Mihai Nita fc881a25b4 Create the locale list with ICU4J's ListFormatter
The list of user locales showing under Language & input -- Language
used a hard-coded comma as separator.
Changing that code to use the ICU locale-aware formatter.

Bug: 26848487
Change-Id: I36975da3a3770df8abaf7e3987b188f2e912f378
2016-01-28 09:45:30 -08:00
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