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

content/browser/renderer_host/render_view_host_delegate.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_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_
 #pragma once
 
 #include <string>
 
@@ skipping 54 matching lines @@
 // RenderViewHostDelegate
 //
 //  An interface implemented by an object interested in knowing about the state
 //  of the RenderViewHost.
 //
 //  This interface currently encompasses every type of message that was
 //  previously being sent by WebContents itself. Some of these notifications
 //  may not be relevant to all users of RenderViewHost and we should consider
 //  exposing a more generic Send function on RenderViewHost and a response
 //  listener here to serve that need.
-class CONTENT_EXPORT RenderViewHostDelegate : public IPC::Channel::Listener {
+class CONTENT_EXPORT RenderViewHostDelegate : public IPC::Listener {
  public:
   // RendererManagerment -------------------------------------------------------
   // Functions for managing switching of Renderers. For WebContents, this is
   // implemented by the RenderViewHostManager.
 
   class CONTENT_EXPORT RendererManagement {
    public:
     // Notification whether we should close the page, after an explicit call to
     // AttemptToClosePage.  This is called before a cross-site request or before
     // a tab/window is closed (as indicated by the first parameter) to allow the
@@ skipping 15 matching lines @@
     virtual ~RendererManagement() {}
   };
 
   // ---------------------------------------------------------------------------
 
   // Returns the current delegate associated with a feature. May return NULL if
   // there is no corresponding delegate.
   virtual RenderViewHostDelegateView* GetDelegateView();
   virtual RendererManagement* GetRendererManagementDelegate();
 
-  // IPC::Channel::Listener implementation.
+  // IPC::Listener implementation.
   // This is used to give the delegate a chance to filter IPC messages.
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
 
   // Gets the URL that is currently being displayed, if there is one.
   virtual const GURL& GetURL() const;
 
   // Return this object cast to a WebContents, if it is one. If the object is
   // not a WebContents, returns NULL. DEPRECATED: Be sure to include brettw or
   // jam as reviewers before you use this method. http://crbug.com/82582
   virtual WebContents* GetAsWebContents();
@@ skipping 279 matching lines @@
       const MediaStreamRequest* request,
       const MediaResponseCallback& callback) {}
 
  protected:
   virtual ~RenderViewHostDelegate() {}
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_