Make stocks-fn match the style for the Sky SDK

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

Index: sky/examples/stocks-fn/lib/stock_list.dart
diff --git a/sky/examples/stocks-fn/stocklist.dart b/sky/examples/stocks-fn/lib/stock_list.dart
similarity index 57%
rename from sky/examples/stocks-fn/stocklist.dart
rename to sky/examples/stocks-fn/lib/stock_list.dart
index f7330d130bba600d55917c97889d5609fd72d82b..04738ba4d4b9588822b66cc9f50be4520cd658b2 100644
--- a/sky/examples/stocks-fn/stocklist.dart
+++ b/sky/examples/stocks-fn/lib/stock_list.dart
@@ -1,4 +1,12 @@
-part of 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 'package:sky/framework/animation/scroll_behavior.dart';
+import 'package:sky/framework/components/fixed_height_scrollable.dart';
+import 'package:sky/framework/fn.dart';
+import 'stock_data.dart';
+import 'stock_row.dart';
 
 class Stocklist extends FixedHeightScrollable {
   String query;