We were using the wrong MatchingMode and flags setter just because we didn't
bother threading them down.
This patch fixes the issue seen with the video controls.
MozReview-Commit-ID: Il1WOzRDxI1
Signed-off-by: Emilio Cobos Álvarez <emilio@crisal.io>
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.
