#989 Dropdown: Changed name of isActive method to isShown.
#989 Dropdown: Changed name of isActive method to isShown.

atma/chico,amireynoso/uxtest,vrleonel/ml-test,vrleonel/chico,mercadolibre/chico,mercadolibre/chico,amireynoso/uxtest,vrleonel/ml-test,vrleonel/chico,atma/chico