Implement parsing/serialization for caret-color
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This pull request implements parsing and serialization for the caret-color CSS property, per issue #15309 .
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replace match with if let
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Use `if let` instead of a `match` with a single pattern.
I'm not clear if/how this needs to be tested (beyond what's been checked-off below), so please let me know if there's more to do. Thanks!
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Mach bootstrap: Improve and support more platforms
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r? @aneeshusa or @Wafflespeanut
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Invalid three value positions are no longer accepted
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- Position parse no longer accepts invalid three value positions
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- [X] These changes fix#15488 .
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After this patch, when the page calls `requestAnimationFrame()` too many
times in the row without actually mutating the DOM, further calls to
`rAF` will actually perform the moral equivalent of `setTimeout(16)`.
This saves a lot of CPU time compared to actually waiting for the
vertical blanking interval, because waiting for that requires us to draw
the page.
Reduces CPU usage drastically on nytimes.com, which has a perpetual
`requestAnimationFrame()` loop that checks whether ads are in view.
Use more idiomatic or_else construction
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or_else in more ideomatic rust construction than
match, where Some(x) => Some(x)
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Revert #15793 for crashes and test failures on stylo
Looks like #15793 busted autoland. Given that it's the weekend for Xidorn I'm going to back out the patch.
CC @upsuper
Implemented nosniff for fetch algorithm
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Implemented [nosniff](https://fetch.spec.whatwg.org/#should-response-to-request-be-blocked-due-to-nosniff?) for [fetch algorithm](https://fetch.spec.whatwg.org).
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Fix animation shorthand parsing
which is somehow broken after #15779.
But it seems there are various issue around the animation shorthand parsing, so I try to fix it to make it match the spec.
I expect this change to fix most parsing failures in Gecko's test suite, although I haven't tested.
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Remove support for Blob::{close, isClosed}
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- [x] These changes fix#15660
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Implement XHR progress event changes
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This PR implements change in the specs in XHR.
Unfortunatelly, @jdm the test are not passing. It looks like the fetch module send more bytes that we should according the ```Content-Length```. This [lines](https://github.com/servo/servo/blob/master/tests/wpt/web-platform-tests/XMLHttpRequest/progress-events-response-data-gzip.htm#L70) make the test fail.
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Trigger reflow on document.elementsFromPoint
As [suggested](https://github.com/servo/servo/issues/15592#issuecomment-280379805) by @jdm `Document::nodes_from_point` now triggers a reflow.
I added a new reftest that panics with `ERROR:servo: Tried to hit test without a DisplayList` if this patch is not applied.
- [X] `./mach build -d` does not report any errors
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- [X] These changes fix#15592.
- [X] There are tests for these changes
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