ServiceWorker: Implement navigator.serviceWorker.getRegistration [2/3]

content/child/service_worker/web_service_worker_provider_impl.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_WEB_SERVICE_WORKER_PROVIDER_IMPL_H_
 #define CONTENT_CHILD_SERVICE_WORKER_WEB_SERVICE_WORKER_PROVIDER_IMPL_H_
 
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 22 matching lines @@
   virtual void setClient(blink::WebServiceWorkerProviderClient* client);
 
   virtual void registerServiceWorker(const blink::WebURL& pattern,
                                      const blink::WebURL& script_url,
                                      WebServiceWorkerRegistrationCallbacks*);
 
   virtual void unregisterServiceWorker(
       const blink::WebURL& pattern,
       WebServiceWorkerUnregistrationCallbacks*);
 
+  virtual void getRegistration(const blink::WebURL& document_url,
+                               WebServiceWorkerGetRegistrationCallbacks*);
+
   ServiceWorkerProviderContext* context() { return context_.get(); }
 
   int provider_id() const { return provider_id_; }
 
  private:
   void RemoveScriptClient();
   ServiceWorkerDispatcher* GetDispatcher();
 
   scoped_refptr<ThreadSafeSender> thread_safe_sender_;
   scoped_refptr<ServiceWorkerProviderContext> context_;
   const int provider_id_;
 
   DISALLOW_COPY_AND_ASSIGN(WebServiceWorkerProviderImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_CHILD_SERVICE_WORKER_WEB_SERVICE_WORKER_PROVIDER_IMPL_H_