Move kernel baseline tests to front_end.

pkg/front_end/test/fasta/rasta/issue_000046.dart

Index: pkg/front_end/test/fasta/rasta/issue_000046.dart
diff --git a/pkg/front_end/test/fasta/rasta/issue_000046.dart b/pkg/front_end/test/fasta/rasta/issue_000046.dart
deleted file mode 100644
index fe8fc70251789214d1b4e5a66b807942e0d044cb..0000000000000000000000000000000000000000
--- a/pkg/front_end/test/fasta/rasta/issue_000046.dart
+++ /dev/null
@@ -1,7 +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 {
-  C c = new Object)();
-}