[automerger skipped] DO NOT MERGE Adding tests for updated EmptyShadeView logic am: e6fe1a0e -s ours am: bb6ec7f7 -s ours am: fca2f36f -s ours am: fbd8f49d -s ours am: 2f868aba -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22912038



Change-Id: Ic889c5f220eecd8491ff20f6b5fcdbbf3f8fe693
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>