Merge "Merge "Revert "Use language tags to store Configuration's locale list."" into qt-dev am: dd67a548b2 am: 18bf694f3c am: fb5d404e5b" into qt-qpr1-dev-plus-aosp
am: d85fdec248

Change-Id: I4bf3bfe408c9ab5ad106417c38f16df3bf25a29c