[gnome-settings-daemon] common: Remove now unused key grab functions

[Florian Müllner <fmuellner src gnome org>]

commit b7f766de2a8f38b1e8cb76d8dfd9ff098c14c257
Author: Florian Müllner <fmuellner gnome org>
Date:   Fri Mar 1 16:06:12 2013 +0100

    common: Remove now unused key grab functions
    
    https://bugzilla.gnome.org/show_bug.cgi?id=693016

 plugins/common/gsd-keygrab.c |   39 ---------------------------------------
 plugins/common/gsd-keygrab.h |    6 ------
 2 files changed, 0 insertions(+), 45 deletions(-)
---
diff --git a/plugins/common/gsd-keygrab.c b/plugins/common/gsd-keygrab.c
index ce1a875..a56b131 100644
--- a/plugins/common/gsd-keygrab.c
+++ b/plugins/common/gsd-keygrab.c
@@ -247,13 +247,6 @@ grab_key_unsafe (Key             *key,
         grab_key_internal (key, TRUE, flags, screens);
 }
 
-void
-ungrab_key_unsafe (Key    *key,
-                   GSList *screens)
-{
-        grab_key_internal (key, FALSE, 0, screens);
-}
-
 static gboolean
 have_xkb (Display *dpy)
 {
@@ -368,38 +361,6 @@ match_xi2_key (Key *key, XIDeviceEvent *event)
                 && key_uses_keycode (key, keycode));
 }
 
-Key *
-parse_key (const char *str)
-{
-       Key *key;
-
-       if (str == NULL ||
-           *str == '\0' ||
-           g_str_equal (str, "disabled")) {
-               return NULL;
-       }
-
-       key = g_new0 (Key, 1);
-       gtk_accelerator_parse_with_keycode (str, &key->keysym, &key->keycodes, &key->state);
-       if (key->keysym == 0 &&
-           key->keycodes == NULL &&
-           key->state == 0) {
-               g_free (key);
-                return NULL;
-       }
-
-       return key;
-}
-
-void
-free_key (Key *key)
-{
-       if (key == NULL)
-               return;
-       g_free (key->keycodes);
-       g_free (key);
-}
-
 static void
 grab_button_real (int        deviceid,
                  gboolean   grab,
diff --git a/plugins/common/gsd-keygrab.h b/plugins/common/gsd-keygrab.h
index 6ec8847..3420fa2 100644
--- a/plugins/common/gsd-keygrab.h
+++ b/plugins/common/gsd-keygrab.h
@@ -42,18 +42,12 @@ void                grab_key_unsafe (Key     *key,
                                 GsdKeygrabFlags flags,
                                 GSList  *screens);
 
-void            ungrab_key_unsafe (Key     *key,
-                                   GSList  *screens);
-
 gboolean        match_xi2_key   (Key           *key,
                                  XIDeviceEvent *event);
 
 gboolean        key_uses_keycode (const Key *key,
                                   guint keycode);
 
-Key *           parse_key        (const char    *str);
-void            free_key         (Key           *key);
-
 void            grab_button      (int      deviceid,
                                   gboolean grab,
                                   GSList  *screens);