Decouple IPC::MessageFilter from IPC::Channel

content/browser/indexed_db/indexed_db_dispatcher_host.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_INDEXED_DB_INDEXED_DB_DISPATCHER_HOST_H_
 #define CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_DISPATCHER_HOST_H_
 
 #include <map>
 #include <vector>
 
@@ skipping 39 matching lines @@
                           ChromeBlobStorageContext* blob_storage_context);
   IndexedDBDispatcherHost(int ipc_process_id,
                           net::URLRequestContext* request_context,
                           IndexedDBContextImpl* indexed_db_context,
                           ChromeBlobStorageContext* blob_storage_context);
 
   static ::IndexedDBDatabaseMetadata ConvertMetadata(
       const content::IndexedDBDatabaseMetadata& metadata);
 
   // BrowserMessageFilter implementation.
-  virtual void OnChannelConnected(int32 peer_pid) OVERRIDE;
-  virtual void OnChannelClosing() OVERRIDE;
+  virtual void OnSenderConnected() OVERRIDE;
+  virtual void OnSenderClosing() OVERRIDE;
   virtual void OnDestruct() const OVERRIDE;
   virtual base::TaskRunner* OverrideTaskRunnerForMessage(
       const IPC::Message& message) OVERRIDE;
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
 
   void FinishTransaction(int64 host_transaction_id, bool committed);
 
   // A shortcut for accessing our context.
   IndexedDBContextImpl* Context() { return indexed_db_context_; }
   webkit_blob::BlobStorageContext* blob_storage_context() const {
@@ skipping 206 matching lines @@
 
   // Used to set file permissions for blob storage.
   int ipc_process_id_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(IndexedDBDispatcherHost);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_DISPATCHER_HOST_H_