Revert "Frameworks: Be sure heads up view is attached before removing it"

This reverts commit e0f298c8b6d36ffa7d0e692c1ef163ab63b4039d.
Revert "Frameworks: Only set package name on user heads ups"

This reverts commit 6869634d065608cba09c0bfc61f61da3c77582f6.
Revert "Frameworks: Slim heads up customizations for LP (1/2)"

This reverts commit 0d9fbf0e17768a6f5ad8acb1f69ec824a4a066c4.