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

// Copyright 2012 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_SETTINGS_SYNC_PROCESSOR_H_
#define CHROME_BROWSER_EXTENSIONS_API_STORAGE_SETTINGS_SYNC_PROCESSOR_H_

#include <optional>
#include <set>
#include <string>

#include "base/memory/raw_ptr.h"
#include "base/values.h"
#include "components/sync/base/data_type.h"
#include "components/value_store/value_store_change.h"
#include "extensions/common/extension_id.h"

namespace syncer {
class ModelError;
class SyncChangeProcessor;
}  // namespace syncer

namespace extensions {

// A wrapper for a SyncChangeProcessor that deals specifically with the syncing
// of a single extension's settings. Handles:
//  - translating SettingChanges into calls into the Sync API.
//  - deciding whether to ADD/REMOVE/SET depending on the current state of
//    settings.
//  - rate limiting (inherently per-extension, which is what we want).
class SettingsSyncProcessor { … };

}  // namespace extensions

#endif  // CHROME_BROWSER_EXTENSIONS_API_STORAGE_SETTINGS_SYNC_PROCESSOR_H_