ADO driver: don't override a virtual method just to call the one of the parent

Change-Id: I39020452e8ff4b17b0c1cfb9ff54bf650ab97fc3

connectivity/source/drivers/ado/APreparedStatement.cxx

@@ -444,16 +444,6 @@ void SAL_CALL OPreparedStatement::clearParameters(  ) throw(SQLException, Runtim
     }
 }
 
-void SAL_CALL OPreparedStatement::acquire() throw()
-{
-    OStatement_Base::acquire();
-}
-
-void SAL_CALL OPreparedStatement::release() throw()
-{
-    OStatement_Base::release();
-}
-
 void OPreparedStatement::replaceParameterNodeName(OSQLParseNode* _pNode,
                                                   const OUString& _sDefaultName,
                                                   sal_Int32& _rParameterCount)

connectivity/source/inc/ado/APreparedStatement.hxx

@@ -63,8 +63,6 @@ namespace connectivity
             // a Constructor, that is needed for when Returning the Object is needed:
             OPreparedStatement( OConnection* _pConnection,const OTypeInfoMap& _TypeInfo,const OUString& sql);
 
-            virtual void SAL_CALL acquire() throw();
-            virtual void SAL_CALL release() throw();
             virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException);
             //XTypeProvider
             virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes(  ) throw(::com::sun::star::uno::RuntimeException);