Clip inkwell splash around the floating action button

sky/sdk/lib/framework/fn2.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.
 
 library fn;
 
 import 'app.dart';
 import 'dart:async';
 import 'dart:collection';
 import 'dart:mirrors';
@@ skipping 360 matching lines @@
   }
 
   void remove() {
     if (child != null)
       removeChild(child);
     super.remove();
   }
 
 }
 
-class Clip extends OneChildRenderObjectWrapper {
+class ClipRect extends OneChildRenderObjectWrapper {
 
-  Clip({ UINode child, Object key })
+  ClipRect({ UINode child, Object key })
     : super(child: child, key: key);
 
-  RenderClip get root { RenderClip result = super.root; return result; }
-  RenderClip createNode() => new RenderClip();
+  RenderClipRect get root { RenderClipRect result = super.root; return result; }
+  RenderClipRect createNode() => new RenderClipRect();
+}
 
+class ClipOval extends OneChildRenderObjectWrapper {
+
+  ClipOval({ UINode child, Object key })
+    : super(child: child, key: key);
+
+  RenderClipOval get root { RenderClipOval result = super.root; return result; }
+  RenderClipOval createNode() => new RenderClipOval();
 }
 
 class Padding extends OneChildRenderObjectWrapper {
 
   Padding({ this.padding, UINode child, Object key })
     : super(child: child, key: key);
 
   RenderPadding get root { RenderPadding result = super.root; return result; }
   final EdgeDims padding;
 
@@ skipping 698 matching lines @@
   }
 
 }
 
 class Text extends Component {
   Text(this.data) : super(key: '*text*');
   final String data;
   bool get interchangeable => true;
   UINode build() => new Paragraph(text: data);
 }