* Revert "Enable line join styles and miter limit. (#3777)"
This reverts commit 5403f65bcad98bd0d434cae590e2a337a1ea218c.
* Revert "Revert "Update switches to use StringView." (#3784)"
This reverts commit 80f039ff324b827cc17567867bd17c788277b0cf.
* Revert "Initial integration of libtxt with Flutter alongside Blink. (#3771)"
This reverts commit c548c65b5020653087b63f1f156741a1f95b5117.
This factors the functionality that was in `FlutterActivity`
to live in `FlutterActivityDelegate`. This will allow the creation of a
`FlutterFragmentActivity` that has the same core functionality, which in
turn unlocks certain Android plugins that choose to require the v4
support library (like Google Sign-In).
https://github.com/flutter/flutter/issues/10072
