remove unused code -SvtLanguageTable::AddLanguageTag

Change-Id: Ibb0dda4b48c711e72574c3f5aec9e3d1186d1526

include/svtools/langtab.hxx

@@ -43,13 +43,6 @@ public:
      */
     static OUString     GetLanguageString( const LanguageType eType, bool bUserInterfaceSelection );
 
-    /** Add a language tag to the table.
-
-        @param  rString
-                UI visible description string. If empty, the rLanguageTag Bcp47
-                string is used instead.
-     */
-    static sal_uInt32   AddLanguageTag( const LanguageTag& rLanguageTag, const OUString& rString );
 };
 
 // Add LRE or RLE embedding characters to the string based on the

svtools/source/misc/langtab.cxx

@@ -233,10 +233,4 @@ LanguageType SvtLanguageTable::GetLanguageTypeAtIndex( sal_uInt32 nIndex )
 }
 
 
-sal_uInt32 SvtLanguageTable::AddLanguageTag( const LanguageTag& rLanguageTag, const OUString& rString )
-{
-    return theLanguageTable::get().AddItem( (rString.isEmpty() ? rLanguageTag.getBcp47() : rString),
-            rLanguageTag.getLanguageType());
-}
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

unusedcode.easy

@@ -68,7 +68,6 @@ StyleSettings::SetTitleHeight(long)
 StyleSettings::SetUseFlatBorders(bool)
 StyleSettings::SetUseFlatMenus(bool)
 SvpSalInstance::PostedEventsInQueue()
-SvtLanguageTable::AddLanguageTag(LanguageTag const&, rtl::OUString const&)
 SvtListener::IsListening(SvtBroadcaster&) const
 SvxDummyShapeContainer::SvxDummyShapeContainer(com::sun::star::uno::Reference<com::sun::star::drawing::XShapes>)
 SvxNumberFormatShell::IsAdded_Impl(unsigned long)