Bug 1830369 - [css-nesting] Update cssparser to allow parsing qualified rules along with declarations. r=tlouw,supply-chain-reviewers

No implementation just yet (the default QualifiedRuleParser
implementation just rejects stuff), but this is plumbing that I'd rather
get reviewed separately.

Differential Revision: https://phabricator.services.mozilla.com/D176686

Bug 1352757 - Add lab(), lch(), oklab(), oklch() to specified colors. r=supply-chain-reviewers,emilio

Use new changes from cssparser and use the new lab/lch/oklab/oklch color
formats.

Introduced a new color type AbsoluteColor.  It represents any kind of
color that has absolute numerical values.  It is also tied to a color
space and therefore can be trivially converted to another color space.

Differential Revision: https://phabricator.services.mozilla.com/D163579

Backed out changeset 218b12b92ccb (bug 1352757) for causing failures on test_transitions_per_property.html.

Bug 1352757 - Add lab(), lch(), oklab(), oklch() to specified colors. r=supply-chain-reviewers,emilio

Use new changes from cssparser and use the new lab/lch/oklab/oklch color
formats.

Introduced a new color type AbsoluteColor.  It represents any kind of
color that has absolute numerical values.  It is also tied to a color
space and therefore can be trivially converted to another color space.

Differential Revision: https://phabricator.services.mozilla.com/D163579

Same reasoning as the previous commit.

Differential Revision: https://phabricator.services.mozilla.com/D146104

Make the representation the same between Gecko and Servo code. This will
enable further clean-ups in the future.

Make serialization be correct, serializing as identifier unless it's an
invalid one (in which case we serialize as a string).

This changes our stringification behavior in the specified style, but
now it will match the computed style and be more correct over-all.

Differential Revision: https://phabricator.services.mozilla.com/D144473

Backed out changeset dfec425c53fe (bug 1766046) for causing wpt failures at animation-timeline-computed.html. CLOSED TREE

Make the representation the same between Gecko and Servo code. This will
enable further clean-ups in the future.

Make serialization be correct, serializing as identifier unless it's an
invalid one (in which case we serialize as a string).

This changes our stringification behavior in the specified style, but
now it will match the computed style and be more correct over-all.

Differential Revision: https://phabricator.services.mozilla.com/D144473

This needs https://github.com/servo/rust-cssparser/pull/287 and a
cssparser update.

Differential Revision: https://phabricator.services.mozilla.com/D124216

Backed out changeset f3aaf04fce3b (bug 1679758) for Devtool failures in browser_styleeditor_syncAddProperty.js. CLOSED TREE

Differential Revision: https://phabricator.services.mozilla.com/D99595

The changes should be trivial.

The third_party changes are up for review in
https://github.com/servo/rust-cssparser/pull/277 (and of course I'll
land with a bump to 0.28 rather than the override after that gets r+'d).

The basic idea is that with this we have the actual start offset of the
rule, so we wouldn't include html comments or other invalid stuff we
discard during sanitization in bug 1680084. But that's a separate
change.

Differential Revision: https://phabricator.services.mozilla.com/D98677

This allows supporting image-set(), etc, and simplifies the bullet frame
code significantly, too thanks to two changes:

  * Instead of manually managing the image request, use the CSS image
    loader, with the `REQUEST_REQUIRES_REFLOW` flag, to handle image
    loads correctly. This didn't exist when this code was initially
    implemented, but we can nicely use it now.

  * Instead of re-implementing another WebRender command-builder thing,
    we can just reuse the nsImageRenderer code.

Differential Revision: https://phabricator.services.mozilla.com/D100774

This allows supporting image-set(), etc, and simplifies the bullet frame
code significantly, too thanks to two changes:

  * Instead of manually managing the image request, use the CSS image
    loader, with the `REQUEST_REQUIRES_REFLOW` flag, to handle image
    loads correctly. This didn't exist when this code was initially
    implemented, but we can nicely use it now.

  * Instead of re-implementing another WebRender command-builder thing,
    we can just reuse the nsImageRenderer code.

Differential Revision: https://phabricator.services.mozilla.com/D100774

Differential Revision: https://phabricator.services.mozilla.com/D99595

The changes should be trivial.

The third_party changes are up for review in
https://github.com/servo/rust-cssparser/pull/277 (and of course I'll
land with a bump to 0.28 rather than the override after that gets r+'d).

