Tweak how depth is represented in the report file, following up to r28022. Discussed here:
Tweak how depth is represented in the report file, following up to r28022.
Discussed here:

   http://subversion.tigris.org/servlets/ReadMsg?list=dev&msgNo=133042
   From: "David Glasser" <glasser@davidglasser.net>
   To: "Karl Fogel" <kfogel@red-bean.com>, dev@subversion.tigris.org
   References: <200711260746.lAQ7kvgv030733@svn2.sjc.collab.net>
               <87ejebck76.fsf@red-bean.com>
   Subject: Re: svn commit: r28022 - in trunk: . subversion/include \
            subversion/libsvn_repos subversion/libsvn_subr          \
            subversion/svn subversion/tests/libsvn_repos
   Date: Tue, 27 Nov 2007 16:39:42 -0800
   Message-ID: <1ea387f60711271639l12dbd224leee2e3c796a27581@mail.gmail.com>

* subversion/libsvn_repos/reporter.c
  (path_info_t): Document new representation for depths.
  (read_depth): New function.
  (delta_dirs): Use it, instead of reading a number and converting.
  (write_path_info): Write the new depth representation.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@868175 13f79535-47bb-0310-9956-ffa450edef68

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