Regenerate pub sources.

sdk/lib/_internal/pub_generated/test/cache/repair/reinstalls_hosted_packages_test.dart

Index: sdk/lib/_internal/pub_generated/test/cache/repair/reinstalls_hosted_packages_test.dart
diff --git a/sdk/lib/_internal/pub_generated/test/cache/repair/reinstalls_hosted_packages_test.dart b/sdk/lib/_internal/pub_generated/test/cache/repair/reinstalls_hosted_packages_test.dart
index 5e710a085194f86c2ec98014f73604a2fabda7be..ddac6dea7c6c7242e106300a6434089d1a550dd6 100644
--- a/sdk/lib/_internal/pub_generated/test/cache/repair/reinstalls_hosted_packages_test.dart
+++ b/sdk/lib/_internal/pub_generated/test/cache/repair/reinstalls_hosted_packages_test.dart
@@ -1,6 +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_tests;
+
 import '../../descriptor.dart' as d;
 import '../../test_pub.dart';
+
 main() {
   initConfig();
   integration('reinstalls previously cached hosted packages', () {
@@ -11,6 +17,8 @@ main() {
       builder.serve("bar", "1.2.3");
       builder.serve("bar", "1.2.4");
     });
+
+    // Set up a cache with some broken packages.
     d.dir(
         cachePath,
         [
@@ -28,11 +36,15 @@ main() {
                                         d.dir(
                                             "bar-1.2.4",
                                             [d.libPubspec("bar", "1.2.4"), d.file("broken.txt")])])))])]).create();
+
+    // Repair them.
     schedulePub(args: ["cache", "repair"], output: '''
           Downloading bar 1.2.4...
           Downloading foo 1.2.3...
           Downloading foo 1.2.5...
           Reinstalled 3 packages.''');
+
+    // The broken versions should have been replaced.
     d.hostedCache(
         [
             d.dir("bar-1.2.4", [d.nothing("broken.txt")]),