Merge "Add test for multiple brightness events" into udc-dev am: 303d9ca9 am: 0f52783d

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23243456



Change-Id: I7e581a660a67c4af0c0e86e96e12c58811fa164e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>