Make extensions DSE persistent in browser prefs

chrome/browser/ui/sync/profile_signin_confirmation_helper_unittest.cc

 // Copyright 2013 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/ui/sync/profile_signin_confirmation_helper.h"
 
 #include <memory>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 118 matching lines @@
       : user_prefs_(NULL),
         model_(NULL) {
   }
 
   void SetUp() override {
     // Create the profile.
     TestingProfile::Builder builder;
     user_prefs_ = new TestingPrefStoreWithCustomReadError;
     sync_preferences::TestingPrefServiceSyncable* pref_service =
         new sync_preferences::TestingPrefServiceSyncable(
-            new TestingPrefStore(), user_prefs_, new TestingPrefStore(),
-            new user_prefs::PrefRegistrySyncable(), new PrefNotifierImpl());
+            new TestingPrefStore(), new TestingPrefStore(), user_prefs_,
+            new TestingPrefStore(), new user_prefs::PrefRegistrySyncable(),
+            new PrefNotifierImpl());
     chrome::RegisterUserProfilePrefs(pref_service->registry());
     builder.SetPrefService(
         base::WrapUnique<sync_preferences::PrefServiceSyncable>(pref_service));
     profile_ = builder.Build();
 
     // Initialize the services we check.
     profile_->CreateBookmarkModel(true);
     model_ = BookmarkModelFactory::GetForBrowserContext(profile_.get());
     bookmarks::test::WaitForBookmarkModelToLoad(model_);
     ASSERT_TRUE(profile_->CreateHistoryService(true, false));
@@ skipping 126 matching lines @@
 
 TEST_F(ProfileSigninConfirmationHelperTest, PromptForNewProfile_Restarted) {
   // Browser has been shut down since profile was created.
   user_prefs_->set_read_error(PersistentPrefStore::PREF_READ_ERROR_NONE);
   EXPECT_TRUE(
       GetCallbackResult(
           base::Bind(
               &ui::CheckShouldPromptForNewProfile,
               profile_.get())));
 }