Revert "Restore pre-KitKat permissions to external sd for all apps"

This reverts commit e514df44baac3d78e6e7eba2f2598e1391de6e73.
Add a HAF access permission

This is signature protected, and extremely dangerous since it
grants system GID.

Change-Id: I2528813de9341187f18ef708e7251b4e5e4003a3
(cherry picked from commit 77091bd4581c55f01060cf81c4ceadc1869b4fbd)
Frameworks: [TEMP] Option to wake screen via HOME Button

This is a temporary stop gap measure

Default false

Requires device overlay

overlay/packages/apps/Settings/res/values/bools.xml

<!-- make home button wake configurable in display settings -->
<bool name="config_show_homeWake">true</bool>

(cherry picked from commit 1b503cbc72d753b6dd0a21727373b4830138b6d8)