egl/wayland: remove dri2_surf width/height double init.

The dimensions are already set [to 0 or the value provided by the
attributes list] by the _eglInitSurface() call further up.

The values are updated, as the DRI driver calls the DRI2/IMAGE_LOADER'
get_buffers, shortly before making use of the values.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Acked-by: Daniel Stone <daniels@collabora.com>

src/egl/drivers/dri2/platform_wayland.c

@@ -198,9 +198,6 @@ dri2_wl_create_window_surface(_EGLDriver *drv, _EGLDisplay *disp,
    dri2_surf->wl_win->private = dri2_surf;
    dri2_surf->wl_win->destroy_window_callback = destroy_window_callback;
 
-   dri2_surf->base.Width =  -1;
-   dri2_surf->base.Height = -1;
-
    config = dri2_get_dri_config(dri2_conf, EGL_WINDOW_BIT,
                                 dri2_surf->base.GLColorspace);