Remove reference counting from HttpNetworkSession.

chrome/browser/io_thread.cc

 // Copyright (c) 2012 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/base64.h"
 #include "base/bind.h"
@@ skipping 52 matching lines @@
 #include "net/cert/multi_log_ct_verifier.h"
 #include "net/cert/multi_threaded_cert_verifier.h"
 #include "net/cookies/cookie_store.h"
 #include "net/dns/host_cache.h"
 #include "net/dns/host_resolver.h"
 #include "net/dns/mapped_host_resolver.h"
 #include "net/ftp/ftp_network_layer.h"
 #include "net/http/http_auth_filter.h"
 #include "net/http/http_auth_handler_factory.h"
 #include "net/http/http_network_layer.h"
+#include "net/http/http_network_session.h"
 #include "net/http/http_server_properties_impl.h"
 #include "net/proxy/proxy_config_service.h"
 #include "net/proxy/proxy_script_fetcher_impl.h"
 #include "net/proxy/proxy_service.h"
 #include "net/quic/crypto/crypto_protocol.h"
 #include "net/quic/quic_protocol.h"
 #include "net/quic/quic_utils.h"
 #include "net/socket/tcp_client_socket.h"
 #include "net/spdy/spdy_session.h"
 #include "net/ssl/channel_id_service.h"
@@ skipping 1403 matching lines @@
   context->set_backoff_manager(globals->url_request_backoff_manager.get());
 
   context->set_http_server_properties(
       globals->http_server_properties->GetWeakPtr());
 
   net::HttpNetworkSession::Params system_params;
   InitializeNetworkSessionParamsFromGlobals(*globals, &system_params);
   net::URLRequestContextBuilder::SetHttpNetworkSessionComponents(
       context, &system_params);
 
+  globals->system_http_network_session.reset(
+      new net::HttpNetworkSession(system_params));
   globals->system_http_transaction_factory.reset(
-      new net::HttpNetworkLayer(new net::HttpNetworkSession(system_params)));
+      new net::HttpNetworkLayer(globals->system_http_network_session.get()));
   context->set_http_transaction_factory(
       globals->system_http_transaction_factory.get());
 
   return context;
 }
 
 net::URLRequestContext* IOThread::ConstructProxyScriptFetcherContext(
     IOThread::Globals* globals,
     net::NetLog* net_log) {
   // TODO(erikchen): Remove ScopedTracker below once http://crbug.com/466432
@@ skipping 29 matching lines @@
   net::HttpNetworkSession::Params session_params;
   InitializeNetworkSessionParamsFromGlobals(*globals, &session_params);
   net::URLRequestContextBuilder::SetHttpNetworkSessionComponents(
       context, &session_params);
 
   // TODO(erikchen): Remove ScopedTracker below once http://crbug.com/466432
   // is fixed.
   tracked_objects::ScopedTracker tracking_profile2(
       FROM_HERE_WITH_EXPLICIT_FUNCTION(
           "466432 IOThread::ConstructProxyScriptFetcherContext2"));
-  scoped_refptr<net::HttpNetworkSession> network_session(
+  globals->proxy_script_fetcher_http_network_session.reset(
       new net::HttpNetworkSession(session_params));
   // TODO(erikchen): Remove ScopedTracker below once http://crbug.com/466432
   // is fixed.
   tracked_objects::ScopedTracker tracking_profile3(
       FROM_HERE_WITH_EXPLICIT_FUNCTION(
           "466432 IOThread::ConstructProxyScriptFetcherContext3"));
-  globals->proxy_script_fetcher_http_transaction_factory
-      .reset(new net::HttpNetworkLayer(network_session.get()));
+  globals->proxy_script_fetcher_http_transaction_factory.reset(
+      new net::HttpNetworkLayer(
+          globals->proxy_script_fetcher_http_network_session.get()));
   context->set_http_transaction_factory(
       globals->proxy_script_fetcher_http_transaction_factory.get());
 
   scoped_ptr<net::URLRequestJobFactoryImpl> job_factory(
       new net::URLRequestJobFactoryImpl());
 
   job_factory->SetProtocolHandler(
       url::kDataScheme, make_scoped_ptr(new net::DataProtocolHandler()));
   job_factory->SetProtocolHandler(
       url::kFileScheme,
@@ skipping 12 matching lines @@
   globals->proxy_script_fetcher_url_request_job_factory = job_factory.Pass();
 
   context->set_job_factory(
       globals->proxy_script_fetcher_url_request_job_factory.get());
 
   // TODO(rtenneti): We should probably use HttpServerPropertiesManager for the
   // system URLRequestContext too. There's no reason this should be tied to a
   // profile.
   return context;
 }