Open0_3 44 ppapi/proxy/audio_input_resource.h virtual int32_t Open0_3(PP_Resource device_ref, Open0_3 27 ppapi/thunk/ppb_audio_input_api.h virtual int32_t Open0_3(PP_Resource device_ref, Open0_3 65 ppapi/thunk/ppb_audio_input_dev_thunk.cc return enter.SetResult(enter.object()->Open0_3(device_ref,