sw_redlinehide: use unwrapping SwIterator when iterating SwModify

... that could be a SwTextNode, too.

Change-Id: I5627564966ce331b07b69010d42d61ff8a04364c

sw/source/core/doc/docredln.cxx

@@ -310,7 +310,7 @@ namespace
 void lcl_LOKInvalidateFrames(const SwModify& rMod, const SwRootFrame* pLayout,
         SwFrameType const nFrameType, const Point* pPoint)
 {
-    SwIterator<SwFrame,SwModify> aIter( rMod );
+    SwIterator<SwFrame, SwModify, sw::IteratorMode::UnwrapMulti> aIter(rMod);
 
     for (SwFrame* pTmpFrame = aIter.First(); pTmpFrame; pTmpFrame = aIter.Next() )
     {

sw/source/core/draw/dcontact.cxx

@@ -1836,7 +1836,7 @@ void SwDrawContact::ConnectToLayout( const SwFormatAnchor* pAnch )
                     break;
                 }
 
-                SwIterator<SwFrame,SwModify> aIter( *pModify );
+                SwIterator<SwFrame, SwModify, sw::IteratorMode::UnwrapMulti> aIter(*pModify);
                 SwFrame* pAnchorFrameOfMaster = nullptr;
                 for( SwFrame *pFrame = aIter.First(); pFrame; pFrame = aIter.Next() )
                 {

sw/source/core/layout/frmtool.cxx

@@ -3232,7 +3232,7 @@ SwFrame* GetFrameOfModify( const SwRootFrame* pLayout, SwModify const& rMod, SwF
     SwRect aCalcRect;
     bool bClientIterChanged = false;
 
-    SwIterator<SwFrame,SwModify> aIter( rMod );
+    SwIterator<SwFrame, SwModify, sw::IteratorMode::UnwrapMulti> aIter(rMod);
     do {
         pMinFrame = nullptr;
         aHolder.Reset();
@@ -3424,7 +3424,7 @@ bool SwDeletionChecker::HasBeenDeleted()
     if ( !mpFrame || !mpRegIn )
         return false;
 
-    SwIterator<SwFrame,SwModify> aIter(*mpRegIn);
+    SwIterator<SwFrame, SwModify, sw::IteratorMode::UnwrapMulti> aIter(*mpRegIn);
     SwFrame* pLast = aIter.First();
     while ( pLast )
     {