Remove PopupMenuController

sky/sdk/example/stocks/lib/stock_menu.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/widgets/checkbox.dart';
 import 'package:sky/widgets/popup_menu.dart';
 import 'package:sky/widgets/basic.dart';
-import 'package:sky/theme/view_configuration.dart';
+
+export 'package:sky/widgets/popup_menu.dart' show PopupMenuStatus;
 
 class StockMenu extends Component {
-
   StockMenu({
     String key,
-    this.controller,
+    this.showing,
+    this.onStatusChanged,
     this.autorefresh: false,
     this.onAutorefreshChanged
   }) : super(key: key);
 
-  final PopupMenuController controller;
+  bool showing;
+  PopupMenuStatusChangedCallback onStatusChanged;
   final bool autorefresh;
   final ValueChanged onAutorefreshChanged;
 
   Widget build() {
     var checkbox = new Checkbox(
       value: this.autorefresh,
       onChanged: this.onAutorefreshChanged
     );
 
     return new Positioned(
       child: new PopupMenu(
-        controller: controller,
         items: [
           new Text('Add stock'),
           new Text('Remove stock'),
           new Flex([new Flexible(child: new Text('Autorefresh')), checkbox]),
         ],
-        level: 4
+        level: 4,
+        showing: showing,
+        onStatusChanged: onStatusChanged
       ),
-      right: 0.0,
-      top: 0.0 + kStatusBarHeight
+      right: sky.view.paddingRight,
+      top: sky.view.paddingTop
     );
   }
 }