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

sdk/lib/_internal/pub_generated/lib/src/source_registry.dart

Index: sdk/lib/_internal/pub_generated/lib/src/source_registry.dart
diff --git a/sdk/lib/_internal/pub/lib/src/source_registry.dart b/sdk/lib/_internal/pub_generated/lib/src/source_registry.dart
similarity index 52%
copy from sdk/lib/_internal/pub/lib/src/source_registry.dart
copy to sdk/lib/_internal/pub_generated/lib/src/source_registry.dart
index d46ae93ae77299674c4b8004105cf8bf41bb7bf5..220f859c9d6158530c70f3446d430fde090595d4 100644
--- a/sdk/lib/_internal/pub/lib/src/source_registry.dart
+++ b/sdk/lib/_internal/pub_generated/lib/src/source_registry.dart
@@ -1,80 +1,44 @@
-// 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.source_registry;
-
 import 'dart:collection';
-
 import 'package.dart';
 import 'source.dart';
 import 'source/unknown.dart';
-
-/// A class that keeps track of [Source]s used for getting packages.
 class SourceRegistry extends IterableBase<Source> {
   final _sources = new Map<String, Source>();
   Source _default;
-
-  /// Returns the default source, which is used when no source is specified.
   Source get defaultSource => _default;
-
-  /// Iterates over the registered sources in name order.
   Iterator<Source> get iterator {
     var sources = _sources.values.toList();
     sources.sort((a, b) => a.name.compareTo(b.name));
     return sources.iterator;
   }
-
-  /// Returns whether [id1] and [id2] refer to the same package, including
-  /// validating that their descriptions are equivalent.
   bool idsEqual(PackageId id1, PackageId id2) {
     if (id1 != id2) return false;
     if (id1 == null && id2 == null) return true;
     return idDescriptionsEqual(id1, id2);
   }
-
-  /// Returns whether [id1] and [id2] have the same source and description.
-  ///
-  /// This doesn't check whether the name or versions are equal.
   bool idDescriptionsEqual(PackageId id1, PackageId id2) {
     if (id1.source != id2.source) return false;
     return this[id1.source].descriptionsEqual(id1.description, id2.description);
   }
-
-  /// Sets the default source.
-  ///
-  /// This takes a string, which must be the name of a registered source.
   void setDefault(String name) {
     if (!_sources.containsKey(name)) {
       throw new StateError('Default source $name is not in the registry');
     }
-
     _default = _sources[name];
   }
-
-  /// Registers a new source.
-  ///
-  /// This source may not have the same name as a source that's already been
-  /// registered.
   void register(Source source) {
     if (_sources.containsKey(source.name)) {
-      throw new StateError('Source registry already has a source named '
-          '${source.name}');
+      throw new StateError(
+          'Source registry already has a source named ' '${source.name}');
     }
-
     _sources[source.name] = source;
   }
-
-  /// Returns the source named [name].
-  ///
-  /// Returns an [UnknownSource] if no source with that name has been
-  /// registered. If [name] is null, returns the default source.
-  Source operator[](String name) {
+  Source operator [](String name) {
     if (name == null) {
       if (defaultSource != null) return defaultSource;
       throw new StateError('No default source has been registered');
     }
-
     if (_sources.containsKey(name)) return _sources[name];
     return new UnknownSource(name);
   }