Remove unused user email argument from nss_util.

chrome/browser/chromeos/ownership/owner_settings_service.cc

 // Copyright 2014 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/chromeos/ownership/owner_settings_service.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 358 matching lines @@
 }
 
 void OwnerSettingsService::OwnerKeySet(bool success) {
   DCHECK(thread_checker_.CalledOnValidThread());
   if (success)
     ReloadPrivateKey();
 }
 
 // static
 void OwnerSettingsService::IsOwnerForSafeModeAsync(
-    const std::string& user_id,
     const std::string& user_hash,
     const scoped_refptr<OwnerKeyUtil>& owner_key_util,
     const IsOwnerCallback& callback) {
   CHECK(chromeos::LoginState::Get()->IsInSafeMode());
 
   // Make sure NSS is initialized and NSS DB is loaded for the user before
   // searching for the owner key.
   BrowserThread::PostTaskAndReply(
       BrowserThread::IO,
       FROM_HERE,
       base::Bind(base::IgnoreResult(&crypto::InitializeNSSForChromeOSUser),
-                 user_id,
                  user_hash,
                  ProfileHelper::GetProfilePathByUserIdHash(user_hash)),
       base::Bind(&DoesPrivateKeyExistAsync, owner_key_util, callback));
 }
 
 // static
 void OwnerSettingsService::SetDeviceSettingsServiceForTesting(
     DeviceSettingsService* device_settings_service) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   g_device_settings_service_for_testing = device_settings_service;
@@ skipping 107 matching lines @@
 DeviceSettingsService* OwnerSettingsService::GetDeviceSettingsService() {
   DCHECK(thread_checker_.CalledOnValidThread());
   if (g_device_settings_service_for_testing)
     return g_device_settings_service_for_testing;
   if (DeviceSettingsService::IsInitialized())
     return DeviceSettingsService::Get();
   return NULL;
 }
 
 }  // namespace chromeos