Allow URLRequests from one context to have different NetworkDelegates.

cloud_print/service/service_state.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 "cloud_print/service/service_state.h"
 
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 157 matching lines @@
   ServiceStateURLRequestDelegate fetcher_delegate;
   GURL url(kClientLoginUrl);
 
   std::string post_body;
   post_body += "accountType=GOOGLE";
   post_body += "&Email=" + net::EscapeUrlEncodedData(email, true);
   post_body += "&Passwd=" + net::EscapeUrlEncodedData(password, true);
   post_body += "&source=" + net::EscapeUrlEncodedData("CP-Service", true);
   post_body += "&service=" + net::EscapeUrlEncodedData(service, true);
 
-  net::URLRequest request(
-      url, net::DEFAULT_PRIORITY, &fetcher_delegate, context.get());
-  int load_flags = request.load_flags();
+  scoped_ptr<net::URLRequest> request(context->CreateRequest(
+      url, net::DEFAULT_PRIORITY, &fetcher_delegate, NULL));
+  int load_flags = request->load_flags();
   load_flags = load_flags | net::LOAD_DO_NOT_SEND_COOKIES;
   load_flags = load_flags | net::LOAD_DO_NOT_SAVE_COOKIES;
-  request.SetLoadFlags(load_flags);
+  request->SetLoadFlags(load_flags);
 
   scoped_ptr<net::UploadElementReader> reader(
       net::UploadOwnedBytesElementReader::CreateWithString(post_body));
-  request.set_upload(make_scoped_ptr(
+  request->set_upload(make_scoped_ptr(
       net::UploadDataStream::CreateWithReader(reader.Pass(), 0)));
-  request.SetExtraRequestHeaderByName(
+  request->SetExtraRequestHeaderByName(
       "Content-Type", "application/x-www-form-urlencoded", true);
-  request.set_method("POST");
-  request.Start();
+  request->set_method("POST");
+  request->Start();
 
   base::MessageLoop::current()->PostDelayedTask(
       FROM_HERE,
       base::MessageLoop::QuitClosure(),
       base::TimeDelta::FromMilliseconds(kRequestTimeoutMs));
 
   base::MessageLoop::current()->Run();
 
   const char kAuthStart[] = "Auth=";
   std::vector<std::string> lines;
@@ skipping 10 matching lines @@
                              const std::string& password,
                              const std::string& proxy_id) {
   robot_token_.clear();
   robot_email_.clear();
   email_ = email;
   proxy_id_ = proxy_id;
   auth_token_ = LoginToGoogle("cloudprint", email_, password);
   xmpp_auth_token_ = LoginToGoogle("chromiumsync", email_, password);
   return IsValid();
 }