Move some proxy config code out of src/chrome

chrome/browser/chromeos/policy/user_network_configuration_updater.cc

 // Copyright 2013 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/chromeos/policy/user_network_configuration_updater.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/logging.h"
 #include "base/values.h"
 #include "chrome/browser/chrome_notification_types.h"
-#include "chrome/browser/chromeos/net/onc_utils.h"
 #include "chrome/browser/net/nss_context.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chromeos/network/managed_network_configuration_handler.h"
 #include "chromeos/network/onc/onc_certificate_importer_impl.h"
+#include "chromeos/network/onc/onc_utils.h"
 #include "components/policy/policy_constants.h"
 #include "components/user_manager/user.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_source.h"
 #include "net/cert/x509_certificate.h"
 
 namespace policy {
 
 UserNetworkConfigurationUpdater::~UserNetworkConfigurationUpdater() {}
 
@@ skipping 125 matching lines @@
     ImportCertificates(*pending_certificates_onc_);
   pending_certificates_onc_.reset();
 }
 
 void UserNetworkConfigurationUpdater::NotifyTrustAnchorsChanged() {
   for (auto& observer : observer_list_)
     observer.OnTrustAnchorsChanged(web_trust_certs_);
 }
 
 }  // namespace policy