Revert "Clear notifications for packages whose permission is revoked"

This reverts commit c1de64d6d466524467cfd33cfd5d175d58519446.

Reason for revert: Probably responsible for performance regression, b/291437741.

Bug: 288651621
Bug: 291437741
Change-Id: Ifdfbbc37980f64f7f51cf9a4985eaa3fa2937ab8
2 files changed