cleanup to tools/testing/dart

tools/testing/dart/vm_test_config.dart

Index: tools/testing/dart/vm_test_config.dart
diff --git a/tools/testing/dart/vm_test_config.dart b/tools/testing/dart/vm_test_config.dart
deleted file mode 100644
index 9fdf36b4387995c45875f762d97ed84f78c8d9cf..0000000000000000000000000000000000000000
--- a/tools/testing/dart/vm_test_config.dart
+++ /dev/null
@@ -1,16 +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.
-
-library vm_test_config;
-
-import 'test_suite.dart';
-
-class VMTestSuite extends CCTestSuite {
-  VMTestSuite(Map configuration)
-      : super(configuration,
-              "vm",
-              "run_vm_tests",
-              ["runtime/tests/vm/vm.status"],
-              testPrefix: 'cc/');
-}