Merge "Ignore folding feature when it is not on the active display." into sc-v2-dev am: 3a323caf29 am: 2f37431c6a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/16196230

Change-Id: I183e3b6b7ed1e323ae8cb6c148e7336c9875ca05