remove dead TextLogger code

there was no implementation of the TextLogger class

Change-Id: Ie3def9c3100706fe6f9ee19ff044db303b2bab29

sd/source/ui/inc/TextLogger.hxx

-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- *
- * This file incorporates work covered by the following license notice:
- *
- *   Licensed to the Apache Software Foundation (ASF) under one or more
- *   contributor license agreements. See the NOTICE file distributed
- *   with this work for additional information regarding copyright
- *   ownership. The ASF licenses this file to you under the Apache
- *   License, Version 2.0 (the "License"); you may not use this file
- *   except in compliance with the License. You may obtain a copy of
- *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
- */
-
-#ifndef SD_TEXT_LOGGER_HXX
-#define SD_TEXT_LOGGER_HXX
-
-#include <tools/link.hxx>
-
-class String;
-class VclWindowEvent;
-
-namespace sd { namespace notes {
-
-class EditWindow;
-
-class TextLogger
-{
-public:
-    static TextLogger& Instance (void);
-
-    void AppendText (const char* sText);
-    void AppendText (const String& sText);
-    void AppendNumber (long int nValue);
-
-    void ConnectToEditWindow (EditWindow* pWindow);
-
-private:
-    static TextLogger* spInstance;
-    EditWindow* mpEditWindow;
-
-    TextLogger (void);
-
-    DECL_LINK(WindowEventHandler, VclWindowEvent*);
-};
-
-} } // end of namespace ::sd::notes
-
-#endif
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

sd/source/ui/slidesorter/controller/SlideSorterController.cxx

@@ -50,7 +50,6 @@
 
 #include "drawdoc.hxx"
 #include "DrawViewShell.hxx"
-#include "TextLogger.hxx"
 #include "ViewShellBase.hxx"
 #include "Window.hxx"
 #include "FrameView.hxx"