IOThread: Use URLRequestContextBuilder::NetworkSessionParams.

chrome/browser/io_thread.h

 // 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.
 
 #ifndef CHROME_BROWSER_IO_THREAD_H_
 #define CHROME_BROWSER_IO_THREAD_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 15 matching lines @@
 #include "chrome/common/features.h"
 #include "components/metrics/data_use_tracker.h"
 #include "components/prefs/pref_member.h"
 #include "components/ssl_config/ssl_config_service_manager.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/browser_thread_delegate.h"
 #include "extensions/features/features.h"
 #include "net/base/network_change_notifier.h"
 #include "net/http/http_network_session.h"
 #include "net/nqe/network_quality_estimator.h"
+#include "net/url_request/url_request_context_builder.h"
 
 class PrefProxyConfigTracker;
 class PrefService;
 class PrefRegistrySimple;
 
 #if defined(OS_ANDROID)
 namespace chrome {
 namespace android {
 class ExternalDataUseObserver;
 }
@@ skipping 147 matching lines @@
   // Returns a getter for the URLRequestContext.  Only called on the UI thread.
   net::URLRequestContextGetter* system_url_request_context_getter();
 
   // Clears the host cache. Intended to be used to prevent exposing recently
   // visited sites on about:net-internals/#dns and about:dns pages.  Must be
   // called on the IO thread. If |host_filter| is not null, only hosts matched
   // by it are deleted from the cache.
   void ClearHostCache(
       const base::Callback<bool(const std::string&)>& host_filter);
 
-  const net::HttpNetworkSession::Params& NetworkSessionParams() const;
+  net::HttpNetworkSession::Params NetworkSessionParams() const;
 
   // Dynamically disables QUIC for HttpNetworkSessions owned by io_thread, and
-  // to HttpNetworkSession::Params which are used for the creation of new
-  // HttpNetworkSessions. Not that re-enabling Quic dynamically is not
+  // to |params_| which are used for the creation of new
+  // HttpNetworkSessions. Note that re-enabling Quic dynamically is not
   // supported for simplicity and requires a browser restart.
   void DisableQuic();
 
   base::TimeTicks creation_time() const;
 
   // Returns the callback for updating data use prefs.
   metrics::UpdateUsagePrefCallbackType GetMetricsDataUseForwarder();
 
   // Registers the |observer| for new STH notifications.
   void RegisterSTHObserver(net::ct::STHObserver* observer);
@@ skipping 44 matching lines @@
 #endif
   }
   void ConstructSystemRequestContext();
 
   // Parse command line flags and use components/network_session_configurator to
   // configure |params|.
   static void ConfigureParamsFromFieldTrialsAndCommandLine(
       const base::CommandLine& command_line,
       bool is_quic_allowed_by_policy,
       bool http_09_on_non_default_ports_enabled,
-      net::HttpNetworkSession::Params* params);
+      net::URLRequestContextBuilder::HttpNetworkSessionParams* params);
 
   // The NetLog is owned by the browser process, to allow logging from other
   // threads during shutdown, but is used most frequently on the IOThread.
   net_log::ChromeNetLog* net_log_;
 
 #if BUILDFLAG(ENABLE_EXTENSIONS)
   // The extensions::EventRouterForwarder allows for sending events to
   // extensions from the IOThread.
   extensions::EventRouterForwarder* extension_event_router_forwarder_;
 #endif
 
   // These member variables are basically global, but their lifetimes are tied
   // to the IOThread.  IOThread owns them all, despite not using scoped_ptr.
   // This is because the destructor of IOThread runs on the wrong thread.  All
   // member variables should be deleted in CleanUp().
 
   // These member variables are initialized in Init() and do not change for the
   // lifetime of the IO thread.
 
   Globals* globals_;
 
-  net::HttpNetworkSession::Params params_;
+  net::URLRequestContextBuilder::HttpNetworkSessionParams params_;
 
   // Observer that logs network changes to the ChromeNetLog.
   std::unique_ptr<net::LoggingNetworkChangeObserver> network_change_observer_;
 
   std::unique_ptr<certificate_transparency::TreeStateTracker> ct_tree_tracker_;
 
   BooleanPrefMember system_enable_referrers_;
 
   BooleanPrefMember dns_client_enabled_;
 
@@ skipping 45 matching lines @@
   bool http_09_on_non_default_ports_enabled_;
 
   const base::TimeTicks creation_time_;
 
   base::WeakPtrFactory<IOThread> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(IOThread);
 };
 
 #endif  // CHROME_BROWSER_IO_THREAD_H_