[tracker/tracker-0.12] writeback: Add missing #include

[Martyn James Russell <mr src gnome org>]

commit b761b14202ee571106b9f5feb718e601a6dbfc62
Author: Carlos Garnacho <carlos lanedo com>
Date:   Tue Nov 8 14:19:29 2011 +0100

    writeback: Add missing #include
    
    This fixes the build, which I broke in my last commit,
    oops.

 src/tracker-writeback/tracker-writeback-file.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/tracker-writeback/tracker-writeback-file.c b/src/tracker-writeback/tracker-writeback-file.c
index 8218d51..c952c63 100644
--- a/src/tracker-writeback/tracker-writeback-file.c
+++ b/src/tracker-writeback/tracker-writeback-file.c
@@ -25,6 +25,7 @@
 #include <gio/gunixoutputstream.h>
 
 #include <libtracker-common/tracker-file-utils.h>
+#include <libtracker-common/tracker-common.h>
 
 #include "tracker-writeback-file.h"