Convert server to use RangeFactory

pkg/analysis_server/lib/src/services/refactoring/convert_getter_to_method.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.refactoring.convert_getter_to_getter;
 
 import 'dart:async';
 
 import 'package:analysis_server/src/protocol_server.dart' hide Element;
-import 'package:analysis_server/src/services/correction/source_range.dart';
 import 'package:analysis_server/src/services/correction/status.dart';
 import 'package:analysis_server/src/services/refactoring/refactoring.dart';
 import 'package:analysis_server/src/services/refactoring/refactoring_internal.dart';
 import 'package:analysis_server/src/services/search/hierarchy.dart';
 import 'package:analysis_server/src/services/search/search_engine.dart';
 import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/dart/ast/token.dart';
 import 'package:analyzer/dart/element/element.dart';
 import 'package:analyzer/src/dart/element/ast_provider.dart';
 import 'package:analyzer/src/generated/source.dart';
+import 'package:analyzer_plugin/utilities/range_factory.dart';
 
 /**
  * [ConvertMethodToGetterRefactoring] implementation.
  */
 class ConvertGetterToMethodRefactoringImpl extends RefactoringImpl
     implements ConvertGetterToMethodRefactoring {
   final SearchEngine searchEngine;
   final AstProvider astProvider;
   final PropertyAccessorElement element;
 
@@ skipping 65 matching lines @@
       if (declaration is MethodDeclaration) {
         getKeyword = declaration.propertyKeyword;
       } else if (declaration is FunctionDeclaration) {
         getKeyword = declaration.propertyKeyword;
       } else {
         return;
       }
     }
     // remove "get "
     if (getKeyword != null) {
-      SourceRange getRange = rangeStartEnd(getKeyword, element.nameOffset);
+      SourceRange getRange =
+          range.offsetEndIndex(getKeyword.offset, element.nameOffset);
       SourceEdit edit = newSourceEdit_range(getRange, '');
       doSourceChange_addElementEdit(change, element, edit);
     }
     // add parameters "()"
     {
-      SourceEdit edit = new SourceEdit(rangeElementName(element).end, 0, '()');
+      SourceEdit edit = new SourceEdit(range.elementName(element).end, 0, '()');
       doSourceChange_addElementEdit(change, element, edit);
     }
   }
 
   Future _updateElementReferences(Element element) async {
     List<SearchMatch> matches = await searchEngine.searchReferences(element);
     List<SourceReference> references = getSourceReferences(matches);
     for (SourceReference reference in references) {
       Element refElement = reference.element;
       SourceRange refRange = reference.range;
       // insert "()"
       var edit = new SourceEdit(refRange.end, 0, "()");
       doSourceChange_addElementEdit(change, refElement, edit);
     }
   }
 }