Move pub into sdk/lib/_internal.

utils/tests/pub/update/hosted/remove_removed_transitive_dependency_test.dart

Index: utils/tests/pub/update/hosted/remove_removed_transitive_dependency_test.dart
diff --git a/utils/tests/pub/update/hosted/remove_removed_transitive_dependency_test.dart b/utils/tests/pub/update/hosted/remove_removed_transitive_dependency_test.dart
deleted file mode 100644
index 2045050a64dc43a857c6cb1d01aec5427bd441e8..0000000000000000000000000000000000000000
--- a/utils/tests/pub/update/hosted/remove_removed_transitive_dependency_test.dart
+++ /dev/null
@@ -1,50 +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() {
-  initConfig();
-  integration("removes a transitive dependency that's no longer depended "
-      "on", () {
-    servePackages([
-      packageMap("foo", "1.0.0", [dependencyMap("shared-dep")]),
-      packageMap("bar", "1.0.0", [
-        dependencyMap("shared-dep"),
-        dependencyMap("bar-dep")
-      ]),
-      packageMap("shared-dep", "1.0.0"),
-      packageMap("bar-dep", "1.0.0")
-    ]);
-
-    d.appDir([dependencyMap("foo"), dependencyMap("bar")]).create();
-
-    schedulePub(args: ['update'],
-        output: new RegExp(r"Dependencies updated!$"));
-
-    d.packagesDir({
-      "foo": "1.0.0",
-      "bar": "1.0.0",
-      "shared-dep": "1.0.0",
-      "bar-dep": "1.0.0",
-    }).validate();
-
-    d.appDir([dependencyMap("foo")]).create();
-
-    schedulePub(args: ['update'],
-        output: new RegExp(r"Dependencies updated!$"));
-
-    d.packagesDir({
-      "foo": "1.0.0",
-      "bar": null,
-      "shared-dep": "1.0.0",
-      "bar-dep": null,
-    }).validate();
-  });
-}