Merge "Restructure splitscreen tests to new test format" into udc-qpr-dev am:...

Merge "Restructure splitscreen tests to new test format" into udc-qpr-dev am: fb2767b4 am: a80427bc

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23773684



Change-Id: I523c6c8179b422b7b1f22cc244e7e3fdab2f4854
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>