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

chrome/browser/ui/webui/options/browser_options_handler.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/ui/webui/options/browser_options_handler.h"
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 1176 matching lines @@
     const ListValue* args) {
   PrefService* pref_service = Profile::FromWebUI(web_ui())->GetPrefs();
   select_folder_dialog_ = ui::SelectFileDialog::Create(
       this, new ChromeSelectFilePolicy(web_ui()->GetWebContents()));
   ui::SelectFileDialog::FileTypeInfo info;
   info.support_drive = true;
   select_folder_dialog_->SelectFile(
       ui::SelectFileDialog::SELECT_FOLDER,
       l10n_util::GetStringUTF16(IDS_OPTIONS_DOWNLOADLOCATION_BROWSE_TITLE),
       pref_service->GetFilePath(prefs::kDownloadDefaultDirectory),
-      &info, 0, FILE_PATH_LITERAL(""),
-      web_ui()->GetWebContents()->GetView()->GetTopLevelNativeWindow(), NULL);
+      &info,
+      0,
+      base::FilePath::StringType(),
+      web_ui()->GetWebContents()->GetView()->GetTopLevelNativeWindow(),
+      NULL);
 }
 
 void BrowserOptionsHandler::FileSelected(const base::FilePath& path, int index,
                                          void* params) {
   content::RecordAction(UserMetricsAction("Options_SetDownloadDirectory"));
   PrefService* pref_service = Profile::FromWebUI(web_ui())->GetPrefs();
   pref_service->SetFilePath(prefs::kDownloadDefaultDirectory, path);
 }
 
 void BrowserOptionsHandler::OnCloudPrintSetupClosed() {
@@ skipping 294 matching lines @@
   base::FundamentalValue disabled(profile_pref_registrar_.IsManaged() ||
                                   is_extension_controlled);
   base::FundamentalValue extension_controlled(is_extension_controlled);
   web_ui()->CallJavascriptFunction("BrowserOptions.setupProxySettingsSection",
                                    disabled, extension_controlled);
 
 #endif  // !defined(OS_CHROMEOS)
 }
 
 }  // namespace options