Merge "Round up virtual display refresh rate" into udc-dev am: 3e422302

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21914908



Change-Id: I6bb347a22434ba0f454e205e2f404d7402264f8e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>