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

Source/web/ServiceWorkerGlobalScopeProxy.cpp

Index: Source/web/ServiceWorkerGlobalScopeProxy.cpp
diff --git a/Source/web/ServiceWorkerGlobalScopeProxy.cpp b/Source/web/ServiceWorkerGlobalScopeProxy.cpp
index 7ab8240af62fe62bd3a66fe851006eb3fb400127..7cb8df288637c5a1e4b5ea90771207ae916b959a 100644
--- a/Source/web/ServiceWorkerGlobalScopeProxy.cpp
+++ b/Source/web/ServiceWorkerGlobalScopeProxy.cpp
@@ -46,6 +46,8 @@
 #include "modules/navigatorconnect/AcceptConnectionObserver.h"
 #include "modules/navigatorconnect/CrossOriginConnectEvent.h"
 #include "modules/navigatorconnect/CrossOriginServiceWorkerClient.h"
+#include "modules/navigatorconnect/ServicePortCollection.h"
+#include "modules/navigatorconnect/WorkerNavigatorServices.h"
 #include "modules/notifications/Notification.h"
 #include "modules/notifications/NotificationEvent.h"
 #include "modules/push_messaging/PushEvent.h"
@@ -150,6 +152,14 @@ void ServiceWorkerGlobalScopeProxy::dispatchPushEvent(int eventID, const WebStri
     m_workerGlobalScope->dispatchExtendableEvent(event.release(), observer);
 }
 
+void ServiceWorkerGlobalScopeProxy::dispatchServicePortConnectEvent(WebServicePortConnectEventCallbacks* rawCallbacks, const WebURL& targetURL, const WebString& origin, WebServicePortID portID)
+{
+    ASSERT(m_workerGlobalScope);
+    OwnPtr<WebServicePortConnectEventCallbacks> callbacks = adoptPtr(rawCallbacks);
+    ServicePortCollection* collection = WorkerNavigatorServices::services(m_workerGlobalScope, *m_workerGlobalScope->navigator());
+    collection->dispatchConnectEvent(callbacks.release(), targetURL, origin, portID);
+}
+
 void ServiceWorkerGlobalScopeProxy::dispatchSyncEvent(int eventID)
 {
     ASSERT(m_workerGlobalScope);