Fix ra_serf compile error of kind "error: invalid lvalue in unary `&'" caused by "  info = &((svn_string_t *)parser->state->private);".
Fix ra_serf compile error of kind "error: invalid lvalue in unary `&'"
caused by "  info = &((svn_string_t *)parser->state->private);".

* subversion/libsvn_ra_serf/get_deleted_rev.c
  (push_state): Make push_state a void function. parser->state->private to
   NULL.
  (end_getdrev): Adjust for parser->state->private being NULL.
  (cdata_getdrev): Set parser->state->private directly.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@874095 13f79535-47bb-0310-9956-ffa450edef68

wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion