Move ChangeBuilder to analyzer_plugin

pkg/analyzer_plugin/lib/utilities/change_builder/change_builder_dart.dart

Index: pkg/analyzer_plugin/lib/utilities/change_builder/change_builder_dart.dart
diff --git a/pkg/analysis_server/lib/src/provisional/edit/utilities/change_builder_dart.dart b/pkg/analyzer_plugin/lib/utilities/change_builder/change_builder_dart.dart
similarity index 98%
rename from pkg/analysis_server/lib/src/provisional/edit/utilities/change_builder_dart.dart
rename to pkg/analyzer_plugin/lib/utilities/change_builder/change_builder_dart.dart
index 2bdcdac0a33c94e61fd40524b28964a03c3d0984..f15dac6461bcded959db9091f59f3e7663b2c627 100644
--- a/pkg/analysis_server/lib/src/provisional/edit/utilities/change_builder_dart.dart
+++ b/pkg/analyzer_plugin/lib/utilities/change_builder/change_builder_dart.dart
@@ -1,15 +1,15 @@
-// Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
+// Copyright (c) 2017, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-import 'package:analysis_server/src/provisional/edit/utilities/change_builder_core.dart';
-import 'package:analysis_server/src/utilities/change_builder_dart.dart';
 import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/dart/element/element.dart';
 import 'package:analyzer/dart/element/type.dart';
 import 'package:analyzer/src/dart/analysis/driver.dart';
 import 'package:analyzer/src/generated/resolver.dart';
 import 'package:analyzer/src/generated/source.dart';
+import 'package:analyzer_plugin/src/utilities/change_builder/change_builder_dart.dart';
+import 'package:analyzer_plugin/utilities/change_builder/change_builder_core.dart';
 
 /**
  * A [ChangeBuilder] used to build changes in Dart files.