add initState, rename animated_container

sky/sdk/example/fitness/lib/home.dart

Index: sky/sdk/example/fitness/lib/home.dart
diff --git a/sky/sdk/example/fitness/lib/home.dart b/sky/sdk/example/fitness/lib/home.dart
index 4ed0bf7ac83fa7b9ae3219ac564502dc2bea4a98..c22a80fb12876a55c4dc17362b6750aa3f6412f8 100644
--- a/sky/sdk/example/fitness/lib/home.dart
+++ b/sky/sdk/example/fitness/lib/home.dart
@@ -24,17 +24,20 @@ import 'measurement.dart';
 
 class HomeFragment extends StatefulComponent {
 
-  HomeFragment(this.navigator, this.userData) {
-    // if (debug)
-    //   new Timer(new Duration(seconds: 1), dumpState);
-    _drawerController = new DrawerController(_handleDrawerStatusChanged);
-  }
+  HomeFragment(this.navigator, this.userData);
 
   Navigator navigator;
   List<Measurement> userData;
 
   FitnessMode _fitnessMode = FitnessMode.measure;
 
+  void initState {
+    // if (debug)
+    //   new Timer(new Duration(seconds: 1), dumpState);
+    _drawerController = new DrawerController(_handleDrawerStatusChanged);
+    super.initState();
+  }
+
   void syncFields(HomeFragment source) {
     navigator = source.navigator;
     userData = source.userData;