[gegl] plasma: Remove unused macros

[Mukund Sivaraman <muks src gnome org>]

commit 57a8bebc960b843dd7d4f78123b4f115aebd9635
Author: Mukund Sivaraman <muks banu com>
Date:   Thu Jun 30 15:08:07 2011 +0530

    plasma: Remove unused macros

 operations/workshop/plasma.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/operations/workshop/plasma.c b/operations/workshop/plasma.c
index 0e86a3d..d655e88 100644
--- a/operations/workshop/plasma.c
+++ b/operations/workshop/plasma.c
@@ -38,10 +38,7 @@ gegl_chant_double (turbulence, _("Turbulence"), 0.1, 7.0, 2,
 #else
 
 #define GEGL_CHANT_TYPE_FILTER
-
 #define GEGL_CHANT_C_FILE        "plasma.c"
-#define MANUAL_ROI_VAL 500
-
 
 #include "gegl-chant.h"
 #include <math.h>