[gimp/metadata-browser] noise-randomize: Delete dead assignment and variable

[Roman Joost <romanofski src gnome org>]

commit b81a5c5997225dd0d9aa9238968b4f55f68c0b07
Author: Mukund Sivaraman <muks banu com>
Date:   Tue Oct 4 14:34:29 2011 +0530

    noise-randomize: Delete dead assignment and variable

 plug-ins/common/noise-randomize.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/plug-ins/common/noise-randomize.c b/plug-ins/common/noise-randomize.c
index 1c8cbe7..c439801 100644
--- a/plug-ins/common/noise-randomize.c
+++ b/plug-ins/common/noise-randomize.c
@@ -482,7 +482,6 @@ randomize (GimpDrawable *drawable,
   gint row, col;
   gint x1, y1, x2, y2;
   gint cnt;
-  gint has_alpha;
   gint i, j, k;
 
   if (preview)
@@ -500,7 +499,6 @@ randomize (GimpDrawable *drawable,
     }
 
   bytes = drawable->bpp;
-  has_alpha = gimp_drawable_has_alpha(drawable->drawable_id);
 
   /*
    *  allocate row buffers