Remove rotation flag check am: 2b515c7058 am: 158cbbfeab am: f413b5f861 am: 5e99335b98

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/11815828

Change-Id: Idc4b440b0b686d0068666de7aef3f693eaf0c1b4