Remove PrefService parameter from chrome::RegisterPrefs.

chrome/browser/prefs/browser_prefs.cc

 // Copyright 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 "chrome/browser/prefs/browser_prefs.h"
 
 #include "apps/prefs.h"
 #include "base/prefs/pref_registry_simple.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/about_flags.h"
@@ skipping 141 matching lines @@
   NO_PREFS = 0,
   DNS_PREFS = 1 << 0,
   WINDOWS_PREFS = 1 << 1,
   GOOGLE_URL_TRACKER_PREFS = 1 << 2,
 };
 
 }  // namespace
 
 namespace chrome {
 
-// TODO(joi): Do the work needed to remove the PrefService parameter,
-// i.e. to do all registration up front before a PrefService is even
-// created.
-void RegisterLocalState(PrefService* local_state,
-                        PrefRegistrySimple* registry) {
+void RegisterLocalState(PrefRegistrySimple* registry) {
   // Prefs in Local State.
   registry->RegisterIntegerPref(prefs::kMultipleProfilePrefMigration, 0);
 
   // Please keep this list alphabetized.
   apps::RegisterPrefs(registry);
   browser_shutdown::RegisterPrefs(registry);
   BrowserProcessImpl::RegisterPrefs(registry);
   chrome::RegisterScreenshotPrefs(registry);
   ExternalProtocolHandler::RegisterPrefs(registry);
   FlagsUI::RegisterPrefs(registry);
@@ skipping 252 matching lines @@
     }
     local_state->ClearPref(prefs::kLastPromptedGoogleURL);
 
     current_version |= GOOGLE_URL_TRACKER_PREFS;
     local_state->SetInteger(prefs::kMultipleProfilePrefMigration,
                             current_version);
   }
 }
 
 }  // namespace chrome