Merge "Update Vibrator documentation for support check methods." am: 669bfab5

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2256077



Change-Id: Iaa8c45c265848faab5b1e12ad3b951746b06af0b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>