Move ChromiumPortAllocatorFactory to remoting/protocol

remoting/host/chromium_port_allocator_factory.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_HOST_CHROMIUM_PORT_ALLOCATOR_FACTORY_H_
-#define REMOTING_HOST_CHROMIUM_PORT_ALLOCATOR_FACTORY_H_
-
-#include "base/memory/ref_counted.h"
-#include "third_party/libjingle/source/talk/app/webrtc/peerconnectioninterface.h"
-
-namespace net {
-class URLRequestContextGetter;
-}  // namespace net
-
-namespace remoting {
-
-namespace protocol {
-struct NetworkSettings;
-}  // namespace protocol
-
-class ChromiumPortAllocatorFactory
-    : public webrtc::PortAllocatorFactoryInterface {
- public:
-  static rtc::scoped_refptr<webrtc::PortAllocatorFactoryInterface> Create(
-      const protocol::NetworkSettings& network_settings,
-      scoped_refptr<net::URLRequestContextGetter> url_request_context_getter);
-
-  // webrtc::PortAllocatorFactoryInterface implementation.
-  cricket::PortAllocator* CreatePortAllocator(
-      const std::vector<StunConfiguration>& stun_servers,
-      const std::vector<TurnConfiguration>& turn_configurations) override;
-
- protected:
-  ChromiumPortAllocatorFactory(
-      const protocol::NetworkSettings& network_settings,
-      scoped_refptr<net::URLRequestContextGetter> url_request_context_getter);
-  ~ChromiumPortAllocatorFactory() override;
-
- private:
-  const protocol::NetworkSettings& network_settings_;
-  scoped_refptr<net::URLRequestContextGetter> url_request_context_getter_;
-
-  DISALLOW_COPY_AND_ASSIGN(ChromiumPortAllocatorFactory);
-};
-
-}  // namespace remoting
-
-#endif  // REMOTING_HOST_CHROMIUM_PORT_ALLOCATOR_FACTORY_H_
-