Remove some content_child dependency from content_common

content/renderer/render_thread_impl.cc

 // Copyright (c) 2012 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 "content/renderer/render_thread_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <map>
 #include <vector>
@@ skipping 636 matching lines @@
 IPC::SyncMessageFilter* RenderThreadImpl::GetSyncMessageFilter() {
   return sync_message_filter();
 }
 
 scoped_refptr<base::MessageLoopProxy>
     RenderThreadImpl::GetIOMessageLoopProxy() {
   return ChildProcess::current()->io_message_loop_proxy();
 }
 
 void RenderThreadImpl::AddRoute(int32 routing_id, IPC::Listener* listener) {
-  ChildThread::AddRoute(routing_id, listener);
+  ChildThread::GetRouter()->AddRoute(routing_id, listener);
 }
 
 void RenderThreadImpl::RemoveRoute(int32 routing_id) {
-  ChildThread::RemoveRoute(routing_id);
+  ChildThread::GetRouter()->RemoveRoute(routing_id);
 }
 
 int RenderThreadImpl::GenerateRoutingID() {
   int routing_id = MSG_ROUTING_NONE;
   Send(new ViewHostMsg_GenerateRoutingID(&routing_id));
   return routing_id;
 }
 
 void RenderThreadImpl::AddFilter(IPC::ChannelProxy::MessageFilter* filter) {
   channel()->AddFilter(filter);
@@ skipping 796 matching lines @@
   hidden_widget_count_--;
 
   if (!GetContentClient()->renderer()->RunIdleHandlerWhenWidgetsHidden()) {
     return;
   }
 
   ScheduleIdleHandler(kLongIdleHandlerDelayMs);
 }
 
 }  // namespace content