Translation of view labels, also missing plugin

Hi

I'm trying to get the labels of the views translated via i18nstrings function but with little success until now.
As far as I've been able to track the problem I think that something is missing in views module or in this one.
There is this plugin declared in 18nviews:

/**
 * Implementation of hook_views_plugins().
 */
function i18nviews_views_plugins() {
  $path = drupal_get_path('module', 'i18nviews') . '/includes';
  return array(
    'module' => 'i18nviews',
    'localization' => array(
      'i18nstrings' => array(
        'title' => t('Views translation module'),
        'help' => t("Use the locale system as implemented by the Views translation module."),
        'handler' => 'views_plugin_localization_i18nstrings',
        'path' => $path,
      ),
    ),
  );
}

But in -dev version there is no views_plugin_localization_i18nstrings.inc file, I suppose that this one should be included: http://drupalcode.org/viewvc/drupal/contributions/modules/i18nviews/incl...

I've been searching for the parent of this plugin: views_plugin_localization or any reference in the plugins.inc for these group of plugins called "localization", they aren't declared in views module and neither in this one, but I've found a strange thing in what I think is an old atrium code, in plugins.inc file there was this:

    'localization' => array(
      'parent' => array(
        'no ui' => TRUE,
        'handler' => 'views_plugin_localization',
        'parent' => '',
      ),
      'none' => array(
        'title' => t('None'),
        'help' => t('Do not pass admin strings for translation.'),
        'handler' => 'views_plugin_localization_none',
        'help topic' => 'localization-none',
      ),
      'core' => array(
        'title' => t('Core'),
        'help' => t("Use Drupal core t() function. Not recommended, as it doesn't support updates to existing strings."),
        'handler' => 'views_plugin_localization_core',
        'help topic' => 'localization-core',
      ),

(file: http://library.acquia.com/api/function/views_views_plugins/atrium)

Any idea of what would be the steps to get the labels of the views passed through i18nstrings function?

Thanks