Stylo: implement -moz-orient
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https://developer.mozilla.org/en-US/docs/Web/CSS/-moz-orient
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It turns out that it's problematic to embed ThreadLocalStyleContext within
LayoutContext, because parameterizing the former on TElement (which we do
in the next patch) infects all the traversal stuff with the trait parameters,
which we don't really want.
In general, it probably makes sense to use separate scoped TLS types for
the separate DOM and Flow tree passes, so we can add a different ScopedTLS
type for the Flow pass if we ever need it.
We also reorder the |scope| and |shared| parameters in parallel.rs, because
it aligns more with the order in style/parallel.rs. I did this when I was
adding a TLS parameter to all these functions, which I realized we don't need
for now.
They're not at all related, besides both being asynchronous. This change adds
a little extra code in response_async(), but makes this code more readable
and reduces the unnecessary indirection.
This change also makes the build system slightly more parallel, by dropping
the dependency on bluetooth_traits from net_traits.
Change property id of moz-prefixed properties to match their name
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This is the servo part of [bug 1311870](https://bugzilla.mozilla.org/show_bug.cgi?id=1311870) which has been reviewed by @heycam.
r? @heycam
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stylo: Fix assertion for unresolvable url
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This is the Servo part of [bug 1321176](https://bugzilla.mozilla.org/show_bug.cgi?id=1321176), which has been reviewed by @emilio, @Manishearth, and @heycam.
r? @Manishearth
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Use MediaQueryListEvent for media query list change events
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- Implements MediaQueryListEvent interface
- Makes MediaQueryList change events conform to the [spec](https://drafts.csswg.org/cssom-view/#evaluate-media-queries-and-report-changes)
- Updates matchMedia.html test to verify that the new event type is used
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Move {lower,upper}-alpha to extra_servo_values
These two counter styles are supported via @counter-style rules in UA style sheet in Gecko.
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Make datetime just reflect
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This just uses `make_getter!` for `datetime` rather than checking if `datetime` has data and falling back to the child data if `datetime` has no data.
I reverted 2 of the test changes and added back an old test that makes sure that child content is not returned when `datetime` is empty.
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Implement CSSStyleRule.style
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Fix linear gradient's specified form #13892
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WIP for #13892
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Stylo: Basic support for grid-{row,column}-{start,end}
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Implement GetGATTChildren
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Implement the [GetGATTChildren](https://webbluetoothcg.github.io/web-bluetooth/#getgattchildren) function for webbluetooth.
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This allows us to get rid of a bunch of lifetimes and simplify a lot of code. It
also lets us get rid of that nasty lifetime transmute, which is awesome.
The situation with thread-local contexts is still suboptimal, but we fix that in
subsequent patches.