The basic idea is that with this we have the actual start offset of the
rule, so we wouldn't include html comments or other invalid stuff we
discard during sanitization in bug 1680084. But that's a separate
change.

Differential Revision: https://phabricator.services.mozilla.com/D98677

Backed out changeset 54068f044426 (bug 1680558) for perma failures on browser_resources_stylesheets.js. CLOSED TREE

The changes should be trivial.

The third_party changes are up for review in
https://github.com/servo/rust-cssparser/pull/277 (and of course I'll
land with a bump to 0.28 rather than the override after that gets r+'d).

The basic idea is that with this we have the actual start offset of the
rule, so we wouldn't include html comments or other invalid stuff we
discard during sanitization in bug 1680084. But that's a separate
change.

Differential Revision: https://phabricator.services.mozilla.com/D98677

Differential Revision: https://phabricator.services.mozilla.com/D85762

Backed out 3 changesets (bug 1656236) for wrench failures on filter-drop-shadow-clip-3.yaml. CLOSED TREE

Backed out changeset 78205b816ac8 (bug 1656236)
Backed out changeset dc4ccb5a8ea9 (bug 1656236)
Backed out changeset dcfa644ba078 (bug 1656236)

Differential Revision: https://phabricator.services.mozilla.com/D85762

Backed out changeset bd79e14bc5ba (bug 1656236)
Backed out changeset dc76da883823 (bug 1656236)
Backed out changeset c4883923e091 (bug 1656236)
Backed out changeset 9464c1dcb0c9 (bug 1656236)

Differential Revision: https://phabricator.services.mozilla.com/D85762

Backed out 4 changesets (bug 1656236) for Webrender build bustage in reftests/filters/filter-drop-shadow-clip-3.yaml. CLOSED TREE

Backed out changeset c24f6a05294b (bug 1656236)
Backed out changeset a5d6a6f2f3ac (bug 1656236)
Backed out changeset bf4a2fe9f9c0 (bug 1656236)
Backed out changeset c5189b274b91 (bug 1656236)

Differential Revision: https://phabricator.services.mozilla.com/D85762

Differential Revision: https://phabricator.services.mozilla.com/D70646

--HG--
rename : third_party/rust/parking_lot/src/mutex.rs => third_party/rust/parking_lot/src/fair_mutex.rs
extra : moz-landing-system : lando

--HG--
extra : rebase_source : 29e879b00d66376a0508bc2df060fcf3f6028590

Differential Revision: https://phabricator.services.mozilla.com/D70646

--HG--
rename : third_party/rust/parking_lot/src/mutex.rs => third_party/rust/parking_lot/src/fair_mutex.rs
extra : moz-landing-system : lando

This aligns us with Servo. It pulls a new `rand` crate version, but I'm removing
one in https://phabricator.services.mozilla.com/D55351, so hopefully adds up :)

