Make stocks-fn match the style for the Sky SDK

sky/examples/stocks-fn/lib/stock_app.dart

Index: sky/examples/stocks-fn/lib/stock_app.dart
diff --git a/sky/examples/stocks-fn/stocksapp.dart b/sky/examples/stocks-fn/lib/stock_app.dart
similarity index 91%
rename from sky/examples/stocks-fn/stocksapp.dart
rename to sky/examples/stocks-fn/lib/stock_app.dart
index 83e3c978d365892acb13eed8faeaedfb336c0672..6ea4841b268af65a44d1f1d9bef8f5dc8cca0dbe 100644
--- a/sky/examples/stocks-fn/stocksapp.dart
+++ b/sky/examples/stocks-fn/lib/stock_app.dart
@@ -1,24 +1,19 @@
-library stocksapp;
+// 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 '../data/stocks.dart';
-import 'dart:math';
-import 'package:sky/framework/animation/scroll_behavior.dart';
 import 'package:sky/framework/components/action_bar.dart';
 import 'package:sky/framework/components/drawer.dart';
 import 'package:sky/framework/components/drawer_header.dart';
-import 'package:sky/framework/components/fixed_height_scrollable.dart';
 import 'package:sky/framework/components/floating_action_button.dart';
 import 'package:sky/framework/components/icon.dart';
 import 'package:sky/framework/components/input.dart';
-import 'package:sky/framework/components/material.dart';
 import 'package:sky/framework/components/menu_divider.dart';
 import 'package:sky/framework/components/menu_item.dart';
 import 'package:sky/framework/fn.dart';
 import 'package:sky/framework/theme/typography.dart' as typography;
-
-part 'stockarrow.dart';
-part 'stocklist.dart';
-part 'stockrow.dart';
+import 'stock_data.dart';
+import 'stock_list.dart';
 
 class StocksApp extends App {