Not implemented reached in virtual std::string media::AudioManagerBase::GetDefaultOutputDeviceID()

[WARNING:flash/platform/pepper/pep_module.cpp(63)] SANDBOXED
[3565:3587:1213/110021:ERROR:audio_manager_base.cc(422)] Not implemented reached in virtual std::string media::AudioManagerBase::GetDefaultOutputDeviceID()
--2013-12-13 11:00:51--  https://clients2.google.com/cr/report
Resolving clients2.google.com (clients2.google.com)... 173.194.39.163, 173.194.39.162, 173.194.39.160, ...
Connecting to clients2.google.com (clients2.google.com)|173.194.39.163|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [text/html]
Saving to: ‘/dev/fd/3’

    [ <=>                                   ] 16          --.-K/s   in 0s      


Crash dump id: 314014223e3c3a0b
2013-12-13 11:00:53 (4.71 MB/s) - ‘/dev/fd/3’ saved [16]