[automerger skipped] Pause animators when app is not visible am: b99cc5b4 am: d2ade39d -s ours

am skip reason: Merged-In I8b9f841cc80babb972244c724968a5c085a06b69 with SHA-1 298ab291 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18528824



Change-Id: I0673fdf8b20872b18c58befb50bfb28c3dc100fa
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>