Zachary Anderson 2431498922 Move some Dart packages to //flutter/third_party/pkg (flutter/engine#47654)
As part of eliminating the Flutter buildroot
(https://github.com/flutter/flutter/issues/67373), we are moving all
third-party dependencies from //third_party to //flutter/third_party.

Once all third-party dependencies have been migrated, tooling and config
will be moved and the buildroot will be eliminated altogether.

No tests changed because there is no semantic change to this PR. This is
simply relocating a dependency.
2023-11-06 06:59:27 -08:00
..