[gnote] Replace std::string by Glib::ustring in StreamWriter

[Aurimas Černius <aurimasc src gnome org>]

commit e2a0d9d0a73a09f64e18e4a8aed8803f3c299376
Author: Aurimas Černius <aurisc4 gmail com>
Date:   Fri Jan 27 22:36:43 2017 +0200

    Replace std::string by Glib::ustring in StreamWriter

 src/sharp/streamwriter.cpp |    6 +++---
 src/sharp/streamwriter.hpp |   10 +++++-----
 2 files changed, 8 insertions(+), 8 deletions(-)
---
diff --git a/src/sharp/streamwriter.cpp b/src/sharp/streamwriter.cpp
index 651b34a..e7ec642 100644
--- a/src/sharp/streamwriter.cpp
+++ b/src/sharp/streamwriter.cpp
@@ -1,7 +1,7 @@
 /*
  * gnote
  *
- * Copyright (C) 2012 Aurimas Cernius
+ * Copyright (C) 2012,2017 Aurimas Cernius
  * Copyright (C) 2009 Hubert Figuiere
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -46,13 +46,13 @@ StreamWriter::~StreamWriter()
   }
 }
 
-void StreamWriter::init(const std::string & filename)
+void StreamWriter::init(const Glib::ustring & filename)
 {
   m_file = fopen(filename.c_str(), "wb");
 }
 
 
-void StreamWriter::write(const std::string & text)
+void StreamWriter::write(const Glib::ustring & text)
 {
   fprintf(m_file, "%s", text.c_str());
 }
diff --git a/src/sharp/streamwriter.hpp b/src/sharp/streamwriter.hpp
index 938da92..598f341 100644
--- a/src/sharp/streamwriter.hpp
+++ b/src/sharp/streamwriter.hpp
@@ -1,7 +1,7 @@
 /*
  * gnote
  *
- * Copyright (C) 2012 Aurimas Cernius
+ * Copyright (C) 2012,2017 Aurimas Cernius
  * Copyright (C) 2009 Hubert Figuiere
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -30,10 +30,10 @@
 
 #include <stdio.h>
 
-#include <string>
-
 #include <libxml/tree.h>
 
+#include <glibmm/ustring.h>
+
 namespace sharp {
 
 
@@ -43,14 +43,14 @@ public:
   StreamWriter();
   ~StreamWriter();
 
-  void init(const std::string &);
+  void init(const Glib::ustring &);
 
   FILE * file()
     {
       return m_file;
     }
 
-  void write(const std::string & );
+  void write(const Glib::ustring & );
   void write(const xmlBufferPtr);
 
   void close();