Merge "Skip close activity transition since no closing app can be visible"...

Merge "Skip close activity transition since no closing app can be visible" into sc-dev am: 590ccb4e am: f73a7fd5

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14842876

Change-Id: I70d63bcb968006b31298fea2457e38fb44e269aa