[filebrowser] Add left panel with roots.

chrome/browser/extensions/extension_file_browser_private_api.cc

 // Copyright (c) 2011 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/extensions/extension_file_browser_private_api.h"
 
 #include "base/base64.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/json/json_writer.h"
@@ skipping 1505 matching lines @@
   result_.reset(new DictionaryValue());
   DictionaryValue* dict = reinterpret_cast<DictionaryValue*>(result_.get());
 
 #define SET_STRING(ns, id) \
   dict->SetString(#id, l10n_util::GetStringUTF16(ns##_##id))
 
   SET_STRING(IDS, WEB_FONT_FAMILY);
   SET_STRING(IDS, WEB_FONT_SIZE);
 
   SET_STRING(IDS_FILE_BROWSER, ROOT_DIRECTORY_LABEL);
-  SET_STRING(IDS_FILE_BROWSER, DOWNLOADS_DIRECTORY_LABEL);
   SET_STRING(IDS_FILE_BROWSER, ARCHIVE_DIRECTORY_LABEL);
   SET_STRING(IDS_FILE_BROWSER, REMOVABLE_DIRECTORY_LABEL);
+  SET_STRING(IDS_FILE_BROWSER, CHROMEBOOK_DIRECTORY_LABEL);
   SET_STRING(IDS_FILE_BROWSER, NAME_COLUMN_LABEL);
   SET_STRING(IDS_FILE_BROWSER, SIZE_COLUMN_LABEL);
   SET_STRING(IDS_FILE_BROWSER, TYPE_COLUMN_LABEL);
   SET_STRING(IDS_FILE_BROWSER, DATE_COLUMN_LABEL);
   SET_STRING(IDS_FILE_BROWSER, PREVIEW_COLUMN_LABEL);
 
   SET_STRING(IDS_FILE_BROWSER, DOWNLOADS_DIRECTORY_WARNING);
 
   SET_STRING(IDS_FILE_BROWSER, ERROR_CREATING_FOLDER);
   SET_STRING(IDS_FILE_BROWSER, ERROR_INVALID_CHARACTER);
@@ skipping 142 matching lines @@
       l10n_util::GetStringUTF16(IDS_CERT_MANAGER_VIEW_CERT_BUTTON));
   dict->SetString("PLAY_MEDIA",
       l10n_util::GetStringUTF16(IDS_CONTENT_CONTEXT_PLAY));
 #if defined(OS_CHROMEOS)
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kEnablePhotoEditor))
     dict->SetString("ENABLE_PHOTO_EDITOR", "true");
 #endif
 
   return true;
 }