Differential Revision: https://phabricator.services.mozilla.com/D55359

--HG--
rename : third_party/rust/cssparser-macros/Cargo.toml => third_party/rust/phf_macros/Cargo.toml
rename : third_party/rust/cssparser-macros/Cargo.toml => third_party/rust/proc-macro-hack/Cargo.toml
rename : third_party/rust/rand/.cargo-checksum.json => third_party/rust/rand-0.6.5/.cargo-checksum.json
rename : third_party/rust/rand/CHANGELOG.md => third_party/rust/rand-0.6.5/CHANGELOG.md
rename : third_party/rust/rand/Cargo.toml => third_party/rust/rand-0.6.5/Cargo.toml
rename : third_party/rust/rand/README.md => third_party/rust/rand-0.6.5/README.md
rename : third_party/rust/rand/benches/distributions.rs => third_party/rust/rand-0.6.5/benches/distributions.rs
rename : third_party/rust/rand/benches/generators.rs => third_party/rust/rand-0.6.5/benches/generators.rs
rename : third_party/rust/rand/benches/misc.rs => third_party/rust/rand-0.6.5/benches/misc.rs
rename : third_party/rust/rand/benches/seq.rs => third_party/rust/rand-0.6.5/benches/seq.rs
rename : third_party/rust/rand/build.rs => third_party/rust/rand-0.6.5/build.rs
rename : third_party/rust/rand/examples/monte-carlo.rs => third_party/rust/rand-0.6.5/examples/monte-carlo.rs
rename : third_party/rust/rand/examples/monty-hall.rs => third_party/rust/rand-0.6.5/examples/monty-hall.rs
rename : third_party/rust/rand/src/deprecated.rs => third_party/rust/rand-0.6.5/src/deprecated.rs
rename : third_party/rust/rand/src/distributions/bernoulli.rs => third_party/rust/rand-0.6.5/src/distributions/bernoulli.rs
rename : third_party/rust/rand/src/distributions/binomial.rs => third_party/rust/rand-0.6.5/src/distributions/binomial.rs
rename : third_party/rust/rand/src/distributions/cauchy.rs => third_party/rust/rand-0.6.5/src/distributions/cauchy.rs
rename : third_party/rust/rand/src/distributions/dirichlet.rs => third_party/rust/rand-0.6.5/src/distributions/dirichlet.rs
rename : third_party/rust/rand/src/distributions/exponential.rs => third_party/rust/rand-0.6.5/src/distributions/exponential.rs
rename : third_party/rust/rand/src/distributions/float.rs => third_party/rust/rand-0.6.5/src/distributions/float.rs
rename : third_party/rust/rand/src/distributions/gamma.rs => third_party/rust/rand-0.6.5/src/distributions/gamma.rs
rename : third_party/rust/rand/src/distributions/integer.rs => third_party/rust/rand-0.6.5/src/distributions/integer.rs
rename : third_party/rust/rand/src/distributions/mod.rs => third_party/rust/rand-0.6.5/src/distributions/mod.rs
rename : third_party/rust/rand/src/distributions/normal.rs => third_party/rust/rand-0.6.5/src/distributions/normal.rs
rename : third_party/rust/rand/src/distributions/other.rs => third_party/rust/rand-0.6.5/src/distributions/other.rs
rename : third_party/rust/rand/src/distributions/pareto.rs => third_party/rust/rand-0.6.5/src/distributions/pareto.rs
rename : third_party/rust/rand/src/distributions/poisson.rs => third_party/rust/rand-0.6.5/src/distributions/poisson.rs
rename : third_party/rust/rand/src/distributions/triangular.rs => third_party/rust/rand-0.6.5/src/distributions/triangular.rs
rename : third_party/rust/rand/src/distributions/uniform.rs => third_party/rust/rand-0.6.5/src/distributions/uniform.rs
rename : third_party/rust/rand/src/distributions/unit_circle.rs => third_party/rust/rand-0.6.5/src/distributions/unit_circle.rs
rename : third_party/rust/rand/src/distributions/unit_sphere.rs => third_party/rust/rand-0.6.5/src/distributions/unit_sphere.rs
rename : third_party/rust/rand/src/distributions/utils.rs => third_party/rust/rand-0.6.5/src/distributions/utils.rs
rename : third_party/rust/rand/src/distributions/weibull.rs => third_party/rust/rand-0.6.5/src/distributions/weibull.rs
rename : third_party/rust/rand/src/distributions/weighted.rs => third_party/rust/rand-0.6.5/src/distributions/weighted.rs
rename : third_party/rust/rand/src/lib.rs => third_party/rust/rand-0.6.5/src/lib.rs
rename : third_party/rust/rand/src/prelude.rs => third_party/rust/rand-0.6.5/src/prelude.rs
rename : third_party/rust/rand/src/prng/mod.rs => third_party/rust/rand-0.6.5/src/prng/mod.rs
rename : third_party/rust/rand/src/rngs/adapter/mod.rs => third_party/rust/rand-0.6.5/src/rngs/adapter/mod.rs
