Merge "Fix the issue where resetting the refresh rates in DeviceConfig wouldn't make the system to fallback to the default values" into udc-dev am: 27558598 am: bde7a547

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21897620



Change-Id: Id9bec7c8d8a3f15064abb6ab72e18801b39b9d5f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>