[evince] recent-view: Fix build when libgnome-desktop is not available

[Germán Poó Caamaño <gpoo src gnome org>]

commit 210d77e4a7e5f274b1412ddfc3bf32a3a4b3918e
Author: Germán Poo-Caamaño <gpoo gnome org>
Date:   Tue Jul 1 12:24:48 2014 -0700

    recent-view: Fix build when libgnome-desktop is not available

 shell/ev-recent-view.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/shell/ev-recent-view.c b/shell/ev-recent-view.c
index 099bfca..14b0dca 100644
--- a/shell/ev-recent-view.c
+++ b/shell/ev-recent-view.c
@@ -33,8 +33,10 @@
 #include "ev-jobs.h"
 #include "ev-job-scheduler.h"
 
+#ifdef HAVE_LIBGNOME_DESKTOP
 #define GNOME_DESKTOP_USE_UNSTABLE_API
 #include <libgnome-desktop/gnome-desktop-thumbnail.h>
+#endif
 
 typedef enum {
         EV_RECENT_VIEW_COLUMN_URI,