[gnome-control-center] shell: Remove setting invisible characters on entry

[Bastien Nocera <hadess src gnome org>]

commit c0fc740e15a09c596d77e44b4b90ffaca31eb790
Author: Bastien Nocera <hadess hadess net>
Date:   Tue Aug 20 00:19:10 2013 +0200

    shell: Remove setting invisible characters on entry
    
    It's completely unused

 shell/cc-window.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/shell/cc-window.c b/shell/cc-window.c
index 1da28a0..f8b0cbe 100644
--- a/shell/cc-window.c
+++ b/shell/cc-window.c
@@ -1497,7 +1497,6 @@ create_window (CcWindow *self)
   priv->search_bar = gtk_search_bar_new ();
   priv->search_entry = gtk_search_entry_new ();
   gtk_entry_set_width_chars (GTK_ENTRY (priv->search_entry), 30);
-  gtk_entry_set_invisible_char (GTK_ENTRY (priv->search_entry), 9679);
   g_signal_connect (priv->search_entry, "search-changed", G_CALLBACK (search_entry_changed_cb), self);
   g_signal_connect (priv->search_entry, "key-press-event", G_CALLBACK (search_entry_key_press_event_cb), 
self);
   gtk_container_add (GTK_CONTAINER (priv->search_bar), priv->search_entry);