autotest: reset wifi ap config state on deconfig
We intentionally accumulate ap configuration state so test cases can
concatentate state with multiple config steps. Make deconfig clear
that accumulated state so, for example, security credentials are not
accumulated when created multiple ap's.
BUG=none
TEST=used in new suspend roaming tests (to follow); regression checked w/ matfunc+secmat+roaming runs
Review URL: http://codereview.chromium.org/6473009
Change-Id: I88a8d84012289ebdfaab058f20e32fde46a71206
1 file changed