A few FSFS-only tests apply to FSX just as well.  So, run them for any non-BDBD repo.
A few FSFS-only tests apply to FSX just as well.  So, run them for
any non-BDBD repo.

* subversion/tests/libsvn_fs/fs-test.c
  (test_fsfs_config_opts): Rename to ...
  (test_create_with_config_opts): ... this. Skip for BDB only.
  (test_modify_txn_being_written): Skip for BDB only.
  (test_funcs): Update function name and test descriptions.

git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1667524 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion