message: Fix build failure when EXTENDED_MEDIA_MODE=ON
diff: @@ -108,10 +108,6 @@ void FromMicRecorderAdapter::set_output_file(const std::string& output_file) {
  output_file_ = output_file;
  }
  -void FromMicRecorderAdapter::set_duration(int32_t duration) {
  - duration_ = duration;
  -}
  -
  void FromMicRecorderAdapter::set_config(
  mobile_apis::SamplingRate::eType sampling_rate,
  mobile_apis::BitsPerSample::eType bits_per_sample,
  