Merge "Use seamless rotation if navigation bar allows" into udc-dev am:...

Merge "Use seamless rotation if navigation bar allows" into udc-dev am: 7e390e71 am: e566602a am: 2c168e1d am: 154fd3b3

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23614180



Change-Id: Ic347d23a61c2dc159014f6b1318a92dfe9e3e4e9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>