[filemanager] Content metadata moved to the cache.

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 <utility>
 
 #include "base/base64.h"
 #include "base/bind.h"
@@ skipping 1485 matching lines @@
   SET_STRING(IDS_FILE_BROWSER, GLINK_DOCUMENT_FILE_TYPE);
 
   SET_STRING(IDS_FILE_BROWSER, GDATA_PRODUCT_NAME);
   SET_STRING(IDS_FILE_BROWSER, GDATA_LOADING);
   SET_STRING(IDS_FILE_BROWSER, GDATA_LOADING_PROGRESS);
   SET_STRING(IDS_FILE_BROWSER, GDATA_CANNOT_REACH);
   SET_STRING(IDS_FILE_BROWSER, GDATA_LEARN_MORE);
   SET_STRING(IDS_FILE_BROWSER, GDATA_RETRY);
 
   SET_STRING(IDS_FILE_BROWSER, AUDIO_PLAYER_TITLE);
+  SET_STRING(IDS_FILE_BROWSER, AUDIO_PLAYER_DEFAULT_ARTIST);
 
   SET_STRING(IDS_FILE_BROWSER, FILE_ERROR_GENERIC);
   SET_STRING(IDS_FILE_BROWSER, FILE_ERROR_NOT_FOUND);
   SET_STRING(IDS_FILE_BROWSER, FILE_ERROR_SECURITY);
   SET_STRING(IDS_FILE_BROWSER, FILE_ERROR_NOT_READABLE);
   SET_STRING(IDS_FILE_BROWSER, FILE_ERROR_NO_MODIFICATION_ALLOWED);
   SET_STRING(IDS_FILE_BROWSER, FILE_ERROR_INVALID_STATE);
   SET_STRING(IDS_FILE_BROWSER, FILE_ERROR_INVALID_MODIFICATION);
   SET_STRING(IDS_FILE_BROWSER, FILE_ERROR_PATH_EXISTS);
 
@@ skipping 625 matching lines @@
   gdata::GDataSystemService* system_service =
       gdata::GDataSystemServiceFactory::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;
 }