remove unused code from i18nlangtag/LanguageTag

Specifically:
  LanguageTag::LanguageTag()
  LanguageTag::getRegion() const
  LanguageTag::reset(_rtl_Locale const&)

Change-Id: I8822db6e1df7cd912e9ae82cb9d9f51370d4c583

1 files changed, 0 insertions, 28 deletions

diff --git a/i18nlangtag/source/languagetag/languagetag.cxx b/i18nlangtag/source/languagetag/languagetag.cxx
index 721bb31c2c4a..6541c90fa45d 100644
--- a/i18nlangtag/source/languagetag/languagetag.cxx
+++ b/i18nlangtag/source/languagetag/languagetag.cxx
@@ -507,18 +507,6 @@ LanguageTag::LanguageTag( LanguageType nLanguage )
 }
 
 
-LanguageTag::LanguageTag()
-    :
-        mnLangID( LANGUAGE_DONTKNOW),
-        mbSystemLocale( false),
-        mbInitializedBcp47( false),
-        mbInitializedLocale( false),
-        mbInitializedLangID( true),
-        mbIsFallback( false)
-{
-}
-
-
 LanguageTag::LanguageTag( const OUString& rBcp47, const OUString& rLanguage,
                           const OUString& rScript, const OUString& rCountry )
     :
@@ -1067,14 +1055,6 @@ LanguageTag & LanguageTag::reset( LanguageType nLanguage )
 }
 
 
-LanguageTag & LanguageTag::reset( const rtl_Locale & rLocale )
-{
-    reset( lang::Locale( rLocale.Language, rLocale.Country, rLocale.Variant));
-    convertFromRtlLocale();
-    return *this;
-}
-
-
 bool LanguageTagImpl::canonicalize()
 {
 #ifdef erDEBUG
@@ -1889,14 +1869,6 @@ OUString LanguageTagImpl::getRegion() const
 }
 
 
-OUString LanguageTag::getRegion() const
-{
-    OUString aRet( getImpl()->getRegion());
-    const_cast<LanguageTag*>(this)->syncFromImpl();
-    return aRet;
-}
-
-
 OUString LanguageTagImpl::getVariants() const
 {
     if (!mbCachedVariants)