smf_t::expected_number_of_tracks should be private.
smf_t::expected_number_of_tracks should be private.

git-svn-id: 87740cf925d2af6507580ca896643f01d639dae1@575 bede6af4-a197-dd11-9785-00d0b7b2942b

stump/libsmf,stump/libsmf