Store the async-await compiled pub code directly in the repo.

sdk/lib/_internal/pub_generated/test/validator/utf8_readme_test.dart

Index: sdk/lib/_internal/pub_generated/test/validator/utf8_readme_test.dart
diff --git a/sdk/lib/_internal/pub/test/validator/utf8_readme_test.dart b/sdk/lib/_internal/pub_generated/test/validator/utf8_readme_test.dart
similarity index 55%
copy from sdk/lib/_internal/pub/test/validator/utf8_readme_test.dart
copy to sdk/lib/_internal/pub_generated/test/validator/utf8_readme_test.dart
index 60e65fdbd44fa7c3dc49c4d168c8eeb7157fe9e9..9f7af0248a286ce32c0109206c5f304e4a4aa943 100644
--- a/sdk/lib/_internal/pub/test/validator/utf8_readme_test.dart
+++ b/sdk/lib/_internal/pub_generated/test/validator/utf8_readme_test.dart
@@ -1,43 +1,31 @@
-// Copyright (c) 2013, 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 '../../lib/src/entrypoint.dart';
 import '../../lib/src/validator.dart';
 import '../../lib/src/validator/utf8_readme.dart';
 import '../descriptor.dart' as d;
 import '../test_pub.dart';
 import 'utils.dart';
-
 Validator utf8Readme(Entrypoint entrypoint) =>
-  new Utf8ReadmeValidator(entrypoint);
-
+    new Utf8ReadmeValidator(entrypoint);
 main() {
   initConfig();
-
   group('should consider a package valid if it', () {
     setUp(d.validPackage.create);
-
     integration('looks normal', () => expectNoValidationError(utf8Readme));
-
     integration('has a non-primary readme with invalid utf-8', () {
-      d.dir(appPath, [
-        d.file("README", "Valid utf-8"),
-        d.binaryFile("README.invalid", [192])
-      ]).create();
+      d.dir(
+          appPath,
+          [
+              d.file("README", "Valid utf-8"),
+              d.binaryFile("README.invalid", [192])]).create();
       expectNoValidationError(utf8Readme);
     });
   });
-
-  integration('should consider a package invalid if it has a README with '
-      'invalid utf-8', () {
+  integration(
+      'should consider a package invalid if it has a README with ' 'invalid utf-8',
+      () {
     d.validPackage.create();
-
-    d.dir(appPath, [
-      d.binaryFile("README", [192])
-    ]).create();
+    d.dir(appPath, [d.binaryFile("README", [192])]).create();
     expectValidationWarning(utf8Readme);
   });
 }