shill: acquire ip addresses for wifi (via dhcp), and signal when
the service is ready
BUG=chromium-os:20191
TEST=unittest, network_WiFiManager/000_SSID_Length_Limit
note: with this CL, 000_SSID_Length_Limit connects to the
open network, but fails on the hidden network. hidden network
support requires shill to implement Manager.GetService.
Change-Id: I71d1634fb3fc48de36fd2bf828969bfe0b3a46f6
Reviewed-on: http://gerrit.chromium.org/gerrit/7466
Tested-by: mukesh agrawal <quiche@chromium.org>
Reviewed-by: Paul Stewart <pstew@chromium.org>
10 files changed
