Merge "Persistent process is ProcessRecord.isPersistent()." into tm-dev am:...

Merge "Persistent process is ProcessRecord.isPersistent()." into tm-dev am: 4a1fc38e am: e2621d0c

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17993187



Change-Id: I4f00f73a6ae4e3ecbe5a3e3afb3051e338aec0f2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>