e_client_act_resize_begin: added resizing direction parameter for supporting exact behavior of resizing window.
The opensource implementation of resizing window operation is based on calculation
of mouse position. However in wayland especially floating window always lets the
display server know direction of resizing window through the xdg_surface protocol.
I have added resizing direction parameter to e_client_act_resize_begin function to
support exact behavior of resizing window in wayland.
Change-Id: Ie63683088025dc962da982672b2ee32ad72a147e