This is no longer working after the monorepo merge: https://github.com/flutter/flutter/issues/160670. That issue tracks instead teaching the `Linux ci_yaml flutter roller` to roll both sets of configurations.
Flutter Engine
gclient bootstrap
Flutter engine uses gclient to manage dependencies.
If you've already cloned the flutter repository:
- Copy one of the
engine/scripts/*.gclientto the root folder as.gclient - run
gclient sync