[automerger skipped] Merge "Revert "Merge "BG-FGS-start while-in-use...

[automerger skipped] Merge "Revert "Merge "BG-FGS-start while-in-use permission restriction ..."" into rvc-qpr-dev am: 937036e0 -s ours am: 7b118850 -s ours am: 6f9ecb31 -s ours

am skip reason: skipped by user huiyu

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/16827359

Change-Id: Ic9642a748c3f8975698ddd3f89dcd3fa04e9b245