Start pulling pub from its own repo.

sdk/lib/_internal/pub/test/transformer/exclusion/exclude_asset_glob_test.dart

Index: sdk/lib/_internal/pub/test/transformer/exclusion/exclude_asset_glob_test.dart
diff --git a/sdk/lib/_internal/pub/test/transformer/exclusion/exclude_asset_glob_test.dart b/sdk/lib/_internal/pub/test/transformer/exclusion/exclude_asset_glob_test.dart
deleted file mode 100644
index 812e7b4f6dbfc454c0785dd3d94e7b09f0bb9723..0000000000000000000000000000000000000000
--- a/sdk/lib/_internal/pub/test/transformer/exclusion/exclude_asset_glob_test.dart
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS d.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 '../../descriptor.dart' as d;
-import '../../test_pub.dart';
-import '../../serve/utils.dart';
-
-main() {
-  initConfig();
-  withBarbackVersions("any", () {
-    integration("allows a glob to exclude", () {
-      d.dir(appPath, [
-        d.pubspec({
-          "name": "myapp",
-          "transformers": [
-            {
-              "myapp/src/transformer": {
-                "\$exclude": "**/foo.txt"
-              }
-            }
-          ]
-        }),
-        d.dir("lib", [d.dir("src", [
-          d.file("transformer.dart", REWRITE_TRANSFORMER)
-        ])]),
-        d.dir("web", [
-          d.file("foo.txt", "foo"),
-          d.file("bar.txt", "bar"),
-          d.dir("sub", [
-            d.file("foo.txt", "foo"),
-          ])
-        ])
-      ]).create();
-
-      createLockFile('myapp', pkg: ['barback']);
-
-      pubServe();
-      requestShould404("foo.out");
-      requestShouldSucceed("bar.out", "bar.out");
-      requestShould404("sub/foo.out");
-      endPubServe();
-    });
-  });
-}