Revert "Simplify serialization of User::mBizMode"
Revert "Simplify serialization of User::mBizMode"

This reverts commit 2bc735faebcc9b5d0038c61bbfe2bdfaf994cc7e.

Acidburn0zzz/sdk,Acidburn0zzz/sdk,Acidburn0zzz/sdk,Acidburn0zzz/sdk,Acidburn0zzz/sdk,meganz/sdk,meganz/sdk,Acidburn0zzz/sdk,meganz/sdk,meganz/sdk,meganz/sdk,meganz/sdk,meganz/sdk,Acidburn0zzz/sdk,Acidburn0zzz/sdk