Move CancellationFlag and WaitableEvent to the synchronization subdirectory....

chrome/browser/password_manager/password_store_default_unittest.cc

 // Copyright (c) 2010 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.
 
 #include "base/basictypes.h"
 #include "base/stl_util-inl.h"
 #include "base/string_util.h"
 #include "base/scoped_temp_dir.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
-#include "base/waitable_event.h"
+#include "base/synchronization/waitable_event.h"
 #include "chrome/browser/password_manager/password_store_change.h"
 #include "chrome/browser/password_manager/password_store_default.h"
 #include "chrome/browser/password_manager/password_form_data.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/webdata/web_data_service.h"
 #include "chrome/common/notification_details.h"
 #include "chrome/common/notification_observer_mock.h"
 #include "chrome/common/notification_registrar.h"
 #include "chrome/common/notification_source.h"
 #include "chrome/common/pref_names.h"
@@ skipping 481 matching lines @@
                                    expected_delete_changes)))));
 
   // Deleting the login should trigger a notification.
   store->RemoveLogin(*form);
 
   // Wait for PasswordStore to send the notification.
   BrowserThread::PostTask(BrowserThread::DB, FROM_HERE,
       new SignalingTask(&done));
   done.Wait();
 }