I cannot land my Gecko-dependent patches, so let's do some cleanup in the meantime.
Source-Repo: https://github.com/servo/servo
Source-Revision: 6d49ec83a15f440f85cb9a045eaf104f30bd3053
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 9e7ca996dadd40cba10a28a3c950328686c930fa
Servo part of https://bugzilla.mozilla.org/show_bug.cgi?id=1420026, reviewed there by TYLin.
Source-Repo: https://github.com/servo/servo
Source-Revision: b8b5c5371f66a95da9ffb238cba2c549f4c85f59
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : abb4932506d8df0e29b9485f10f7e085c8e48638
This is a sub-PR of #19015
Besides, this is the last PR for `font.mako.rs`! 🎉
r? emilio
---
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#19355
- [x] These changes do not require tests
Source-Repo: https://github.com/servo/servo
Source-Revision: 8f61fde3907f2dde3e697791ccfb9a4d86d1a48c
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 1e3e438583f418932f96140dc434e1a64e4aceff
This helps with bug 1419694.
Source-Repo: https://github.com/servo/servo
Source-Revision: cd70a01d327d4e690626b4ce6f301d4cc6ae9a87
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 1f52f926d453a5038f4c9f160150196bf3059c42
This is a sub-PR of #19015
r? emilio
---
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#19333
- [x] These changes do not require tests
Source-Repo: https://github.com/servo/servo
Source-Revision: ac576910d27eaee91ae21a38607a44cf7d33e15d
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : b9a1d19a17d3d3cc6c4d155e4f2ff0601a625e3c
<!-- Please describe your changes on the following line: -->
This is a PR for https://bugzilla.mozilla.org/show_bug.cgi?id=1418867
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
Source-Repo: https://github.com/servo/servo
Source-Revision: a6ce817045b293b2898aca4d393c6b744955e730
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 5409294d683e06e8de99f05d93c5e7b1047e9dec
It's not only more consistent (since we have a proper ParserContext there), but
also fixes a bunch of bugs where Gecko accidentally exposes and allows setting
internal state because of conversions from nsCSSPropertyID to PropertyId.
This adds the extra complexity of caring about aliases for longer, but that's
probably not a big deal in practice, since we have PropertyDeclarationId.
Source-Repo: https://github.com/servo/servo
Source-Revision: 3864f320e8c6ff707d5b11fe46d67c0677cd112a
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 41922d46e6c30b5ec9f5adebceac0978ab35b6e0
They're useless now, provided we remove the hack to not traverse XBL-bound
elements on initial styling.
Bug: 1418456
Reviewed-by: heycam
MozReview-Commit-ID: AvBVdyF1wb6
Source-Repo: https://github.com/servo/servo
Source-Revision: e4cfff8364cebd0ae2236cc8c39ba93072b35148
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : b9ae9d359687ae32609a11d9ad5e8457c548e941
This is a sub-PR of #19015
r? @emilio
---
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#19246
- [x] These changes do not require tests
Source-Repo: https://github.com/servo/servo
Source-Revision: b4c274d190b039443101ba34a3dd84112edfe314
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 5e90d778801ac494f6b78445e5c243ffc8bed7eb
This is a sub-PR of #19015
r? emilio
---
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#19216
- [x] These changes do not require tests
Source-Repo: https://github.com/servo/servo
Source-Revision: 8c332f5dd301dd8e505d14ab2471c068a77f3c4a
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 93dc6aae08f646e281a5b5c7fc150241fffa9830
Part of #19015.
Source-Repo: https://github.com/servo/servo
Source-Revision: 6f1d9a198fa3f060f3eae28f13ac248b0b1186ce
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 67e4b73b154a8ae116473b27f8c6b5f4650dc509
This fixes [bug 1374178](https://bugzilla.mozilla.org/show_bug.cgi?id=1374178).
