/**
* @see Plugin::getLocaleFilename($locale)
*/
function getLocaleFilename($locale)
{
$localeFilenames = parent::getLocaleFilename($locale);
// Add shared locale keys.
$localeFilenames[] = $this->getPluginPath() . DIRECTORY_SEPARATOR . 'locale' . DIRECTORY_SEPARATOR . $locale . DIRECTORY_SEPARATOR . 'common.xml';
return $localeFilenames;
}