Update all tests

tests/lib/async/run_zoned9_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.
 
 import "package:expect/expect.dart";
 import 'dart:async';
 import 'package:async_helper/async_helper.dart';
 
 main() {
   asyncStart();
   // Ensure that `runZoned`'s onError handles synchronous errors but delegates
   // to the next runZoned when the handler returns false.
   bool sawInnerHandler = false;
   try {
     runZoned(() {
       runZoned(() { throw 0; },
                onError: (e) {
                  Expect.equals(0, e);
                  sawInnerHandler = true;
                  throw e;
                });
     }, onError: (e) {
       Expect.equals(0, e);
       Expect.isTrue(sawInnerHandler);
       // If we are waiting for an error, don't asyncEnd, but let it time out.
-      if (false) /// 01: runtime error
+      if (false) //# 01: runtime error
         asyncEnd();
-      throw e;   /// 01: continued
+      throw e;   //# 01: continued
     });
   } catch (e) {
     // We should never see an error here.
-    if (false)   /// 01: continued
+    if (false)   //# 01: continued
       rethrow;
   }
 }