[automerger skipped] Merge changes from topic "install-hints" am: 21b065b610 am: 543fdab6ab am: 75064490a8 -s ours

am skip reason: Change-Id Iab34d79cbbc4fb0d88946ef38a1edcca16cd3a29 with SHA-1 c37a01fe0a is in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1482838

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Idb0ca1e925731a1da5905ace46f4a09e552ec824