introduce SwClient::EndListeningAll()

- this is to reduce the use of GetRegisterdIn(), which should be an
implementation detail
- remove SwTOXMark::DeRegister() which did the same for a part of the
class tree
- remove SwUndoSetFlyFormat::DeRegisterFromFormat(), same
- remove doubletracking FrameDeleteWatch::m_bDeleted, just check
GetRegisteredIn()

Change-Id: Id9364076759446ee5ff1898683c3ca700c1014c9
Reviewed-on: https://gerrit.libreoffice.org/48548
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Björn Michaelsen <bjoern.michaelsen@libreoffice.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/sw/source/filter/html/swhtml.cxx b/sw/source/filter/html/swhtml.cxx
index 3cb67e703bef..c24502019fe1 100644
--- a/sw/source/filter/html/swhtml.cxx
+++ b/sw/source/filter/html/swhtml.cxx
@@ -923,7 +923,7 @@ void SwHTMLParser::Modify( const SfxPoolItem* pOld, const SfxPoolItem *pNew )
         if (pOld && static_cast<const SwPtrMsgPoolItem *>(pOld)->pObject == GetRegisteredIn())
         {
             // then we kill ourself
-            GetRegisteredInNonConst()->Remove( this );
+            EndListeningAll();
             ReleaseRef();                   // otherwise we're done!
         }
         break;