ServiceWorker: Add support for .skipWaiting and controllerchange event(2/3)

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 173 matching lines @@
                                    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);
+                                    const ServiceWorkerObjectInfo& info,
+                                    bool should_notify_controllerchange);
   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(
       int provider_id,
       int registration_handle_id,
       const ServiceWorkerObjectInfo& info);
@@ skipping 37 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_