[gimp] Remove duplicate #define GIMP_DISPLAY_RENDER_BUF_WIDTH 256

[Michael Natterer <mitch src gnome org>]

commit 1a7c67bc05ba0f0ba13c3efccb41fa09dbae1116
Author: Michael Natterer <mitch gimp org>
Date:   Sat Oct 3 00:11:34 2009 +0200

    Remove duplicate #define GIMP_DISPLAY_RENDER_BUF_WIDTH 256

 app/display/gimpdisplayshell-render.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/app/display/gimpdisplayshell-render.c b/app/display/gimpdisplayshell-render.c
index e2ec8b9..1bc2657 100644
--- a/app/display/gimpdisplayshell-render.c
+++ b/app/display/gimpdisplayshell-render.c
@@ -56,8 +56,6 @@
                                                100% and 200% zoom)
                                              */
 
-#define GIMP_DISPLAY_RENDER_BUF_WIDTH  256
-
 
 typedef struct _RenderInfo  RenderInfo;