Merge "Removes deprecated uses of Display#getRealSize in Gesture Nav Edu." into tm-dev am: 894c0479ad

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/17528592

Change-Id: I8fc1d5b6d363e087250de1f537bf043a1fddc4a9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>