rename : third_party/rust/rand/src/rngs/adapter/read.rs => third_party/rust/rand-0.6.5/src/rngs/adapter/read.rs
rename : third_party/rust/rand/src/rngs/adapter/reseeding.rs => third_party/rust/rand-0.6.5/src/rngs/adapter/reseeding.rs
rename : third_party/rust/rand/src/rngs/entropy.rs => third_party/rust/rand-0.6.5/src/rngs/entropy.rs
rename : third_party/rust/rand/src/rngs/mock.rs => third_party/rust/rand-0.6.5/src/rngs/mock.rs
rename : third_party/rust/rand/src/rngs/mod.rs => third_party/rust/rand-0.6.5/src/rngs/mod.rs
rename : third_party/rust/rand/src/rngs/small.rs => third_party/rust/rand-0.6.5/src/rngs/small.rs
rename : third_party/rust/rand/src/rngs/std.rs => third_party/rust/rand-0.6.5/src/rngs/std.rs
rename : third_party/rust/rand/src/rngs/thread.rs => third_party/rust/rand-0.6.5/src/rngs/thread.rs
rename : third_party/rust/rand/src/seq/index.rs => third_party/rust/rand-0.6.5/src/seq/index.rs
rename : third_party/rust/rand/src/seq/mod.rs => third_party/rust/rand-0.6.5/src/seq/mod.rs
rename : third_party/rust/rand/tests/uniformity.rs => third_party/rust/rand-0.6.5/tests/uniformity.rs
rename : third_party/rust/rand/src/distributions/weighted.rs => third_party/rust/rand/src/distributions/weighted/mod.rs
rename : third_party/rust/rand_chacha/.cargo-checksum.json => third_party/rust/rand_chacha-0.1.1/.cargo-checksum.json
rename : third_party/rust/rand_chacha/CHANGELOG.md => third_party/rust/rand_chacha-0.1.1/CHANGELOG.md
rename : third_party/rust/rand_chacha/Cargo.toml => third_party/rust/rand_chacha-0.1.1/Cargo.toml
rename : third_party/rust/rand_chacha/README.md => third_party/rust/rand_chacha-0.1.1/README.md
rename : third_party/rust/rand_chacha/build.rs => third_party/rust/rand_chacha-0.1.1/build.rs
rename : third_party/rust/rand_chacha/src/chacha.rs => third_party/rust/rand_chacha-0.1.1/src/chacha.rs
rename : third_party/rust/rand_chacha/src/lib.rs => third_party/rust/rand_chacha-0.1.1/src/lib.rs
rename : third_party/rust/rand_core/.cargo-checksum.json => third_party/rust/rand_core-0.4.0/.cargo-checksum.json
rename : third_party/rust/rand_core/CHANGELOG.md => third_party/rust/rand_core-0.4.0/CHANGELOG.md
rename : third_party/rust/rand_core/Cargo.toml => third_party/rust/rand_core-0.4.0/Cargo.toml
rename : third_party/rust/rand_core/README.md => third_party/rust/rand_core-0.4.0/README.md
rename : third_party/rust/rand_core/src/block.rs => third_party/rust/rand_core-0.4.0/src/block.rs
rename : third_party/rust/rand_core/src/error.rs => third_party/rust/rand_core-0.4.0/src/error.rs
rename : third_party/rust/rand_core/src/impls.rs => third_party/rust/rand_core-0.4.0/src/impls.rs
rename : third_party/rust/rand_core/src/lib.rs => third_party/rust/rand_core-0.4.0/src/lib.rs
rename : third_party/rust/rand_hc/.cargo-checksum.json => third_party/rust/rand_hc-0.1.0/.cargo-checksum.json
rename : third_party/rust/rand_hc/CHANGELOG.md => third_party/rust/rand_hc-0.1.0/CHANGELOG.md
rename : third_party/rust/rand_hc/Cargo.toml => third_party/rust/rand_hc-0.1.0/Cargo.toml
rename : third_party/rust/rand_hc/README.md => third_party/rust/rand_hc-0.1.0/README.md
rename : third_party/rust/rand_hc/src/hc128.rs => third_party/rust/rand_hc-0.1.0/src/hc128.rs
rename : third_party/rust/rand_hc/src/lib.rs => third_party/rust/rand_hc-0.1.0/src/lib.rs
rename : third_party/rust/rand_pcg/.cargo-checksum.json => third_party/rust/rand_pcg-0.1.2/.cargo-checksum.json
rename : third_party/rust/rand_pcg/CHANGELOG.md => third_party/rust/rand_pcg-0.1.2/CHANGELOG.md
rename : third_party/rust/rand_pcg/Cargo.toml => third_party/rust/rand_pcg-0.1.2/Cargo.toml
rename : third_party/rust/rand_pcg/README.md => third_party/rust/rand_pcg-0.1.2/README.md
rename : third_party/rust/rand_chacha/build.rs => third_party/rust/rand_pcg-0.1.2/build.rs
rename : third_party/rust/rand_pcg/src/lib.rs => third_party/rust/rand_pcg-0.1.2/src/lib.rs
rename : third_party/rust/rand_pcg/src/pcg128.rs => third_party/rust/rand_pcg-0.1.2/src/pcg128.rs
rename : third_party/rust/rand_pcg/src/pcg64.rs => third_party/rust/rand_pcg-0.1.2/src/pcg64.rs
rename : third_party/rust/rand_pcg/tests/lcg64xsh32.rs => third_party/rust/rand_pcg-0.1.2/tests/lcg64xsh32.rs
rename : third_party/rust/rand_pcg/tests/mcg128xsl64.rs => third_party/rust/rand_pcg-0.1.2/tests/mcg128xsl64.rs
extra : moz-landing-system : lando

