Update all tests

tests/language/deferred_constraints_constants_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.
 
 import 'package:expect/expect.dart';
 import 'package:async_helper/async_helper.dart';
 import 'dart:mirrors';
 
 import "deferred_constraints_constants_lib.dart" deferred as lib;
 
 const myConst1 =
-  lib.constantInstance; /// reference1: compile-time error
-  /*                    /// reference1: continued
+  lib.constantInstance; //# reference1: compile-time error
+  /*                    //# reference1: continued
   499;
-  */                    /// reference1: continued
+  */                    //# reference1: continued
 const myConst2 =
-  lib.Const.instance; /// reference2: compile-time error
-  /*                  /// reference2: continued
+  lib.Const.instance; //# reference2: compile-time error
+  /*                  //# reference2: continued
   499;
-  */                  /// reference2: continued
+  */                  //# reference2: continued
 
 void f1({a:
-  const lib.Const() /// default_argument1: compile-time error
-  /*                   /// default_argument1: continued
+  const lib.Const() //# default_argument1: compile-time error
+  /*                   //# default_argument1: continued
   499
-  */                   /// default_argument1: continued
+  */                   //# default_argument1: continued
 }) {}
 
 void f2({a:
-  lib.constantInstance /// default_argument2: compile-time error
-  /*                         /// default_argument2: continued
+  lib.constantInstance //# default_argument2: compile-time error
+  /*                         //# default_argument2: continued
   499
-  */                         /// default_argument2: continued
+  */                         //# default_argument2: continued
 }) {}
 
-@lib.Const() /// metadata1: compile-time error
+@lib.Const() //# metadata1: compile-time error
 class H1 {}
-@lib.Const.instance /// metadata2: compile-time error
+@lib.Const.instance //# metadata2: compile-time error
 class H2 {}
-@lib.Const.namedConstructor() /// metadata3: compile-time error
+@lib.Const.namedConstructor() //# metadata3: compile-time error
 class H3 {}
 
 void main() {
   var a1 = myConst1;
   var a2 = myConst2;
 
   asyncStart();
   lib.loadLibrary().then((_) {
     var instance = lib.constantInstance;
-    var c1 = const lib.Const(); /// constructor1: compile-time error
-    var c2 = const lib.Const.namedConstructor(); /// constructor2: compile-time error
+    var c1 = const lib.Const(); //# constructor1: compile-time error
+    var c2 = const lib.Const.namedConstructor(); //# constructor2: compile-time error
     f1();
     f2();
-    var constInstance = lib.constantInstance; /// reference_after_load: ok
+    var constInstance = lib.constantInstance; //# reference_after_load: ok
     var h1 = new H1();
     var h2 = new H2();
     var h3 = new H3();
 
     // Need to access the metadata to trigger the expected compilation error.
     reflectClass(H1).metadata;  // metadata1: continued
     reflectClass(H2).metadata;  // metadata2: continued
     reflectClass(H3).metadata;  // metadata3: continued
 
     asyncEnd();
   });
 }