[gdk-pixbuf] Use G_DEFINE_BOXED_TYPE

[Matthias Clasen <matthiasc src gnome org>]

commit e76b2118b5c45ce889995dfd8f6434eaa332b204
Author: Christian Persch <chpe gnome org>
Date:   Wed Aug 18 00:28:28 2010 +0200

    Use G_DEFINE_BOXED_TYPE
    
    Bug #627215.

 configure.ac               |    2 +-
 gdk-pixbuf/gdk-pixbuf-io.c |   16 +++-------------
 2 files changed, 4 insertions(+), 14 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 9480bdf..a8b60d2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -26,7 +26,7 @@ m4_define([gdk_pixbuf_binary_version], [2.10.0])
 
 
 # required versions of other packages
-m4_define([glib_required_version], [2.25.9])
+m4_define([glib_required_version], [2.25.15])
 
 AC_INIT([gdk-pixbuf], [gdk_pixbuf_version],
         [http://bugzilla.gnome.org/enter_bug.cgi?product=gdk-pixbuf],
diff --git a/gdk-pixbuf/gdk-pixbuf-io.c b/gdk-pixbuf/gdk-pixbuf-io.c
index 9962ed6..d9d4c8e 100644
--- a/gdk-pixbuf/gdk-pixbuf-io.c
+++ b/gdk-pixbuf/gdk-pixbuf-io.c
@@ -2708,16 +2708,6 @@ gdk_pixbuf_format_free (GdkPixbufFormat *format)
                 g_slice_free (GdkPixbufFormat, format);
 }
 
-GType
-gdk_pixbuf_format_get_type (void)
-{
-        static volatile gsize format_id__volatile = 0;
-        if (g_once_init_enter (&format_id__volatile)) {
-                GType format_id =
-                        g_boxed_type_register_static (g_intern_static_string ("GdkPixbufFormat"),
-                                                      (GBoxedCopyFunc) gdk_pixbuf_format_copy,
-                                                      (GBoxedFreeFunc) gdk_pixbuf_format_free);
-                g_once_init_leave (&format_id__volatile, format_id);
-        }
-        return format_id__volatile;
-}
+G_DEFINE_BOXED_TYPE (GdkPixbufFormat, gdk_pixbuf_format,
+		     gdk_pixbuf_format_copy,
+		     gdk_pixbuf_format_free)