Merge 2617c4a136497244376e1bcf11aa356afb2a1e06

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 <utility>
 #include <vector>
 
 #include "base/base64.h"
@@ skipping 305 matching lines @@
     PrefService* local_state,
     policy::PolicyService* policy_service,
     net_log::ChromeNetLog* net_log,
     extensions::EventRouterForwarder* extension_event_router_forwarder)
     : net_log_(net_log),
 #if BUILDFLAG(ENABLE_EXTENSIONS)
       extension_event_router_forwarder_(extension_event_router_forwarder),
 #endif
       globals_(nullptr),
       is_quic_allowed_by_policy_(true),
-      http_09_on_non_default_ports_enabled_(false),
+      http_09_on_non_default_ports_enabled_(true),
       creation_time_(base::TimeTicks::Now()),
       weak_factory_(this) {
   scoped_refptr<base::SingleThreadTaskRunner> io_thread_proxy =
       BrowserThread::GetTaskRunnerForThread(BrowserThread::IO);
   auth_schemes_ = local_state->GetString(prefs::kAuthSchemes);
   negotiate_disable_cname_lookup_.Init(
       prefs::kDisableAuthNegotiateCnameLookup, local_state,
       base::Bind(&IOThread::UpdateNegotiateDisableCnameLookup,
                  base::Unretained(this)));
   negotiate_disable_cname_lookup_.MoveToThread(io_thread_proxy);
@@ skipping 738 matching lines @@
   // 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;
 }
 
 const metrics::UpdateUsagePrefCallbackType&
 IOThread::GetMetricsDataUseForwarder() {
   return metrics_data_use_forwarder_;
 }