Send final problems even if 'validateOnly'.

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 984 matching lines @@
 
   test_localVariable_finalCheck_shadowError() {
     addTestFile('''
 main() {
   var newName;
   int test = 0;
   print(test);
 }
 ''');
     return getRefactoringResult(() {
-      return sendRenameRequest('test = 0', 'newName');
+      return sendRenameRequest('test = 0', 'newName', false);
     }).then((result) {
+      List<RefactoringProblem> problems = result.finalProblems;
+      expect(problems, hasLength(1));
       assertResultProblemsError(
-          result.finalProblems,
+          problems,
           "Duplicate local variable 'newName'.");
     });
   }
 }
 
 
 @ReflectiveTestCase()
 class _AbstractGetRefactoring_Test extends AbstractAnalysisTest {
   /**
    * Asserts that [problems] has a single ERROR problem.
    */
   void assertResultProblemsError(List<RefactoringProblem> problems,
       [String message]) {
     RefactoringProblem problem = problems[0];
-    expect(problems, hasLength(1));
     expect(
         problem.severity,
         RefactoringProblemSeverity.ERROR,
         reason: problem.toString());
     if (message != null) {
       expect(problem.message, message);
     }
   }
 
   /**
@@ skipping 90 matching lines @@
   }
 
   @override
   void setUp() {
     super.setUp();
     server.handlers = [new EditDomainHandler(server),];
     createProject();
     handler = new EditDomainHandler(server);
   }
 }