Note that the impl of `-moz-window-transform-origin` doesn't exactly match how it is implemented in Gecko. Specifically, that property doesn't accept depth value in Gecko, but it does in this impl. The depth value is simply dropped during conversion. This is because I don't think it's worth adding code for handling this internal property to make it as restrictive.
This is a modified version of #19106. The only difference since then is how `impl_transform_origin` distinguish between `transform-origin` and `-moz-window-transform-origin`. The previous PR has a bug which checks against `transform` rather than `transform-origin`, while this PR changes it to checking the length of the array. It introduces an unsuppressible warning due to rust-lang/rust#45850. This doesn't cause build failure, so maybe it's fine?
Source-Repo: https://github.com/servo/servo
Source-Revision: bc58e18761ef687bd6c5efcda635cabdb742069a
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 28feb95c087a21b85d88d8c530d4754e45f18425
This fixes [bug 1374178](https://bugzilla.mozilla.org/show_bug.cgi?id=1374178).
Note that the impl of `-moz-window-transform-origin` doesn't exactly match how it is implemented in Gecko. Specifically, that property doesn't accept depth value in Gecko, but it does in this impl. The depth value is simply dropped during conversion. This is because I don't think it's worth adding code for handling this internal property to make it as restrictive.
Source-Repo: https://github.com/servo/servo
Source-Revision: 4decea188feb87b880fd2b0663b86d262a346a18
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 5655ab7551b2b151417086b9370df0a55897206f
This makes the specified and computed value of transform share a generic
backing enum.
This will eventually be a complete fix for
https://bugzilla.mozilla.org/show_bug.cgi?id=1391145 , and also
incidentally fixes https://bugzilla.mozilla.org/show_bug.cgi?id=1405881
Currently WIP -- the generic transform exists and is used, but this
currently misses some animation and glue cases.
Source-Repo: https://github.com/servo/servo
Source-Revision: c494d25e24d515509a5d8bb86a30669ee01742b9
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 83a87a9b3d9271cfcf20745f66ef43ab4b8d4d12
See #18809
Still haven't had time to test it but it should fix the tests failures that appeared in m-c
Source-Repo: https://github.com/servo/servo
Source-Revision: fe4139b779b3af749ec1426ddf4e1393c7b85442
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 9a0549d7dd8a99315ba3f8eec5d0f9fdf9eb4c0f
These are inter-dependent patches for bug 1340005. We add two FFIs to create the
AnimationValues of Opacity and Transform because we support these two properties
on the compositor. Besides, we factor out some common function in glue.rs, so we
can use the same code path for both main-thread and compositor-thread animations.
---
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix [Bug 1340005](https://bugzilla.mozilla.org/show_bug.cgi?id=1340005).
- [X] These changes do not require tests because we have automatic test coverage on Gecko already, and Servo doesn't support compositor animation for now.
Source-Repo: https://github.com/servo/servo
Source-Revision: 4e2c0e3277dda5d8bf462602268bbc1ec8ea26f7
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 66c1dd18d57495d78729a669ec255c087b42c5e1
The secret plan is introducing a `get_elements_with_id` for use by `querySelector` / `querySelectorAll`.
But this allows also to make some code look a bit nicer.
Source-Repo: https://github.com/servo/servo
Source-Revision: ee4e371c73b265946146947bb16042360cb2fa41
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 2e34bb4dd31ca9cdafc0756d5366f4ad196f73bd
This fixes multiple things:
* EffectCompositor was using the light tree instead of the flat tree.
* When we insert an element inside the document, we may not style it right away
(we mark it for lazy frame construction with the NODE_NEEDS_FRAME). Since we
trigger animations and transitions from the traversal, we can't skip flushing
if we call getComputedStyle on any of those.
Bug: 1406750
Reviewed-by: hiro
MozReview-Commit-ID: DpAhmLH3uJ2
Source-Repo: https://github.com/servo/servo
Source-Revision: 6035b75d399fbc9a8037743bb5199f3e1475333a
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 27a734decabf029a00a5e735e477f3e7b9c5e46d
From https://bugzilla.mozilla.org/show_bug.cgi?id=1408311, reviewed there by Xidorn.
