Add "system" URLRequestContext (not ready for use!)

chrome/browser/io_thread.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/io_thread.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/debug/leak_tracker.h"
 #include "base/logging.h"
 #include "base/metrics/field_trial.h"
 #include "base/stl_util-inl.h"
 #include "base/string_number_conversions.h"
 #include "base/string_split.h"
 #include "base/string_util.h"
 #include "base/threading/thread_restrictions.h"
+#include "chrome/browser/browser_process.h"
 #include "chrome/browser/browser_thread.h"
 #include "chrome/browser/gpu_process_host.h"
 #include "chrome/browser/in_process_webkit/indexed_db_key_utility_client.h"
 #include "chrome/browser/net/chrome_net_log.h"
 #include "chrome/browser/net/chrome_url_request_context.h"
 #include "chrome/browser/net/connect_interceptor.h"
 #include "chrome/browser/net/passive_log_collector.h"
 #include "chrome/browser/net/predictor_api.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/common/chrome_switches.h"
@@ skipping 160 matching lines @@
   context->set_http_auth_handler_factory(
       globals->http_auth_handler_factory.get());
   context->set_proxy_service(globals->proxy_script_fetcher_proxy_service.get());
   context->set_http_transaction_factory(
       globals->proxy_script_fetcher_http_transaction_factory.get());
   // In-memory cookie store.
   context->set_cookie_store(new net::CookieMonster(NULL, NULL));
   return context;
 }
 
+scoped_refptr<net::URLRequestContext>
+ConstructSystemRequestContext(IOThread::Globals* globals,
+                              net::NetLog* net_log) {
+  scoped_refptr<net::URLRequestContext> context(new net::URLRequestContext);
+  context->set_net_log(net_log);
+  context->set_host_resolver(globals->host_resolver.get());
+  context->set_cert_verifier(globals->cert_verifier.get());
+  context->set_dnsrr_resolver(globals->dnsrr_resolver.get());
+  context->set_http_auth_handler_factory(
+      globals->http_auth_handler_factory.get());
+  // TODO(willchan): Use this once a system proxy service gets created.
+#if 0
+  context->set_proxy_service(globals->system_proxy_service.get());
+#endif
+  context->set_http_transaction_factory(
+      globals->system_http_transaction_factory.get());
+  // In-memory cookie store.
+  context->set_cookie_store(new net::CookieMonster(NULL, NULL));
+  return context;
+}
+
 }  // namespace
 
 // The IOThread object must outlive any tasks posted to the IO thread before the
 // Quit task.
 DISABLE_RUNNABLE_METHOD_REFCOUNT(IOThread);
 
 IOThread::Globals::Globals() {}
 
 IOThread::Globals::~Globals() {}
 
@@ skipping 136 matching lines @@
           globals_->proxy_script_fetcher_proxy_service.get(),
           globals_->ssl_config_service.get(),
           new net::SpdySessionPool(globals_->ssl_config_service.get()),
           globals_->http_auth_handler_factory.get(),
           &globals_->network_delegate,
           net_log_));
 
   scoped_refptr<net::URLRequestContext> proxy_script_fetcher_context =
       ConstructProxyScriptFetcherContext(globals_, net_log_);
   globals_->proxy_script_fetcher_context = proxy_script_fetcher_context;
+
+  // FIXME(willchan): Need to use a real ProxyService. Can't yet because we
+  // don't have one that is Profile-agnostic yet.
+  globals_->system_proxy_service =
+      net::ProxyService::CreateDirectWithNetLog(net_log_);
+  globals_->system_http_transaction_factory.reset(
+      new net::HttpNetworkLayer(
+          globals_->client_socket_factory,
+          globals_->host_resolver.get(),
+          globals_->cert_verifier.get(),
+          globals_->dnsrr_resolver.get(),
+          NULL /* dns_cert_checker */,
+          NULL /* ssl_host_info_factory */,
+          globals_->system_proxy_service,
+          globals_->ssl_config_service.get(),
+          new net::SpdySessionPool(globals_->ssl_config_service.get()),
+          globals_->http_auth_handler_factory.get(),
+          &globals_->network_delegate,
+          net_log_));
+
+  scoped_refptr<net::URLRequestContext> system_request_context =
+      ConstructSystemRequestContext(globals_, net_log_);
+  globals_->system_request_context = system_request_context;
 }
 
 void IOThread::CleanUp() {
   // Step 1: Kill all things that might be holding onto
   // net::URLRequest/net::URLRequestContexts.
 
 #if defined(USE_NSS)
   net::ShutdownOCSP();
 #endif  // defined(USE_NSS)
 
@@ skipping 145 matching lines @@
     net::HostCache* host_cache =
         globals_->host_resolver.get()->GetAsHostResolverImpl()->cache();
     if (host_cache)
       host_cache->clear();
   }
   // Clear all of the passively logged data.
   // TODO(eroman): this is a bit heavy handed, really all we need to do is
   //               clear the data pertaining to off the record context.
   net_log_->ClearAllPassivelyCapturedEvents();
 }