Use UrlRequest in PortAllocator.

remoting/protocol/chromium_port_allocator.h

-// Copyright 2014 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 REMOTING_PROTOCOL_CHROMIUM_PORT_ALLOCATOR_H_
-#define REMOTING_PROTOCOL_CHROMIUM_PORT_ALLOCATOR_H_
-
-#include <set>
-
-#include "base/macros.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
-#include "remoting/protocol/port_allocator_base.h"
-#include "remoting/protocol/port_allocator_factory.h"
-
-namespace net {
-class URLRequestContextGetter;
-}  // namespace net
-
-namespace remoting {
-namespace protocol {
-
-struct NetworkSettings;
-
-// An implementation of cricket::PortAllocator that uses Chromium's network
-// stack.
-class ChromiumPortAllocator : public PortAllocatorBase {
- public:
-  ChromiumPortAllocator(
-      scoped_ptr<rtc::NetworkManager> network_manager,
-      scoped_ptr<rtc::PacketSocketFactory> socket_factory,
-      scoped_refptr<TransportContext> transport_context,
-      scoped_refptr<net::URLRequestContextGetter> url_context);
-  ~ChromiumPortAllocator() override;
-
-  scoped_refptr<net::URLRequestContextGetter> url_context() {
-    return url_context_;
-  }
-
-  // PortAllocatorBase overrides.
-  cricket::PortAllocatorSession* CreateSessionInternal(
-      const std::string& content_name,
-      int component,
-      const std::string& ice_username_fragment,
-      const std::string& ice_password) override;
-
- private:
-  scoped_refptr<net::URLRequestContextGetter> url_context_;
-
-  DISALLOW_COPY_AND_ASSIGN(ChromiumPortAllocator);
-};
-
-class ChromiumPortAllocatorFactory : public PortAllocatorFactory {
- public:
-  ChromiumPortAllocatorFactory(
-      scoped_refptr<net::URLRequestContextGetter> url_request_context_getter);
-  ~ChromiumPortAllocatorFactory() override;
-
-   // PortAllocatorFactory interface.
-  scoped_ptr<cricket::PortAllocator> CreatePortAllocator(
-      scoped_refptr<TransportContext> transport_context) override;
-
- private:
-  scoped_refptr<net::URLRequestContextGetter> url_request_context_getter_;
-
-  DISALLOW_COPY_AND_ASSIGN(ChromiumPortAllocatorFactory);
-};
-
-}  // namespace protocol
-}  // namespace remoting
-
-#endif  // REMOTING_HOST_HOST_PORT_ALLOCATOR_H_