chromium/chrome/browser/extensions/api/storage/sync_storage_backend.h

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_EXTENSIONS_API_STORAGE_SYNC_STORAGE_BACKEND_H_
#define CHROME_BROWSER_EXTENSIONS_API_STORAGE_SYNC_STORAGE_BACKEND_H_

#include <map>
#include <memory>
#include <set>
#include <string>

#include "base/memory/ref_counted.h"
#include "base/memory/weak_ptr.h"
#include "base/values.h"
#include "components/sync/model/syncable_service.h"
#include "components/value_store/value_store_factory.h"
#include "extensions/browser/api/storage/settings_observer.h"
#include "extensions/browser/api/storage/settings_storage_quota_enforcer.h"
#include "extensions/common/extension_id.h"

namespace value_store {
class ValueStoreFactory;
}

namespace extensions {

class SettingsSyncProcessor;
class SyncableSettingsStorage;

// Manages ValueStore objects for extensions, including routing
// changes from sync to them.
// Lives entirely on the FILE thread.
class SyncStorageBackend final : public syncer::SyncableService { … };

}  // namespace extensions

#endif  // CHROME_BROWSER_EXTENSIONS_API_STORAGE_SYNC_STORAGE_BACKEND_H_