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

content/common/quota_dispatcher.h

 // Copyright (c) 2011 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_COMMON_QUOTA_DISPATCHER_H_
 #define CONTENT_COMMON_QUOTA_DISPATCHER_H_
 
 #include <map>
 #include <set>
 
 #include "base/basictypes.h"
 #include "base/id_map.h"
-#include "ipc/ipc_channel.h"
+#include "ipc/ipc_listener.h"
 #include "webkit/quota/quota_types.h"
 
 class GURL;
 
 namespace IPC {
 class Message;
 }
 
 namespace WebKit {
 class WebStorageQuotaCallbacks;
 }
 
 // Dispatches and sends quota related messages sent to/from a child
 // process from/to the main browser process.  There is one instance
 // per child process.  Messages are dispatched on the main child thread.
-class QuotaDispatcher : public IPC::Channel::Listener {
+class QuotaDispatcher : public IPC::Listener {
  public:
   class Callback {
    public:
     virtual ~Callback() {}
     virtual void DidQueryStorageUsageAndQuota(int64 usage, int64 quota) = 0;
     virtual void DidGrantStorageQuota(int64 granted_quota) = 0;
     virtual void DidFail(quota::QuotaStatusCode status) = 0;
   };
 
   QuotaDispatcher();
   virtual ~QuotaDispatcher();
 
-  // IPC::Channel::Listener implementation.
+  // IPC::Listener implementation.
   virtual bool OnMessageReceived(const IPC::Message& msg) OVERRIDE;
 
   void QueryStorageUsageAndQuota(const GURL& gurl,
                                  quota::StorageType type,
                                  Callback* callback);
   void RequestStorageQuota(int render_view_id,
                            const GURL& gurl,
                            quota::StorageType type,
                            int64 requested_size,
                            Callback* callback);
@@ skipping 10 matching lines @@
   void DidGrantStorageQuota(int request_id,
                             int64 granted_quota);
   void DidFail(int request_id, quota::QuotaStatusCode error);
 
   IDMap<Callback, IDMapOwnPointer> pending_quota_callbacks_;
 
   DISALLOW_COPY_AND_ASSIGN(QuotaDispatcher);
 };
 
 #endif  // CONTENT_COMMON_QUOTA_DISPATCHER_H_