IPC::MessageFilter::OnFilterAdded: IPC::Sender -> IPC::Channel

content/browser/memory/memory_message_filter.h

 // Copyright 2015 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_MEMORY_MEMORY_MESSAGE_FILTER_H_
 #define CONTENT_BROWSER_MEMORY_MEMORY_MESSAGE_FILTER_H_
 
 #include "base/macros.h"
 #include "base/memory/memory_pressure_listener.h"
 #include "content/common/content_export.h"
 #include "content/public/browser/browser_message_filter.h"
 #include "content/public/common/process_type.h"
 
 namespace content {
 
 class BrowserChildProcessHost;
 class RenderProcessHost;
 
 // This class sends memory messages from the browser process.
 // See also: child_memory_message_filter.h
 class CONTENT_EXPORT MemoryMessageFilter : public BrowserMessageFilter {
  public:
   MemoryMessageFilter(const BrowserChildProcessHost* child_process_host,
                       ProcessType process_type);
   MemoryMessageFilter(const RenderProcessHost* render_process_host);
 
   // BrowserMessageFilter implementation.
-  void OnFilterAdded(IPC::Sender* sender) override;
+  void OnFilterAdded(IPC::Channel* channel) override;
   void OnChannelClosing() override;
   bool OnMessageReceived(const IPC::Message& message) override;
 
   void SendSetPressureNotificationsSuppressed(bool suppressed);
   void SendSimulatePressureNotification(
       base::MemoryPressureListener::MemoryPressureLevel level);
   void SendPressureNotification(
       base::MemoryPressureListener::MemoryPressureLevel level);
 
  protected:
@@ skipping 11 matching lines @@
   // invoke any members on a process host.
   const void* process_host_;
   ProcessType process_type_;
 
   DISALLOW_COPY_AND_ASSIGN(MemoryMessageFilter);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_MEMORY_MEMORY_MESSAGE_FILTER_H_