Merge "Don't lock rotation to natural rotation when entering overview" into...

Merge "Don't lock rotation to natural rotation when entering overview" into rvc-dev am: ec096672 am: 3bed25d0

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11833794

Change-Id: I609de10d88273aab269667c6e1ddfaeb0dc24abe