Remove <iostream> include from file_audio_device.cc

webrtc/modules/audio_device/dummy/file_audio_device.cc

 /*
  *  Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
-#include <iostream>
 #include "webrtc/modules/audio_device/dummy/file_audio_device.h"
 #include "webrtc/system_wrappers/include/sleep.h"
 #include "webrtc/system_wrappers/include/thread_wrapper.h"
 
 namespace webrtc {
 
 int kRecordingFixedSampleRate = 48000;

[henrika_webrtc, 2015/11/23 09:33:06]

Could you also add const's here:

const int ...

[kjellander_webrtc, 2015/11/23 11:44:58]

Sure thing. I did in PS#2.

 int kRecordingNumChannels = 2;
 int kPlayoutFixedSampleRate = 48000;
 int kPlayoutNumChannels = 2;
 int kPlayoutBufferSize = kPlayoutFixedSampleRate / 100
                          * kPlayoutNumChannels * 2;
 int kRecordingBufferSize = kRecordingFixedSampleRate / 100
                            * kRecordingNumChannels * 2;
 
 FileAudioDevice::FileAudioDevice(const int32_t id,
                                  const char* inputFilename,
@@ skipping 514 matching lines @@
         _critSect.Enter();
       }
     }
 
     _critSect.Leave();
     SleepMs(10 - (_clock->CurrentNtpInMilliseconds() - currentTime));
     return true;
 }
 
 }  // namespace webrtc