Merge "Update javadoc for UiTranslation functions." into sc-dev am: eba4265116 am: bb4ba0188b

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14880635

Change-Id: I4a127dab99d88ef4501b2f91a7603d44dc18f7df