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

chrome/browser/ui/webui/extensions/extension_settings_handler.cc

Index: chrome/browser/ui/webui/extensions/extension_settings_handler.cc
diff --git a/chrome/browser/ui/webui/extensions/extension_settings_handler.cc b/chrome/browser/ui/webui/extensions/extension_settings_handler.cc
index bd3bc6f2385d03b49b54b3f3869ee66ae680b817..11ea684c80d9722339c948518fcbf58418f15585 100644
--- a/chrome/browser/ui/webui/extensions/extension_settings_handler.cc
+++ b/chrome/browser/ui/webui/extensions/extension_settings_handler.cc
@@ -930,9 +930,14 @@ void ExtensionSettingsHandler::HandleLoadUnpackedExtensionMessage(
   load_extension_dialog_ = ui::SelectFileDialog::Create(
       this, new ChromeSelectFilePolicy(web_ui()->GetWebContents()));
   load_extension_dialog_->SelectFile(
-      kSelectType, select_title, last_unpacked_directory_, NULL,
-      kFileTypeIndex, FILE_PATH_LITERAL(""),
-      web_ui()->GetWebContents()->GetView()->GetTopLevelNativeWindow(), NULL);
+      kSelectType,
+      select_title,
+      last_unpacked_directory_,
+      NULL,
+      kFileTypeIndex,
+      base::FilePath::StringType(),
+      web_ui()->GetWebContents()->GetView()->GetTopLevelNativeWindow(),
+      NULL);
 }
 
 void ExtensionSettingsHandler::ShowAlert(const std::string& message) {