Move kernel baseline tests to front_end.

pkg/front_end/test/fasta/rasta/issue_000042.dart

Index: pkg/front_end/test/fasta/rasta/issue_000042.dart
diff --git a/pkg/front_end/test/fasta/rasta/issue_000042.dart b/pkg/front_end/test/fasta/rasta/issue_000042.dart
deleted file mode 100644
index 66893b8acdc7f7aab114f0f100aed6020032887c..0000000000000000000000000000000000000000
--- a/pkg/front_end/test/fasta/rasta/issue_000042.dart
+++ /dev/null
@@ -1,18 +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.
-
-main() {
-  for (var x, y in []) {}
-  L: { continue L; }
-  L: if (true) { continue L; }
-  L: switch (1) {
-    case 1:
-      continue L;
-    case 2:
-      break L;
-  }
-  try {
-  } on NoSuchMethodError {
-  }
-}