Revert "Update Rust to 1.15.0-nightly (8f02c429a 2016-12-15)."
This reverts commit 5618e79768.
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According to @nox, this breaks MacOS. Should be fine tomorrow:
rust-lang/rust#38430
r? @nox @Ms2ger (or whomever)
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style: Add a simple rule-tree benchmarks.
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r? @heycam
Numbers on my machine, for the record:
```
test rule_tree::bench::bench_expensive_insersion ... bench: 7,211,081 ns/iter (+/- 1,933,866)
test rule_tree::bench::bench_expensive_insersion_parallel ... bench: 78,728,097 ns/iter (+/- 11,738,010)
test rule_tree::bench::bench_insertion_basic ... bench: 665,333 ns/iter (+/- 68,089)
test rule_tree::bench::bench_insertion_basic_parallel ... bench: 1,587,203 ns/iter (+/- 372,124)
```
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Expose Quirks Mode information in the layout data and code
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This patch exposes the Quirks (NoQuirks/LimitedQuirks/Quirks) state to the layout subsystem.
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Prelimary work for issue #11704.
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(Waiting for guidance of where/which tests I could do here)
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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.
Update atoms when build geckolib with gecko
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This would automatically update the generated atom-related files in-tree before calling cargo to build geckolib. With this change, `./mach build-gecko --with-gecko` should be now the easiest way to update all in-tree bindings.
This isn't really a build-time generating, because it isn't invoked from the build script, but from mach. It isn't done the other way because
1. it doesn't seem to be a common practice for build script to write anything to the src directory
2. real build-time generated atom data wouldn't need to include atoms for multiple platforms, but we still want it so that we can build geckolib independently
cc @heycam
r? @emilio
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Rename ScriptChan in constellation to EventLoop
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We currently have a type `ScriptChan` in the constellation, which is named after its implementation rather than its semantics. In the spec, the nearest concept seems to be event loop https://html.spec.whatwg.org/multipage/#event-loop.
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