Split PrefService into PrefService, PrefServiceSimple and PrefServiceSyncable.

chrome/browser/chromeos/login/user_manager_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 <cstdlib>
 #include <cstring>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "base/values.h"
@@ skipping 39 matching lines @@
         cros_settings_->GetProvider(chromeos::kReportDeviceVersionInfo);
     EXPECT_TRUE(device_settings_provider_);
     EXPECT_TRUE(
         cros_settings_->RemoveSettingsProvider(device_settings_provider_));
     cros_settings_->AddSettingsProvider(&stub_settings_provider_);
 
     // Populate the stub DeviceSettingsProvider with valid values.
     SetDeviceSettings(false, "");
 
     // Register an in-memory local settings instance.
-    local_state_.reset(new TestingPrefService);
+    local_state_.reset(new TestingPrefServiceSimple);
     reinterpret_cast<TestingBrowserProcess*>(g_browser_process)
         ->SetLocalState(local_state_.get());
     UserManager::RegisterPrefs(local_state_.get());
     // Wallpaper manager and user image managers prefs will be accessed by the
     // unit-test as well.
     UserImageManager::RegisterPrefs(local_state_.get());
     WallpaperManager::RegisterPrefs(local_state_.get());
 
     old_user_manager_ = UserManager::Get();
     ResetUserManager();
@@ skipping 63 matching lines @@
   }
 
  protected:
   MessageLoop message_loop_;
   content::TestBrowserThread ui_thread_;
   content::TestBrowserThread file_thread_;
 
   CrosSettings* cros_settings_;
   CrosSettingsProvider* device_settings_provider_;
   StubCrosSettingsProvider stub_settings_provider_;
-  scoped_ptr<TestingPrefService> local_state_;
+  scoped_ptr<TestingPrefServiceSimple> local_state_;
 
   // Initializes / shuts down a stub CrosLibrary.
   chromeos::ScopedStubCrosEnabler stub_cros_enabler_;
 
   scoped_ptr<UserManagerImpl> user_manager_impl;
   UserManager* old_user_manager_;
 };
 
 TEST_F(UserManagerTest, RetrieveTrustedDevicePolicies) {
   SetUserManagerEphemeralUsersEnabled(true);
@@ skipping 36 matching lines @@
   ResetUserManager();
   UserManager::Get()->UserLoggedIn("user0@invalid.domain", false);
   ResetUserManager();
 
   const UserList* users = &UserManager::Get()->GetUsers();
   EXPECT_EQ(1U, users->size());
   EXPECT_EQ((*users)[0]->email(), "owner@invalid.domain");
 }
 
 }  // namespace chromeos