coverity#1308484 Uncaught exception

Change-Id: I2c39d20f1abbfd5c2145d64871699c7e34023d99

svx/source/unogallery/unogalitem.cxx

@@ -256,7 +256,8 @@ void GalleryItem::_setPropertyValues( const comphelper::PropertyMapEntry** ppEnt
            beans::PropertyVetoException,
            lang::IllegalArgumentException,
            lang::WrappedTargetException,
-           uno::RuntimeException)
+           uno::RuntimeException,
+           std::exception)
 {
     const SolarMutexGuard aGuard;
 

svx/source/unogallery/unogalitem.hxx

@@ -76,7 +76,7 @@ protected:
     virtual ::sal_Int8 SAL_CALL getType(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 
     // PropertySetHelper
-    virtual void _setPropertyValues( const comphelper::PropertyMapEntry** ppEntries, const ::com::sun::star::uno::Any* pValues ) throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException, css::uno::RuntimeException ) SAL_OVERRIDE;
+    virtual void _setPropertyValues( const comphelper::PropertyMapEntry** ppEntries, const ::com::sun::star::uno::Any* pValues ) throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException, css::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
     virtual void _getPropertyValues( const comphelper::PropertyMapEntry** ppEntries, ::com::sun::star::uno::Any* pValue )
         throw (css::beans::UnknownPropertyException,
                css::lang::WrappedTargetException,