Source-Repo: https://github.com/servo/servo
Source-Revision: 7b61e3b6ee62a96f151483f4fc229fa0c03a54d8
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : c5a3d2d9b2c644c71590b08cff540e9c89095204
This is the Servo side change of [bug 1397644](https://bugzilla.mozilla.org/show_bug.cgi?id=1397644).
Source-Repo: https://github.com/servo/servo
Source-Revision: b1e6f05ae455748f6091ddf81c1c0488e09546a1
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : bccb30f361f44fe3da55d5f4fe7c0cde61550524
Servo half of https://bugzilla.mozilla.org/show_bug.cgi?id=1390694, reviewed there by Emilio.
Source-Repo: https://github.com/servo/servo
Source-Revision: 44eeb1999b2bf1729ff8ae41438c687f6380e33d
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : db4c7ed76d438a13517aafdb1a65397a91b1bb4f
It still needs dependencies update to remove all the other bitflags
versions.
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes do not require tests because it's a dependency update
Source-Repo: https://github.com/servo/servo
Source-Revision: fe16c1d5c3c9084da0ccb85af599d6ec0f8ab20b
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : bb9d52a22bee6d1fe773718f649c977b07840719
This is an inter-dependent patch of Bug 1303235. We add an FFI
to create a temporary ServoStyleContext with the animation value.
We need this because we calculate the Cumulative change hints to check
if we can ignore this animation segment.
---
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix [Bug 1303235](https://bugzilla.mozilla.org/show_bug.cgi?id=1303235).
- [X] These changes do not require tests because we have tests on Gecko side.
Source-Repo: https://github.com/servo/servo
Source-Revision: 77a47171563fdb3a38dd75f8c58909c9647cb708
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 765daf105f958e9640aa12548429c2e7d6ea1b72
Servo currently uses `heapsize`, but Stylo/Gecko use `malloc_size_of`.
`malloc_size_of` is better -- it handles various cases that `heapsize` does not
-- so this patch changes Servo to use `malloc_size_of`.
This patch makes the following changes to the `malloc_size_of` crate.
- Adds `MallocSizeOf` trait implementations for numerous types, some built-in
(e.g. `VecDeque`), some external and Servo-only (e.g. `string_cache`).
- Makes `enclosing_size_of_op` optional, because vanilla jemalloc doesn't
support that operation.
- For `HashSet`/`HashMap`, falls back to a computed estimate when
`enclosing_size_of_op` isn't available.
- Adds an extern "C" `malloc_size_of` function that does the actual heap
measurement; this is based on the same functions from the `heapsize` crate.
This patch makes the following changes elsewhere.
- Converts all the uses of `heapsize` to instead use `malloc_size_of`.
- Disables the "heapsize"/"heap_size" feature for the external crates that
provide it.
- Removes the `HeapSizeOf` implementation from `hashglobe`.
- Adds `ignore` annotations to a few `Rc`/`Arc`, because `malloc_size_of`
doesn't derive those types, unlike `heapsize`.
<!-- Please describe your changes on the following line: -->
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [ ] These changes fix https://bugzilla.mozilla.org/show_bug.cgi?id=1409255
<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because testing is on the Gecko side.
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 4c538b642e4bdfbf42c522c5a59c258a6d14546e
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : f9a6feed1088d0b0be2b55d7f0c2ec9c594ac33b
style: Stop threading the ElementData around the invalidator.
Source-Repo: https://github.com/servo/servo
Source-Revision: c1e0889971582488ed7a4d3a3af21a49bf497abc
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : e7648a93a0b2ee03a02355cff9d6a4d7af9169b8
Servo-side part of https://bugzilla.mozilla.org/show_bug.cgi?id=1408305, reviewed there by Xidorn.
Source-Repo: https://github.com/servo/servo
Source-Revision: ac74cd57a257fc95e0513524e196c91807c18bba
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : de3b5a683ea395a1a9be625c1c68b2de9b7b5497
Servo side of https://bugzilla.mozilla.org/show_bug.cgi?id=1408312, reviewed there by Xidorn.
Source-Repo: https://github.com/servo/servo
Source-Revision: 1e351ef8c478de507c6ee7b65eeff7524d73a4c9
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 83c37d9253c66135f0109bfdf6c517b53ec2af84
stylo: Dumb down the return value of SelectorList_Closest.
So it builds with rust 1.21.
See: https://bugzilla.mozilla.org/show_bug.cgi?id=1408622
Source-Repo: https://github.com/servo/servo
Source-Revision: 8b6207c0d689b0eff27965a60c8acfb9ad34252c
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : ff10eb29cdb0e2454ba6493e5643a8b378698a92
This is a compatibility hack that Gecko supports that is apparently important for android.
I want to remove it, but let's see...
See https://bugzilla.mozilla.org/show_bug.cgi?id=1407701 for reference.
Source-Repo: https://github.com/servo/servo
Source-Revision: 2be76c5fd7b74f334f8ce975e2051c77762314c2
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : a9655cb7c02405fe565dc4db79bdefc4697f6bc5
This is the Servo side change of [bug 1401825](https://bugzilla.mozilla.org/show_bug.cgi?id=1401825).
Source-Repo: https://github.com/servo/servo
Source-Revision: 3c6e7b56c3469d29df8f6ff3332f50e447671d91
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 4b570a20513ce9bef7e4a4c653293376647ee740
<!-- Please describe your changes on the following line: -->
https://bugzilla.mozilla.org/show_bug.cgi?id=1329169
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
Source-Repo: https://github.com/servo/servo
Source-Revision: 55a7fd75b4c081a92ebdac932afbc9b19b91e87c
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 26a2cb5dd281aa36cf1f1fe4ae87743c870eb90c
<!-- Please describe your changes on the following line: -->
https://bugzilla.mozilla.org/show_bug.cgi?id=1406811
This needs to be fixed to update binding files.
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
Source-Repo: https://github.com/servo/servo
Source-Revision: 2cd9dcebeefd22a265b3fe4e424fbf231392f594
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 9c6eac62aa67a5c30ce91ecb64cccb5cf97df5e0
Bug 1400459 devirtualized nsIAtom so that it is no longer a subclass of
nsISupports. This means that nsAtom is now a better name for it than
nsIAtom.
<!-- Please describe your changes on the following line: -->
This is the Servo-side PR for https://bugzilla.mozilla.org/show_bug.cgi?id=1400460.
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [ ] These changes fix https://bugzilla.mozilla.org/show_bug.cgi?id=1400460
<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because testing is on the Gecko side.
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 715fc9cea6ed4ad22772c6d20136eac66cfe275c
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : c3c028c08f605db5000531493cec20c3f427eeac
Reviewed by Xidorn and Manish in https://bugzilla.mozilla.org/show_bug.cgi?id=1397626.
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 3b7a82b8c743bcbbefb6f25defd4cc132c25c348
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : d481cac1e006da85752d4a8067e72c663ee13414
These diagnostics have served their purpose, time to remove them.
https://bugzilla.mozilla.org/show_bug.cgi?id=1403397
Source-Repo: https://github.com/servo/servo
Source-Revision: 0b69887387567d1bbaa93fe874014a925ef9fe05
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 048d7a45ecf6d963209a252d4dbde30a5e890489
style: Allow passing an nth-index-cache to the invalidation code.
Source-Repo: https://github.com/servo/servo
Source-Revision: 2a5121357a76e2b558ecd0dae7689d709b6a2b41
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 698ea0c490b0fa689461e29c8c97ab6f2de3ce95
We have three different enums to represent slightly different things. Reuse them
properly, and kill some code in the animated_properties module while at it.
