Remove 2 unused fields.

This commit was SVN r15021.

orte/mca/pls/rsh/pls_rsh.h

@@ -66,10 +66,8 @@ int orte_pls_rsh_signal_proc(const orte_process_name_t* proc_name, int32_t);
 struct orte_pls_rsh_component_t {
     orte_pls_base_component_t super;
     bool debug;
-    bool debug_malloc;
     bool debug_daemons;
     bool timing;
-    bool reap;
     bool assume_same_shell;
     bool force_rsh;
     int delay;