Refactor CookieModule slightly. Get prefix from a protected method, and remove the property (so other packages or sites were using the prefix publicly anyhow).
Refactor CookieModule slightly. Get prefix from a protected method, and remove
the property (so other packages or sites were using the prefix publicly
anyhow).


svn commit r23987

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