On the fsx-1.10 branch: Follow-up to r1680528.
On the fsx-1.10 branch: Follow-up to r1680528.

* subversion/libsvn_fs_x/transaction.c
  (commit_body): On Windows, fsyncs need generic write access,
                 on other platforms, it won't hurt.

git-svn-id: 40002ad72c45bcd78a61b73a7ab5afec77c4e304@1682281 13f79535-47bb-0310-9956-ffa450edef68

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