cros: Replace "TPM" with "secure module" for machines without TPM.

chrome/browser/chromeos/login/supervised/supervised_user_creation_screen.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/login/supervised/supervised_user_creation_screen.h"
 
 #include <utility>
 
 #include "ash/shell.h"
 #include "base/memory/ptr_util.h"
@@ skipping 392 matching lines @@
 
   base::string16 title;
   base::string16 message;
   base::string16 button;
   // TODO(antrim) : find out which errors do we really have.
   // We might reuse some error messages from ordinary user flow.
   switch (code) {
     case SupervisedUserCreationController::CRYPTOHOME_NO_MOUNT:
     case SupervisedUserCreationController::CRYPTOHOME_FAILED_MOUNT:
     case SupervisedUserCreationController::CRYPTOHOME_FAILED_TPM:
-      title = l10n_util::GetStringUTF16(
-          IDS_CREATE_SUPERVISED_USER_TPM_ERROR_TITLE);
-      message = l10n_util::GetStringUTF16(
-          IDS_CREATE_SUPERVISED_USER_TPM_ERROR);
-      button = l10n_util::GetStringUTF16(
-          IDS_CREATE_SUPERVISED_USER_TPM_ERROR_BUTTON);
-      break;
+      ::login::GetSecureModuleUsed(
+          base::Bind(&SupervisedUserCreationScreen::UpdateSecureModuleMessages,
+                     weak_factory_.GetWeakPtr()));
+      return;
     case SupervisedUserCreationController::CLOUD_SERVER_ERROR:
     case SupervisedUserCreationController::TOKEN_WRITE_FAILED:
       title = l10n_util::GetStringUTF16(
           IDS_CREATE_SUPERVISED_USER_GENERIC_ERROR_TITLE);
       message = l10n_util::GetStringUTF16(
           IDS_CREATE_SUPERVISED_USER_GENERIC_ERROR);
       button = l10n_util::GetStringUTF16(
           IDS_CREATE_SUPERVISED_USER_GENERIC_ERROR_BUTTON);
       break;
     case SupervisedUserCreationController::NO_ERROR:
@@ skipping 150 matching lines @@
 
     ui_copy->SetBoolean(kUserNeedPassword, !has_password);
     ui_copy->SetString("id", it.key());
 
     existing_users_->Set(it.key(), std::move(local_copy));
     ui_users->Append(std::move(ui_copy));
   }
   view_->ShowExistingSupervisedUsers(ui_users.get());
 }
 
+void SupervisedUserCreationScreen::UpdateSecureModuleMessages(
+    ::login::SecureModuleUsed secure_module_used) {
+  DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
+  base::string16 title;
+  base::string16 message;
+  base::string16 button;
+  switch (secure_module_used) {
+    case ::login::SecureModuleUsed::TPM:
+      title =
+          l10n_util::GetStringUTF16(IDS_CREATE_SUPERVISED_USER_TPM_ERROR_TITLE);
+      message = l10n_util::GetStringUTF16(IDS_CREATE_SUPERVISED_USER_TPM_ERROR);
+      button = l10n_util::GetStringUTF16(
+          IDS_CREATE_SUPERVISED_USER_TPM_ERROR_BUTTON);
+      break;
+    case ::login::SecureModuleUsed::CR50:
+      title = l10n_util::GetStringUTF16(
+          IDS_CREATE_SUPERVISED_USER_SECURE_MODULE_ERROR_TITLE);
+      message = l10n_util::GetStringUTF16(
+          IDS_CREATE_SUPERVISED_USER_SECURE_MODULE_ERROR);
+      button = l10n_util::GetStringUTF16(
+          IDS_CREATE_SUPERVISED_USER_SECURE_MODULE_ERROR_BUTTON);
+      break;
+    default:
+      NOTREACHED();
+      break;
+  }
+  if (view_)
+    view_->ShowErrorPage(title, message, button);
+}
+
 void SupervisedUserCreationScreen::OnPhotoTaken(
     const std::string& raw_data) {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   user_photo_ = gfx::ImageSkia();
   ImageDecoder::Cancel(this);
   ImageDecoder::Start(this, raw_data);
 }
 
 void SupervisedUserCreationScreen::OnImageDecoded(
     const SkBitmap& decoded_image) {
@@ skipping 19 matching lines @@
     selected_image_ = user_manager::User::USER_IMAGE_EXTERNAL;
   } else {
     NOTREACHED() << "Unexpected image type: " << image_type;
   }
 }
 
 void SupervisedUserCreationScreen::OnImageAccepted() {
 }
 
 }  // namespace chromeos