(cherry picked from commit 20a1fd7922d78a2e1401cdd58c80e775ff8dc124) (cherry picked from commit 08352718f0a6dc97d0fccb328dca214c312c42b8)
also remove unused files and force-fix errors using pocheck Change-Id: If95f38febdf34951193d67b1eb7a8fbfd292474d