Be able to build cast_unittest and related targets in Chrome tree

media/cast/audio_sender/audio_encoder.cc

 // Copyright 2013 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 "media/cast/audio_sender/audio_encoder.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "media/cast/cast_defines.h"
@@ skipping 93 matching lines @@
     default:
       DCHECK(false) << "Codec must be specified for audio encoder";
       return;
   }
   if (audio_encoder_->RegisterSendCodec(send_codec) != 0) {
     DCHECK(false) << "Invalid webrtc return value; failed to register codec";
   }
 }
 
 AudioEncoder::~AudioEncoder() {
-  webrtc::AudioCodingModule::Destroy(audio_encoder_);

[pwestin, 2013/09/25 21:24:46]

This is needed to avoid a memory leak; why did you need to remove it?

 }
 
 // Called from main cast thread.
 void AudioEncoder::InsertRawAudioFrame(
     const PcmAudioFrame* audio_frame,
     const base::TimeTicks& recorded_time,
     const FrameEncodedCallback& frame_encoded_callback,
     const base::Closure release_callback) {
   cast_thread_->PostTask(CastThread::AUDIO_ENCODER, FROM_HERE,
       base::Bind(&AudioEncoder::EncodeAudioFrameThread, this, audio_frame,
@@ skipping 38 matching lines @@
   // Not all insert of 10 ms will generate a callback with encoded data.
   webrtc_encoder_callback_->SetEncodedCallbackInfo(recorded_time,
                                                    &frame_encoded_callback);
   for (int i = 0; i < number_of_10ms_blocks; ++i) {
     audio_encoder_->Process();
   }
 }
 
 }  // namespace media
 }  // namespace cast