Revision 1547995

Make mergeinfo and log commands share the same log receiver implementation.

* subversion/svn/log-cmd.c
  (): Include cl-log.h
  (log_receiver_baton): Move to cl-log.h and rename to
    svn_cl__log_receiver_baton
  (log_entry_receiver, log_entry_receiver_xml): Change from static function and
    rename to svn_cl__log_entry_receiver and svn_cl__log_entry_receiver_xml
    respectively
  (log_entry_receiver, log_entry_receiver_xml, svn_cl__log): Adjust type of
    log_receiver_baton
  (svn_cl__log): Adjust log_entry_receiver*() function calls to use new names

* subversion/svn/cl-log.h
  (svn_cl__log_receiver_baton, svn_cl__log_entry_receiver*):
    New type/functions in new header file.

* subversion/svn/mergeinfo-cmd.c
  (): Include cl-log.h    
  (SEP_STRING): Remove
  (print_log_details): Rework into a filter for changed path info that
    uses svn_cl__log_entry_receiver() to actually print
  (mergeinfo_log): Setup a svn_cl__log_receiver_baton and pass it