Rename AppView to SkyBinding.

sky/examples/rendering/sector_layout.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 'package:sky/app/view.dart';
+
 import 'package:sky/rendering/box.dart';
 import 'package:sky/rendering/object.dart';
+import 'package:sky/rendering/sky_binding.dart';
 
 const double kTwoPi = 2 * math.PI;
 
 class SectorConstraints {
   const SectorConstraints({
     this.minDeltaRadius: 0.0,
     this.maxDeltaRadius: double.INFINITY,
     this.minDeltaTheta: 0.0,
     this.maxDeltaTheta: kTwoPi
   });
@@ skipping 495 matching lines @@
   rootCircle.add(new RenderSolidColor(const Color(0xFF0000FF), desiredDeltaTheta: kTwoPi * 0.4));
   RenderSectorSlice stack = new RenderSectorSlice(padding: 2.0);
   stack.add(new RenderSolidColor(const Color(0xFFFFFF00), desiredDeltaRadius: 20.0));
   stack.add(new RenderSolidColor(const Color(0xFFFF9000), desiredDeltaRadius: 20.0));
   stack.add(new RenderSolidColor(const Color(0xFF00FF00)));
   rootCircle.add(stack);
   return new RenderBoxToRenderSectorAdapter(innerRadius: 50.0, child: rootCircle);
 }
 
 void main() {
-  new AppView(root: buildSectorExample());
+  new SkyBinding(root: buildSectorExample());
 }