Revert "Handle type checking of generic compile time constants."

tests/language/regress_14348_test.dart

Index: tests/language/regress_14348_test.dart
diff --git a/tests/language/regress_14348_test.dart b/tests/language/regress_14348_test.dart
deleted file mode 100644
index b747fd06e0db656ef15e750fd32bd4a8d4d8b311..0000000000000000000000000000000000000000
--- a/tests/language/regress_14348_test.dart
+++ /dev/null
@@ -1,13 +0,0 @@
-// Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-// Regression test for issue 14348.
-
-import "package:collection_helpers/equality.dart";
-
-main() {
-  const Equality<Iterable> eq = const UnorderedIterableEquality();
-  const Equality<Map<dynamic,Iterable>> mapeq =
-     const MapEquality<dynamic, dynamic>(values: eq);
-}