Hard code freeze break request for control-center

[Jens Granseuer <jensgr gmx net>]

Hey,

the attached patch fixes bug

552671 - Overwriting a theme doesn't work

The bug rept in as a result of the gio transition, and as
such, this is a regression from the 2.22 release.

The patch is pretty straigth-forward and has low to no
impact on everything else.

Jens

Index: capplets/appearance/theme-save.c
===================================================================
--- capplets/appearance/theme-save.c	(revision 8967)
+++ capplets/appearance/theme-save.c	(working copy)
@@ -204,7 +204,7 @@ write_theme_to_disk  
(GnomeThemeMetaInfo 			 theme_info->metacity_theme_name,
 			 theme_info->icon_theme_name);
-  output = G_OUTPUT_STREAM (g_file_create (tmp_file, G_FILE_CREATE_NONE,  
NULL, NULL));
+  output = G_OUTPUT_STREAM (g_file_replace (tmp_file, NULL, FALSE,  
G_FILE_CREATE_NONE, NULL, NULL));
   g_output_stream_write (output, str, strlen (str), NULL, NULL);
   g_free (str);
@@ -255,7 +255,7 @@ write_theme_to_disk (GnomeThemeMetaInfo     g_object_unref  
(client);
   }
-  g_file_move (tmp_file, target_file, G_FILE_COPY_NONE, NULL, NULL, NULL,  
NULL);
+  g_file_move (tmp_file, target_file, G_FILE_COPY_OVERWRITE, NULL, NULL,  
NULL, NULL);
   g_output_stream_close (output, NULL, NULL);
   g_object_unref (tmp_file);