writerfilter: remove PropertyMap::InsertPropsNoOverwrite again:

Turns out nobody calls that, so the boolean parameter to insert method
was not just ugly but entirely pointless.

Change-Id: Icb928747d51487d6884a16dcc1f4e22b00c7c22b

writerfilter/source/dmapper/PropertyMap.cxx

@@ -223,21 +223,12 @@ template<class T>
   }
 };
 
-
 void PropertyMap::InsertProps(const PropertyMapPtr pMap)
 {
     if( pMap.get() )
     {
         ::std::for_each( pMap->begin(), pMap->end(),
                 removeExistingElements<PropertyMap::value_type>(*this) );
-        InsertPropsNoOverwrite(pMap);
-    }
-}
-
-void PropertyMap::InsertPropsNoOverwrite(const PropertyMapPtr pMap)
-{
-    if( pMap.get() )
-    {
         _PropertyMap::insert(pMap->begin(), pMap->end());
         insertTableProperties(pMap.get());
 
@@ -245,7 +236,6 @@ void PropertyMap::InsertPropsNoOverwrite(const PropertyMapPtr pMap)
     }
 }
 
-
 const uno::Reference< text::XFootnote>&  PropertyMap::GetFootnote() const
 {
     return m_xFootnote;

writerfilter/source/dmapper/PropertyMap.hxx

@@ -105,7 +105,6 @@ public:
     /** Add property, usually overwrites already available attributes. It shouldn't overwrite in case of default attributes
      */
     void Insert( PropertyIds eId, bool bIsTextProperty, const ::com::sun::star::uno::Any& rAny, bool bOverwrite = true );
-    void InsertPropsNoOverwrite(const boost::shared_ptr<PropertyMap> pMap);
     void InsertProps(const boost::shared_ptr<PropertyMap> pMap);
 
     const ::com::sun::star::uno::Reference< ::com::sun::star::text::XFootnote>&  GetFootnote() const;