Part 2 of base::IDMap refactor to eliminate IDMapOwnPointer/IDMapExternalPointer modes

content/renderer/media/audio_input_message_filter.cc

 // 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.
 
 #include "content/renderer/media/audio_input_message_filter.h"
 
 #include "base/bind.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/stringprintf.h"
 #include "content/common/media/audio_messages.h"
@@ skipping 96 matching lines @@
   OnChannelClosing();
 }
 
 void AudioInputMessageFilter::OnChannelClosing() {
   DCHECK(io_task_runner_->BelongsToCurrentThread());
   sender_ = NULL;
 
   DLOG_IF(WARNING, !delegates_.IsEmpty())
       << "Not all audio devices have been closed.";
 
-  IDMap<media::AudioInputIPCDelegate>::iterator it(&delegates_);
+  IDMap<media::AudioInputIPCDelegate*>::iterator it(&delegates_);
   while (!it.IsAtEnd()) {
     it.GetCurrentValue()->OnIPCClosed();
     delegates_.Remove(it.GetCurrentKey());
     it.Advance();
   }
 }
 
 void AudioInputMessageFilter::OnStreamCreated(
     int stream_id,
     base::SharedMemoryHandle handle,
@@ skipping 93 matching lines @@
 void AudioInputMessageFilter::AudioInputIPCImpl::CloseStream() {
   DCHECK(filter_->io_task_runner_->BelongsToCurrentThread());
   DCHECK_NE(stream_id_, kStreamIDNotSet);
   LogMessage(stream_id_, "CloseStream");
   filter_->Send(new AudioInputHostMsg_CloseStream(stream_id_));
   filter_->delegates_.Remove(stream_id_);
   stream_id_ = kStreamIDNotSet;
 }
 
 }  // namespace content