Introduced support for external services registration in the ServiceProtocol

runtime/observatory/tests/observatory_ui/mocks/repositories/event.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 EventRepositoryMock implements M.EventRepository {
   final _onEvent = new StreamController<M.Event>.broadcast();
   get onEvent => _onEvent.stream;
   get onEventHasListener => _onEvent.hasListener;
@@ skipping 104 matching lines @@
   final _onTimelineEvents =
       new StreamController<M.TimelineEventsEvent>.broadcast();
   get onTimelineEvents => _onTimelineEvents.stream;
   get onTimelineEventsEventHasListener => _onTimelineEvents.hasListener;
 
   final _onConnectionClosed =
       new StreamController<M.ConnectionClosedEvent>.broadcast();
   get onConnectionClosed => _onConnectionClosed.stream;
   get onConnectionClosedHasListener => _onConnectionClosed.hasListener;
 
+  final _onServiceEvent = new StreamController<M.ServiceEvent>.broadcast();
+  get onServiceEvent => _onServiceEvent.stream;
+  get onServiceEventHasListener => _onServiceEvent.hasListener;
+
+  final _onServiceRegistered =
+      new StreamController<M.ServiceRegisteredEvent>.broadcast();
+  get onServiceRegistered => _onServiceRegistered.stream;
+  get onServiceRegisteredHasListener => _onServiceRegistered.hasListener;
+
+  final _onServiceUnregistered =
+      new StreamController<M.ServiceUnregisteredEvent>.broadcast();
+  get onServiceUnregistered => _onServiceUnregistered.stream;
+  get onServiceUnregisteredHasListener => _onServiceUnregistered.hasListener;
+
   void add(M.Event event) {
     _onEvent.add(event);
     if (event is M.VMEvent) {
       _onVMEvent.add(event);
       if (event is M.VMUpdateEvent) {
         _onVMUpdate.add(event);
       }
     } else if (event is M.IsolateEvent) {
       _onIsolateEvent.add(event);
       if (event is M.IsolateStartEvent) {
@@ skipping 29 matching lines @@
         _onBreakpointRemoved.add(event);
       } else if (event is M.InspectEvent) {
         _onInspect.add(event);
       }
     } else if (event is M.GCEvent) {
       _onGCEvent.add(event);
     } else if (event is M.ExtensionEvent) {
       _onExtensionEvent.add(event);
     } else if (event is M.TimelineEventsEvent) {
       _onTimelineEvents.add(event);
+    } else if (event is M.ServiceEvent) {
+      _onServiceEvent.add(event);
+      if (event is M.ServiceRegisteredEvent) {
+        _onServiceRegistered.add(event);
+      } else if (event is M.ServiceUnregisteredEvent) {
+        _onServiceUnregistered.add(event);
+      }
     }
   }
 }