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

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

Index: sdk/lib/_internal/pub_generated/test/validator/size_test.dart
diff --git a/sdk/lib/_internal/pub/test/validator/size_test.dart b/sdk/lib/_internal/pub_generated/test/validator/size_test.dart
similarity index 67%
copy from sdk/lib/_internal/pub/test/validator/size_test.dart
copy to sdk/lib/_internal/pub_generated/test/validator/size_test.dart
index 9949280ef75ad17469de2a0f6c2630f099c5389a..e09f653e9da3f708e301eb4d13b3c23bdef77f35 100644
--- a/sdk/lib/_internal/pub/test/validator/size_test.dart
+++ b/sdk/lib/_internal/pub_generated/test/validator/size_test.dart
@@ -1,32 +1,20 @@
-// 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 'dart:async';
 import 'dart:math' as math;
-
 import 'package:scheduled_test/scheduled_test.dart';
-
 import '../../lib/src/validator/size.dart';
 import '../descriptor.dart' as d;
 import '../test_pub.dart';
 import 'utils.dart';
-
 Function size(int size) {
-  return (entrypoint) =>
-      new SizeValidator(entrypoint, new Future.value(size));
+  return (entrypoint) => new SizeValidator(entrypoint, new Future.value(size));
 }
-
 main() {
   initConfig();
-
   setUp(d.validPackage.create);
-
   integration('should consider a package valid if it is <= 10 MB', () {
     expectNoValidationError(size(100));
     expectNoValidationError(size(10 * math.pow(2, 20)));
   });
-
   integration('should consider a package invalid if it is more than 10 MB', () {
     expectValidationError(size(10 * math.pow(2, 20) + 1));
   });