Remove unused HelpCloseListener

Change-Id: I9040a1262b31f8d0f19594b6efcf12b2c38be7be

sdext/source/minimizer/optimizerdialog.cxx

@@ -756,25 +756,4 @@ void SpinListenerFormattedField0Pg1::disposing( const ::com::sun::star::lang::Ev
 {
 }
 
-
-
-void HelpCloseListener::addCloseListener( const Reference < XCloseListener >& ) throw( RuntimeException )
-{
-}
-void HelpCloseListener::removeCloseListener( const Reference < XCloseListener >& ) throw( RuntimeException )
-{
-}
-void HelpCloseListener::queryClosing( const EventObject&, sal_Bool /* bDeliverOwnership */ )
-        throw ( RuntimeException, CloseVetoException, std::exception )
-{
-}
-void HelpCloseListener::notifyClosing( const EventObject& )
-        throw ( RuntimeException, std::exception )
-{
-}
-void HelpCloseListener::disposing( const EventObject& ) throw ( RuntimeException, std::exception )
-{
-    mrXFrame = NULL;
-}
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

sdext/source/minimizer/optimizerdialog.hxx

@@ -37,7 +37,6 @@
 #include <com/sun/star/view/XSelectionSupplier.hpp>
 #include <com/sun/star/uno/XComponentContext.hpp>
 #include <com/sun/star/awt/XItemEventBroadcaster.hpp>
-#include <com/sun/star/util/XCloseListener.hpp>
 #include <com/sun/star/frame/XStorable.hpp>
 #include <com/sun/star/frame/XDispatch.hpp>
 #include <com/sun/star/frame/XDesktop.hpp>
@@ -214,25 +213,6 @@ private:
     OptimizerDialog& mrOptimizerDialog;
 };
 
-
-
-class HelpCloseListener : public ::cppu::WeakImplHelper1< com::sun::star::util::XCloseListener >
-{
-public:
-    HelpCloseListener( com::sun::star::uno::Reference< com::sun::star::frame::XFrame >& rXFrame ) : mrXFrame( rXFrame ){};
-
-    virtual void SAL_CALL addCloseListener(const com::sun::star::uno::Reference < com::sun::star::util::XCloseListener >& ) throw( com::sun::star::uno::RuntimeException );
-    virtual void SAL_CALL removeCloseListener( const com::sun::star::uno::Reference < com::sun::star::util::XCloseListener >& xListener ) throw( com::sun::star::uno::RuntimeException );
-    virtual void SAL_CALL notifyClosing( const com::sun::star::lang::EventObject& aEvent ) throw (com::sun::star::uno::RuntimeException, std::exception) ;
-    virtual void SAL_CALL queryClosing( const com::sun::star::lang::EventObject& aEvent, sal_Bool bDeliverOwnership ) throw (com::sun::star::uno::RuntimeException, com::sun::star::util::CloseVetoException, std::exception) ;
-    virtual void SAL_CALL disposing( const com::sun::star::lang::EventObject& aEvent ) throw (com::sun::star::uno::RuntimeException, std::exception) ;
-
-private:
-
-    com::sun::star::uno::Reference< com::sun::star::frame::XFrame >& mrXFrame;
-};
-
-
 #endif // INCLUDED_SDEXT_SOURCE_MINIMIZER_OPTIMIZERDIALOG_HXX
 
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