adapt to the change from sal_Int32 to TextFrameIndex

see commit 2136dc24 and commit e721f958

Change-Id: I07ace74f93adc2568003314b5f05c41611d6f77c
Reviewed-on: https://gerrit.libreoffice.org/64671
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

sw/source/core/text/guess.cxx

@@ -202,7 +202,7 @@ bool SwTextGuess::Guess( const SwTextPortion& rPor, SwTextFormatInfo &rInf,
         nCutPos = rInf.GetTextBreak( nLineWidth, nMaxLen, nMaxComp, rInf.GetCachedVclData().get() );
 
 #if OSL_DEBUG_LEVEL > 1
-        if ( COMPLETE_STRING != nCutPos )
+        if ( TextFrameIndex(COMPLETE_STRING) != nCutPos )
         {
             sal_uInt16 nMinSize;
             rInf.GetTextSize( &rSI, rInf.GetIdx(), nCutPos - rInf.GetIdx(),

sw/source/core/text/porlay.cxx

@@ -1371,7 +1371,7 @@ void SwScriptInfo::InitScriptInfo(const SwTextNode& rNode,
                 // Check that ScriptChangeInfos are in increasing order of
                 // position and that we don't have "empty" changes.
                 sal_uInt8 nLastTyp = i18n::ScriptType::WEAK;
-                sal_Int32 nLastPos = 0;
+                TextFrameIndex nLastPos = TextFrameIndex(0);
                 for (const auto& rScriptChange : m_ScriptChanges)
                 {
                     SAL_WARN_IF( nLastTyp == rScriptChange.type ||