[gtk/wip/otte/nodeeditor2: 13/19] testsuite: Remove gl_tests infrastructure

[Benjamin Otte <otte src gnome org>]

commit 71ce980dcc25e1ba561cf484513eba7851ee5b23
Author: Benjamin Otte <otte redhat com>
Date:   Sat Apr 27 06:42:28 2019 +0200

    testsuite: Remove gl_tests infrastructure
    
    They're now completely migrated to the new compare infrastructure, that
    also tests Vulkan and Cairo.

 testsuite/gsk/meson.build | 19 -------------------
 1 file changed, 19 deletions(-)
---
diff --git a/testsuite/gsk/meson.build b/testsuite/gsk/meson.build
index c045802c88..71fe68dcd6 100644
--- a/testsuite/gsk/meson.build
+++ b/testsuite/gsk/meson.build
@@ -46,25 +46,6 @@ test('nodes (cairo)', test_render_nodes,
           ],
      suite: 'gsk')
 
-# Interesting render nodes proven to be rendered 'correctly' by the GL renderer.
-gl_tests = [
-]
-
-foreach gl_test : gl_tests
-  test('GL ' + gl_test[0], compare_render,
-       args: [join_paths(meson.current_source_dir(), 'gl', gl_test[1] + '.node'),
-              join_paths(meson.current_source_dir(), 'gl', gl_test[1] + '.gl.png')],
-       env: [ 'GIO_USE_VOLUME_MONITOR=unix',
-              'GSETTINGS_BACKEND=memory',
-              'GTK_CSD=1',
-              'G_ENABLE_DIAGNOSTIC=0',
-              'G_TEST_SRCDIR=@0@'.format(meson.current_source_dir()),
-              'G_TEST_BUILDDIR=@0@'.format(meson.current_build_dir()),
-              'GSK_RENDERER=opengl'
-            ],
-       suite: 'gsk')
-endforeach
-
 compare_render_tests = [
   'clip-coordinates-3d',
   'clipped_rounded_clip',