[gegl/soc-2012-ops] Remove unneeded libraries.

[Hans Shu Lo <hanslo src gnome org>]

commit 9e4e829ab3213636b85f0c9563355f34e1801030
Author: Hans Lo <hansshulo gmail com>
Date:   Mon Aug 20 08:34:50 2012 -0400

    Remove unneeded libraries.

 operations/common/oilify.c    |    1 -
 operations/common/photocopy.c |    2 --
 2 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/operations/common/oilify.c b/operations/common/oilify.c
index 1c928a0..4e95e77 100644
--- a/operations/common/oilify.c
+++ b/operations/common/oilify.c
@@ -40,7 +40,6 @@ gegl_chant_boolean (use_inten, _("Intensity Mode"), TRUE,
 
 #include "gegl-chant.h"
 #include <math.h>
-#include <stdlib.h>
 
 #define NUM_INTENSITIES       256
 
diff --git a/operations/common/photocopy.c b/operations/common/photocopy.c
index 2fcc3df..fbb28c1 100644
--- a/operations/common/photocopy.c
+++ b/operations/common/photocopy.c
@@ -40,9 +40,7 @@ gegl_chant_double (white, _("Percent White"), 0.0, 1.0, 0.2,
 #define GEGL_CHANT_C_FILE       "photocopy.c"
 
 #include "gegl-chant.h"
-#include <stdio.h>
 #include <math.h>
-#include <stdlib.h>
 
 #define THRESHOLD 0.75