Rubber-stamped by Maciej Stachowiak.

        Remove some C style casts.

        * VM/CTI.cpp:
        (JSC::CTI::patchGetByIdSelf):
        (JSC::CTI::patchPutByIdReplace):
        * VM/Machine.cpp:
        (JSC::Machine::tryCTICachePutByID):
        (JSC::Machine::tryCTICacheGetByID):
        (JSC::Machine::cti_op_put_by_id):
        (JSC::Machine::cti_op_put_by_id_fail):
        (JSC::Machine::cti_op_get_by_id):
        (JSC::Machine::cti_op_get_by_id_fail):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@37651 268f45cc-cd09-0410-ab3c-d52691b4dbfc