src/vs/platform/userDataSync/common/userDataSyncBackupStoreService.ts/UserDataSyncBackupStoreService/getCreationTime
class UserDataSyncBackupStoreService:	private getCreationTime(stat: IFileStat) {
		return stat.ctime || new Date(
			parseInt(stat.name.substring(0, 4)),
			parseInt(stat.name.substring(4, 6)) - 1,
			parseInt(stat.name.substring(6, 8)),
			parseInt(stat.name.substring(9, 11)),
			parseInt(stat.name.substring(11, 13)),
			parseInt(stat.name.substring(13, 15))
		).getTime();
	}