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

sdk/lib/_internal/pub_generated/test/global/binstubs/path_package_test.dart

Index: sdk/lib/_internal/pub_generated/test/global/binstubs/path_package_test.dart
diff --git a/sdk/lib/_internal/pub/test/global/binstubs/path_package_test.dart b/sdk/lib/_internal/pub_generated/test/global/binstubs/path_package_test.dart
similarity index 56%
copy from sdk/lib/_internal/pub/test/global/binstubs/path_package_test.dart
copy to sdk/lib/_internal/pub_generated/test/global/binstubs/path_package_test.dart
index 901c0f88d998101e1c59583f0a62eb0558454422..49af05c16f9a2f60d234221ba54ed5537fbed0de 100644
--- a/sdk/lib/_internal/pub/test/global/binstubs/path_package_test.dart
+++ b/sdk/lib/_internal/pub_generated/test/global/binstubs/path_package_test.dart
@@ -10,25 +10,26 @@ import '../../test_pub.dart';
 main() {
   initConfig();
   integration("creates binstubs when activating a path package", () {
-    d.dir("foo", [
-      d.pubspec({
+    d.dir("foo", [d.pubspec({
         "name": "foo",
         "executables": {
           "foo": null
         }
       }),
-      d.dir("bin", [
-        d.file("foo.dart", "main() => print('ok');")
-      ])
-    ]).create();
+          d.dir("bin", [d.file("foo.dart", "main() => print('ok');")])]).create();
 
-    schedulePub(args: ["global", "activate", "--source", "path", "../foo"],
+    schedulePub(
+        args: ["global", "activate", "--source", "path", "../foo"],
         output: contains("Installed executable foo."));
 
-    d.dir(cachePath, [
-      d.dir("bin", [
-        d.matcherFile(binStubName("foo"), contains("pub global run foo:foo"))
-      ])
-    ]).validate();
+    d.dir(
+        cachePath,
+        [
+            d.dir(
+                "bin",
+                [
+                    d.matcherFile(
+                        binStubName("foo"),
+                        contains("pub global run foo:foo"))])]).validate();
   });
 }