Revert "Don't install instrumentation stubs for single thread deopts" am: 2260840364

Original change: https://android-review.googlesource.com/c/platform/art/+/2127413

Change-Id: I698b6a1b523bc20978b5effb072a926c1f895432
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>