Service worker registration error support

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/files/file_path.h"
 #include "base/memory/ref_counted.h"
+#include "content/common/content_export.h"
 
 namespace base {
 class FilePath;
 }
 
 namespace quota {
 class QuotaManagerProxy;
 }
 
 namespace content {
 
 // This class manages metadata associated with all service workers,
 // including:
 // - persistent storage of pattern -> service worker scripts
 // - initialization and initial installation of service workers
 // - dispatching of non-fetch events to service workers
-class ServiceWorkerContext
+class CONTENT_EXPORT ServiceWorkerContext
     : public base::RefCountedThreadSafe<ServiceWorkerContext> {
  public:
   // This is owned by the StoragePartition, which will supply it with
   // the local path on disk.
   ServiceWorkerContext(const base::FilePath& path,
                        quota::QuotaManagerProxy* quota_manager_proxy);
 
+  bool IsEnabled();
+
  private:
   friend class base::RefCountedThreadSafe<ServiceWorkerContext>;
   ~ServiceWorkerContext();
 
   scoped_refptr<quota::QuotaManagerProxy> quota_manager_proxy_;
   base::FilePath path_;
+
+  DISALLOW_COPY_AND_ASSIGN(ServiceWorkerContext);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTEXT_H_