Fix a pool naming issue in FSX.
Fix a pool naming issue in FSX.

* subversion/libsvn_fs_x/cached_data.c
  (read_item): This POOL is actually a RESULT_POOL.

git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1740724 13f79535-47bb-0310-9956-ffa450edef68

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