Wrong page numbers and hierarchy in case of class with chapters

[dbitouze]

The following MWE points out that, in case of class with chapters:

1. some bookmarks have wrong page numbers and link to wrong pages,
2. the list of figures and list of tables are chapters but are considered as children of the previous chapter.

\documentclass{report}
\usepackage{hypdoc}%
\makeatletter
\@ifpackageloaded{hypdoc}{%
  \def\listoftables{%
    \ifHD@numbered
    \else
    \stepcounter{HD@unique}%
    \pdfbookmark[\HD@guesstoclevel{\HDorg@listoftables}]%
    {\listtablename}{toc\theHD@unique}%
    \fi
    \begingroup
    \HD@sectionpatch
    \HDorg@listoftables
    \endgroup
  }
  \def\listoffigures{%
    \ifHD@numbered
    \else
    \stepcounter{HD@unique}%
    \pdfbookmark[\HD@guesstoclevel{\HDorg@listoffigures}]%
    {\listfigurename}{toc\theHD@unique}%
    \fi
    \begingroup
    \HD@sectionpatch
    \HDorg@listoffigures
    \endgroup
  }
}{%
}
\makeatother
\begin{document}
\tableofcontents
\chapter{Foo}
\listoffigures
\listoftables
\end{document}