Update all tests

tests/language/cyclic_metadata_test.dart

 // Copyright (c) 2014, 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.
 
 // Check that metadata on a class 'Super' using subtypes of 'Super' are not
 // considered as cyclic inheritance or lead to crashes.
 
-@Sub1(0) /// 01: ok
+@Sub1(0) //# 01: ok
 class Super {
   final field;
-  @Sub2(1) /// 02: ok
+  @Sub2(1) //# 02: ok
   const Super(this.field);
 }
 
 class Sub1 extends Super {
   const Sub1(var field) : super(field);
 }
 
 class Sub2 extends Super {
   const Sub2(var field) : super(field);
 }
 
 void main() {
   print(new Super(1));
 }