http://mondrian.corp.google.com/file/10174148///depot/googleclient/gears/opensource/gears/geolocation/wifi_data_provider_linux.cc?a=1
> File
> //depot/googleclient/gears/opensource/gears/geolocation/wifi_data_provider_linux.cc
> (snapshot 1)
> ------------------------------------
> Line 258: return IssueCommandAndParseResult("iwlist scan 2> /dev/null",
> Don't we want to see this in debug builds?
I don't think so. The useful info goes to the pipe. This just catches
stderr - 'This interface does not support scanning' etc.
