Remove old instrumentation

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.
 
 library services.src.refactoring.rename;
 
 import 'dart:async';
 
 import 'package:analysis_server/src/protocol_server.dart' hide Element;
 import 'package:analysis_server/src/services/correction/source_range.dart';
@@ skipping 39 matching lines @@
   List<Source> librarySourcesOfSource = context.getLibrariesContaining(source);
   Source librarySourceOfElement = element.library.source;
   return librarySourcesOfSource.contains(librarySourceOfElement);
 }
 
 
 /**
  * Checks if the given [Element] is in the given [AnalysisContext].
  */
 bool isInContext(Element element, AnalysisContext context) {
-  AnalysisContext elementContext = element.context;
-  if (elementContext == context) {
-    return true;
-  }
-  if (context is InstrumentedAnalysisContextImpl) {
-    return elementContext == context.basis;
-  }
-  return false;
+  return element.context == context;
 }
 
 
 /**
  * Checks if the given unqualified [SearchMatch] intersects with visibility
  * range of [localElement].
  */
 bool isReferenceInLocalRange(LocalElement localElement, SearchMatch reference) {
   if (reference.isQualified) {
     return false;
@@ skipping 105 matching lines @@
     if (element is ImportElement) {
       PrefixElement prefix = element.prefix;
       if (prefix != null) {
         return prefix.displayName;
       }
       return '';
     }
     return element.displayName;
   }
 }