[gnome-control-center] Fix compile-time warning

[Bastien Nocera <hadess src gnome org>]

commit 016b81dee837f390111f8764cd8504b1dd565be4
Author: Bastien Nocera <hadess hadess net>
Date:   Thu Jul 22 15:58:22 2010 +0100

    Fix compile-time warning
    
    cc-default-applications-panel.c: In function â??cc_default_applications_panel_disposeâ??:
    cc-default-applications-panel.c:73:7: warning: implicit declaration of function â??gnome_da_xml_freeâ??
    cc-default-applications-panel.c:73:7: warning: nested extern declaration of â??gnome_da_xml_freeâ??

 .../cc-default-applications-panel.c                |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/panels/default-applications/cc-default-applications-panel.c b/panels/default-applications/cc-default-applications-panel.c
index 88d5175..a86ffca 100644
--- a/panels/default-applications/cc-default-applications-panel.c
+++ b/panels/default-applications/cc-default-applications-panel.c
@@ -22,6 +22,7 @@
 #include "cc-default-applications-panel.h"
 
 #include "gnome-da-capplet.h"
+#include "gnome-da-xml.h"
 
 G_DEFINE_DYNAMIC_TYPE (CcDefaultApplicationsPanel, cc_default_applications_panel, CC_TYPE_PANEL)