Merge "Update javadoc for UiTranslation functions." into sc-dev am: eba4265116 am: bb4ba0188b am: 8332028e74 am: f487f46c42

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

Change-Id: I215016e8c4936eb729ebc89d22ac61b7bc41266c