Move kernel baseline tests to front_end.

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

Index: pkg/front_end/test/fasta/rasta/this_invoke.dart
diff --git a/pkg/front_end/test/fasta/rasta/this_invoke.dart b/pkg/front_end/test/fasta/rasta/this_invoke.dart
deleted file mode 100644
index 42b95f74af6e36f75b8b5311ba69d2b676d5a068..0000000000000000000000000000000000000000
--- a/pkg/front_end/test/fasta/rasta/this_invoke.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 {
-  m(x) => this(x);
-  call(x) => 42;
-}
-
-main() {
-  print(new C().m(42));
-}