Merge "Use rotation animation for orientation change of non-occluded activity"...

Merge "Use rotation animation for orientation change of non-occluded activity" into rvc-dev am: e99df6db am: 086a38c6 am: a6129639 am: f2a9a487

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11970304

Change-Id: I03d3203fd4e6449edcf72aa352a989e479379392