[gnote] Replace std::string by Glib::ustring in table of contents

[Aurimas Černius <aurimasc src gnome org>]

commit 10d4465bbb6089f766c91f75757809933684244e
Author: Aurimas Černius <aurisc4 gmail com>
Date:   Sun Feb 12 16:40:15 2017 +0200

    Replace std::string by Glib::ustring in table of contents

 .../tableofcontents/tableofcontentsmenuitem.cpp    |    4 ++--
 .../tableofcontents/tableofcontentsmenuitem.hpp    |    5 ++---
 2 files changed, 4 insertions(+), 5 deletions(-)
---
diff --git a/src/addins/tableofcontents/tableofcontentsmenuitem.cpp 
b/src/addins/tableofcontents/tableofcontentsmenuitem.cpp
index e880c4e..fcdf04f 100644
--- a/src/addins/tableofcontents/tableofcontentsmenuitem.cpp
+++ b/src/addins/tableofcontents/tableofcontentsmenuitem.cpp
@@ -2,7 +2,7 @@
  * "Table of Contents" is a Note add-in for Gnote.
  *  It lists note's table of contents in a menu.
  *
- * Copyright (C) 2015 Aurimas Cernius <aurisc4 gmail com>
+ * Copyright (C) 2015,2017 Aurimas Cernius <aurisc4 gmail com>
  * Copyright (C) 2013 Luc Pionchon <pionchon luc gmail com>
  *
  * This program is free software: you can redistribute it and/or modify
@@ -37,7 +37,7 @@ namespace tableofcontents {
 
 TableofcontentsMenuItem::TableofcontentsMenuItem (
                             const gnote::Note::Ptr & note,
-                            const std::string      & heading,
+                            const Glib::ustring    & heading,
                             Heading::Type            heading_level,
                             int                      heading_position)
   : m_note            (note)
diff --git a/src/addins/tableofcontents/tableofcontentsmenuitem.hpp 
b/src/addins/tableofcontents/tableofcontentsmenuitem.hpp
index 43ade25..31fe448 100644
--- a/src/addins/tableofcontents/tableofcontentsmenuitem.hpp
+++ b/src/addins/tableofcontents/tableofcontentsmenuitem.hpp
@@ -3,7 +3,7 @@
  *  It lists note's table of contents in a menu.
  *
  * Copyright (C) 2013 Luc Pionchon <pionchon luc gmail com>
- * Copyright (C) 2013 Aurimas Cernius
+ * Copyright (C) 2013,2017 Aurimas Cernius
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -24,7 +24,6 @@
 #ifndef __TABLEOFCONTENT_MENU_ITEM_HPP_
 #define __TABLEOFCONTENT_MENU_ITEM_HPP_
 
-#include <string>
 #include <gtkmm/imagemenuitem.h>
 
 #include "base/macros.hpp"
@@ -39,7 +38,7 @@ class TableofcontentsMenuItem : public Gtk::ImageMenuItem
 {
 public:
   TableofcontentsMenuItem ( const gnote::Note::Ptr & note,
-                           const std::string      & heading,
+                           const Glib::ustring     & heading,
                            Heading::Type            heading_level,
                            int                      heading_position
                          );