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

sdk/lib/_internal/pub_generated/test/get/git/dependency_name_match_pubspec_test.dart

 // Copyright (c) 2012, 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.
 
 library pub_tests;
 
 import 'package:scheduled_test/scheduled_test.dart';
 
 import '../../../lib/src/exit_codes.dart' as exit_codes;
 import '../../descriptor.dart' as d;
 import '../../test_pub.dart';
 
 main() {
   initConfig();
-  integration('requires the dependency to have a pubspec with a name '
-      'field', () {
+  integration(
+      'requires the dependency name to match the remote pubspec ' 'name',
+      () {
     ensureGit();
 
-    d.git('foo.git', [
-      d.libDir('foo'),
-      d.pubspec({})
-    ]).create();
+    d.git('foo.git', [d.libDir('foo'), d.libPubspec('foo', '1.0.0')]).create();
 
-    d.appDir({"foo": {"git": "../foo.git"}}).create();
+    d.dir(appPath, [d.appPubspec({
+        "weirdname": {
+          "git": "../foo.git"
+        }
+      })]).create();
 
-    pubGet(error: contains('Missing the required "name" field.'),
+    pubGet(
+        error: contains('"name" field doesn\'t match expected name ' '"weirdname".'),
         exitCode: exit_codes.DATA);
   });
 }