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

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

Change-Id: I833a49eef1f48bf358bff161ef659b0b10063957