Auto merge of #25644 - pshaughn:windowreflecting, r=jdm

Give error and resize special getter/setters for body/frameset reflection

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Most of the event handlers that needed to be reflected between body and window were doing so via special getter/setters in htmlelement.rs, but error and resize were missing; they are now included, passing the tests for whether these are reflected.

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- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix #25186 for the case that isn't a bad test or an unimplemented event type, and fix #25187

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- [X] There are tests for these changes

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