UPDATE 3-Whirlpool crushes estimates; optimistic about 2011

* Backs full-year profit outlook (Adds Electrolux, analyst comments) By Dhanya Skariachan NEW YORK, April 27 (Reuters) - Whirlpool Corp (WHR.N The maker of Maytag and KitchenAid appliances said its sales rose in emerging markets such as Asia and Latin...