Merge "Accept repeated locale as an input of LocaleList construction." into oc-mr1-dev am: dcc3d1d5fd am: d08edccaf0 am: 04a48ca0e7 am: 1e8a01448d am: bd8649d66c am: c6a5f6fd9d am: 6b45a17630 am: 14749bfde5

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12524366

Change-Id: I3a7f550172503df2f13ea5926b0953f7befd8a46