add initState, rename animated_container

sky/sdk/example/stocks/lib/main.dart

Index: sky/sdk/example/stocks/lib/main.dart
diff --git a/sky/sdk/example/stocks/lib/main.dart b/sky/sdk/example/stocks/lib/main.dart
index 8552b2fd73598b73486989739b6a4d582b3b2bb2..cecbb5b1a459c8920ba1b9592b2a00d8ed33b381 100644
--- a/sky/sdk/example/stocks/lib/main.dart
+++ b/sky/sdk/example/stocks/lib/main.dart
@@ -19,7 +19,9 @@ import 'stock_types.dart';
 class StocksApp extends App {
 
   NavigationState _navigationState;
-  StocksApp() {
+  StocksApp();

[abarth-chromium, 2015/07/10 23:26:00]

ditto 

+
+  void initState() {
     _navigationState = new NavigationState([
       new Route(
         name: '/',
@@ -30,6 +32,7 @@ class StocksApp extends App {
         builder: (navigator, route) => new StockSettings(navigator, optimismSetting, backupSetting, settingsUpdater)
       ),
     ]);
+    super.initState();
   }
 
   void onBack() {