
This is a reland of https://github.com/flutter/flutter/pull/164748, which was reverted here: https://github.com/flutter/flutter/pull/165350 It was reverted due to some issues in the flutter packages roller: https://github.com/flutter/flutter/issues/165347 The unit test in flutter/packages was modified to be more deterministic and less affected by minor timing differences: https://github.com/flutter/packages/pull/8920 So this is basically being relanded without any significant changes, since the downstream tests have been fixed.
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: