[gtk+] tests: unbreak testwindows test

[Benjamin Otte <otte src gnome org>]

commit dc7a8f9be75ef88d508829415f09a2cb96090320
Author: Benjamin Otte <otte redhat com>
Date:   Sun Aug 15 03:51:39 2010 +0200

    tests: unbreak testwindows test
    
    Delete code that was broken and also used the APIs I just removed.

 tests/testwindows.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/tests/testwindows.c b/tests/testwindows.c
index 48e2b4b..4d276ed 100644
--- a/tests/testwindows.c
+++ b/tests/testwindows.c
@@ -726,7 +726,6 @@ render_window_cell (GtkTreeViewColumn *tree_column,
 		    GtkTreeIter       *iter,
 		    gpointer           data)
 {
-  GdkColor *color = NULL;
   GdkWindow *window;
   char *name;
 
@@ -740,10 +739,8 @@ render_window_cell (GtkTreeViewColumn *tree_column,
   else
       name = g_strdup_printf ("%p", window);
 
-  gdk_window_get_background (window, color);
   g_object_set (cell,
 		"text", name,
-		"background-gdk", color,
 		NULL);
 }