Remove an unused baton member.
Remove an unused baton member.

* subversion/libsvn_wc/update_editor.c
  (file_baton): Remove the wq_accum member.
  (flush_file_log): Don't flush the wq_accum.
  (make_file_baton): Don't initialize the wq_accum.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@880356 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion