Refactor ChildProcess and related classes to create a framework outside of br...

chrome/common/message_router.cc

Index: chrome/common/message_router.cc
===================================================================
--- chrome/common/message_router.cc	(revision 44239)
+++ chrome/common/message_router.cc	(working copy)
@@ -1,46 +0,0 @@
-// Copyright (c) 2006-2008 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 "chrome/common/message_router.h"
-
-void MessageRouter::OnControlMessageReceived(const IPC::Message& msg) {
-  NOTREACHED() <<
-      "should override in subclass if you care about control messages";
-}
-
-bool MessageRouter::Send(IPC::Message* msg) {
-  NOTREACHED() <<
-      "should override in subclass if you care about sending messages";
-  return false;
-}
-
-void MessageRouter::AddRoute(int32 routing_id,
-                             IPC::Channel::Listener* listener) {
-  routes_.AddWithID(listener, routing_id);
-}
-
-void MessageRouter::RemoveRoute(int32 routing_id) {
-  routes_.Remove(routing_id);
-}
-
-void MessageRouter::OnMessageReceived(const IPC::Message& msg) {
-  if (msg.routing_id() == MSG_ROUTING_CONTROL) {
-    OnControlMessageReceived(msg);
-  } else {
-    RouteMessage(msg);
-  }
-}
-
-bool MessageRouter::RouteMessage(const IPC::Message& msg) {
-  IPC::Channel::Listener* listener = ResolveRoute(msg.routing_id());
-  if (!listener)
-    return false;
-
-  listener->OnMessageReceived(msg);
-  return true;
-}
-
-IPC::Channel::Listener* MessageRouter::ResolveRoute(int32 routing_id) {
-  return routes_.Lookup(routing_id);
-}