Rename Container's desiredSize argument to width and height arguments.

sky/sdk/lib/framework/components2/radio.dart

 // 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/theme2/colors.dart' as colors;
 
 import '../fn2.dart';
 import '../rendering/object.dart';
 import 'button_base.dart';
 import 'ink_well.dart';
@@ skipping 15 matching lines @@
 
   UINode buildContent() {
     // TODO(jackson): This should change colors with the theme
     Color color = highlight ? colors.Purple[500] : const Color(0x8A000000);
     const double diameter = 16.0;
     const double outerRadius = diameter / 2;
     const double innerRadius = 5.0;
     return new EventListenerNode(
       new Container(
         margin: const EdgeDims.symmetric(horizontal: 5.0),
-        desiredSize: new Size(diameter, diameter),
+        width: diameter,
+        height: diameter,
         child: new CustomPaint(
           callback: (sky.Canvas canvas) {
 
             Paint paint = new Paint()..color = color;
 
             // Draw the outer circle
             paint.setStyle(sky.PaintingStyle.stroke);
             paint.strokeWidth = 2.0;
             canvas.drawCircle(outerRadius, outerRadius, outerRadius, paint);
 
             // Draw the inner circle
             if (value == groupValue) {
               paint.setStyle(sky.PaintingStyle.fill);
               canvas.drawCircle(outerRadius, outerRadius, innerRadius, paint);
             }
           }
         )
       ),
       onGestureTap: _handleClick
     );
   }
 
   void _handleClick(_) {
     onChanged(value);
   }
 }