chromium/components/sync/service/sync_service_crypto.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_SYNC_SERVICE_SYNC_SERVICE_CRYPTO_H_
#define COMPONENTS_SYNC_SERVICE_SYNC_SERVICE_CRYPTO_H_

#include <memory>
#include <string>
#include <vector>

#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "base/sequence_checker.h"
#include "base/time/time.h"
#include "components/signin/public/identity_manager/account_info.h"
#include "components/sync/base/data_type.h"
#include "components/sync/engine/nigori/key_derivation_params.h"
#include "components/sync/engine/sync_encryption_handler.h"
#include "components/sync/engine/sync_engine.h"
#include "components/sync/protocol/encryption.pb.h"
#include "components/sync/service/data_type_encryption_handler.h"
#include "components/trusted_vault/trusted_vault_client.h"

namespace syncer {

// This class functions as mostly independent component of SyncService that
// handles things related to encryption, including holding lots of state and
// encryption communications with the sync thread.
class SyncServiceCrypto : public SyncEncryptionHandler::Observer,
                          public DataTypeEncryptionHandler,
                          public trusted_vault::TrustedVaultClient::Observer { … };

}  // namespace syncer

#endif  // COMPONENTS_SYNC_SERVICE_SYNC_SERVICE_CRYPTO_H_