[gegl] noise-perlin: use gegl_rectangle_infinite_plane in get_bounding box

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

commit df6099a2192e8487468c0e33580505ef243d968d
Author: Øyvind Kolås <pippin gimp org>
Date:   Mon Aug 19 14:46:39 2019 +0200

    noise-perlin: use gegl_rectangle_infinite_plane in get_bounding box
    
    As suggested by massimo in gimp#3808

 operations/common/noise-perlin.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)
---
diff --git a/operations/common/noise-perlin.c b/operations/common/noise-perlin.c
index d435f2f48..66aada1f9 100644
--- a/operations/common/noise-perlin.c
+++ b/operations/common/noise-perlin.c
@@ -49,13 +49,6 @@ prepare (GeglOperation *operation)
   gegl_operation_set_format (operation, "output", babl_format ("Y float"));
 }
 
-static GeglRectangle
-get_bounding_box (GeglOperation *operation)
-{
-  GeglRectangle result = {-10000000, -10000000, 20000000, 20000000};
-  return result;
-}
-
 static gboolean
 process (GeglOperation       *operation,
          void                *out_buf,
@@ -91,6 +84,13 @@ process (GeglOperation       *operation,
   return  TRUE;
 }
 
+static GeglRectangle
+get_bounding_box (GeglOperation *operation)
+{
+  return gegl_rectangle_infinite_plane ();
+}
+
+
 static void
 gegl_op_class_init (GeglOpClass *klass)
 {