Merge "[Partial Screensharing] Task Switcher flag" into udc-qpr-dev am: e3f273f5

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23781308



Change-Id: I7dec0fdfde450e447c479a2fa1d9931c3c34b74c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>