Merge "Update javadoc for UiTranslation functions." into sc-dev am: eba4265116 am: 1957020797 am: b1d7c78e89 am: 47299fd703

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

Change-Id: I0da41ebc90f110274c180a8452b0962ce62ae428