Start pulling pub from its own repo.

sdk/lib/_internal/pub/test/transformer/loads_different_configurations_from_the_same_isolate_test.dart

Index: sdk/lib/_internal/pub/test/transformer/loads_different_configurations_from_the_same_isolate_test.dart
diff --git a/sdk/lib/_internal/pub/test/transformer/loads_different_configurations_from_the_same_isolate_test.dart b/sdk/lib/_internal/pub/test/transformer/loads_different_configurations_from_the_same_isolate_test.dart
deleted file mode 100644
index 5efbb209b29d5529cbcdcbd79febacf4d4984502..0000000000000000000000000000000000000000
--- a/sdk/lib/_internal/pub/test/transformer/loads_different_configurations_from_the_same_isolate_test.dart
+++ /dev/null
@@ -1,88 +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("loads different configurations from the same isolate", () {
-      // If different configurations are loaded from different isolates, a
-      // transformer can end up being loaded twice. It's even possible for the
-      // second load to use code that's transformed by the first, which is
-      // really bad. This tests sets up such a scenario.
-      //
-      // The foo package has two self-transformers: foo/first and foo/second,
-      // loaded in that order. This means that *no instances of foo/first*
-      // should ever have their code transformed by foo/second.
-      //
-      // The myapp package also has a reference to foo/first. This reference has
-      // a different configuration than foo's, which means that if it's loaded
-      // in a separate isolate, it will be loaded after all of foo's
-      // transformers have run. This means that foo/first.dart will have been
-      // transformed by foo/first and foo/second, causing it to have different
-      // code than the previous instance. This tests asserts that that doesn't
-      // happen.
-
-      d.dir("foo", [
-        d.pubspec({
-          "name": "foo",
-          "version": "1.0.0",
-          "transformers": [
-            {"foo/first": {"addition": " in foo"}},
-            "foo/second"
-          ]
-        }),
-        d.dir("lib", [
-          d.file("first.dart", dartTransformer('foo/first')),
-          d.file("second.dart", dartTransformer('foo/second'))
-        ])
-      ]).create();
-
-      d.dir(appPath, [
-        d.pubspec({
-          "name": "myapp",
-          "transformers": [
-            {
-              "foo/first": {
-                "addition": " in myapp",
-                "\$include": "web/first.dart"
-              }
-            },
-            {"foo/second": {"\$include": "web/second.dart"}}
-          ],
-          "dependencies": {'foo': {'path': '../foo'}}
-        }),
-        d.dir("web", [
-          // This is transformed by foo/first. It's used to see which
-          // transformers ran on foo/first.
-          d.file("first.dart", 'const TOKEN = "myapp/first";'),
-
-          // This is transformed by foo/second. It's used to see which
-          // transformers ran on foo/second.
-          d.file("second.dart", 'const TOKEN = "myapp/second";')
-        ])
-      ]).create();
-
-      createLockFile('myapp', sandbox: ['foo'], pkg: ['barback']);
-
-      pubServe();
-
-      // The version of foo/first used on myapp should have myapp's
-      // configuration and shouldn't be transformed by foo/second.
-      requestShouldSucceed("first.dart",
-          'const TOKEN = "(myapp/first, foo/first in myapp)";');
-
-      // foo/second should be transformed by only foo/first.
-      requestShouldSucceed("second.dart",
-          'const TOKEN = "(myapp/second, (foo/second, foo/first in foo))";');
-
-      endPubServe();
-    });
-  });
-}