Move kernel baseline tests to front_end.

pkg/front_end/test/fasta/rasta/issue_000008.dart

Index: pkg/front_end/test/fasta/rasta/issue_000008.dart
diff --git a/pkg/front_end/test/fasta/rasta/issue_000008.dart b/pkg/front_end/test/fasta/rasta/issue_000008.dart
deleted file mode 100644
index b9f1f6e480aefc2eb0cbaf399221abf9426bcb71..0000000000000000000000000000000000000000
--- a/pkg/front_end/test/fasta/rasta/issue_000008.dart
+++ /dev/null
@@ -1,12 +0,0 @@
-// Copyright (c) 2016, 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.md file.
-
-class C {
-  final x;
-  C(this.x);
-}
-
-main() {
-  new C(42);
-}