Configuration option to allow invalid SSL certificates is not used when option "Auto detect feeds" is enabled

When you check the option Accept invalid SSL certificates from an importer configuration form, the option is never considered.

In FeedsHTTPFetcher.inc file, you should pass the accept_invalid_cert configuration as an argument when function http_request_get_common_syndication() is called.

  /**
   * Override parent::sourceFormValidate().
   */
  public function sourceFormValidate(&$values) {
    $values['source'] = trim($values['source']);

    // Keep a copy for error messages.
    $original_url = $values['source'];

    $parts = parse_url($values['source']);
    if (empty($parts['scheme']) && $this->config['auto_scheme']) {
      $values['source'] = $this->config['auto_scheme'] . '://' . $values['source'];
    }

    if (!feeds_valid_url($values['source'], TRUE)) {
      $form_key = 'feeds][' . get_class($this) . '][source';
      form_set_error($form_key, t('The URL %source is invalid.', array('%source' => $original_url)));
    }
    elseif ($this->config['auto_detect_feeds']) {
      feeds_include_library('http_request.inc', 'http_request');
      if ($url = http_request_get_common_syndication(
        $values['source'],
        array('accept_invalid_cert' => $this->config['accept_invalid_cert'])
      )) {
        $values['source'] = $url;
      }
    }
  }