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

Merge "Suppress app transition while recents is running" into tm-dev am: fca1e25c am: b1050a10 am: 006fa973

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18232543



Change-Id: I7068a41f6ae444489335506a3d37ec657e80814b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>