Revert "add ip_address field to the certs table"

This doesn't work for clusters, we need multiple IPs per certificates!

This reverts commit 574cdd21.

modules/hosting/web_server/ssl/hosting_ssl.install

@@ -50,11 +50,6 @@ function hosting_ssl_schema() {
           'not null' => TRUE,
           'default' => 0,
         ),
-        'ip_address' => array(
-          'type' => 'text',
-          'size' => 'small',
-          'not null' => TRUE,
-        ),
       ),
       'primary key' => array('cid'),
       'indexes' => array('ssl_key' => array(array('ssl_key', 50)))
@@ -102,15 +97,3 @@ function hosting_ssl_uninstall() {
   db_query("DELETE FROM {hosting_service} WHERE service='http' and type='nginx_ssl'");
   drupal_uninstall_schema('hosting_ssl');
 }
-
-/**
- * Add SSL to IP address mapping in the frontend
- *
- * We need this mapping because allocation is in the frontend now and we need
- * to make sure we track which certificate uses which IP on which server.
- */
-function hosting_ssl_update_6200() {
-  $ret = array();
-  db_add_field($ret, 'hosting_ssl_cert', 'ip_address', array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0));
-  return $ret;
-}