Add TODOs to ch.factory class for future refacto.
Add TODOs to ch.factory class for future refacto.

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