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)
@@ -37,12 +37,14 @@
 
 namespace net {
 class CertVerifier;
+class CookieStore;
 class DnsRRResolver;
 class FtpTransactionFactory;
 class HostResolver;
 class HttpAuthHandlerFactory;
 class HttpTransactionFactory;
 class NetworkDelegate;
+class OriginBoundCertService;
 class ProxyConfigService;
 class ProxyScriptFetcher;
 class ProxyService;
@@ -75,6 +77,10 @@
     scoped_ptr<net::ProxyService> proxy_script_fetcher_proxy_service;
     scoped_ptr<net::HttpTransactionFactory>
         proxy_script_fetcher_http_transaction_factory;
+    // |cookie_store| and |origin_bound_cert_service| are shared between
+    // |proxy_script_fetcher_context| and |system_request_context|.
+    scoped_refptr<net::CookieStore> cookie_store;
+    scoped_ptr<net::OriginBoundCertService> origin_bound_cert_service;

[wtc, 2011/08/09 17:43:45]

These two members should be given a system_ prefix, and they
should be listed along with the other system_xxx members near
the end of this struct.

I believe the members that don't have the proxy_script_fetcher_
or system_ prefix are shared by all profiles.

     scoped_ptr<net::FtpTransactionFactory>
         proxy_script_fetcher_ftp_transaction_factory;
     scoped_ptr<net::URLSecurityManager> url_security_manager;