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

sdk/lib/_internal/pub_generated/test/hosted/offline_test.dart

Index: sdk/lib/_internal/pub_generated/test/hosted/offline_test.dart
diff --git a/sdk/lib/_internal/pub/test/hosted/offline_test.dart b/sdk/lib/_internal/pub_generated/test/hosted/offline_test.dart
similarity index 53%
copy from sdk/lib/_internal/pub/test/hosted/offline_test.dart
copy to sdk/lib/_internal/pub_generated/test/hosted/offline_test.dart
index 0d7b2d80d07623364c477e7e7de59f79c0cc0b12..f62c11e4c884e8acb776e544ec234837201e98f1 100644
--- a/sdk/lib/_internal/pub/test/hosted/offline_test.dart
+++ b/sdk/lib/_internal/pub_generated/test/hosted/offline_test.dart
@@ -1,67 +1,54 @@
-// 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();
-
   forBothPubGetAndUpgrade((command) {
     integration('upgrades a package using the cache', () {
-      // Run the server so that we know what URL to use in the system cache.
       serveNoPackages();
-
       d.cacheDir({
         "foo": ["1.2.2", "1.2.3"],
         "bar": ["1.2.3"]
       }, includePubspecs: true).create();
-
       d.appDir({
         "foo": "any",
         "bar": "any"
       }).create();
-
       var warning = null;
       if (command == RunCommand.upgrade) {
-        warning = "Warning: Upgrading when offline may not update you "
-                  "to the latest versions of your dependencies.";
+        warning =
+            "Warning: Upgrading when offline may not update you "
+                "to the latest versions of your dependencies.";
       }
-
       pubCommand(command, args: ['--offline'], warning: warning);
-
       d.packagesDir({
         "foo": "1.2.3",
         "bar": "1.2.3"
       }).validate();
     });
-
     integration('fails gracefully if a dependency is not cached', () {
-      // Run the server so that we know what URL to use in the system cache.
       serveNoPackages();
-
-      d.appDir({"foo": "any"}).create();
-
-      pubCommand(command, args: ['--offline'],
+      d.appDir({
+        "foo": "any"
+      }).create();
+      pubCommand(
+          command,
+          args: ['--offline'],
           error: "Could not find package foo in cache.");
     });
-
     integration('fails gracefully no cached versions match', () {
-      // Run the server so that we know what URL to use in the system cache.
       serveNoPackages();
-
       d.cacheDir({
         "foo": ["1.2.2", "1.2.3"]
       }, includePubspecs: true).create();
-
-      d.appDir({"foo": ">2.0.0"}).create();
-
-      pubCommand(command, args: ['--offline'], error:
-          "Package foo has no versions that match >2.0.0 derived from:\n"
-          "- myapp 0.0.0 depends on version >2.0.0");
+      d.appDir({
+        "foo": ">2.0.0"
+      }).create();
+      pubCommand(
+          command,
+          args: ['--offline'],
+          error: "Package foo has no versions that match >2.0.0 derived from:\n"
+              "- myapp 0.0.0 depends on version >2.0.0");
     });
   });
 }