Third patch in getting rid of caching MessageLoop pointers and always using C...

chrome/browser/dom_ui/shown_sections_handler_unittest.cc

 // Copyright (c) 2009 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/dom_ui/shown_sections_handler.h"
 
 #include "base/file_path.h"
 #include "base/scoped_ptr.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/pref_service.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 class ShownSectionsHandlerTest : public testing::Test {
 };
 
 TEST_F(ShownSectionsHandlerTest, MigrateUserPrefs) {
-  PrefService pref(FilePath(), NULL);
+  PrefService pref((FilePath()));
 
   // Set an *old* value
   pref.RegisterIntegerPref(prefs::kNTPShownSections, 0);
   pref.SetInteger(prefs::kNTPShownSections, THUMB);
 
   ShownSectionsHandler::MigrateUserPrefs(&pref, 0, 1);
 
   int shown_sections = pref.GetInteger(prefs::kNTPShownSections);
 
   EXPECT_TRUE(shown_sections & THUMB);
   EXPECT_FALSE(shown_sections & LIST);
   EXPECT_FALSE(shown_sections & RECENT);
   EXPECT_TRUE(shown_sections & TIPS);
   EXPECT_TRUE(shown_sections & SYNC);
 }