Implement memory-persistent registration

content/browser/service_worker/service_worker_context.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_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTEXT_H_
 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTEXT_H_
 
+#include "base/basictypes.h"
+
 namespace content {
 
 // Represents the per-BrowserContext ServiceWorker data.
 class ServiceWorkerContext {
  public:
-
   // TODO(michaeln): This class is a place holder for content/public api
   // which will come later. Promote this class when we get there.
 
  protected:
   ServiceWorkerContext() {}
   virtual ~ServiceWorkerContext() {}
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(ServiceWorkerContext);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTEXT_H_