Issue 20894. Rename 'Class' when rename refactoring is activated on 'Class' in 'new Class.name()'.

pkg/analysis_server/test/edit/refactoring_test.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 test.edit.refactoring;
 
 import 'dart:async';
 
 import 'package:analysis_server/src/edit/edit_domain.dart';
 import 'package:analysis_server/src/protocol.dart';
@@ skipping 784 matching lines @@
     }, '''
 class A {
   set newName(x) {}
   main() {
     newName = 0;
   }
 }
 ''');
   }
 
+  test_class_fromInstanceCreation() {
+    addTestFile('''
+class Test {
+  Test() {}
+  Test.named() {}
+}
+main() {
+  new Test();
+  new Test.named();
+}
+''');
+    return assertSuccessfulRefactoring(() {
+      return sendRenameRequest('Test();', 'NewName');
+    }, '''
+class NewName {
+  NewName() {}
+  NewName.named() {}
+}
+main() {
+  new NewName();
+  new NewName.named();
+}
+''');
+  }
+
   test_class_options_fatalError() {
     addTestFile('''
 class Test {}
 main() {
   Test v;
 }
 ''');
     return getRefactoringResult(() {
       return sendRenameRequest('Test {}', '');
     }).then((result) {
@@ skipping 51 matching lines @@
         assertTestRefactoringResult(result, '''
 class NewName {}
 main() {
   NewName v;
 }
 ''');
       });
     });
   }
 
-  test_constructor() {
+  test_constructor_fromInstanceCreation() {
     addTestFile('''
 class A {
   A.test() {}
 }
 main() {
   new A.test();
 }
 ''');
     String search = 'test();';
     String newName = 'newName';
@@ skipping 207 matching lines @@
   }
 
   @override
   void setUp() {
     super.setUp();
     server.handlers = [new EditDomainHandler(server),];
     createProject();
     handler = new EditDomainHandler(server);
   }
 }