[gnome-settings-daemon] background: Update for test-plugin.h change

[Bastien Nocera <hadess src gnome org>]

commit d18d91ce7bd2a61997f8c778b01c806e468b81c7
Author: Bastien Nocera <hadess hadess net>
Date:   Fri May 25 13:59:16 2012 +0100

    background: Update for test-plugin.h change

 plugins/background/test-background.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/plugins/background/test-background.c b/plugins/background/test-background.c
index 41ecce1..c0da08b 100644
--- a/plugins/background/test-background.c
+++ b/plugins/background/test-background.c
@@ -1,5 +1,6 @@
 #define NEW gsd_background_manager_new
 #define START gsd_background_manager_start
+#define STOP gsd_background_manager_stop
 #define MANAGER GsdBackgroundManager
 #include "gsd-background-manager.h"