[glib] Silence another deprecation warning

[Matthias Clasen <matthiasc src gnome org>]

commit bdd0aada62806fb492ddf79179ee3d66836d5ba0
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Jan 30 14:21:03 2012 -0500

    Silence another deprecation warning

 gio/gdesktopappinfo.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/gio/gdesktopappinfo.c b/gio/gdesktopappinfo.c
index 41990b4..955d007 100644
--- a/gio/gdesktopappinfo.c
+++ b/gio/gdesktopappinfo.c
@@ -3382,11 +3382,14 @@ GAppInfo *
 g_desktop_app_info_lookup_get_default_for_uri_scheme (GDesktopAppInfoLookup *lookup,
 						      const char            *uri_scheme)
 {
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
   GDesktopAppInfoLookupIface *iface;
-  
+
   g_return_val_if_fail (G_IS_DESKTOP_APP_INFO_LOOKUP (lookup), NULL);
 
   iface = G_DESKTOP_APP_INFO_LOOKUP_GET_IFACE (lookup);
 
   return (* iface->get_default_for_uri_scheme) (lookup, uri_scheme);
+#pragma GCC diagnostic pop
 }