[gegl] ops/crop; remove accidental stdio.h include

[Øyvind Kolås <ok src gnome org>]

commit 7e3816708bf7650c7204d1db7d2ef555d908667e
Author: Øyvind Kolås <pippin gimp org>
Date:   Mon Jan 30 23:09:34 2017 +0100

    ops/crop; remove accidental stdio.h include

 operations/core/crop.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/operations/core/crop.c b/operations/core/crop.c
index 7686529..1af88ff 100644
--- a/operations/core/crop.c
+++ b/operations/core/crop.c
@@ -52,7 +52,6 @@ property_boolean (reset_origin, _("Reset origin"), FALSE)
 
 #include "gegl-op.h"
 #include <math.h>
-#include <stdio.h>
 
 static void
 gegl_crop_prepare (GeglOperation *operation)