[metacity] frames: remove unused define

[Alberts Muktupāvels <muktupavels src gnome org>]

commit a558331dc88667615a9a2b9803b833a5fc4bf5f4
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Mon Feb 9 23:56:02 2015 +0200

    frames: remove unused define

 src/ui/frames.c |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)
---
diff --git a/src/ui/frames.c b/src/ui/frames.c
index 134faf6..1a287a6 100644
--- a/src/ui/frames.c
+++ b/src/ui/frames.c
@@ -2490,11 +2490,6 @@ meta_frames_draw (GtkWidget *widget,
   return TRUE;
 }
 
-/* How far off the screen edge the window decorations should
- * be drawn. Used only in meta_frames_paint_to_drawable, below.
- */
-#define DECORATING_BORDER 100
-
 static void
 meta_frames_paint (MetaFrames   *frames,
                    MetaUIFrame  *frame,