Remove unused tools function.

this patch removes the unused (according to OpenGrok) GetIsoFallback
function from the tools module.

rsc/source/parser/rscdb.cxx

@@ -35,7 +35,6 @@
 
 #include <tools/fsys.hxx>
 #include <tools/rc.h>
-#include <tools/isofallback.hxx>
 #include <rtl/strbuf.hxx>
 #include <sal/macros.h>
 

tools/Library_tl.mk

@@ -95,7 +95,6 @@ $(eval $(call gb_Library_add_exception_objects,tl,\
     tools/source/misc/extendapplicationenvironment \
     tools/source/misc/getprocessworkingdir \
     tools/source/misc/solarmutex \
-    tools/source/rc/isofallback \
     tools/source/rc/rc \
     tools/source/rc/resary \
     tools/source/rc/resmgr \

tools/Package_inc.mk

@@ -53,7 +53,6 @@ $(eval $(call gb_Package_add_file,tools_inc,inc/tools/inetdef.hxx,tools/inetdef.
 $(eval $(call gb_Package_add_file,tools_inc,inc/tools/inetmime.hxx,tools/inetmime.hxx))
 $(eval $(call gb_Package_add_file,tools_inc,inc/tools/inetmsg.hxx,tools/inetmsg.hxx))
 $(eval $(call gb_Package_add_file,tools_inc,inc/tools/inetstrm.hxx,tools/inetstrm.hxx))
-$(eval $(call gb_Package_add_file,tools_inc,inc/tools/isofallback.hxx,tools/isofallback.hxx))
 $(eval $(call gb_Package_add_file,tools_inc,inc/tools/line.hxx,tools/line.hxx))
 $(eval $(call gb_Package_add_file,tools_inc,inc/tools/link.hxx,tools/link.hxx))
 $(eval $(call gb_Package_add_file,tools_inc,inc/tools/list.hxx,tools/list.hxx))

tools/inc/tools/isofallback.hxx

-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-#ifndef _ISOFALLBACK_HXX
-#define _ISOFALLBACK_HXX
-
-#include <rtl/string.hxx>
-#include "tools/toolsdllapi.h"
-
-// Return true if valid fallback found
-TOOLS_DLLPUBLIC bool GetIsoFallback(rtl::OString& rLanguage);
-
-#endif //_ISOFALLBACK_HXX
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

tools/source/rc/isofallback.cxx

-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-
-#include <tools/isofallback.hxx>
-
-// -----------------------------------------------------------------------
-
-// Return true if valid fallback found
-bool GetIsoFallback(rtl::OString& rLanguage)
-{
-    rLanguage = rLanguage.trim();
-    if (!rLanguage.isEmpty())
-    {
-        sal_Int32 nSepPos = rLanguage.indexOf('-');
-        if (nSepPos == -1)
-        {
-            if (rLanguage.equalsL(RTL_CONSTASCII_STRINGPARAM("en")))
-            {
-                // en -> ""
-                rLanguage = rtl::OString();
-                return false;
-            }
-            else
-            {
-                // de -> en-US ;
-                rLanguage = rtl::OString(RTL_CONSTASCII_STRINGPARAM("en-US"));
-                return true;
-            }
-        }
-        else if( !(nSepPos == 1 && (rLanguage.toChar() == 'x' || rLanguage.toChar() == 'X')) )
-        {
-            // de-CH -> de ;
-            // try erase from -
-            sal_Int32 nIndex = 0;
-            rLanguage = rLanguage.getToken(0, '-', nIndex);
-            return true;
-        }
-    }
-    // "" -> ""; x-no-translate -> ""
-    rLanguage = rtl::OString();
-    return false;
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

tools/source/rc/resmgr.cxx

@@ -51,8 +51,6 @@
 #include <i18npool/mslangid.hxx>
 #include <tools/simplerm.hxx>
 
-#include <tools/isofallback.hxx>
-
 #include <functional>
 #include <algorithm>
 #include <boost/unordered_map.hpp>