some more LocaleToLanguage() replacement

Change-Id: Idde3595e92744a8bfc81a0c4714fde67e2220ea5

lingucomponent/source/spellcheck/macosxspell/macspellimp.mm

@@ -296,7 +296,7 @@ sal_Bool SAL_CALL
     sal_Int16 nFailure = GetSpellFailure( rWord, rLocale );
     if (nFailure != -1)
     {
-        sal_Int16 nLang = LocaleToLanguage( rLocale );
+        sal_Int16 nLang = LanguageTag( rLocale ).getLanguageType();
         // postprocess result for errors that should be ignored
         if (   (!rHelper.IsSpellUpperCase()  && IsUpper( rWord, nLang ))
             || (!rHelper.IsSpellWithDigits() && HasDigits( rWord ))
@@ -320,7 +320,7 @@ Reference< XSpellAlternatives >
     Reference< XSpellAlternatives > xRes;
         // note: mutex is held by higher up by spell which covers both
 
-    sal_Int16 nLang = LocaleToLanguage( rLocale );
+    sal_Int16 nLang = LanguageTag( rLocale ).getLanguageType();
     int count;
     Sequence< OUString > aStr( 0 );
 

linguistic/workben/sspellimp.cxx

@@ -185,7 +185,7 @@ sal_Bool SAL_CALL
     sal_Int16 nFailure = GetSpellFailure( rWord, rLocale );
     if (nFailure != -1)
     {
-        sal_Int16 nLang = LocaleToLanguage( rLocale );
+        sal_Int16 nLang = LanguageTag( rLocale ).getLanguageType();
         // postprocess result for errors that should be ignored
         if (   (!rHelper.IsSpellUpperCase()  && IsUpper( rWord, nLang ))
             || (!rHelper.IsSpellWithDigits() && HasDigits( rWord ))
@@ -214,7 +214,7 @@ Reference< XSpellAlternatives >
     String aTmp( rWord );
     if (aTmp.Len())
     {
-        sal_Int16 nLang = LocaleToLanguage( rLocale );
+        sal_Int16 nLang = LanguageTag( rLocale ).getLanguageType();
 
         if (STRING_NOTFOUND != aTmp.SearchAscii( "liss" ))
         {