Merge "Don't preload into nonexistent zygote" am: c3a27297 am: 3aab9125...

Merge "Don't preload into nonexistent zygote" am: c3a27297 am: 3aab9125 am: 80b4f59e am: 87503f91

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2067474



Change-Id: Icba6b7d8b0c7ec8b6bc0daaf3361ae333d652743
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>