Remove most of the remaining references to AnalysisContext

pkg/analysis_server/lib/src/services/refactoring/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.
 
 import 'dart:async';
 
 import 'package:analysis_server/src/protocol_server.dart' hide Element;
 import 'package:analysis_server/src/services/correction/status.dart';
 import 'package:analysis_server/src/services/correction/util.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/search_engine.dart';
 import 'package:analyzer/dart/element/element.dart';
-import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/java_core.dart';
 import 'package:analyzer/src/generated/source.dart';
 import 'package:analyzer_plugin/utilities/range_factory.dart';
 import 'package:path/path.dart' as pathos;
 
-/**
- * Checks if [element] is defined in the library containing [source].
- */
-bool isDefinedInLibrary(
-    Element element, AnalysisContext context, Source source) {
-  // should be the same AnalysisContext
-  if (!isInContext(element, context)) {
-    return false;
-  }
-  // private elements are visible only in their library
-  List<Source> librarySourcesOfSource = context.getLibrariesContaining(source);
-  Source librarySourceOfElement = element.library.source;
-  return librarySourcesOfSource.contains(librarySourceOfElement);
-}
-
 bool isElementInPubCache(Element element) {
   Source source = element.source;
   String path = source.fullName;
   return isPathInPubCache(path);
 }
 
 bool isElementInSdkOrPubCache(Element element) {
   Source source = element.source;
   String path = source.fullName;
   return source.isInSystemLibrary || isPathInPubCache(path);
 }
 
-/**
- * Checks if the given [Element] is in the given [AnalysisContext].
- */
-bool isInContext(Element element, AnalysisContext context) {
-  return element.context == context;
-}
-
 bool isPathInPubCache(String path) {
   List<String> parts = pathos.split(path);
   if (parts.contains('.pub-cache')) {
     return true;
   }
   for (int i = 0; i < parts.length - 1; i++) {
     if (parts[i] == 'Pub' && parts[i + 1] == 'Cache') {
       return true;
     }
     if (parts[i] == 'third_party' &&
         (parts[i + 1] == 'pkg' || parts[i + 1] == 'pkg_tested')) {
       return true;
     }
   }
   return false;
 }
 
 /**
- * Checks if the given unqualified [SearchMatch] intersects with visibility
- * range of [localElement].
- */
-bool isReferenceInLocalRange(LocalElement localElement, SearchMatch reference) {
-  if (reference.isQualified) {
-    return false;
-  }
-  Source localSource = localElement.source;
-  Source referenceSource = reference.unitSource;
-  SourceRange localRange = localElement.visibleRange;
-  SourceRange referenceRange = reference.sourceRange;
-  return referenceSource == localSource &&
-      referenceRange.intersects(localRange);
-}
-
-/**
- * Checks if [element] is visible in the library containing [source].
- */
-bool isVisibleInLibrary(
-    Element element, AnalysisContext context, Source source) {
-  // should be the same AnalysisContext
-  if (!isInContext(element, context)) {
-    return false;
-  }
-  // public elements are always visible
-  if (element.isPublic) {
-    return true;
-  }
-  // private elements are visible only in their library
-  return isDefinedInLibrary(element, context, source);
-}
-
-/**
  * An abstract implementation of [RenameRefactoring].
  */
 abstract class RenameRefactoringImpl extends RefactoringImpl
     implements RenameRefactoring {
   final SearchEngine searchEngine;
   final Element _element;
-  final AnalysisContext context;
   final String elementKindName;
   final String oldName;
   SourceChange change;
 
   String newName;
 
   RenameRefactoringImpl(SearchEngine searchEngine, Element element)
       : searchEngine = searchEngine,
         _element = element,
-        context = element.context,
         elementKindName = element.kind.displayName,
         oldName = _getDisplayName(element);
 
   Element get element => _element;
 
   /**
    * Adds a [SourceEdit] to update [element] name to [change].
    */
   void addDeclarationEdit(Element element) {
     if (element != null) {
@@ skipping 65 matching lines @@
     if (element is ImportElement) {
       PrefixElement prefix = element.prefix;
       if (prefix != null) {
         return prefix.displayName;
       }
       return '';
     }
     return element.displayName;
   }
 }