Converted Observatory refs elements

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.
 
 part of mocks;
 
 class ClassRefMock implements M.ClassRef {
   final String id;
   final String name;
   const ClassRefMock({this.id, this.name});
 }
 
 class ClassMock implements M.Class {
   final String id;
   final String name;
+  final M.ClassRef clazz;
+  final int size;
   final M.ErrorRef error;
   final bool isAbstract;
   final bool isConst;
   final bool isPatch;
   final M.LibraryRef library;
   final M.SourceLocation location;
   final M.ClassRef superclass;
   final M.InstanceRef superType;
   final Iterable<M.InstanceRef> interfaces;
   final M.InstanceRef mixin;
   final Iterable<M.ClassRef> subclasses;
-  const ClassMock({this.id: 'c-id', this.name: 'c-name', this.error,
-      this.isAbstract: false, this.isConst: false, this.isPatch: false,
-      this.library, this.location, this.superclass, this.superType,
-      this.interfaces: const [], this.mixin, this.subclasses: const []});
+  const ClassMock({this.id: 'c-id', this.name: 'c-name', this.clazz, this.size,
+      this.error, this.isAbstract: false, this.isConst: false,
+      this.isPatch: false, this.library, this.location, this.superclass,
+      this.superType, this.interfaces: const [], this.mixin,
+      this.subclasses: const []});
 }