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

sky/sdk/lib/widgets/flat_button.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 '../theme2/colors.dart';
+import '../theme/colors.dart';
 import 'basic.dart';
 import 'material_button.dart';
 
 export 'material_button.dart' show MaterialButtonTheme;
 
 class FlatButton extends MaterialButton {
   FlatButton({
     String key,
     Widget child,
     bool enabled: true,
@@ skipping 11 matching lines @@
     switch (theme) {
       case MaterialButtonTheme.light:
         return Grey[400];
       case MaterialButtonTheme.dark:
         return Grey[200];
     }
   }
 
   int get level => null;
 }