Switch to using URLRequestContextBuilder to create some URLRequestContexts.

chrome/service/net/service_url_request_context.h

-// 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.
-
-#ifndef CHROME_SERVICE_NET_SERVICE_URL_REQUEST_CONTEXT_H_
-#define CHROME_SERVICE_NET_SERVICE_URL_REQUEST_CONTEXT_H_
-
-#include <string>
-
-#include "base/memory/scoped_ptr.h"
-#include "net/cookies/cookie_monster.h"
-#include "net/disk_cache/disk_cache.h"
-#include "net/dns/host_resolver.h"
-#include "net/ftp/ftp_network_layer.h"
-#include "net/http/http_auth_handler_factory.h"
-#include "net/http/http_cache.h"
-#include "net/http/http_network_layer.h"
-#include "net/ssl/ssl_config_service_defaults.h"
-#include "net/url_request/url_request_context.h"
-#include "net/url_request/url_request_context_getter.h"
-#include "net/url_request/url_request_context_storage.h"
-
-namespace base {
-class MessageLoopProxy;
-}
-
-namespace net {
-class ProxyConfigService;
-}
-
-// Subclass of net::URLRequestContext which can be used to store extra
-// information for requests. This subclass is meant to be used in the service
-// process where the profile is not available.
-//
-class ServiceURLRequestContext : public net::URLRequestContext {
- public:
-  // This context takes ownership of |net_proxy_config_service|.
-  explicit ServiceURLRequestContext(
-      const std::string& user_agent,
-      net::ProxyConfigService* net_proxy_config_service);
-
-  virtual ~ServiceURLRequestContext();
-
- private:
-  net::URLRequestContextStorage storage_;
-};
-
-class ServiceURLRequestContextGetter : public net::URLRequestContextGetter {
- public:
-  virtual net::URLRequestContext* GetURLRequestContext() OVERRIDE;
-  virtual scoped_refptr<base::SingleThreadTaskRunner>
-      GetNetworkTaskRunner() const OVERRIDE;
-
-  void set_user_agent(const std::string& ua) {
-    user_agent_ = ua;
-  }
-  std::string user_agent() const {
-    return user_agent_;
-  }
-
- private:
-  friend class ServiceProcess;
-  ServiceURLRequestContextGetter();
-  virtual ~ServiceURLRequestContextGetter();
-
-  std::string user_agent_;
-  scoped_refptr<base::SingleThreadTaskRunner> network_task_runner_;
-  scoped_ptr<net::ProxyConfigService> proxy_config_service_;
-  scoped_ptr<net::URLRequestContext> url_request_context_;
-};
-
-#endif  // CHROME_SERVICE_NET_SERVICE_URL_REQUEST_CONTEXT_H_