Source-Repo: https://github.com/servo/servo
Source-Revision: 9ffd2b8c9e2b897f12daa5eac48a76a0c10c60c9
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : dd97b322e75cdcdf26f991e11da85056aad56cc6
The reason the patch in bug 1402285 doesn't work is that we call this function
multiple times with the same element. This fixes it.
Bug: 1403465
Reviewed-by: bholley
MozReview-Commit-ID: Ko9zirCOzTR
Source-Repo: https://github.com/servo/servo
Source-Revision: 24d75910ae852739a86557f8219335acf6338f65
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 9e1ba288dc3f5718465aed2558f2f5ddf79f0ecc
<!-- Please describe your changes on the following line: -->
https://bugzilla.mozilla.org/show_bug.cgi?id=1402219
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
Source-Repo: https://github.com/servo/servo
Source-Revision: 92eb88277f23d7358125e6d7462f9039e6242746
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : bb5bd1280858321aaf97d83cd54578feb8238ae9
<!-- Please describe your changes on the following line: -->
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [X] These changes do not require tests because tested on the Gecko side.
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 81801ab8b4c76eb1fc69a6d31175c3a372dad93a
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 81c7ee7a5c7f6ea7cd13446c438bcfc6d760e7e6
At present, we do the fallback discrete animation for non-invertible matrices in
ComputedMatrix.animate(). However, according to the spec, we should fallback to
discrete animation for cases like:
1. animation between transform with single non-invertible matrix
2. animation between transform with matched transform functions that have at least
one non-invertible matrix
2. animation between transform with mismatched transform functions that have at
least one non-invertible matrix.
The current implementation only handles the first case.
Moreover, we already have fallback discrete animation procedures in CSS Animation
and Web Animation, so we should be able to not doing any fallback inside the
Animate trait.
In this patch, we let the animation between non-invertible matrices to return Err().
So, we can propagate the Err() to the callers, and let the fallback discrete
animation procedure stay at the Servo_MatrixTransform_Operate, which is ouside
the Animate trait.
Gecko bug: [Bug 1394284](https://bugzilla.mozilla.org/show_bug.cgi?id=1394284)
---
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix [Bug 1394284](https://bugzilla.mozilla.org/show_bug.cgi?id=1394284)
- [X] There are wpt tests for these changes, and thet will be landed in [Bug 1394284](https://bugzilla.mozilla.org/show_bug.cgi?id=1394284)
Source-Repo: https://github.com/servo/servo
Source-Revision: ce7cee75e4c0c8357b489be42589d96348870627
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 830ee041c599c8dee799d36732e16f7e8b2fcd34
<!-- Please describe your changes on the following line: -->
https://bugzilla.mozilla.org/show_bug.cgi?id=1400926
---
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
Source-Repo: https://github.com/servo/servo
Source-Revision: 46ae11b5d03a4935f5a8594269ea14ae2594c2c2
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : e949cf5aa256f95cd502bbcae9c59ad8c8c6bbe0
<!-- Please describe your changes on the following line: -->
Over in [bug 1398393](https://bugzilla.mozilla.org/show_bug.cgi?id=1398393), I found that when we turn Quantum DOM's cooperative threads on, we hit a Servo panic because we assume that we've set some state in the TLD. The cooperative threads currently have no way of doing this without also re-initializing the log module and some other static data. This small patch gives the cooperative threads a way of informing Servo about themselves.
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
<!-- Either: -->
- [X] These changes do not require tests because they will be tested on Gecko's tinderbox once we get cooperative threading working.
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 8000efac75c96f87a5e242be84b246f98a1b61e5
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 3ca761684490cbf23ea4c5fc7cb74df51ce36cbf
This is the Servo PR for https://bugzilla.mozilla.org/show_bug.cgi?id=1400078
<!-- Please describe your changes on the following line: -->
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix https://bugzilla.mozilla.org/show_bug.cgi?id=1400078
<!-- Either: -->
- [ ] There are tests for these changes OR
- [X] These changes do not require tests because tested on Gecko side.
