service worker scaffolding

content/browser/service_worker/service_worker_context_core.h

Index: content/browser/service_worker/service_worker_context_core.h
diff --git a/content/browser/service_worker/service_worker_context_core.h b/content/browser/service_worker/service_worker_context_core.h
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+// 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_CORE_H_
+#define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTEXT_CORE_H_
+
+#include "base/files/file_path.h"
+#include "base/memory/weak_ptr.h"
+#include "content/common/content_export.h"
+
+namespace base {
+class FilePath;
+}
+
+namespace quota {
+class QuotaManagerProxy;
+}
+
+namespace content {
+
+// This class manages data associated with service workers.
+// The class is single threaded and should only be used on the IO thread.
+// In chromium, there is one instance per storagepartition. This class
+// is the root of the containment hierarchy for service worker data
+// associated with a particular partition.
+class CONTENT_EXPORT ServiceWorkerContextCore
+    : NON_EXPORTED_BASE(
+          public base::SupportsWeakPtr<ServiceWorkerContextCore>) {
+ public:
+  // Given an empty |user_data_directory|, nothing will be stored on disk.
+  ServiceWorkerContextCore(const base::FilePath& user_data_directory,
+                           quota::QuotaManagerProxy* quota_manager_proxy);
+  ~ServiceWorkerContextCore();
+
+  bool IsEnabled();
+
+ private:
+  scoped_refptr<quota::QuotaManagerProxy> quota_manager_proxy_;
+  base::FilePath path_;
+};
+
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTEXT_CORE_H_