Follow on to r26675 "Prepare infrastructure for further work on issue #2847  ('depthy APIs') and issue #2844 ('take care of remaining "TODO(sd)"  comments')."
Follow on to r26675 "Prepare infrastructure for further work on issue #2847 
('depthy APIs') and issue #2844 ('take care of remaining "TODO(sd)" 
comments')."

* subversion/bindings/swig/ruby/svn/wc.rb
  (Svn::Wc::AdmAccess#walk_entries): Add depth parameter.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@866771 13f79535-47bb-0310-9956-ffa450edef68

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