First step in providing a UdpTransportChannel.

webrtc/p2p/base/udptransport.h

 /*
- *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
+ *  Copyright 2016 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-#ifndef WEBRTC_P2P_BASE_P2PTRANSPORT_H_
-#define WEBRTC_P2P_BASE_P2PTRANSPORT_H_
+#ifndef WEBRTC_P2P_BASE_UDPTRANSPORT_H_
+#define WEBRTC_P2P_BASE_UDPTRANSPORT_H_
 
 #include <string>
 
 #include "webrtc/base/constructormagic.h"
 #include "webrtc/p2p/base/transport.h"
 
 namespace cricket {
 
-// Everything in this class should be called on the worker thread.
-class P2PTransport : public Transport {
+// Everything in this class should be called on the network thread.
+class UdpTransport : public Transport {

[pthatcher1, 2016/10/13 22:37:01]

Can you remove this class from this CL?  We can decide if you really need it
when we use UdpTransportChannel in channel.cc in a later CL.  I don't think you
will, but there's no point holding up this CL discussing it now.

  public:
-  P2PTransport(const std::string& name, PortAllocator* allocator);
-  virtual ~P2PTransport();
+  UdpTransport(const std::string& name, PortAllocator* allocator);
+  virtual ~UdpTransport();
 
  protected:
-  // Creates and destroys P2PTransportChannel.
   virtual TransportChannelImpl* CreateTransportChannel(int component);
   virtual void DestroyTransportChannel(TransportChannelImpl* channel);
 
-  friend class P2PTransportChannel;
+  friend class UdpTransportChannel;
 
-  RTC_DISALLOW_COPY_AND_ASSIGN(P2PTransport);
+  RTC_DISALLOW_COPY_AND_ASSIGN(UdpTransport);
 };
 
 }  // namespace cricket
 
-#endif  // WEBRTC_P2P_BASE_P2PTRANSPORT_H_
+#endif  // WEBRTC_P2P_BASE_UDPTRANSPORT_H_