ShrinkWrap the Stocks menu

sky/sdk/lib/framework/fn2.dart

Index: sky/sdk/lib/framework/fn2.dart
diff --git a/sky/sdk/lib/framework/fn2.dart b/sky/sdk/lib/framework/fn2.dart
index 727f56adcb2e657ab22c64aab6ffe22df22c1368..197f1d0f748de17f18e3209503e00cf4f8aa2f48 100644
--- a/sky/sdk/lib/framework/fn2.dart
+++ b/sky/sdk/lib/framework/fn2.dart
@@ -437,6 +437,14 @@ class ConstrainedBox extends OneChildRenderObjectWrapper {
   }
 }
 
+class ShrinkWrapWidth extends OneChildRenderObjectWrapper {
+  RenderShrinkWrapWidth root;
+
+  ShrinkWrapWidth({ UINode child, Object key }) : super(child: child, key: key);
+
+  RenderShrinkWrapWidth createNode() => new RenderShrinkWrapWidth();
+}
+
 class Transform extends OneChildRenderObjectWrapper {
   RenderTransform root;
   final Matrix4 transform;