[gparted] Remove unused member variable GParted_Core::buf

[Curtis Gedak <gedakc src gnome org>]

commit 67115eeff209db6966f7c0935e84a2504cb2005c
Author: Mike Fleetwood <mike fleetwood googlemail com>
Date:   Sun Feb 16 14:21:12 2014 +0000

    Remove unused member variable GParted_Core::buf

 include/GParted_Core.h |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/include/GParted_Core.h b/include/GParted_Core.h
index cf8c798..1be6aee 100644
--- a/include/GParted_Core.h
+++ b/include/GParted_Core.h
@@ -196,8 +196,6 @@ private:
        std::map< Glib::ustring, std::vector<Glib::ustring> > mount_info ;
        std::map< Glib::ustring, std::vector<Glib::ustring> > fstab_info ;
        std::map< Glib::ustring, std::vector<Glib::ustring> >::iterator iter_mp ;
-       
-       char * buf ;
 };
 
 } //GParted