Revert "Return all visible activities for VIS"

This reverts commit 48a461f3.

Reason for revert: Droidmonitor created revert due to b/434735161. Will be verifying through ABTD before submission.

Fix: 434735161
Bug: 434114340
Change-Id: Iac2511f7362f04eef5d4176223e38c925c3c08c9