Use IPC::Sender and IPC::Listener in content.

content/common/gpu/gpu_channel.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.
 
 #if defined(OS_WIN)
 #include <windows.h>
 #endif
 
 #include "content/common/gpu/gpu_channel.h"
 
@@ skipping 340 matching lines @@
 void GpuChannel::DestroySoon() {
   MessageLoop::current()->PostTask(
       FROM_HERE, base::Bind(&GpuChannel::OnDestroy, this));
 }
 
 int GpuChannel::GenerateRouteID() {
   static int last_id = 0;
   return ++last_id;
 }
 
-void GpuChannel::AddRoute(int32 route_id, IPC::Channel::Listener* listener) {
+void GpuChannel::AddRoute(int32 route_id, IPC::Listener* listener) {
   router_.AddRoute(route_id, listener);
 }
 
 void GpuChannel::RemoveRoute(int32 route_id) {
   router_.RemoveRoute(route_id);
 }
 
 void GpuChannel::SetPreemptByCounter(
     scoped_refptr<gpu::RefCountedCounter> preempt_by_counter) {
   preempt_by_counter_ = preempt_by_counter;
@@ skipping 156 matching lines @@
     // In case the renderer is currently blocked waiting for a sync reply from
     // the stub, we need to make sure to reschedule the GpuChannel here.
     if (need_reschedule)
       OnScheduled();
   }
 
   if (reply_message)
     Send(reply_message);
 }