Merge "Give the tests the ability to emulate other devices screens" into tm-dev am: 84051cd8bf am: abd6fb7e4b

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/17413625

Change-Id: I67796990687646bcc10dd9f8555d929fa70c83bc
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>