[gegl] tests: video-degradation superceded by reference-hash

[Øyvind Kolås <ok src gnome org>]

commit d85881c48b57e9576a9494aa8777d9f91c435a77
Author: Øyvind Kolås <pippin gimp org>
Date:   Mon Mar 13 22:12:34 2017 +0100

    tests: video-degradation superceded by reference-hash

 tests/compositions/Makefile.am                     |    1 -
 tests/compositions/reference/video-degradation.png |  Bin 211128 -> 0 bytes
 tests/compositions/video-degradation.xml           |   16 ----------------
 3 files changed, 0 insertions(+), 17 deletions(-)
---
diff --git a/tests/compositions/Makefile.am b/tests/compositions/Makefile.am
index 4d2417a..474e5a3 100644
--- a/tests/compositions/Makefile.am
+++ b/tests/compositions/Makefile.am
@@ -60,7 +60,6 @@ TESTS = \
   stretch-contrast.xml            \
   supernova.xml                   \
   transform.xml                   \
-  video-degradation.xml           \
   grey-json.xml                   \
   weighted-blend.xml              \
   rectangles.xml