Componentize PrefSyncableService and support classes.

chrome/browser/prefs/synced_pref_change_registrar_browsertest.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 <string>
 
 #include "base/json/json_string_value_serializer.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/time/time.h"
 #include "base/values.h"
 #include "chrome/browser/prefs/pref_service_syncable_util.h"
-#include "chrome/browser/prefs/synced_pref_change_registrar.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/in_process_browser_test.h"
-#include "chrome/test/base/testing_pref_service_syncable.h"
 #include "chrome/test/base/testing_profile.h"
+#include "components/syncable_prefs/synced_pref_change_registrar.h"
+#include "components/syncable_prefs/testing_pref_service_syncable.h"
 #include "content/public/test/test_utils.h"
 #include "sync/api/attachments/attachment_id.h"
 #include "sync/api/fake_sync_change_processor.h"
 #include "sync/api/sync_change.h"
 #include "sync/api/sync_error_factory.h"
 #include "sync/api/sync_error_factory_mock.h"
 #include "sync/api/syncable_service.h"
 #include "sync/internal_api/public/attachments/attachment_service_proxy_for_test.h"
 #include "sync/protocol/sync.pb.h"
 
@@ skipping 187 matching lines @@
                new base::FundamentalValue(true),
                NULL);
   UpdateChromePolicy(policies);
 
   EXPECT_TRUE(prefs()->IsManagedPreference(prefs::kShowHomeButton));
   SetBooleanPrefValueFromSync(prefs::kShowHomeButton, false);
   EXPECT_FALSE(observer.has_been_notified);
   EXPECT_TRUE(GetBooleanPrefValue(prefs::kShowHomeButton));
 }
 #endif