CWebDavTmpFile::removeExpired

static function removeExpired()
{
	$query = static::getList(array(), array(
		'IRRELEVANT' => true,
	));
	while($row = $query->fetch())
	{
		$model = static::buildFromRow($row);
		if(!$model)
		{
			continue;
		}

		if($model && $model->isCloud)
		{
			$model->delete();
		}
		else
		{
			//BX-TEMP will be clean by CTempFile
			$model->deleteRow();
		}
	}

	return "CWebDavTmpFile::removeExpired();";
}