Break out a helper function.
Break out a helper function.

* subversion/libsvn_fs_fs/fs_fs.c
  (read_rep_line): Move code to..
  (path_and_offset_of): ..this new function.

git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1100550 13f79535-47bb-0310-9956-ffa450edef68

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