
Improving our dumper: when dumping an add-with-history, be accurate
about deciding whether the copy also had local mods or not.  We don't
want the loader to rewrite the contents of a copy unnecessarily.

* dump.c (dump_node): for add-with-history, call
  svn_fs_contents_changed to decide whether or not to write out node
  contents.






git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@842446 13f79535-47bb-0310-9956-ffa450edef68

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