[gtk+] Use g_mapped_file_unref()

[Ryan Lortie <ryanl src gnome org>]

commit 6fe357965a420aa930599d0536fabb8ac80cedee
Author: Ryan Lortie <desrt desrt ca>
Date:   Thu Jun 18 15:11:57 2009 -0400

    Use g_mapped_file_unref()
    
      - drop deprecated use of g_mapped_file_free()
      - bump glib version requirement

 configure.in          |    2 +-
 gtk/gtkiconcache.c    |    4 ++--
 gtk/updateiconcache.c |    4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/configure.in b/configure.in
index fa205a7..7249d78 100644
--- a/configure.in
+++ b/configure.in
@@ -31,7 +31,7 @@ m4_define([gtk_api_version], [2.0])
 m4_define([gtk_binary_version], [2.10.0])
 
 # required versions of other packages
-m4_define([glib_required_version], [2.19.7])
+m4_define([glib_required_version], [2.21.3])
 m4_define([pango_required_version], [1.20])
 m4_define([atk_required_version], [1.13.0])
 m4_define([cairo_required_version], [1.6])
diff --git a/gtk/gtkiconcache.c b/gtk/gtkiconcache.c
index 75f3ff0..6a433fc 100644
--- a/gtk/gtkiconcache.c
+++ b/gtk/gtkiconcache.c
@@ -77,7 +77,7 @@ _gtk_icon_cache_unref (GtkIconCache *cache)
 		g_print ("unmapping icon cache\n"));
 
       if (cache->map)
-	g_mapped_file_free (cache->map);
+	g_mapped_file_unref (cache->map);
       g_free (cache);
     }
 }
@@ -135,7 +135,7 @@ _gtk_icon_cache_new_for_path (const gchar *path)
     {
       if (!_gtk_icon_cache_validate (&info))
         {
-          g_mapped_file_free (map);
+          g_mapped_file_unref (map);
           g_warning ("Icon cache '%s' is invalid\n", cache_filename);
 
           goto done;
diff --git a/gtk/updateiconcache.c b/gtk/updateiconcache.c
index edd68c0..627f49e 100644
--- a/gtk/updateiconcache.c
+++ b/gtk/updateiconcache.c
@@ -1415,11 +1415,11 @@ validate_file (const gchar *file)
 
   if (!_gtk_icon_cache_validate (&info)) 
     {
-      g_mapped_file_free (map);
+      g_mapped_file_unref (map);
       return FALSE;
     }
   
-  g_mapped_file_free (map);
+  g_mapped_file_unref (map);
 
   return TRUE;
 }