[automerger skipped] Merge "Revert "Detect factory reset and deleteAllKeys"" into sc-dev am: 90c818d9ee am: fb0d651988 am: 426ec8ad34 -s ours

am skip reason: Merged-In I9c5c547140e8b1bbffb9c1d215f75251f0f1354e with SHA-1 1e6a5f5106 is already in history. Merged-In was found from reverted change.

Reverted change: https://googleplex-android-review.googlesource.com/c/platform/system/vold/+/15517876

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/vold/+/15536478

Change-Id: Ib65e44b64a0ea74c29fc0f1275398030c6e86fd5