[filemanager] Improved action choices for a mounted drive.

chrome/browser/chromeos/extensions/file_browser_private_api.cc

 // Copyright (c) 2012 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/extensions/file_browser_private_api.h"
 
 #include <sys/statvfs.h>
 #include <utility>
 
 #include "base/base64.h"
@@ skipping 1651 matching lines @@
       l10n_util::GetStringUTF16(IDS_FILE_BROWSER_OK_LABEL));
   dict->SetString("GALLERY_CANCEL_LABEL",
       l10n_util::GetStringUTF16(IDS_FILE_BROWSER_CANCEL_LABEL));
   dict->SetString("GALLERY_CONFIRM_DELETE_ONE",
       l10n_util::GetStringUTF16(IDS_FILE_BROWSER_CONFIRM_DELETE_ONE));
   dict->SetString("GALLERY_CONFIRM_DELETE_SOME",
       l10n_util::GetStringUTF16(IDS_FILE_BROWSER_CONFIRM_DELETE_SOME));
 
   SET_STRING(IDS_FILE_BROWSER, ACTION_CHOICE_PHOTOS_DRIVE);
   SET_STRING(IDS_FILE_BROWSER, ACTION_CHOICE_VIEW_FILES);
+  SET_STRING(IDS_FILE_BROWSER, ACTION_CHOICE_WATCH_SINGLE_VIDEO);
   SET_STRING(IDS_FILE_BROWSER, ACTION_CHOICE_OK);
   SET_STRING(IDS_FILE_BROWSER, ACTION_CHOICE_COUNTER_NO_MEDIA);
   SET_STRING(IDS_FILE_BROWSER, ACTION_CHOICE_COUNTER);
 
   SET_STRING(IDS_FILE_BROWSER, PHOTO_IMPORT_TITLE);
   SET_STRING(IDS_FILE_BROWSER, PHOTO_IMPORT_IMPORT_BUTTON);
   SET_STRING(IDS_FILE_BROWSER, PHOTO_IMPORT_CANCEL_BUTTON);
   SET_STRING(IDS_FILE_BROWSER, PHOTO_IMPORT_GDATA_ERROR);
   SET_STRING(IDS_FILE_BROWSER, PHOTO_IMPORT_SOURCE_ERROR);
   SET_STRING(IDS_FILE_BROWSER, PHOTO_IMPORT_UNKNOWN_DATE);
@@ skipping 930 matching lines @@
   gdata::DriveSystemService* system_service =
       gdata::DriveSystemServiceFactory::GetForProfile(profile_);
   if (!system_service || !system_service->file_system())
     return false;
 
   FilePath directory_path = GetVirtualPathFromURL(GURL(file_url_as_string));
   system_service->file_system()->RequestDirectoryRefresh(directory_path);
 
   return true;
 }