Currently, there's no way to tell whether the SIDEWAYS bit is set from
`writing-mode:sideways-*` or `writing-mode:vertical-*; text-orientation:sideways;`.
To be able to tell them apart, split SIDEWAYS bits into VERTICAL_SIDEWAYS
and TEXT_SIDEWAYS. This is needed by my proposed solution in bug 1102175.

Also, provide convenience methods related to sideways writing-mode, and replace
obscure checks in the codebase.

Note that we don't have the use cases to distinguish vertical-rl from
sideways-rl in layout, but for the completeness, IsSidewaysLR() is still
defined.

Differential Revision: https://phabricator.services.mozilla.com/D46321

--HG--
extra : moz-landing-system : lando

Updating parking_lot would allow us to avoid dependency duplication when WebGPU tree is vendored.

Differential Revision: https://phabricator.services.mozilla.com/D42557

--HG--
rename : third_party/rust/parking_lot_core/src/thread_parker/wasm.rs => third_party/rust/parking_lot_core/src/thread_parker/wasm_atomic.rs
extra : moz-landing-system : lando

Differential Revision: https://phabricator.services.mozilla.com/D38530

--HG--
extra : source : d65512e23a13164f540430ff0c85a1f2a147d8a0

Update rand version in u2fhid and xpcom

Differential Revision: https://phabricator.services.mozilla.com/D31669

--HG--
rename : third_party/rust/scopeguard/.cargo-checksum.json => third_party/rust/scopeguard-0.3.2/.cargo-checksum.json
rename : third_party/rust/scopeguard/Cargo.toml => third_party/rust/scopeguard-0.3.2/Cargo.toml
rename : third_party/rust/scopeguard/README.rst => third_party/rust/scopeguard-0.3.2/README.rst
rename : third_party/rust/scopeguard/examples/readme.rs => third_party/rust/scopeguard-0.3.2/examples/readme.rs
rename : third_party/rust/scopeguard/src/lib.rs => third_party/rust/scopeguard-0.3.2/src/lib.rs
extra : moz-landing-system : lando

Backed out changeset a10cdf32fb5a (bug 1552549) for causing a spike in xpcshell failures. CLOSED TREE

Update rand version in u2fhid and xpcom

Differential Revision: https://phabricator.services.mozilla.com/D31669

--HG--
rename : third_party/rust/scopeguard/.cargo-checksum.json => third_party/rust/scopeguard-0.3.2/.cargo-checksum.json
rename : third_party/rust/scopeguard/Cargo.toml => third_party/rust/scopeguard-0.3.2/Cargo.toml
rename : third_party/rust/scopeguard/README.rst => third_party/rust/scopeguard-0.3.2/README.rst
rename : third_party/rust/scopeguard/examples/readme.rs => third_party/rust/scopeguard-0.3.2/examples/readme.rs
rename : third_party/rust/scopeguard/src/lib.rs => third_party/rust/scopeguard-0.3.2/src/lib.rs
extra : moz-landing-system : lando

Depends on D17197

Differential Revision: https://phabricator.services.mozilla.com/D17198

--HG--
extra : moz-landing-system : lando

It does not represent `<length> | <percentage>`, but `<length-percentage>`, so
`LengthOrPercentage` is not the right name.

This patch is totally autogenerated using:

rg 'LengthOrPercentage' servo | cut -d : -f 1 | sort | uniq > files
for file in $(cat files); do sed -i "s#LengthOrPercentage#LengthPercentage#g" $file; done

Differential Revision: https://phabricator.services.mozilla.com/D15812

--HG--
extra : moz-landing-system : lando

Cherry-picks https://github.com/servo/servo/pull/22198