* subversion/include/private/svn_diff_tree.h   (*): Add global description of the tree processor.
* subversion/include/private/svn_diff_tree.h
  (*): Add global description of the tree processor.

  (svn_diff_source_t): Add comment. Remove still unused local_abspath.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1446084 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion