Make IPC::Channel polymorphic

ipc/ipc_test_sink.cc

 // Copyright (c) 2011 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.
 
 #include "ipc/ipc_test_sink.h"
 
 #include "ipc/ipc_listener.h"
 #include "ipc/ipc_message.h"
 
 namespace IPC {
 
 TestSink::TestSink() {
 }
 
 TestSink::~TestSink() {
 }
 
 bool TestSink::Send(Message* message) {
   OnMessageReceived(*message);
   delete message;
   return true;
 }
 
+bool TestSink::Connect() {
+  NOTIMPLEMENTED();
+  return false;
+}
+
+void TestSink::Close() {
+  NOTIMPLEMENTED();
+}
+
+base::ProcessId TestSink::GetPeerPID() const {
+  NOTIMPLEMENTED();
+  return base::ProcessId();
+}
+
+
 bool TestSink::OnMessageReceived(const Message& msg) {
   ObserverListBase<Listener>::Iterator it(filter_list_);
   Listener* observer;
   while ((observer = it.GetNext()) != NULL) {
     if (observer->OnMessageReceived(msg))
       return true;
   }
 
   // No filter handled the message, so store it.
   messages_.push_back(Message(msg));
@@ skipping 33 matching lines @@
 }
 
 void TestSink::AddFilter(Listener* filter) {
   filter_list_.AddObserver(filter);
 }
 
 void TestSink::RemoveFilter(Listener* filter) {
   filter_list_.RemoveObserver(filter);
 }
 
+#if defined(OS_POSIX) && !defined(OS_NACL)
+
+int TestSink::GetClientFileDescriptor() const {
+  NOTREACHED();
+  return -1;
+}
+
+int TestSink::TakeClientFileDescriptor() {
+  NOTREACHED();
+  return -1;
+}
+
+bool TestSink::AcceptsConnections() const {
+  NOTREACHED();
+  return false;
+}
+
+bool TestSink::HasAcceptedConnection() const {
+  NOTREACHED();
+  return false;
+}
+
+bool TestSink::GetPeerEuid(uid_t* peer_euid) const {
+  NOTREACHED();
+  return false;
+}
+
+void TestSink::ResetToAcceptingConnectionState() {
+  NOTREACHED();
+}
+
+#endif  // defined(OS_POSIX) && !defined(OS_NACL)
+
 }  // namespace IPC