anchor.diff:  // Use of this source code is governed by a BSD-style license that can be
   // found in the LICENSE file.
   
  -import 'package:sky/framework/components/action_bar.dart';
  +import 'package:sky/framework/components/tool_bar.dart';
   import 'package:sky/framework/components/drawer.dart';
   import 'package:sky/framework/components/drawer_header.dart';
   import 'package:sky/framework/components/floating_action_button.dart';
  
positive.code:     addMenuToOverlays(overlays);
  
      return new Scaffold(
        header: _isSearching ? buildSearchBar() : buildActionBar(),
        content: new Stocklist(stocks: _stocks, query: _searchQuery),
        fab: new FloatingActionButton(
          content: new Icon(type: 'content/add_white', size: 24), level: 3),
  
negative.code: 
  class StocksApp extends App {
  
    static final Style _toolBarStyle = new Style('''
      background-color: ${Purple[500]};''');
  
    static final Style _searchBarStyle = new Style('''
  