remove unused code LanguageTag::convertLocaleToBcp47()

Change-Id: I4c655c16850ccfec44010ce8b100eeff0c8c3826

i18nlangtag/source/languagetag/languagetag.cxx

@@ -1362,13 +1362,6 @@ void LanguageTagImpl::convertLocaleToBcp47()
 }
 
 
-void LanguageTag::convertLocaleToBcp47()
-{
-    getImpl()->convertLocaleToBcp47();
-    syncFromImpl();
-}
-
-
 void LanguageTagImpl::convertLocaleToLang( bool bAllowOnTheFlyID )
 {
     if (mbSystemLocale)

include/i18nlangtag/languagetag.hxx

@@ -521,7 +521,6 @@ private:
     void                syncVarsFromRawImpl() const;
     void                syncVarsFromImpl() const;
 
-    void                convertLocaleToBcp47();
     void                convertLocaleToLang();
     void                convertBcp47ToLocale();
     void                convertBcp47ToLang();

unusedcode.easy

@@ -30,7 +30,6 @@ Json::Json(std::map<std::basic_string<char, std::char_traits<char>, std::allocat
 Json::Json(std::map<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::shared_ptr<libcmis::Property>, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::shared_ptr<libcmis::Property> > > > const&)
 Json::swap(Json&)
 LanguageTag::LanguageTag()
-LanguageTag::convertLocaleToBcp47()
 LanguageTag::getRegion() const
 LanguageTag::reset(_rtl_Locale const&)
 ListBox::GetMRUCount() const