Revert "Drep"

This reverts commit 4f8a8e47c89aaa79b5fa2199a37fe2db910be3f7.

Change-Id: Ie2acd1dce549aad7644ea8fb3a31d3495d8f8ca6
update xiaomi ril

Change-Id: I0457d3e6b3a267b4274a1fc56e796d156146977f