[gtk+] Don't require a display for the color test

[Matthias Clasen <matthiasc src gnome org>]

commit f5c27476a5225b6c8b005531d7055b0bc534af49
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Dec 2 15:58:57 2010 -0500

    Don't require a display for the color test
    
    Its not really needed, and the build bot doesn't have X...

 gdk/tests/gdk-color.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/gdk/tests/gdk-color.c b/gdk/tests/gdk-color.c
index 008f425..3c3955a 100644
--- a/gdk/tests/gdk-color.c
+++ b/gdk/tests/gdk-color.c
@@ -94,7 +94,6 @@ int
 main (int argc, char *argv[])
 {
         g_test_init (&argc, &argv, NULL);
-        gdk_init (&argc, &argv);
 
         g_test_add_func ("/color/parse", test_color_parse);
         g_test_add_func ("/color/to-string", test_color_to_string);