Revert "Allow plugin DB_DataObject classes to not have to use the .ini file by overriding keys(), table(), and sequenceKey() for them"

This reverts commit a373d07ae0.

Conflicts:

	classes/statusnet.ini
	lib/schema.php
	plugins/Authentication/AuthenticationPlugin.php
	plugins/OpenID/OpenIDPlugin.php
	plugins/UserFlag/UserFlagPlugin.php

plugins/UserFlag/User_flag_profile.php

@@ -21,9 +21,9 @@ if (!defined('STATUSNET')) {
     exit(1);
 }
 
-require_once INSTALLDIR.'/classes/Plugin_DataObject.php';
+require_once INSTALLDIR . '/classes/Memcached_DataObject.php';
 
-class User_flag_profile extends Plugin_DataObject
+class User_flag_profile extends Memcached_DataObject
 {
     ###START_AUTOCODE
     /* the code below is auto generated do not remove the above tag */
@@ -65,21 +65,4 @@ class User_flag_profile extends Plugin_DataObject
 
         return !empty($ufp);
     }
-
-    /**
-    * Get the TableDef object that represents the table backing this class
-    * @return TableDef TableDef instance
-    */
-    function tableDef()
-    {
-        return new TableDef($this->__table,
-                             array(new ColumnDef('profile_id', 'integer', null,
-                                                 false, 'PRI'),
-                                   new ColumnDef('user_id', 'integer', null,
-                                                 false, 'PRI'),
-                                   new ColumnDef('created', 'datetime', null,
-                                                 false, 'MUL'),
-                                   new ColumnDef('cleared', 'datetime', null,
-                                                 true, 'MUL')));
-    }
 }