Revert "[nearby] Add disable logic"

This reverts commit 3f5aea69.

Reason for revert: Caused crash

Fix: 312430336
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:4ed63b1873841a37f3ebbef5ff5072a253fa6186)
Merged-In: Id664a6cba297674d8edeb0af700df1e96baaf70e
Change-Id: Id664a6cba297674d8edeb0af700df1e96baaf70e