
Speculatively retry when WebDriver session fails with a timed out Safari. It is hard enough to get `safaridriver` to open a local port, so one we have that going, it might be good to give a chance to connect to the browser 🤷 Fixes https://github.com/flutter/flutter/issues/163790
Flutter Engine
Setting up the Engine development environment
See here
gclient
bootstrap
Flutter engine uses gclient
to manage dependencies.
If you've already cloned the flutter repository: