ecore_wl: Handle ECORE_WL_WINDOW_TYPE_NONE correctly
ecore_wl: Handle ECORE_WL_WINDOW_TYPE_NONE correctly

Also changes the default window type to ECORE_WL_WINDOW_TYPE_TOPLEVEL as it is
the most used case. If someone needs another type, set it manually.

Signed-off-by: Eduardo Lima (Etrunko) <bf50f4f8e28a384aa002f367e1f3608d165ff6d4@intel.com>

gfriloux/ecore,gfriloux/ecore,gfriloux/ecore