[gtk+] Fix compilation warning: remove unused variable

[Javier Jardón <jjardon src gnome org>]

commit 8cde95bc5f48ca09a3f13fb0621727efa2ee5cdd
Author: Javier Jardón <jjardon gnome org>
Date:   Thu Apr 15 16:19:42 2010 +0200

    Fix compilation warning: remove unused variable

 gtk/gtksearchenginetracker.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtksearchenginetracker.c b/gtk/gtksearchenginetracker.c
index 9b8e681..e46691a 100644
--- a/gtk/gtksearchenginetracker.c
+++ b/gtk/gtksearchenginetracker.c
@@ -108,7 +108,6 @@ open_libtracker (void)
 {
   static gboolean done = FALSE;
   static TrackerVersion version = TRACKER_UNAVAILABLE;
-  gpointer x;
 
   if (!done)
     {