src/vs/platform/userDataSync/common/userDataSyncMachines.ts/UserDataSyncMachinesService/constructor
class UserDataSyncMachinesService:	constructor(
		@IEnvironmentService environmentService: IEnvironmentService,
		@IFileService fileService: IFileService,
		@IStorageService private readonly storageService: IStorageService,
		@IUserDataSyncStoreService private readonly userDataSyncStoreService: IUserDataSyncStoreService,
		@IUserDataSyncLogService private readonly logService: IUserDataSyncLogService,
		@IProductService private readonly productService: IProductService,
	) {
		super();
		this.currentMachineIdPromise = getServiceMachineId(environmentService, fileService, storageService);
	}