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: ad4f50270d12564da471489c703119fc4a57fa15
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : d87d573c871173bfeda5421da84a8e8a1af41a84
`MallocSizeOfOps::enclosing_size_of_op` is an `Option<>` type, and the panic in
question is caused by not providing a value in a case where it's needed for
measuring a HashSet.
HashMaps and HashSets are common enough that it makes sense to make
`enclosing_size_of_op` non-optional, which this patch does.
<!-- Please describe your changes on the following line: -->
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [X] These changes do not require tests because tests are on the Gecko side.
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: bb998dbdf31920d5ddc2a91d6bdfe8a880e11604
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 18ff3083b36733a2a212f094f249b46872b4ec61
See the individual commits for details.
This is the only coherent story I have for crashes like:
https://crash-stats.mozilla.com/report/index/bcdfe629-ca1f-4e4d-aa17-27f890170917
(And the fact that there are crashes like it on the main thread kinda indicates it's the case)
Source-Repo: https://github.com/servo/servo
Source-Revision: 2387dbedbb27629cd9e8c4657e8328ae04ff6d58
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 2cebeca9acb1d40d2bc4eb3d2646f49ba24a3437
In addition to the sourceMappingURL comment, there is a second special
comment, "sourceURL", that can be used to set the "display name" of a
style sheet for developer tools. This name is also used as the base
URL for the source-map URL resolution algorithm. sourceURL is
described here:
https://blog.getfirebug.com/2009/08/11/give-your-eval-a-name-with-sourceurl/
The devtools feature bug is here:
https://bugzilla.mozilla.org/show_bug.cgi?id=880831
This patch changes servo to preserve and expose this value for use in M-C.
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
<!-- Either: -->
- [X] There are tests for these changes OR
- [ ] These changes do not require tests because _____
Source-Repo: https://github.com/servo/servo
Source-Revision: 7cc0af37cfcd03b0615a408428b53d221e493570
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 02e2fccecf6516604bad0c61f5f91126c40b6f5e
extra : histedit_source : 15404491f9f20e74312b8f2f1d64a3da19ffb1b3
This makes use of our Arc offset machinery to allow Gecko to store Arc<String> values and ensure there are used appropriately.
---
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix [bug 1397971](https://bugzilla.mozilla.org/show_bug.cgi?id=1397971).
Source-Repo: https://github.com/servo/servo
Source-Revision: 70a6b2fa91ed377ce5d0d1696bfb1503be8aa454
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : dbaa5610586c9c6170365de1834c12ef36c4dc73
extra : histedit_source : fb93345f97209cf7f4df87ab4f0b434418ab92ec
Rule cache
<!-- Please describe your changes on the following line: -->
This adds a TLS-based cache reset styles structs keyed off rule nodes. Reviewed in https://bugzilla.mozilla.org/show_bug.cgi?id=1367635 by me and Emilio.
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 874cb0d9df44e62a78d427f22f234a13227d07f8
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 94d8df7014ae82e639bb93f209eea4605f7d8964
It logically belongs there, and the only reason it wasn't there before we were
working around other stuff. Now it's needed to share UA stylesheets across documents.
Source-Repo: https://github.com/servo/servo
Source-Revision: 1ab705b0265cac358c3bebb3fec8cbac089f015d
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 1e77773a569f810d62dc1f3997817dd86feff377
For some cases simply check EffectCompositor is not enough, we need to check the dirty bits for animation too.
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 9d0f8b9d52a0eb24e971b796e1c4387bd9fe142f
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : ea41a312064fd736cb0d7b05b906afe12bcfb0ee
This patch makes the MallocSizeOf stuff in Stylo work more like the HeapSizeOf
stuff already in Servo, except better. In particular, it adds deriving support
for MallocSizeOf, which will make it easier to improve coverage.
The patch does the following.
- Combines servo/components/style/stylesheets/memory.rs and the heapsize crate
into a new crate, malloc_size_of.
