tdf#90996: don't overwrite comments in ScTable::FillFormulaVertical

IDF_CONTENTS includes IDF_NOTE, which should not be used here

Change-Id: I904fbdbfcb97865a5682d9073e0ce2d5a2c694fb
Reviewed-on: https://gerrit.libreoffice.org/16085Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
Tested-by: Michael Meeks <michael.meeks@collabora.com>

sc/source/core/data/table4.cxx

@@ -1170,7 +1170,7 @@ void ScTable::FillFormulaVertical(
     if (aSpans.empty())
         return;
 
-    aCol[nCol].DeleteRanges(aSpans, IDF_CONTENTS, false);
+    aCol[nCol].DeleteRanges(aSpans, IDF_VALUE | IDF_DATETIME | IDF_STRING | IDF_FORMULA | IDF_OUTLINE, false);
     aCol[nCol].CloneFormulaCell(rSrcCell, sc::CellTextAttr(), aSpans, NULL);
 
     boost::shared_ptr<sc::ColumnBlockPositionSet> pSet(new sc::ColumnBlockPositionSet(*pDocument));