elm/wayland: Let elementary handle the frame by itself.

elm/wayland: Let elementary handle the frame by itself.

Elementary based programs composed of widgets and containers. This means
that every widget will be inside a container, or will be the base
container, usually set as a resize object of the window.

Taking advantage of this structure, we can leave the frame area
calculation be done by elementary, not relying anymore on the framespace
available from Evas.

This commit fixes the problems related to the wayland framespace on
Elementary, while the final implementation of the said framespace is not
done yet on Ecore and Evas. Later it can be easily changed to use the
available infrastructure.

SVN revision: 79491