From a4dd8a2106215a2ece33d1b82e8725d68ae2630b Mon Sep 17 00:00:00 2001
From: Noel Grandin <noel@peralex.com>
Date: Thu, 27 Feb 2014 14:57:24 +0200
Subject: [PATCH] remove unused code from i18nlangtag/LanguageTag

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

Change-Id: I8822db6e1df7cd912e9ae82cb9d9f51370d4c583
---
 .../source/languagetag/languagetag.cxx        | 28 -------------------
 include/i18nlangtag/languagetag.hxx           | 16 -----------
 unusedcode.easy                               |  3 --
 3 files changed, 47 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)
diff --git a/include/i18nlangtag/languagetag.hxx b/include/i18nlangtag/languagetag.hxx
index d646127de8c6..dcb95c61d911 100644
--- a/include/i18nlangtag/languagetag.hxx
+++ b/include/i18nlangtag/languagetag.hxx
@@ -76,12 +76,6 @@ public:
     /** Init LanguageTag with LanguageType MS-LangID. */
     explicit LanguageTag( LanguageType nLanguage );
 
-    /** Default ctor, init LanguageTag with LanguageType LANGUAGE_DONTKNOW.
-
-        To be able to use LanguageTag in maps etc., avoid otherwise.
-     */
-    explicit LanguageTag();
-
     /** Init LanguageTag with either BCP 47 language tag (precedence if not
         empty), or a combination of language, script and country.
 
@@ -181,13 +175,6 @@ public:
      */
     OUString                        getCountry() const;
 
-    /** Get BCP 47 region tag, which may be an ISO 3166 country alpha code or
-        any other BCP 47 region tag.
-
-        Always resolves an empty tag to the system locale.
-     */
-    OUString                        getRegion() const;
-
     /** Get BCP 47 variant subtags, of the IANA Language Subtag Registry.
 
         If there are multiple variant subtags they are separated by '-'.
@@ -258,9 +245,6 @@ public:
     /** Reset with LanguageType MS-LangID. */
     LanguageTag &                   reset( LanguageType nLanguage );
 
-    /** Reset with rtl_Locale. */
-    LanguageTag &                   reset( const rtl_Locale & rLocale );
-
 
     /** Fall back to a known locale.
 
diff --git a/unusedcode.easy b/unusedcode.easy
index a97ed0948694..3095aae4734c 100644
--- a/unusedcode.easy
+++ b/unusedcode.easy
@@ -30,9 +30,6 @@ ImportExcel::GetLastFormula(short)
 Json::Json(std::map<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, Json, 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, Json> > > const&)
 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::getRegion() const
-LanguageTag::reset(_rtl_Locale const&)
 ListBox::GetMRUCount() const
 MenuBar::AddMenuBarButton(Image const&, Link const&, rtl::OUString const&, unsigned short)
 MenuBar::GetMenuBarButtonRectPixel(unsigned short)