Revert "Fix profile lockscreen override."

This reverts commit 20fff3ed7a75109341cc70895dc9ea572d9137c7.
Revert "Keyguard: Fix configuration change observer"

This reverts commit 08bb1f1f88564dcaa7633965d53fc7b2a641366d.
Revert "Don't recreate keyguard for MCC/MNC changes."

This reverts commit 535e90336fa5d1a0842eaa5b93b5247b40932366.
Revert "Send out USER_PRESENT broadcast on screen on if lockscreen is disabled."

This reverts commit 5b2e202dbe1a8ef23a71f5edddb26f62293d610f.
Revert "Don't let apps disable the SIM PIN entry screen."

This reverts commit 48319d89af3c43f6cf503b1ee0650af2cc3091f1.
Revert "Framework: All Shake Patches (1/X)"

This reverts commit f2af4484e069476b63061333775a4d8810fff22b.