Pull args, intl, logging, shelf, and source_maps out of the SDK.

pkg/source_maps/test/run.dart

-#!/usr/bin/env dart
-// 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.
-
-library test.run;
-
-import 'package:unittest/compact_vm_config.dart';
-import 'package:unittest/unittest.dart';
-import 'dart:io' show Options;
-
-import 'builder_test.dart' as builder_test;
-import 'end2end_test.dart' as end2end_test;
-import 'parser_test.dart' as parser_test;
-import 'printer_test.dart' as printer_test;
-import 'refactor_test.dart' as refactor_test;
-import 'utils_test.dart' as utils_test;
-import 'vlq_test.dart' as vlq_test;
-
-main(List<String> arguments) {
-  var pattern = new RegExp(arguments.length > 0 ? arguments[0] : '.');
-  useCompactVMConfiguration();
-
-  void addGroup(testFile, testMain) {
-    if (pattern.hasMatch(testFile)) {
-      group(testFile.replaceAll('_test.dart', ':'), testMain);
-    }
-  }
-
-  addGroup('builder_test.dart', builder_test.main);
-  addGroup('end2end_test.dart', end2end_test.main);
-  addGroup('parser_test.dart', parser_test.main);
-  addGroup('printer_test.dart', printer_test.main);
-  addGroup('refactor_test.dart', refactor_test.main);
-  addGroup('utils_test.dart', utils_test.main);
-  addGroup('vlq_test.dart', vlq_test.main);
-}