Merge "Check null for actinosView in resetPaddingFromTaskSize" into sc-dev am: e8f147e2ce

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14234631

Change-Id: Ib3a91b96029ebd3988c7f735ad2937b8bcfec690