Switch from TestBrowserThread to TestBrowserThreadBundle in chrome.

chrome/browser/extensions/default_apps_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/default_apps.h"
 
 #include <memory>
 
-#include "base/message_loop/message_loop.h"
 #include "build/build_config.h"
 #include "chrome/browser/extensions/external_pref_loader.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/prefs/pref_service.h"
-#include "content/public/test/test_browser_thread.h"
+#include "content/public/test/test_browser_thread_bundle.h"
 #include "extensions/common/extension.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using default_apps::Provider;
 
 namespace extensions {
 
 class MockExternalLoader : public ExternalLoader {
  public:
   MockExternalLoader() {}
 
   void StartLoading() override {}
 
  private:
   ~MockExternalLoader() override {}
 };
 
 class DefaultAppsTest : public testing::Test {
  public:
-  DefaultAppsTest() : ui_thread_(content::BrowserThread::UI, &loop_) {}
+  DefaultAppsTest()
+      : test_browser_thread_bundle_(
+            content::TestBrowserThreadBundle::IO_MAINLOOP) {}
   ~DefaultAppsTest() override {}
 
  private:
-  base::MessageLoopForIO loop_;
-  content::TestBrowserThread ui_thread_;
+  content::TestBrowserThreadBundle test_browser_thread_bundle_;
 };
 
 #if !defined(OS_CHROMEOS)
 // Chrome OS has different way of installing default apps.
 // Android does not currently support installing apps via Chrome.
 TEST_F(DefaultAppsTest, Install) {
   std::unique_ptr<TestingProfile> profile(new TestingProfile());
   ExternalLoader* loader = new MockExternalLoader();
 
   Provider provider(profile.get(), NULL, loader, Manifest::INTERNAL,
@@ skipping 37 matching lines @@
   // even if the profile version is older than Chrome version.
   profile->GetPrefs()->SetInteger(prefs::kDefaultAppsInstallState,
       default_apps::kProvideLegacyDefaultApps);
   EXPECT_TRUE(provider2.ShouldInstallInProfile());
   state = profile->GetPrefs()->GetInteger(prefs::kDefaultAppsInstallState);
   EXPECT_TRUE(state == default_apps::kAlreadyInstalledDefaultApps);
 }
 #endif
 
 }  // namespace extensions