Add P2PDatagramSocket and P2PStreamSocket interfaces.

remoting/protocol/connection_tester.cc

Index: remoting/protocol/connection_tester.cc
diff --git a/remoting/protocol/connection_tester.cc b/remoting/protocol/connection_tester.cc
index 7df32a4b80e2eb0d4fba41cfe88e91d60837ff7f..46c95542a23ab709b475f90c318b74b3a2de9ddb 100644
--- a/remoting/protocol/connection_tester.cc
+++ b/remoting/protocol/connection_tester.cc
@@ -8,14 +8,14 @@
 #include "base/message_loop/message_loop.h"
 #include "net/base/io_buffer.h"
 #include "net/base/net_errors.h"
-#include "net/socket/stream_socket.h"
+#include "remoting/protocol/p2p_socket.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace remoting {
 namespace protocol {
 
-StreamConnectionTester::StreamConnectionTester(net::StreamSocket* client_socket,
-                                               net::StreamSocket* host_socket,
+StreamConnectionTester::StreamConnectionTester(P2PStreamSocket* client_socket,
+                                               P2PStreamSocket* host_socket,
                                                int message_size,
                                                int message_count)
     : message_loop_(base::MessageLoop::current()),
@@ -127,11 +127,12 @@ void StreamConnectionTester::HandleReadResult(int result) {
   }
 }
 
-DatagramConnectionTester::DatagramConnectionTester(net::Socket* client_socket,
-                                                   net::Socket* host_socket,
-                                                   int message_size,
-                                                   int message_count,
-                                                   int delay_ms)
+DatagramConnectionTester::DatagramConnectionTester(
+    P2PDatagramSocket* client_socket,
+    P2PDatagramSocket* host_socket,
+    int message_size,
+    int message_count,
+    int delay_ms)
     : message_loop_(base::MessageLoop::current()),
       host_socket_(host_socket),
       client_socket_(client_socket),