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: 341aba50 am: ce336360 am: 128cf26d

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



Change-Id: I40016ff8c0808a147a7d16d739323d208f6a8c05
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>