Top layer: handle display: contents and non out-of-flow position values

[Tim Nguyen (:ntim)]

In top layer:

display: contents -> display: block;

position: static/relative/sticky -> position: absolute;

[Tim Nguyen (:ntim)]

Created attachment 435506 [details]
Patch

[Simon Fraser (smfr)]

Comment on attachment 435506 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=435506&action=review

> Source/WebCore/style/StyleAdjuster.cpp:583
> +    if (!m_element && style.styleType() != PseudoId::Before && style.styleType() != PseudoId::After) {

Would be nice to wrap the PseudoId::Before & PseudoId::After check in a function that is named using a spec-related term; maybe put it as a static function in some pseudo-related code.

[Tim Nguyen (:ntim)]

Created attachment 435522 [details]
Patch

[Tim Nguyen (:ntim)]

(In reply to Simon Fraser (smfr) from comment #2)
> Comment on attachment 435506 [details]
> Patch
> 
> View in context:
> https://bugs.webkit.org/attachment.cgi?id=435506&action=review
> 
> > Source/WebCore/style/StyleAdjuster.cpp:583
> > +    if (!m_element && style.styleType() != PseudoId::Before && style.styleType() != PseudoId::After) {
> 
> Would be nice to wrap the PseudoId::Before & PseudoId::After check in a
> function that is named using a spec-related term; maybe put it as a static
> function in some pseudo-related code.

non-before/after pseudo element? not sure. I left it as it was, not sure how to improve it really.

[Tim Nguyen (:ntim)]

(In reply to Tim Nguyen (:ntim) from comment #4)
> (In reply to Simon Fraser (smfr) from comment #2)
> > Comment on attachment 435506 [details]
> > Patch
> > 
> > View in context:
> > https://bugs.webkit.org/attachment.cgi?id=435506&action=review
> > 
> > > Source/WebCore/style/StyleAdjuster.cpp:583
> > > +    if (!m_element && style.styleType() != PseudoId::Before && style.styleType() != PseudoId::After) {
> > 
> > Would be nice to wrap the PseudoId::Before & PseudoId::After check in a
> > function that is named using a spec-related term; maybe put it as a static
> > function in some pseudo-related code.
> 
> non-before/after pseudo element? not sure. I left it as it was, not sure how
> to improve it really.

hmm maybe non tree-abiding pseudo element

[Tim Nguyen (:ntim)]

(In reply to Tim Nguyen (:ntim) from comment #5)
> (In reply to Tim Nguyen (:ntim) from comment #4)
> > (In reply to Simon Fraser (smfr) from comment #2)
> > > Comment on attachment 435506 [details]
> > > Patch
> > > 
> > > View in context:
> > > https://bugs.webkit.org/attachment.cgi?id=435506&action=review
> > > 
> > > > Source/WebCore/style/StyleAdjuster.cpp:583
> > > > +    if (!m_element && style.styleType() != PseudoId::Before && style.styleType() != PseudoId::After) {
> > > 
> > > Would be nice to wrap the PseudoId::Before & PseudoId::After check in a
> > > function that is named using a spec-related term; maybe put it as a static
> > > function in some pseudo-related code.
> > 
> > non-before/after pseudo element? not sure. I left it as it was, not sure how
> > to improve it really.
> 
> hmm maybe non tree-abiding pseudo element

Well, this seems inconsistent across browsers, so I filed a spec issue: https://github.com/w3c/csswg-drafts/issues/6518

Will leave this unchanged for now (though there are improvements that could be done to match other browsers).

[Tim Nguyen (:ntim)]

Created attachment 435886 [details]
Patch

[Tim Nguyen (:ntim)]

Committed r281252 (240688@main): <https://commits.webkit.org/240688@main>

[Radar WebKit Bug Importer]

<rdar://problem/82133421>