Componentize PrefSyncableService and support classes.

chrome/browser/profiles/profile_list_desktop_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/profiles/profile_list_desktop.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/metrics/field_trial.h"
 #include "base/strings/string16.h"
 #include "base/strings/utf_string_conversions.h"
-#include "chrome/browser/prefs/pref_service_syncable.h"
 #include "chrome/browser/profiles/avatar_menu_observer.h"
 #include "chrome/browser/profiles/profile_info_cache.h"
 #include "chrome/browser/profiles/profiles_state.h"
 #include "chrome/grit/generated_resources.h"
 #include "chrome/test/base/testing_browser_process.h"
 #include "chrome/test/base/testing_profile_manager.h"
 #include "components/signin/core/common/profile_management_switches.h"
+#include "components/syncable_prefs/pref_service_syncable.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/base/l10n/l10n_util.h"
 
 using base::ASCIIToUTF16;
 
 namespace {
 
 class MockObserver : public AvatarMenuObserver {
  public:
@@ skipping 320 matching lines @@
   base::string16 supervised_user_label =
       l10n_util::GetStringUTF16(IDS_LEGACY_SUPERVISED_USER_AVATAR_LABEL);
   const AvatarMenu::Item& item1 = model->GetItemAt(0);
   EXPECT_NE(item1.username, supervised_user_label);
 
   const AvatarMenu::Item& item2 = model->GetItemAt(1);
   EXPECT_EQ(item2.username, supervised_user_label);
 }
 
 }  // namespace