can't be executed on slave". It will be possible to solve this problem
in more correct way when we will implement WL#2897 "Complete definer support
in the stored routines".


mysql-test/r/rpl_sp.result:
  Added test for bug #13969 "Routines which are replicated from master can't be
  executed on slave".
mysql-test/t/rpl_sp.test:
  Added test for bug #13969 "Routines which are replicated from master can't be
  executed on slave".
sql/sp_head.cc:
  sp_change_security_context():
    Currently the slave replication thread creates all stored routines with
    definer ''@'', ignoring the actual definer. When the slave replication
    thread executes these routines, it ignores the definer, and so the routines
    work. However, in case of a failover, the replica operates in a normal mysqld
    mode and changes security context to the definer when executing a routine.
    A proper fix for this issue is described in WL#2897 "Complete definer support
    in the stored routines". Until this WL is implemented, we need this temporary
    fix, which ignores errors when changing security context.