[gnome-games] aisleriot: Remove gdk_window_clear

[Christian Persch <chpe src gnome org>]

commit 1bb823600ff0652c117e51606c442ac8713d1083
Author: Christian Persch <chpe gnome org>
Date:   Tue Sep 21 13:49:04 2010 +0200

    aisleriot: Remove gdk_window_clear
    
    It was not necessary here, and is removed from gtk3.

 aisleriot/board-noclutter.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/aisleriot/board-noclutter.c b/aisleriot/board-noclutter.c
index 2395054..82cf931 100644
--- a/aisleriot/board-noclutter.c
+++ b/aisleriot/board-noclutter.c
@@ -3142,8 +3142,10 @@ aisleriot_board_motion_notify (GtkWidget *widget,
     highlight_drop_target (board, slot);
 
     gdk_window_move (priv->moving_cards_window, x, y);
+#if !GTK_CHECK_VERSION (2, 90, 8)
     /* FIXMEchpe: why? */
     gdk_window_clear (priv->moving_cards_window);
+#endif
 
     set_cursor (board, AR_CURSOR_CLOSED);
   } else if (priv->click_status == STATUS_MAYBE_DRAG &&