SWRegistration::unregister returns false when the registration is already unregistered. (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 119 matching lines @@
   friend class WebServiceWorkerRegistrationImpl;
 
   // WorkerTaskRunner::Observer implementation.
   virtual void OnWorkerRunLoopStopped() OVERRIDE;
 
   void OnRegistered(int thread_id,
                     int request_id,
                     const ServiceWorkerRegistrationObjectInfo& info,
                     const ServiceWorkerVersionAttributes& attrs);
   void OnUnregistered(int thread_id,
-                      int request_id);
+                      int request_id,
+                      bool is_success);
   void OnRegistrationError(int thread_id,
                            int request_id,
                            blink::WebServiceWorkerError::ErrorType error_type,
                            const base::string16& message);
   void OnUnregistrationError(int thread_id,
                              int request_id,
                              blink::WebServiceWorkerError::ErrorType error_type,
                              const base::string16& message);
   void OnServiceWorkerStateChanged(int thread_id,
                                    int handle_id,
@@ skipping 50 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_