Rewrite std::string("") to std::string(), Linux edition.

chrome/browser/extensions/api/bookmarks/bookmarks_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/extensions/api/bookmarks/bookmarks_api.h"
 
 #include "base/bind.h"
 #include "base/files/file_path.h"
 #include "base/i18n/file_util_icu.h"
 #include "base/i18n/time_formatting.h"
@@ skipping 928 matching lines @@
   if (type == ui::SelectFileDialog::SELECT_OPEN_FILE)
     file_type_info.support_drive = true;
   // |web_contents| can be NULL (for background pages), which is fine. In such
   // a case if file-selection dialogs are forbidden by policy, we will not
   // show an InfoBar, which is better than letting one appear out of the blue.
   select_file_dialog_->SelectFile(type,
                                   string16(),
                                   default_path,
                                   &file_type_info,
                                   0,
-                                  FILE_PATH_LITERAL(""),
+                                  base::FilePath::StringType(),
                                   NULL,
                                   NULL);
 }
 
 void BookmarksIOFunction::FileSelectionCanceled(void* params) {
   Release();  // Balanced in BookmarksIOFunction::SelectFile()
 }
 
 void BookmarksIOFunction::MultiFilesSelected(
     const std::vector<base::FilePath>& files, void* params) {
@@ skipping 39 matching lines @@
 #if !defined(OS_ANDROID)
   // Android does not have support for the standard exporter.
   // TODO(jgreenwald): remove ifdef once extensions are no longer built on
   // Android.
   bookmark_html_writer::WriteBookmarks(profile(), path, NULL);
 #endif
   Release();  // Balanced in BookmarksIOFunction::SelectFile()
 }
 
 }  // namespace extensions