Update navigator.services API to use the new services.onconnect event [1/3].

Source/modules/navigatorconnect/WorkerNavigatorServices.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef WorkerNavigatorServices_h
 #define WorkerNavigatorServices_h
 
+#include "modules/ModulesExport.h"
 #include "platform/Supplementable.h"
 #include "platform/heap/Handle.h"
 
 namespace blink {
 
 class ExecutionContext;
 class ServicePortCollection;
 class WorkerNavigator;
 
-class WorkerNavigatorServices final : public GarbageCollectedFinalized<WorkerNavigatorServices>, public HeapSupplement<WorkerNavigator> {
+class MODULES_EXPORT WorkerNavigatorServices final : public GarbageCollectedFinalized<WorkerNavigatorServices>, public HeapSupplement<WorkerNavigator> {
     USING_GARBAGE_COLLECTED_MIXIN(WorkerNavigatorServices);
     WTF_MAKE_NONCOPYABLE(WorkerNavigatorServices);
 public:
     virtual ~WorkerNavigatorServices();
     static WorkerNavigatorServices& from(WorkerNavigator&);
 
     static ServicePortCollection* services(ExecutionContext*, WorkerNavigator&);
     ServicePortCollection* services(ExecutionContext*);
 
     DECLARE_VIRTUAL_TRACE();
 
 private:
     WorkerNavigatorServices();
     static const char* supplementName();
 
     Member<ServicePortCollection> m_services;
 };
 
 } // namespace blink
 
 #endif // WorkerNavigatorServices_h