Instantiate OriginBoundCertService in relevant places and do plumbing to pass it down to HttpNetw...

net/url_request/url_request_context.cc

Index: net/url_request/url_request_context.cc
===================================================================
--- net/url_request/url_request_context.cc	(revision 94628)
+++ net/url_request/url_request_context.cc	(working copy)
@@ -7,6 +7,7 @@
 #include "base/string_util.h"
 #include "net/base/cookie_store.h"
 #include "net/base/host_resolver.h"
+#include "net/base/origin_bound_cert_service.h"
 #include "net/ftp/ftp_transaction_factory.h"
 #include "net/http/http_transaction_factory.h"
 
@@ -16,12 +17,12 @@
     : net_log_(NULL),
       host_resolver_(NULL),
       cert_verifier_(NULL),
-      origin_bound_cert_service_(NULL),
       dnsrr_resolver_(NULL),
       dns_cert_checker_(NULL),
       http_auth_handler_factory_(NULL),
       proxy_service_(NULL),
       network_delegate_(NULL),
+      origin_bound_cert_service_(NULL),
       transport_security_state_(NULL),
       ftp_auth_cache_(new FtpAuthCache),
       http_transaction_factory_(NULL),
@@ -34,7 +35,6 @@
   set_net_log(other->net_log());
   set_host_resolver(other->host_resolver());
   set_cert_verifier(other->cert_verifier());
-  set_origin_bound_cert_service(other->origin_bound_cert_service());
   set_dnsrr_resolver(other->dnsrr_resolver());
   set_dns_cert_checker(other->dns_cert_checker());
   set_http_auth_handler_factory(other->http_auth_handler_factory());
@@ -42,6 +42,7 @@
   set_ssl_config_service(other->ssl_config_service());
   set_network_delegate(other->network_delegate());
   set_cookie_store(other->cookie_store());
+  set_origin_bound_cert_service(other->origin_bound_cert_service());
   set_transport_security_state(other->transport_security_state());
   // FTPAuthCache is unique per context.
   set_accept_language(other->accept_language());
@@ -56,6 +57,11 @@
   cookie_store_ = cookie_store;
 }
 
+void URLRequestContext::set_origin_bound_cert_service(
+    OriginBoundCertService* origin_bound_cert_service) {
+  origin_bound_cert_service_ = origin_bound_cert_service;
+}
+
 const std::string& URLRequestContext::GetUserAgent(const GURL& url) const {
   return EmptyString();
 }