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

sdk/lib/_internal/pub_generated/test/get/hosted/resolve_constraints_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 '../../descriptor.dart' as d;
 import '../../test_pub.dart';
-
 main() {
   initConfig();
   integration('resolves version constraints from a pub server', () {
     servePackages((builder) {
-      builder.serve("foo", "1.2.3", deps: {"baz": ">=2.0.0"});
-      builder.serve("bar", "2.3.4", deps: {"baz": "<3.0.0"});
+      builder.serve("foo", "1.2.3", deps: {
+        "baz": ">=2.0.0"
+      });
+      builder.serve("bar", "2.3.4", deps: {
+        "baz": "<3.0.0"
+      });
       builder.serve("baz", "2.0.3");
       builder.serve("baz", "2.0.4");
       builder.serve("baz", "3.0.1");
     });
-
-    d.appDir({"foo": "any", "bar": "any"}).create();
-
+    d.appDir({
+      "foo": "any",
+      "bar": "any"
+    }).create();
     pubGet();
-
     d.cacheDir({
       "foo": "1.2.3",
       "bar": "2.3.4",
       "baz": "2.0.4"
     }).validate();
-
     d.packagesDir({
       "foo": "1.2.3",
       "bar": "2.3.4",
       "baz": "2.0.4"
     }).validate();
   });
 }