service worker scaffolding

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 CONTENT_EXPORT ServiceWorkerContext
-    : public base::RefCountedThreadSafe<ServiceWorkerContext> {
+// Represents the per-BrowserContext ServiceWorker data.
+class 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();
+  // TODO(michaeln): This class is a place holder for content/public api
+  // which will come later. Promote this class when we get there.
 
- private:
-  friend class base::RefCountedThreadSafe<ServiceWorkerContext>;
-  ~ServiceWorkerContext();
-
-  scoped_refptr<quota::QuotaManagerProxy> quota_manager_proxy_;
-  base::FilePath path_;
-
-  DISALLOW_COPY_AND_ASSIGN(ServiceWorkerContext);
+ protected:
+  ServiceWorkerContext() {}
+  virtual ~ServiceWorkerContext() {}
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTEXT_H_