Fix prefs registration in SyncPrefs.

chrome/browser/content_settings/content_settings_pref_provider_unittest.cc

Index: chrome/browser/content_settings/content_settings_pref_provider_unittest.cc
diff --git a/chrome/browser/content_settings/content_settings_pref_provider_unittest.cc b/chrome/browser/content_settings/content_settings_pref_provider_unittest.cc
index d7dd7fd0712d0ccad34d21d96d303c4e84c6094b..28196a72729470011c2ce0d4061edca641fec8ce 100644
--- a/chrome/browser/content_settings/content_settings_pref_provider_unittest.cc
+++ b/chrome/browser/content_settings/content_settings_pref_provider_unittest.cc
@@ -140,14 +140,14 @@ TEST_F(PrefProviderTest, Incognito) {
   PrefServiceSyncable* regular_prefs = builder.CreateSyncable(registry);
 
   Profile::RegisterUserPrefs(registry);
-  chrome::RegisterUserPrefs(regular_prefs, registry);
+  chrome::RegisterUserPrefs(registry);
 
   builder.WithUserPrefs(otr_user_prefs);
   scoped_refptr<PrefRegistrySyncable> otr_registry(new PrefRegistrySyncable);
   PrefServiceSyncable* otr_prefs = builder.CreateSyncable(otr_registry);
 
   Profile::RegisterUserPrefs(otr_registry);
-  chrome::RegisterUserPrefs(otr_prefs, otr_registry);
+  chrome::RegisterUserPrefs(otr_registry);
 
   TestingProfile::Builder profile_builder;
   profile_builder.SetPrefService(make_scoped_ptr(regular_prefs));