Tweaks for refactoring tests.

pkg/analysis_server/lib/src/services/refactoring/extract_method.dart

Index: pkg/analysis_server/lib/src/services/refactoring/extract_method.dart
diff --git a/pkg/analysis_server/lib/src/services/refactoring/extract_method.dart b/pkg/analysis_server/lib/src/services/refactoring/extract_method.dart
index 4418916d38b6fa796b737a903b58ccd489419fd5..30c0c5538536db0d534841a23d6b73778c1ce662 100644
--- a/pkg/analysis_server/lib/src/services/refactoring/extract_method.dart
+++ b/pkg/analysis_server/lib/src/services/refactoring/extract_method.dart
@@ -165,12 +165,10 @@ class ExtractMethodRefactoringImpl extends RefactoringImpl implements
     RefactoringStatus result = new RefactoringStatus();
     result.addStatus(validateMethodName(name));
     result.addStatus(_checkParameterNames());
-    // TODO: implement checkFinalConditions
     return _checkPossibleConflicts().then((status) {
       result.addStatus(status);
       return result;
     });
-    return new Future.value(result);
   }