[glib] gio: remove an unneeded pragma

[Dan Winship <danw src gnome org>]

commit c565d645e9aab5065d4141bb7d5c290213fab924
Author: Dan Winship <danw gnome org>
Date:   Thu Apr 24 12:15:55 2014 -0400

    gio: remove an unneeded pragma
    
    ddf82a25 removed the use of non-literal format strings from
    gthreadedresolver.c, but left the "#pragma GCC diagnostic ignored
    -Wformat-nonliteral" behind.

 gio/gthreadedresolver.c |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)
---
diff --git a/gio/gthreadedresolver.c b/gio/gthreadedresolver.c
index 3bb4d08..8e8d07e 100644
--- a/gio/gthreadedresolver.c
+++ b/gio/gthreadedresolver.c
@@ -503,9 +503,6 @@ g_resolver_record_type_to_rrtype (GResolverRecordType type)
   g_return_val_if_reached (-1);
 }
 
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wformat-nonliteral"
-
 static GList *
 g_resolver_records_from_res_query (const gchar      *rrname,
                                    gint              rrtype,
@@ -616,8 +613,6 @@ g_resolver_records_from_res_query (const gchar      *rrname,
     return records;
 }
 
-#pragma GCC diagnostic pop
-
 #elif defined(G_OS_WIN32)
 
 static GVariant *