views-select-list.inc in Entity reference 7
File
plugins/behavior/views-select-list.incView source
<?php
if (module_exists('views')) {
$plugin = array(
'title' => t('Render Views filters as select list'),
'description' => t('Provides a select list for Views filters on this field. This should not be used when there are over 100 entities, as it might cause an out of memory error.'),
'class' => 'EntityReferenceBehavior_ViewsFilterSelect',
'behavior type' => 'field',
);
}