Centralized event streams

runtime/observatory/lib/src/mocks/objects/vm.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 VMRefMock implements M.VMRef {
-  final String name;
-  const VMRefMock({this.name});
-}
-
-class VMMock implements M.VM {
-  final String name;
-  final int architectureBits;
-  final String targetCPU;
-  final String hostCPU;
-  final String version;
-  final int pid;
-  final DateTime startTime;
-  final Iterable<M.IsolateRef> isolates;
-  const VMMock({this.name, this.architectureBits, this.targetCPU, this.hostCPU,
-      this.version, this.pid, this.startTime, this.isolates : const []});
-}