[gnome-settings-daemon] keyboard: Remove handling of preview windows

[Bastien Nocera <hadess src gnome org>]

commit fc74552590e887c7415043242d93ea943bcb1623
Author: Bastien Nocera <hadess hadess net>
Date:   Thu Apr 26 18:06:02 2012 +0100

    keyboard: Remove handling of preview windows

 plugins/keyboard/gsd-keyboard-xkb.c |   13 -------------
 1 files changed, 0 insertions(+), 13 deletions(-)
---
diff --git a/plugins/keyboard/gsd-keyboard-xkb.c b/plugins/keyboard/gsd-keyboard-xkb.c
index 5144613..97eabbc 100644
--- a/plugins/keyboard/gsd-keyboard-xkb.c
+++ b/plugins/keyboard/gsd-keyboard-xkb.c
@@ -56,8 +56,6 @@ static GSettings *settings_keyboard = NULL;
 
 static GtkStatusIcon *icon = NULL;
 
-static GHashTable *preview_dialogs = NULL;
-
 static void
 activation_error (void)
 {
@@ -154,12 +152,6 @@ popup_menu_launch_capplet ()
 }
 
 static void
-show_layout_destroy (GtkWidget * dialog, gint group)
-{
-	g_hash_table_remove (preview_dialogs, GINT_TO_POINTER (group));
-}
-
-static void
 popup_menu_show_layout ()
 {
 	XklState *xkl_state;
@@ -458,8 +450,6 @@ gsd_keyboard_xkb_init (GsdKeyboardManager * kbd_manager)
 	apply_xkb_settings ();
 	gnome_settings_profile_end ("apply_xkb_settings");
 
-	preview_dialogs = g_hash_table_new (g_direct_hash, g_direct_equal);
-
 	gnome_settings_profile_end (NULL);
 }
 
@@ -471,9 +461,6 @@ gsd_keyboard_xkb_shutdown (void)
 
 	manager = NULL;
 
-	if (preview_dialogs != NULL)
-		g_hash_table_destroy (preview_dialogs);
-
 	xkl_engine_stop_listen (xkl_engine,
 				XKLL_MANAGE_LAYOUTS |
 				XKLL_MANAGE_WINDOW_STATES);