Merge "Refresh DisplayContext to prevent getting stale DisplayMetrics" into sc-dev am: 2b509cd45a

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/13555710

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I31ac8ae9df13b307d9f14e0aa188ce91ce022662