Centralized event streams

runtime/observatory/tests/observatory_ui/mocks/objects/class.dart

 // Copyright (c) 2016, 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
+// BSD-style license that can be found in the LICENSE file.
 
 part of mocks;
 
 class ClassRefMock implements M.ClassRef {
   final String id;
   final String name;
   const ClassRefMock({this.id, this.name});
 }
 
 class ClassMock implements M.ClassRef {
   final String id;
   final String name;
   final bool isAbstract;
   final bool isConst;
   final M.ClassRef superclass;
   final Iterable<M.ClassRef> subclasses;
   const ClassMock({this.id, this.name, this.isAbstract, this.isConst,
       this.superclass, this.subclasses: const []});
 }