With SVN_EXPERIMENTAL_PATCH defined, only print the git diff header for deleted paths instead of as previously adding all the hunks that have been deleted. We *know* from the diff header that the file should be deleted.
With SVN_EXPERIMENTAL_PATCH defined, only print the git diff header
for deleted paths instead of as previously adding all the hunks that
have been deleted. We *know* from the diff header that the file should
be deleted.

* subversion/libsvn_client/diff.c
  (diff_content_changed): If a delete, we're done after printing
    the git diff header.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@958260 13f79535-47bb-0310-9956-ffa450edef68

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