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: 4d8763d9 am: 078d18dd

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

Change-Id: I9fc182fde4a695bcc7e525d51b79072087ac5635