Merge "Accept repeated locale as an input of LocaleList construction." into qt-dev am: 941e8bb7ec am: 537a509d99 am: c335a819fe am: c86b1f3a1a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12523479

Change-Id: I93918a160c42286dd9b4df5ac73cb4ab48ca4171