Split PrefService into PrefService, PrefServiceSimple and PrefServiceSyncable.

chrome/browser/extensions/component_loader.cc

Index: chrome/browser/extensions/component_loader.cc
diff --git a/chrome/browser/extensions/component_loader.cc b/chrome/browser/extensions/component_loader.cc
index 39e12aed69ed9c479ae6678bfce9ebc586bc9219..370055e38c12388b0f2629c2cafe6e48aefeffce 100644
--- a/chrome/browser/extensions/component_loader.cc
+++ b/chrome/browser/extensions/component_loader.cc
@@ -69,8 +69,8 @@ ComponentLoader::ComponentExtensionInfo::ComponentExtensionInfo(
 }
 
 ComponentLoader::ComponentLoader(ExtensionServiceInterface* extension_service,
-                                 PrefService* prefs,
-                                 PrefService* local_state)
+                                 PrefServiceSyncable* prefs,
+                                 PrefServiceSimple* local_state)
     : prefs_(prefs),
       local_state_(local_state),
       extension_service_(extension_service) {
@@ -427,13 +427,13 @@ void ComponentLoader::UnloadComponent(ComponentExtensionInfo* component) {
 }
 
 // static
-void ComponentLoader::RegisterUserPrefs(PrefService* prefs) {
+void ComponentLoader::RegisterUserPrefs(PrefServiceSyncable* prefs) {
   prefs->RegisterStringPref(prefs::kEnterpriseWebStoreURL,
                             std::string() /* default_value */,
-                            PrefService::UNSYNCABLE_PREF);
+                            PrefServiceSyncable::UNSYNCABLE_PREF);
   prefs->RegisterStringPref(prefs::kEnterpriseWebStoreName,
                             std::string() /* default_value */,
-                            PrefService::UNSYNCABLE_PREF);
+                            PrefServiceSyncable::UNSYNCABLE_PREF);
 }
 
 }  // namespace extensions