Revert of Removing references to webrtc::PortAllocatorFactoryInterface.

remoting/protocol/chromium_port_allocator_factory.h

 // Copyright 2015 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_FACTORY_H_
 #define REMOTING_PROTOCOL_CHROMIUM_PORT_ALLOCATOR_FACTORY_H_
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "remoting/protocol/network_settings.h"
-#include "remoting/protocol/port_allocator_factory.h"
+#include "third_party/libjingle/source/talk/app/webrtc/peerconnectioninterface.h"
 
 namespace net {
 class URLRequestContextGetter;
 }  // namespace net
 
 namespace remoting {
 namespace protocol {
 
-class ChromiumPortAllocatorFactory : public PortAllocatorFactory {
+class ChromiumPortAllocatorFactory
+    : public webrtc::PortAllocatorFactoryInterface {
  public:
-  static scoped_ptr<PortAllocatorFactory> Create(
+  static rtc::scoped_refptr<webrtc::PortAllocatorFactoryInterface> Create(
       const NetworkSettings& network_settings,
       scoped_refptr<net::URLRequestContextGetter> url_request_context_getter);
 
-  // PortAllocatorFactory implementation.
-  cricket::PortAllocator* CreatePortAllocator() override;
+  // webrtc::PortAllocatorFactoryInterface implementation.
+  cricket::PortAllocator* CreatePortAllocator(
+      const std::vector<StunConfiguration>& stun_servers,
+      const std::vector<TurnConfiguration>& turn_configurations) override;
 
  protected:
   ChromiumPortAllocatorFactory(
       const NetworkSettings& network_settings,
       scoped_refptr<net::URLRequestContextGetter> url_request_context_getter);
   ~ChromiumPortAllocatorFactory() override;
 
  private:
   NetworkSettings network_settings_;
   scoped_refptr<net::URLRequestContextGetter> url_request_context_getter_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromiumPortAllocatorFactory);
 };
 
 }  // namespace protocol
 }  // namespace remoting
 
 #endif  // REMOTING_PROTOCOL_CHROMIUM_PORT_ALLOCATOR_FACTORY_H_