Revert "Use native async/await support in pub."

sdk/lib/_internal/pub_generated/test/transformer/runs_one_third_party_transformer_on_another_test.dart

 // Copyright (c) 2013, 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("runs one third-party transformer on another", () {
-      d.dir("foo", [
-        d.pubspec({
+      d.dir("foo", [d.pubspec({
           "name": "foo",
           "version": "1.0.0"
         }),
-        d.dir("lib", [
-          d.file("transformer.dart", dartTransformer('foo')),
-        ])
-      ]).create();
+            d.dir("lib", [d.file("transformer.dart", dartTransformer('foo')),])]).create();
 
-      d.dir("bar", [
-        d.pubspec({
+      d.dir("bar", [d.pubspec({
           "name": "bar",
           "version": "1.0.0",
           "transformers": ["foo/transformer"],
-          "dependencies": {"foo": {"path": "../foo"}}
+          "dependencies": {
+            "foo": {
+              "path": "../foo"
+            }
+          }
         }),
-        d.dir("lib", [
-          d.file("transformer.dart", dartTransformer('bar')),
-        ])
-      ]).create();
+            d.dir("lib", [d.file("transformer.dart", dartTransformer('bar')),])]).create();
 
-      d.dir(appPath, [
-        d.pubspec({
+      d.dir(appPath, [d.pubspec({
           "name": "myapp",
           "transformers": ["bar/transformer"],
-          "dependencies": {'bar': {'path': '../bar'}}
+          "dependencies": {
+            'bar': {
+              'path': '../bar'
+            }
+          }
         }),
-        d.dir("web", [
-          d.file("main.dart", 'const TOKEN = "main.dart";')
-        ])
-      ]).create();
+            d.dir("web", [d.file("main.dart", 'const TOKEN = "main.dart";')])]).create();
 
       createLockFile('myapp', sandbox: ['foo', 'bar'], pkg: ['barback']);
 
       pubServe();
-      requestShouldSucceed("main.dart",
+      requestShouldSucceed(
+          "main.dart",
           'const TOKEN = "(main.dart, (bar, foo))";');
       endPubServe();
     });
   });
 }