Store the default parameters for the Updater.
array $overrides: An array of overrides for the default parameters.
array An array of configuration parameters for an update or install operation.
protected function getInstallArgs($overrides = array()) {
$args = array(
'make_backup' => FALSE,
'install_dir' => $this
->getInstallDirectory(),
'backup_dir' => $this
->getBackupDir(),
);
return array_merge($args, $overrides);
}