[dconf] Avoid #include sys/{statfs,vfs}.h on FreeBSD

[Ryan Lortie <ryanl src gnome org>]

commit 8b45d1c7df79b88efce823b332acecdadee56f93
Author: Ryan Lortie <desrt desrt ca>
Date:   Tue Dec 21 12:42:51 2010 -0500

    Avoid #include sys/{statfs,vfs}.h on FreeBSD
    
    Try to close #632970 again.

 common/dconf-shmdir.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/common/dconf-shmdir.c b/common/dconf-shmdir.c
index 4b19da7..d87d6d7 100644
--- a/common/dconf-shmdir.c
+++ b/common/dconf-shmdir.c
@@ -21,8 +21,11 @@
 
 #include "dconf-shmdir.h"
 
+#ifndef __FreeBSD__
 #include <sys/statfs.h>
 #include <sys/vfs.h>
+#endif
+
 #include <sys/param.h>
 #include <sys/mount.h>
 #include <errno.h>