[gegl] tests: edge-laplace superceded by reference-hash

[Øyvind Kolås <ok src gnome org>]

commit 08990bb03af245ac4f32165c4ea1675cc6df4d80
Author: Øyvind Kolås <pippin gimp org>
Date:   Mon Mar 13 22:11:32 2017 +0100

    tests: edge-laplace superceded by reference-hash

 tests/compositions/Makefile.am                |    1 -
 tests/compositions/edge-laplace.xml           |   20 --------------------
 tests/compositions/reference/edge-laplace.png |  Bin 288494 -> 0 bytes
 3 files changed, 0 insertions(+), 21 deletions(-)
---
diff --git a/tests/compositions/Makefile.am b/tests/compositions/Makefile.am
index 1c2829e..4d2417a 100644
--- a/tests/compositions/Makefile.am
+++ b/tests/compositions/Makefile.am
@@ -30,7 +30,6 @@ TESTS = \
   composite-transform.xml         \
   contrast-curve.xml              \
   edge.xml                        \
-  edge-laplace.xml                \
   engrave.xml                     \
   fattal02.xml                    \
   gegl.xml                        \