nl_tokens: Removes vertical state from this element ( reverses everything done by {
pl_tokens: function ( ) { var me = this , cls = me . verticalCls ; delete me . vertical ; if ( cls ) { delete me . verticalCls ; me . removeCls ( cls ) ; } // delete the inverted methods and revert to inheriting from the prototype  delete me . setWidth ; delete <mask> . setHeight ; if ( ! Ext . isIE9m ) { delete me . getWidth ; delete me . getHeight ; } // revert to inheriting styleHooks from the prototype delete me . styleHooks ; }