Framework: Clean up RuntimeInit/ZygoteInit/WrapperInit

Move methods where they belong.

(cherry picked from commit 4e66db8d0c60e89f3a87bb05f38f82bda032ff0f)

Test: m
Test: Device boots
Change-Id: I805c6493078e960ff5b70d84dd93d2da6c7aa797
5 files changed