Roozbeh Pournader f2fd20ec54 Update emoji grapheme breaking rules ...

The rules are updated to the latest UAX #29, with tailorings based on
the font in use: we can now use the clustering information
calculated by Layout, so we will only disallow a grapheme break if an
emoji ligature is actually formed.

Test: Unit tests have been updated and pass.
Bug: 30917298
Bug: 34211654
Change-Id: Idc0ef9f1f4f45dc45a50ed69e45c43ebfaea0306

2017-03-16 13:34:52 -07:00

..

src/flutter

Update emoji grapheme breaking rules

2017-03-16 13:34:52 -07:00