- Forks the heapsize_derive crate, calling it malloc_size_of, so that
MallocSizeOf can be derived.
- Both the new crates have MIT/Apache licenses, like heapsize, in case they are
incorporated into heapsize in the future.
- Renames the methods within MallocSizeOf and the related traits so they are
more concise.
- Removes MallocSizeOfWithGuard.
- Adds `derive(MallocSizeOf)` to a lot of types, in some cases replacing an
equivalent or almost-equivalent hand-written implementation.
- Adds stuff so that Rc/Arc can be handled properly.
<!-- Please describe your changes on the following line: -->
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [X] These changes do not require tests because tested on Gecko side.
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 7f4cb1861b172423781a369b2decca6c65d60546
--HG--
rename : servo/components/hashglobe/LICENSE-APACHE => servo/components/malloc_size_of/LICENSE-APACHE
rename : servo/components/hashglobe/LICENSE-MIT => servo/components/malloc_size_of/LICENSE-MIT
rename : servo/components/jstraceable_derive/Cargo.toml => servo/components/malloc_size_of_derive/Cargo.toml
rename : servo/components/hashglobe/LICENSE-APACHE => servo/components/malloc_size_of_derive/LICENSE-APACHE
rename : servo/components/hashglobe/LICENSE-MIT => servo/components/malloc_size_of_derive/LICENSE-MIT
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : a8254c4ae15901b764d918355e900a1e74d6eb03
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix [bug 1384225](https://bugzilla.mozilla.org/show_bug.cgi?id=1384225)
Source-Repo: https://github.com/servo/servo
Source-Revision: fef2cfde8cc6688c63cde1966b081a4698a5d977
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : f16c453db1e3cdccb516562ef92dc4ebce3e9cf1
This takes raw pointers and does things with the things they point to, and
circumvent a lock on a hash table.
Source-Repo: https://github.com/servo/servo
Source-Revision: 5defc56ad5463ef80aa6ff8c306b1187fde2b0ed
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 248de6253a2bd3d7a697e36407571fc443d806af
We were parsing @page rules correctly and serializing for cssom when we
we need. But we weren't actually including them to the pseudo element
declarations when we need to print a page.
Reviewed by emilio on Bugzilla.
---
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix [Bug 1394035](https://bugzilla.mozilla.org/show_bug.cgi?id=1394035)
Source-Repo: https://github.com/servo/servo
Source-Revision: 094502e55f246b7c21d788385dda5c350ecf783a
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 4cdf6a525dab8d4e204dcc8e4218794e2a9e37b0
Fixes [Bug 1397168](https://bugzil.la/1397168).
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix [Bug 1397168](https://bugzil.la/1397168) (github issue number if applicable).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 00867711b3b1a21d150cfdbf0d62e14945619392
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 0e51d10864a5ba8d4cd8e6ac5233f1e847a661ed
This is reviewed by xidorn in bugzilla.
---
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix [Bug 1394551](https://bugzilla.mozilla.org/show_bug.cgi?id=1394551)
Source-Repo: https://github.com/servo/servo
Source-Revision: 21c9ef3c6df5ce5886922334b8ea0f94fe83d79a
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 8be6904697ff4bc8b3527e437609a267e4a71aa7
<!-- Please describe your changes on the following line: -->
Follow up for [bug 1388298](https://bugzil.la/1388298).
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 122e49d516c7c22d8672e40929760b11682df272
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 4fffb9b7e1bfcf8d42de1d61ea00b58bc82db41d
On top of #18375, only last commit needs review.
Source-Repo: https://github.com/servo/servo
Source-Revision: 4721ef81fd7fb6ee15546a6abe140a66ce0280e8
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 4ae2ca7c3f5142c06b900602fb49a00c8d601e4e
So far, we only store location info for the whole Keyframes block, not for each
of the keyframe rule. Without this info, the devtool can't present the rules
on the devtool panel properly.
In this patch, we collect the source location info while parsing keyframe selector.
