Fix URLRequestContext::CopyFrom in ios code

ios/chrome/browser/browser_state/chrome_browser_state_io_data.cc

 // Copyright 2015 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 "ios/chrome/browser/browser_state/chrome_browser_state_io_data.h"
 
 #include <stddef.h>
 
 #include <string>
 #include <utility>
@@ skipping 122 matching lines @@
 }
 
 ChromeBrowserStateIOData::AppRequestContext::AppRequestContext() {}
 
 void ChromeBrowserStateIOData::AppRequestContext::SetCookieStore(
     std::unique_ptr<net::CookieStore> cookie_store) {
   cookie_store_ = std::move(cookie_store);
   set_cookie_store(cookie_store_.get());
 }
 
+void ChromeBrowserStateIOData::AppRequestContext::SetChannelIDService(
+    std::unique_ptr<net::ChannelIDService> channel_id_service) {
+  channel_id_service_ = std::move(channel_id_service);
+  set_channel_id_service(channel_id_service_.get());
+}
+
+void ChromeBrowserStateIOData::AppRequestContext::SetHttpNetworkSession(
+    std::unique_ptr<net::HttpNetworkSession> http_network_session) {
+  http_network_session_ = std::move(http_network_session);
+}
+
 void ChromeBrowserStateIOData::AppRequestContext::SetHttpTransactionFactory(
     std::unique_ptr<net::HttpTransactionFactory> http_factory) {
   http_factory_ = std::move(http_factory);
   set_http_transaction_factory(http_factory_.get());
 }
 
 void ChromeBrowserStateIOData::AppRequestContext::SetJobFactory(
     std::unique_ptr<net::URLRequestJobFactory> job_factory) {
   job_factory_ = std::move(job_factory);
   set_job_factory(job_factory_.get());
@@ skipping 326 matching lines @@
   return std::unique_ptr<net::HttpCache>(
       new net::HttpCache(session, std::move(main_backend), true));
 }
 
 std::unique_ptr<net::HttpCache> ChromeBrowserStateIOData::CreateHttpFactory(
     net::HttpNetworkSession* shared_session,
     std::unique_ptr<net::HttpCache::BackendFactory> backend) const {
   return std::unique_ptr<net::HttpCache>(
       new net::HttpCache(shared_session, std::move(backend), true));
 }