stylo: Export RefPtr<ImageValue> to stylo.
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This is the second patch in bug 1310885
"Bug 1310885 - Part 2. (stylo) Export RefPtr<ImageValue> from gecko to stylo."
Bugzilla link:
https://bugzilla.mozilla.org/show_bug.cgi?id=1310885
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Sync binding files with autoland
It seems there are lots of difference between servo in-tree files and autoland. To reduce the chance of having conflict, I'd like to sync binding files with the latest version generated from autoland when no one is landing anything.
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register stylo threads with the gecko profiler
Now that we require rayon 0.7, we can register start and stop handlers
that take care of dealing with the Gecko profiler for rayon threads in
the style thread pool.
Manually verified that adding "StyleThread" to the list of threads tracked by the Gecko profiler addon caused lots of threads to show up in a profile, and all the stack unwinding goodness seems to work!
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Now that we require rayon 0.7, we can register start and stop handlers
that take care of dealing with the Gecko profiler for rayon threads in
the style thread pool.
Add comments to shorthand alias logic that explains the interesting bahavior
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bump required rayon version to 0.7
...and bring jpeg-decoder along for the ride. Minor tweaks were necessary because of rayon API changes.
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Fix variable serialization bug on shorthand alias properties
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-moz-transform were having a problem with variable serialization. It wasn't printing transform's value and transform wasn't printing -moz-transform's if their value was a variable. This PR fixes that.
Reduces stylo -moz-transform failures to 2: https://treeherder.mozilla.org/#/jobs?repo=try&revision=3fd3a57873e5e98dfcb173eef4b13822a66fdf6a
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Use hash2 instead of deprecated hash
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Update the style crate's bindgen dependency to 0.24.0
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Update style's dependency on bindgen from 0.22 to 0.23
This introduces a huge mess of transitive dependency versioning issues with `bitflags`, which I'm going to just ignore for now. Will file a follow up issue to address them properly.
r? @emilio
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Generate atom files at build-time
The commits here basically do the following things:
1. move all generated files for gecko into "gecko/generated" so that we can copy all of them around
2. make regen_atoms.py generate file to the out dir rather than in-tree
3. make the build script invoke regen_atoms.py when bindgen feature is enabled
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Mach: Add `mach clean-cargo-cache` command
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stylo: Export mozilla::css::ImageValue to stylo.
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This is "Bug 1310885 - Part 0. (gecko) Export mozilla::css::ImageValue to stylo."
We need to land it separately to prevent build break.
Link to the gecko bug:
https://bugzilla.mozilla.org/show_bug.cgi?id=1310885.
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Enable subpixel anti-aliasing on text by default.
No doubt there are still some bugs and missing features related to subpixel text anti-aliasing.
But enabling by default should allow us to detect these and fix them.
If we run into any major issues, this is a standalone commit that can be reverted while we fix the problem.
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