delete cookies that can't be unsalted. Hopefully will cut down on exceptions. This method of unsalting has comments  about being deprecated - perhaps its time to remove it all together?
delete cookies that can't be unsalted. Hopefully will cut down on exceptions. This method of unsalting has comments 
about being deprecated - perhaps its time to remove it all together?


svn commit r56963

nburka/site,silverorange/site,nburka/site,silverorange/site