Migrating block 50, first commit, after tool has run

tests/language_strong/compile_time_constant_f_test.dart

Index: tests/language_strong/compile_time_constant_f_test.dart
diff --git a/tests/language_strong/compile_time_constant_f_test.dart b/tests/language_strong/compile_time_constant_f_test.dart
deleted file mode 100644
index 21c215e319c45988cff1755ce6a9ae4240b941c2..0000000000000000000000000000000000000000
--- a/tests/language_strong/compile_time_constant_f_test.dart
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright (c) 2012, 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.
-
-import "package:expect/expect.dart";
-
-class A {
-  final x;
-  const A(this.x);
-  const A.named([this.x]);
-  const A.named2([this.x = 2]);
-}
-
-const a1 = const A(0);
-const a2 = const A.named();
-const a3 = const A.named(1);
-const a4 = const A.named2();
-const a5 = const A.named2(3);
-
-main() {
-  Expect.equals(0, a1.x);
-  Expect.equals(null, a2.x);
-  Expect.equals(1, a3.x);
-  Expect.equals(2, a4.x);
-  Expect.equals(3, a5.x);
-}