Switch to using URLRequestContextBuilder to create some URLRequestContexts.

chrome/service/cloud_print/cloud_print_proxy_backend.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/service/cloud_print/cloud_print_proxy_backend.h"
 
 #include <map>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/metrics/histogram.h"
 #include "base/rand_util.h"
 #include "base/values.h"
 #include "chrome/common/cloud_print/cloud_print_constants.h"
 #include "chrome/service/cloud_print/cloud_print_auth.h"
 #include "chrome/service/cloud_print/cloud_print_connector.h"
 #include "chrome/service/cloud_print/cloud_print_service_helpers.h"
 #include "chrome/service/cloud_print/cloud_print_token_store.h"
 #include "chrome/service/cloud_print/connector_settings.h"
-#include "chrome/service/net/service_url_request_context.h"
+#include "chrome/service/net/service_url_request_context_getter.h"
 #include "chrome/service/service_process.h"
 #include "components/cloud_devices/common/cloud_devices_switches.h"
 #include "google_apis/gaia/gaia_oauth_client.h"
 #include "google_apis/gaia/gaia_urls.h"
 #include "grit/generated_resources.h"
 #include "jingle/notifier/base/notifier_options.h"
 #include "jingle/notifier/listener/push_client.h"
 #include "jingle/notifier/listener/push_client_observer.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "url/gurl.h"
@@ skipping 525 matching lines @@
     HandlePrinterNotification(notification.data);
 }
 
 void CloudPrintProxyBackend::Core::OnPingResponse() {
   UMA_HISTOGRAM_COUNTS_100("CloudPrint.XmppPingTry", pending_xmpp_pings_);
   pending_xmpp_pings_ = 0;
   VLOG(1) << "CP_CONNECTOR: Ping response received.";
 }
 
 }  // namespace cloud_print