WP_Media_List_Table::__construct( array $args = array() )

	public function __construct( $args = array() ) {
		$this->detached = ( isset( $_REQUEST['attachment-filter'] ) && 'detached' === $_REQUEST['attachment-filter'] );

		$this->modes = array(
			'list' => __( 'List View' ),
			'grid' => __( 'Grid View' )
		);

		parent::__construct( array(
			'plural' => 'media',
			'screen' => isset( $args['screen'] ) ? $args['screen'] : null,
		) );
	}