Revert of Removing references to webrtc::PortAllocatorFactoryInterface.

content/renderer/p2p/filtering_network_manager.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 CONTENT_RENDERER_P2P_FILTERING_NETWORK_MANAGER_H_
 #define CONTENT_RENDERER_P2P_FILTERING_NETWORK_MANAGER_H_
 
 #include "base/memory/weak_ptr.h"
 #include "base/threading/thread_checker.h"
 #include "base/time/time.h"
@@ skipping 27 matching lines @@
  public:
   // This class is created by WebRTC's signaling thread but used by WebRTC's
   // worker thread |task_runner|.
   CONTENT_EXPORT FilteringNetworkManager(
       rtc::NetworkManager* network_manager,
       const GURL& requesting_origin,
       scoped_ptr<media::MediaPermission> media_permission);
 
   CONTENT_EXPORT ~FilteringNetworkManager() override;
 
-  // Check mic/camera permission.
-  // This is called by PeerConnectionDependencyFactory.
+  // Check mic/camera permission. This is called by P2PPortAllocatorFactory.
   CONTENT_EXPORT void Initialize();
 
   // rtc::NetworkManager:
   void StartUpdating() override;
   void StopUpdating() override;
   void GetNetworks(NetworkList* networks) const override;
   bool GetDefaultLocalAddress(int family,
                               rtc::IPAddress* ipaddress) const override;
 
  private:
@@ skipping 60 matching lines @@
   GURL requesting_origin_;
 
   base::WeakPtrFactory<FilteringNetworkManager> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(FilteringNetworkManager);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_P2P_FILTERING_NETWORK_MANAGER_H_