I also stopped pushing docs to domokit.org I presume we
were doing that to not break old links.  @abarth

@sethladd

We use a number of non-public APIs in the test package, which makes our
dependency quite fragile. This patch pins a specific, known-good version. We
should update to the lastest version in a follow-up patch.

Constructor tear-offs aren't supported by the analyzer yet.

s/domokit/flutter/

@collinjackson

@abarth @collinjackson

It appears this code still depends on drawText which does not exist.