[gegl] gcut: get rid of GEGL_ITERATOR2_API define

[Øyvind "pippin" Kolås <ok src gnome org>]

commit f7032061b2444c51310e5802561ddb1be6e255cf
Author: Øyvind Kolås <pippin gimp org>
Date:   Fri Nov 30 04:37:40 2018 +0100

    gcut: get rid of GEGL_ITERATOR2_API define

 gcut/iconographer.c | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/gcut/iconographer.c b/gcut/iconographer.c
index c7e25f4cd..18b7a1133 100644
--- a/gcut/iconographer.c
+++ b/gcut/iconographer.c
@@ -14,7 +14,6 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#define GEGL_ITERATOR2_API
 #define main iconographer_main
 
 #include <gegl.h>