cryptohome: Move stateless wrapper functions out of CryptohomeLibrary

chrome/browser/chromeos/login/login_utils.cc

 // 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.
 
 #include "chrome/browser/chromeos/login/login_utils.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/chromeos/chromeos_version.h"
@@ skipping 489 matching lines @@
           : NULL,
       session_restore_strategy_,
       oauth2_refresh_token_,
       user_context_.auth_code);
 }
 
 void LoginUtilsImpl::FinalizePrepareProfile(Profile* user_profile) {
   BootTimesLoader* btl = BootTimesLoader::Get();
   // Own TPM device if, for any reason, it has not been done in EULA
   // wizard screen.
-  CryptohomeLibrary* cryptohome = CryptohomeLibrary::Get();
   CryptohomeClient* client = DBusThreadManager::Get()->GetCryptohomeClient();
   btl->AddLoginTimeMarker("TPMOwn-Start", false);
-  if (cryptohome->TpmIsEnabled() && !cryptohome->TpmIsBeingOwned()) {
-    if (cryptohome->TpmIsOwned()) {
+  if (cryptohome_util::TpmIsEnabled() && !cryptohome_util::TpmIsBeingOwned()) {
+    if (cryptohome_util::TpmIsOwned()) {
       client->CallTpmClearStoredPasswordAndBlock();
     } else {
       client->TpmCanAttemptOwnership(EmptyVoidDBusMethodCallback());
     }
   }
   btl->AddLoginTimeMarker("TPMOwn-End", false);
 
   user_profile->OnLogin();
 
   // Send the notification before creating the browser so additional objects
@@ skipping 308 matching lines @@
 bool LoginUtils::IsWhitelisted(const std::string& username) {
   CrosSettings* cros_settings = CrosSettings::Get();
   bool allow_new_user = false;
   cros_settings->GetBoolean(kAccountsPrefAllowNewUser, &allow_new_user);
   if (allow_new_user)
     return true;
   return cros_settings->FindEmailInList(kAccountsPrefUsers, username);
 }
 
 }  // namespace chromeos