(L_builtin_new): Change to L_op_new.  Use new style
definition for __builtin_new.
(L_caps_New): Change to L_new_handler.  Delete unused function
builtin_vec_new.
(L_builtin_del): Change to L_op_delete.  Delete vfp declaration.
Use new style definition for __builtin_delete.  Delete unused
function __builtin_vec_delete.

From-SVN: r3021