Push add*Edit helpers into SourceChange.

pkg/analysis_server/lib/src/services/correction/util.dart

 // Copyright (c) 2014, 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.
 
 library services.src.correction.util;
 
 import 'dart:math';
 
 import 'package:analysis_server/src/protocol.dart' show SourceChange,
     SourceEdit;
 import 'package:analysis_server/src/services/correction/source_range.dart';
 import 'package:analysis_server/src/services/correction/strings.dart';
 import 'package:analyzer/src/generated/ast.dart';
 import 'package:analyzer/src/generated/element.dart';
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/resolver.dart';
 import 'package:analyzer/src/generated/scanner.dart';
 import 'package:analyzer/src/generated/source.dart';
 
 
-void addElementSourceChange(SourceChange change, Element element,
-    SourceEdit edit) {
-  AnalysisContext context = element.context;
-  Source source = element.source;
-  addSourceChange(change, context, source, edit);
-}
-
-
-void addSourceChange(SourceChange change, AnalysisContext context,
-    Source source, SourceEdit edit) {
-  String file = source.fullName;
-  int fileStamp = context.getModificationStamp(source);
-  change.addEdit(file, fileStamp, edit);
-}
-
-
 /**
  * @return <code>true</code> if given [List]s are identical at given position.
  */
 bool allListsIdentical(List<List> lists, int position) {
   Object element = lists[0][position];
   for (List list in lists) {
     if (list[position] != element) {
       return false;
     }
   }
@@ skipping 1352 matching lines @@
 
   @override
   Object visitExpression(Expression node) {
     if (node is BinaryExpression && node.operator.type == groupOperatorType) {
       return super.visitNode(node);
     }
     operands.add(node);
     return null;
   }
 }