Merge "Add shutdown call after each test to initialize a new sandbox env for...

Merge "Add shutdown call after each test to initialize a new sandbox env for every test." into tm-mainline-prod am: 133e6b60

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19386617



Change-Id: I3d3c42318507d4bf766f739b9c70dc15b6a00fd2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>