Fix -Xint and -Xusejit interaction

- don't allow interpret and jit compilation at the same time
- make sure we -Xsaveprofileinfo works with -Xint.

Bug: 27916886

(cherry picked from commit 6caaa84947d5d207cde511978db327d95226e3ce)

Change-Id: Id5e7731653b322c25329b031561cfe150eb66522
2 files changed