Start pulling pub from its own repo.

sdk/lib/_internal/pub/test/global/binstubs/path_package_test.dart

Index: sdk/lib/_internal/pub/test/global/binstubs/path_package_test.dart
diff --git a/sdk/lib/_internal/pub/test/global/binstubs/path_package_test.dart b/sdk/lib/_internal/pub/test/global/binstubs/path_package_test.dart
deleted file mode 100644
index 901c0f88d998101e1c59583f0a62eb0558454422..0000000000000000000000000000000000000000
--- a/sdk/lib/_internal/pub/test/global/binstubs/path_package_test.dart
+++ /dev/null
@@ -1,34 +0,0 @@
-// Copyright (c) 2014, 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 '../../descriptor.dart' as d;
-import '../../test_pub.dart';
-
-main() {
-  initConfig();
-  integration("creates binstubs when activating a path package", () {
-    d.dir("foo", [
-      d.pubspec({
-        "name": "foo",
-        "executables": {
-          "foo": null
-        }
-      }),
-      d.dir("bin", [
-        d.file("foo.dart", "main() => print('ok');")
-      ])
-    ]).create();
-
-    schedulePub(args: ["global", "activate", "--source", "path", "../foo"],
-        output: contains("Installed executable foo."));
-
-    d.dir(cachePath, [
-      d.dir("bin", [
-        d.matcherFile(binStubName("foo"), contains("pub global run foo:foo"))
-      ])
-    ]).validate();
-  });
-}