Add P2PDatagramSocket and P2PStreamSocket interfaces.

remoting/protocol/authenticator_test_base.cc

Index: remoting/protocol/authenticator_test_base.cc
diff --git a/remoting/protocol/authenticator_test_base.cc b/remoting/protocol/authenticator_test_base.cc
index 09bb5977dcde4b5cf13536db25bbd9529ef37a86..f3a5d53223ac356d8cc52c22cc608581cee72a43 100644
--- a/remoting/protocol/authenticator_test_base.cc
+++ b/remoting/protocol/authenticator_test_base.cc
@@ -158,14 +158,14 @@ void AuthenticatorTestBase::RunChannelAuth(bool expected_fail) {
 
 void AuthenticatorTestBase::OnHostConnected(
     int error,
-    scoped_ptr<net::StreamSocket> socket) {
+    scoped_ptr<P2PStreamSocket> socket) {
   host_callback_.OnDone(error);
   host_socket_ = socket.Pass();
 }
 
 void AuthenticatorTestBase::OnClientConnected(
     int error,
-    scoped_ptr<net::StreamSocket> socket) {
+    scoped_ptr<P2PStreamSocket> socket) {
   client_callback_.OnDone(error);
   client_socket_ = socket.Pass();
 }