Merge "[Settings] Fix crash when user enter bluetooth page quickly." into...

Merge "[Settings] Fix crash when user enter bluetooth page quickly." into udc-dev am: 3e374cc7 am: 9b68c3c9

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/23601556



Change-Id: Ie63476cbbc3efc7d3d00a7b9bcc0c1772d33e327
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>