Irfan Sheriff 0859b76471 Make wifi scan async. (don't auto-merge)
When an entity (NLP for example) acquires
a WifiLock and initiates a scan, scan can
get blocked until driver starts.

scan returns no useful info, scan results
are broadcast when obtained.

Bug: 2964633
Change-Id: Iaefc32bb6b82f0718285a18ac600e6bbbb096e77
2010-09-21 12:38:09 -07:00
..
2010-09-16 16:41:46 -07:00