<!-- Please describe your changes on the following line: -->
Initial work for implementing custom element reactions: https://html.spec.whatwg.org/multipage/custom-elements.html#custom-element-reactions
---
<!-- 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#17433 (github issue number if applicable).
<!-- Either: -->
- [X] There are tests for these changes OR
- [ ] These changes do not require tests because _____
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Source-Repo: https://github.com/servo/servo
Source-Revision: 7b134440fc736450cc87470a78e94f80b9161679
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : e0bb9050959c77dc6fd01baacf2aaf071c6bc6e7
This is the Servo side change for [bug 1379901](https://bugzilla.mozilla.org/show_bug.cgi?id=1379901).
Source-Repo: https://github.com/servo/servo
Source-Revision: 1b6d29e31996c87218352b825aa93e01909a6a24
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 9bd15748044f3449ccebd8394293933500f8f342
This patch also removes the duplication of style contexts during the
restyle, because otherwise pointer equality of ServoComputedValues stops
holding (and we assert on that in a few places)
MozReview-Commit-ID: 7Evc1p8ZfM2
Updates to Chromium revision 6e4c388c0117fe408b66fbede91081fb1018c5fe.
Adds Verified Media Pipeline function definitions.
MozReview-Commit-ID: 2H8mMNacQqR
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extra : rebase_source : dc91151c5ffe94f59346b9f4cbab587e6c0701a3
Update to chromium revision 6e4c388c0117fe408b66fbede91081fb1018c5fe.
Includes cdm::ContentDecryptionModule_9 and cdm::Host_9 definitions,
HDCP definitions, and 10 and 12 bit image format definitions.
MozReview-Commit-ID: bYH3OBSzuT
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extra : rebase_source : d062d233c9a2b59aa5ae5c6e0584ed13b7c83e6e
For some reason the remote decoder process will crash on some x86/Android M devices when SIGSEGV is handled by SIG_DFL. To avoid this issue and continue suppressing crash dialog, capture the signals with Android like handlers and strip debuggerd related code.
MozReview-Commit-ID: 3diOGc3OInD
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extra : rebase_source : 42017c10d13c30880f80c81b0d7487bb0d05fd44
Call gfxPrefs::LayersAllowTextLayers before aBuilder->GetWidgetLayerManager,
which is costly. Since LayersAllowTextLayers returns false by default, we are
free of using aBuilder->GetWidgetLayerManager.
MozReview-Commit-ID: Jv1voPYjOad
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extra : rebase_source : b4892a8800d71eeac5f30b8425954505cade31e6
nsDisplayText ctor does not pass aViewer into
nsDisplayListBuilder::GetWidgetLayerManager, as a result, finding viewer in that
function is not needed.
MozReview-Commit-ID: 2rPbp7jkpo6
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extra : rebase_source : 85fbe8a91efb9f741b9c513c015b199c88ad9c3a
In Bug 1338493 I moved the operation thread of HttpBackgroundChannelChild from main thread to STS thread.
All the thread assertion shoudl be updated.
MozReview-Commit-ID: 307jBR48aYc
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extra : rebase_source : e9bc56d0c70a3a283cda07669e79a59ccf651b33
- Fix eliding default namespace when serializing
- Fix shortest serialization property when namespace prefix is `*|` and there is no default namespace
- Omit universal selector when serializing to match `cssom/serialize-namespaced-type-selectors` (again so we get the shortest serialization)
<!-- 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 is part of a series to fix#17182
<!-- Either: -->
I'd like to land #17501 first, because it allows some tests for this to work.
- [ ] 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: 97023f18f34413d79b0c7e0b7d5cb3781868392f
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : cd4cfa269eb566a49f2ce2e981906bfdc288927b