[gimp] Revert "app: use the new distance-transform operation in the blend tool"

[Michael Natterer <mitch src gnome org>]

commit 892fec951225ee29f892c0cc8cae5cc4b7fc1558
Author: Michael Henning <drawoc darkrefraction com>
Date:   Sun Apr 26 22:04:27 2015 -0400

    Revert "app: use the new distance-transform operation in the blend tool"
    
    While the tool should definitely use the new op, we want the code in
    gimpdrawable-blend to use the old one for compat reasons. The new op
    will be exposed via a separate pdb call in the future.
    
    This reverts commit 8af3fec6893cb7bc8c9a50426ea83a6f3aa650e6.

 app/core/gimpdrawable-blend.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/app/core/gimpdrawable-blend.c b/app/core/gimpdrawable-blend.c
index e4f92a1..0473634 100644
--- a/app/core/gimpdrawable-blend.c
+++ b/app/core/gimpdrawable-blend.c
@@ -601,7 +601,7 @@ gradient_precalc_shapeburst (GimpImage           *image,
     }
 
   shapeburst = gegl_node_new_child (NULL,
-                                    "operation", "gegl:distance-transform",
+                                    "operation", "gimp:shapeburst",
                                     "normalize", TRUE,
                                     NULL);