WP_Filesystem_Base should declare $errors and $options as fields for use by subclasses.

See #30799.

Built from https://develop.svn.wordpress.org/trunk@31208


git-svn-id: http://core.svn.wordpress.org/trunk@31189 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/class-wp-filesystem-ssh2.php

@@ -38,8 +38,6 @@ class WP_Filesystem_SSH2 extends WP_Filesystem_Base {
 	public $link = false;
 	public $sftp_link = false;
 	public $keys = false;
-	public $errors = array();
-	public $options = array();
 
 	public function __construct($opt='') {
 		$this->method = 'ssh2';