Ticket #48799 - objectclass values could be dropped on the consumer
    
    Description: slapi_schema_expand_objectclasses was dropped if the modify
    operation is replicated in the fix of Ticket 17 "new replication optimizations".
    
    Since the replicated mods does not contain the expanded objectclasses,
    slapi_schema_expand_objectclasses is needed on the consumer, too.
    
    This patch resurrects the call for the consumer.
    
    https://fedorahosted.org/389/ticket/48799
    
    Author: nhosoi
    
    Review: wibrown
    (cherry picked from commit 016f0f9403a9492fc55c1c080afef9a9bf944f31)