Revert "[BugFix][API-810][wifi]fix wifi can't change country code"

This reverts commit 11e16d86ab49f12fce6caaef079a64150b0b9d28.

Reason for revert: <INSERT REASONING HERE>

Change-Id: I84ffaa5738f27ed4be7d028b605acce482c87122
4 files changed