Re-land beginning Dart 2.0 test migration.

tests/language_strong/aborting_switch_case_test.dart

Index: tests/language_strong/aborting_switch_case_test.dart
diff --git a/tests/language_strong/aborting_switch_case_test.dart b/tests/language_strong/aborting_switch_case_test.dart
deleted file mode 100644
index b8c7fe48019f9ec1af4aec11b25d36b56182aee2..0000000000000000000000000000000000000000
--- a/tests/language_strong/aborting_switch_case_test.dart
+++ /dev/null
@@ -1,27 +0,0 @@
-// Copyright (c) 2013, 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.
-
-// Regression test for dart2js that used to be confused when inlining
-// method that always aborts in a switch case.
-
-import "package:expect/expect.dart";
-
-foo() {
-  throw 42;
-}
-
-main() {
-  var exception;
-  try {
-    switch (42) {
-      case 42:
-        foo();
-        foo();
-        break;
-    }
-  } catch (e) {
-    exception = e;
-  }
-  Expect.equals(42, exception);
-}