Cleanup more test code.

chrome/browser/sync/abstract_profile_sync_service_test.cc

Index: chrome/browser/sync/abstract_profile_sync_service_test.cc
diff --git a/chrome/browser/sync/abstract_profile_sync_service_test.cc b/chrome/browser/sync/abstract_profile_sync_service_test.cc
index 26c9094c461a33c548b3f6418510c8cb9d7e9e96..3c54e236516cb1d3dea764839c1276b23697c820 100644
--- a/chrome/browser/sync/abstract_profile_sync_service_test.cc
+++ b/chrome/browser/sync/abstract_profile_sync_service_test.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 20111 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
@@ -98,6 +98,8 @@ bool ProfileSyncServiceTestHelper::CreateRoot(
 AbstractProfileSyncServiceTest::AbstractProfileSyncServiceTest()
     : ui_thread_(BrowserThread::UI, &message_loop_) {}
 
+AbstractProfileSyncServiceTest::~AbstractProfileSyncServiceTest() {}
+
 bool AbstractProfileSyncServiceTest::CreateRoot(ModelType model_type) {
   return ProfileSyncServiceTestHelper::CreateRoot(
       model_type,