This could prevent an XBL binding to use some pseudo-elements fairly randomly.
MozReview-Commit-ID: b44DO8qcfD
Signed-off-by: Emilio Cobos Álvarez <emilio@crisal.io>
Handle custom properties in keyframes
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https://bugzilla.mozilla.org/show_bug.cgi?id=1402219
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Devirtualize nsIAtom.
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https://bugzilla.mozilla.org/show_bug.cgi?id=1400459
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nsString bindings update
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This fixes bugzilla bug [1403170](https://bugzilla.mozilla.org/show_bug.cgi?id=1403170).
We've missed a few updates of the nsstring bindings in servo compared to the changes in gecko, so we really ought to find a better solution than these manual updates. For example, recently the way flags in nsstring are implemented was completely redone, and this version wasn't updated. It happened to be that the representation of the new form was identical to the old one, so it wasn't a problem, but technically this was wrong.
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Two small tweaks related to MallocSizeOf
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In a later PR, DomRoot<T> will become a type alias of Root<Dom<T>>,
where Root<T> will be able to handle all the things that need to be
rooted that have a stable traceable address that doesn't move for the
whole lifetime of the root. Stay tuned.
I don't want to do such a gratuitous rename, but with all the other types
now having "Dom" as part of their name, and especially with "DomOnceCell",
I feel like the other cell type that we already have should also follow
the convention. That argument loses weight though when we realise there
is still DOMString and other things.
Removed integrity check and test for no-cors requests
Removed Step 30.2 which raised a JS TypeError if the integrity metadata was not empty. I manually ran `new Request("", {"mode" : "no-cors", "integrity" : "not an empty string"});` in servo to validate that the exception no longer arose.
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- [x] These changes fix#18345
- [x] These changes do not require tests because according to the ticket "Unfortunately, there's no automated test available for this yet because we are having trouble updating our copy of the upstream tests. "
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