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

content/renderer/media/aec_dump_message_filter.cc

 // Copyright 2014 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.
 
 #include "content/renderer/media/aec_dump_message_filter.h"
 
 #include "base/single_thread_task_runner.h"
 #include "content/common/media/aec_dump_messages.h"
 #include "content/renderer/media/webrtc_logging.h"
 #include "ipc/ipc_logging.h"
@@ skipping 76 matching lines @@
   DCHECK(io_task_runner_->BelongsToCurrentThread());
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(AecDumpMessageFilter, message)
     IPC_MESSAGE_HANDLER(AecDumpMsg_EnableAecDump, OnEnableAecDump)
     IPC_MESSAGE_HANDLER(AecDumpMsg_DisableAecDump, OnDisableAecDump)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
 }
 
-void AecDumpMessageFilter::OnFilterAdded(IPC::Sender* sender) {
+void AecDumpMessageFilter::OnFilterAdded(IPC::Channel* channel) {
   DCHECK(io_task_runner_->BelongsToCurrentThread());
-  sender_ = sender;
+  sender_ = channel;
 }
 
 void AecDumpMessageFilter::OnFilterRemoved() {
   DCHECK(io_task_runner_->BelongsToCurrentThread());
 
   // Once removed, a filter will not be used again.  At this time the
   // observer must be notified so it releases its reference.
   OnChannelClosing();
 }
 
@@ skipping 57 matching lines @@
   DCHECK(main_task_runner_->BelongsToCurrentThread());
   for (DelegateMap::iterator it = delegates_.begin();
        it != delegates_.end(); ++it) {
     if (it->second == delegate)
       return it->first;
   }
   return kInvalidDelegateId;
 }
 
 }  // namespace content