Start pulling pub from its own repo.

sdk/lib/_internal/pub/test/validator/directory_test.dart

Index: sdk/lib/_internal/pub/test/validator/directory_test.dart
diff --git a/sdk/lib/_internal/pub/test/validator/directory_test.dart b/sdk/lib/_internal/pub/test/validator/directory_test.dart
deleted file mode 100644
index 02571acd7751252124ba444c768f7add95bdc6bd..0000000000000000000000000000000000000000
--- a/sdk/lib/_internal/pub/test/validator/directory_test.dart
+++ /dev/null
@@ -1,48 +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.
-
-import 'package:scheduled_test/scheduled_test.dart';
-
-import '../../lib/src/entrypoint.dart';
-import '../../lib/src/validator.dart';
-import '../../lib/src/validator/directory.dart';
-import '../descriptor.dart' as d;
-import '../test_pub.dart';
-import 'utils.dart';
-
-Validator directory(Entrypoint entrypoint) =>
-  new DirectoryValidator(entrypoint);
-
-main() {
-  initConfig();
-
-  group('should consider a package valid if it', () {
-    setUp(d.validPackage.create);
-
-    integration('looks normal', () => expectNoValidationError(directory));
-
-    integration('has a nested directory named "tools"', () {
-      d.dir(appPath, [
-        d.dir("foo", [d.dir("tools")])
-      ]).create();
-      expectNoValidationError(directory);
-    });
-  });
-
-  group('should consider a package invalid if it has a top-level directory '
-      'named', () {
-    setUp(d.validPackage.create);
-
-    var names = [
-      "benchmarks", "docs", "examples", "sample", "samples", "tests", "tools"
-    ];
-
-    for (var name in names) {
-      integration('"$name"', () {
-        d.dir(appPath, [d.dir(name)]).create();
-        expectValidationWarning(directory);
-      });
-    }
-  });
-}