The binding function, Servo_KeyframesRule_GetKeyframe, is also fixed (and renamed
to Servo_KeyframesRule_GetKeyframeAt to match the fix) to accept line and column
parameters from Gecko, so we can pass/set them with the source location from Servo.
This is the servo part of [Bug 1394994](https://bugzilla.mozilla.org/show_bug.cgi?id=1394994).
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix [Bug 1394994](https://bugzilla.mozilla.org/show_bug.cgi?id=1394994)
Source-Repo: https://github.com/servo/servo
Source-Revision: f648e12935cb94405a815216391f2527912ba4c2
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 17bc4073e4d17b26e9d8c07a8ed4b996cfe1612f
This was reviewed in bug https://bugzilla.mozilla.org/show_bug.cgi?id=1382078
Source-Repo: https://github.com/servo/servo
Source-Revision: e97f28e2a6db24b5cedb7f075fbab2f3a9f62ff2
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 033711346ca7869678ded420b96cfc3705e7ba2a
This is the Servo side change of [bug 1354989](https://bugzilla.mozilla.org/show_bug.cgi?id=1354989).
- [ ] `./mach build -d` does not report any errors
Fails for unrelated reason when building `servo-skia`.
- [x] `./mach test-tidy` does not report any errors
- [x] These changes do not require tests because this changes the Gecko interface and m-c not burning is the test.
Source-Repo: https://github.com/servo/servo
Source-Revision: d8598b5abfa92f16357b7afa40b00748e94949d5
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : a795870f3d071cab5dda51748fdd7ea63d062742
We insert rules with any important declaration into rule tree twice,
one for the normal level and another for the important level. And
when we fetch them from rule tree, we skip the important one to
make the order be the specificity order.
<!-- Please describe your changes on the following line: -->
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [x] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix [Bug 1391198](https://bugzilla.mozilla.org/show_bug.cgi?id=1391198)
<!-- Either: -->
- [ ] There are tests for these changes OR
- [X] These changes do not require tests because test cases already in gecko
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: af52f5394a259edf52a92c0f96a5d6069a1041d5
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : eb040e38caa5689211498d7d7c53f9bbc24d52ed
<!-- Please describe your changes on the following line: -->
This is for https://bugzilla.mozilla.org/show_bug.cgi?id=1394729, which was r=heycam.
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [X] These changes do not require tests because tests exist in Gecko.
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: d795ceae17b2ce5346d4f211f73c62e5c25dce79
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 35eab4a64c3f287a38c2b6fcdbe91276482b4001
<!-- Please describe your changes on the following line: -->
This is a PR for https://bugzilla.mozilla.org/show_bug.cgi?id=1390352
This patch will skip adding/accumulating the values which corresponding rect offset is auto, and make Servo_AnimationValues_ComputeDistance return negative value instead of 0.0 when the function fails to distinguish its failure.
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
<!-- Either: -->
There are already these tests in dom/smil/tests of gecko, this PR will enable these tests.
For detail, see https://bugzilla.mozilla.org/show_bug.cgi?id=1390352.
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 5624c0e3f16e0057bb228627eaf9018ef88e7786
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : b387ca2a23f2e20f5344e409ec0f14f9e8457163
cssparser provides a way to set the initial line number on a
ParserInput. This patch changes servo to use this facility, rather than
reimplement the same functionality itself.
---
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [ ] These changes fix #_N/A_ (github issue number if applicable).
- [ ] There are tests for these changes OR
- [x] These changes do not require tests because pre-existing tests cover this change.
Source-Repo: https://github.com/servo/servo
Source-Revision: 4804e211e859c730c0d2a116296560c5cbe867ee
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 4860b2c0588b9ffc401588326046b77ee61517c8
Reviewed by Bobby on bug 1389645.
Source-Repo: https://github.com/servo/servo
Source-Revision: 08b9588011b0e70ad48177e890fc5475048db96b
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : a8ea0493dac558e5797b2697c87651c6759c3114
