
This uses @kevmoo's completion package to do command line completion for flutter, and a new command "bash-completion" (with alias "zsh-completion") that will output the necessary shell script setup code, and adds the hidden command "completion" that does the actual completion. Because it adds a dependency, I also had to do flutter update-packages --force-upgrade. Fixes #18988.
Automated Flutter integration test suites. Each suite consists of a complete
Flutter app and a flutter_driver
specification that drives tests from the UI.
Intended for use with devicelab.