[automerger skipped] Merge "Add TestApi to WM refresh rate param." into udc-dev am: 7843505d3b am: a564aeb299 am: ca6536feb8 -s ours am: 65d2bb3085 -s ours

am skip reason: Merged-In I2889d094c1ae7a9fb3dd5ad89789aba916f91b20 with SHA-1 2a2a67ce6f is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23504801

Change-Id: I9d5a9bc712027d634a9605cb0215fef031e04ffb
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>