Issue 22757. Create pubspec.yaml file change on project rename.

pkg/analysis_server/lib/src/services/refactoring/refactoring.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.refactoring;
 
 import 'dart:async';
 
 import 'package:analysis_server/src/protocol.dart'
     show RefactoringMethodParameter, SourceChange;
 import 'package:analysis_server/src/services/correction/status.dart';
 import 'package:analysis_server/src/services/refactoring/convert_getter_to_method.dart';
 import 'package:analysis_server/src/services/refactoring/convert_method_to_getter.dart';
 import 'package:analysis_server/src/services/refactoring/extract_local.dart';
 import 'package:analysis_server/src/services/refactoring/extract_method.dart';
 import 'package:analysis_server/src/services/refactoring/inline_local.dart';
 import 'package:analysis_server/src/services/refactoring/inline_method.dart';
 import 'package:analysis_server/src/services/refactoring/move_file.dart';
 import 'package:analysis_server/src/services/refactoring/rename_class_member.dart';
 import 'package:analysis_server/src/services/refactoring/rename_constructor.dart';
 import 'package:analysis_server/src/services/refactoring/rename_import.dart';
 import 'package:analysis_server/src/services/refactoring/rename_label.dart';
 import 'package:analysis_server/src/services/refactoring/rename_library.dart';
 import 'package:analysis_server/src/services/refactoring/rename_local.dart';
 import 'package:analysis_server/src/services/refactoring/rename_unit_member.dart';
 import 'package:analysis_server/src/services/search/search_engine.dart';
+import 'package:analyzer/file_system/file_system.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/source.dart';
-import 'package:path/path.dart' as pathos;
 
 /**
  * [Refactoring] to convert getters into normal [MethodDeclaration]s.
  */
 abstract class ConvertGetterToMethodRefactoring implements Refactoring {
   /**
    * Returns a new [ConvertMethodToGetterRefactoring] instance for converting
    * [element] and all the corresponding hierarchy elements.
    */
   factory ConvertGetterToMethodRefactoring(
@@ skipping 229 matching lines @@
   String get methodName;
 }
 
 /**
  * [Refactoring] to move/rename a file.
  */
 abstract class MoveFileRefactoring implements Refactoring {
   /**
    * Returns a new [MoveFileRefactoring] instance.
    */
-  factory MoveFileRefactoring(pathos.Context pathContext,
-      SearchEngine searchEngine, AnalysisContext context, Source source) {
+  factory MoveFileRefactoring(ResourceProvider resourceProvider,
+      SearchEngine searchEngine, AnalysisContext context, Source source,
+      String oldFile) {
     return new MoveFileRefactoringImpl(
-        pathContext, searchEngine, context, source);
+        resourceProvider, searchEngine, context, source, oldFile);
   }
 
   /**
    * The new file path to which the given file is being moved.
    */
   void set newFile(String newName);
 }
 
 /**
  * Abstract interface for all refactorings.
@@ skipping 104 matching lines @@
    * Validates that the [newName] is a valid identifier and is appropriate for
    * the type of the [Element] being renamed.
    *
    * It does not perform all the checks (such as checking for conflicts with any
    * existing names in any of the scopes containing the current name), as many
    * of these checkes require search engine. Use [checkFinalConditions] for this
    * level of checking.
    */
   RefactoringStatus checkNewName();
 }