Introduce PrefRegistrySyncable, simplifying PrefServiceSyncable.

chrome/browser/chromeos/language_preferences.h

 // 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_LANGUAGE_PREFERENCES_H_
 #define CHROME_BROWSER_CHROMEOS_LANGUAGE_PREFERENCES_H_
 
 #include <stddef.h>  // For size_t
 
-#include "chrome/browser/prefs/pref_service.h"
+#include "chrome/browser/prefs/pref_registry_syncable.h"
 
 class PrefRegistrySimple;
 
 // TODO(yusukes): Rename this file to input_method_preference.cc. Since
 // "language" usually means UI language, the current file name is confusing.
 // The namespace should also be changed to "namespace input_method {".
 
 // This file defines types and declare variables used in "Languages and
 // Input" settings in Chromium OS.
 namespace chromeos {
@@ skipping 10 matching lines @@
   const char* pref_name;  // Chrome preference name.
   DataType default_pref_value;
   const char* ibus_config_name;
   // Currently we have 10 combobox items at most.
   static const size_t kMaxItems = 11;
   struct {
     DataType ibus_config_value;
     int item_message_id;  // Resource grd ID for the combobox item.
   } values_and_ids[kMaxItems];
   int label_message_id;  // Resource grd ID for the label.
-  PrefServiceSyncable::PrefSyncStatus sync_status;
+  PrefRegistrySyncable::PrefSyncStatus sync_status;
 };
 
 // The struct is used for preferences of boolean values, like switches to
 // enable or disable particular features.
 struct LanguageBooleanPrefs {
   const char* pref_name;  // Chrome preference name.
   bool default_pref_value;
   const char* ibus_config_name;
   int message_id;
-  PrefServiceSyncable::PrefSyncStatus sync_status;
+  PrefRegistrySyncable::PrefSyncStatus sync_status;
 };
 
 // The struct is used for preferences of integer range values, like the
 // key repeat rate.
 struct LanguageIntegerRangePreference {
   const char* pref_name;  // Chrome preference name.
   int default_pref_value;
   int min_pref_value;
   int max_pref_value;
   const char* ibus_config_name;
   int message_id;
-  PrefServiceSyncable::PrefSyncStatus sync_status;
+  PrefRegistrySyncable::PrefSyncStatus sync_status;
 };
 
 // ---------------------------------------------------------------------------
 // For ibus-daemon
 // ---------------------------------------------------------------------------
 extern const char kGeneralSectionName[];
 extern const char kPreloadEnginesConfigName[];
 
 // ---------------------------------------------------------------------------
 // For Traditional Chinese input method (ibus-mozc-chewing)
@@ skipping 44 matching lines @@
 extern const LanguageBooleanPrefs kPinyinBooleanPrefs[];
 // See comments at kNumChewingBooleanPrefs for why we hard-code this here.
 const size_t kNumPinyinBooleanPrefs = 11;
 
 extern const LanguageMultipleChoicePreference<int> kPinyinDoublePinyinSchema;
 
 struct PinyinIntegerPref {
   const char* pref_name;  // Chrome preference name.
   int default_pref_value;
   const char* ibus_config_name;
-  PrefServiceSyncable::PrefSyncStatus sync_status;
+  PrefRegistrySyncable::PrefSyncStatus sync_status;
   // TODO(yusukes): Add message_id if needed.
 };
 
 extern const PinyinIntegerPref kPinyinIntegerPrefs[];
 const size_t kNumPinyinIntegerPrefs = 1;
 
 // ---------------------------------------------------------------------------
 // For Japanese input method (ibus-mozc)
 // ---------------------------------------------------------------------------
 extern const char kMozcSectionName[];
@@ skipping 23 matching lines @@
 // the login screen.
 extern const char kPreferredKeyboardLayout[];
 
 // Registers non-user prefs for the default keyboard layout on the login screen.
 void RegisterPrefs(PrefRegistrySimple* registry);
 
 }  // language_prefs
 }  // chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LANGUAGE_PREFERENCES_H_