Don't use RSAPrivateKey in NSS integration code.

chrome/browser/chromeos/ownership/owner_settings_service_chromeos.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_chromeos.h"
 
+#include <keyhi.h>
+
 #include <algorithm>
 #include <string>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/prefs/pref_service.h"
 #include "base/threading/thread_checker.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/chromeos/ownership/owner_settings_service_chromeos_factory.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 #include "chrome/browser/chromeos/settings/cros_settings.h"
 #include "chrome/browser/chromeos/settings/device_settings_provider.h"
 #include "chrome/browser/chromeos/settings/session_manager_operation.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/tpm/tpm_token_loader.h"
 #include "components/ownership/owner_key_util.h"
 #include "components/user_manager/user.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/common/content_switches.h"
+#include "crypto/nss_key_util.h"
 #include "crypto/nss_util.h"
 #include "crypto/nss_util_internal.h"
-#include "crypto/rsa_private_key.h"
 #include "crypto/scoped_nss_types.h"
 #include "crypto/signature_creator.h"
 
 namespace em = enterprise_management;
 
 using content::BrowserThread;
 using ownership::OwnerKeyUtil;
 using ownership::PrivateKey;
 using ownership::PublicKey;
 
@@ skipping 72 matching lines @@
     LoadPrivateKeyByPublicKey(
         owner_key_util, public_key, username_hash, callback);
   }
 }
 
 bool DoesPrivateKeyExistAsyncHelper(
     const scoped_refptr<OwnerKeyUtil>& owner_key_util) {
   std::vector<uint8> public_key;
   if (!owner_key_util->ImportPublicKey(&public_key))
     return false;
-  scoped_ptr<crypto::RSAPrivateKey> key(
-      crypto::RSAPrivateKey::FindFromPublicKeyInfo(public_key));
-  bool is_owner = key.get() != NULL;
-  return is_owner;
+  crypto::ScopedSECKEYPrivateKey key =
+      crypto::FindNSSKeyFromPublicKeyInfo(public_key);
+  return key && SECKEY_GetPrivateKeyType(key.get()) == rsaKey;
 }
 
 // Checks whether NSS slots with private key are mounted or
 // not. Responds via |callback|.
 void DoesPrivateKeyExistAsync(
     const scoped_refptr<OwnerKeyUtil>& owner_key_util,
     const OwnerSettingsServiceChromeOS::IsOwnerCallback& callback) {
   if (!owner_key_util.get()) {
     callback.Run(false);
     return;
@@ skipping 662 matching lines @@
   std::vector<OnManagementSettingsSetCallback> callbacks;
   pending_management_settings_callbacks_.swap(callbacks);
   for (const auto& callback : callbacks) {
     if (!callback.is_null())
       callback.Run(success);
   }
   StorePendingChanges();
 }
 
 }  // namespace chromeos