OnCaptureError    139 content/renderer/media/webrtc_audio_capturer.h   virtual void OnCaptureError() OVERRIDE;
OnCaptureError    179 media/audio/audio_input_device.cc         callback_->OnCaptureError();
OnCaptureError     33 media/base/audio_capturer_source.h     virtual void OnCaptureError() = 0;