tdf#172093 editeng: Fix freeze in character transliteration

Deletes some experimental YRS code that was causing an infinite loop in
drawing the selection after character transliteration. This code was
originally part of a patch meant to correct peer cursors after inserts
and deletes. Unfortunately, the implementation for transliteration was
incorrect and leaves the selection in an invalid state.

Regression from commit 0ff4c66190
  Author: Michael Stahl <michael.stahl@allotropia.de>
  Date:   Fri Feb 14 18:03:16 2025 +0100
  LOCRDT editeng,sw: yrs peer cursors for editengine

Change-Id: I2b8cd9d501b8262dfc07b808beda7a3767f9455c
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/208174
Tested-by: Jenkins
Reviewed-by: Jonathan Clark <jonathan@libreoffice.org>

editeng/source/editeng/impedit4.cxx

@@ -3254,16 +3254,11 @@ short ImpEditEngine::ReplaceTextOnly(
 
             DBG_ASSERT( (nCurrentPos+1) < pNode->Len(), "TransliterateText - String smaller than expected!" );
             GetEditDoc().RemoveChars( EditPaM( pNode, nCurrentPos+1 ), -nDiff);
-            ESelection const deleted{maEditDoc.GetPos(pNode), nCurrentPos+1, maEditDoc.GetPos(pNode), nCurrentPos-nDiff};
-            UpdateSelectionsDelete(deleted);
         }
         else
         {
             DBG_ASSERT( nDiff == 1, "TransliterateText - Diff other than expected! But should work..." );
             GetEditDoc().InsertText( EditPaM( pNode, nCurrentPos ), OUStringChar(rNewText[n]) );
-            ESelection const inserted{maEditDoc.GetPos(pNode), nCurrentPos, maEditDoc.GetPos(pNode), nCurrentPos+nDiff};
-            UpdateSelectionsInsert(inserted);
-
         }
         nDiffs = sal::static_int_cast< short >(nDiffs + nDiff);
     }