Merge "Update javadoc for UiTranslation functions." into sc-dev am: eba4265116 am: 1957020797 am: 4ef811bca9

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

Change-Id: I338757b2fad640872477e58de97aefb13242b22b