these API names have been considered a better choice.
ref T7571
Reviewed-by: Xavi Artigas <xavierartigas@yahoo.es>
Differential Revision: https://phab.enlightenment.org/D7994
better rely on the adapter and wait for realization so the adapter is
wether created or not even created but used with content. This fixes
item content focus, crashes at startup and a freeze in genlist test!