[mutter] prefs: remove some obsolete header definitions

[Rico Tzschichholz <ricotz src gnome org>]

commit accc18347434694b990f07c210f5b26c75039628
Author: Rico Tzschichholz <ricotz t-online de>
Date:   Mon Jun 18 11:54:22 2012 +0200

    prefs: remove some obsolete header definitions

 src/meta/prefs.h |    6 ------
 1 files changed, 0 insertions(+), 6 deletions(-)
---
diff --git a/src/meta/prefs.h b/src/meta/prefs.h
index 73be18f..e72690a 100644
--- a/src/meta/prefs.h
+++ b/src/meta/prefs.h
@@ -104,12 +104,6 @@ gboolean                    meta_prefs_get_gnome_accessibility (void);
 gboolean                    meta_prefs_get_gnome_animations   (void);
 gboolean                    meta_prefs_get_edge_tiling        (void);
 
-const char*                 meta_prefs_get_screenshot_command (void);
-
-const char*                 meta_prefs_get_window_screenshot_command (void);
-
-const char*                 meta_prefs_get_terminal_command   (void);
-
 void                        meta_prefs_get_button_layout (MetaButtonLayout *button_layout);
 
 /* Double, right, middle click can be configured to any titlebar meta-action */