ServiceWorker: Introduce ServiceWorkerRegistrationObjectInfo for cleanup

content/browser/service_worker/service_worker_registration_handle.h

 // Copyright 2014 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_BROWSER_SERVICE_WORKER_SERVICE_WORKER_REGISTRATION_HANDLE_H_
 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_REGISTRATION_HANDLE_H_
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 15 matching lines @@
 class ServiceWorkerRegistrationHandle
     : public ServiceWorkerRegistration::Listener {
  public:
   CONTENT_EXPORT ServiceWorkerRegistrationHandle(
       base::WeakPtr<ServiceWorkerContextCore> context,
       ServiceWorkerDispatcherHost* dispatcher_host,
       int provider_id,
       ServiceWorkerRegistration* registration);
   virtual ~ServiceWorkerRegistrationHandle();
 
+  ServiceWorkerRegistrationObjectInfo GetObjectInfo();
+
   bool HasNoRefCount() const { return ref_count_ <= 0; }
   void IncrementRefCount();
   void DecrementRefCount();
 
   int provider_id() const { return provider_id_; }
   int handle_id() const { return handle_id_; }
 
   ServiceWorkerRegistration* registration() { return registration_.get(); }
 
  private:
@@ skipping 28 matching lines @@
   scoped_refptr<ServiceWorkerVersion> installing_version_;
   scoped_refptr<ServiceWorkerVersion> waiting_version_;
   scoped_refptr<ServiceWorkerVersion> active_version_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerRegistrationHandle);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_REGISTRATION_HANDLE_H_