Expose the notificationclick and notificationerror events on ServiceWorkerGlobalScope

public/web/WebServiceWorkerContextProxy.h

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 19 matching lines @@
 
 #ifndef WebServiceWorkerContextProxy_h
 #define WebServiceWorkerContextProxy_h
 
 #include "public/platform/WebGeofencingEventType.h"
 #include "public/platform/WebMessagePortChannel.h"
 
 namespace blink {
 
 struct WebCircularGeofencingRegion;
+struct WebNotificationData;
 class WebServiceWorkerRequest;
 class WebString;
 
 // A proxy interface to talk to the worker's GlobalScope implementation.
 // All methods of this class must be called on the worker thread.
 class WebServiceWorkerContextProxy {
 public:
     virtual ~WebServiceWorkerContextProxy() { }
 
     virtual void dispatchActivateEvent(int eventID) = 0;
     // FIXME: This needs to pass the active service worker info.
     virtual void dispatchInstallEvent(int installEventID) = 0;
     virtual void dispatchFetchEvent(int fetchEventID, const WebServiceWorkerRequest& webRequest) = 0;
 
     virtual void dispatchGeofencingEvent(int eventId, WebGeofencingEventType, const WebString& regionId, const WebCircularGeofencingRegion&) = 0;
 
     virtual void dispatchMessageEvent(const WebString& message, const WebMessagePortChannelArray& channels) = 0;
 
     virtual void dispatchPushEvent(int eventID, const WebString& data) = 0;
 
+    virtual void dispatchNotificationClickEvent(int eventID, const WebNotificationData&) = 0;
+    virtual void dispatchNotificationErrorEvent(int eventID, const WebNotificationData&) = 0;
+
     // Once the ServiceWorker has finished handling the sync event
     // didHandleSyncEvent is called on the context client.
     virtual void dispatchSyncEvent(int syncEventID) = 0;
 };
 
 } // namespace blink
 
 #endif // WebServiceWorkerContextProxy_h