[gtk/tests-cleanup: 26/29] tests: Drop testtoolbar2

[Matthias Clasen <matthiasc src gnome org>]

commit deef018c68b54c1e7c5a0452c92232845f04ff63
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed May 13 15:37:21 2020 -0400

    tests: Drop testtoolbar2
    
    This is just a tool bar styling test; we have
    the same in the widget factory.
    
    See: #2738

 tests/meson.build    |  1 -
 tests/testtoolbar2.c | 45 ---------------------------------------------
 2 files changed, 46 deletions(-)
---
diff --git a/tests/meson.build b/tests/meson.build
index 3bcda9440c..6ffb10378f 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -73,7 +73,6 @@ gtk_tests = [
   ['testselectionmode'],
   ['testsounds'],
   ['testspinbutton'],
-  ['testtoolbar2'],
   ['testtreechanging'],
   ['testtreednd'],
   ['testtreeedit'],