Fix a potential pool usage issue.
Fix a potential pool usage issue.

* subversion/libsvn_fs_fs/fs_fs.c
  (svn_fs_fs__create): All members of FS should be allocated in FS->POOL.

git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1606551 13f79535-47bb-0310-9956-ffa450edef68

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