[gtk+] Don't declare various unused variables in gtk_grid_set_orientation

[Christian Dywan <cdywan src gnome org>]

commit 5ef2b46d64ebf0a460e92f60e7386a46c3540c9d
Author: Christian Dywan <christian twotoasts de>
Date:   Fri Oct 22 19:05:40 2010 +0200

    Don't declare various unused variables in gtk_grid_set_orientation

 gtk/gtkgrid.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/gtk/gtkgrid.c b/gtk/gtkgrid.c
index f1109b5..05f50ab 100644
--- a/gtk/gtkgrid.c
+++ b/gtk/gtkgrid.c
@@ -187,9 +187,6 @@ gtk_grid_set_orientation (GtkGrid        *grid,
                           GtkOrientation  orientation)
 {
   GtkGridPrivate *priv = grid->priv;
-  GList *list;
-  GtkGridChild *child;
-  gint left, top, width, height;
 
   if (priv->orientation != orientation)
     {