Start pulling pub from its own repo.

sdk/lib/_internal/pub/test/dart2js/outputs_deferred_libraries_test.dart

Index: sdk/lib/_internal/pub/test/dart2js/outputs_deferred_libraries_test.dart
diff --git a/sdk/lib/_internal/pub/test/dart2js/outputs_deferred_libraries_test.dart b/sdk/lib/_internal/pub/test/dart2js/outputs_deferred_libraries_test.dart
deleted file mode 100644
index 7a0f4ae69f6e985dcdad49848020f243069f6f8f..0000000000000000000000000000000000000000
--- a/sdk/lib/_internal/pub/test/dart2js/outputs_deferred_libraries_test.dart
+++ /dev/null
@@ -1,65 +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';
-
-const MAIN = """
-import 'dart:async';
-
-import 'a.dart' deferred as a;
-import 'b.dart' deferred as b;
-
-void main() {
-  Future.wait([lazyA.loadLibrary(), lazyB.loadLibrary()]).then((_) {
-    a.fn();
-    b.fn();
-  });
-}
-""";
-
-const A = """
-library a;
-
-fn() => print("a");
-""";
-
-const B = """
-library b;
-
-fn() => print("b");
-""";
-
-main() {
-  initConfig();
-  integration("compiles deferred libraries to separate outputs", () {
-    // Dart2js can take a long time to compile dart code, so we increase the
-    // timeout to cope with that.
-    currentSchedule.timeout *= 3;
-
-    d.dir(appPath, [
-      d.appPubspec(),
-      d.dir('web', [
-        d.file('main.dart', MAIN),
-        d.file('a.dart', A),
-        d.file('b.dart', B)
-      ])
-    ]).create();
-
-    schedulePub(args: ["build"],
-        output: new RegExp(r'Built 3 files to "build".'));
-
-    d.dir(appPath, [
-      d.dir('build', [
-        d.dir('web', [
-          d.matcherFile('main.dart.js', isNot(isEmpty)),
-          d.matcherFile('main.dart.js_1.part.js', isNot(isEmpty)),
-          d.matcherFile('main.dart.js_2.part.js', isNot(isEmpty)),
-        ])
-      ])
-    ]).validate();
-  });
-}