Remove WorkerPool dependency from URLRequestFileJob.

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"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
+#include "base/threading/worker_pool.h"
 #include "net/base/escape.h"
 #include "net/base/io_buffer.h"
 #include "net/base/load_flags.h"
 #include "net/base/upload_bytes_element_reader.h"
 #include "net/base/upload_data_stream.h"
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_context_builder.h"
 
 namespace {
@@ skipping 132 matching lines @@
                                      base::JSONWriter::OPTIONS_PRETTY_PRINT,
                                      &json);
   return json;
 }
 
 std::string ServiceState::LoginToGoogle(const std::string& service,
                                         const std::string& email,
                                         const std::string& password) {
   base::MessageLoop loop(base::MessageLoop::TYPE_IO);
 
-  net::URLRequestContextBuilder builder;
+  net::URLRequestContextBuilder builder(
+      base::WorkerPool::GetTaskRunner(true /* task_is_slow */));
   scoped_ptr<net::URLRequestContext> context(builder.Build());
 
   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);
@@ skipping 37 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();
 }