[goobox] removed some deprecated functions

[Paolo Bacchilega <paobac src gnome org>]

commit d4189b9e93b8ac2fa5784985af21a72568e0745b
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Thu Jun 20 19:20:16 2013 +0200

    removed some deprecated functions

 src/glib-utils.c |    8 ++++----
 src/gtk-utils.c  |    2 +-
 src/main.c       |    2 --
 3 files changed, 5 insertions(+), 7 deletions(-)
---
diff --git a/src/glib-utils.c b/src/glib-utils.c
index d321f81..0eb5d50 100644
--- a/src/glib-utils.c
+++ b/src/glib-utils.c
@@ -946,18 +946,18 @@ _g_list_insert_list_before (GList *list1,
 
 
 GHashTable *static_strings = NULL;
-static GStaticMutex static_strings_mutex = G_STATIC_MUTEX_INIT;
 
 
 const char *
 get_static_string (const char *s)
 {
-       const char *result;
+       static GMutex  static_strings_mutex;
+       const char    *result;
 
        if (s == NULL)
                return NULL;
 
-       g_static_mutex_lock (&static_strings_mutex);
+       g_mutex_lock (&static_strings_mutex);
 
        if (static_strings == NULL)
                static_strings = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
@@ -969,7 +969,7 @@ get_static_string (const char *s)
                                     GINT_TO_POINTER (1));
        }
 
-       g_static_mutex_unlock (&static_strings_mutex);
+       g_mutex_unlock (&static_strings_mutex);
 
        return result;
 }
diff --git a/src/gtk-utils.c b/src/gtk-utils.c
index 90a85a0..d1c4b59 100644
--- a/src/gtk-utils.c
+++ b/src/gtk-utils.c
@@ -340,7 +340,7 @@ get_themed_icon_pixbuf (GThemedIcon  *icon,
                g_clear_error (&error);
        }
 
-       gtk_icon_info_free (icon_info);
+       g_object_unref (icon_info);
        g_strfreev (icon_names);
 
        return pixbuf;
diff --git a/src/main.c b/src/main.c
index 8fdd5e2..862a5fb 100644
--- a/src/main.c
+++ b/src/main.c
@@ -701,8 +701,6 @@ goo_application_class_init (GooApplicationClass *klass)
 static GtkApplication *
 goo_application_new (void)
 {
-       g_type_init ();
-
        return g_object_new (goo_application_get_type (),
                             "application-id", "org.gnome.Goobox",
                             "flags", 0,