cryptohome: Add the conversion for a new error code.

chromeos/cryptohome/homedir_methods.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 "chromeos/cryptohome/homedir_methods.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "base/bind.h"
@@ skipping 143 matching lines @@
     case CRYPTOHOME_ERROR_TPM_DEFEND_LOCK:
       return MOUNT_ERROR_TPM_DEFEND_LOCK;
     case CRYPTOHOME_ERROR_MOUNT_MOUNT_POINT_BUSY:
       return MOUNT_ERROR_MOUNT_POINT_BUSY;
     case CRYPTOHOME_ERROR_TPM_NEEDS_REBOOT:
       return MOUNT_ERROR_TPM_NEEDS_REBOOT;
     case CRYPTOHOME_ERROR_AUTHORIZATION_KEY_DENIED:
     case CRYPTOHOME_ERROR_KEY_LABEL_EXISTS:
     case CRYPTOHOME_ERROR_UPDATE_SIGNATURE_INVALID:
       return MOUNT_ERROR_KEY_FAILURE;
+    case CRYPTOHOME_ERROR_MOUNT_OLD_ENCRYPTION:
+      return MOUNT_ERROR_OLD_ENCRYPTION;
+    case CRYPTOHOME_ERROR_MOUNT_PREVIOUS_MIGRATION_INCOMPLETE:
+      return MOUNT_ERROR_PREVIOUS_MIGRATION_INCOMPLETE;
     default:
       NOTREACHED();
       return MOUNT_ERROR_FATAL;
   }
 }
 
 // The implementation of HomedirMethods
 class HomedirMethodsImpl : public HomedirMethods {
  public:
   HomedirMethodsImpl() : weak_ptr_factory_(this) {}
@@ skipping 316 matching lines @@
   }
   delete g_homedir_methods;
   g_homedir_methods = NULL;
   VLOG(1) << "HomedirMethods Shutdown completed";
 }
 
 // static
 HomedirMethods* HomedirMethods::GetInstance() { return g_homedir_methods; }
 
 }  // namespace cryptohome