Start pulling pub from its own repo.

sdk/lib/_internal/pub/test/get/relative_symlink_test.dart

Index: sdk/lib/_internal/pub/test/get/relative_symlink_test.dart
diff --git a/sdk/lib/_internal/pub/test/get/relative_symlink_test.dart b/sdk/lib/_internal/pub/test/get/relative_symlink_test.dart
deleted file mode 100644
index d5930006302a26eca333339a759c4b409b65e4ef..0000000000000000000000000000000000000000
--- a/sdk/lib/_internal/pub/test/get/relative_symlink_test.dart
+++ /dev/null
@@ -1,60 +0,0 @@
-// Copyright (c) 2012, 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 'dart:io';
-
-import '../descriptor.dart' as d;
-import '../test_pub.dart';
-
-main() {
-  // Pub uses NTFS junction points to create links in the packages directory.
-  // These (unlike the symlinks that are supported in Vista and later) do not
-  // support relative paths. So this test, by design, will not pass on Windows.
-  // So just skip it.
-  if (Platform.operatingSystem == "windows") return;
-
-  initConfig();
-  integration('uses a relative symlink for the self link', () {
-    d.dir(appPath, [
-      d.appPubspec(),
-      d.libDir('foo')
-    ]).create();
-
-    pubGet();
-
-    scheduleRename(appPath, "moved");
-
-    d.dir("moved", [
-      d.dir("packages", [
-        d.dir("myapp", [
-          d.file('foo.dart', 'main() => "foo";')
-        ])
-      ])
-    ]).validate();
-  });
-
-  integration('uses a relative symlink for secondary packages directory', () {
-    d.dir(appPath, [
-      d.appPubspec(),
-      d.libDir('foo'),
-      d.dir("bin")
-    ]).create();
-
-    pubGet();
-
-    scheduleRename(appPath, "moved");
-
-    d.dir("moved", [
-      d.dir("bin", [
-        d.dir("packages", [
-          d.dir("myapp", [
-            d.file('foo.dart', 'main() => "foo";')
-          ])
-        ])
-      ])
-    ]).validate();
-  });
-}