Adding testcases to check Hidden network configuration with ONC for WEP/WPA/WPA2.

TEST=None
BUG=None

Change-Id: I7bbb2eafd2708b42feb7402a6c33f040d786712b
Reviewed-on: https://gerrit.chromium.org/gerrit/31527
Reviewed-by: Stanley Wong <stanleyw@chromium.org>
Tested-by: Stanley Wong <stanleyw@chromium.org>
Tested-by: Bindu Mahadev <bmahadev@chromium.org>
Commit-Ready: Bindu Mahadev <bmahadev@chromium.org>
3 files changed