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

chrome/browser/io_thread.h

Index: chrome/browser/io_thread.h
===================================================================
--- chrome/browser/io_thread.h	(revision 94628)
+++ chrome/browser/io_thread.h	(working copy)
@@ -43,6 +43,7 @@
 class HttpAuthHandlerFactory;
 class HttpTransactionFactory;
 class NetworkDelegate;
+class OriginBoundCertService;
 class ProxyConfigService;
 class ProxyScriptFetcher;
 class ProxyService;
@@ -69,6 +70,8 @@
     scoped_ptr<net::NetworkDelegate> system_network_delegate;
     scoped_ptr<net::HostResolver> host_resolver;
     scoped_ptr<net::CertVerifier> cert_verifier;
+    scoped_ptr<net::OriginBoundCertService> proxy_origin_bound_cert_service;
+    scoped_ptr<net::OriginBoundCertService> system_origin_bound_cert_service;
     scoped_ptr<net::DnsRRResolver> dnsrr_resolver;
     scoped_refptr<net::SSLConfigService> ssl_config_service;
     scoped_ptr<net::HttpAuthHandlerFactory> http_auth_handler_factory;