Update charted to 0.4.8 and roll

packages/collection/lib/collection.dart

Index: packages/collection/lib/collection.dart
diff --git a/packages/collection/lib/collection.dart b/packages/collection/lib/collection.dart
index 6d451b8751ced6f59169eb7c26faa6738a7507da..70f9fbcfbdb9cc247e5f2abc1e8a9a13ccd6f1cd 100644
--- a/packages/collection/lib/collection.dart
+++ b/packages/collection/lib/collection.dart
@@ -2,26 +2,20 @@
 // 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.
 
-/**
- * Exports all the individual parts of the collection-helper library.
- *
- * The sub-libraries of this package are:
- *
- * - `algorithms.dart`: Algorithms that work on lists (shuffle, binary search
- *                      and various sorting algorithms).
- * - `equality.dart`: Different notions of equality of collections.
- * - `iterable_zip.dart`: Combining multiple iterables into one.
- * - `priority_queue.dart`: Priority queue type and implementations.
- * - `wrappers.dart`: Wrapper classes that delegate to a collection object.
- *                    Includes unmodifiable views of collections.
- */
-library dart.pkg.collection;
-
-export "algorithms.dart";
-export "equality.dart";
-export "iterable_zip.dart";
-export "priority_queue.dart";
+export "src/algorithms.dart";
 export "src/canonicalized_map.dart";
+export "src/combined_wrappers/combined_iterable.dart";
+export "src/combined_wrappers/combined_list.dart";
+export "src/combined_wrappers/combined_map.dart";
 export "src/comparators.dart";
+export "src/equality.dart";
+export "src/equality_map.dart";
+export "src/equality_set.dart";
+export "src/functions.dart";
+export "src/iterable_zip.dart";
+export "src/priority_queue.dart";
 export "src/queue_list.dart";
-export "wrappers.dart";
+export "src/union_set.dart";
+export "src/union_set_controller.dart";
+export "src/unmodifiable_wrappers.dart";
+export "src/wrappers.dart";