CheckboxListTile: add property to scale the checkbox - #154806

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Copying comment from the Discord on the test:

"There's a test file for the CheckBoxListTile in packages/flutter/test/material. I imagine you can just find the checkbox widget and get it's corners then compare them against an expected value, but if that doesn't work, you can look up the tests for Transform.scale and see if there's a helpful one there to get you started."

Hi @MitchellGoodwin
I've added the tests. Please go through them in 1af3872

Thanks

@itsjatinnagar the linked issue also mentions scaling the underlying Radio in a RadioListTile. Is this planned in a subsequent PR?

@itsjatinnagar the linked issue also mentions scaling the underlying Radio in a RadioListTile. Is this planned in a subsequent PR?

Yes, I am going to raise a new PR for Radio.