Rename IPC Sender and Listener in ppapi, content/public, and content/renderer

content/public/browser/render_view_host_observer.h

 // 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.
 
 #ifndef CONTENT_PUBLIC_BROWSER_RENDER_VIEW_HOST_OBSERVER_H_
 #define CONTENT_PUBLIC_BROWSER_RENDER_VIEW_HOST_OBSERVER_H_
 #pragma once
 
-#include "ipc/ipc_channel.h"
+#include "ipc/ipc_listener.h"
+#include "ipc/ipc_sender.h"
 #include "content/common/content_export.h"
 
 class GURL;
 
 namespace content {
 
 class RenderViewHost;
 class RenderViewHostImpl;
 
 // An observer API implemented by classes which want to filter IPC messages from
 // RenderViewHost.
-class CONTENT_EXPORT RenderViewHostObserver : public IPC::Channel::Listener,
-                                              public IPC::Message::Sender {
+class CONTENT_EXPORT RenderViewHostObserver : public IPC::Listener,
+                                              public IPC::Sender {
  public:
 
  protected:
   explicit RenderViewHostObserver(RenderViewHost* render_view_host);
 
   virtual ~RenderViewHostObserver();
 
   // Invoked after the RenderViewHost is created in the renderer process.  After
   // this point, messages can be sent to it (or to observers in the renderer).
   virtual void RenderViewHostInitialized();
 
   // Invoked when the RenderViewHost is being destroyed. Gives subclasses a
   // chance to cleanup.  The base implementation will delete the object.
   // |render_view_host| is passed as an argument since render_view_host() will
   // return NULL once this method enters.
   virtual void RenderViewHostDestroyed(RenderViewHost* render_view_host);
 
   // Notifies that a navigation is starting.
   virtual void Navigate(const GURL& url);
 
-  // IPC::Channel::Listener implementation.
+  // IPC::Listener implementation.
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
 
-  // IPC::Message::Sender implementation.
+  // IPC::Sender implementation.
   virtual bool Send(IPC::Message* message) OVERRIDE;
 
   RenderViewHost* render_view_host() const;
   int routing_id() { return routing_id_; }
 
  private:
   friend class RenderViewHostImpl;
 
   // Invoked from RenderViewHost. Invokes RenderViewHostDestroyed and NULL out
   // |render_view_host_|.
   void RenderViewHostDestruction();
 
   RenderViewHostImpl* render_view_host_;
 
   // The routing ID of the associated RenderViewHost.
   int routing_id_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderViewHostObserver);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_RENDER_VIEW_HOST_OBSERVER_H_