This is to allow idmap2 to access ConfigDescription.
Test: libandroidfw_tests
Test: aapt2_tests
Change-Id: I54210bbbd8dad5903cb7100807df977efa394ad5
Merged-In: I54210bbbd8dad5903cb7100807df977efa394ad5
Locale deduping isn't straightforward, as parenting rules
change between platform versions and the selection
preference of a specific locale variant over the default
configuration lead to incorrect results at runtime.
Bug: 62409213
Test: make aapt2_tests
Change-Id: Iec8f1cfba7ae43c847d163529891fdc15f3db826