Cache overflow textruns in a better place and stop using a lazy class.
This avoids doing caching in the rendering back-end, and does so where
necessary in TextOverflow (for ellipses)
2to3 . --fix dict -wpn
Py2 dict was a list by default, the iterator versions
were switched around to be the default.
This lets you have the old behavior. Mechanical.
Ref: PEP 3106
https://peps.python.org/pep-3106/
Happens when going into fullscreen when playing a video.
There is a conflict between reinterpret_cast and memcpy
when using uint64_t as a storage. When memcpy'ing a pointer
into uint64_t value, and then reinterpret_cast'ing it back
on Big Endian, you'll get a null pointer value because
pointer was stored in top uint64_t bits, and reinterpret_cast
works on lower bits. Fix makes ReinterpretHelper public -
this is not a good practice to make implementation detail
accessible, but ForEach is already bad anyway providing raw
uint64_t value to the user. I don't think that
std::visit-like interface is possible because there's no
direct link between property and parameter stored. Also
upstream Firefox has this bug too.
Note: non-inherited properties are stored in "reset" style structs.
Previous implementation treats it as an inherited property, which
doesn't match the spec.
This also fixes the incorrect behavior when using the `unset` value
for this property by specifying SETVAL_UNSET_INITIAL in the mask.
This removes the requirement for there to be a non-null PresShell to
dispatch `Click()` events on `<A>` elements (only), since the exception
to the rule has propagated to the spec.
With these changes it should now be possible do create an anchor and
`Click()` on it from JS without actually first attaching it to the DOM
of the presented document, as abused by scripted downloads in pages
(instead of using the A attribute to custom-name downloads).
Relying on the implicit conversion by `::FromContent` doesn't work for
us because we inherit that from `nsGenericHTMLElement` and isn't specific
to `HTMLAreaElement`, so it would accept other elements.
This also updates the Attribute changed event handler to exclude `<a>`
elements and cleans up an unused variable from the old code.
This was part of the HTML4 standard but only ever implemented by Mozilla
and removed again in HTML5 due to lack of adoption. Retaining this could
cause web compat issues and unspecified behavior in the layout engine.
A grid item spanning multiple grid rows/columns which include a flexible
track should not participate in the auto min-sizing calculation.
Resolves#2688
This removes a lot of the plumbing for having the platform embed itself
through IPC which was required for B2G running the browser as both
shell and browser application.
We null-initialize all of the other pointer members in NewPerSpanData; we should
do the same for these ones, for consistency & robustness.
(In practice, the callers end up initializing these members before reading them
anyway, so it's been benign that we weren't initializing them. But better for
safety & futureproofing to have them reliably initialized.)
Moonchild
Basilisk-Dev
Andy
Daniel Holbert
Jeremy Andrews
Sergey Larin
MeladJM
Francis Dominic Fajardo
FranklinDM