Convert NOTIFICATION_TEMPLATE_URL_SERVICE_LOADED to CallbackList

chrome/test/base/ui_test_utils.cc

 // Copyright (c) 2012 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 "chrome/test/base/ui_test_utils.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #endif
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/json/json_reader.h"
+#include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
-#include "base/message_loop/message_loop.h"
 #include "base/path_service.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/test/test_timeouts.h"
 #include "base/time/time.h"
 #include "base/values.h"
 #include "chrome/browser/autocomplete/autocomplete_controller.h"
 #include "chrome/browser/bookmarks/bookmark_model.h"
 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
@@ skipping 298 matching lines @@
   if (ordinal)
     *ordinal = observer.active_match_ordinal();
   if (selection_rect)
     *selection_rect = observer.selection_rect();
   return observer.number_of_matches();
 }
 
 void WaitForTemplateURLServiceToLoad(TemplateURLService* service) {
   if (service->loaded())
     return;
-
-  content::WindowedNotificationObserver observer(
-      chrome::NOTIFICATION_TEMPLATE_URL_SERVICE_LOADED,
-      content::Source<TemplateURLService>(service));
+  scoped_refptr<content::MessageLoopRunner> message_loop_runner =
+      new content::MessageLoopRunner;
+  scoped_ptr<TemplateURLService::Subscription> subscription =
+      service->RegisterOnLoadedCallback(
+          message_loop_runner->QuitClosure());
   service->Load();
-  observer.Wait();
+  message_loop_runner->Run();
 
   ASSERT_TRUE(service->loaded());
 }
 
 void WaitForHistoryToLoad(HistoryService* history_service) {
   content::WindowedNotificationObserver history_loaded_observer(
       chrome::NOTIFICATION_HISTORY_LOADED,
       content::NotificationService::AllSources());
   if (!history_service->BackendLoaded())
     history_loaded_observer.Wait();
@@ skipping 166 matching lines @@
 void HistoryEnumerator::HistoryQueryComplete(
     const base::Closure& quit_task,
     HistoryService::Handle request_handle,
     history::QueryResults* results) {
   for (size_t i = 0; i < results->size(); ++i)
     urls_.push_back((*results)[i].url());
   quit_task.Run();
 }
 
 }  // namespace ui_test_utils