[glib] Add sync method to GSettingsBackend, and pad

[Ryan Lortie <ryanl src gnome org>]

commit 12a8c0f50d72829af4cc436a455396bf5190b40e
Author: Ryan Lortie <desrt desrt ca>
Date:   Tue May 18 16:13:58 2010 -0400

    Add sync method to GSettingsBackend, and pad

 gio/gsettingsbackend.h |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/gio/gsettingsbackend.h b/gio/gsettingsbackend.h
index d6a72a7..aa46223 100644
--- a/gio/gsettingsbackend.h
+++ b/gio/gsettingsbackend.h
@@ -93,6 +93,9 @@ struct _GSettingsBackendClass
                                    const gchar        *name);
   void        (*unsubscribe)      (GSettingsBackend   *backend,
                                    const gchar        *name);
+  void        (*sync)             (GSettingsBackend   *backend);
+
+  gpointer padding[8];
 };
 
 struct _GSettingsBackend