Files.app: handle UNSUPPORTED_FILESYSTEM errors.

chrome/common/extensions/api/file_browser_private.idl

 // Copyright 2013 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.
 
 // fileBrowserPrivate API.
 // This is a private API used by the file browser of ChromeOS.
 [platforms=("chromeos"),
  implemented_in="chrome/browser/chromeos/extensions/file_manager/file_browser_private_api_functions.h"]
 namespace fileBrowserPrivate {
 // Type of the mounted volume.
@@ skipping 21 matching lines @@
   error_path_already_mounted,
   error_path_not_mounted,
   error_directory_creation_failed,
   error_invalid_mount_options,
   error_invalid_unmount_options,
   error_insufficient_permissions,
   error_mount_program_not_found,
   error_mount_program_failed,
   error_invalid_device_path,
   error_unknown_filesystem,
-  error_unsuported_filesystem,
+  error_unsupported_filesystem,
   error_invalid_archive,
   error_authentication,
   error_path_unmounted
 };
 
 // File transfer progress state.
 enum TransferState { started, in_progress, completed, failed };
 
 // Defines file transfer direction.
 enum TransferType { upload, download };
@@ skipping 766 matching lines @@
   static void onDriveSyncError(DriveSyncErrorEvent event);
 
   // Dispatched when a profile is added.
   static void onProfileAdded();
 
   // Dispatched when any window moves another desktop.
   // TODO(hirono): Add information which window is moved.
   static void onDesktopChanged();
 };
 };