Update charted to 0.4.8 and roll

packages/initialize/lib/src/mirror_loader.dart

 // Copyright (c) 2015, 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 initialize.mirror_loader;
 
 import 'dart:collection' show Queue;
 import 'dart:mirrors';
 import 'package:path/path.dart' as path;
 import 'package:initialize/initialize.dart';
 
@@ skipping 30 matching lines @@
           ? _root
           : _libs[from] {
     if (_rootLibrary == null) throw 'Unable to find library at $from.';
   }
 
   // The primary function in this class, invoke it to crawl and collect all the
   // annotations into a queue of init functions.
   Queue<Function> run() {
     var librariesSeen = new Set<LibraryMirror>();
     var queue = new Queue<Function>();
-    var libraries = currentMirrorSystem().libraries;
 
     _readLibraryDeclarations(_rootLibrary, librariesSeen, queue);
     return queue;
   }
 
   /// Returns the canonical [LibraryMirror] for a given [LibraryMirror]. This
   /// is defined as the one loaded from a `package:` url if available, otherwise
   /// it is just [lib].
   LibraryMirror _canonicalLib(LibraryMirror lib) {
     var uri = lib.uri;
@@ skipping 83 matching lines @@
       // Run parts first if one is from the original library.
       if (aSourceUri == sourceLib.uri) return 1;
       if (bSourceUri == sourceLib.uri) return -1;
 
       // Sort parts alphabetically.
       return aSourceUri.path.compareTo(bSourceUri.path);
     });
     return declarationList;
   }
 
-  String _declarationName(DeclarationMirror declaration) =>
-      MirrorSystem.getName(declaration.qualifiedName);
-
   /// Reads annotations on a [DeclarationMirror] and adds them to [_initQueue]
   /// if they are [Initializer]s.
   void _readAnnotations(DeclarationMirror declaration, Queue<Function> queue) {
     var annotations =
         declaration.metadata.where((m) => _filterMetadata(declaration, m));
     for (var meta in annotations) {
       _annotationsFound.putIfAbsent(
           declaration, () => new Set<InstanceMirror>());
       _annotationsFound[declaration].add(meta);
 
@@ skipping 84 matching lines @@
     return true;
   }
 }
 
 final _TOP_LEVEL_FUNCTIONS_ONLY = new UnsupportedError(
     'Only top level methods are supported for initializers');
 
 final _UNSUPPORTED_DECLARATION = new UnsupportedError(
     'Initializers are only supported on libraries, classes, and top level '
     'methods');