[gnome-disk-utility] Remove unused define

[David Zeuthen <davidz src gnome org>]

commit 8a5476d1834778018b322608fa04ef43e4c8b408
Author: David Zeuthen <zeuthen gmail com>
Date:   Wed Oct 17 12:51:31 2012 -0400

    Remove unused define
    
    Signed-off-by: David Zeuthen <zeuthen gmail com>

 src/disks/gdurestorediskimagedialog.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/src/disks/gdurestorediskimagedialog.c b/src/disks/gdurestorediskimagedialog.c
index 406fdbc..8dc9cb4 100644
--- a/src/disks/gdurestorediskimagedialog.c
+++ b/src/disks/gdurestorediskimagedialog.c
@@ -27,9 +27,6 @@
 
 /* ---------------------------------------------------------------------------------------------------- */
 
-/* TODO: make dynamic? */
-#define BUFFER_SIZE (1*1024*1024)
-
 typedef struct
 {
   volatile gint ref_count;