackDone style tests to use the new expectAsync/

tests/html/documentfragment_test.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.
 
 #library('DocumentFragmentTest');
 #import('../../lib/unittest/unittest.dart');
 #import('../../lib/unittest/html_config.dart');
 #import('dart:html');
 #source('util.dart');
 
@@ skipping 272 matching lines @@
     fragment.on.click.add((e) => null);
     fragment.blur();
     fragment.focus();
     fragment.click();
     fragment.scrollByLines(2);
     fragment.scrollByPages(2);
     fragment.scrollIntoView();
     fragment.webkitRequestFullScreen(2);
   });
 
-  asyncTest('default values', 1, () {
+  test('default values', () {
     var fragment = new DocumentFragment();
-    fragment.rect.then((ElementRect rect) {
+    fragment.rect.then(expectAsync1((ElementRect rect) {
        expectEmptyRect(rect.client);
        expectEmptyRect(rect.offset);
        expectEmptyRect(rect.scroll);
        expectEmptyRect(rect.bounding);
        Expect.isTrue(rect.clientRects.isEmpty());
-       callbackDone();
-    });
+    }));
     Expect.equals("false", fragment.contentEditable);
     Expect.equals(-1, fragment.tabIndex);
     Expect.equals("", fragment.id);
     Expect.equals("", fragment.title);
     Expect.equals("", fragment.tagName);
     Expect.equals("", fragment.webkitdropzone);
     Expect.equals("", fragment.webkitRegionOverflow);
     Expect.isFalse(fragment.isContentEditable);
     Expect.isFalse(fragment.draggable);
     Expect.isFalse(fragment.hidden);
     Expect.isFalse(fragment.spellcheck);
     Expect.isFalse(fragment.translate);
     Expect.isNull(fragment.nextElementSibling);
     Expect.isNull(fragment.previousElementSibling);
     Expect.isNull(fragment.offsetParent);
     Expect.isNull(fragment.parent);
     Expect.isTrue(fragment.attributes.isEmpty());
     Expect.isTrue(fragment.classes.isEmpty());
     Expect.isTrue(fragment.dataAttributes.isEmpty());
     Expect.isFalse(fragment.matchesSelector("foo"));
     Expect.isFalse(fragment.matchesSelector("*"));
   });
 
-  asyncTest('style', 1, () {
+  test('style', () {
     var fragment = new DocumentFragment();
     var style = fragment.style;
     expectEmptyStyleDeclaration(style);
-    fragment.computedStyle.then((computedStyle) {
+    fragment.computedStyle.then(expectAsync1((computedStyle) {
       expectEmptyStyleDeclaration(computedStyle);
-      callbackDone();
-    });
+    }));
   });
 
   // TODO(nweiz): re-enable when const is better supported in dartc and/or frog
   // test('const fields are immutable', () {
   //   var fragment = new DocumentFragment();
   //   assertConstError(() => fragment.attributes['title'] = 'foo');
   //   assertConstError(() => fragment.dataAttributes['title'] = 'foo');
   //   fragment.rect.then((ElementRect rect) {
   //     assertConstError(() => rect.clientRects.add(null));
   //     callbackDone();
   //   });
   //   // Issue 174: #classes is currently not const
   //   // assertConstError(() => fragment.classes.add('foo'));
   // });
 
   test('query searches the fragment', () {
     var fragment = new DocumentFragment.html(
       "<div class='foo'><a>foo</a><b>bar</b></div>");
     Expect.equals("A", fragment.query(".foo a").tagName);
     Expect.listEquals(["A", "B"], _nodeStrings(fragment.queryAll(".foo *")));
   });
 }