Merge "Suppress app transition while recents is running" into tm-dev am:...

Merge "Suppress app transition while recents is running" into tm-dev am: 0d83eb09 am: 48fd600e am: ab569bce am: f2c07d9b

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18140343



Change-Id: I5441dba8f7aa4820f0add5784969b126a38b755b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>