Start pulling pub from its own repo.

sdk/lib/_internal/pub/test/get/hosted/gets_a_package_with_busted_dev_dependencies_test.dart

Index: sdk/lib/_internal/pub/test/get/hosted/gets_a_package_with_busted_dev_dependencies_test.dart
diff --git a/sdk/lib/_internal/pub/test/get/hosted/gets_a_package_with_busted_dev_dependencies_test.dart b/sdk/lib/_internal/pub/test/get/hosted/gets_a_package_with_busted_dev_dependencies_test.dart
deleted file mode 100644
index 2b8f2bfff39b8deeab857087f1f500799cbf07a3..0000000000000000000000000000000000000000
--- a/sdk/lib/_internal/pub/test/get/hosted/gets_a_package_with_busted_dev_dependencies_test.dart
+++ /dev/null
@@ -1,32 +0,0 @@
-// Copyright (c) 2015, 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 pub_tests;
-
-import '../../../lib/src/exit_codes.dart' as exit_codes;
-import '../../descriptor.dart' as d;
-import '../../test_pub.dart';
-
-main() {
-  initConfig();
-
-  // Regression test for issue 22194.
-  integration('gets a dependency with broken dev dependencies from a pub '
-      'server', () {
-    servePackages((builder) {
-      builder.serve("foo", "1.2.3", pubspec: {
-        "dev_dependencies": {
-          "busted": {"not a real source": null}
-        }
-      });
-    });
-
-    d.appDir({"foo": "1.2.3"}).create();
-
-    pubGet();
-
-    d.cacheDir({"foo": "1.2.3"}).validate();
-    d.packagesDir({"foo": "1.2.3"}).validate();
-  });
-}