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

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

Index: sdk/lib/_internal/pub_generated/test/get/git/dependency_name_match_pubspec_test.dart
diff --git a/sdk/lib/_internal/pub/test/get/git/require_pubspec_name_test.dart b/sdk/lib/_internal/pub_generated/test/get/git/dependency_name_match_pubspec_test.dart
similarity index 55%
copy from sdk/lib/_internal/pub/test/get/git/require_pubspec_name_test.dart
copy to sdk/lib/_internal/pub_generated/test/get/git/dependency_name_match_pubspec_test.dart
index 530cc82b625f5aaec0ac8773d692625daa648404..86b3a2e3f7ee39460cbdad2eb43f16e236fe9625 100644
--- a/sdk/lib/_internal/pub/test/get/git/require_pubspec_name_test.dart
+++ b/sdk/lib/_internal/pub_generated/test/get/git/dependency_name_match_pubspec_test.dart
@@ -12,18 +12,21 @@ 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);
   });
 }