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

tests/html/window_open_test.dart

Index: tests/html/window_open_test.dart
===================================================================
--- tests/html/window_open_test.dart	(revision 7823)
+++ tests/html/window_open_test.dart	(working copy)
@@ -12,11 +12,11 @@
   evaluateJavaScript('layoutTestController.setCanOpenWindows()');
 
   useHtmlConfiguration();
-  asyncTest('TwoArgumentVersion', 1, () {
+  test('TwoArgumentVersion', () {
     Window win = window.open('../resources/pong.html', 'testWindow');
     closeWindow(win);
   });
-  asyncTest('ThreeArgumentVersion', 1, () {
+  test('ThreeArgumentVersion', () {
     Window win = window.open("resources/pong.html", "testWindow", "scrollbars=yes,width=75,height=100");
     closeWindow(win);
   });
@@ -25,7 +25,9 @@
 closeWindow(win) {
   win.close();
   doneHandler() {
-    window.setTimeout(win.closed ? callbackDone : doneHandler, 1);
+    if (!win.closed) {
+      window.setTimeout(expectAsync0(doneHandler), 1);
+    }
   }
-  window.setTimeout(doneHandler, 1);
+  window.setTimeout(expectAsync0(doneHandler), 1);
 }