Don't compile non-prejit a method marked as pre-compiled. am: c46c13c5bb

Original change: https://android-review.googlesource.com/c/platform/art/+/2986270

Change-Id: Icd1091ef9f1c8f727af91c802987fc1b64b8c2c7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>