Respect QuicAllowed policy for new streams

chrome/browser/profiles/profile_io_data.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/profiles/profile_io_data.h"
 
 #include <stddef.h>
 
 #include <string>
 #include <utility>
@@ skipping 908 matching lines @@
 #elif defined(OS_ANDROID)
   // Android does not use the ClientCertStore infrastructure. On Android client
   // cert matching is done by the OS as part of the call to show the cert
   // selection dialog.
   return nullptr;
 #else
 #error Unknown platform.
 #endif
 }
 
+void ProfileIOData::UpdateNetParamsOnIOThread(
+    NetPrefObserver::NetParamsChange net_params_change) {
+  if (!main_request_context_storage_ ||
+      !main_request_context_storage_->http_network_session())
+    return;
+
+  main_request_context_storage_->http_network_session()->SetQuicEnabled(
+      net_params_change.quic_enabled_new);
+}
+
 void ProfileIOData::set_data_reduction_proxy_io_data(
     std::unique_ptr<data_reduction_proxy::DataReductionProxyIOData>
         data_reduction_proxy_io_data) const {
   data_reduction_proxy_io_data_ = std::move(data_reduction_proxy_io_data);
 }
 
 ProfileIOData::ResourceContext::ResourceContext(ProfileIOData* io_data)
     : io_data_(io_data),
       host_resolver_(NULL),
       request_context_(NULL) {
@@ skipping 371 matching lines @@
 void ProfileIOData::SetCookieSettingsForTesting(
     content_settings::CookieSettings* cookie_settings) {
   DCHECK(!cookie_settings_.get());
   cookie_settings_ = cookie_settings;
 }
 
 policy::URLBlacklist::URLBlacklistState ProfileIOData::GetURLBlacklistState(
     const GURL& url) const {
   return url_blacklist_manager_->GetURLBlacklistState(url);
 }