OPENAM-4044: RestSecurity is instantiated everytime user makes REST JSON request(CR-3687)

git-svn-id: https://svn.forgerock.org/openam/trunk@9198 0f4defcf-c51a-4c67-9f44-6fb5eba73c5d
OPENAM-4044(CR-3687): removed unnecessary else clause

git-svn-id: https://svn.forgerock.org/openam/trunk@9200 0f4defcf-c51a-4c67-9f44-6fb5eba73c5d