Remove calls to deprecated MessageLoop methods in chrome.

chrome/browser/extensions/menu_manager_unittest.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/browser/extensions/menu_manager.h"
 
 #include <memory>
 #include <vector>
 
 #include "base/files/scoped_temp_dir.h"
 #include "base/json/json_reader.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
+#include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/extensions/extension_system_factory.h"
 #include "chrome/browser/extensions/test_extension_prefs.h"
 #include "chrome/browser/extensions/test_extension_system.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/extensions/api/context_menus.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/prefs/pref_service.h"
@@ skipping 28 matching lines @@
       : ui_thread_(BrowserThread::UI, &message_loop_),
         file_thread_(BrowserThread::FILE, &message_loop_),
         profile_(new TestingProfile()),
         manager_(profile_.get(),
                  ExtensionSystem::Get(profile_.get())->state_store()),
         prefs_(message_loop_.task_runner().get()),
         next_id_(1) {}
 
   void TearDown() override {
     prefs_.pref_service()->CommitPendingWrite();
-    message_loop_.RunUntilIdle();
+    base::RunLoop().RunUntilIdle();
   }
 
   // Returns a test item.
   MenuItem* CreateTestItem(Extension* extension, bool incognito = false) {
     MenuItem::Type type = MenuItem::NORMAL;
     MenuItem::ContextList contexts(MenuItem::ALL);
     const MenuItem::ExtensionKey key(extension->id());
     MenuItem::Id id(incognito, key);
     id.uid = next_id_++;
     return new MenuItem(id, "test", false, true, type, contexts);
@@ skipping 671 matching lines @@
   EXPECT_EQ(4u, manager_.MenuItems(key1)->size());
   EXPECT_EQ(1u, manager_.MenuItems(key2)->size());
 
   // Remove all context menu items with incognito true.
   manager_.RemoveAllIncognitoContextItems();
   EXPECT_EQ(2u, manager_.MenuItems(key1)->size());
   EXPECT_EQ(1u, manager_.MenuItems(key2)->size());
 }
 
 }  // namespace extensions