Follow-up to r1679169: Extend 'fs-test 63' test.
Follow-up to r1679169: Extend 'fs-test 63' test.

* subversion/tests/libsvn_fs/fs-test.c
  (freeze_and_commit): Re-open FS and make another commit.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1679230 13f79535-47bb-0310-9956-ffa450edef68

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