Material and RaisedButton.

sky/sdk/lib/framework/rendering/box.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 'dart:math' as math;
 import 'dart:sky' as sky;
 import 'object.dart';
 import '../painting/box_painter.dart';
 import 'package:vector_math/vector_math.dart';
 import 'package:sky/framework/net/image_cache.dart' as image_cache;
@@ skipping 35 matching lines @@
     return value;
   }
   String toString() => "EdgeDims($top, $right, $bottom, $left)";
 }
 
 class BoxConstraints {
   const BoxConstraints({
     this.minWidth: 0.0,
     this.maxWidth: double.INFINITY,
     this.minHeight: 0.0,
-    this.maxHeight: double.INFINITY});
+    this.maxHeight: double.INFINITY
+  });
 
   BoxConstraints.tight(Size size)
     : minWidth = size.width,
       maxWidth = size.width,
       minHeight = size.height,
       maxHeight = size.height;
 
   BoxConstraints.loose(Size size)
     : minWidth = 0.0,
       maxWidth = size.width,
@@ skipping 877 matching lines @@
 
   void defaultPaint(RenderObjectDisplayList canvas) {
     RenderBox child = firstChild;
     while (child != null) {
       assert(child.parentData is ParentDataType);
       canvas.paintChild(child, child.parentData.position);
       child = child.parentData.nextSibling;
     }
   }
 }