chromium/components/browsing_data/core/counters/sync_tracker.h

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_BROWSING_DATA_CORE_COUNTERS_SYNC_TRACKER_H_
#define COMPONENTS_BROWSING_DATA_CORE_COUNTERS_SYNC_TRACKER_H_

#include "base/functional/callback.h"
#include "base/memory/raw_ptr.h"
#include "components/sync/service/sync_service_observer.h"

namespace browsing_data {

// A helper class that subscribes to sync changes and notifies
// |counter| when the sync state changes.
class BrowsingDataCounter;

class SyncTracker : public syncer::SyncServiceObserver { … };

}  // namespace browsing_data

#endif  // COMPONENTS_BROWSING_DATA_CORE_COUNTERS_SYNC_TRACKER_H_