ServiceWorker: Update the install sequence as per the latest spec

content/child/service_worker/service_worker_dispatcher.h

 // Copyright 2013 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 CONTENT_CHILD_SERVICE_WORKER_SERVICE_WORKER_DISPATCHER_H_
 #define CONTENT_CHILD_SERVICE_WORKER_SERVICE_WORKER_DISPATCHER_H_
 
 #include <map>
 #include <vector>
 
@@ skipping 111 matching lines @@
       RegistrationObjectMap;
 
   friend class WebServiceWorkerImpl;
   friend class WebServiceWorkerRegistrationImpl;
 
   // WorkerTaskRunner::Observer implementation.
   virtual void OnWorkerRunLoopStopped() OVERRIDE;
 
   void OnRegistered(int thread_id,
                     int request_id,
-                    const ServiceWorkerRegistrationObjectInfo& info);
+                    const ServiceWorkerRegistrationObjectInfo& info,
+                    const ServiceWorkerVersionAttributes& attrs);
   void OnUnregistered(int thread_id,
                       int request_id);
   void OnRegistrationError(int thread_id,
                            int request_id,
                            blink::WebServiceWorkerError::ErrorType error_type,
                            const base::string16& message);
   void OnServiceWorkerStateChanged(int thread_id,
                                    int handle_id,
                                    blink::WebServiceWorkerState state);
   void OnSetVersionAttributes(int thread_id,
                               int provider_id,
                               int registration_handle_id,
                               int changed_mask,
                               const ServiceWorkerVersionAttributes& attributes);
+  void OnUpdateFound(int thread_id,
+                     const ServiceWorkerRegistrationObjectInfo& info);
   void OnSetControllerServiceWorker(int thread_id,
                                     int provider_id,
                                     const ServiceWorkerObjectInfo& info);
   void OnPostMessage(int thread_id,
                      int provider_id,
                      const base::string16& message,
                      const std::vector<int>& sent_message_port_ids,
                      const std::vector<int>& new_routing_ids);
 
   void SetInstallingServiceWorker(
@@ skipping 31 matching lines @@
   WorkerToProviderMap worker_to_provider_;
 
   scoped_refptr<ThreadSafeSender> thread_safe_sender_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerDispatcher);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_CHILD_SERVICE_WORKER_SERVICE_WORKER_DISPATCHER_H_