Regenerate pub sources.

sdk/lib/_internal/pub_generated/test/get/hosted/does_no_network_requests_when_possible_test.dart

Index: sdk/lib/_internal/pub_generated/test/get/hosted/does_no_network_requests_when_possible_test.dart
diff --git a/sdk/lib/_internal/pub_generated/test/get/hosted/does_no_network_requests_when_possible_test.dart b/sdk/lib/_internal/pub_generated/test/get/hosted/does_no_network_requests_when_possible_test.dart
index 928716a1f5c09254fbc8b1a3ba89ba50c415e2fe..7ff76c0b04f39b7e47a2052e081ff13e6b0c6de1 100644
--- a/sdk/lib/_internal/pub_generated/test/get/hosted/does_no_network_requests_when_possible_test.dart
+++ b/sdk/lib/_internal/pub_generated/test/get/hosted/does_no_network_requests_when_possible_test.dart
@@ -1,27 +1,47 @@
+// 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 'package:scheduled_test/scheduled_test.dart';
+
 import '../../descriptor.dart' as d;
 import '../../test_pub.dart';
+
 main() {
   initConfig();
+
   integration('does not request versions if the lockfile is up to date', () {
     servePackages((builder) {
       builder.serve("foo", "1.0.0");
       builder.serve("foo", "1.1.0");
       builder.serve("foo", "1.2.0");
     });
+
     d.appDir({
       "foo": "any"
     }).create();
+
+    // Get once so it gets cached.
     pubGet();
+
+    // Clear the cache. We don't care about anything that was served during
+    // the initial get.
     getRequestedPaths();
+
+    // Run the solver again now that it's cached.
     pubGet();
+
     d.cacheDir({
       "foo": "1.2.0"
     }).validate();
     d.packagesDir({
       "foo": "1.2.0"
     }).validate();
+
+    // The get should not have done any network requests since the lock file is
+    // up to date.
     getRequestedPaths().then((paths) {
       expect(paths, isEmpty);
     });