* subversion/libsvn_subr/auth.c: Include svn_dso.h.  Follow-up to r34085.
* subversion/libsvn_subr/auth.c: Include svn_dso.h.  Follow-up to r34085.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion