Update 'new' in [new Name] comment references.

pkg/analyzer/test/src/task/incremental_element_builder_test.dart

 // Copyright (c) 2015, 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 analyzer.test.src.task.incremental_element_builder_test;
 
 import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/dart/element/element.dart';
 import 'package:analyzer/src/dart/ast/utilities.dart';
 import 'package:analyzer/src/dart/element/element.dart';
@@ skipping 1733 matching lines @@
   int field;
 
   /// C1 [C2]
   /// C3 [C4]
   /// C5 [C6]
   void m() {}
 }
 ''');
   }
 
+  test_update_commentReference_new() {
+    _buildOldUnit(r'''
+/// Comment reference with new [new A].
+class A {}
+''');
+    _buildNewUnit(r'''
+class B {}
+/// Comment reference with new [new A].
+class A {}
+''');
+  }
+
   test_update_commentReference_notClosed() {
     _buildOldUnit(r'''
 /// [c)
 class A {}
 ''');
     _buildNewUnit(r'''
 int a;
 /// [c)
 class A {}
 ''');
@@ skipping 217 matching lines @@
     expect(oldClass, isNotNull);
     element = oldClass.element;
     oldVersion = element.version;
     oldMembers = oldClass.members.toList();
   }
 
   ClassDeclaration _findClassNode(CompilationUnit unit, String name) =>
       unit.declarations.singleWhere((unitMember) =>
           unitMember is ClassDeclaration && unitMember.name.name == name);
 }