Merge "Merge "Accept repeated locale as an input of LocaleList construction."...

Merge "Merge "Accept repeated locale as an input of LocaleList construction." into oc-dev am: 00ec7767 am: 9d817300 am: 71151c27 am: c98bb7e4 am: 5406da5a am: 21aa2cb6 am: dee00417 am: 40dca411 am: 7096ea51" into rvc-qpr-dev-plus-aosp am: 78d9f697

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12522926

Change-Id: I41d9da0fe1bd30a32f5ea0dfddf1869cacea24c6