Converted Observatory vm-connect element

runtime/observatory/lib/src/mocks/repositories/dump.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 ConnectionExceptionMock implements M.ConnectionException {
-  final String message;
-  const ConnectionExceptionMock({this.message});
+typedef void DumpRepositoryMockCallback(Map);
+
+class DumpRepositoryMock implements M.DumpRepository {
+  final DumpRepositoryMockCallback wrapped;
+
+  void load(Map dump) => wrapped(dump);
+
+  DumpRepositoryMock(this.wrapped);
 }