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

sdk/lib/_internal/pub_generated/lib/src/command/global.dart

Index: sdk/lib/_internal/pub_generated/lib/src/command/global.dart
diff --git a/sdk/lib/_internal/pub/lib/src/command/global.dart b/sdk/lib/_internal/pub_generated/lib/src/command/global.dart
similarity index 66%
copy from sdk/lib/_internal/pub/lib/src/command/global.dart
copy to sdk/lib/_internal/pub_generated/lib/src/command/global.dart
index c1b17302f6fd0a2e627a4c943f2b8b01651d2d78..adbe2b09e118b6d893fab5f85236fc70d46e4121 100644
--- a/sdk/lib/_internal/pub/lib/src/command/global.dart
+++ b/sdk/lib/_internal/pub_generated/lib/src/command/global.dart
@@ -1,20 +1,12 @@
-// Copyright (c) 2014, 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.command.global;
-
 import '../command.dart';
 import 'global_activate.dart';
 import 'global_deactivate.dart';
 import 'global_list.dart';
 import 'global_run.dart';
-
-/// Handles the `global` pub command.
 class GlobalCommand extends PubCommand {
   String get description => "Work with global packages.";
   String get usage => "pub global <subcommand>";
-
   final subcommands = {
     "activate": new GlobalActivateCommand(),
     "deactivate": new GlobalDeactivateCommand(),