Refactor the way EOF indication is done while applying patches.
Refactor the way EOF indication is done while applying patches.

* subversion/libsvn_client/patch.c
  (patch_target_t): New member eof.
  (init_patch_target): Initialise new member.
  (copy_lines_to_target): Drop eof parameter, use target's eof field instead.
  (read_lines_from_target, apply_one_hunk, apply_one_patch): Remove local
   eof variables, use target's eof field instead.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@877376 13f79535-47bb-0310-9956-ffa450edef68

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