protected function _buildPackageUrls($mimeType, $language)
{
$ret = array();
if (($mimeType == 'text/css; ie8' || $mimeType == 'text/javascript; ie8') && !$this->_enableLegacySupport) {
return array();
}
foreach ($this->_getFrontendPackages() as $package) {
$ret = array_merge($ret, $package->_buildPackageUrls($mimeType, $language));
}
$ret = array_merge($ret, parent::_buildPackageUrls($mimeType, $language));
return $ret;
}
