compositor: remove a call to weston_compositor_schedule_repaint

In weston_compositor_create, we initialize output_list.
After that we call weston_compositor_schedule_repaint which just calls
weston_output_schedule_repaint on all elements of output_list.
This call does nothing obviously. So we remove it.

Signed-off-by: Ryo Munakata <ryomnktml@gmail.com>
Reviewed-by: Guilio Camuffo <guiliocamuffo@gmail.com>

src/compositor.c

@@ -4537,8 +4537,6 @@ weston_compositor_create(struct wl_display *display, void *user_data)
 	weston_compositor_add_debug_binding(ec, KEY_T,
 					    timeline_key_binding_handler, ec);
 
-	weston_compositor_schedule_repaint(ec);
-
 	return ec;
 
 fail: