OnHostMsgGetAudioHardwareOutputSampleRate  122 ppapi/proxy/ppb_instance_proxy.cc         OnHostMsgGetAudioHardwareOutputSampleRate)
OnHostMsgGetAudioHardwareOutputSampleRate  173 ppapi/proxy/ppb_instance_proxy.h   void OnHostMsgGetAudioHardwareOutputSampleRate(PP_Instance instance,