Material and RaisedButton.

sky/sdk/lib/framework/theme2/edges.dart

Index: sky/sdk/lib/framework/theme2/edges.dart
diff --git a/sky/sdk/lib/framework/theme2/edges.dart b/sky/sdk/lib/framework/theme2/edges.dart
new file mode 100644
index 0000000000000000000000000000000000000000..d60f5e7e11a4731eaacae59b680da42044f9196f
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+++ b/sky/sdk/lib/framework/theme2/edges.dart
@@ -0,0 +1,11 @@
+// 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.
+
+enum MaterialEdge { canvas, card, circle }
+
+const Map<MaterialEdge, double> edges = const {
+  MaterialEdge.canvas: 0.0,
+  MaterialEdge.card: 2.0,
+  MaterialEdge.circle: null,
+};