On the authzperf branch: Reduce svnserve's authz overhead.
On the authzperf branch: Reduce svnserve's authz overhead.

* subversion/svnserve/serve.c
  (authz_check_access): The new authz handles non-normalized paths
                        just fine as long as they start with a "/".
                        Add the "/" only if missing.  This code is
                        now also in line with its commentary.

git-svn-id: 1f1d32df43057f8baf3569895afdc221b0c15aad@1615411 13f79535-47bb-0310-9956-ffa450edef68

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