nl_tokens: Removes this element s DOM reference . Note that event and cache removal is handled at {
pl_tokens: function ( ) { this . isDestroyed = true ; var cache = Ext . Element . <mask> , dom = this . dom ; if ( dom && dom . parentNode && dom . tagName != 'BODY' ) { dom . parentNode . removeChild ( dom ) ; } delete cache [ this . id ] ; delete this . dom ; }