removing deprecated class

git-svn-id: https://svn.forgerock.org/openam/branches/sts_x509@10320 0f4defcf-c51a-4c67-9f44-6fb5eba73c5d
code review comment - using abbreviated means of getting local am deployment url.

git-svn-id: https://svn.forgerock.org/openam/branches/sts_x509@10321 0f4defcf-c51a-4c67-9f44-6fb5eba73c5d
updated comment

git-svn-id: https://svn.forgerock.org/openam/branches/sts_x509@10322 0f4defcf-c51a-4c67-9f44-6fb5eba73c5d
now with a custom HttpServletContextFactory, registered with the CREST HttpServlet, so that the rest-sts instances can access the ServletRequest attribute referencing client certificates set by the container during a two-way-tls handshake.

git-svn-id: https://svn.forgerock.org/openam/branches/sts_x509@10323 0f4defcf-c51a-4c67-9f44-6fb5eba73c5d