Add P2PDatagramSocket and P2PStreamSocket interfaces.

remoting/protocol/channel_socket_adapter.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_CHANNEL_SOCKET_ADAPTER_H_
 #define REMOTING_PROTOCOL_CHANNEL_SOCKET_ADAPTER_H_
 
 #include "base/callback_forward.h"
 #include "base/compiler_specific.h"
 #include "base/threading/thread_checker.h"
-#include "net/socket/socket.h"
+#include "remoting/protocol/p2p_socket.h"
 #include "third_party/webrtc/base/asyncpacketsocket.h"
 #include "third_party/webrtc/base/sigslot.h"
 #include "third_party/webrtc/base/socketaddress.h"
 
 namespace cricket {
 class TransportChannel;
 }  // namespace cricket
 
 namespace remoting {
 namespace protocol {
 
-// TransportChannelSocketAdapter implements net::Socket interface on
+// TransportChannelSocketAdapter implements P2PDatagramSocket interface on
 // top of libjingle's TransportChannel. It is used by LibjingleTransportFactory
-// to provide net::Socket interface for channels.
-class TransportChannelSocketAdapter : public net::Socket,
+// to provide P2PDatagramSocket interface for channels.
+class TransportChannelSocketAdapter : public P2PDatagramSocket,
                                       public sigslot::has_slots<> {
  public:
   // Doesn't take ownership of the |channel|. The |channel| must outlive this
   // the adapter.
   explicit TransportChannelSocketAdapter(cricket::TransportChannel* channel);
   ~TransportChannelSocketAdapter() override;
 
   // Sets callback that should be called when the adapter is being
   // destroyed. The callback is not allowed to touch the adapter, but
   // can do anything else, e.g. destroy the TransportChannel.
@@ skipping 40 matching lines @@
 
   int closed_error_code_;
 
   DISALLOW_COPY_AND_ASSIGN(TransportChannelSocketAdapter);
 };
 
 }  // namespace protocol
 }  // namespace remoting
 
 #endif  // REMOTING_PROTOCOL_CHANNEL_SOCKET_ADAPTER_H_