Merge "Check if the pending cold start is valid periodically." into udc-dev...

Merge "Check if the pending cold start is valid periodically." into udc-dev am: e05dc57f am: a32bb687 am: ae9abbc9 am: 5cac5002

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23347341



Change-Id: I961364dccebad5e779b60c3e5bf81bc1e23f4f34
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>