Update keygen to use correct NSS slot on ChromeOS multiprofile.

chrome/browser/ui/crypto_module_password_dialog_openssl.cc

-// Copyright (c) 2011 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/ui/crypto_module_password_dialog.h"
-
-#include "base/logging.h"
-
-namespace chrome {
-
-void UnlockSlotsIfNecessary(const net::CryptoModuleList& modules,
-                            CryptoModulePasswordReason reason,
-                            const std::string& host,
-                            const base::Closure& callback) {
-  // TODO(bulach): implement me.
-  NOTREACHED();
-}
-
-void UnlockCertSlotIfNecessary(net::X509Certificate* cert,
-                               CryptoModulePasswordReason reason,
-                               const std::string& host,
-                               const base::Closure& callback) {
-  // TODO(bulach): implement me.
-  NOTREACHED();
-}
-
-}  // namespace chrome