Revert "Lockscreen Notifications: fix show/hide of show all button"

This reverts commit 9d9dbe0d0e03e2849c0a7f127088d6cf2f9c62b7.
Revert "Lockscreen Notifications: some fixes"

This reverts commit 535f8a0dd2e097fda60725a4f0d39ae81e53a3f5.
Revert "Lockscreen Notifications: dismiss all button, improve animations, cleanup"

This reverts commit 73477f8425436ae768cc18d11a917aa2c9b7e3e7.
Revert "Lockscreen notifications: Add "show all notifications" navbar button"

This reverts commit 4389cb2d6ea8583626fa4363712c9ad43e62bd80.
Revert "[SQUASHED] Lockscreen Notifications (1/2)"

This reverts commit a960d4ef567d861ce169f9e3aba58300067b54ed.