tree 6124682e807c3c300d0e15d40ac552bb61903e28
parent 341608f7b60c2993a3cd9606464f4c6beb48641b
author Frank Tang <ftang@chromium.org> 1599009464 -0700
committer Frank Yung-Fong Tang <41213225+FrankYFTang@users.noreply.github.com> 1599079510 -0700

ICU-21236 Refactor UniqueCharStrings / CharStringMap

Move them UniqueCharStrings and CharStringMap from
loclikelysubtags.{h,cpp} to separate header files
so so we can reuse them to implement
https://github.com/unicode-org/icu/pull/1254