Migrated test block 19 to Dart 2.0.

tests/corelib_strong/reg_exp_string_match_test.dart

Index: tests/corelib_strong/reg_exp_string_match_test.dart
diff --git a/tests/corelib_strong/reg_exp_string_match_test.dart b/tests/corelib_strong/reg_exp_string_match_test.dart
deleted file mode 100644
index 05978dd215c6c75909cc56f08089190522fb991c..0000000000000000000000000000000000000000
--- a/tests/corelib_strong/reg_exp_string_match_test.dart
+++ /dev/null
@@ -1,18 +0,0 @@
-// Copyright (c) 2011, 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";
-
-// Dart test program for RegExp.stringMatch.
-
-class RegExpStringMatchTest {
-  static testMain() {
-    Expect.equals('cat', new RegExp("(\\w+)").stringMatch("cat dog"));
-    Expect.equals(null, new RegExp("foo").stringMatch("bar"));
-  }
-}
-
-main() {
-  RegExpStringMatchTest.testMain();
-}