Fire the pageshow event at the end of the page load
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This implements step 8 of https://html.spec.whatwg.org/multipage/parsing.html#the-end
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- [ ] These changes fix #__ (github issue number if applicable).
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- [ ] There are tests for these changes OR
- [X] These changes do not require tests because I could not find a wpt test for that, which is strange. I likely missed it :(
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Implement element.innerText setter
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- [X] These changes fix#16107
- [X] There are tests for these changes
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Adding left over tests using DRY coding
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- [x] `./mach build -d` does not report any errors
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- [x] These changes add the tests using DRY technique to reduce redundant code for https://github.com/servo/servo/pull/19963
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Change Offset_to_text_point function and add unit tests
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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#18613.
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- [x] Added unit tests and web platform tests
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