Revert "Replace older one's for ARMv6"

This reverts commit 520c9fe369f782585f32f3c778f44ad3299d7417.
vector drawable

This reverts commit 520c9fe369f782585f32f3c778f44ad3299d7417.
Revert "Blindly add stuff from L (DO NOT MERGE)"

This reverts commit 6e91e163e8ca83938b54e37f7e0bdc6f19381e6e.
Revert "Blind Replace from L (DO NOT MERGE)"

This reverts commit c002b4554f17c5ec7d8b5a0bef6b03617d147de4.