Merge "Fling to close tasks in the GestureNav can be too small." into sc-v2-dev am: 96f34af124

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/16170178

Change-Id: I4834f39f505dad8ffd2d0db826c4e6f6bf364f31