Rename MenuItem to DrawerItem

sky/sdk/lib/widgets/drawer_item.dart

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 import 'dart:sky' as sky;
 
 import 'package:sky/painting/text_style.dart';
 import 'package:sky/theme/colors.dart' as colors;
 import 'package:sky/widgets/basic.dart';
 import 'package:sky/widgets/button_base.dart';
 import 'package:sky/widgets/default_text_style.dart';
 import 'package:sky/widgets/icon.dart';
 import 'package:sky/widgets/ink_well.dart';
 import 'package:sky/widgets/theme.dart';
 import 'package:sky/widgets/widget.dart';
 
-class MenuItem extends ButtonBase {
-  MenuItem({ String key, this.icon, this.children, this.onPressed, this.selected: false })
+class DrawerItem extends ButtonBase {
+  DrawerItem({ String key, this.icon, this.children, this.onPressed, this.selected: false })
     : super(key: key);
 
   String icon;
   List<Widget> children;
   Function onPressed;
   bool selected;
 
-  void syncFields(MenuItem source) {
+  void syncFields(DrawerItem source) {
     icon = source.icon;
     children = source.children;
     onPressed = source.onPressed;
     selected = source.selected;
     super.syncFields(source);
   }
 
   TextStyle _getTextStyle(ThemeData themeData) {
     TextStyle result = themeData.text.body2;
     if (selected)
@@ skipping 52 matching lines @@
       child: new Container(
         height: 48.0,
         decoration: new BoxDecoration(backgroundColor: _getBackgroundColor(themeData)),
         child: new InkWell(
           child: new Flex(flexChildren)
         )
       )
     );
   }
 }