Grant visibility even when not granting URI perm

This change modifies the flow of uri permission grants to ensure that
even when we're not granting URI permissions, we still take the
opportunity to grant app visibility.

This change also re-grants visibility based on any persisted URI grants
at boot time.

Bug: 161912313
Bug: 161721834
Change-Id: I077b263fc3dc01f3505c39fc0e36d3419bab3c5f