Rename editing2/ and theme2/ to editing/ and theme/.

sky/examples/stocks2/lib/stock_arrow.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/rendering/box.dart';
 import 'package:sky/rendering/object.dart';
-import 'package:sky/theme2/colors.dart' as colors;
+import 'package:sky/theme/colors.dart' as colors;
 import 'package:sky/widgets/basic.dart';
 
 class StockArrow extends Component {
 
   StockArrow({ String key, this.percentChange }) : super(key: key);
 
   final double percentChange;
 
   int _colorIndexForPercentChange(double percentChange) {
     double maxPercent = 10.0;
@@ skipping 45 matching lines @@
     });
 
     return new Container(
         child: arrow,
         width: kSize,
         height: kSize,
         margin: const EdgeDims.symmetric(horizontal: 5.0));
   }
 
 }