Switch from TestBrowserThread to TestBrowserThreadBundle in chrome.

chrome/browser/download/notification/download_item_notification_unittest.cc

 // Copyright 2015 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/download/notification/download_item_notification.h"
 
 #include <stddef.h>
 #include <utility>
 
 #include "base/macros.h"
-#include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/test/test_simple_task_runner.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "chrome/browser/download/notification/download_notification_manager.h"
 #include "chrome/browser/notifications/notification_test_util.h"
 #include "chrome/browser/notifications/platform_notification_service_impl.h"
 #include "chrome/test/base/testing_browser_process.h"
 #include "chrome/test/base/testing_profile.h"
 #include "chrome/test/base/testing_profile_manager.h"
 #include "content/public/test/mock_download_item.h"
 #include "content/public/test/mock_download_manager.h"
-#include "content/public/test/test_browser_thread.h"
+#include "content/public/test/test_browser_thread_bundle.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/message_center/fake_message_center.h"
 
 using testing::NiceMock;
 using testing::Return;
 using testing::ReturnRefOfCopy;
 using testing::_;
 
 namespace {
@@ skipping 20 matching lines @@
   }
 
  private:
   message_center::NotificationList::Notifications visible_notifications_;
 
   DISALLOW_COPY_AND_ASSIGN(MockMessageCenter);
 };
 
 class DownloadItemNotificationTest : public testing::Test {
  public:
-  DownloadItemNotificationTest()
-      : ui_thread_(content::BrowserThread::UI, &message_loop_),
-        profile_(nullptr) {}
+  DownloadItemNotificationTest() : profile_(nullptr) {}
 
   void SetUp() override {
     testing::Test::SetUp();
     message_center::MessageCenter::Initialize();
 
     profile_manager_.reset(
         new TestingProfileManager(TestingBrowserProcess::GetGlobal()));
     ASSERT_TRUE(profile_manager_->SetUp());
     profile_ = profile_manager_->CreateTestingProfile("test-user");
 
@@ skipping 84 matching lines @@
   }
 
   void CreateDownloadItemNotification() {
     download_notification_manager_->OnNewDownloadReady(download_item_.get());
     download_item_notification_ =
         download_notification_manager_->items_[download_item_.get()].get();
     message_center_->AddVisibleNotification(
         download_item_notification_->notification_.get());
   }
 
-  base::MessageLoopForUI message_loop_;
-  content::TestBrowserThread ui_thread_;
+  content::TestBrowserThreadBundle test_browser_thread_bundle_;
 
   std::unique_ptr<TestingProfileManager> profile_manager_;
   Profile* profile_;
 
   std::unique_ptr<NiceMock<content::MockDownloadItem>> download_item_;
   std::unique_ptr<DownloadNotificationManagerForProfile>
       download_notification_manager_;
   std::unique_ptr<MockMessageCenter> message_center_;
   DownloadItemNotification* download_item_notification_;
 };
@@ skipping 113 matching lines @@
   EXPECT_CALL(*download_item_, GetState())
       .WillRepeatedly(Return(content::DownloadItem::COMPLETE));
   EXPECT_CALL(*download_item_, IsDone()).WillRepeatedly(Return(true));
   download_item_->NotifyObserversDownloadUpdated();
 
   // Priority is updated back to normal.
   EXPECT_EQ(message_center::DEFAULT_PRIORITY, notification()->priority());
 }
 
 }  // namespace test