Description

In flutter/engine#8565, I'm proposing we change some caching for RRect.contains. This will track if that causes a perf regression.

Related Issues

flutter/engine#8565

Tests

I added the following tests:

New benchmark.

Checklist

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• I read the Contributor Guide and followed the process outlined there for submitting PRs.
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• All existing and new tests are passing.
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Breaking Change

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• Yes, this is a breaking change (Please read Handling breaking changes). Replace this with a link to the e-mail where you asked for input on this proposed change.
• No, this is not a breaking change.