I was under the impression that https://bugs.chromium.org/p/chromium/issues/detail?id=611924 resolved the issue, or at least restored the intended behavior. Is there some other work planned here?

Enne mentioned at the meeting yesterday that there were possible opportunities
for further improvement in the solid color analysis. I agree that that CL seems
to have fixed the problem for the benchmark referred to in 606684.

I don't think there's any other work currently planned here.