Sort separate Edits in FileEdit during adding.

pkg/analysis_services/test/refactoring/abstract_rename.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 test.services.refactoring.rename;
 
 import 'dart:async';
 
 import 'package:analysis_services/correction/change.dart';
 import 'package:analysis_services/refactoring/refactoring.dart';
@@ skipping 43 matching lines @@
 
   /**
    * Asserts that [refactoringChange] contains a [FileEdit] for [testFile], and
    * it results the [expectedCode].
    */
   void assertTestChangeResult(String expectedCode) {
     // prepare FileEdit
     FileEdit fileEdit = refactoringChange.getFileEdit(testFile);
     expect(fileEdit, isNotNull);
     // validate resulting code
-    // TODO(paulberry): should the code under test be responsible for sorting
-    // the edits?
-    String actualCode = Edit.applySorted(testCode, fileEdit.edits);
+    String actualCode = Edit.applySequence(testCode, fileEdit.edits);
     expect(actualCode, expectedCode);
   }
 
   /**
    * Creates a new [RenameRefactoring] in [refactoring] for the [Element] of
    * the [SimpleIdentifier] at the given [search] pattern.
    */
   void createRenameRefactoringAtString(String search) {
     SimpleIdentifier identifier = findIdentifier(search);
     Element element = identifier.bestElement;
@@ skipping 27 matching lines @@
 //  void assertChangeResult(Change change, Source source, String expected)
 //       {
 //    SourceChange sourceChange = getSourceChange(compositeChange, source);
 //    assertNotNull("No change for: " + source.toString(), sourceChange);
 //    String sourceResult = getChangeResult(context, source, sourceChange);
 //    assertEquals(expected, sourceResult);
 ////    AnalysisContext context = getAnalysisContext();
 ////    assertChangeResult(context, compositeChange, source, expected);
 //  }
 }