ra_serf: fix hanging lock_tests 1, when the client receives a 434 Locked  error (non-XML), make sure the ctx->done is set so ra_serf stops waiting for responses.
ra_serf: fix hanging lock_tests 1, when the client receives a 434 Locked 
error (non-XML), make sure the ctx->done is set so ra_serf stops waiting for
responses.

* subversion/libsvn_ra_serf/util.c
  (svn_ra_serf__handle_multistatus_only): set ctx->done when response is not
   XML.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@867053 13f79535-47bb-0310-9956-ffa450edef68

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