[gtk+] wayland: Always attach buffer before committing

[Rob Bradford <rbradford src gnome org>]

commit 0d2c4617203c8fe907c722c9cb53c0345e0405e7
Author: Scott Moreau <oreaus gmail com>
Date:   Sun Mar 10 10:51:01 2013 -0600

    wayland: Always attach buffer before committing
    
    With recent changes in attach semantics, we always need to attach before
    committing. Without this changes to the window contents to not get reflected
    in the content of the surface.
    
    Signed-off-by: Rob Bradford <rob linux intel com>

 gdk/wayland/gdkwindow-wayland.c |    7 -------
 1 files changed, 0 insertions(+), 7 deletions(-)
---
diff --git a/gdk/wayland/gdkwindow-wayland.c b/gdk/wayland/gdkwindow-wayland.c
index 112a1f4..fa01e90 100644
--- a/gdk/wayland/gdkwindow-wayland.c
+++ b/gdk/wayland/gdkwindow-wayland.c
@@ -327,13 +327,6 @@ gdk_wayland_window_attach_image (GdkWindow *window)
   if (GDK_WINDOW_DESTROYED (window))
     return;
 
-  /* The "drawn to" Cairo surface is the same as the Cairo surface from which
-   * we are driving the buffer for the Wayland surface. Therefore we don't
-   * need to do anything here
-   */
-  if (impl->server_surface == impl->cairo_surface)
-    return;
-
   /* The wayland surface is attached to a buffer that is from the old "drawn
    * to" surface. Unref the surface and restore the state.
    */